CN109914911B - Rail enhancer and rail enhancing method - Google Patents
Rail enhancer and rail enhancing method Download PDFInfo
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- CN109914911B CN109914911B CN201910221257.2A CN201910221257A CN109914911B CN 109914911 B CN109914911 B CN 109914911B CN 201910221257 A CN201910221257 A CN 201910221257A CN 109914911 B CN109914911 B CN 109914911B
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- 238000000034 method Methods 0.000 title claims description 27
- 230000002708 enhancing effect Effects 0.000 title description 3
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 10
- 210000003813 thumb Anatomy 0.000 description 13
- 210000003811 finger Anatomy 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 208000029257 vision disease Diseases 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
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Abstract
The invention discloses a fence enhancer, which relates to the technical field of fence tools and comprises the following components: the abutting groove 71, the first concave portion 73, the first top portion 76, the second top portion 77, and the urging portion 72. According to the invention, the supporting groove 71 and the non-same transverse D central line of the first concave part 73 are arranged, so that the longitudinal wire 6 is deflected to the connecting position of the first concave part 73 and the second top part 77 for extrusion, the part of the first concave part 73 supporting the longitudinal wire 6 is changed, the acting force of the longitudinal wire 6 is further concentrated in one side direction of the first concave part 73, the acting force of the longitudinal wire 6 is prevented from being concentrated at the edge part of the first concave part 73 intersecting with the central line of the first concave part 73 (at the moment, the longitudinal wire 6 has two movable directions under the action of external force), and the longitudinal wire 6 can slide along the edge part of the first concave part 73 under the action of external force, so that the longitudinal wire 6 shakes.
Description
Technical Field
The invention relates to the technical field of fence tools, in particular to a fence enhancer.
Background
A fence is an energy absorbing structure that absorbs impact energy by self-deformation or object climbing. The fence is widely applied to maintenance of municipal engineering, traffic, communities, ports, airports, warehouses and other areas, the products are gradually developed and mature, the fence becomes an important branch of building material industry, the industry scale is continuously enlarged, and the styles are continuously increased.
At present, as shown in fig. 1, the fence is formed by mutually combining a column 1 and a net 4, wherein the column 1 is provided with a filling space 3 extending along the longitudinal direction and a hook part 2 arranged along the longitudinal direction of the filling space 3, and the net 4 is formed by a plurality of transverse wires 5 extending along the transverse direction and a plurality of longitudinal wires 6 extending along the longitudinal direction. When the fence is installed, the longitudinal wires 6 of the net sheet 4 are pulled in the hook part 2 of the upright post 1, so that the longitudinal wires 6 of the net sheet 4 are not separated from the hook part 2 of the upright post 1, but in the installation process, the diameter of the hook part 2 is always larger than that of the longitudinal wires 6 in order to enable the longitudinal wires 6 to be hung in the hook part 2, so that the hook part 2 has enough space for enabling the longitudinal wires 6 to move, the moving space easily causes the connection of the upright post 1 and the net sheet 4 to be not tight, and shaking is very easy to occur under the action of external force. It is important that some of the posts 1 in the fence have filling spaces 3, which are used for filling cement to fix the posts, for example, when the cement is not dried, the net 4 or the posts 1 can move the longitudinal wires 6 at the hook 2 under the action of external force (natural force such as sand wind and artificial force), so that the fence is not firmly connected, and the problem needs to be solved.
Chinese patent publication No. CN 102605991B discloses a "tensioning tool" comprising: the tensioning part comprises a first concave part and a second concave part. When the vertical column is used, the tensioning tool is firstly rotated downwards by 45 degrees and is obliquely placed in a grid between the vertical column and the vertical wire closest to the vertical column on the fence net sheet, then the handle part is held to force the tensioning tool to be perpendicular to the vertical column by 90 degrees, so that the first concave part on the tensioning part is abutted against the edge part of the vertical column, which is equivalent to being abutted against the outer wall of the hook part, and the second concave part on the tensioning part is abutted against the vertical wire to fix the mutual positions of the vertical wire and the hook part, and the problem of shaking is solved. According to the technical scheme, although the problem of shaking existing between the upright post and the fence net sheet transversely is solved, according to the lever principle (the human lever can be referred), the fulcrum is a first concave part position part, the resistance is a second concave part, the power is a handle part, the handle part (power) is always located between the fulcrum and the resistance when the fence net sheet is installed, and obviously belongs to a laborious lever. Under the conventional ability of those skilled in the art, if the handle of the tensioner is removed, we can see that the second recesses in the technical solution of the tensioner are arranged along a circular arc direction, and the interior is hollow, and it can be obtained without combining with the drawings that the tensioner is ring-like, when the tensioning part abuts against the longitudinal wire and the hook part, the connecting straight line (acting line, equivalent lever) of the first recess and the second recess of the tensioner is in the hollow position of the tensioning part, and the worker can only grasp the solid part of the ring for rotation force application installation, and the force bearing area of the upper end face and the lower end face of the solid part (ring) of the tensioner is smaller than the force bearing area of the handle, so that even if the handle is removed, the problem of no effort can be solved. Meanwhile, when the tensioner adapts to fences of different specifications (the distance between the longitudinal wires and the hook parts is unequal), the occupation of the second concave parts on the tensioner (ring) is more, the labor-saving end face on the tensioner can be grabbed by workers, and labor saving is not facilitated. Moreover, the volume space of the ring-like tensioner is easy to exceed the volume space of the fence in normal time, and the left and right reaction force of the longitudinal wires and the hook parts to the tensioner can also enlarge the front and back volumes of the tensioner during installation (because the tensioner is a ring, the inside of the tensioner is hollow and most of materials have toughness), so that the probability of being touched is increased.
Disclosure of Invention
One of the purposes of the invention is to solve the problem that tensioning tools in the prior art are laborious and increase the probability of shaking.
Another object of the present invention is to provide a method for enhancing the fence.
It is a further object of the present invention to provide a rail enhancer.
In order to achieve one of the above purposes, the present invention adopts the following technical scheme: a rail enhancer for transversely tensioning both a post and a net mounted on the post during mounting of a rail, the post having a hook portion disposed along a longitudinal extension, the rail net being formed of a plurality of transversely extending cross wires and a plurality of longitudinally extending longitudinal wires, wherein the rail enhancer comprises: the installation body, the installation body is less than the clearance between the cross hair in longitudinal direction length, the installation body includes: the abutting groove is provided with an abutting space for accommodating the hook part in the fence upright post or the longitudinal wire in the fence net sheet, the abutting groove is provided with a wall surface for abutting the hook part in the fence upright post or the longitudinal wire in the fence net sheet, two ends of the abutting groove are provided with vertex angles, and the vertex angles are raised relative to the abutting groove; the first concave part is provided with a blocking surface for propping against the hook part in the fence upright post or the longitudinal wires in the fence net sheet, the first concave part is positioned on the opposite surface of the propping groove, and the first concave part is positioned at the inclined lateral position of the propping groove; the first top is connected with one end of the first concave part, the distance between the first top and the abutting groove is larger than that between the first concave part and the abutting groove, and the first top protrudes outwards relative to the mounting body; the second top is connected with the other end of the first concave part at one end, is positioned at the opposite position of the first top, is larger than the distance between the first concave part and the abutting groove, and protrudes outwards relative to the mounting body compared with the first top relative to the mounting body; the force application part is provided with a force application area for pressing and applying force, the force application part is positioned between the abutting groove and the first concave part, and the force application area of the periphery of the first concave part is larger than that of the periphery of the abutting groove.
In the above technical solution, in the embodiment of the invention, the rail enhancer is firstly placed obliquely, the abutting groove of the rail enhancer abuts against the outer surface of the hook portion of the rail, then the first concave portion of the rail enhancer is aligned with the longitudinal wires of the mesh, then the force application portion close to the first concave portion is pressed, so that the first concave portion and the longitudinal wires are gradually and tightly attached, meanwhile, the abutting groove and the outer surface of the hook portion are gradually and tightly attached, and the abutting groove and the first concave portion are arranged at different transverse central lines, so that the longitudinal wires are deflected to be extruded in the direction of the joint of the first concave portion and the second top portion in the gradual and tight attaching process, and finally the force application portion is continuously pressed, so that the horizontal heights of the abutting groove and the first concave portion are the same, and the installation is completed.
Further, in the embodiment of the present invention, the abutting groove is an arc groove. The arc is more fit with the hook part, which is favorable for mutual close and prevents shaking.
Further, in an embodiment of the present invention, the first recess is arc-shaped. The arc is more attached to the longitudinal wires, so that the longitudinal wires are attached to each other, and shaking is avoided.
Further, in the embodiment of the present invention, the first top is disposed obliquely, and the inclined surface of the first top faces away from the first concave portion. By setting the first top inclined state, the first aspect is to reduce the redundant part of the first top, so as to save materials; the second aspect is to reduce the first top vision disorder so that the first recess is more visually prominent in color and object, enabling faster alignment of the first recess with the longitudinal wire; the third aspect is to reduce the overall volume of the rail enhancer, so as to reduce the blocking volume and prevent the rail enhancer from rubbing against the longitudinal and transverse wires of the mesh when the rail enhancer is moved between the longitudinal and transverse wires.
Further, in the embodiment of the invention, the second top is disposed obliquely toward the first concave portion, and the inclined surface of the second top is disposed obliquely toward the first concave portion. By setting the second top inclined state, the first aspect is to reduce the redundant part of the second top, so as to save materials; the second aspect is to reduce the second top vision disorder so that the second recess is more visually prominent in color and object, enabling faster alignment of the second recess with the longitudinal wire; the third aspect is to reduce the overall volume of the rail enhancer, so as to reduce the blocking volume and prevent the rail enhancer from rubbing against the longitudinal and transverse wires of the mesh when the rail enhancer is moved between the longitudinal and transverse wires.
Further, in the embodiment of the present invention, the force application portion has a groove. On the one hand, in order to save redundant materials; on the other hand, because the fence enhancer is required to incline before being installed, and the force is applied to the fence enhancer by a worker in the normal direction, the force is easily applied by the worker to slide the fingers, the fence enhancer is difficult to install and dangerous, the force application part of the groove not only can block the sliding of the fingers of the worker and prevent the fingers from being scratched, but also can give the worker an indication that the side wall of the groove can block the side wall of the groove even if the fingers slide, the force application of the certain force is reserved in the unconscious state of the worker, the worker can consciously apply more force, and the installation of the fence enhancer is facilitated.
Further, in an embodiment of the present invention, the first recess has a guiding portion, the guiding portion is located at the periphery of the second top, and the guiding portion has an outwardly convex arc shape. The arc-shaped guide part is beneficial to guiding the acting force of the longitudinal wire to the side wall of the first concave part, so that the longitudinal wire is tightly jointed with the first concave part, and shaking is prevented.
Further, in an embodiment of the present invention, the rail enhancer further comprises: the other end of the second top is connected with one end of the second concave part, the second concave part is positioned on the opposite surface of the abutting groove, the second concave part and the first concave part are positioned in the same inclined lateral area of the abutting groove, the second concave part and the first concave part are positioned in the same transverse horizontal plane, the distance between the second concave part and the abutting groove is larger than that between the first concave part and the abutting groove, and the center point of the second concave part, the abutting groove and the center points of the first concave part are not positioned in a transverse horizontal straight line. On one hand, the supporting groove and the non-identical transverse center line of the second concave part are arranged, so that the longitudinal wire is deflected to the direction of the joint of the second concave part and the second top part to be extruded, the part of the second concave part supporting the longitudinal wire is changed, the acting force of the longitudinal wire is further concentrated in one side direction of the second concave part, the acting force of the longitudinal wire is prevented from being concentrated at the edge part of the second concave part intersecting with the center line of the second concave part (at the moment, the longitudinal wire has two movable directions under the action of external force), and the longitudinal wire can slide along the edge part of the second concave part under the action of external force, so that the longitudinal wire shakes; on the other hand, the distance between the second concave part and the abutting groove is larger than that between the first concave part and the abutting groove, so that the fence enhancer can adapt to meshes with different sizes.
Still further, in an embodiment of the present invention, the rail enhancer further comprises: a third top part, one end of which is connected with the other end of the second concave part, and the third top part is more convex than the second top part; the third concave part is connected with the other end of the third top part, the third concave part is positioned on the opposite surface of the abutting groove, the third concave part and the second concave part are positioned in the same inclined lateral area of the abutting groove, the third concave part and the second concave part are positioned in the same transverse horizontal plane, the distance between the third concave part and the abutting groove is larger than that between the second concave part and the abutting groove, and the center point of the third concave part and the center points of the abutting groove, the first concave part and the second concave part are not positioned in a transverse horizontal straight line. On one hand, the longitudinal wire is extruded in the direction of the joint of the third concave part and the third top part by the arrangement of the abutting groove and the non-identical transverse center line of the third concave part, so that the part of the third concave part supporting the longitudinal wire is changed, further, the acting force of the longitudinal wire is concentrated in one side direction of the third concave part, the acting force of the longitudinal wire is prevented from being concentrated at the edge part of the third concave part intersecting with the center line of the third concave part (at the moment, the longitudinal wire has two movable directions under the action of external force), and the longitudinal wire can slide along the edge part of the third concave part under the action of external force, so that the longitudinal wire shakes; on the other hand, the distance between the third concave part and the first concave part is larger than that between the first concave part or the second concave part and the abutting groove, so that the fence reinforcement can adapt to meshes with different sizes.
Further, in an embodiment of the present invention, the second recess is arc-shaped. The arc is more attached to the longitudinal wires, so that the longitudinal wires are attached to each other, and shaking is avoided.
Still further, in an embodiment of the present invention, the third recess is arc-shaped. The arc is more attached to the longitudinal wires, so that the longitudinal wires are attached to each other, and shaking is avoided.
Further, in the embodiment of the present invention, the third top portion is disposed obliquely toward the second recess, and the inclined surface of the third top portion faces the second recess and the first recess. By setting the third top inclined state, the first aspect is to reduce the redundant part of the third top, so as to save materials; the second aspect is to reduce third top vision disorder, so that the third recess is more visually prominent in color and object, enabling faster alignment of the third recess with the longitudinal wire; the third aspect is to reduce the overall volume of the rail enhancer, so as to reduce the blocking volume and prevent the rail enhancer from rubbing against the longitudinal and transverse wires of the mesh when the rail enhancer is moved between the longitudinal and transverse wires.
The beneficial effects of the invention are as follows:
according to the invention, the position of the abutting groove is fixed firstly, and then the abutting groove is used as a central point to enable the fence enhancer to rotate, in the process, an action force line is arranged between the abutting groove and the first concave part, when the abutting groove rotates as the central point, the force applied to the action force line which is closer to the first concave part is more labor-saving (the resistance arm is short), so that a worker can control and judge whether the force applied by the fence enhancer to the longitudinal wire is enough or not, the longitudinal wire and the hook part are tightly attached, and the purpose of no shaking is achieved. In the process, the invention has no additional handle, so that the additional resistance arm is not increased to cause the labor-consuming installation, and the volume of the invention is far smaller than that of the tensioning tool in the prior art (the tensioning part of the tensioning tool in the prior art is in an internally hollow ring shape and is provided with a handle part), so that the additional touched space is not increased, and the probability of shaking influence is increased. If the handle portion of the tensioning tool in the prior art is removed, first, the second concave portions are arranged along a circular arc direction, the outer side wall of the tensioning portion is closed, the interior of the tensioning portion is hollow, and the tensioning portion is similar to a ring. And when the clamping device is used for adapting to the distance between the longitudinal wires of different meshes, the clamping position is difficult to change according to the distance between the longitudinal wires of different meshes, so that the clamping (power) is hardly changed, the supporting point (the first concave part) and the resistance (the second concave part) are changed (the resistance arm is changed), the labor saving can not be realized, and the force application part can be adjusted according to the position of the first concave part, so that the length of the resistance arm can be effectively shortened, and the labor saving effect can be realized. Finally, the tensioning tool is held when being installed, the annular tensioning tool is limited in size and stressed area, holding force is only applied to the tensioning tool to complete the installation, the hand is held to be a fist when the tensioning tool is held and installed, the hand possibly causing the holding cannot penetrate into the space between the longitudinal wires of the net sheet when the tensioning tool is installed in a limited space, the installation cannot be performed, in one step, even if the hand can penetrate into the longitudinal wires of the net sheet, the hand is wrapped outside the tensioning part, the hand is required to pay attention to whether the hand is rubbed with the longitudinal wires when the tensioning tool rotates to cause damage, and in the process of paying attention, staff can certainly control the force to consciously, the hand is prevented from being uncontrollable and rubbed with the longitudinal wires, the difficulty of the installation is increased to a certain extent, and the installation can be completed only by pressing the upper end of the force applying part with one thumb and the lower end of the fence reinforcing device with the index finger when the tensioning tool is installed in the limited space, so that the installation can be completed when the tensioning tool is pressed by the thumb in the limited space, and the prior art is difficult to realize the installation.
In order to achieve the second purpose, the invention adopts the following technical scheme: a method of fence enhancement comprising the steps of:
the fixed point is that firstly, the fence reinforcing device is placed obliquely, then the abutting groove of the fence reinforcing device is abutted against the outer surface of the hook part of the fence, and finally the first concave part or the second concave part or the third concave part of the fence reinforcing device is aligned with the longitudinal wires of the net sheet;
pressing, namely pressing the force application part close to the first concave part or the second concave part or the third concave part to enable the first concave part or the second concave part or the third concave part to be gradually and tightly attached to the longitudinal wire, and simultaneously enabling the abutting groove to be gradually and tightly attached to the outer surface of the hook part;
the lateral extrusion is carried out, and the abutting groove is arranged on the non-same transverse center line of the first concave part or the second concave part or the third concave part, so that the longitudinal wire is extruded in the direction of the joint of the first concave part and the second top or in the direction of the joint of the second concave part and the second top or in the direction of the joint of the third concave part and the third top in the gradual close joint process of the first concave part or the second concave part or the third concave part and the longitudinal wire;
and (3) horizontally mounting, and continuously pressing the force application part to enable the horizontal height of the abutting groove and the first concave part to be the same, thereby completing the mounting.
Further, in the embodiment of the present invention, before the pointing step, there is further provided the steps of:
and selecting the first concave part, the second concave part or the third concave part to be contacted with the longitudinal wires according to the distance between the longitudinal wires in the mesh and the hook parts in the upright post.
Further, in an embodiment of the present invention, in the pointing step, the rail enhancer is turned forward or backward to the back before the second recess or the third recess is aligned with the longitudinal wires of the mesh sheet.
In order to achieve the third purpose, the invention adopts the following technical scheme: a rail enhancer, comprising a mounting body, the mounting body comprising: the abutting groove is arc-shaped, two ends of the abutting groove are provided with vertex angles, and the vertex angles are raised relative to the abutting groove; the first concave part is positioned at the opposite position of the abutting groove and is provided with an arc-shaped notch, and the first concave part is a vertical arc-shaped wall; one end of the force application part is connected with the vertex angle, the force application part is provided with a force application area, the force application part is a standing wall which is erected, and the force application part is positioned between the first concave part and the abutting groove; one end of the first top is connected with the other end of the force application part, and the other end of the first top is connected with one end of the first concave part; one end of the second top is connected with the other end of the first concave part, and the second top is positioned at the opposite position of the first top; the second concave part is provided with an arc-shaped notch, the second concave part is a vertical arc-shaped wall, the distance between the second concave part and the abutting groove is larger than that between the first concave part and the abutting groove, and the second concave part and the abutting groove are positioned at opposite positions; and one end of the third top is connected with the other end of the second concave part.
Further, in the embodiment of the present invention, the force application portion has a groove.
Further, in an embodiment of the present invention, the fence enhancement further comprises: and the third concave part is connected with the other end of the third top part, and the distance between the third concave part and the abutting groove is larger than that between the second concave part and the abutting groove.
Further, in embodiments of the present invention, when the rail enhancer is placed horizontally, both the first recess and the second recess are located in the same oblique lateral region of the abutment groove.
Further, in an embodiment of the invention, the first top portion is outwardly convex with respect to the mounting body.
Further, in an embodiment of the invention, the second top is more outwardly convex with respect to the mounting body than the first top is with respect to the mounting body.
Further, in an embodiment of the invention, the third top is more outwardly convex with respect to the mounting body than the second top is with respect to the mounting body.
Further, in the embodiment of the invention, the force application area of the periphery of the first concave portion is larger than the force application area of the periphery of the abutting groove.
Drawings
Fig. 1 is a perspective view of a prior art fence post without a reinforcement.
Fig. 2 is a perspective view of a fence post with a reinforcement according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of the rail enhancer of the embodiment of the present invention.
Fig. 4 is a schematic view of the movement of the rail enhancer of the embodiment of the present invention.
FIG. 5 is a schematic top view of a hand-held booster according to an embodiment of the invention.
FIG. 6 is a schematic top view of another hand-held enhancer according to an embodiment of the invention.
FIG. 7 is a schematic distribution diagram of the force applying portion of the fence enhancer according to the embodiment of the invention.
In the accompanying drawings
1. Column 2, hook 3, filling space
4. Net 5, transverse wire 6 and longitudinal wire
7. Mounting body 71, tightening groove 711, apex angle
72. Force applying portion 73, first concave portion 731, and guide portion
74. Second recess 75, third recess 76, first top
77. Second top 78, third top H, longitudinal direction
D. A lateral direction K, a force application area L around the first concave part and a force application area against the periphery of the groove
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. However, it is apparent that. It will be apparent to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well known rail enhancement methods and structures have not been described in detail in order to avoid unnecessarily obscuring such embodiments. In addition, all embodiments may be used in combination with each other.
Embodiment one:
as shown in fig. 3, the rail reinforcing device for tensioning both the column 1 and the net 3 mounted on the column 1 in the transverse direction D during the mounting of the rail, the column 1 having the hook 2 extending in the longitudinal direction H, the rail net 3 being composed of a plurality of transverse wires 5 extending in the transverse direction D and a plurality of longitudinal wires 6 extending in the longitudinal direction H, comprising: the installation body 7, the installation body 7 is installed on the longitudinal silk 6 or on the transverse silk 5 or on the hook 2 of stand 1, and the installation body 7 is less than the clearance between the transverse silk 5 in the net piece 3 in the length of longitudinal H direction, and the installation body 7 includes: the abutting groove 71, the first concave portion 73, the first top portion 76, the second top portion 77, and the urging portion 72. The abutting groove 71 is provided with an abutting space for accommodating the hook 2 in the fence upright 1 or the longitudinal wire 6 in the fence mesh 3, the abutting groove 71 is provided with a wall surface for abutting the hook 2 in the fence upright 1 or the longitudinal wire 6 in the fence mesh 3, the two ends of the abutting groove 71 are provided with top angles 711, and the top angles 711 are raised relative to the abutting groove 71; the opening of the first concave part 73 is opposite to the opening of the abutting groove 71, the concave part is provided with an accommodating space for accommodating the hook part 2 in the fence upright 1 or the longitudinal wires 6 in the fence mesh 3, the first concave part 73 is provided with a blocking surface for abutting the hook part 2 in the fence upright 1 or the longitudinal wires 6 in the fence mesh 3, the first concave part 73 is positioned on the opposite surface of the abutting groove 71, and the first concave part 73 is positioned at an inclined lateral position of the abutting groove 71; the first top 76 is connected to one end of the first concave portion 73, the distance between the first top 76 and the abutting groove 71 is larger than the distance between the first concave portion 73 and the abutting groove 71, and the first top 76 protrudes outwards relative to the mounting body; one end of the second top 77 is connected with the other end of the first concave part 73, the second top 77 is positioned at the opposite position of the first top 76, the distance between the second top 77 and the abutting groove 71 is larger than the distance between the first concave part 73 and the abutting groove 71, and the second top 77 is more outwards protruded relative to the mounting body than the first top 76 relative to the mounting body; the urging portion 72 has an urging area for urging by pressing, and the urging portion 72 is located between the abutting groove 71 and the first concave portion 73, and an urging area K of the periphery of the first concave portion is larger than an urging area L of the periphery of the abutting groove.
The implementation steps are as follows: as shown in fig. 2 to 4, firstly, the rail enhancer is placed obliquely, secondly, the abutting groove 71 of the rail enhancer abuts against the outer surface of the hook 2 of the rail, secondly, the first concave portion 73 of the rail enhancer is aligned with the longitudinal wires 6 of the net 4, then the force application portion 72 close to the first concave portion 73 is pressed, so that the first concave portion 73 is gradually and tightly attached to the longitudinal wires 6, meanwhile, the abutting groove 71 is gradually and tightly attached to the outer surface of the hook 2, the abutting groove 71 is arranged on the central line of the non-identical transverse direction D of the first concave portion 73, so that the longitudinal wires 6 are pressed in the direction of the joint of the first concave portion 73 and the second top portion 77 in the gradual and tightly attaching process of the first concave portion 73 and the longitudinal wires 6, and finally, the force application portion 72 is continuously pressed, so that the abutting groove 71 and the first concave portion 73 are horizontally and uniformly installed.
Specifically, as shown in fig. 3, the abutment groove 71 is an arc-shaped groove. The arc is more fit with the hook part 2, which is favorable for mutual close and prevents shaking.
Specifically, the first concave portion 73 is arc-shaped. The arc is more attached to the longitudinal wires 6, so that mutual attachment is facilitated, and shaking is avoided.
Specifically, as shown in fig. 3, the first top 76 is disposed obliquely, and the inclined surface of the first top 76 faces away from the first recess 73 below. The second top 77 is inclined toward the first recess 73 upward, and the inclined surface of the second top 77 is inclined toward the first recess 73 upward. By providing the first and second top portions 76, 77 in an inclined state, the first aspect is to reduce the redundant portions of the first and second top portions 76, 77, thereby saving material. The second aspect is to reduce the visual obstruction of the first and second tops 76, 77 so that the first and second recesses 73, 74 are more visually prominent in color and object, enabling faster alignment of the first or second recesses 73, 74 with the longitudinal wire 6. The third aspect is to reduce the overall volume of the rail enhancer, so as to reduce the blocking volume when the rail enhancer is moved between the longitudinal wires 6 and the transverse wires 5 of the mesh sheet 4, and prevent the rail enhancer from rubbing against the longitudinal wires 6 and the transverse wires 5.
Specifically, the urging portion 72 has a groove. On the one hand in order to save extra material. On the other hand, because the fence enhancer is installed by tilting first, and the force applied by the worker is generally in the vertical direction, the force applied by the worker is easily applied by the worker, so that the fence enhancer is not only difficult to install, but also dangerous, the force application part 72 of the groove not only can block the sliding of the worker's finger and prevent the finger from being scratched, but also can give the worker an indication that even if the finger slides, the side wall of the groove can be blocked, which is beneficial to reducing the unintentional retention of a certain force in the worker, enabling the worker to consciously apply more force, and facilitating the installation of the fence enhancer.
Specifically, the first recess 73 has a guide portion 731, the guide portion 731 is located at the periphery of the second top 77, and the guide portion 731 has an outwardly convex arc shape. The curved guide 731 facilitates guiding the force of the longitudinal wire 6 to the side wall of the first recess 73, so that the longitudinal wire 6 is engaged with the first recess 73 more tightly, preventing rattling.
Specifically, as shown in fig. 2-6, the rail enhancer further includes a second recess 74, the lower end of the second top 77 is connected to the upper end of the second recess 74, the second recess 74 is located on the left side of the abutting groove 71, the second recess 74 is located in the same oblique lateral region of the abutting groove 71 as the first recess 73, the second recess 74 is located on the same horizontal D-plane as the first recess 73, the distance between the second recess 74 and the abutting groove 71 is greater than the distance between the first recess 73 and the abutting groove 71, and the center point of the second recess 74 is located on the left lower side of the center points of the abutting groove 71 and the first recess 73. The rail enhancer further includes a third top 78 and a third recess 75, an upper end of the third top 78 being connected to a lower end of the second recess 74, the third top 78 being more convex to the left than the second top 77. The upper end of the third concave part 75 is connected with the lower end of the third top 78, the third concave part 75 is positioned on the left side of the abutting groove 71, the third concave part 75 and the second concave part 74 are positioned in the same inclined lateral area of the abutting groove 71, the third concave part 75 and the second concave part 74 are positioned on the same horizontal plane D, the distance between the third concave part 75 and the abutting groove 71 is larger than the distance between the second concave part 74 and the abutting groove 71, and the center point of the third concave part 75 is positioned below and left of the center points of the abutting groove 71, the first concave part 73 and the second concave part 74. The first aspect is that by setting the abutting groove 71 and the non-same transverse D center line of the second concave portion 74 and the third concave portion 75, the longitudinal wire 6 is pressed in the direction of the connection of the second concave portion 74 and the second top portion 77 or the longitudinal wire 6 is pressed in the direction of the connection of the third concave portion 75 and the third top portion 78, so that the portion of the second concave portion 74 supporting the longitudinal wire 6 is changed, further, the acting force of the longitudinal wire 6 is concentrated only in one side direction of the second concave portion 74 or the third concave portion 75, the acting force of the longitudinal wire 6 is prevented from being concentrated at the edge portion of the second concave portion 74 or the third concave portion 75 intersecting the center line of the second concave portion 74 or the third concave portion 75 (at this time, the longitudinal wire 6 has two movable directions under the action of the external force), the longitudinal wire 6 can slide along the edge portion of the second concave portion 74 or the third concave portion 75 under the action of the external force, and the longitudinal wire 6 is prevented from shaking. In the second aspect, the second recess 74 is spaced a greater distance than the first recess 73 is spaced from the abutment groove 71, so that the rail enhancer can accommodate different sized mesh sheets 4, and the third recess 75 is spaced a greater distance than the first recess 73 than the abutment groove 71 than the second recess 74, further so that the rail enhancer can accommodate different sized mesh sheets 4. In the third aspect, before the second recess 74 or the third recess 75 is aligned with the longitudinal wires 6 of the mesh sheet 4, the fence reinforcement is turned forward or backward to the back, so that the force of the fingers of the worker can be concentrated near the force application portion 72 of the second recess 74 or the third recess 75 (the thumb is positioned to the left when the person presses the force application portion 72 with the thumb) at the time of installation, and the fence reinforcement can be easily installed.
More specifically, the second recess 74 is arcuate. The arc is more attached to the longitudinal wires 6, so that mutual attachment is facilitated, and shaking is avoided.
More specifically, the third recess 75 is arc-shaped. The arc is more attached to the longitudinal wires 6, so that mutual attachment is facilitated, and shaking is avoided.
More specifically, the third top 78 is inclined toward the second recess 74 upward, and the inclined surface of the third top 78 faces the second recess 74 upward and the first recess 73. By providing the third top 78 in an inclined state, the first aspect is to reduce the redundant parts of the third top 78, thereby saving material. The second aspect is to reduce the visual obstruction of the third top 78 so that the third recess 75 is more visually prominent in color and object, enabling faster alignment of the third recess 75 with the longitudinal wire 6. The third aspect is to reduce the overall volume of the rail enhancer, so as to reduce the blocking volume when the rail enhancer is moved between the longitudinal wires 6 and the transverse wires 5 of the mesh sheet 4, and prevent the rail enhancer from rubbing against the longitudinal wires 6 and the transverse wires 5.
The beneficial effects of the invention are as follows:
firstly, the present invention makes it easier for the staff to control and judge whether the force applied by the fence enhancer to the longitudinal wire 6 is enough to make the longitudinal wire 6 closely attach to the hook 2 by fixing the position of the abutting groove 71 and then rotating the fence enhancer with the abutting groove 71 as the center point, in this process, an "action line" is provided between the abutting groove 71 and the first concave portion 73, and when the abutting groove 71 rotates as the center point, the force is applied to the "action line" closer to the first concave portion 73, so as to achieve the purpose of no shaking. In the process, the invention has no additional handle, so that the additional resistance arm is not increased to cause the labor-consuming installation, and the volume of the invention is far smaller than that of the tensioning tool in the prior art (the tensioning part of the tensioning tool in the prior art is in an internally hollow ring shape and is provided with a handle part), so that the additional touched space is not increased, and the probability of shaking influence is increased. If the handle portion of the tensioning tool in the prior art is removed, first, the second concave portions are arranged along a circular arc direction, the outer side wall of the tensioning portion is closed, the interior of the tensioning portion is hollow, and the tensioning portion is similar to a ring. In addition, when the device is installed, the device is required to be held, but when the device is held, only a part of the ring of the annular tensioning part is required to be held, but when the holding process is considered, the second concave part is arranged along a circular arc direction, the holding position is difficult to be regulated because the holding position is limited, when the device is adapted to the distance between the longitudinal wires 6 of different meshes 3, the holding position is difficult to be changed according to the distance between the longitudinal wires 6 of different meshes 3, the holding (power) is hardly changed, the fulcrum (the first concave part) and the resistance (the second concave part) are changed (the resistance arm is changed), labor saving cannot be realized, and the force application part 72 of the device can be regulated according to the position of the first concave part 73 of the invention, so that the length of the resistance arm is effectively shortened, and the labor saving effect is achieved. Finally, the tensioning tool is held when being installed, the annular tensioning tool is limited in size and stressed area, holding force is only applied to the tensioning tool in order to complete the installation, the hand is held into a fist when the tensioning tool is held and installed, the hand possibly cannot penetrate into the space between the longitudinal wires 6 of the net 3 during the installation in a limited space, the installation cannot be performed, even if the hand can penetrate into the longitudinal wires 6 of the net 3 after one step, the hand is wrapped outside the tensioning part, the hand is required to pay attention to whether friction is generated between the hand and the longitudinal wires 6 when rotating during the installation, damage is caused, moreover, in the process of paying attention, a worker can certainly realize control of subconscious force, the hand is prevented from being uncontrollable due to overlarge force, friction with the longitudinal wires 6 is also increased to a certain extent, the installation difficulty is increased when the tensioning tool is installed in the limited space, the tensioning tool can be installed in the limited space only by pressing the upper end of the force applying part 72 with the thumb and the lower end of the fence enhancer by using the index finger, and the tensioning tool can be installed in the limited space or the prior art is difficult to realize.
Secondly, the first concave part 73 is arranged at the inclined lateral position of the abutting groove 71, so that the longitudinal wire 6 is deflected to the connecting position of the first concave part 73 and the second top part 77 for extrusion, the part of the first concave part 73 supporting the longitudinal wire 6 is changed, the acting force of the longitudinal wire 6 is further concentrated in one lateral direction of the first concave part 73, the acting force of the longitudinal wire 6 is prevented from being concentrated at the edge part of the first concave part 73 intersecting with the central line of the first concave part 73 (at the moment, the longitudinal wire 6 has two movable directions under the action of external force), and the longitudinal wire 6 can slide along the edge part of the first concave part 73 under the action of external force, so that the longitudinal wire 6 shakes.
Third, the second top 77 is higher than the first top 76, so that the heights of the two ends of the first concave part 73 are different, meanwhile, the part of the first concave part 73 supporting the longitudinal wire 6 is changed, and the part is biased to the second top 77, so that a worker has more observation parts for the first concave part 73 to be jointed with the longitudinal wire 6 during installation, the more observation parts are more beneficial to supporting the longitudinal wire 6, the longitudinal wire 6 is not easy to displace in the first concave part 73, and the more observation parts are beneficial to observing the joint of the first concave part 73 and the longitudinal wire 6, so that the probability of shaking caused by the fact that the first concave part 73 is not tightly jointed with the longitudinal wire 6 is reduced.
Fourth, the force application area of the force application portion 72 near the first concave portion 73 is larger than the force application area of the force application portion 72 near the abutting groove 71, and when a person presses the force application portion 72 with the thumb, the thumb is positioned to be left, so that the force application area near the abutting groove 71 is reduced, not only is the material saved, but also the force application size is not affected, and when the hand-held fence enhancer is used to hold a thumb for applying force, free bending of the thumb joint is not hindered (when the thumb holds an object for applying force, the thumb is used to bend, and the downward angle of the joint of the thumb connected with the palm is larger than the downward angle of the thumb in contact with the object), so that the force application amount is reduced.
Fifth, the vertex angle of the present invention is used to block the movement of the hook 2 or the longitudinal wire 6, preventing the hook 2 and the longitudinal wire 6 from moving out of the abutting groove 71.
A method of fence enhancement comprising the steps of:
at the fixed point, the rail enhancer is firstly placed obliquely, then the abutting groove 71 of the rail enhancer is abutted against the outer surface of the hook 2 of the rail, and finally the first concave part 73 or the second concave part 74 or the third concave part 75 of the rail enhancer is aligned with the longitudinal wires 6 of the net 4.
Pressing, the urging portion 72 adjacent to the first concave portion 73 or the second concave portion 74 or the third concave portion 75 is pressed, so that the first concave portion 73 or the second concave portion 74 or the third concave portion 75 is gradually and tightly fitted to the longitudinal wire 6, and at the same time, the abutting groove 71 is gradually and tightly fitted to the outer surface of the hook portion 2.
The lateral extrusion is performed by arranging the abutting groove 71 and the first concave part 73 or the second concave part 74 or the third concave part 75 at different transverse D central lines, so that in the process of gradually and tightly attaching the first concave part 73 or the second concave part 74 or the third concave part 75 and the longitudinal wire 6, the longitudinal wire 6 is extruded in the direction of the connection position of the first concave part 73 and the second top part 77 or the longitudinal wire 6 is extruded in the direction of the connection position of the second concave part 74 and the second top part 77 or the connection position of the third concave part 75 and the third top part 78.
The horizontal installation is completed by continuously pressing the urging portion 72 so that the abutment groove 71 is at the same level as the first recess 73.
Specifically, before the pointing step, there is also the step of:
the first recess 73, the second recess 74 or the third recess 75 is selected to be in contact with the longitudinal wires 6 according to the distance between the longitudinal wires 6 in the mesh sheet 4 and the hooks 2 in the upright 1.
Specifically, in the pointing step, the rail enhancer is turned forward or backward to the back before the second recess 74 or the third recess 75 is aligned with the longitudinal wires 6 of the mesh sheet 4.
Embodiment two:
a pen having the pen enhancer of the first embodiment.
Embodiment III:
a rail mounting method comprising the steps of:
Hooking, namely dragging a longitudinal wire or a transverse wire part of the net sheet, and hooking the longitudinal wire in a hook part of the upright post;
the rail mounting method further has the steps of the rail reinforcing method of the first embodiment described above.
Embodiment four:
as shown in fig. 3, a fence enhancer includes a mounting body 7, wherein the mounting body 7 includes: the abutting groove 71, the first concave portion 73, the urging portion 72, the first top portion 76, the second top portion 77, the second concave portion 74, and the third top portion 78. The abutting groove 71 is arc-shaped, both ends of the abutting groove 71 are provided with top corners 711, and the top corners 711 are raised relative to the abutting groove 71. The first recess 73 is located at a position opposite to the abutment groove 71, the first recess 73 has an arc-shaped recess, and the first recess 73 is an upstanding arc-shaped wall. One end of the urging portion 72 is connected to the apex angle 711, the urging portion 72 has an urging area, the urging portion 72 is a standing wall standing up, and the urging portion 72 is located between the first recess 73 and the abutment groove 71. One end of the first top 76 is connected to the other end of the biasing portion 72, and the other end of the first top 76 is connected to one end of the first concave portion 73. One end of the second top 77 is connected to the other end of the first recess 73, and the second top 77 is located opposite to the first top 76. One end of the second concave portion 74 is connected to the other end of the second top portion 77, the second concave portion 74 has an arc-shaped recess, the second concave portion 74 is an arc-shaped wall which is erected, the distance between the second concave portion 74 and the abutting groove 71 is larger than the distance between the first concave portion 73 and the abutting groove 71, and the second concave portion 74 and the abutting groove 71 are located at opposite positions. One end of the third top 78 is connected to the other end of the second recess 74.
Specifically, the urging portion 72 has a groove.
Specifically, the fence enhancement further comprises: and a third concave portion 75, the third concave portion 75 being connected to the other end of the third top portion 78, the third concave portion 75 being spaced from the abutting groove 71 by a distance greater than the distance between the second concave portion 74 and the abutting groove 71.
Specifically, when the rail enhancer is placed horizontally, both the first recess 73 and the second recess 74 are located in the same oblique lateral region of the abutment groove 71.
Specifically, the first top 76 is outwardly convex with respect to the mounting body 7.
Specifically, the second top 77 is more outwardly convex with respect to the mounting body 7 than the first top 76 is with respect to the mounting body 7.
Specifically, the third top 78 is more outwardly convex with respect to the mounting body 7 than the second top 77 is with respect to the mounting body 7.
Specifically, the urging area of the periphery of the first concave portion 73 is larger than the urging area of the periphery of the abutment groove 71.
Specifically, the first recess 73 has a guide portion 731, the guide portion 731 is located at the periphery of the second top 77, and the guide portion 731 has an outwardly convex arc shape.
While the foregoing describes the illustrative embodiments of the present invention so that those skilled in the art may understand the present invention, the present invention is not limited to the specific embodiments, and all inventive innovations utilizing the inventive concepts are herein within the scope of the present invention as defined and defined by the appended claims, as long as the various changes are within the spirit and scope of the present invention.
Claims (26)
1. A rail enhancer for tensioning in a transverse direction both a post and a mesh mounted on the post during installation of a rail, the post having a hook portion disposed along a longitudinal extension, the mesh being formed of a plurality of transverse wires extending in the transverse direction and a plurality of longitudinal wires extending in the longitudinal direction, comprising:
the installation body, the installation body is less than in longitudinal direction length the clearance between the cross hair, the installation body includes:
the abutting groove is provided with an abutting space for accommodating the hook part or the longitudinal wire, the abutting groove is provided with a wall surface for abutting the hook part or the longitudinal wire, two ends of the abutting groove are provided with vertex angles, and the vertex angles are raised relative to the abutting groove;
the first concave part is provided with an accommodating space for accommodating the hook part or the longitudinal wire, the first concave part is provided with a blocking surface for abutting against the hook part or the longitudinal wire, the first concave part is positioned on the opposite surface of the abutting groove, and the first concave part is positioned at the inclined lateral position of the abutting groove;
the first top is connected with one end of the first concave part, the distance between the first top and the abutting groove is larger than the distance between the blocking surface of the first concave part and the abutting groove, and the first top protrudes outwards relative to the mounting body;
The distance between the second top and the abutting groove is larger than that between the blocking surface of the first concave part and the abutting groove, and the second top protrudes outwards relative to the mounting body compared with the first top relative to the mounting body;
and a biasing portion having a biasing area, the biasing portion being located between the abutting groove and the first recess.
2. The rail enhancer of claim 1 wherein the abutment slot is an arcuate slot.
3. The rail enhancer of claim 1, wherein the first recess is arcuate.
4. The rail enhancer of claim 1, wherein the first top is inclined, the inclined surface of the first top facing away from the first recess.
5. The rail enhancer of claim 1 wherein the second top is inclined toward the first recess and the inclined surface of the second top is inclined toward the first recess.
6. The rail enhancer of claim 1, wherein the force applying portion has a groove.
7. The rail enhancer of claim 1 wherein the first recess has a lead at the second top perimeter, the lead having an outwardly convex arc.
8. The rail enhancer of claim 1, wherein the rail enhancer further comprises:
the other end of the second top is connected with one end of the second concave part, the second concave part is positioned on the opposite surface of the abutting groove, the second concave part and the first concave part are positioned in the same inclined lateral area of the abutting groove, the second concave part and the first concave part are positioned in the same transverse horizontal plane, the distance between the second concave part and the abutting groove is larger than that between the first concave part and the abutting groove, and the center point of the second concave part, the abutting groove and the center points of the first concave part are not positioned in a transverse horizontal straight line.
9. The rail enhancer of claim 8, wherein the rail enhancer further comprises:
a third top portion, one end of which is connected to the other end of the second recess portion, the third top portion being more outwardly convex with respect to the mounting body than the second top portion is with respect to the mounting body;
the third concave part is connected with the other end of the third top part, the third concave part is positioned on the opposite surface of the abutting groove, the third concave part and the second concave part are positioned in the same inclined lateral area of the abutting groove, the third concave part and the second concave part are positioned in the same horizontal plane, the distance between the third concave part and the abutting groove is larger than the distance between the second concave part and the abutting groove, and the center point of the third concave part and the center points of the abutting groove, the first concave part and the second concave part are not positioned in a horizontal straight line.
10. The rail enhancer of claim 8, wherein the second recess is arcuate.
11. The rail enhancer of claim 9, wherein the third recess is arcuate.
12. The rail enhancer of claim 9 wherein the third top is inclined toward the second recess and the inclined surface of the third top is oriented toward the second recess and the first recess.
13. A method of fence enhancement comprising the steps of:
the fixed point is that firstly, the fence reinforcing device is placed obliquely, then the abutting groove of the fence reinforcing device is abutted against the outer surface of the hook part of the fence, and finally the first concave part or the second concave part or the third concave part of the fence reinforcing device is aligned with the longitudinal wires of the net sheet;
pressing, namely pressing a force application part close to the first concave part or the second concave part or the third concave part to enable the first concave part or the second concave part or the third concave part to be gradually and tightly attached to the longitudinal wire, and enabling the abutting groove to be gradually and tightly attached to the outer surface of the hook part;
the lateral extrusion is carried out, and the abutting groove is arranged on the non-same transverse center line of the first concave part, the second concave part or the third concave part, so that in the process that the first concave part, the second concave part or the third concave part is gradually and tightly attached to the longitudinal wire, the longitudinal wire is extruded in the direction of the joint of the first concave part and the second top, or the longitudinal wire is extruded in the direction of the joint of the second concave part and the second top, or the longitudinal wire is extruded in the direction of the joint of the third concave part and the third top;
And horizontally installing, namely continuously pressing the force application part, so that the horizontal height of the abutting groove is the same as that of the first concave part to finish the installation.
14. The pen enhancement method of claim 13, wherein prior to the pointing step, there is the further step of:
and selecting the first concave part, the second concave part or the third concave part to be contacted with the longitudinal wires according to the distance between the longitudinal wires in the mesh and the hook parts in the upright post.
15. The rail reinforcing method of claim 13, wherein in the pointing step, the rail reinforcing device is turned forward or backward to the back before the second recess or the third recess is aligned with the longitudinal wires of the mesh sheet.
16. A pen having the pen enhancer of any one of claims 1-12.
17. A rail mounting method comprising the steps of:
hooking, namely dragging a longitudinal wire or a transverse wire part of the net sheet, and hooking the longitudinal wire in a hook part of the upright post;
the rail mounting method further having the steps of the rail reinforcing method of any one of the preceding claims 13 to 14.
18. A rail enhancer, comprising a mounting body, the mounting body comprising:
the abutting groove is arc-shaped, two ends of the abutting groove are provided with vertex angles, and the vertex angles are raised relative to the abutting groove;
A first recess located at a relative position to the tightening groove, the first recess having an arcuate recess, the first recess being a raised arcuate wall;
the force application part is provided with a force application area, is a standing wall which is erected, and is positioned between the first concave part and the abutting groove;
the first top part, one end of the first top part is connected with the other end of the force application part, and the other end of the first top part is connected with one end of the first concave part;
a second top, one end of the second top is connected with the other end of the first concave part, and the second top is positioned at the relative position of the first top;
the second concave part is provided with an arc-shaped notch, the second concave part is a vertical arc-shaped wall, the distance between the second concave part and the abutting groove is larger than that between the first concave part and the abutting groove, and the second concave part and the abutting groove are in opposite positions;
and one end of the third top is connected with the other end of the second concave part.
19. The rail enhancer of claim 18, wherein the force applying portion has a recess.
20. The pen enhancer of claim 18 wherein the pen enhancer further comprises:
and the third concave part is connected with the other end of the third top part, and the distance between the third concave part and the abutting groove is larger than that between the second concave part and the abutting groove.
21. The rail enhancer of claim 18 wherein both the first recess and the second recess are located in the same oblique lateral region of the cinch slot when the rail enhancer is placed horizontally.
22. The rail enhancer of claim 18 wherein the first top is outwardly convex relative to the mounting body.
23. The rail enhancer of claim 18 wherein the second top is more outwardly convex relative to the mounting body than the first top is relative to the mounting body.
24. The rail enhancer of claim 18 wherein the third top is more outwardly convex relative to the mounting body than the second top is relative to the mounting body.
25. The rail enhancer of claim 18 wherein the force application area of the first recess perimeter is greater than the force application area of the abutting groove perimeter.
26. The rail enhancer of claim 18 wherein the first recess has a lead at the second top perimeter, the lead having an outwardly convex arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221257.2A CN109914911B (en) | 2019-03-22 | 2019-03-22 | Rail enhancer and rail enhancing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221257.2A CN109914911B (en) | 2019-03-22 | 2019-03-22 | Rail enhancer and rail enhancing method |
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| Publication Number | Publication Date |
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| CN109914911A CN109914911A (en) | 2019-06-21 |
| CN109914911B true CN109914911B (en) | 2023-11-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109914910B (en) * | 2019-03-21 | 2023-12-01 | 张家港固耐特体育智能科技有限公司 | Rail enhancer and rail enhancing method |
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| CN106329398A (en) * | 2016-10-11 | 2017-01-11 | 江阴市广跃电子有限公司 | Parallel double-station wire tensioner |
| CN210508650U (en) * | 2019-03-22 | 2020-05-12 | 张家港固耐特体育智能科技有限公司 | Fence enhancer |
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| CN109914911A (en) | 2019-06-21 |
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