CN112984342A - Fixing device with double hoop structure - Google Patents
Fixing device with double hoop structure Download PDFInfo
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- CN112984342A CN112984342A CN201911280372.3A CN201911280372A CN112984342A CN 112984342 A CN112984342 A CN 112984342A CN 201911280372 A CN201911280372 A CN 201911280372A CN 112984342 A CN112984342 A CN 112984342A
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- hoop
- main
- hole
- hoop body
- strip
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 23
- 230000009977 dual effect Effects 0.000 claims description 19
- 239000000725 suspension Substances 0.000 description 28
- 230000006978 adaptation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a fixing device with a double hoop structure, which comprises a main hoop mechanism and an auxiliary hoop mechanism. The main hoop mechanism comprises a mounting plate, a connecting block and a main hoop body; the main hoop body is provided with a first end face and a second end face which are opposite; the main hoop body is provided with a first hoop cavity with two open ends; one end of the connecting block is connected with the mounting plate, and the other end of the connecting block is connected with the outer side wall of the main hoop body; the bulge part is provided with a strip-shaped through hole which inclines towards the direction far away from the main hoop body; the auxiliary hoop mechanism comprises an auxiliary hoop body and a penetrating column, wherein the auxiliary hoop body is provided with a second hoop cavity with two open ends; the penetrating column penetrates through the strip-shaped through hole and slides relative to the strip-shaped through hole along the inclined direction of the strip-shaped through hole. Foretell fixing device with two hoop structures for hang the thing and establish at the post pole through main hoop body and the more firm cover of vice hoop body, can make the frictional force between vice hoop body and post pole increase when main hoop body moves down moreover, prevent that main hoop body from further moving down.
Description
Technical Field
The invention relates to the technical field of suspension and fixation, in particular to a fixing device with a double-hoop structure.
Background
After the outdoor pole is installed and fixed, if a suspender needs to be added on the pole, a single hoop is generally arranged at each of the upper and lower ends corresponding to the suspender so that the suspender is fixed on the pole. Single ferrule fixings are prone to the following problems: the height of the suspension can not be stable, and the phenomenon of gliding is easy to occur.
Disclosure of Invention
In view of the above, it is necessary to provide a fixing device with a dual-hoop structure to solve the problem that the conventional fixing device with a dual-hoop structure is prone to slide down.
A fixation device having a dual-hoop structure, comprising:
the main hoop mechanism comprises a mounting plate, a connecting block and a main hoop body; the main hoop body is provided with a first end face and a second end face which are opposite; the main hoop body is provided with a first hoop cavity with two open ends, so that the main hoop body forms an annular structure; one end of the connecting block is connected with the mounting plate, and the other end of the connecting block is connected with the outer side wall of the main hoop body; one surface of the connecting block, which is parallel to the first end surface, is convexly provided with a protruding part, the protruding part is provided with a strip-shaped through hole, and the strip-shaped through hole is inclined towards the direction away from the main hoop body along the direction from the second end surface to the first end surface;
the auxiliary hoop mechanism comprises an auxiliary hoop body and a penetrating column, wherein the auxiliary hoop body is provided with a second hoop cavity with openings at two ends, so that the auxiliary hoop body forms an annular structure; the outer side wall of the auxiliary hoop body is convexly provided with a connecting sheet, one surface of the connecting sheet is connected with the penetrating column, the penetrating column penetrates through the strip-shaped through hole and slides relative to the strip-shaped through hole along the inclined direction of the strip-shaped through hole; the first hoop is provided with a cavity communicated with the second hoop.
In one embodiment, the main hoop body has a first fracture, two opposite side walls of the first fracture extend outwards respectively to form two opposite first fixing pieces, two first fixing pieces are respectively provided with a first connecting hole, the two first connecting holes are communicated, and a first connecting column is arranged on the main hoop body and sequentially penetrates through the two first connecting holes.
In one embodiment, the number of the first interruptions is at least two, and each first interruption is distributed on the main hoop body at intervals.
In one embodiment, a first threaded hole is formed in the outer side wall of the main hoop body, and a first threaded piece penetrates through the first threaded hole.
In one embodiment, the secondary hoop body has a second fracture, two opposite side walls of the second fracture extend outwards respectively to form two opposite second fixing pieces, the two second fixing pieces are provided with a second connecting hole respectively, the two second connecting holes are communicated, a second connecting column is arranged on the secondary hoop body, and the second connecting column sequentially penetrates through the two second connecting holes.
In one embodiment, the number of the second fractures is at least two, each of the second fractures is distributed on the secondary hoop body at intervals, two second fixing pieces obtained by respectively extending two side walls of one of the second fractures outwards form two connecting pieces, each of the second connecting pieces forms a through hole, and the through column sequentially penetrates through the two through holes.
In one embodiment, a second threaded hole is formed in the outer side wall of the secondary hoop body, and a second threaded piece penetrates through the second threaded hole.
In one embodiment, the connecting sheet is provided with a connecting hole, the connecting hole is communicated with the strip-shaped through hole, and the penetrating column sequentially penetrates through the connecting hole and the strip-shaped through hole.
In one embodiment, the number of the connecting pieces is two, and the two connecting pieces are respectively positioned on two sides of the lug part.
In one embodiment, the mounting plate comprises a connecting plate body and a fixing plate body, one end of the connecting plate body, which is far away from the fixing plate body, is connected with the connecting block, and the fixing plate body is used for being connected with a hanging object.
In the fixing device with the double-hoop structure, the mounting plate is used for mounting a suspension, the double-hoop structure is respectively a main hoop body and an auxiliary hoop body, the main hoop body is used for being sleeved on the column rod, the auxiliary hoop body is also used for being sleeved on the column rod, and specifically, the first hoop cavity and the second hoop cavity are both sleeved on the column rod; the auxiliary hoop body is connected with the bulge of the main hoop mechanism through the strip-shaped through hole by the penetrating column, namely is connected with the main hoop body. The pole is sleeved by the main hoop body and the auxiliary hoop body together, so that the friction force between the fixing device with the double-hoop structure and the pole is increased, and a suspended object is fixed on the pole more stably. When the mounting plate is provided with the suspension object, the main hoop body is under the gravity of the suspension object, when the main hoop body moves downwards, the strip-shaped through hole inclines towards the direction far away from the main hoop body, the penetrating column moves towards the direction of the suspension object, and the auxiliary hoop body is driven to move towards the direction of the suspension object, so that the friction force between the auxiliary hoop body and the column rod is increased, and the main hoop body can be prevented from further moving downwards.
Drawings
FIG. 1 is a schematic view of a fastening device having a dual band structure according to an embodiment;
FIG. 2 is another schematic view of a fastening device having a dual band structure according to an embodiment;
fig. 3 is a schematic view of a fixing device having a double hoop structure for mounting a suspension on a pole according to an embodiment.
Detailed Description
In order to facilitate an understanding of the present invention, a fixing device having a dual band structure will be more fully described with reference to the accompanying drawings. The preferred embodiment of the fastening device having a dual ferrule configuration is shown in the drawings. However, the fixation device having a dual-hoop structure may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete with respect to a fixation device having a dual-hoop structure.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the fixation device having a dual band structure is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, a fastening device having a dual ferrule configuration includes a primary ferrule mechanism and a secondary ferrule mechanism. The main hoop mechanism comprises a mounting plate, a connecting block and a main hoop body; the main hoop body is provided with a first end face and a second end face which are opposite; the main hoop body is provided with a first hoop cavity with two open ends, so that the main hoop body forms an annular structure; one end of the connecting block is connected with the mounting plate, and the other end of the connecting block is connected with the outer side wall of the main hoop body; one surface of the connecting block, which is parallel to the first end surface, is convexly provided with a protruding part, the protruding part is provided with a strip-shaped through hole, and the strip-shaped through hole is inclined towards the direction away from the main hoop body along the direction from the second end surface to the first end surface; the auxiliary hoop mechanism comprises an auxiliary hoop body and a penetrating column, wherein the auxiliary hoop body is provided with a second hoop cavity with openings at two ends, so that the auxiliary hoop body forms an annular structure; the outer side wall of the auxiliary hoop body is convexly provided with a connecting sheet, one surface of the connecting sheet is connected with the penetrating column, the penetrating column penetrates through the strip-shaped through hole and slides relative to the strip-shaped through hole along the inclined direction of the strip-shaped through hole; the first hoop is provided with a cavity which is communicated with the second hoop.
As shown in fig. 1, a fixing device 10 having a dual band structure of an embodiment includes a main band mechanism 100 and a sub band mechanism 200. The main band mechanism 100 includes a mounting plate 110, a connecting block 120, and a main band body 130. Referring also to fig. 2, the main band 130 has a first end face 131 and a second end face (not shown) opposite to each other; the main band body 130 has a first band cavity 132 with two open ends, so that the main band body 130 forms a ring structure. One end of the connecting block 120 is connected to the mounting plate 110, and the other end is connected to an outer sidewall of the main band body 130. One surface of the connecting block 120, which is parallel to the first end surface 131, is convexly provided with a protrusion 121, and referring to fig. 2, the protrusion 121 is provided with a strip-shaped through hole 121a, and the strip-shaped through hole 121a is inclined towards a direction away from the main hoop body 130 along a direction from the second end surface to the first end surface 131. The sub-hoop mechanism 200 includes a sub-hoop body 210 and a through-hole column 220, and the sub-hoop body 210 has a second hoop cavity 211 with two open ends, so that the sub-hoop body 210 forms a ring structure. The outer side wall of the secondary hoop body 210 is convexly provided with a connecting piece 212, one side of the connecting piece 212 is connected with the penetrating column 220, the penetrating column 220 penetrates through the strip-shaped through hole 121a, and along the inclined direction of the strip-shaped through hole 121a, and the penetrating column 220 slides relative to the strip-shaped through hole 121 a. The first hooping cavity 132 is communicated with the second hooping cavity 211. In this embodiment, the first hoop establishes the inside wall of cavity 132 and is used for the lateral wall butt with outside post, the second hoop establishes the inside wall of cavity 211 and is used for the lateral wall butt with outside post, first hoop establishes cavity 132 and is used for with the post adaptation, the second hoop establishes cavity 211 and is used for with the post adaptation. In this embodiment, an opening of one end of the first hoop cavity 132 penetrates through the first end surface 131, and an opening of the other end penetrates through the second end surface. In the present embodiment, the second end surface is located below the first end surface 131. In this embodiment, the sub-band 210 is located above or below the main band 130. In this embodiment, the sub-band 210 is located above the main band 130, and the sub-band 210 is located on one side of the first end surface 131. In this embodiment, the sub-band body 210 is located at one side of the main band body 130, a cross section of the sub-band body 210 is parallel to a cross section of the main band body 130, and the first band cavity 132 is communicated with the second band cavity 211.
As shown in fig. 3, the mounting plate 110 is used for mounting the suspension 20, the main hoop body 130 is used for being sleeved on the column 30, the auxiliary hoop body 210 is also used for being sleeved on the column 30, and specifically, the first hoop-provided cavity 132 and the second hoop-provided cavity 211 both sleeve the column 30; the sub-band 210 is connected to the boss 121 of the main band mechanism 100, i.e., the main band 130, through the strip-shaped through hole 121a by the through-hole 220. The main band body 130 and the sub band body 210 together cover the pole 30, so that the friction force between the fixing device 10 having the double band structure and the pole 30 is increased, and the suspended object 20 is more stably fixed on the pole 30. When the suspension 20 is mounted on the mounting plate 110, the main band 130 is under the gravity of the suspension 20, and when the main band 130 moves downward, the strip-shaped through hole 121a is inclined in a direction away from the main band 130, and the penetrating column 220 moves toward the suspension 20, so as to drive the sub band 210 to move toward the suspension 20, so that the friction between the sub band 210 and the column 30 is increased, and the main band 130 is prevented from moving downward further.
In one embodiment, the protrusion 121 and the connecting block 120 are integrally formed, so that the main band 130 is more stably prevented from further moving downward when the sub-band 210 is more tightly abutted against the post 30. In one embodiment, the mounting plate 110, the connecting block 120 and the main band body 130 are integrally formed, so that the whole main band mechanism 100 is compact and firm.
In order to facilitate the main hoop body 130 to be sleeved on the post 30, in one embodiment, the main hoop body 130 has a first fracture 133, two opposite side walls of the first fracture 133 extend outward to form two opposite first fixing pieces 134, two first fixing pieces 134 are respectively provided with a first connecting hole (not shown) which are communicated, the main hoop body 130 is provided with a first connecting column 135, the first connecting column 135 sequentially passes through the two first connecting holes, by providing the first fracture 133, the width of the cross section of the first hooping cavity 132 of the main hoop body 130 is convenient to adjust, when the first fracture 133 is wider, the width of the cross section of the first hooping cavity 132 is larger, so as to facilitate the main hoop body 130 to be sleeved on the post 30, and then the first connecting hole can be penetrated through by the first connecting column 135, so as to lock the two first fixing pieces 134 together, and the distance between the two first fixing pieces 134 can be adjusted, that is, the width of the first fracture 133 can be adjusted, and the distance between the two first fixing pieces 134 can be adjusted to be small, so that the main hoop body 130 can hoop the pole 30. In this embodiment, the width of the first discontinuity 133 is greater than or equal to zero, and when the width of the first discontinuity 133 is equal to zero, the gap between the two first fixing pieces 134 is zero, and at this time, the width of the cross section of the first hoop cavity 132 of the main hoop body 130 is the smallest. In this embodiment, the width of the first fracture 133 is adjustable, and is determined by the size of the cross section of the post 30 sleeved by the main hoop body 130.
In order to facilitate the main hoop body 130 to be sleeved on the post 30, in one embodiment, the number of the first interruptions 133 is at least two, the first interruptions 133 are distributed on the main hoop body 130 at intervals, and since there are at least two first interruptions 133, the main hoop body 130 is formed by connecting at least two parts, for example, the main hoop body 130 is formed by connecting at least two first hoop sheets, in this embodiment, two ends of each first hoop sheet are respectively provided with a first fixing plate 134, and all the first hoop sheets are connected together by connecting the first fixing plates 134 through the first connecting posts 135, so that when the main hoop body 130 is to be sleeved on the post 30, each first hoop sheet can be separated first, and after the first hoop sheet is mounted on the post 30, the first fixing plates 134 of each group of two adjacent first hoop sheets are connected through the first connecting posts 135, i.e., such that the respective first band pieces are connected to enclose the main band body 130 in a ring shape. In one embodiment, the number of the first interruptions 133 is two, and when the number of the first interruptions 133 is two, the main band body 130 is obtained by connecting two ends of two first band pieces respectively.
In order to make the main hoop body 130 more stably fit on the post 30, in one embodiment, a first threaded hole (not shown) is formed in an outer side wall of the main hoop body 130, and a first screw 136 is inserted into the first threaded hole, and the first screw 136 passes through the first threaded hole and then abuts against a side wall of the post 30, so that the main hoop body 130 can more stably fit on the post 30, that is, the suspension 20 is more stably hung on the post 30 through the main hoop body 130; furthermore, when the column 30 is cylindrical, the first screw 136 is tightly pressed against the sidewall of the column 30, so that the main band 130 is not easily rotated, and thus the suspension 20 is not easily rotated around the column 30 when receiving an external force.
In order to facilitate the secondary hoop body 210 to be sleeved on the post 30, in one embodiment, the secondary hoop body 210 has a second fracture 213, two opposite side walls of the second fracture 213 respectively extend outwards to form two opposite second fixing plates 214, the two second fixing plates 214 are respectively provided with a second connecting hole (not shown) which is communicated with the two second connecting holes, the secondary hoop body 210 is provided with a second connecting column 215, the second connecting column 215 sequentially passes through the two second connecting holes, by providing the second fracture 213, the width of the cross section of the second hoop cavity 211 of the secondary hoop body 210 is convenient to adjust, when the second fracture 213 is wider, the width of the cross section of the second hoop cavity 211 is larger, so that the secondary hoop body 210 is sleeved on the post 30, and then the second connecting hole is formed through the second connecting column 215 to lock the two second fixing plates 214 together, and the distance between the two second fixing plates 214 can be adjusted, that is, the width of the second fracture 213 can be adjusted, and the distance between the two second fixing plates 214 can be adjusted to be small, so that the sub-hoop body 210 can hoop the pole 30. In this embodiment, the width of the second discontinuity 213 is greater than or equal to zero, and when the width of the second discontinuity 213 is equal to zero, the gap between the two second fixing pieces 214 is zero, and at this time, the width of the cross section of the second hoop-defining cavity 211 of the secondary hoop body 210 is the smallest. In this embodiment, the width of the second fracture 213 is adjustable according to the size of the cross section of the post 30 sleeved by the sub-hoop body 210.
In order to facilitate the secondary hoop body 210 to be sleeved on the post 30, in one embodiment, the number of the second fractures 213 is at least two, each of the second fractures 213 is distributed on the secondary hoop body 210 at intervals, two second fixing pieces 214 obtained by respectively extending two side walls of one of the second fractures 213 outwards form two connecting pieces 212, each of the second connecting pieces forms a through hole, and the through posts 220 sequentially pass through the two through holes. In this embodiment, the number of the connecting pieces 212 is two, the two connecting pieces 212 are respectively located at two sides of the protruding portion 121, the penetrating column 220 sequentially passes through the penetrating hole of the first connecting piece 212, the strip-shaped through hole 121a and the penetrating hole of the second connecting piece 212, so that the sub-hoop body 210 is fixed on the protruding portion 121 through the connecting piece 212, and the sub-hoop body 210 can move towards the direction of the suspended object 20 as the penetrating column 220 slides upwards in the strip-shaped through hole 121a, and the protruding portion 121 is located between the two connecting pieces 212, so that the sub-hoop body 210 can stably approach the suspended object 20 as the penetrating column 220 moves. Since there are at least two second interruptions 213, the sub-band 210 is formed by connecting at least two parts, for example, the sub-band 210 is formed by connecting at least two second bands, in this embodiment, two ends of each second band are respectively provided with a second fixing plate 214, and the second fixing plates 214 are connected by the second connecting columns 215, so that all the second bands are connected together, so that when the sub-band 210 is to be sleeved on the post 30, the second bands can be separated first, and after the second bands are mounted on the post 30, the second fixing plates 214 of each group of two adjacent second bands are connected by the second connecting columns 215, i.e. the second bands are connected to form the annular sub-band 210. In one embodiment, the number of the second interruptions 213 is two, and when the number of the second interruptions 213 is two, the secondary hoop body 210 is obtained by connecting two ends of two second hoop sheets respectively.
In order to enable the sub-hoop body 210 to be more stably sleeved on the post 30, in one embodiment, a second threaded hole is formed in an outer side wall of the sub-hoop body 210, a second screw 216 penetrates through the second threaded hole, and the second screw 216 penetrates through the first threaded hole and then abuts against a side wall of the post 30, so that the sub-hoop body 210 can be more stably sleeved on the post 30, and then the first screw 136 of the main hoop body 130 abuts against the post 30, so that the suspension 20 is more stably suspended on the post 30 through the whole fixing device 10 with the dual-hoop structure; moreover, when the column 30 is cylindrical, the second screw 216 is tightly pressed against the sidewall of the column 30, so that the sub-hoop 210 is not easy to rotate, and then the first screw 136 of the main hoop 130 is tightly pressed against the column 30, so that the suspended object 20 is not easy to rotate around the column 30 when receiving an external force.
In order to facilitate the installation of the suspension 20, in one embodiment, the mounting plate 110 includes a connecting plate 111 and a fixing plate 112, an end of the connecting plate 111 away from the fixing plate 112 is connected to the connecting block 120, and the fixing plate 112 is used for connecting to the suspension 20. The fixing plate is used for adjusting the position of the suspension 20, and the connecting plate is used for connecting the fixing plate with the suspension 20 to the connecting block 120, namely to the main hoop body 130. When the suspension 20 is to be fixed on the post 30, a plurality of fixing devices 10 having a dual band structure may be provided, for example, two fixing devices 10 having a dual band structure may be provided, respectively near both ends of the suspension 20, wherein one fixing plate of one fixing device 10 having a dual band structure is connected to the top end face of the suspension 20, and the other fixing plate of the other fixing device 10 having a dual band structure is connected to the bottom end face of the suspension 20, so that the two fixing devices 10 having a dual band structure one plays a role of pulling and the other plays a role of holding; for example, three fixing devices 10 with a dual-hoop structure may be provided, two fixing devices 10 with a dual-hoop structure are respectively located near two end faces of the suspension 20 and have fixing plates, and the third fixing device is located near the middle of the suspension 20 and is directly connected to the outer side wall of the suspension 20 through the mounting plate 110 without a fixing plate; this allows the suspension 20 to be more stably suspended from the pole 30 by a plurality of fixing devices 10 having a double hoop structure.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A fastening device having a dual ferrule configuration, comprising:
the main hoop mechanism comprises a mounting plate, a connecting block and a main hoop body; the main hoop body is provided with a first end face and a second end face which are opposite; the main hoop body is provided with a first hoop cavity with two open ends, so that the main hoop body forms an annular structure; one end of the connecting block is connected with the mounting plate, and the other end of the connecting block is connected with the outer side wall of the main hoop body; one surface of the connecting block, which is parallel to the first end surface, is convexly provided with a protruding part, and the protruding part is provided with a strip-shaped through hole, wherein the strip-shaped through hole is inclined towards the direction far away from the main hoop body along the direction from the second end surface to the first end surface;
the auxiliary hoop mechanism comprises an auxiliary hoop body and a penetrating column, wherein the auxiliary hoop body is provided with a second hoop cavity with openings at two ends, so that the auxiliary hoop body forms an annular structure; the outer side wall of the auxiliary hoop body is convexly provided with a connecting sheet, one surface of the connecting sheet is connected with the penetrating column, the penetrating column penetrates through the strip-shaped through hole and slides relative to the strip-shaped through hole along the inclined direction of the strip-shaped through hole; the first hoop is provided with a cavity communicated with the second hoop.
2. The fixing device with a dual band structure as claimed in claim 1, wherein the main band body has a first break, two opposite sidewalls of the first break respectively extend outward to form two opposite first fixing pieces, two first fixing pieces respectively have a first connecting hole, the two first connecting holes are connected, and a first connecting post is disposed on the main band body and sequentially passes through the two first connecting holes.
3. The fastening device with a dual band structure as claimed in claim 2, wherein the number of the first interruptions is at least two, and each of the first interruptions is spaced apart from the main band body.
4. The fixing device with a dual band structure as claimed in claim 1, wherein the outer sidewall of the main band body defines a first threaded hole, and a first screw is inserted into the first threaded hole.
5. The fixing device with a dual band structure as claimed in claim 1, wherein the secondary band body has a second break, two opposite sidewalls of the second break respectively extend outward to form two opposite second fixing pieces, two second fixing pieces are respectively provided with a second connecting hole, two second connecting holes are communicated, a second connecting column is provided on the secondary band body, and the second connecting column is sequentially disposed through two second connecting holes.
6. The fixing device with the dual-hoop structure as claimed in claim 5, wherein the number of the second interruptions is at least two, and each of the second interruptions is distributed on the sub-hoop body at intervals, wherein two second fixing pieces obtained by respectively extending two side walls of one of the second interruptions outwards form two connecting pieces, each of the second connecting pieces forms a through hole, and the through posts are sequentially arranged through the two through holes.
7. The fixing device with the dual band structure as claimed in claim 1, wherein a second threaded hole is opened on an outer sidewall of the sub-band body, and a second screw is inserted into the second threaded hole.
8. The fixing device with the double hoop structure as claimed in claim 1, wherein the connecting piece is provided with a connecting hole, the connecting hole is communicated with the strip-shaped through hole, and the through column is sequentially arranged through the connecting hole and the strip-shaped through hole.
9. The fixing device with a dual band structure as claimed in claim 8, wherein the number of the connecting pieces is two, and the two connecting pieces are respectively located at both sides of the protruding portion.
10. The fixing device with the double hoop structure as claimed in claim 1, wherein the mounting plate comprises a connecting plate body and a fixing plate body, one end of the connecting plate body, which is far away from the fixing plate body, is connected with the connecting block, and the fixing plate body is used for being connected with a hanging object.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280372.3A CN112984342B (en) | 2019-12-13 | 2019-12-13 | Fixing device with double hoop structure |
| PCT/CN2020/100799 WO2021114652A1 (en) | 2019-12-13 | 2020-07-08 | Fixing device having two-hoop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280372.3A CN112984342B (en) | 2019-12-13 | 2019-12-13 | Fixing device with double hoop structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112984342A true CN112984342A (en) | 2021-06-18 |
| CN112984342B CN112984342B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911280372.3A Active CN112984342B (en) | 2019-12-13 | 2019-12-13 | Fixing device with double hoop structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112984342B (en) |
| WO (1) | WO2021114652A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112984342B (en) | 2022-01-04 |
| WO2021114652A1 (en) | 2021-06-17 |
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