CN113846860A - Lapping mechanism and safety barrier - Google Patents
Lapping mechanism and safety barrier Download PDFInfo
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- CN113846860A CN113846860A CN202111328554.0A CN202111328554A CN113846860A CN 113846860 A CN113846860 A CN 113846860A CN 202111328554 A CN202111328554 A CN 202111328554A CN 113846860 A CN113846860 A CN 113846860A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 230000004888 barrier function Effects 0.000 title claims description 19
- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000000670 limiting effect Effects 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides an overlapping mechanism and a safety guardrail, relates to the technical field of protective equipment, and aims to solve the problem that the operation efficiency of guardrail formation is low due to the fact that the dismounting process between a cross rod and a vertical rod of the existing guardrail is complicated to a certain extent. The invention provides a lapping mechanism, which comprises a vertical rod component and a locking component; the locking assembly comprises a connecting piece and a locking piece, the connecting piece is connected with the vertical rod assembly, the connecting piece is connected with the locking piece, the connecting piece and the locking piece form an installation space, and one end of the cross rod penetrates into the installation space to form a safety guardrail with the vertical rod assembly.
Description
Technical Field
The invention relates to the technical field of protective equipment, in particular to a lapping mechanism and a safety guardrail.
Background
At present, operation conditions such as high-altitude operation and edge construction exist in a plurality of construction positions of a production field, and in order to prevent the occurrence of high falling accidents of personnel, edge safety guardrails are generally adopted to protect constructors.
Current safety barrier includes horizontal pole and pole setting, twines the tip of horizontal pole and pole setting through the iron wire and connects to constitute safety barrier and protect the operation personnel.
But connect through the iron wire winding and fix the quick assembly disassembly who can't realize horizontal pole and pole setting piece and connect to greatly reduced the efficiency that forms safety barrier.
Therefore, it is desirable to provide a lap joint mechanism and a safety barrier to solve the problems in the prior art to some extent.
Disclosure of Invention
The invention aims to provide an overlapping mechanism and a safety guardrail, and aims to solve the problem that the operation efficiency of the guardrail is low due to the fact that the dismounting process between a cross rod and a vertical rod of the existing guardrail is complicated to a certain extent.
The invention provides a lapping mechanism which comprises a vertical rod assembly and a locking assembly; the locking subassembly includes connecting piece and locking piece, the connecting piece with the pole setting subassembly is connected, the connecting piece with the locking piece is connected, just the connecting piece with the locking piece forms installation space, and the one end of horizontal pole penetrates in the installation space, with the pole setting subassembly constitutes safety barrier.
The locking assembly comprises a first locking assembly and a second locking assembly, and the first locking assembly and the second locking assembly are arranged at intervals along the length direction of the vertical rod assembly.
Specifically, the connecting piece is of a U-shaped structure and comprises a first positioning section, a second positioning section and a connecting section; the connecting section is connected with the upright rod assembly, the first positioning section and the second positioning section are arranged in parallel, one end of the first positioning section is connected with one end of the connecting section, and one end of the second positioning section is connected with the other end of the connecting section; the first positioning section is provided with a first through hole, the second positioning section is provided with a second through hole, and one end of the locking piece sequentially penetrates through the first through hole, the second through hole and the connecting piece to form the mounting space.
Further, the width of the locking piece is gradually reduced from one end to the other end, and the size of the first through hole is larger than that of the second through hole; one end of the locking piece is provided with a first limiting piece, and the other end of the locking piece is provided with a second limiting piece.
More closely, the upright component comprises an upright and an end cover; the pole setting is the cavity setting, the end cover shutoff in the one end of pole setting, the other end of pole setting is formed with connecting portion.
The lapping mechanism further comprises a positioning assembly, the positioning assembly comprises a positioning seat, the connecting part of the upright rod is connected with the positioning seat, and an installation clamping groove is formed in the positioning seat and used for enabling the positioning seat to be connected with a corresponding installation position.
Specifically, the locating component further comprises a connecting plate, one end of the connecting plate is connected with the locating seat, and the other end of the connecting plate is connected with the connecting portion.
Furthermore, a positioning hole, a connecting hole and an angle adjusting hole are formed on the connecting plate, and a first aligning hole and a second aligning hole are formed on the connecting part; a connecting line between the hole center of the positioning hole and the hole center of the connecting hole extends along the vertical direction, and the hole center of the angle adjusting hole is arranged in a manner of deviating from the vertical direction; the first aligning hole is connected with the positioning hole in an aligning mode, and the second aligning hole is connected with the connecting hole or the angle adjusting hole in an aligning mode.
More closely, the cross section of connecting plate is fan-shaped, the quantity of angle modulation hole is a plurality of, and is a plurality of the line between the centre of a hole of angle modulation hole is on a parallel with the arc border of connecting plate.
Compared with the prior art, the lap joint mechanism provided by the invention has the following advantages:
the invention provides a lapping mechanism, which comprises a vertical rod component and a locking component; the locking subassembly includes connecting piece and locking piece, the connecting piece with the pole setting subassembly is connected, the connecting piece with the locking piece is connected, just the connecting piece with the locking piece forms installation space, and the one end of horizontal pole penetrates in the installation space, with the pole setting subassembly constitutes safety barrier.
From this analysis it can be seen that the installation space can be formed by connecting the locking element to the connecting element provided on the pole assembly.
During installation, the locking piece and the connecting piece are separated, the end part of the cross rod is placed into the installation space, and then the locking piece is connected with the connecting piece. Because the locking piece can form the tip that installation space held the horizontal pole after being connected with the connecting piece, consequently, can realize the quick connection of the one end of horizontal pole and an overlap joint mechanism.
The other end of the cross bar is penetrated into the installation space of the other overlapping mechanism in the same manner, so that the safety fence can be quickly formed.
When needs are with horizontal pole and overlap joint mechanism phase separation, earlier locking piece and connecting piece phase separation, later directly take out installation space with the tip of horizontal pole, accomplish the horizontal pole other end and overlap joint mechanism phase separation according to above-mentioned operation to realize safety barrier's dismantlement.
In addition, the invention also provides a safety guardrail, which comprises a plurality of cross rods and a plurality of the lapping mechanisms; a plurality of the lapping mechanisms are arranged at intervals, the cross rod is lapped between two adjacent lapping mechanisms along the horizontal direction, and the two ends of the cross rod are respectively arranged in the corresponding mounting spaces of the lapping mechanisms.
Through adopting the lap joint mechanism that this application provided, can enough realize the quick connection between the tip of horizontal pole and the pole setting to constitute safety barrier fast, also can realize the quick dismantlement between horizontal pole and pole setting, realize safety barrier's quick decomposition.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic overall structure diagram of an overlapping mechanism provided in an embodiment of the present invention;
FIG. 2 is a partial schematic view of a landing mechanism neutral bar assembly and locking assembly provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of a connecting portion of an upright rod in the overlapping mechanism according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a positioning assembly in the overlapping mechanism according to an embodiment of the present invention.
In the figure: 1-a vertical rod component; 101-erecting a rod; 1011-a connecting part; 1012-connecting bolts; 102-an end cap; 2-a first locking assembly; 201-a connector; 2011-first positioning segment; 2012-a second positioning section; 2013-a connecting segment; 2014-first perforation; 2015-second perforations; 202-a locking element; 2021-a first stop; 2022-a second stop; 203-installation space; 3-a second locking assembly; 4-a positioning assembly; 401-positioning seat; 4011-installing a card slot; 4012-set bolt; 402-a connecting plate; 4021-a locating hole; 4022-connecting hole; 4023-an angle adjusting hole; 5-cross bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.
For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.
Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.
The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Example 1
As shown in fig. 1, the present invention provides a lapping mechanism, which comprises a vertical rod assembly 1 and a locking assembly; the locking assembly comprises a connecting piece 201 and a locking piece 202, the connecting piece 201 is connected with the vertical rod assembly 1, the connecting piece 201 is connected with the locking piece 202, the connecting piece 201 and the locking piece 202 form an installation space 203, and one end of the cross rod 5 penetrates into the installation space 203 to form a safety guardrail with the vertical rod assembly 1.
Compared with the prior art, the lap joint mechanism provided by the invention has the following advantages:
the lap joint mechanism provided by the invention can form an installation space 203 by connecting the connecting piece 201 arranged on the upright component 1 and connecting the locking piece 202 with the connecting piece 201.
When the locking device is installed, the locking member 202 is separated from the connecting member 201, the end of the crossbar 5 is placed in the installation space 203, and then the locking member 202 is connected to the connecting member 201. Since the locking member 202 and the connecting member 201 are connected to form the mounting space 203 for receiving the end of the crossbar 5, the quick connection of one end of the crossbar 5 to an overlapping mechanism can be achieved.
The other end of the cross bar 5 is penetrated into the installation space 203 of the other overlapping mechanism in the same manner, so that the safety fence can be quickly formed.
When the cross rod 5 and the lap joint mechanism are required to be separated, the locking piece 202 is separated from the connecting piece 201, then the end part of the cross rod 5 is directly taken out of the mounting space 203, and the other end of the cross rod 5 is separated from the lap joint mechanism according to the operation, so that the safety guardrail is detached.
The bridging mechanism in this application mainly uses when shipbuilding, consequently, the one end that locking Assembly was kept away from to pole setting subassembly 1 in this application can realize through modes such as welding with the side planking height or face the structure fixed connection on limit, the limit position that faces of hull is provided with a plurality of bridging mechanisms promptly, through connecting horizontal pole 5 between a plurality of bridging mechanisms to form safety barrier, guarantee constructor's safety to a certain extent.
It should be added here that, in order to guarantee the protection strength of the formed safety barrier, the interval between two adjacent upright rod assemblies 1 in the present application is not more than 2.7 meters, and therefore, a plurality of upright rod assemblies 1 can be provided between two upright rod assemblies 1 with the interval of 2.7 meters, so that one cross rod 5 in the present application can be butted with a plurality of lap joint mechanisms, and further the protection strength of the formed safety barrier is improved to a certain extent.
Since the length of the cross-bar 5 is usually not more than 3 meters and the maximum spacing between two adjacent mast assemblies 1 is not more than 2.7 meters, it is inevitable that one of the ends of one cross-bar 5 is stacked in the installation space 203 together with one of the ends of the other cross-bar 5, as can be seen from fig. 1 in conjunction with fig. 2. Therefore, preferably, locking piece 202 forms rectangular installation space 203 after being connected with connecting piece 201 in this application, and the length that is rectangular installation space 203 can hold the tip of two horizontal poles 5, and the width that is rectangular installation space 203 can hold the tip of a horizontal pole 5, and the width that is rectangular installation space 203 is not more than the diameter of horizontal pole 5 in this application promptly, and length is not more than the diameter of two horizontal poles 5 to after horizontal pole 5 inserts installation space 203, can closely abut with connecting piece 201 and retaining member, avoid the drunkenness that produces among the protection process.
Preferably, as shown in fig. 1, the locking assembly comprises a first locking assembly 2 and a second locking assembly 3, and the first locking assembly 2 and the second locking assembly 3 are arranged at intervals along the length direction of the pole assembly 1.
Through the first locking component 2 and the second locking component 3 that set up along the length direction interval of pole setting subassembly 1, can correspond two horizontal poles 5 of connection to can improve the bulk strength of the guardrail of formation to a certain extent.
In addition, in the present application, one vertical rod assembly 1 may have a plurality of locking assemblies thereon, and the plurality of locking assemblies are disposed at intervals along the length direction of the vertical rod assembly 1, so as to be capable of bearing a corresponding number of cross rods 5.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, a connecting element 201 is provided, and the connecting element 201 is in a U-shaped structure, and the connecting element 201 includes a first positioning section 2011, a second positioning section 2012 and a connecting section 2013; the connecting section 2013 is connected with the upright component 1, the first positioning section 2011 and the second positioning section 2012 are arranged in parallel, one end of the first positioning section 2011 is connected with one end of the connecting section 2013, and one end of the second positioning section 2012 is connected with the other end of the connecting section 2013; a first through hole 2014 is formed on the first positioning segment 2011, a second through hole 2015 is formed on the second positioning segment 2012, and an installation space 203 is formed by one end of the locking member 202 passing through the first through hole 2014 and the second through hole 2015 in sequence and the connecting member 201.
The connecting section 2013 extends along the length direction of the vertical rod 101, is attached to the outer wall surface of the vertical rod 101, and can be fixedly connected between the connecting piece 201 and the vertical rod 101 through welding or bolt fastening.
Through the first locating section 2011 and the second locating section 2012 of connecting piece 201 to set up first perforation 2014 on first locating section 2011, second perforation 2015 is seted up to second locating section 2012, thereby can make locking piece 202 be connected with connecting piece 201 fast, and then form stably installation space 203, realize the high-speed joint between horizontal pole 5 and the pole setting 101.
Example 2
As shown in fig. 2, in the present embodiment, the width of the locking member 202 is gradually reduced from one end to the other end, and the size of the first penetration 2014 is larger than that of the second penetration 2015; one end of the locking element 202 is provided with a first limiting element 2021, and the other end of the locking element 202 is provided with a second limiting element 2022.
By making the width of the locking member 202 in the present application gradually smaller from one end to the other end, the locking member 202 can be stably inserted into the connecting member 201. Also, the maximum width of the locking member 202 in the present application is greater than the size of the first penetration hole 2014, so that the problem of the locking member 202 penetrating through the connection member 201 can be avoided. Also, by making the maximum width of the locking member 202 larger than the size of the first perforation 2014, the locking member 202 can be further struck by a tool after the locking member 202 is inserted into the connecting member 201, thereby making the connection of the locking member 202 to the connecting member 201 tighter.
As shown in fig. 2, since the second limiting member 2022 is disposed on the narrow end of the locking member 202 in the present application, preferably, the length of the second through hole 2015 is smaller than the length of the first through hole 2014, and the width of the first through hole 2014 is smaller than the thicknesses of the locking member 202 and the second limiting member 2022, so that the narrow end of the locking member 202 can smoothly pass through the second through hole 2015, but can abut against the first through hole 2014, thereby preventing the locking member 202 from disengaging from the connecting member 201.
Therefore, in the present embodiment, when the crossbar 5 needs to be attached, the locking member 202 is lifted up first, and the narrow end of the locking member 202 has the second stopper 2022, so that the locking member 202 can be brought into contact with the first positioning section 2011, thereby avoiding separation of the locking member 202 from the connecting member 201 and opening the attachment space 203. After the end of the cross rod 5 is placed in the installation space 203, the locking member 202 is moved downwards, and the locking member 202 is knocked by a tool, so that the locking member 202 can be relatively fixed with the connecting member 201, and the connection and the positioning between the cross rod 5 and the upright rod 101 are realized.
It should be added that, since the first through hole 2014 is susceptible to wear and abrasion after a long time of use, which results in a problem that the locking element 202 is separated from the connecting element 201, the thickness of the wide end of the locking element 202 can be increased by providing the first stopper 2021 at the wide end of the locking element 202, so that the problem that the wide end of the locking element 202 passes through the first through hole 2014 during multiple times of downward knocking locking can be avoided.
Further preferably, since in actual use, even if the connection stability of the locking member 202 to the connecting member 201 is improved by the striking of a tool, there is a risk that the locking member 202 moves upward to cause the narrow end of the locking member 202 to be disengaged from the second through hole 2015. Therefore, in all embodiments provided in the present application, the locking member 202 is further provided with an insertion groove, and the insertion groove is located between the first positioning section 2011 and the second positioning section 2012 after the locking member 202 is stably connected to the connecting member 201, and a distance between the insertion groove and the first positioning section 2011 is smaller than a distance between an end of the narrow end of the locking member 202 and the second positioning section 2012.
Still be equipped with connecting band and plug connector on the locking piece 202, the connecting band can be made by flexible material, can produce the deformation of certain degree, and the one end of connecting band is connected with locking piece 202, and the other end is connected with the plug connector, can make the plug connector walk around first location section 2011 and peg graft mutually with the grafting groove through the connecting band.
And after plug connector and plug socket peg graft mutually, because the distance between plug socket and the first location section 2011 is less than the distance between the tip of the narrow end of locking piece 202 and the second location section 2012, consequently, can avoid the problem that the narrow end of locking piece 202 breaks away from second perforation 2015 to can further guarantee that the tip of horizontal pole 5 is located installation space 203 steadily.
It should be noted that, in the present application, the connection band may also be made of a hard material, and the connection band is in an L-shaped structure, wherein one end of the connection band is rotatably connected to the locking member 202 through a hinge or the like, and the other end of the connection band is connected to the connector, so that the connector can be inserted into or pulled out of the insertion slot.
Further, in the embodiments provided herein, as shown in fig. 1-3, the pole assembly 1 includes a pole 101 and an end cap 102; the vertical rod 101 is hollow, the end cap 102 is sealed at one end of the vertical rod 101, and a connecting portion 1011 is formed at the other end of the vertical rod 101.
The pole setting 101 in this application is the cavity setting, can reduce overall structure's weight to a certain extent, but is hollow structure's pole setting 101 and gets into rainwater and dust easily, consequently, this application can avoid pole setting 101 rainwater or the problem that debris got into in pole setting 101 to a certain extent in the use through the one end shutoff end cover 102 at pole setting 101.
Example 3
Wherein, as shown in fig. 1 in combination with fig. 4, the lap joint mechanism provided by the present application further includes a positioning component 4, the positioning component 4 includes a positioning seat 401, the connecting portion 1011 of the vertical rod 101 is connected with the positioning seat 401, the positioning seat 401 is formed with an installation clamping groove 4011, and the installation clamping groove 4011 is used for connecting the positioning seat 401 with a corresponding installation position.
In this embodiment, the connecting portion 1011 of the vertical rod 101 can be connected to the positioning seat 401 by welding or the like, and can be stably connected to the mounting position through the mounting groove 4011 formed in the positioning seat 401, and since the lap joint mechanism in the present application is mainly used for the outboard board, the connecting portion 4011 formed can be stably connected to the outboard board, thereby realizing stable connection between the vertical rod 101 and the outboard board.
It should be noted that, as shown in fig. 4, in the present invention, a positioning through hole is formed in the positioning seat 401, and a positioning bolt 4012 is provided in the positioning through hole, so that stable connection between the positioning seat 401 and the side shell can be achieved.
When needs are connected positioning seat 401 with the topside planking, insert the installation draw-in groove 4011 with the topside planking earlier in, penetrate installation draw-in groove 4011 and topside planking looks butt with positioning bolt 4012's one end again to realize being connected of mount pad and topside planking.
Preferably, positioning bolt 4012 that has two relative settings on the positioning seat 401 in this application at least, and positioning bolt 4012 penetrates the one end of installation draw-in groove 4011 and all is equipped with butt portion, and the size of butt portion is greater than the location and perforates, can make positioning bolt 4012 be connected with positioning seat 401 all the time on the one hand, and on the other hand can increase the area of contact between positioning bolt 4012 and the topside planking, avoids the butt of positioning bolt 4012 and topside planking, causes the damage to the topside planking.
Specifically, as shown in fig. 1 and fig. 4, the positioning assembly 4 further includes a connecting plate 402, one end of the connecting plate 402 is connected to the positioning seat 401, and the other end is connected to the connecting portion 1011.
In example 3, an embodiment of providing a connecting plate 402 on the positioning seat 401 is further provided, wherein, as shown in fig. 4, the connecting plate 402 in this application may be connected with the positioning seat 401 by means of plugging or welding, and the connecting portion 1011 and the connecting plate 402 may be connected by means of welding.
Preferably, a positioning hole 4021 and a connecting hole 4022 are formed in the connecting plate 402, a first alignment hole and a second alignment hole are formed in the connecting portion 1011, and the first alignment hole and the positioning hole 4021 and the second alignment hole and the connecting hole 4022 are connected by fasteners such as bolts, so that the vertical rod 101 and the connecting plate 402 can be detachably connected.
When the positioning base 401 is installed, the positioning base 401 is connected to an installation position, such as a side shell, and then the connecting portion 1011 of the upright 101 is connected to the connecting plate 402 via the connecting bolt 1012. And finally, lifting the locking piece 202 upwards to open the installation space 203, putting the end part of the cross rod 5 into the installation space 203, moving the locking piece 202 downwards, knocking the locking piece 202, and splicing the splicing components with the splicing grooves to complete the positioning connection of the cross rod 5 and the vertical rod 101.
Further preferably, as shown in fig. 4, in the present application, an angle adjusting hole 4023 is formed in the connecting plate 402, and the center of the angle adjusting hole 4023 is disposed off the vertical direction.
Since the angle of the side shell is not fixed, the upright 101 can be always kept in the upright state by aligning the second aligning hole with the angle adjusting hole 4023 when the side shell is tilted, through the angle adjusting hole 4023 formed in the connection plate 402.
However, since the side shell has various inclination angles, as shown in fig. 4, the cross section of the connection plate 402 in this application is fan-shaped, the number of the angle adjustment holes 4023 is plural, and the connection line between the hole centers of the plural angle adjustment holes 4023 is parallel to the arc-shaped edge of the connection plate 402.
As shown in fig. 4, the number of the angle adjusting holes 4023 in the present application is four, wherein the positioning holes 4021 and the connecting holes 4022 enable the vertical rods 101 to form an angle of 90 degrees with the horizontal plane, and the side shell plate is formed at this time to form an angle of 90 degrees with the horizontal plane.
The positioning hole 4021 is matched with the other four angle adjusting holes 4023, so that the vertical rod 101 can always extend in the vertical direction, but the included angles between the side outer plate and the horizontal plane are 67.5 degrees, 45 degrees, 22.5 degrees and 0 degree in sequence.
In addition, the invention also provides a safety barrier, which comprises a plurality of cross rods 5 and a plurality of the lapping mechanisms; a plurality of bridging mechanism intervals set up, and horizontal pole 5 sets up between two adjacent bridging mechanism along the horizontal direction, and the both ends of horizontal pole 5 set up respectively in corresponding bridging mechanism's installation space 203.
Through adopting the bridging mechanism that this application provided, can enough realize the quick connection between horizontal pole 5's tip and pole setting 101 to constitute safety barrier fast, also can realize the quick dismantlement between horizontal pole 5 and pole setting 101, realize safety barrier's quick decomposition.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A lapping mechanism is characterized by comprising a vertical rod component and a locking component;
the locking subassembly includes connecting piece and locking piece, the connecting piece with the pole setting subassembly is connected, the connecting piece with the locking piece is connected, just the connecting piece with the locking piece forms installation space, and the one end of horizontal pole penetrates in the installation space, with the pole setting subassembly constitutes safety barrier.
2. The clutch mechanism of claim 1, wherein the locking assembly includes a first locking assembly and a second locking assembly, and the first locking assembly and the second locking assembly are spaced apart along a length of the leg assembly.
3. The clutch mechanism of claim 1, wherein the connector is a U-shaped structure and includes a first positioning segment, a second positioning segment, and a connecting segment;
the connecting section is connected with the upright rod assembly, the first positioning section and the second positioning section are arranged in parallel, one end of the first positioning section is connected with one end of the connecting section, and one end of the second positioning section is connected with the other end of the connecting section;
the first positioning section is provided with a first through hole, the second positioning section is provided with a second through hole, and one end of the locking piece sequentially penetrates through the first through hole, the second through hole and the connecting piece to form the mounting space.
4. The clutch mechanism of claim 3, wherein the width of the locking element decreases from one end to the other end, and the first aperture has a size greater than the second aperture;
one end of the locking piece is provided with a first limiting piece, and the other end of the locking piece is provided with a second limiting piece.
5. The clutch mechanism of claim 1, wherein the leg assembly includes a leg and an end cap;
the pole setting is the cavity setting, the end cover shutoff in the one end of pole setting, the other end of pole setting is formed with connecting portion.
6. The lapping mechanism of claim 5, further comprising a positioning assembly, wherein the positioning assembly comprises a positioning seat, the connecting portion of the upright is connected with the positioning seat, the positioning seat is formed with a mounting slot, and the mounting slot is used for connecting the positioning seat with a corresponding mounting position.
7. The clutch mechanism of claim 6, wherein the positioning assembly further comprises a connecting plate, one end of the connecting plate is connected to the positioning seat, and the other end of the connecting plate is connected to the connecting portion.
8. The bridging mechanism of claim 7, wherein the connecting plate is formed with a positioning hole, a connecting hole and an angle adjusting hole, and the connecting part is formed with a first aligning hole and a second aligning hole;
a connecting line between the hole center of the positioning hole and the hole center of the connecting hole extends along the vertical direction, and the hole center of the angle adjusting hole is arranged in a manner of deviating from the vertical direction;
the first aligning hole is connected with the positioning hole in an aligning mode, and the second aligning hole is connected with the connecting hole or the angle adjusting hole in an aligning mode.
9. The bridging mechanism of claim 8, wherein the cross section of the connecting plate is in a sector shape, the number of the angle adjusting holes is multiple, and a connecting line between hole centers of the angle adjusting holes is parallel to the arc-shaped edge of the connecting plate.
10. A safety barrier comprising a plurality of cross-bars and a plurality of bridging mechanisms as claimed in any one of claims 1 to 9;
a plurality of the lapping mechanisms are arranged at intervals, the cross rod is lapped between two adjacent lapping mechanisms along the horizontal direction, and the two ends of the cross rod are respectively arranged in the corresponding mounting spaces of the lapping mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111328554.0A CN113846860A (en) | 2021-11-10 | 2021-11-10 | Lapping mechanism and safety barrier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111328554.0A CN113846860A (en) | 2021-11-10 | 2021-11-10 | Lapping mechanism and safety barrier |
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| CN113846860A true CN113846860A (en) | 2021-12-28 |
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| CN202111328554.0A Pending CN113846860A (en) | 2021-11-10 | 2021-11-10 | Lapping mechanism and safety barrier |
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Application publication date: 20211228 |
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