CN221346553U - Connecting clamp for railway guard rail - Google Patents
Connecting clamp for railway guard rail Download PDFInfo
- Publication number
- CN221346553U CN221346553U CN202323318284.2U CN202323318284U CN221346553U CN 221346553 U CN221346553 U CN 221346553U CN 202323318284 U CN202323318284 U CN 202323318284U CN 221346553 U CN221346553 U CN 221346553U
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- CN
- China
- Prior art keywords
- guard rail
- piece
- railway
- connector clip
- sides
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of connection hoops and discloses a connection hoop for railway protective railings, which comprises two half hoops and four connecting pieces, wherein a plurality of anti-slip pads are fixedly arranged on the inner walls of the two half hoops, the four connecting pieces are respectively arranged on two sides of the two half hoops, open slots are respectively formed in the middle of one side end face of each of the four connecting pieces, a poking piece is respectively connected in the open slots in a rotating mode, and one ends of the poking pieces are respectively clamped in the two half hoops. In the utility model, the half hoop and the connecting piece are designed in a separated mode, when the half hoop is damaged or meets the square piles of the guard rails with different specifications, the whole connecting clamp is not required to be replaced, the using convenience of the connecting clamp is greatly improved, in addition, the clamp is also provided with the tensioning structure of the guard net, the connection stability of the guard net and the guard rail assembly is greatly improved, and the protection effect is improved.
Description
Technical Field
The utility model relates to the technical field of connection clamps, in particular to a connection clamp for a railway guard rail.
Background
The connector clip used for the railway guard rail is a common connecting piece and is used for connecting components of a railway guard rail net together to form a stable structure, the connector clip is usually made of corrosion-resistant and high-strength materials and can bear certain external force and pressure, and the connector clip is an important component of the railway guard rail and can ensure the stability and safety of the railway guard rail net.
The design that half staple bolt and connecting piece on the traditional clamp of connecting are the integral type mostly when half staple bolt takes place to damage or when meetting the rail guard square pile of different specifications, need change whole clamp of connecting, use convenient degree not high to traditional rail guard connects the clamp and also does not be provided with the taut structure of protection network, leads to using for a long time after, and protection network and guardrail assembly's connection stability can reduce, and then reduces the protection effect.
Accordingly, one skilled in the art would be able to provide a connector clip for a railway rail guard that addresses the problems set forth in the background above.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides the connecting clamp for the railway guard rail, which is compared with the existing connecting clamp, the semi-anchor ear and the connecting piece adopt a separated design, and when the semi-anchor ear is damaged or meets guard rail square piles of different specifications, the whole connecting clamp does not need to be replaced, so that the use convenience of the connecting clamp is greatly improved, and in addition, the clamp is also provided with a tensioning structure of a guard net, so that the connection stability of the guard net and a guard rail assembly is greatly improved, and the protection effect is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a railway is connector clip for rail guard, includes two half staple bolt and four connecting pieces, two the inner wall of half staple bolt is all fixed to be provided with a plurality of slipmats, four the connecting piece sets up respectively in the both sides of two half staple bolt, four open slot has all been seted up at the one side terminal surface middle part of connecting piece, four the inside of open slot is all rotated and is connected with the plectrum, four the one end of plectrum all the joint respectively in the inside of two half staple bolt, two the inside both sides of half staple bolt all fixedly connected with two expansion springs, four the one end of expansion spring all respectively with one side terminal surface one side fixed connection of four plectrums;
The middle parts of the connecting pieces positioned at the two sides are connected with a plurality of sliding blocks in a sliding way, the middle parts of the end faces of one ends of the sliding blocks are fixedly connected with wire pipes, the outer sides of the end faces of one sides of the wire pipes are fixedly connected with compression pieces, and the outer threads of the compression pieces are connected with threaded sleeves;
Through above-mentioned technical scheme, this connect clamp contrast current connection clamp, half staple bolt and connecting piece adopt the design of disconnect-type, when half staple bolt takes place to damage or runs into the rail guard square pile of different specifications, need not change whole connection clamp, improved the convenience of using of this connection clamp greatly, still be provided with the taut structure of protection network on this clamp in addition, improved the connection stability of protection network and guardrail subassembly greatly, improved the protection effect.
Further, a plurality of anti-slip pads positioned in the two half hoops are in one-to-one correspondence, and the anti-slip pads are made of rubber materials;
through above-mentioned technical scheme, the slipmat that makes through this material sets up in the inside of half staple bolt, increases the frictional force with the square pile for it is difficult for taking place to slide.
Further, countersunk threaded holes are formed in four corners of the connecting piece at two sides, and countersunk screws are arranged in the countersunk threaded holes;
Through above-mentioned technical scheme, make it constitute whole connection clamp through the countersunk head screw that sets up to have certain locking force.
Further, the middle parts of the connecting pieces positioned at the two sides are provided with sliding grooves, and the sliding blocks are in sliding connection with the connecting pieces through the sliding grooves;
Through above-mentioned technical scheme, slider sliding connection can be conveniently on the connecting piece to the corresponding tensioning texture of the quantity installation of protection on-line end of a thread, improves the convenience of use.
Further, the outer wall of the compression sheet is provided with a connecting thread, and the threaded sleeve is connected to the outer part of the compression sheet through the connecting thread;
Through the technical scheme, the screw sleeve is connected through the connecting threads, so that the screw sleeve can drive the pressing piece to inwards extrude when rotating, and the tensioning work of the protective net is completed.
Further, the outer walls of the screw sleeves are provided with anti-skid patterns;
through above-mentioned technical scheme, increase the frictional force with the hand through the antiskid line that sets up, improve the convenience of rotating the swivel nut.
Further, the middle part of the plectrum is fixedly connected with a rotating shaft, and the plectrum is rotationally connected in the opening groove through the rotating shaft;
through above-mentioned technical scheme, through its rotation connection convenience rotation plectrum in order to accomplish the installation dismantlement work of half staple bolt and connecting piece.
Further, the half anchor ear and the connecting piece are both made of glass fiber resin materials;
Through the technical scheme, the material is used for manufacturing the two materials through a mould pressing process, and the product manufactured through the material process is high in production efficiency and low in cost.
The utility model has the following beneficial effects:
1. Compared with the existing connecting clamp, the connecting clamp for the railway protective guard provided by the utility model has the advantages that the semi-hoop and the connecting piece are in a separated design, the middle part of the connecting piece is rotationally connected with the poking piece, one end of the poking piece is clamped in the semi-hoop, the poking piece is further provided with the telescopic spring for limiting the poking piece, when the semi-hoop and the poking piece are required to be disassembled, the poking piece is poked to rotate, one end of the poking piece is cancelled to be clamped with the semi-hoop, and the disassembling of the semi-hoop and the semi-hoop can be completed.
2. Compared with the existing connecting clamp, the connecting clamp for the railway protective guard is further provided with the tensioning structure of the protective net, when the protective net is installed, the wire ends of the protective net are placed in the wire pipes, the threaded sleeves are connected with the pressing pieces in a threaded mode, the pressing pieces are enabled to shrink inwards, tensioning of the protective net is completed, after installation is completed, the outer portion of the threaded sleeves is provided with the protecting structure, and through the structural design, the connection stability of the protective net and the guardrail assembly is greatly improved, and the protecting effect is improved.
Drawings
FIG. 1 is a schematic perspective view of a connector clip for a railway rail guard of the present utility model;
FIG. 2 is a schematic perspective view of a semi-sectional partial structure of a connector clip for a railway rail guard according to the present utility model;
FIG. 3 is a schematic view of a connector clip for a railroad guard rail of the present utility model;
FIG. 4 is a schematic view of a conduit for a connector clip for a railroad guard rail of the present utility model;
Fig. 5 is an enlarged view at a in fig. 3.
Legend description:
1. A half hoop; 2. a slide block; 3. a chute; 4. a conduit; 5. a screw sleeve; 6. a connecting piece; 7. countersunk threaded holes; 8. countersunk head screws; 9. an anti-slip pad; 10. a pulling piece; 11. anti-skid lines; 12. a compacting sheet; 13. an open slot; 14. a rotating shaft; 15. a telescopic spring; 16. and (5) connecting threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a railway is connector clip for rail guard, including two half staple bolt 1 and four connecting pieces 6, the inner wall of two half staple bolt 1 is all fixed to be provided with a plurality of slipmats 9, four connecting pieces 6 set up respectively in the both sides of two half staple bolt 1, open slot 13 has all been seted up at the terminal surface middle part of one side of four connecting pieces 6, the inside of four open slots 13 all rotates and is connected with plectrum 10, the one end of four plectrum 10 all the joint respectively in the inside of two half staple bolt 1, the inside both sides of two half staple bolt 1 all fixedly connected with two extension springs 15, the one end of four extension springs 15 all respectively with one side terminal surface one side fixed connection of four plectrums 10;
The middle parts of the connecting pieces 6 positioned at the two sides are slidably connected with a plurality of sliding blocks 2, the middle parts of the end surfaces of one ends of the sliding blocks 2 are fixedly connected with wire pipes 4, the outer sides of the end surfaces of one sides of the wire pipes 4 are fixedly connected with compression pieces 12, and the outer threads of the compression pieces 12 are connected with screw sleeves 5;
This connect clamp contrast current connection clamp, half staple bolt 1 and connecting piece 6 adopt the design of disconnect-type, when half staple bolt 1 takes place to damage or runs into the rail guard square pile of different specifications, need not change whole connection clamp, improved the convenience of using of this connection clamp greatly, still be provided with the taut structure of protection network on this clamp in addition, improved the connection stability of protection network and guardrail subassembly greatly, improved the protection effect.
The anti-skid pads 9 positioned in the two half hoops 1 are in one-to-one correspondence, the anti-skid pads 9 are made of rubber materials, and the anti-skid pads 9 made of the materials are arranged in the half hoops 1, so that friction force with square piles is increased, and sliding is not easy to occur;
The four corners of the connecting piece 6 on two sides are provided with countersunk threaded holes 7, countersunk screws 8 are arranged in the countersunk threaded holes 7, and the countersunk screws 8 form the whole connecting clamp and have certain locking force;
The sliding grooves 3 are formed in the middle of the connecting pieces 6 at two sides, the sliding blocks 2 are in sliding connection with the connecting pieces 6 through the sliding grooves 3, and the sliding blocks 2 are in sliding connection with the connecting pieces 6, so that corresponding tensioning structures can be conveniently installed according to the number of wire ends on the protective net, and the use convenience is improved;
The outer wall of the compression sheet 12 is provided with a connecting thread 16, the screw sleeve 5 is in threaded connection with the outer part of the compression sheet 12 through the connecting thread 16, and the screw sleeve 5 is connected through the connecting thread 16, so that the screw sleeve 5 can drive the compression sheet 12 to inwards extrude when rotating, and the tensioning work of the protective net is completed;
The outer walls of the screw sleeves 5 are provided with the anti-skid patterns 11, and friction force between the anti-skid patterns 11 and the hands is increased, so that convenience in rotating the screw sleeves 5 is improved;
The middle part of the plectrum 10 is fixedly connected with a rotating shaft 14, the plectrum 10 is rotationally connected in the opening groove 13 through the rotating shaft 14, and the plectrum 10 is conveniently rotated through the rotational connection of the plectrum 10 so as to complete the assembly and disassembly work of the half hoop 1 and the connecting piece 6;
both the half hoop 1 and the connecting piece 6 are made of glass fiber resin materials, and both are made of the glass fiber resin materials through a mould pressing process, so that the production efficiency of the product manufactured through the material process is high and the cost is low.
Working principle: when the protective fence is used, the semi-hoop 1 and the connecting piece 6 are in a separated design, the middle part of the connecting piece 6 is rotationally connected with the poking piece 10, one end of the poking piece 10 is clamped in the semi-hoop 1, the poking piece 10 is poked to rotate when the semi-hoop 1 and the poking piece are required to be disassembled, one end of the poking piece 10 is clamped with the semi-hoop 1 to finish the disassembling work of the semi-hoop 1, through the structural design, when the semi-hoop 1 is damaged or meets protective fence square piles of different specifications, the whole connecting hoop is not required to be replaced, the use convenience of the connecting hoop is greatly improved, the tensioning structure of the protective fence is also provided, when the protective fence is installed, the wire end of the protective fence is placed in the wire pipe 4, the threaded sleeve 5 is connected with the compression piece 12 through threads, the compression piece 12 is contracted inwards to finish the tensioning work of the protective fence, and after the installation is finished, the outer part of the threaded sleeve 5 is provided with a protective structure, through the structural design, the protective fence is greatly improved in the stability and the connecting effect of the protective fence is improved.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a railway rail guard is with connecting clamp, includes two half staple bolt (1) and four connecting pieces (6), its characterized in that: the inner walls of the two half hoops (1) are fixedly provided with a plurality of anti-slip pads (9), the four connecting pieces (6) are respectively arranged on two sides of the two half hoops (1), the middle part of one side end face of each connecting piece (6) is provided with an open slot (13), the interiors of the open slots (13) are respectively rotationally connected with a poking piece (10), one ends of the poking pieces (10) are respectively clamped in the interiors of the two half hoops (1), two telescopic springs (15) are respectively fixedly connected on two sides of the interiors of the two half hoops (1), and one ends of the four telescopic springs (15) are respectively fixedly connected with one side end face of one side of each poking piece (10);
The middle part sliding connection who is located both sides connecting piece (6) has a plurality of sliders (2), and a plurality of the equal fixedly connected with spool (4) in one end terminal surface middle part of slider (2), a plurality of the outside fixedly connected with of one side terminal surface of spool (4) compresses tightly piece (12), a plurality of the outside threaded connection who compresses tightly piece (12) has swivel nut (5).
2. A connector clip for a railway guard rail as claimed in claim 1, wherein: the anti-slip pads (9) positioned in the two half hoops (1) are in one-to-one correspondence, and the anti-slip pads (9) are made of rubber materials.
3. A connector clip for a railway guard rail as claimed in claim 1, wherein: countersunk threaded holes (7) are formed in four corners of the connecting piece (6) on two sides, and countersunk screws (8) are arranged in the countersunk threaded holes (7).
4. A connector clip for a railway guard rail as claimed in claim 1, wherein: the middle parts of the connecting pieces (6) positioned on the two sides are provided with sliding grooves (3), and the sliding blocks (2) are in sliding connection with the connecting pieces (6) through the sliding grooves (3).
5. A connector clip for a railway guard rail as claimed in claim 1, wherein: the outer wall of the compressing sheet (12) is provided with a connecting thread (16), and the screw sleeve (5) is in threaded connection with the outside of the compressing sheet (12) through the connecting thread (16).
6. A connector clip for a railway guard rail as claimed in claim 1, wherein: the outer walls of the screw sleeves (5) are provided with anti-skid patterns (11).
7. A connector clip for a railway guard rail as claimed in claim 1, wherein: the middle part fixedly connected with pivot (14) of plectrum (10), plectrum (10) are rotated through pivot (14) and are connected in the inside of open slot (13).
8. A connector clip for a railway guard rail as claimed in claim 1, wherein: the semi-anchor ear (1) and the connecting piece (6) are both made of glass fiber resin materials.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221346553U true CN221346553U (en) | 2024-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |