CN212399357U - On-spot location cutting jig of special way steel bridge guardrail handrail of bicycle - Google Patents
On-spot location cutting jig of special way steel bridge guardrail handrail of bicycle Download PDFInfo
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- CN212399357U CN212399357U CN202021145026.2U CN202021145026U CN212399357U CN 212399357 U CN212399357 U CN 212399357U CN 202021145026 U CN202021145026 U CN 202021145026U CN 212399357 U CN212399357 U CN 212399357U
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- guardrail
- fixed
- plate body
- bicycle
- steel bridge
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Abstract
The utility model discloses a special way steel bridge guardrail handrail on-spot location cutting jig of bicycle, the utility model relates to a guardrail installation apparatus technical field, which comprises a plate body, the top activity of the plate body is run through there are two links, the bottom of link is fixed with the mounting panel, the side spiral of mounting panel runs through threaded rod, the one end of threaded rod is rotated and is installed the stripper plate, the other end of threaded rod is fixed with the crank rod, the mounting groove has all been seted up at the both ends of plate body, the inside fixed mounting of mounting groove has the backup pad. The utility model discloses simple structure extrudees the guardrail through the stripper plate to press from both sides tightly the guardrail, play spacing fixed action to the guardrail, further improve the stability of guardrail, prevent that the guardrail from taking place to rock by the cutting in-process, be convenient for to the smooth cutting of guardrail, improve cutting effect.
Description
Technical Field
The utility model relates to a guardrail installation apparatus technical field especially relates to a special way steel bridge guardrail handrail on-spot location cutting jig of bicycle.
Background
The guardrail mainly plays isolation and guard action, also is common road traffic appurtenance, it is one for instance special way steel bridge guardrail handrail of bicycle, but in steel bridge guardrail handrail installation, because the curve of bridge and installation machining error, the flexible deformation of girder steel etc. lead to the interval of guardrail stand can be inconsistent with the design, and the handrail is according to the return of design length scale processing has partly comparatively outstanding and not installing in the field installation, needs the scene to cut unnecessary part usually.
Because at the cutting in-process, cutting equipment can form certain thrust to the guardrail, and the guardrail stability is relatively poor when the cutting, takes place to rock easily, influences the cutting effect, is not convenient for cut the guardrail smoothly, therefore we provide a bicycle special road steel bridge guardrail handrail scene location cutting anchor clamps.
SUMMERY OF THE UTILITY MODEL
The utility model discloses play spacing fixed action to the guardrail, further improve the stability of guardrail, prevent that the guardrail from taking place to rock by the cutting in-process, be convenient for to the smooth cutting of guardrail, improve cutting effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bicycle special road steel bridge guardrail handrail on-spot location cutting jig, which comprises a plate body, the top activity of the plate body is run through and is had two links, the bottom of link is fixed with the mounting panel, threaded rod is run through to the side spiral of mounting panel, the one end of threaded rod is rotated and is installed the stripper plate, the other end of threaded rod is fixed with the crank rod, the mounting groove has all been seted up at the both ends of plate body, the inside fixed mounting of mounting groove has the backup pad.
Preferably, the connecting frame is in an inverted U shape, a screw rod penetrates through the top of the connecting frame in a spiral mode, the bottom end of the screw rod is rotatably connected with the top of the plate body, and a handle rod is fixed to the top of the screw rod.
Preferably, a cushion pad is fixed on one side of the extrusion plate, guide rail rods are fixed at four corners of the other side of the extrusion plate, and the guide rail rods movably penetrate through the mounting plate.
Preferably, a connecting shaft is fixed to the top of the supporting plate, the end of the connecting shaft is rotatably connected with the groove wall of the mounting groove, a limiting hole is formed in the end of the connecting shaft, a limiting pin is movably inserted into the limiting hole, and the limiting pin is movably mounted with the plate body.
Preferably, the side of the supporting plate is fixed with a handrail.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through under the effect at the support of backup pad and mounting panel, extrude the guardrail through the stripper plate to press from both sides tightly the guardrail, play spacing fixed action to the guardrail, further improve the stability of guardrail, prevent that the guardrail from taking place to rock by the cutting in-process, be convenient for to the smooth cutting of guardrail, improve cutting effect.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of a spot positioning and cutting clamp for a bicycle-dedicated road steel bridge guardrail handrail;
fig. 2 is the utility model provides a overlook schematic structure diagram of the on-spot location cutting jig of bicycle special road steel bridge guardrail handrail.
In the figure: the plate comprises a plate body 1, a connecting frame 2, a mounting plate 3, a threaded rod 4, a squeezing plate 5, a handle rod 6, a mounting groove 7, a supporting plate 8, a screw rod 9, a handle bar 10, a handle bar 11, a cushion pad 12, a guide rail bar 13, a connecting shaft 14, a limiting hole 15 and a limiting pin 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a spot location cutting jig for a bicycle-dedicated road steel bridge guardrail handrail comprises a plate body 1, two connecting frames 2 are movably penetrated through the top of the plate body 1, a mounting plate 3 is fixed at the bottom of the connecting frames 2, a threaded rod 4 is spirally penetrated through the side surface of the mounting plate 3, an extrusion plate 5 is rotatably installed at one end of the threaded rod 4, a crank rod 6 is fixed at the other end of the threaded rod 4, mounting grooves 7 are formed in two ends of the plate body 1, and a supporting plate 8 is fixedly installed inside the mounting grooves 7.
Wherein, link 2 is the type of falling the U, and the top spiral of link 2 runs through there is lead screw 9, and the bottom of lead screw 9 is rotated with the top of plate body 1 and is connected, and the top of lead screw 9 is fixed with handle bar 11, in the use, makes lead screw 9 rotate through rotating handle bar 11, and link 2 drives mounting panel 3 this moment and takes place to remove in vertical direction, and the clamping position is adjusted in a flexible way to this bicycle special way steel bridge guardrail handrail scene location cutting anchor clamps of being convenient for.
Wherein, one side of stripper plate 5 is fixed with blotter 12, and four corners of the opposite side of stripper plate 5 all are fixed with guide rail rod 13, and guide rail rod 13 activity runs through in mounting panel 3, and guide rail rod 13 plays direction and stabilizing action to the removal of the horizontal direction of stripper plate 5, avoids stripper plate 5 to take place to deflect by the influence of threaded rod 4 in the removal process.
Wherein, the top of backup pad 8 is fixed with connecting axle 14, the tip of connecting axle 14 is connected with the cell wall rotation of mounting groove 7, spacing hole 15 has been seted up to the tip of connecting axle 14, the inside activity of spacing hole 15 is pegged graft and is had spacer pin 16, spacer pin 16 and plate body 1 movable mounting, thereby can be according to the height position of two regulation plate bodies 1 of the actual height of guardrail, concrete operation only needs backup pad 8 to rotate under the effect of connecting axle 14, thereby make the angle change between backup pad 8 and the plate body 1, then peg graft spacing pin 16 and corresponding spacing hole 15 mutually again can.
Wherein, the side of backup pad 8 is fixed with handrail handle 10, and handrail handle 10 is convenient for grab the backup pad 8 and take to also be convenient for fix a position the removal of cutting jig to the special way steel bridge guardrail handrail scene of bicycle.
The working principle is as follows: during the use, be located the guardrail with plate body 1 and wait to cut the position, make the guardrail be between two stripper plates 5, plate body 1 can support through backup pad 8 this moment, then make threaded rod 4 take place to rotate through shaking handle 6, thereby make 5 stripper plates that rotate the installation with threaded rod 4 extrude the guardrail, thereby press from both sides tightly the guardrail, play spacing fixed action to the guardrail, further improve the stability of guardrail, prevent that the guardrail from taking place to rock by the cutting in-process, be convenient for to the smooth cutting of guardrail, improve the cutting effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a bicycle special road steel bridge guardrail handrail on-spot location cutting jig, includes plate body (1), its characterized in that, the top activity of plate body (1) is run through and is had two link (2), the bottom of link (2) is fixed with mounting panel (3), threaded rod (4) are run through to the side spiral of mounting panel (3), the one end of threaded rod (4) is rotated and is installed stripper plate (5), the other end of threaded rod (4) is fixed with crank rod (6), mounting groove (7) have all been seted up at the both ends of plate body (1), the inside fixed mounting of mounting groove (7) has backup pad (8).
2. The on-site positioning and cutting clamp for the guardrail of the steel bridge special for the bicycle as claimed in claim 1, wherein the connecting frame (2) is in an inverted U shape, a screw rod (9) is spirally penetrated through the top of the connecting frame (2), the bottom end of the screw rod (9) is rotatably connected with the top of the plate body (1), and a handle rod (11) is fixed on the top of the screw rod (9).
3. The on-site positioning and cutting clamp for the guardrail of the steel bridge special for the bicycle as claimed in claim 1, wherein a cushion pad (12) is fixed on one side of the extrusion plate (5), guide rail rods (13) are fixed on four corners of the other side of the extrusion plate (5), and the guide rail rods (13) movably penetrate through the mounting plate (3).
4. The on-site positioning and cutting clamp for the steel bridge guardrail handrail of the special road for the bicycle as claimed in claim 1, wherein a connecting shaft (14) is fixed at the top of the supporting plate (8), the end of the connecting shaft (14) is rotatably connected with the groove wall of the mounting groove (7), a limiting hole (15) is formed in the end of the connecting shaft (14), a limiting pin (16) is movably inserted into the limiting hole (15), and the limiting pin (16) is movably mounted with the plate body (1).
5. The on-site positioning and cutting clamp for the steel bridge guardrail handrails special for bicycles is characterized in that the handrails (10) are fixed on the side surfaces of the supporting plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145026.2U CN212399357U (en) | 2020-06-19 | 2020-06-19 | On-spot location cutting jig of special way steel bridge guardrail handrail of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145026.2U CN212399357U (en) | 2020-06-19 | 2020-06-19 | On-spot location cutting jig of special way steel bridge guardrail handrail of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212399357U true CN212399357U (en) | 2021-01-26 |
Family
ID=74406638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021145026.2U Active CN212399357U (en) | 2020-06-19 | 2020-06-19 | On-spot location cutting jig of special way steel bridge guardrail handrail of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212399357U (en) |
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2020
- 2020-06-19 CN CN202021145026.2U patent/CN212399357U/en active Active
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