CN219886564U - Unable adjustment base and bridge guardrail - Google Patents

Abstract

The utility model discloses a fixing base and a bridge guardrail, which comprises a first guardrail, wherein supporting frames are symmetrically arranged at the centers of two sides of the first guardrail, the front faces of the supporting frames are fixedly connected with connecting blocks, the front faces of the two connecting blocks are horizontally and symmetrically fixedly connected with fixing cylinders, and fixing assemblies for fixing the positions of the fixing cylinders are symmetrically arranged at the centers of two sides of the fixing cylinders. According to the fixing base, the connecting block, the fixing barrel, the threaded rod, the clamping hooks and the fixing components are added on the original basis, when the guardrail is required to be installed, the steel bars are embedded on the ground, the clamping hooks are clamped on the embedded steel bars, the position of the threaded rod is fixed through the fixing components in the middle of the threaded rod, so that the installation is completed, when the guardrail is required to be disassembled, the fixing components lose the force on the threaded rod, the clamping hooks at one end of the threaded rod are taken down on the embedded steel bars, the disassembly is completed, the installation and the disassembly are convenient, and the material can be recycled.

Description

Unable adjustment base and bridge guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to a fixed base and a bridge guardrail.

Background

The bridge guardrail is a guardrail arranged on a bridge, and aims to prevent a vehicle out of control from going out of the bridge, and has the functions of making the vehicle unable to break through, run down, cross the bridge and beautify bridge buildings.

The defects exist in the prior art:

the stand of limit guardrail is faced in traditional bridge safety adopts steel pipe or embedded bar welding, and the protection network adopts densely distributed net or wire net more, carries out welding position to it to realize protecting the region, need put the guardrail when installing the guardrail and weld again, can lead to the dismantlement to the guardrail when having because of welded fastening when later maintenance and change some guardrails and produce the possibility of splitting.

Disclosure of Invention

The present utility model is directed to a fixing base, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a unable adjustment base, includes first guardrail, first guardrail both sides centrosymmetric is provided with the support frame, the positive fixedly connected with connecting block of support frame, two the positive horizontal symmetry fixedly connected with fixed section of thick bamboo of connecting block, the both sides centrosymmetric of fixed section of thick bamboo is provided with the fixed subassembly that is used for fixed section of thick bamboo position, fixed subassembly includes the threaded rod, the one end fixedly connected with trip of threaded rod, the middle part of threaded rod is provided with the fixed subassembly that is used for fixed threaded rod position.

Preferably, the front horizontal center of the fixed cylinder is symmetrically provided with a first sliding groove, and the threaded rod is connected in a sliding penetrating mode in the first sliding groove.

Preferably, the second sliding groove is symmetrically arranged at the horizontal center of the back surface of the first sliding groove, and the threaded rod is connected in a sliding penetrating mode in the second sliding groove.

Preferably, the fixing component comprises a nut sleeved at the middle part of the threaded rod through threads.

Preferably, the bottom of first guardrail is provided with the second guardrail, the both sides horizontal central symmetry of second guardrail is provided with a plurality of second fixture blocks, one side fixedly connected with second spacing post of support frame, the second through-hole has been seted up at the middle part of second spacing post, the second fixture block slides and alternates the inside of connection at the second through-hole.

Preferably, a plurality of first clamping blocks are symmetrically arranged at the horizontal centers of the two sides of the first guardrail, a first limit column is fixedly connected to one side of the support frame, a first through hole is formed in the middle of the first limit column, and the first clamping blocks are connected to the inside of the first through hole in a penetrating mode.

The bridge guardrail comprises the fixed base.

The utility model has the technical effects and advantages that:

this unable adjustment base has increased connecting block, fixed section of thick bamboo, threaded rod, trip and fixed subassembly on original basis, this setting has realized when needs installation guardrail, earlier subaerial embedded bar, with trip joint on embedded bar, the fixed subassembly at rethread threaded rod middle part is fixed the position of threaded rod, thereby accomplish the installation, when needs dismantle the guardrail, make fixed subassembly lose the power to the threaded rod, take off the trip of threaded rod one end on embedded bar, thereby accomplish the dismantlement, this setting is dismantled conveniently, can recycle, accomplish the extravagant of material.

Drawings

Fig. 1 is a schematic diagram of a front structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of a fixing assembly according to the present utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2 according to the present utility model.

Fig. 4 is a schematic perspective view of a fixing assembly according to the present utility model.

Fig. 5 is a schematic diagram of a front structure of the present utility model.

Fig. 6 is an enlarged view of part B of fig. 5 according to the present utility model.

Fig. 7 is a schematic view of a three-dimensional structure of a joint between a second guardrail and a support frame according to the present utility model.

In the figure: 1. a first guardrail; 2. a support frame; 3. a connecting block; 4. a fixed cylinder; 5. a threaded rod; 6. a hook; 7. a first sliding groove; 8. a second sliding groove; 9. a nut; 10. a second guardrail; 11. a first clamping block; 12. a first limit post; 13. a second clamping block; 14. the second limit column; 15. a first through hole; 16. and a second through hole.

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.

The utility model provides a fixing base as shown in figures 1-7, which comprises a first guardrail 1, wherein supporting frames 2 are symmetrically arranged at the horizontal centers of the two sides of the first guardrail 1, the front faces of the supporting frames 2 are fixedly connected with connecting blocks 3, the front faces of the two connecting blocks 3 are horizontally and symmetrically fixedly connected with fixing cylinders 4, fixing components for fixing the positions of the fixing cylinders 4 are symmetrically arranged at the centers of the two sides of the fixing cylinders 4, each fixing component comprises a threaded rod 5, one end of each threaded rod 5 is fixedly connected with a clamping hook 6, and the middle part of each threaded rod 5 is provided with a fixing component for fixing the positions of the corresponding threaded rods 5.

The first guardrail 1 is arranged as a mesh of the adjacent guardrail, and is used for blocking pedestrians through a reticular structure during arrangement, so that the safety of the pedestrians is ensured; support first guardrail 1 through support frame 2 when the both sides of first guardrail 1 set up support frame 2, avoid first guardrail 1 slope, fixed section of thick bamboo 4 that sets up is square section of thick bamboo, and fixed section of thick bamboo 4 is fixed with support frame 2 through connecting block 3, sets up two fixed section of thick bamboo 4 at every connecting block 3, makes it all fix the upper and lower both sides of connecting block 3 on pre-buried reinforcing bar through two fixed section of thick bamboo 4 to avoid connecting block 3 left and right sides slope, thereby avoid support frame 2 and first guardrail 1 with connecting block 3 fixed connection to rock.

Further, when the guardrail needs to be installed, the steel bars are embedded on the ground, the clamping hooks 6 are clamped on the embedded steel bars, the position of the threaded rod 5 is fixed through the fixing component in the middle of the threaded rod 5, so that the installation is completed, when the guardrail needs to be disassembled, the fixing component loses the force on the threaded rod 5, the clamping hooks 6 at one end of the threaded rod 5 are taken down on the embedded steel bars, the disassembly is completed, the installation and the disassembly are convenient, the circular use can be realized, and the waste of materials is avoided

Specifically, the front horizontal center of the fixed cylinder 4 is symmetrically provided with a first sliding groove 7, and the threaded rod 5 is connected in a sliding and penetrating manner in the first sliding groove 7.

Specifically, the second sliding groove 8 is symmetrically arranged at the horizontal center of the back surface of the first sliding groove 7, and the threaded rod 5 is connected in a sliding and penetrating manner in the second sliding groove 8.

It should be noted that this setting realizes sliding in the first sliding groove 7 and the second sliding groove 8 through the threaded rod 5, thereby changing its position, so that when the distance between the positions of the embedded bars is different, the positions of the threaded rod 5 and the hook 6 are adjusted by sliding in the first sliding groove 7 and the second sliding groove 8 through the threaded rod 5, thereby completing the installation.

Specifically, the fixing assembly comprises a nut 9 which is sleeved at the middle part of the threaded rod 5 in a threaded manner.

It should be noted that, when the trip 6 is required to clamp the embedded steel bar, the nut 9 is rotated, and the trip 6 is displaced to the embedded steel bar through the threaded rod 5, so as to clamp the embedded steel bar, and thus the installation is completed.

Specifically, the bottom of first guardrail 1 is provided with second guardrail 10, and the horizontal central symmetry in both sides of second guardrail 10 is provided with a plurality of second fixture blocks 13, and one side fixedly connected with second spacing post 14 of support frame 2, second through-hole 16 has been seted up at the middle part of second spacing post 14, and second fixture block 13 slides and alternates the inside of connection at second through-hole 16.

Further, when the second guardrail 10 needs to be installed, the second clamping blocks 13 at two sides of the second guardrail 10 are clamped into the second through holes 16, so that the installation is completed.

It should be noted that the second guard rail 10 is a skirting board.

Specifically, a plurality of first fixture blocks 11 are symmetrically arranged at the horizontal centers of two sides of the first guardrail 1, a first limit column 12 is fixedly connected to one side of the support frame 2, a first through hole 15 is formed in the middle of the first limit column 12, and the first fixture blocks 11 are connected to the inside of the first through hole 15 in a penetrating mode.

Further, when the first guardrail 1 needs to be installed, the first clamping blocks 11 on two sides of the first guardrail 1 are clamped into the first through holes 15, so that the installation is completed.

A bridge guardrail comprises the fixed base.

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 (7)

1. The utility model provides a unable adjustment base, includes first guardrail (1), first guardrail (1) both sides horizontal central symmetry is provided with support frame (2), a serial communication port, the positive fixedly connected with connecting block (3) of support frame (2), two positive horizontal symmetry fixedly connected with fixed section of thick bamboo (4) of connecting block (3), the both sides central symmetry of fixed section of thick bamboo (4) is provided with the fixed subassembly that is used for fixed section of thick bamboo (4) position, fixed subassembly includes threaded rod (5), the one end fixedly connected with trip (6) of threaded rod (5), the middle part of threaded rod (5) is provided with the fixed subassembly that is used for fixed threaded rod (5) position.

2. The fixing base according to claim 1, wherein the front horizontal center of the fixing cylinder (4) is symmetrically provided with a first sliding groove (7), and the threaded rod (5) is connected in a sliding penetrating manner in the first sliding groove (7).

3. A fixing base according to claim 2, wherein the back surface of the first sliding groove (7) is horizontally and centrally symmetrically provided with a second sliding groove (8), and the threaded rod (5) is slidably inserted and connected inside the second sliding groove (8).

4. A fixing base according to claim 1, characterized in that the fixing assembly comprises a nut (9) threaded in the middle of the threaded rod (5).

5. The fixing base according to claim 1, wherein a second guardrail (10) is arranged at the bottom of the first guardrail (1), a plurality of second clamping blocks (13) are symmetrically arranged at the horizontal centers of two sides of the second guardrail (10), a second limiting column (14) is fixedly connected to one side of the supporting frame (2), a second through hole (16) is formed in the middle of the second limiting column (14), and the second clamping blocks (13) are connected to the inside of the second through hole (16) in a sliding penetrating mode.

6. The fixing base according to claim 1, wherein a plurality of first clamping blocks (11) are symmetrically arranged at the horizontal centers of two sides of the first guardrail (1), one side of the support frame (2) is fixedly connected with a first limit column (12), a first through hole (15) is formed in the middle of the first limit column (12), and the first clamping blocks (11) are connected in the first through hole (15) in a penetrating mode.

7. A bridge railing comprising a fixing base according to any one of claims 1 to 6.