CN214943089U

CN214943089U - Rail guard is used at civil engineering scene

Info

Publication number: CN214943089U
Application number: CN202121226559.8U
Authority: CN
Inventors: 林海旭; 李伟福; 段亚伟; 李沛; 王峰; 温亮华; 尹奇; 方振革; 于帛弘; 王翠秀
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-30
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to a civil engineering technical field just discloses a rail guard is used at civil engineering scene, which comprises a frame, the first supporting leg of bottom fixedly connected with of frame, the outer wall of first supporting leg is provided with the supporting shoe, the bottom fixedly connected with second supporting leg of frame, the inner wall fixedly connected with railing of frame, one side fixedly connected with fixed block of frame, the spout has been seted up in the front of frame, the inner wall swing joint of spout has the slide bar, the one end fixedly connected with inserted bar of slide bar. This rail guard is used at civil engineering scene compares traditional rail guard process of assembling for the civil engineering scene more swiftly, assembles the step simply, has removed the trouble that general rail guard for the civil engineering scene carries out bolted connection from, and the dismantlement work after connecting is also swiftly for people have saved a large amount of preliminary work and post processing work in earlier stage when carrying out civil engineering work.

Description

Rail guard is used at civil engineering scene

Technical Field

The utility model relates to a civil engineering technical field specifically is a rail guard is used at civil engineering scene.

Background

Civil engineering generally refers to civil engineering, which refers to the planning, construction and maintenance of all infrastructures related to water, soil and culture. At present, general civil engineering projects comprise houses, roads, water affairs, canals, flood control projects, traffic and the like, all civil engineering projects with non-military use are classified into the same category in the past, but with increasingly wide engineering science, a lot of contents originally belonging to the civil engineering range are independent and subject to development.

With the continuous development of the society and the continuous promotion of the transformation of various old and old districts, the civil engineering work is developed more and more quickly, the guard rail is often needed to be used for enclosing a construction site on the civil engineering site of the old and old districts, but the existing guard rail for the civil engineering site is very inconvenient to disassemble and assemble, the guard rail is often connected by using bolts, the efficiency of the transformation and the civil engineering work of the old and old districts is higher and the time is shorter, so that a large amount of unnecessary time is consumed when the guard rail is assembled and disassembled, and meanwhile, the inconvenience is brought to the early preparation work and the later processing work of the civil engineering work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rail guard is used at civil engineering scene possesses the advantage such as being convenient for assemble the dismantlement, has solved general rail guard for civil engineering scene and is not convenient for assemble the problem of dismantling.

(II) technical scheme

For realizing the on-the-spot rail guard of using of above-mentioned civil engineering and be convenient for assemble the purpose of dismantling, the utility model provides a following technical scheme: the utility model provides a rail guard is used at civil engineering scene, includes the frame, the first supporting leg of bottom fixedly connected with of frame, the outer wall of first supporting leg is provided with the supporting shoe, the bottom fixedly connected with second supporting leg of frame, the inner wall fixedly connected with railing of frame, one side fixedly connected with fixed block of frame, the spout has been seted up in the front of frame, the inner wall swing joint of spout has the slide bar, the one end fixedly connected with inserted bar of slide bar, the outer wall fixedly connected with stopper of slide bar.

The connecting groove has been seted up to one side of frame, the one end fixedly connected with connecting rod of inserted bar, the outer wall fixedly connected with peg of connecting rod, the inner wall swing joint of peg has the couple, the one end fixedly connected with extension spring of couple, the inner wall fixedly connected with link of frame, the one end fixedly connected with pull ring of connecting rod, the slot has been seted up at the inner wall top of fixed block.

Preferably, the shape and size of the slot are matched with those of the inserted rod, the inserted rod is an L-shaped inserted rod, and the horizontal height of the cross rod part of the inserted rod is higher than that of the fixed block.

Preferably, the second supporting leg is a convex supporting leg, and the outer wall of the first supporting leg and the outer wall of the second supporting leg are both provided with supporting blocks.

Preferably, the diameter of the sliding rod is smaller than the width of the sliding groove, and the outer wall of the sliding rod is movably connected with the inner wall of the sliding groove.

Preferably, both ends of the tension spring are fixedly connected with hooks, and both ends of the tension spring are movably connected with the hanging rod and the hanging ring through the hooks respectively.

Preferably, one end of the connecting rod penetrates through the inner wall of the frame and extends to the outer wall of the frame, and the pull ring is arranged at the connecting position of the connecting rod and the outer wall of the frame.

Preferably, the number of the railings is eight to nine, and eight to nine railings are uniformly arranged on the inner wall of the frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a rail guard is used at civil engineering scene possesses following beneficial effect:

1. the guardrail for the civil engineering site is quicker in assembling process compared with the traditional guardrail for the civil engineering site, the assembling steps are simple, the connecting rod and the inserted rod fixed with the connecting rod can be connected in an inserting way only by pulling the pull ring to drive the connecting rod and the inserted rod fixed with the connecting rod to move upwards, the inserted rod and the inserted rod arranged in the fixing block arranged on the other guardrail can be driven to move downwards by the resilience acting force of the tension spring after being inserted, the splicing is completed by clamping the pull ring connecting rod and the inserted rod, the trouble of bolt connection of the guardrail for the general civil engineering site is avoided, the disassembling work after the connection is also quicker, so that a large amount of early preparation work and post treatment work are saved when people carry out civil engineering work, meanwhile, a triangular stable structure formed by arranging the first supporting leg and the second supporting leg at the bottom of the frame can be suitable for complex ground, and a good stable effect can be achieved even if the ground is not flat, the condition of rocking can not take place easily, has increased the connection stability between frame and the frame, and the result of use is better.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the connection between the slot and the fixing block of the present invention;

FIG. 3 is a schematic view of the structure of the insert rod of the present invention;

FIG. 4 is a schematic structural view of a second support leg of the present invention;

FIG. 5 is a schematic view of the connection between the insert rod and the frame mechanism of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a first support leg; 3. a support block; 4. a second support leg; 5. a railing; 6. a fixed block; 7. a chute; 8. a slide bar; 9. inserting a rod; 10. a limiting block; 11. connecting grooves; 12. a connecting rod; 13. a hanging rod; 14. hooking; 15. a tension spring; 16. hanging a ring; 17. a pull ring; 18. and (4) a slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a protective guard for a civil engineering site comprises a frame 1, a first support leg 2 is fixedly connected to the bottom of the frame 1, a support block 3 is arranged on the outer wall of the first support leg 2, a second support leg 4 is fixedly connected to the bottom of the frame 1, the second support leg 4 is a convex support leg, the support blocks 3 are arranged on the outer wall of the first support leg 2 and the outer wall of the second support leg 4, a rail 5 is fixedly connected to the inner wall of the frame 1, a fixing block 6 is fixedly connected to one side of the frame 1, a sliding groove 7 is formed in the front of the frame 1, a sliding rod 8 is movably connected to the inner wall of the sliding groove 7, an inserting rod 9 is fixedly connected to one end of the sliding rod 8, a limit block 10 is fixedly connected to the outer wall of the sliding rod 8, the diameter of the sliding rod 8 is smaller than the width of the sliding groove 7, and the outer wall of the sliding rod 8 is movably connected to the inner wall of the sliding groove 7.

One side of the frame 1 is provided with a connecting groove 11, one end of the inserted link 9 is fixedly connected with a connecting rod 12, the outer wall of the connecting rod 12 is fixedly connected with a hanging rod 13, the inner wall of the hanging rod 13 is movably connected with a hook 14, one end of the hook 14 is fixedly connected with a tension spring 15, the inner wall of the frame 1 is fixedly connected with a hanging ring 16, two ends of the tension spring 15 are both fixedly connected with the hook 14, two ends of the tension spring 15 are respectively movably connected with the hanging rod 13 and the hanging ring 16 through the hook 14, one end of the connecting rod 12 is fixedly connected with a pull ring 17, one end of the connecting rod 12 penetrates through the inner wall of the frame 1 and extends to the outer wall of the frame 1, the pull ring 17 is arranged at the connecting part of the connecting rod 12 and the outer wall of the frame 1, the number of the railings 5 is eight to nine, the railings 5 are evenly arranged on the inner wall of the frame 1, the bottom of the frame 1 is provided with a triangular stabilizing structure formed by a first supporting leg 2 and a second supporting leg 4 which can be suitable for complex ground, the connecting stability between the frame 1 and the frame 1 is increased even if the ground is uneven after installation, the using effect is better, the top of the inner wall of the fixed block 6 is provided with the slot 18, the shape and the size of the slot 18 are matched with those of the inserted rod 9, the inserted rod 9 is an L-shaped inserted rod, the horizontal height of the horizontal rod part of the inserted rod 9 is higher than that of the fixed block 6, compared with the traditional protective guard assembling process for a civil construction site, the assembling process is quicker, the assembling steps are simple, the connecting rod 12 and the inserted rod 9 fixed with the connecting rod 12 can be inserted and connected with the slot 18 arranged in the fixed block 6 on another protective guard by pulling the pull ring 17 to drive the connecting rod 12 and the inserted rod 9 to move downwards to be clamped with the fixed block 6 by the resilience force of the tension spring 15 after insertion, and the splicing can be completed by loosening the pull ring 17 and the connecting rod 12 and the inserted rod 9, the trouble that bolt connection is carried out with the rail guard in general civil engineering scene has been removed, and the dismantlement work after connecting is also more swift for people have saved a large amount of preliminary work and post processing work when carrying out civil engineering work.

When using, pulling pull ring 17 drives connecting rod 12 and shifts up with the inserted bar 9 that connecting rod 12 is fixed, can with set up slot 18 of seting up in the fixed block 6 on another guardrail and carry out the plug-in connection, loosen pull ring 17 connecting rod 12 and inserted bar 9 after pegging graft and can move down through the resilience effort drive of extension spring 15 and accomplish the concatenation with fixed block 6 block.

In conclusion, compared with the traditional protective guard for the civil engineering site, the protective guard for the civil engineering site is quicker in assembling process and simple in assembling steps, the trouble of bolt connection of the protective guard for the general civil engineering site is avoided, the disassembling work after the bolt connection is quicker, and a large amount of early-stage preparation work and post-processing work are saved when people carry out civil engineering work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rail guard is used on civil engineering scene, includes frame (1), its characterized in that: the bottom of the frame (1) is fixedly connected with a first supporting leg (2), the outer wall of the first supporting leg (2) is provided with a supporting block (3), the bottom of the frame (1) is fixedly connected with a second supporting leg (4), the inner wall of the frame (1) is fixedly connected with a railing (5), one side of the frame (1) is fixedly connected with a fixed block (6), the front side of the frame (1) is provided with a chute (7), the inner wall of the chute (7) is movably connected with a sliding rod (8), one end of the sliding rod (8) is fixedly connected with an inserted link (9), and the outer wall of the sliding rod (8) is fixedly connected with a limiting block (10);

connecting groove (11) have been seted up to one side of frame (1), the one end fixedly connected with connecting rod (12) of inserted bar (9), outer wall fixedly connected with peg (13) of connecting rod (12), the inner wall swing joint of peg (13) has couple (14), the one end fixedly connected with extension spring (15) of couple (14), the inner wall fixedly connected with link (16) of frame (1), the one end fixedly connected with pull ring (17) of connecting rod (12), slot (18) have been seted up at the inner wall top of fixed block (6).

2. The protective fence for the civil engineering field as claimed in claim 1, wherein: the shape and size of the slot (18) are matched with those of the inserted rod (9), the inserted rod (9) is an L-shaped inserted rod, and the horizontal height of the cross rod part of the inserted rod (9) is higher than that of the fixed block (6).

3. The protective fence for the civil engineering field as claimed in claim 1, wherein: the second supporting legs (4) are convex supporting legs, and supporting blocks (3) are arranged on the outer walls of the first supporting legs (2) and the outer walls of the second supporting legs (4).

4. The protective fence for the civil engineering field as claimed in claim 1, wherein: the diameter of the sliding rod (8) is smaller than the width of the sliding groove (7), and the outer wall of the sliding rod (8) is movably connected with the inner wall of the sliding groove (7).

5. The protective fence for the civil engineering field as claimed in claim 1, wherein: both ends of the tension spring (15) are fixedly connected with a hook (14), and both ends of the tension spring (15) are movably connected with the hanging rod (13) and the hanging ring (16) through the hook (14) respectively.

6. The protective fence for the civil engineering field as claimed in claim 1, wherein: one end of the connecting rod (12) penetrates through the inner wall of the frame (1) and extends to the outer wall of the frame (1), and the pull ring (17) is arranged at the connecting position of the connecting rod (12) and the outer wall of the frame (1).

7. The protective fence for the civil engineering field as claimed in claim 1, wherein: the number of the railings (5) is eight to nine, and the railings (5) are evenly arranged on the inner wall of the frame (1).