CN216641649U

CN216641649U - Foam light-weight pavement construction protection device

Info

Publication number: CN216641649U
Application number: CN202122870759.3U
Authority: CN
Inventors: 叶家荣; 周益凡
Original assignee: Chongqing Obsidian Technology Co ltd
Current assignee: Chongqing Obsidian Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-31
Anticipated expiration: 2031-11-22

Abstract

The utility model belongs to the field of pavement construction, and particularly relates to a foam light pavement construction protection device which comprises a guard rail main body; the guard rail main body comprises a first rail body and a second rail body; the second rail body is arranged at one end of the first rail body; a splicing mechanism is arranged inside the guard rail main body; the splicing mechanism comprises splicing blocks, block grooves, fixing bolts, bolt grooves, bolt springs and limiting grooves; the splicing blocks are fixedly connected to one ends of the first rail body and the second rail body; the block groove is arranged inside the first rail body and the second rail body; the fixing bolt is inserted in the first rail body; the bolt grooves are arranged inside the splicing blocks; through being provided with splicing mechanism, realized quick concatenation installation, and convenient to detach, prevent the function of installation skew, through installing supporting mechanism, prevent the function of colliding with when having realized promoting the rail guard main part effect of standing.

Description

Foam light-weight pavement construction protection device

Technical Field

The utility model relates to the field of pavement construction, in particular to a foam light-weight pavement construction protection device.

Background

The foam cement light soil is a novel light heat-insulating material formed by fully foaming a foaming agent by a bubble machine, uniformly mixing foam and cement paste, then carrying out cast-in-place construction or mould forming and carrying out natural curing.

In the prior art, when a foam light road surface is poured, a protective guard is needed to shield the road surface, so that the condition that passers-by mistakenly enter the poured road surface to cause unnecessary loss is avoided.

The existing foam light-weight pavement construction protection device cannot be quickly positioned and installed in the using process, so that inconvenience and easy deviation are caused during connection, and the working efficiency is influenced; therefore, the foam lightweight soil pavement construction protection device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a foam light-weight pavement construction protection device, which aims to make up the defects of the prior art and solve the problems that the prior foam light-weight pavement construction protection device cannot be quickly positioned and installed, is inconvenient to connect and is easy to deviate, and therefore the working efficiency is influenced.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a foam light-weight pavement construction protection device, which comprises a guard rail main body; the guard rail main body comprises a first rail body and a second rail body; the second rail body is arranged at one end of the first rail body; a splicing mechanism is arranged inside the guard rail main body; the splicing mechanism comprises splicing blocks, block grooves, fixing bolts, bolt grooves, bolt springs and limiting grooves; the splicing blocks are fixedly connected to one ends of the first rail body and the second rail body; the block groove is arranged inside the first rail body and the second rail body; the fixing bolt is inserted in the first rail body; the bolt groove is arranged in the splicing block, the splicing mechanism is arranged in the protective guard main body, rapid splicing and installation are achieved, convenience in disassembly is achieved, and the installation deviation is prevented.

Preferably, a support mechanism is arranged on the outer side of the guard rail main body; the supporting mechanism comprises a bottom frame, a bracket, a sliding block, a sliding groove and a vibration spring; the underframe is fixedly connected to two ends of the first rail body; the bracket is clamped inside the bottom frame; the slide block is fixedly connected to the bottom of the support, and the supporting mechanisms are installed at the two ends of the protective guard main body, so that the function of preventing collision while the standing supporting effect of the protective guard main body is improved is realized.

Preferably, the upper end of the guard rail main body is provided with a protection mechanism; the protection mechanism comprises a support rod and a top block; the support rod is fixedly connected to the upper ends of the first rail body and the second rail body; the ejector block is fixedly connected to the upper end of the support rod, the support rod is fixed to the upper end of the protective guard main body, and the ejector block is fixed to the upper end of the support rod to conveniently support and install the protective guard.

Preferably, the bolt spring is sleeved on the outer side of the fixed bolt; the limiting groove is formed in the first rail body, the limiting grooves are formed in the first rail body and the second rail body, and the bolt spring is convenient to elastically abut against the fixing bolt to be fixed.

Preferably, the outer surface of the block groove is attached to the block; the inner wall of the bolt spring is matched with the outer surface of the fixed bolt, and the splicing blocks are arranged at one ends of the second rail body and the first rail body and inserted into the block grooves in the first rail body and the second rail body, so that the plurality of groups of protective guard main bodies are spliced.

Preferably, the sliding groove is arranged inside the bottom frame; shake spring fixed connection and establish in the spout of the inside of chassis at the inner wall of support through the slider card of support bottom for the support links to each other with the chassis, shakes the spring through the inner wall installation at the support, shakes the one end of spring and laminates with the outer wall of rail guard main part, thereby shakes the spring itself and has the resilience, and quick elasticity is alleviated the dynamics.

The utility model has the advantages that:

1. the utility model has the advantages that through the structural design that the splicing mechanism is arranged inside the protective guard main body, the splicing blocks are arranged at one ends of the second fence body and the first fence body and are inserted into the block grooves in the first fence body and the second fence body, so that a plurality of groups of protective guard main bodies are spliced, the position of the first hurdle body and the position of the second hurdle body are fixed by inserting the fixing bolts into the bolt grooves in the splicing blocks, the bolt spring is arranged on the outer side of the fixing bolt, so that the fixing bolt is elastically inserted into the bolt groove, the limiting grooves are arranged in the first rail body and the second rail body, the fixing bolt is conveniently propped by the bolt spring to be fixed, the quick splicing and installation are realized, the device has the advantages that the device is convenient to disassemble, has the function of preventing installation deviation, solves the problems that the connection is inconvenient and the deviation is easy to generate due to the fact that the positioning installation cannot be carried out quickly, thereby affecting the working efficiency, and improves the working efficiency;

2. according to the utility model, through the structural design that the supporting mechanisms are arranged at the two ends of the protective guard main body, the sliding blocks at the bottom of the support are clamped in the sliding grooves in the bottom frame, the support is connected with the bottom frame and is in a triangular shape, the positions of the protective guard main body are supported at the two ends of the protective guard main body, and the vibration spring is arranged on the inner wall of the support, and one end of the vibration spring is attached to the outer wall of the protective guard main body, so that the vibration spring has resilience, the strength is quickly and elastically relieved, the strength caused by impact is relieved, the function of preventing the collision while the standing supporting effect of the protective guard main body is improved is realized, the problems that the protective guard main body is easily blown down by wind power when the protective guard main body stands and is damaged and the collision is easily caused during transportation are solved, and the protection performance is improved.

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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a device body according to a first embodiment;

FIG. 2 is a schematic top sectional view of the splicing mechanism according to the first embodiment;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the first embodiment;

FIG. 4 is a schematic side sectional view of a supporting mechanism according to the first embodiment;

fig. 5 is a schematic structural diagram of the shield assembly according to the second embodiment.

In the figure: 1. a guard rail main body; 11. a first rail body; 12. a second rail body; 2. a splicing mechanism; 21. Splicing; 22. a block groove; 23. fixing the plug; 24. a key slot; 25. a bolt spring; 26. a limiting groove; 3. a support mechanism; 31. a chassis; 32. a support; 33. a slider; 34. a chute; 35. vibrating the spring; 4. a protection mechanism; 41. a stay bar; 42. a top block; 43. and (4) shielding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a protection device for foam lightweight pavement construction includes a protective fence body 1; the guard rail main body 1 comprises a first rail body 11 and a second rail body 12; the second rail body 12 is arranged at one end of the first rail body 11; the splicing mechanism 2 is arranged inside the guard rail main body 1; the splicing mechanism 2 comprises splicing blocks 21, block grooves 22, fixing bolts 23, bolt grooves 24, bolt springs 25 and limiting grooves 26; the splicing block 21 is fixedly connected to one end of the first rail body 11 and one end of the second rail body 12; the block groove 22 is arranged inside the first rail body 11 and the second rail body 12; the fixed bolt 23 is inserted in the first rail body 11; the bolt slots 24 are arranged inside the segments 21;

when the guardrail works, through the structural design of the splicing mechanism 2 arranged in the guardrail main body 1, the splicing blocks 21 are arranged at one ends of the second fence body 12 and the first fence body 11 and are inserted into the block grooves 22 in the first fence body 11 and the second fence body 12, so that a plurality of groups of guardrail main bodies 1 are spliced, the fixing bolts 23 are inserted into the bolt grooves 24 in the splicing blocks 21, so that the positions of the first fence body 11 and the second fence body 12 are fixed, the bolt springs 25 are arranged on the outer sides of the fixing bolts 23, so that the fixing bolts 23 are elastically inserted into the bolt grooves 24, the limiting grooves 26 are arranged in the first fence body 11 and the second fence body 12, the bolt springs 25 are convenient to elastically abut against the fixing bolts 23 for fixing, the quick splicing installation is realized, the disassembly is convenient, the function of preventing the installation deviation is realized, the problem that the quick positioning installation cannot be realized, inconvenience is caused during the connection is solved, and the deviation is easy to generate, thereby influencing the working efficiency and improving the working efficiency.

A supporting mechanism 3 is arranged on the outer side of the guard rail main body 1; the supporting mechanism 3 comprises a bottom frame 31, a bracket 32, a sliding block 33, a sliding groove 34 and a shock spring 35; the bottom frame 31 is fixedly connected to two ends of the first rail body 11; the bracket 32 is clamped inside the bottom frame 31; the sliding block 33 is fixedly connected to the bottom of the bracket 32;

in operation, through the structural design who installs supporting mechanism 3 at the both ends of rail guard main part 1, slider 33 card through support 32 bottom is established in the spout 34 of the inside of chassis 31, make support 32 link to each other with chassis 31, be the triangle-shaped, at the both ends of rail guard main part 1, support the position of rail guard main part 1, through installing shake spring 35 at the inner wall of support 32, the one end of shaking spring 35 is laminated with the outer wall of rail guard main part 1, thereby it has the resilience to shake spring 35 itself, quick elasticity alleviates the dynamics, thereby alleviate the dynamics that the striking brought, the function of preventing colliding with when having realized promoting rail guard main part 1 and standing the supporting effect, it is easy to blow down to have solved wind-force when rail guard main part 1 stands, cause rail guard main part 1 to damage, and cause the problem of colliding with easily during the transportation, the protection nature has been improved.

The upper end of the protective guard main body 1 is provided with a protective mechanism 4; the protection mechanism 4 comprises a support rod 41 and a top block 42; the support rod 41 is fixedly connected to the upper ends of the first rail body 11 and the second rail body 12; the top block 42 is fixedly connected to the upper end of the support rod 41;

in operation, the top block 42 is fixed on the upper end of the stay 41 to facilitate the supporting and mounting of the shield 43 by fixing the stay 41 on the upper end of the guard rail body 1.

The bolt spring 25 is sleeved on the outer side of the fixing bolt 23; the limiting groove 26 is arranged inside the first rail body 11;

during operation, the first rail 11 and the second rail 12 are both provided with a limiting groove 26 for the bolt spring 25 to elastically abut against the fixing bolt 23 for fixing.

The outer surface of the block groove 22 is attached to the block 21; the inner wall of the bolt spring 25 is matched with the outer surface of the fixed bolt 23;

when the guardrail works, the blocks 21 are arranged at one ends of the second fence body 12 and the first fence body 11 and are inserted into the block grooves 22 inside the first fence body 11 and the second fence body 12, so that a plurality of groups of guardrail main bodies 1 are spliced.

The sliding groove 34 is arranged inside the bottom frame 31; the seismic spring 35 is fixedly connected to the inner wall of the bracket 32;

during operation, the slider 33 card through the support 32 bottom is established in the spout 34 of the inside of chassis 31 for support 32 links to each other with chassis 31, shakes spring 35 through the inner wall installation at support 32, shakes the one end of spring 35 and laminates with the outer wall of rail guard main part 1, thereby shakes spring 35 itself and has the resilience, and quick elasticity alleviates the dynamics.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a protective cover 43 is fixedly connected to an upper end of the top block 42, and the protective cover 43 is configured to be circular arc-shaped; when the protective guard works, rain and snow cannot be accumulated through the arc-shaped protective cover 43 arranged at the upper end of the protective guard main body 1, the protective guard main body 1 is prevented from being damaged due to the fact that the rain and snow penetrate into the protective guard main body 1, and the service life of the protective guard main body 1 is prolonged.

The working principle is that through the structural design of arranging the splicing mechanism 2 in the guard rail main body 1, the second rail body 12 and one end of the first rail body 11 are both provided with the splicing blocks 21 which are inserted in the block grooves 22 in the first rail body 11 and the second rail body 12, so that a plurality of groups of guard rail main bodies 1 are spliced, the fixing bolts 23 are inserted in the bolt grooves 24 in the splicing blocks 21, so that the positions of the first rail body 11 and the second rail body 12 are fixed, the bolt springs 25 are arranged on the outer sides of the fixing bolts 23, so that the fixing bolts 23 are elastically inserted in the bolt grooves 24, the limiting grooves 26 are arranged in the first rail body 11 and the second rail body 12, the bolt springs 25 are convenient to elastically abut against the fixing bolts 23 for fixing, the quick splicing installation is realized, the disassembly is convenient, the function of preventing the installation deviation is realized, the problem that the quick positioning installation cannot be realized, the inconvenience is caused during the connection is solved, and the deviation is easy to generate, thereby influencing the working efficiency and improving the working efficiency.

Through the structural design that the supporting mechanisms 3 are installed at the two ends of the protective guard main body 1, the sliding blocks 33 at the bottom of the support 32 are clamped in the sliding grooves 34 in the bottom frame 31, the support 32 is connected with the bottom frame 31 and is in a triangular shape, the positions of the protective guard main body 1 are supported at the two ends of the protective guard main body 1, the shock springs 35 are installed on the inner wall of the support 32, one ends of the shock springs 35 are attached to the outer wall of the protective guard main body 1, the shock springs 35 have resilience, the strength is rapidly and elastically relieved, the strength caused by impact is relieved, the collision prevention function is achieved while the standing supporting effect of the protective guard main body 1 is improved, the problem that the protective guard main body 1 is easily blown down by wind when the protective guard main body 1 stands and damaged and is easily collided during transportation is solved, and the protection performance is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a foam light pavement construction protector which characterized in that: comprises a guard rail main body (1); the guard rail main body (1) comprises a first rail body (11) and a second rail body (12); the second rail body (12) is arranged at one end of the first rail body (11); a splicing mechanism (2) is arranged inside the guard rail main body (1);

the splicing mechanism (2) comprises splicing blocks (21), block grooves (22), fixing bolts (23), bolt grooves (24), bolt springs (25) and limiting grooves (26); the splicing block (21) is fixedly connected to one end of the first rail body (11) and one end of the second rail body (12); the block groove (22) is arranged inside the first rail body (11) and the second rail body (12); the fixed bolt (23) is inserted in the first rail body (11); the bolt grooves (24) are arranged inside the segments (21).

2. The foam lightweight soil pavement construction protection device of claim 1, wherein: a supporting mechanism (3) is arranged on the outer side of the guard rail main body (1); the supporting mechanism (3) comprises a bottom frame (31), a bracket (32), a sliding block (33), a sliding groove (34) and a vibration spring (35); the underframe (31) is fixedly connected to two ends of the first rail body (11); the bracket (32) is clamped inside the bottom frame (31); the sliding block (33) is fixedly connected to the bottom of the bracket (32).

3. The foam lightweight soil pavement construction protection device of claim 2, wherein: the upper end of the guard rail main body (1) is provided with a protection mechanism (4); the protection mechanism (4) comprises a stay bar (41) and a top block (42); the support rod (41) is fixedly connected to the upper ends of the first rail body (11) and the second rail body (12); the top block (42) is fixedly connected to the upper end of the stay bar (41).

4. The foam lightweight soil pavement construction protection device of claim 3, wherein: the bolt spring (25) is sleeved on the outer side of the fixed bolt (23); the limiting groove (26) is arranged inside the first rail body (11).

5. The foam lightweight soil pavement construction protection device of claim 4, wherein: the outer surface of the block groove (22) is attached to the block (21); the inner wall of the bolt spring (25) is matched with the outer surface of the fixing bolt (23).

6. The foam lightweight soil pavement construction protection device of claim 5, wherein: the sliding groove (34) is arranged inside the bottom frame (31); the vibration spring (35) is fixedly connected to the inner wall of the bracket (32).