CN220014545U

CN220014545U - Foundation pit guardrail

Info

Publication number: CN220014545U
Application number: CN202320730764.0U
Authority: CN
Inventors: 盖志仕; 向鹏军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-11-14
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a foundation pit guardrail, which comprises three outer frames and two upright posts, wherein the two upright posts are arranged on the outer sides of the corresponding outer frames, a connecting plate is arranged between the two adjacent outer frames, the two sides of the connecting plate are connected with the corresponding outer frames through hinges, the surface of the outer frames is provided with a reinforcing mechanism, and the reinforcing mechanism comprises a reinforcing component and an impact component; through the connecting plate of design, can make a plurality of fence bodies connect through the hinge to can make the device crooked, conveniently protect the foundation ditch that needs the change direction, improve the flexibility of device, through the fixed plate of design, sliding hole, stiffening rod, installation piece isotructure, can carry out spacingly to every frame, improve the holistic stability of device, avoid taking place to empty in the use.

Description

Foundation pit guardrail

Technical Field

The utility model belongs to the technical field of guardrails, and particularly relates to a foundation pit guardrail.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, and in the process of foundation pit construction, guardrails are required to be arranged on one circle of the foundation pit for avoiding safety, so that safety accidents caused by the fact that people drop into the foundation pit carelessly are avoided; the search is as follows: the foundation pit guardrail described in the prior patent of CN202021988001.9 comprises a bottom plate, a fence body, an outer frame, stand columns, reflective films, connecting blocks, sliding grooves, fixing plates, fixing blocks and sliding blocks, wherein the fence body is arranged at the top end of the bottom plate, the outer frame is arranged at the top end of the fence body, the stand columns are arranged at the two sides of the fence body, the connecting blocks are arranged at the two sides of the stand columns, the reflective films are arranged at the front side and the back side of the stand columns, and the fixing blocks … … are arranged at the bottom ends of the stand columns; what is described is a foundation pit guardrail.

The guardrail main part on current foundation ditch guardrail is unable crooked when using, is unfavorable for using in the position that part needs to change the protection direction, and application range receives the restriction, and the guardrail main part is fixed in inserting the pole embedding to earth through two stand bottom, and fixed stability is lower, so need design a structure and solve this problem.

Disclosure of Invention

The utility model aims to provide a foundation pit guardrail, which aims to solve the problems that a guardrail main body is inconvenient to bend and use and the stability of the guardrail main body is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foundation ditch guardrail, includes three frame and two stands, two the stand sets up in the outside that corresponds the frame, adjacent two be provided with the connecting plate between the frame, be connected through the hinge between the both sides of connecting plate and the corresponding frame, the surface of frame is provided with strengthening mechanism, strengthening mechanism is including strengthening subassembly and striking subassembly.

Preferably, the reinforcing component comprises a fixed plate, a sliding hole, a reinforcing rod, a mounting block, a limiting hole and a limiting block, wherein the fixed plate is symmetrically arranged on the surface of the outer frame, the mounting block is symmetrically fixed on the inner side of the fixed plate, and the mounting block is connected with the outer frame through a bolt.

Preferably, the sliding hole is formed in the top end of the fixing plate in a penetrating mode, and the reinforcing rod penetrates through the inner portion of the sliding hole.

Preferably, the limiting hole penetrates through the inner wall of one side of the sliding hole, the limiting block is fixed on one side of the reinforcing rod, and the limiting block is embedded into the limiting hole.

Preferably, the striking subassembly is including striking pole, connecting block, diagonal brace, the both ends of striking pole respectively with corresponding stiffening rod fixed connection, the connecting block is fixed in the bottom of striking pole, diagonal brace connects between connecting block and corresponding stiffening rod.

Preferably, a positioning assembly is arranged between the inner side of the upright post and the corresponding outer frame, and comprises an upper positioning block, a lower positioning block, a positioning hole and a positioning pin.

Preferably, the lower positioning block is fixed on the inner side of the upright post, the positioning hole penetrates through the top end of the lower positioning block, the upper positioning block is arranged on the top of the lower positioning block, one end of the upper positioning block is fixedly connected with the corresponding outer frame, the positioning pin is fixed on the bottom of the upper positioning block, and the positioning pin is embedded into the positioning hole.

Preferably, a rubber pad is fixed on the inner wall of the positioning hole, and the rubber pad is tightly attached to the surface of the positioning pin.

Compared with the prior art, the utility model has the beneficial effects that:

through the connecting plate of design, can make a plurality of fence bodies connect through the hinge to can make the device crooked, conveniently protect the foundation ditch that needs the change direction, improve the flexibility of device, through the fixed plate of design, sliding hole, stiffening rod, installation piece isotructure, can carry out spacingly to every frame, improve the holistic stability of device, avoid taking place to empty in the use.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of a reinforcement assembly of the present utility model;

FIG. 3 is a front cross-sectional view of the utility model at section A of FIG. 1;

in the figure: 100. an outer frame; 200. a column; 300. a reinforcement mechanism; 301. a reinforcement assembly; 3011. a fixing plate; 3012. a sliding hole; 3013. a reinforcing rod; 3014. a mounting block; 3015. a limiting hole; 3016. a limiting block; 302. an impact assembly; 3021. a striker rod; 3022. a connecting block; 3023. a diagonal support bar; 400. a positioning assembly; 401. an upper positioning block; 402. a lower positioning block; 403. positioning holes; 404. a positioning pin; 500. and (5) connecting a plate.

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.

Examples

Referring to fig. 1 to 3, the present utility model provides a technical solution: the foundation pit guardrail comprises three outer frames 100 and two upright posts 200, wherein the two upright posts 200 are arranged on the outer sides of the corresponding outer frames 100, the upright posts 200 are connected with the outer frames 100 through mounting plates and bolts, inserted bars are arranged in the bottom ends of the upright posts 200 and can be embedded into soil, so that the device is fixed, a fence body is arranged in the outer frames 100, connecting plates 500 are arranged between the two adjacent outer frames 100, two sides of each connecting plate 500 are connected with the corresponding outer frames 100 through hinges, each two outer frames 100 can rotate, the device can be bent when in use, foundation pits needing to be changed in direction are conveniently protected, flexibility of the device is improved, meanwhile, the three outer frames 100 can be folded when the device is carried, carrying is facilitated, reinforcing mechanisms 300 are arranged on the surfaces of the outer frames 100, each outer frame 100 can be limited, the whole stability of the device is further improved, toppling in the use process is avoided, and the reinforcing mechanisms 300 comprise reinforcing assemblies 301 and impact assemblies 302; the reinforcement assembly 301 comprises a fixed plate 3011, a sliding hole 3012, a reinforcement rod 3013, a mounting block 3014, a limiting hole 3015 and a limiting block 3016, wherein the two fixed plates 3011 are symmetrically arranged on the surface of an outer frame 100, the two mounting blocks 3014 are symmetrically welded and fixed on the inner side of the fixed plate 3011, the mounting blocks 3014 are connected with the outer frame 100 through bolts, the sliding hole 3012 penetrates through the top end of the fixed plate 3011, the reinforcement rod 3013 can move up and down in the sliding hole 3012, the bottom end of the reinforcement rod 3013 is sharp and can be embedded into soil, the limiting hole 3015 penetrates through the inner wall on one side of the sliding hole 3012, the limiting block 3016 fixed on one side of the reinforcement rod 3013 is embedded into the inner portion of the limiting hole 3015, the reinforcement rod 3013 can drive the limiting block 3016 to move in the same direction, the limiting block 3016 can limit the sliding distance of the reinforcement rod 3013, the reinforcement rod 3013 is prevented from sliding out of the inner side of the sliding hole 3012, the impact assembly 302 comprises an impact rod 3021, a connecting block 3022 and a supporting rod 3023, the supporting rod 3023 can move up and down in the inside of the sliding hole 3012, the bottom end of the corresponding to the corresponding support rod 3021, the two end 3021 can be correspondingly welded with the corresponding to the two supporting rods 3021, and can be prevented from being welded to the bottom the corresponding to the two supporting rods 3021, and the bottom 3021 and can be correspondingly welded to the corresponding to the two supporting rods 3021.

In this embodiment, preferably, a positioning assembly 400 is provided between the inner side of the upright post 200 and the corresponding outer frame 100, the positioning assembly 400 is convenient for connecting the mounting plate on the outer frame 100 with the mounting plate on the upright post 200, and is convenient for aligning the bolt holes on the mounting plate, so that the quick installation of the bolts is facilitated, the positioning assembly 400 comprises an upper positioning block 401, a lower positioning block 402, a positioning hole 403 and a positioning pin 404, the lower positioning block 402 is welded and fixed on the inner side of the upright post 200, the positioning hole 403 penetrates through the top end of the lower positioning block 402, the upper positioning block 401 is arranged on the top of the lower positioning block 402, one end of the upper positioning block 401 is fixedly connected with the corresponding outer frame 100, the positioning pin 404 is welded and fixed on the bottom of the upper positioning block 401, the bolt holes on the corresponding mounting plate are embedded into the positioning hole 403, at this moment, dislocation cannot occur easily, the efficiency of connecting the upright post 200 with the outer frame 100 is improved, a rubber pad is fixed on the inner wall of the positioning hole 403 through glue adhesion, the rubber pad is tightly attached to the surface of the positioning pin 404, and the gap between the positioning pin 404 and the inner wall of the positioning hole 403 can be filled.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foundation ditch guardrail, includes three frame (100) and two stand (200), two stand (200) set up in the outside that corresponds frame (100), its characterized in that: a connecting plate (500) is arranged between two adjacent outer frames (100), two sides of the connecting plate (500) are connected with the corresponding outer frames (100) through hinges, a reinforcing mechanism (300) is arranged on the surface of each outer frame (100), and the reinforcing mechanism (300) comprises a reinforcing component (301) and an impact component (302).

2. A foundation pit guardrail according to claim 1, characterized in that: the reinforcing component (301) comprises a fixing plate (3011), a sliding hole (3012), a reinforcing rod (3013), a mounting block (3014), a limiting hole (3015) and a limiting block (3016), wherein the fixing plate (3011) is symmetrically arranged on the surface of an outer frame (100), the mounting block (3014) is symmetrically fixed on the inner side of the fixing plate (3011), and the mounting block (3014) is connected with the outer frame (100) through bolts.

3. A foundation pit guardrail according to claim 2, characterized in that: the sliding hole (3012) is formed in the top end of the fixed plate (3011) in a penetrating mode, and the reinforcing rod (3013) penetrates through the sliding hole (3012).

4. A foundation pit guardrail according to claim 2, characterized in that: the limiting hole (3015) penetrates through the inner wall of one side of the sliding hole (3012), the limiting block (3016) is fixed on one side of the reinforcing rod (3013), and the limiting block (3016) is embedded into the limiting hole (3015).

5. A foundation pit guardrail according to claim 2, characterized in that: the impact assembly (302) comprises an impact rod (3021), a connecting block (3022) and a diagonal support rod (3023), wherein two ends of the impact rod (3021) are fixedly connected with corresponding reinforcing rods (3013) respectively, the connecting block (3022) is fixed to the bottom of the impact rod (3021), and the diagonal support rod (3023) is connected between the connecting block (3022) and the corresponding reinforcing rods (3013).

6. A foundation pit guardrail according to claim 1, characterized in that: a positioning assembly (400) is arranged between the inner side of the upright post (200) and the corresponding outer frame (100), and the positioning assembly (400) comprises an upper positioning block (401), a lower positioning block (402), a positioning hole (403) and a positioning pin (404).

7. The foundation pit guardrail of claim 6, wherein: the lower positioning block (402) is fixed on the inner side of the upright post (200), the positioning hole (403) penetrates through the top end of the lower positioning block (402), the upper positioning block (401) is arranged on the top of the lower positioning block (402), one end of the upper positioning block (401) is fixedly connected with the corresponding outer frame (100), the positioning pin (404) is fixed on the bottom of the upper positioning block (401), and the positioning pin (404) is embedded into the positioning hole (403).

8. The foundation pit guardrail of claim 6, wherein: a rubber pad is fixed on the inner wall of the positioning hole (403), and the rubber pad is tightly attached to the surface of the positioning pin (404).