CN214035062U

CN214035062U - Detachable guardrail for construction

Info

Publication number: CN214035062U
Application number: CN202022541896.8U
Authority: CN
Inventors: 许曾峰; 高荣龙; 钟显瑶; 郑皓阳; 袁浩明; 王尧
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-24
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a detachable guardrail for construction, including bed frame and cassette, the bottom of bed frame is provided with the base, and the surface of base is provided with the fixed orifices, the inboard of bed frame is provided with the guardrail piece, and the inboard of guardrail piece is provided with the strengthening groove, the bottom of guardrail piece is provided with the sleeve pipe, and the sheathed tube inside is provided with the axle of inserting, the upper end left side of guardrail piece is provided with the fixture block, and the outside of fixture block is provided with the slot, the cassette sets up in the upper end right side of guardrail piece, and the inside of cassette is provided with the draw-in groove, the left side of draw-in groove is provided with the spring, and the right side of spring is provided with the inserted block, the front end of cassette is provided with dodges the groove, and dodges the inside in groove and be provided with the ejector pad. This detachable guardrail is used in construction is provided with the spacing groove, and the setting of spacing groove is convenient for carry on spacing fixed with guardrail piece bottom, avoids the windy weather to cause the random swing of guardrail piece to produce certain potential safety hazard.

Description

Detachable guardrail for construction

Technical Field

The utility model relates to a construction technical field specifically is a detachable guardrail is used in construction.

Background

Nowadays, building construction refers to production activities in the engineering construction implementation stage, and is a construction process of various buildings, and also can be said to be a process of changing various lines on a design drawing into a real object at a designated place. In the building work progress, the protection problem in the construction can be met to the construction enterprise inevitable, and in order to strengthen safety measure, the construction enterprise begins to use the guardrail.

The utility model provides a detachable guardrail for construction, which is used for construction on the market, has a single structure and is not easy to detach, is inconvenient to transport, and is easy to cause overall scrapping when a single part is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable guardrail is used in construction to solve its single structure of guardrail for construction in use and difficult dismantlement that provide in the above-mentioned background art, the transportation of being not convenient for causes whole condemned problem easily when the department damages simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable guardrail for building construction comprises a base frame and a clamping seat, wherein a base is arranged at the bottom of the base frame, a fixing hole is formed in the surface of the base frame, a guardrail sheet is arranged on the inner side of the base frame, a reinforcing groove is formed in the inner side of the guardrail sheet, a sleeve is arranged at the bottom of the guardrail sheet, an inserting shaft is arranged in the sleeve, a clamping block is arranged on the left side of the upper end of the guardrail sheet, an inserting groove is formed in the outer side of the clamping block, the clamping seat is arranged on the right side of the upper end of the guardrail sheet, a clamping groove is formed in the clamping seat, a spring is arranged on the left side of the clamping groove, an inserting block is arranged on the right side of the spring, an avoiding groove is formed in the front end of the clamping seat, a pushing block is arranged in the avoiding groove, a chain plate is arranged at the front end of the upper portion of the base frame, a rotating shaft is arranged on the inner side of the chain plate, a covering belt is arranged at the top end of the base frame, a limiting groove is formed in the outer side of the lower end of the guardrail sheet, and the surfaces of the two sides of the limiting groove are provided with bolts.

Preferably, the shape and the size of the right side of the clamping groove are matched with those of the clamping block, and the clamping block is T-shaped.

Preferably, the length of the avoiding groove is matched with the natural length of the spring, and the height of the avoiding groove is matched with the height of the pushing block.

Preferably, the rotating shaft is embedded in the inner side of the chain plate, and the base frame is in threaded connection with the chain plate.

Preferably, the guardrail piece forms revolution mechanic through sleeve pipe and inserted shaft, and the inside inner wall of sleeve pipe closely laminates with the outside outer wall of inserting the shaft.

Preferably, the bottom of the guardrail sheet is embedded in the limiting groove, and the base frame is movably connected with the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable guardrail for building construction is provided with a clamping groove, the shape and the size of the right side of the clamping groove are matched with the shape and the size of a clamping block, a user manually clamps guardrail pieces into the clamping groove through the clamping block or the clamping seat connected with the clamping groove and the clamping seat or the clamping block at the top of a base frame in a matching manner, so that multiple groups of guardrail pieces are effectively connected, meanwhile, the guardrail pieces are conveniently connected with the base frame, the user can accumulate the guardrail pieces as required, protective railings with different lengths are obtained, and the adaptability of the device is improved;

the rotating shaft is embedded in the inner side of each chain plate, the chain plates connected through the rotating shaft are convenient to rotate for a certain angle, so that a plurality of groups of chain plates are contacted and the occupied space is reduced, the rotating shaft is convenient to adjust the angle of the chain plates, the arrangement of the chain plates is convenient to shield the part, clamped with the base frame, of each guardrail piece, the clamping seat part is effectively shielded by matching with the covering belt, and the other people are prevented from detaching from the top of the clamping seat;

the bottom of the guardrail sheet is embedded in the limiting groove, the limiting groove is convenient to limit and fix the bottom of the guardrail sheet, random swing of the guardrail sheet caused by strong wind weather is avoided, certain potential safety hazards are generated, meanwhile, the device bottom is easy to loosen due to long-time swing of the guardrail sheet, a leakage hole is formed in the bottom of the limiting groove, and bearing force of the limiting groove is prevented from being increased due to rainwater accumulation in rainy days.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the guardrail sheet of the present invention;

FIG. 3 is a schematic view of the structure of the base frame of the present invention;

fig. 4 is an enlarged schematic view of the clamping seat of the present invention.

In the figure: 1. a base frame; 2. a base; 3. a fixing hole; 4. a guardrail sheet; 5. a reinforcing groove; 6. a sleeve; 7. inserting a shaft; 8. a clamping block; 9. a card holder; 10. a card slot; 11. a spring; 12. inserting a block; 13. a push block; 14. an avoidance groove; 15. a slot; 16. a chain plate; 17. a rotating shaft; 18. a cover tape; 19. a limiting groove; 20. and (4) bolts.

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. 1-4, the present invention provides a technical solution: a detachable guardrail for building construction comprises a base frame 1, a base 2, a fixing hole 3, a guardrail plate 4, a reinforcing groove 5, a sleeve 6, an inserting shaft 7, a clamping block 8, a clamping seat 9, a clamping groove 10, a spring 11, an inserting block 12, a pushing block 13, an avoiding groove 14, a slot 15, a chain plate 16, a rotating shaft 17, a covering belt 18, a limiting groove 19 and a bolt 20, wherein the base 2 is arranged at the bottom of the base frame 1, the surface of the base 2 is provided with the fixing hole 3, the inner side of the base frame 1 is provided with the guardrail plate 4, the inner side of the guardrail plate 4 is provided with the reinforcing groove 5, the bottom of the guardrail plate 4 is provided with the sleeve 6, the sleeve 6 is internally provided with the inserting shaft 7, the left side of the upper end of the guardrail plate 4 is provided with the clamping block 8, the outer side of the clamping block 8 is provided with the slot 15, the clamping seat 9 is arranged at the right side of the upper end of the guardrail plate 4, the clamping seat 9 is internally provided with the clamping groove 10, the spring 11 is arranged at the left side of the clamping groove 10, an insertion block 12 is arranged on the right side of the spring 11, an avoidance groove 14 is arranged at the front end of the clamping seat 9, a pushing block 13 is arranged inside the avoidance groove 14, a chain plate 16 is arranged at the front end above the base frame 1, a rotating shaft 17 is arranged on the inner side of the chain plate 16, a covering belt 18 is arranged at the top end of the base frame 1, a limiting groove 19 is arranged on the outer side of the lower end of the guardrail plate 4, and bolts 20 are arranged on the surfaces of two sides of the limiting groove 19;

the shape and the size of the right side of the clamping groove 10 are matched with the shape and the size of the clamping block 8, the clamping block 8 is in a T shape, a user manually clamps the guardrail pieces 4 into the clamping block 9 or the clamping block 8 at the top of the base frame 1 through the clamping block 8 or the clamping block 9 connected with the clamping block, so that a plurality of groups of guardrail pieces 4 are effectively connected, meanwhile, the guardrail pieces 4 are conveniently connected with the base frame 1, the user can add up the guardrail pieces 4 according to needs, protective railings with different lengths are obtained, and the adaptability of the device is improved;

the length of the avoiding groove 14 is matched with the natural length of the spring 11, the height of the avoiding groove 14 is matched with the height of the pushing block 13, when the adjacent guardrail pieces 4 are connected, the pushing block 13 of one guardrail piece 4 is pulled to move leftwards, meanwhile, the clamping block 8 of the other guardrail piece 4 extends into the clamping groove 10 of the guardrail piece 4, then the pushing block 13 is loosened, and further, under the pushing action of the spring 11, the inserting block 12 extends into the inserting groove 15, so that the left and right movement and the up and down movement of the guardrail are limited, stable clamping of the guardrail pieces 4 is facilitated, and looseness of the guardrail pieces 4 is reduced;

the rotating shaft 17 is embedded in the inner side of the chain plate 16, the base frame 1 is in threaded connection with the chain plate 16, the chain plates 16 connected through the rotating shaft 17 are convenient to rotate for a certain angle, so that multiple groups of chain plates 16 are in contact and the occupied space is reduced, the arrangement of the rotating shaft 17 is convenient for the angle adjustment of the chain plates 16, the arrangement of the chain plates 16 is convenient for shielding the clamping position of the guardrail plate 4 and the base frame 1, and the cover belt 18 is matched to effectively shield the clamping seat 9 part and prevent other people from detaching from the top of the clamping seat 9;

the guardrail pieces 4 form a rotating structure through the sleeve 6 and the inserting shaft 7, the inner wall of the sleeve 6 is tightly attached to the outer wall of the inserting shaft 7, and the group of guardrail pieces 4, the group of sleeve 6 and the inserting shaft 7 are matched, so that the guardrail pieces 4 are effectively folded, the occupied space is reduced, the transportation convenience of the device is improved, and the guardrail pieces 4 are fixedly connected with the sleeve 6, so that the stability between the guardrail pieces and the sleeve is improved;

4 bottoms gomphosis of guardrail piece is inside in spacing groove 19, and be swing joint between bed frame 1 and the spacing groove 19, the setting of spacing groove 19 is convenient for carry on spacing fixed in 4 bottoms of guardrail piece, avoid strong wind weather to cause the random swing of guardrail piece 4, thereby produce certain potential safety hazard, the long-time swing of guardrail piece 4 simultaneously easily causes the device bottom to produce not hard up, the bottom of spacing groove 19 is provided with the small opening, avoid the rainy day rainwater to pile up the bearing capacity that increases spacing groove 19.

The working principle is as follows: for the detachable guardrail for building construction, firstly, the chain plates 16 connected through the rotating shaft 17 can rotate a certain angle, so that a plurality of groups of chain plates 16 are contacted and the occupied space is reduced, and similarly, by rotating a certain guardrail piece 4, a group of guardrail pieces 4 at the upper end and the lower end are contacted, so that the guardrail is folded and the occupied space is reduced, when the device is assembled, firstly, a group of pedestal 1 is fixed with the ground, then the guardrail pieces 4 are matched and clamped with the clamping seat 9 or the clamping seat 8 at the top of the pedestal 1 through the clamping seat 8 or the clamping seat 9 connected with the guardrail pieces, then, a plurality of groups of guardrail pieces 4 are connected, when the adjacent guardrail pieces 4 are connected, the pushing block 13 of one guardrail piece 4 is pulled to move leftwards, meanwhile, the clamping seat 8 of the other guardrail piece 4 extends into the clamping groove 10 of the guardrail piece 4, then, the pushing blocks 13 are loosened, and under the pushing of the spring 11, make inserted block 12 stretch into slot 15 in to the restriction rail guard remove about and reciprocate, then straighten multiunit sleeve pipe 6, and use the screw with sleeve pipe 6 and bed frame 1 locking fixed, use the screw to pass the part of link joint 16 and guardrail piece 4 and bed frame 1 looks joint from the top and lock at last, spacing groove 19 carries out spacing fixed with guardrail piece 4 bottom, avoid the windy weather to cause the random swing of guardrail piece 4, the bottom of spacing groove 19 is provided with the small opening, avoid the rainy day rainwater to pile up the bearing capacity who increases spacing groove 19.

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. The utility model provides a detachable guardrail for construction, includes bed frame (1) and cassette (9), its characterized in that: the guardrail comprises a base frame (1), a base (2) is arranged at the bottom of the base frame (1), a fixing hole (3) is formed in the surface of the base (2), a guardrail sheet (4) is arranged on the inner side of the base frame (1), a reinforcing groove (5) is formed in the inner side of the guardrail sheet (4), a sleeve (6) is arranged at the bottom of the guardrail sheet (4), an inserting shaft (7) is arranged inside the sleeve (6), a clamping block (8) is arranged on the left side of the upper end of the guardrail sheet (4), an inserting groove (15) is formed in the outer side of the clamping block (8), a clamping seat (9) is arranged on the right side of the upper end of the guardrail sheet (4), a clamping groove (10) is formed in the clamping seat (9), a spring (11) is arranged on the left side of the clamping groove (10), an inserting block (12) is arranged on the right side of the spring (11), an avoiding groove (14) is formed in the front end of the clamping seat (9), and a pushing block (13) is arranged inside the avoiding groove (14), the utility model discloses a guardrail structure, including bed frame (1), curb rail piece, guardrail piece, pivot, guardrail piece, bolt, apron (16), the top front end of bed frame (1) is provided with link joint (16), and the inboard of link joint (16) is provided with pivot (17), the top of bed frame (1) is provided with covers area (18), the lower extreme outside of guardrail piece (4) is provided with spacing groove (19), and the both sides surface of spacing groove (19) is provided with bolt (20).

2. The detachable guardrail for building construction according to claim 1, wherein: the shape and the size of the right side of the clamping groove (10) are matched with those of the clamping block (8), and the clamping block (8) is T-shaped.

3. The detachable guardrail for building construction according to claim 1, wherein: the length of the avoiding groove (14) is matched with the natural length of the spring (11), and the height of the avoiding groove (14) is matched with the height of the pushing block (13).

4. The detachable guardrail for building construction according to claim 1, wherein: the rotating shaft (17) is embedded at the inner side of the chain plate (16), and the base frame (1) is in threaded connection with the chain plate (16).

5. The detachable guardrail for building construction according to claim 1, wherein: the guardrail piece (4) forms a rotating structure with the inserting shaft (7) through the sleeve (6), and the inner wall of the sleeve (6) is tightly attached to the outer wall of the inserting shaft (7).

6. The detachable guardrail for building construction according to claim 1, wherein: the bottom of the guardrail sheet (4) is embedded in the limiting groove (19), and the base frame (1) is movably connected with the limiting groove (19).