CN219431539U

CN219431539U - Building construction guardrail

Info

Publication number: CN219431539U
Application number: CN202320432749.8U
Authority: CN
Inventors: 陈鹏; 吴政燕; 何超海
Original assignee: Zhejiang Hongding Construction Engineering Co ltd
Current assignee: Zhejiang Hongding Construction Engineering Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-28
Anticipated expiration: 2033-03-09

Abstract

The utility model belongs to the technical field of construction guardrails, in particular to a construction guardrail, which comprises a buffer plate, wherein both sides of the buffer plate are fixedly connected with a cone column, the inside of the cone column is slidably connected with a driving rod, the bottom end of the driving rod is fixedly connected with a driving block, a plurality of reinforcing components are arranged in the cone column, each reinforcing component comprises a connecting plate, a reinforcing rib, a driven block and a reset block, the outside of the cone column is slidably connected with a connecting seat, and the driving rod is fixedly connected with the connecting seat; the transverse insertion of a plurality of strengthening rib is further consolidated to having strengthened the holistic ground power of grabbing of awl post, having promoted holistic stability, and then having made when receiving the striking, the better absorption impact that the guardrail can prevents that the guardrail from taking place to incline or damaging, has avoided the guardrail to collapse into inside the foundation ditch, causes personal injury to constructor in the foundation ditch, has played the effect that increases whole safety protection performance.

Description

Building construction guardrail

Technical Field

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

Background

The foundation pit is a temporary pit well excavated for construction of a building foundation or basement, and has the effects of providing a space, enabling the masonry operation of the foundation to be carried out according to the position designated by the design, and according to regulations, in order to prevent personnel injury to constructors caused by falling into the foundation pit by construction site personnel, vehicles or objects during construction of the foundation pit, temporary construction safety guard rails are arranged on the adjacent edges of the foundation pit, and because the adjacent edges of the foundation pit are generally earth ground, the construction guard rails are usually fixed by inserting conical columns into the earth ground in the installation process, the light is supported by the grabbing force of the conical columns and bears the impact force during impact, so that the stability is poor, the inclination or damage of guardrails is easy to cause when the collision is received, the guardrails collapse into the foundation pit is likely to happen, the personal injury is caused to constructors in the foundation pit, the safety protection performance is lower, and the existing use requirements cannot be met.

Disclosure of Invention

The utility model provides a building construction guardrail, which has the characteristic of being convenient for protecting a foundation pit.

The utility model provides the following technical scheme: including the buffer board, the equal fixedly connected with awl post in both sides of buffer board, the inside sliding connection of awl post has the drive pole, the bottom fixedly connected with initiative piece of drive pole, the inside of awl post is equipped with a plurality of reinforcing assembly, reinforcing assembly includes connecting plate, strengthening rib, driven piece and reset piece, the outside sliding connection of awl post has the connecting seat, the drive pole with connecting seat fixed connection.

One side of the connecting plate is fixedly connected with a plurality of reinforcing ribs, one side of the connecting plate is fixedly connected with the driven block, and the bottom end of the connecting plate is fixedly connected with the reset block.

The driving rod and the driving block are respectively connected to the inside of the conical column in a sliding manner through the sliding groove and the abdicating groove.

Wherein, a plurality of mounting groove and reset groove have been seted up to the inside of awl post, reset piece with fixedly connected with spring between the reset groove.

Wherein, one of them the outside of connecting seat articulates there are two fixed plates, another the outside fixedly connected with fixing base of connecting seat.

The beneficial effects of the utility model are as follows: the connecting seat connects a plurality of buffer plate and constitutes a whole that has the guard action, be fixed in the limb ground of foundation ditch through both sides fixed connection's awl post, through the cooperation of reinforcement subassembly and connecting seat, a plurality of strengthening rib inserts ground firmly and further consolidates, thereby the holistic land fertility of grabbing of awl post has been strengthened, holistic stability has been promoted, and then make when receiving the striking, the better absorption impact that the guardrail can, prevent that the guardrail from taking place the slope or damaging, avoided the guardrail to collapse into inside the foundation ditch, cause personal injury to constructor in the foundation ditch, the effect of increasing whole safety protection performance has been played.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of the present utility model in use;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

FIG. 5 is an enlarged schematic view at B in FIG. 2;

fig. 6 is an enlarged schematic view at C in fig. 3.

In the figure: 1. a buffer plate; 2. a conical column; 21. a drive rod; 211. a chute; 22. an active block; 221. a relief groove; 3. a reinforcement assembly; 31. a connecting plate; 32. reinforcing ribs; 321. a mounting groove; 33. a driven block; 34. a reset block; 341. a reset groove; 342. a spring; 4. a connecting seat; 41. a fixing plate; 42. a fixing seat.

Detailed Description

Referring to fig. 1-6, the present utility model provides the following technical solutions: including buffer board 1, the equal fixedly connected with awl post 2 in both sides of buffer board 1, the inside sliding connection of awl post 2 has drive pole 21, the bottom fixedly connected with initiative piece 22 of drive pole 21, the inside of awl post 2 is equipped with a plurality of reinforcement assembly 3, reinforcement assembly 3 includes connecting plate 31, strengthening rib 32, driven piece 33 and reset piece 34, the outside sliding connection of awl post 2 has connecting seat 4, drive pole 21 and connecting seat 4 fixed connection.

In this embodiment: the buffer plates 1 are connected to form a whole with a protective effect, the cone columns 2 fixedly connected with two sides are fixed on the adjacent ground of a foundation pit, the effect of preventing people, objects and vehicles on a construction site from falling into the foundation pit is mainly achieved, the bottom ends of the cone columns 2 are in a pointed cone shape, the cone columns 2 on two sides of the buffer plates 1 are inserted into the ground adjacent to the foundation pit, the effect of fixing the buffer plates 1 is achieved, the driving rod 21 is in a T shape, the bottom ends of the driving rod 21 are fixedly connected with the driving block 22, the driving rod 21 is used for driving the driving block 22 to move up and down, the driving block 22 is in a concave structure, the bottom end of the driving block 22 is provided with an inclined plane, the driving block 22 plays a role of driving the lower reinforcing component 3 to move horizontally, the reinforcing component 3 consists of the connecting plate 31, the reinforcing ribs 32, the driven block 33 and the reset block 34, the reset block 34 is fixedly connected with the bottom end of the connecting plate 31, one side of the reset block 34 is provided with an elastic structure, one side of the connecting plate 31 is fixedly connected with a driven block 33, the driven block 33 is provided with an inclined plane which is consistent with the inclination of the driving block 22, the driven block 33 corresponds to the position of the driving block 22, the other side of the connecting plate 31 is fixedly connected with a plurality of reinforcing ribs 32, one end of each reinforcing rib 32 is in a pointed cone shape, when the driving block 22 moves downwards under the driving of the driving rod 21, the driving block 22 contacts with the driven block 33, under the action of the inclined plane, the driven block 33 moves horizontally under the driving of the driving block 22, so that the whole reinforcing assembly 3 slides outwards from the inside of the cone column 2, along with the downward sliding of the driving block 22 to a terminal point, the plurality of reinforcing ribs 32 slide out from the inside of the cone column 2, are transversely inserted into the ground to be reinforced again, the cone column 2 sliding to the terminal point also limits the plurality of reinforcing assemblies 3, the reinforcing ribs 32 can be firmly inserted into the ground and do not move any more, so that the overall ground grabbing force of the conical column 2 is enhanced, the overall stability is improved, the guardrail can better absorb the impact force when being impacted, the guardrail is prevented from tilting or damaging, the guardrail is prevented from collapsing into the foundation pit, personal injury to constructors in the foundation pit is avoided, the effect of improving the overall safety protection performance is achieved, the connecting seat 4 is slidingly connected to the outer side of the conical column 2, the driving rod 21 is fixedly connected with the connecting seat 4, the connecting part is arranged on the side face of the connecting seat 4, the buffer plate 1 can be fixed with the adjacent buffer plate 1 through the connecting seat 4, the plurality of buffer plates 1 are connected into an integral body with the protection buffering effect through the plurality of connecting seats 4, the stability can be further enhanced, when the constructors need to install the guardrail, the buffer plates 1 can be inserted into the ground of the adjacent edge of the foundation pit through the cone columns 2 at two sides, then the buffer plates 1 can be connected with the adjacent connecting seats 4 through the connecting seats 4, the two adjacent buffer plates 1 can be connected into a whole, at the moment, a worker can drive the reinforcing components 3 inside the two adjacent cone columns 2 to horizontally slide through downwards sliding the two connecting seats 4 which are already fixed, so that the two buffer plates 1 can be quickly installed, when the worker needs to detach the guard rail, the worker only needs to upwards slide the two adjacent connecting seats 4 due to the elastic structure arranged at one side of the reset block 34, the driving block 22 upwards slides under the driving of the driving rod 21 to release the limit of the reinforcing components 3, the reset block 34 can drive the reinforcing components 3 to slide towards the inside of the cone columns 2 under the elastic effect, the reinforcing ribs 32 release the reinforcement of the ground, at this time, the staff cancels the connection of the adjacent connecting seats 4, then pulls out the conical column 2 from the ground, and the guardrail can be disassembled, so that the operation flow of the staff is simplified, and the function of facilitating the installation and the disassembly of the guardrail by the staff is achieved.

One side of the connecting plate 31 is fixedly connected with a plurality of reinforcing ribs 32, one side of the connecting plate 31 is fixedly connected with a driven block 33, and the bottom end of the connecting plate 31 is fixedly connected with a reset block 34; the connecting plate 31 is used for connecting strengthening rib 32, driven piece 33 and piece that resets 34 into a whole, a plurality of strengthening rib 32 of connecting plate 31 one side fixed connection is used for strengthening the awl post 2, a plurality of strengthening rib 32 can firmly insert ground under the drive of initiative piece 22, strengthen holistic ground gripping, thereby reach and promote holistic stability, driven piece 33 of connecting plate 31 one side fixed connection is equipped with the inclined plane unanimous with initiative piece 22 gradient, driven piece 33 receives the extrusion of initiative piece 22, can drive the whole roll-off of strengthening subassembly 3 from the inside of awl post 2, thereby make a plurality of strengthening rib 32 can insert ground under the drive of driven piece 33 and consolidate, the one end of piece that resets 34 is equipped with elastic construction, play the effect that drives the whole reset of strengthening subassembly 3, when the spacing to strengthening subassembly 3 is removed in the upward slip-off of initiative piece 22, reset piece 34 can be under the effect of elasticity, thereby make the inside slip reset of a plurality of strengthening subassembly 3 to awl post 2 remove the reinforcement to ground, and then the effect that has played the convenience in order to accomplish the dismantlement of guardrail, thereby the work flow of staff has been convenient for has been simplified.

A sliding groove 211 and a yielding groove 221 are formed in the conical column 2, and the driving rod 21 and the driving block 22 are respectively connected in the conical column 2 in a sliding manner through the sliding groove 211 and the yielding groove 221; the chute 211 and the groove 221 of stepping down that the inside of awl post 2 was seted up link up mutually, have provided gliding space for driving pole 21 and groove 221 of stepping down respectively, have played the effect of supplementary direction to driving pole 21 and initiative piece 22 in the inside slip of awl post 2 for driving pole 21 and initiative piece 22 can slide in the inside of awl post 2, thereby can drive the reinforcement subassembly 3 when making initiative piece 22 slide down in the inside of awl post 2 and carry out horizontal movement, and then make a plurality of strengthening rib 32 insert ground and consolidate under the drive of initiative piece 22.

A plurality of mounting grooves 321 and reset grooves 341 are formed in the cone column 2, and springs 342 are fixedly connected between the reset blocks 34 and the reset grooves 341; the strengthening rib 32 and reset piece 34 are respectively through mounting groove 321 and reset groove 341 sliding connection in the inside of awl post 2, mounting groove 321 and reset groove 341 provide gliding space for strengthening rib 32 and reset piece 34, fixedly connected with spring 342 between one side of reset piece 34 and the inner wall of reset groove 341, consolidate the subassembly 3 when moving to the terminal under the drive of initiative piece 22, reset piece 34 can slide in reset groove 341's inside and compress spring 342, initiative piece 22 upwards slides and releases the spacing to consolidate subassembly 3, reset piece 34 can drive consolidate subassembly 3 and slide to the inside of awl post 2 under the elasticity release effect, thereby play the effect that drives the inside of a plurality of consolidate subassembly 3 to awl post 2 to reset.

Two fixing plates 41 are hinged to the outer side of one connecting seat 4, and a fixing seat 42 is fixedly connected to the outer side of the other connecting seat 4; the side of fixed plate 41 and fixing base 42 all is equipped with the screw hole, and fixed plate 41 accessible bolt fastening's mode is fixed in the outside of fixing base 42, and buffer board 1 is connected with adjacent buffer board 1 through fixed plate 41 and fixing base 42 to constitute a whole that has the guard action, when receiving the striking, the buffer board 1 that a plurality of is connected is jointly through ground unloading force, prevents because the impact causes single guardrail to damage, and lead to job site's people, thing and vehicle to drop into the foundation ditch, thereby has strengthened holistic safety protection performance.

The working principle and the using flow of the utility model are as follows: when a worker needs to install the guardrails, a plurality of buffer plates 1 are inserted into the ground at the edge of the foundation pit through cone columns 2 at two sides, the fixing plate 41 on the left side of the buffer plate 1 is then rotated to the fixing seat 42 on the right side of the adjacent buffer plate 1, and is fixed by bolts, a plurality of buffer plates 1 are connected into a whole, every two adjacent connecting seats 4 are in a group, and a worker slides down each group of connecting seats 4 which are already fixed, the reinforcing ribs 32 inside the two adjacent conical columns 2 can be driven to horizontally slide and insert into the ground, further strengthening of each group of conical columns 2 is completed, when workers need to detach the guard rail, because one side of the reset block 34 is provided with an elastic structure, a worker only needs to slide each group of connecting seats 4 upwards, a plurality of reinforcing components 3 can slide and reset towards the inside of the conical column 2 to relieve the reinforcement of the ground, at the moment, the worker cancels the connection of the adjacent connecting seats 4, then the buffer plates 1 are pulled out from the ground, the guard rail can be disassembled, the staff connects the buffer plates 1 through the connecting seat 4 to form a whole with protection function, the cone column 2 fixedly connected with the two sides is fixed on the adjacent ground of the foundation pit, and the reinforcing assembly 3 and the connecting seat 4 are matched, the plurality of reinforcing ribs 32 are firmly inserted into the ground for further reinforcement, thereby enhancing the overall ground grabbing force of the cone column 2, improving the overall stability, so that the guardrail can better absorb the impact force when being impacted, and prevent the guardrail from tilting or damaging, thereby avoiding the guardrail from collapsing into the foundation pit, personal injury is caused to constructors in the foundation pit, and the effect of improving the overall safety protection performance is further achieved.

Claims

1. The utility model provides a construction guardrail, includes buffer board (1), its characterized in that: the utility model discloses a buffer board, including buffer board (1), both sides equal fixedly connected with awl post (2), the inside sliding connection of awl post (2) has drive pole (21), the bottom fixedly connected with initiative piece (22) of drive pole (21), the inside of awl post (2) is equipped with a plurality of reinforcement subassembly (3), reinforcement subassembly (3) include connecting plate (31), strengthening rib (32), driven piece (33) and reset piece (34), the outside sliding connection of awl post (2) has connecting seat (4), drive pole (21) with connecting seat (4) fixed connection.

2. A construction guardrail according to claim 1, characterized in that: one side of connecting plate (31) fixedly connected with a plurality of strengthening rib (32), one side of connecting plate (31) fixedly connected with driven piece (33), the bottom fixedly connected with of connecting plate (31) reset piece (34).

3. A construction guardrail according to claim 1, characterized in that: the inside of awl post (2) has seted up spout (211) and has moved away groove (221), drive pole (21) with initiative piece (22) are respectively through spout (211) with move away groove (221) sliding connection in the inside of awl post (2).

4. A construction guardrail according to claim 1, characterized in that: a plurality of mounting grooves (321) and reset grooves (341) are formed in the conical column (2), and springs (342) are fixedly connected between the reset blocks (34) and the reset grooves (341).

5. A construction guardrail according to claim 1, characterized in that: two fixing plates (41) are hinged to the outer side of one connecting seat (4), and a fixing seat (42) is fixedly connected to the outer side of the other connecting seat (4).