CN213143925U

CN213143925U - A safety protective guard for construction

Info

Publication number: CN213143925U
Application number: CN202021299716.3U
Authority: CN
Inventors: 施颉
Original assignee: Zhejiang Guojian Construction Co ltd
Current assignee: Zhejiang Guojian Construction Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-07
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to a rail guard technical field discloses a safety rail guard for construction, first loop bar and second loop bar have been cup jointed respectively at the both ends of threaded rod, the buffer unit has been cup jointed to the lower extreme of second loop bar, flexible subassembly has been cup jointed in the outside activity of first loop bar, the mounting hole has all been seted up at buffer unit's base both ends. The utility model discloses can let constructor when the installation more convenient dismantlement, this kind of connected mode and traditional mode compare more convenient, the size that can also protect the position as required simultaneously freely increases telescopic component to reach labour saving and time saving's effect, can cushion the support base through buffering the subassembly, tentatively alleviate the destruction that causes the support position when the support base receives the impulsive force, reduced the possibility that the product damaged, the security of rail guard has also been improved greatly simultaneously.

Description

A safety protective guard for construction

Technical Field

The utility model relates to a rail guard technical field specifically is a safety protective guard for construction.

Background

When a high-rise building is constructed, if no protective guard is installed, safety accidents such as falling from high altitude or falling of personnel during building of brick walls can easily occur during construction of a main structure, so that safety protection facilities such as protective nets are often installed during construction operation of the high-rise building, and the protective guard must be erected on a construction site for safety during construction.

However, most of the existing building site protective fences are fixed by welding or pouring, so that the existing building site protective fences are inconvenient to detach and install and cannot achieve the effect of recycling. Accordingly, one skilled in the art provides a safety guard rail for building construction to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protective guard for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a safety protective guard for construction, includes the threaded rod, first loop bar and second loop bar have been cup jointed respectively at the both ends of threaded rod, the buffer unit has been cup jointed to the lower extreme of second loop bar, flexible subassembly has been cup jointed in the outside activity of first loop bar, the mounting hole has all been seted up at the base both ends of buffer unit.

As a further aspect of the present invention: the telescopic component comprises a sleeve, a first supporting rod, a second supporting rod, a sliding block and a first spring, wherein the first supporting rod is movably sleeved at two ends of the second supporting rod, the sleeve is fixedly connected to one end of the first supporting rod, the sliding block is fixedly connected to the position, located at the bottom, of the other end of the first supporting rod, and the first spring is fixedly connected between the sliding blocks.

As a further aspect of the present invention: the inner diameter of the sleeve is matched with the first sleeve rod, and the sleeve is movably sleeved on the outer side of the first sleeve rod.

As a further aspect of the present invention: the buffer assembly comprises a supporting seat, a second spring, a groove and a fixing block, the groove is formed in the upper surface of the supporting seat, the fixing block is fixedly connected to the position, located at the bottom, of the lower end of the second loop bar, and the second spring 62 connected with the top end inside the groove 63 is sleeved outside the fixing block 64.

As a further aspect of the present invention: the cross section of the groove is of an inverted T-shaped structure.

As a further aspect of the present invention: the upper surface of the second supporting rod is provided with a reflective sticker, and the reflective sticker and the second supporting rod are fixed through glue in a bonding mode.

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

1. the utility model can be more conveniently disassembled by constructors during installation, the connection mode is more convenient compared with the traditional mode, and meanwhile, the telescopic component can be freely added according to the size of the protection position as required, thereby achieving the effect of time and labor saving;

2. the supporting base can be buffered through the buffering assembly, damage to the supporting part when the supporting base is subjected to impact force is initially reduced, the possibility of product damage is reduced, and meanwhile, the safety of the protective guard is greatly improved.

Drawings

Fig. 1 is a schematic view illustrating a construction of a safety guard rail for construction of a building;

fig. 2 is a schematic view illustrating a structure of a telescopic assembly in a safety guard rail for construction of a building;

fig. 3 is a schematic view illustrating a buffer assembly in a safety guard rail for construction.

In the figure: 1. a telescoping assembly; 11. a sleeve; 12. a first support bar; 13. a second support bar; 14. a slider; 15. a first spring; 2. a first loop bar; 3. a threaded rod; 4. reflecting light; 5. a second loop bar; 6. a buffer assembly; 61, a supporting seat; 62. a second spring; 63. a groove; 64. a fixed block; 7. and (7) installing holes.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a safety guard rail for building construction includes a threaded rod 3, a first sleeve rod 2 and a second sleeve rod 5 are respectively sleeved at two ends of the threaded rod 3, a buffer assembly 6 is sleeved at a lower end of the second sleeve rod 5, a telescopic assembly 1 is movably sleeved at an outer side of the first sleeve rod 2, mounting holes 7 are respectively formed at two ends of a base of the buffer assembly 6, the telescopic assembly 1 includes a sleeve 11, a first support rod 12, a second support rod 13, a slider 14 and a first spring 15, a first support rod 12 is movably sleeved at two ends of the second support rod 13, one end of the two first support rods 12 is fixedly connected with the sleeve 11, and the other end of the two first support rods 12 is fixedly connected with the slider 14 at a bottom portion, the first spring 15 is fixedly connected between the two sliders 14, an inner diameter of the sleeve 11 is adapted to the first sleeve rod 2, and the sleeve is movably sleeved at an outer side of the first, the upper surface of second bracing piece 13 is provided with reflection of light subsides 4, it is fixed through the glue bonding between reflection of light subsides 4 and the second bracing piece 13, can dismantle or install the rail guard more convenient through telescopic component 1, the utilization is extruded first spring 15, make sleeve 11 can stably cup joint on first loop bar 2, still usable simultaneously is tensile with first spring 15, make sleeve 11 extension take off from first loop bar 2, the method that this design adopted can let the more convenient dismantlement of rail guard, this kind of connected mode compares more convenient with traditional mode simultaneously, constructor's convenience has been improved greatly.

In fig. 3: the buffer component 6 comprises a supporting seat 61, a second spring 62, a groove 63 and a fixing block 64, the upper surface of the supporting seat 61 is provided with the groove 63, the lower end of the second sleeve rod 5 is fixedly connected with the fixing block 64 at the bottom, the second spring 62 connected with the top end inside the groove 63 is sleeved outside the fixing block 64, the cross section of the groove 63 is of an inverted T-shaped structure, the bearing capacity of the protective guard can be further improved when the protective guard is subjected to outward pressure through the buffer component 6, the whole protective guard can be more stable when being subjected to impact through the buffer component 6, the second sleeve rod 5 can be driven to face upwards when the protective guard is subjected to impact, at the moment, the pressure can be transmitted to the second spring 62 through the fixing block 64 at the bottom of the second sleeve rod 5, so as to drive the second spring 62 to compress, the impact force applied to the supporting base is reduced, and the damage to the supporting part caused by the impact force applied to the supporting base is reduced, the possibility of damage to the product is reduced, and meanwhile, the safety of the protective guard is greatly improved.

The utility model discloses a theory of operation is: when a user needs to use the protective guard, firstly, two supporting seats are installed at a needed position through the installation holes 7 by using expansion nails, the height of the supporting rods is adjusted to a proper position through the threaded rods 3, when the protection range is determined, the first supporting rod 12 is held by two hands to be compressed at the moment, the sleeves 11 at two ends are sleeved on the first sleeve rod 2 after being compressed to a certain length, if the telescopic components are required to be disassembled, the first supporting rod 12 can be held by two hands to be stretched, the sleeves 11 are removed from the first sleeve rod 2 after being stretched to a certain length, meanwhile, a plurality of telescopic components 1 can be added on the sleeve rod according to the position size needing protection, the mode adopted can enable the protective guard to be disassembled more conveniently, the telescopic components 1 can be freely added according to the size of the protection position needing protection, and compared with the traditional mode, the mode has more convenience, the installation of the guard rail is more convenient, meanwhile, the buffer function is adopted in the design, the stability of the guard rail can be improved when the guard rail receives impact force through the buffer assembly 6, the second spring 62 can be driven upwards through the second sleeve rod 5 to be compressed when the guard rail receives impact force, the received impact force is reduced, the damage to a supporting part caused by the impact force on the supporting base is preliminarily reduced in the mode, the possibility of product damage is reduced, and meanwhile, the safety of the guard rail is greatly improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a safety protective guard for construction, includes threaded rod (3), its characterized in that, first loop bar (2) and second loop bar (5) have been cup jointed respectively at the both ends of threaded rod (3), buffer unit (6) have been cup jointed to the lower extreme of second loop bar (5), flexible subassembly (1) has been cup jointed in the outside activity of first loop bar (2), mounting hole (7) have all been seted up at the base both ends of buffer unit (6).

2. The safety guard rail for building construction according to claim 1, wherein the telescopic assembly (1) comprises a sleeve (11), a first support rod (12), a second support rod (13), a sliding block (14) and a first spring (15), the first support rod (12) is movably sleeved at both ends of the second support rod (13), the sleeve (11) is fixedly connected to one end of each of the two first support rods (12), the sliding block (14) is fixedly connected to the bottom of the other end of each of the two first support rods (12), and the first spring (15) is fixedly connected between the two sliding blocks (14).

3. A safety guard rail for building construction according to claim 2 characterized in that the inner diameter of the sleeve (11) is adapted to the first loop bar (2) and the sleeve (11) is movably sleeved outside the first loop bar (2).

4. The safety guard rail for building construction according to claim 1, wherein the buffer assembly (6) comprises a supporting seat (61), a second spring (62), a groove (63) and a fixing block (64), the groove (63) is formed in the upper surface of the supporting seat (61), the fixing block (64) is fixedly connected to the lower end of the second loop bar (5) at the bottom, and the second spring (62) connected with the top end of the inner portion of the groove (63) is sleeved outside the fixing block (64).

5. A safety guard rail for use in building operations as claimed in claim 4, characterised in that the recess (63) is of inverted "T" configuration in cross-section.

6. A safety guard rail for building construction according to claim 2, characterized in that the upper surface of the second support rod (13) is provided with a reflective sticker (4), and the reflective sticker (4) is fixed to the second support rod (13) by gluing.