CN214365355U

CN214365355U - Rail guard is used in construction

Info

Publication number: CN214365355U
Application number: CN202023055217.2U
Authority: CN
Inventors: 张连文
Original assignee: Beijing Jingdian Fengsheng Construction Co ltd
Current assignee: Beijing Jingdian Fengsheng Construction Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-08
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of protector and specifically relates to a rail guard is used in construction that relates to, and it includes a plurality of vertical settings at subaerial stand and the protection network of rolling on the stand, the one end that the stand was kept away from to the protection network is connected on another adjacent stand, and is double-phase adjacent form the rail guard between stand and the protection network. This application has the effect that improves rail guard installation effectiveness.

Description

Rail guard is used in construction

Technical Field

The application relates to the field of protective devices, in particular to a protective guard for construction.

Background

The electric power overhaul means that when an electric power system breaks down and is damaged, a worker inspects and maintains the electric power system with the broken fault on a fault site or a damaged site, so that the electric power system can be continuously used, and when the worker inspects and maintains the electric power system, the worker needs to do comprehensive protection work to prevent the electric power system from generating personal safety accidents.

In the process of maintenance, staff usually set up around the maintenance place and enclose the fender to prevent that irrelevant personnel from entering into the place of being under construction, cause unnecessary injury.

The existing protection device is generally of an integral structure and cannot be folded and bent, so that the installation efficiency is low, and the requirement of short-time construction is difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation efficiency of rail guard, this application provides a rail guard is used in construction.

The application provides a rail guard is used in construction adopts following technical scheme:

a protective guard for construction comprises a plurality of upright posts vertically arranged on the ground and a protective guard rolled on the upright posts, wherein one end, far away from the upright posts, of the protective guard is connected to another adjacent upright post, and a protective guard is formed between two adjacent upright posts and the protective guard.

By adopting the technical scheme, when the upright and the protective net are used, the end, far away from the upright, of the protective net can be quickly pulled out of the upright and connected to the other adjacent upright by a worker, so that a protective guard is formed between the two adjacent uprights, and the protective guard for preventing irrelevant people from entering a construction site is formed.

It is optional, the stand is inside hollow structure, is provided with the coiling mechanism of rolling protection network in the stand inside, the coiling mechanism sets up the pivot inside the stand and sets up a pair of coil spring that sets up the pivot both ends at the stand inside and symmetry including rotating, the length direction of pivot is the same with the length direction of stand, the one end fixed connection of protection network is in the pivot, sets up the opening that sets up along its length direction on the lateral wall of stand, the stand is for fixedly connected with couple on the open-ended lateral wall, the one end that the pivot was kept away from to the protection network is worn out from the opening part, the coil spring cover is established in the pivot to the one end and the pivot fixed connection of coil spring, the other one end of coil spring and the inner wall fixed connection of stand.

Through adopting above-mentioned technical scheme, the coiling mechanism that sets up can be withdrawed the protection network to the pivot automatically, has improved the efficiency of rolling, has practiced thrift manpower and materials.

Optionally, the lower end of the upright column is fixedly connected with an inserting rod, and the length direction of the inserting rod is the same as the length direction of the upright column.

Through adopting above-mentioned technical scheme, when using the rail guard in outdoor soft soil, the staff can insert the inserted bar subaerial, reaches the purpose of quick fixed stand, prevents to take place to empty at the in-process that uses the rail guard.

Optionally, the lower end of the inserted bar close to the upright post is fixedly connected with an auxiliary plate.

Through adopting above-mentioned technical scheme, the accessory plate of setting can supply the staff to trample, makes the staff can be high-efficient swift fix the stand subaerial.

Optionally, one end of the protective screening, which is far away from the rotating shaft, is fixedly connected with a baffle, and the baffle is located outside the stand column.

Through adopting above-mentioned technical scheme, the baffle that sets up can keep off in the stand outside, prevents inside the whole rolling to the stand of protection network, when avoiding next use, can't pull out the protection network from the stand is inside.

Optionally, a handle is fixedly connected to the baffle and can be hooked on the hook.

Through adopting above-mentioned technical scheme, the handle that sets up makes things convenient for the staff to pull out the protection network from the stand is inside on the one hand, and on the other hand, after the staff pulls out the protection network from the stand is inside, can be with the handle hook on the couple, makes and can form the rail guard fast between the adjacent coexistence post.

Optionally, the upper end of the upright post is fixedly connected with a warning lamp.

Through adopting above-mentioned technical scheme, the warning light that sets up can play the effect of warning, prevents that irrelevant personnel from being close to the job site.

Optionally, the stand is provided with strutting arrangement near the position department of lower extreme, strutting arrangement is including sliding C type ring that sets up on the stand, along a plurality of bracing pieces that stand axis circumference set up and set up between C type ring and bracing piece and with the connecting rod of bracing piece one-to-one, the one end of bracing piece rotates with the lateral wall of stand to be connected, the other one end butt of bracing piece is subaerial, connecting rod one end rotates with C type ring to be connected, the other one end of connecting rod rotates with the bracing piece to be connected.

Through adopting above-mentioned technical scheme, the strutting arrangement who sets up can supply the stand to support subaerial and do not take place to empty, and when using, the staff slides C type ring to the stand lower extreme, makes many spinal branchs vaulting pole outwards strut and support subaerial, and after the use was accomplished, the staff upwards slides C type ring, and the one end on bracing piece butt ground can be withdrawed up.

Optionally, a tightening bolt is connected to the C-shaped ring through a thread, and an end of the tightening bolt abuts against a side wall of the upright column.

Through adopting above-mentioned technical scheme, the tight bolt in top that sets up can prevent that strutting arrangement from receiving the effect of external force after, on the automatic stand that retracts, make strutting arrangement can be stable support subaerial.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic view of a winding device embodied in the present application.

Description of reference numerals: 1. a column; 11. inserting a rod; 12. an auxiliary plate; 13. a warning light; 2. a protective net; 3. a winding device; 31. a rotating shaft; 32. a coil spring; 4. a baffle plate; 41. a handle; 5. hooking; 6. a support device; 61. a C-shaped ring; 62. a support bar; 63. a connecting rod; 7. and tightly pushing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses rail guard is used in construction. Referring to fig. 1, the rail guard includes that a plurality of vertical settings are cylindrical and hollow structure's stand 1 and rolling at the inside protection network 2 of stand 1 subaerial, set up the opening that extends along its length direction on the lateral wall of stand 1, the one end of protection network 2 can be taken out from the opening part, when using, the staff draws out and connects on another adjacent stand 1 with the one end of protection network 2 from stand 1 is inside, form one section guardrail between two adjacent stands 1 and the protection network 2, in the work progress, the staff places the guardrail in the position department that needs to use, prevent that irrelevant personnel from entering into the construction site.

Referring to fig. 1 and 2, a winding device 3 for winding a protection net 2 is arranged inside a vertical column 1, the winding device 3 includes a rotating shaft 31 rotatably arranged inside the vertical column 1 and arranged along the length direction of the vertical column 1 and a pair of coil springs 32 arranged inside the vertical column 1 and symmetrically arranged at two ends of the rotating shaft 31, two ends of the rotating shaft 31 are rotatably connected with two ends of the vertical column 1, the coil springs 32 are sleeved on the rotating shaft 31, one end of each coil spring 32 is fixedly connected with the rotating shaft 31, the other end of each coil spring 32 is fixedly connected with the inner wall of the vertical column 1, one end of each protection net 2 located inside the vertical column 1 is fixedly connected with the rotating shaft 31 and can be wound on the rotating shaft 31, when a worker pulls out the protection net 2 from the inside of the vertical column 1 and finishes using, the protection net 2 is loosened from being connected with another adjacent vertical column 1, under the action of the coil springs 32, the protection net 2 can be automatically wound inside the vertical column 1, after the protection net is finished using the protection fence, the rolling device 3 that sets up can withdraw the pivot 31 with protection network 2 automatically on, improved the efficiency of rolling, practiced thrift manpower and materials.

Further, the baffle 4 that the one end fixedly connected with that is located the stand 1 outside at protection network 2 sets up along stand 1 length direction, baffle 4 can the joint at the opening part of stand 1, after protection network 2 uses the completion, and under the effect of wind spring 32, inside protection network 2 can automatic rolling stand 1, the baffle 4 of setting can keep off in the stand 1 outside, prevent inside protection network 2 all rolling stand 1, when avoiding using next time, can't pull out protection network 2 from stand 1 inside.

Referring to fig. 1 and 2, a plurality of hooks 5 are fixedly connected to the side wall of the upright post 1 opposite to the opening, and the hooks 5 are arranged to facilitate a worker to hook the end of the protective net 2 drawn out onto the hooks 5, so that the situation that when the protective net is used outdoors, the end of the protective net 2 drawn out is not fixed and cannot block irrelevant people from entering a construction place is avoided; one side of the baffle 4 far away from the protective net 2 is fixedly connected with a handle 41, the handle 41 is convenient for an operator to pull out the protective net 2 from the inside of the upright post 1, and on the other hand, after the operator pulls out the protective net 2 from the inside of the upright post 1, the handle 41 can be hooked on the hook 5, so that the protective guard can be quickly formed between the adjacent two upright posts 1.

The inserted bar 11 extending along the length direction of the upright post 1 is fixedly connected to the lower end of the upright post 1, when the protective guard is used on outdoor soft land, a worker can insert the inserted bar 11 into the ground, the purpose of quickly fixing the upright post 1 is achieved, and the upright post 1 is prevented from falling in the process of using the protective guard.

Further, the auxiliary plate 12 that the level set up is fixedly connected to the position department of stand 1 lower extreme and inserted bar 11 fixed connection, and the one end that stand 1 was kept away from to auxiliary plate 12 outwards extends, and when the staff need insert stand 1 subaerial, the auxiliary plate 12 of setting can supply the staff to trample, makes the staff can fix stand 1 subaerial high-efficiently swift.

Referring to fig. 1 and 2, at the upper end fixedly connected with warning light 13 of stand 1, when the staff in the work progress at night, the warning light 13 of setting can play the effect of warning, prevents that irrelevant personnel from being close to the job site.

The supporting device 6 is arranged at the position of the upright post 1 close to the lower end in a sliding manner, the supporting device 6 comprises a C-shaped ring 61 arranged on the outer wall of the upright post 1 in a sliding manner, a plurality of supporting rods 62 arranged around the upright post 1 and equidistantly arranged along the axis of the upright post 1 and a plurality of connecting rods 63 arranged between the C-shaped ring 61 and the supporting rods 62, the opening of the C-shaped ring 61 and the opening of the upright post 1 face towards the same direction, the supporting rods 62 are arranged obliquely downwards, the upper ends of the supporting rods 62 are rotatably connected with the outer wall of the upright post 1, the lower ends of the supporting rods 62 can be abutted against the ground, the connecting rods 63 are arranged in one-to-one correspondence with the supporting rods 62, one end of each connecting rod 63 is rotatably connected with the outer wall of the C-shaped ring 61, the other end of the C-shaped ring 61 is rotatably connected with the supporting rods 62, when the protective guard is used on a hard ground, the upright post 1 cannot be stably supported on the ground, and the supporting device 6 can be used for supporting the upright post 1 on the ground without falling, when using, the staff makes many spinal branchs vaulting pole 62 outwards strut and support subaerial to the C type ring 61 that slides of stand 1 lower extreme, and after using the completion, the staff upwards slides C type ring 61, and the one end on bracing piece 62 butt ground can be withdrawed up.

Further, threaded connection has puller bolt 7 on C type ring 61, and puller bolt 7 passes C type ring 61 and supports tightly to the outer wall of stand 1, and when strutting arrangement 6 supported subaerial, the puller bolt 7 that sets up can prevent that strutting arrangement 6 from receiving the effect of external force after, on the automatic stand 1 that contracts back, make strutting arrangement 6 can be stable support subaerial.

The implementation principle of the guard rail for construction in the embodiment of the application is as follows: when the guard rail is used, a worker judges whether the inserted link 11 or the supporting device 6 is used according to the soil quality of a construction site, after the upright posts 1 are fixed on the ground, the worker pulls the handle 41 to pull the protection net 2 out of the interior of the upright posts 1, and hooks the handle 41 on the hooks 5 of the adjacent upright posts 1, so that the guard rail is formed between the two adjacent upright posts 1 for the worker to use.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rail guard is used in construction which characterized in that: the protective net comprises a plurality of upright posts (1) vertically arranged on the ground and a protective net (2) wound on the upright posts (1), wherein one end, far away from the upright posts (1), of the protective net (2) is connected to another adjacent upright post (1), two adjacent upright posts (1) and the protective net (2) form a protective guard, each upright post (1) is of an internal hollow structure, a winding device (3) for winding the protective net (2) is arranged inside each upright post (1), each winding device (3) comprises a rotating shaft (31) rotatably arranged inside each upright post (1) and a pair of coil springs (32) which are arranged inside each upright post (1) and symmetrically provided with two ends of the rotating shaft (31), the length direction of each rotating shaft (31) is the same as that of each upright post (1), one end of each protective net (2) is fixedly connected to each rotating shaft (31), and openings arranged along the length direction of each upright post (1) are formed in the side walls of each upright post, stand (1) fixedly connected with couple (5) on for the open-ended lateral wall, the one end that pivot (31) were kept away from in protection network (2) is worn out from the opening part, pivot (31) are established to coil spring (32) cover to the one end and pivot (31) fixed connection of coil spring (32), the other one end of coil spring (32) and the inner wall fixed connection of stand (1).

2. The guard rail for construction according to claim 1, wherein: the lower extreme fixedly connected with inserted bar (11) of stand (1), the length direction of inserted bar (11) is the same with the length direction of stand (1).

3. The guard rail for construction according to claim 2, wherein: the lower end of the inserted bar (11) close to the upright post (1) is fixedly connected with an auxiliary plate (12).

4. A guard rail for construction according to claim 3, wherein: one end of the protective net (2) far away from the rotating shaft (31) is fixedly connected with a baffle (4), and the baffle (4) is located outside the upright post (1).

5. The guard rail for construction according to claim 4, wherein: fixedly connected with handle (41) on baffle (4), handle (41) can be hooked on couple (5).

6. The guard rail for construction according to claim 1, wherein: the upper end of the upright post (1) is fixedly connected with a warning lamp (13).

7. The guard rail for construction according to claim 1, wherein: the utility model discloses a support structure, including stand (1), a plurality of bracing pieces (62) that stand (1) axis circumference set up and connecting rod (63) that set up between C type ring (61) and bracing piece (62) and with bracing piece (62) one-to-one including sliding C type ring (61) that sets up on stand (1), along stand (1) axis circumference setting, the one end of bracing piece (62) is rotated with the lateral wall of stand (1) and is connected, the other one end butt of bracing piece (62) is subaerial, connecting rod (63) one end is rotated with C type ring (61) and is connected, connecting rod (63) other one end is rotated with bracing piece (62) and is connected.

8. The guard rail for construction according to claim 7, wherein: and the C-shaped ring (61) is connected with a puller bolt (7) in a threaded manner, and the end part of the puller bolt (7) is abutted against the side wall of the upright post (1).