CN219118922U

CN219118922U - Isolation protective fence for construction

Info

Publication number: CN219118922U
Application number: CN202320006748.7U
Authority: CN
Inventors: 牟朝晖
Original assignee: Jiangsu Gretel Intelligent Protection Facilities Co ltd
Current assignee: Jiangsu Gretel Intelligent Protection Facilities Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-02
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to the technical field of isolation protective fences, in particular to a construction isolation protective fence, which comprises winding assemblies symmetrically arranged in two groups of support columns, protective nets fixedly connected with the two groups of winding assemblies, and two groups of turntable assemblies respectively arranged on one sides of the tops of the two groups of support columns, wherein the two groups of turntable assemblies are respectively fixedly connected with the tops of the winding assemblies at corresponding positions, so that the length of the isolation protective fence can be adjusted according to actual construction environments by the isolation protective fence, the isolation protective fence can be applicable to different construction environments, the application range is wide, the expansion and winding operations of the isolation protective fence are simple, and the isolation protective fence is convenient to use.

Description

Isolation protective fence for construction

Technical Field

The utility model relates to the technical field of isolation protective fences, in particular to a construction isolation protective fence.

Background

The strong current refers to the electric power part in the electrician field, and is characterized by large power, large current and low frequency, mainly considering the problems of small loss and high efficiency, and has a very close relation with weak current, and is relatively to weak current, and because of the large current, the strong current is often dangerous when in use, a protective fence is usually arranged at a construction place, the fence is very widely applied in our production and life, garden fences, highway fences, municipal fences and the like, in many urban popular private villas and courtyard fences, wood boards are mainly used, the protective fence has wire netting type, plastic material and various other protective fences in various forms.

Most of the prior isolation protective barriers are fixed-length barriers, the length of each isolation protective barrier cannot be adjusted, the flexibility is poor, the length of each isolation protective barrier cannot be adjusted according to actual construction environments, and therefore when workers construct in different construction environments, the workers need to prepare the isolation protective barriers with corresponding lengths, the situation that one isolation protective barrier can be applied to various construction environments cannot be realized, and the application range is small.

Therefore, the utility model is necessary for the construction of the isolation fence.

Disclosure of Invention

Therefore, the utility model provides the isolation protective fence for construction, the length of the isolation protective fence can be adjusted according to the actual construction environment through the winding component, the protective net and the turntable component, so that the isolation protective fence can be applicable to different construction environments, the application range is wide, the unfolding and winding operations of the isolation protective fence are simple and the use is convenient, and the problems that the length of the isolation protective fence cannot be adjusted according to the actual construction environment in the prior isolation protective fence are solved, so that when working personnel construct in different construction environments, the working personnel need to prepare the isolation protective fence with the corresponding length, one isolation protective fence cannot be applicable to various construction environments, and the application range is small are solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the isolation protective fence for construction comprises supporting columns, rolling assemblies arranged in the two groups of supporting columns, protective nets fixedly connected with the two groups of rolling assemblies, and two groups of turntable assemblies respectively arranged on one side of the tops of the two groups of supporting columns;

the two groups of turntable assemblies are respectively and fixedly connected with the top ends of the winding assemblies at the corresponding positions.

Preferably, two groups of protection nets are provided with storage grooves, and one sides of the two groups of protection nets, which are close to the turntable assemblies at the corresponding positions, are provided with limiting grooves in an annular shape.

Preferably, the winding assembly comprises a rotating shaft, the rotating shaft is rotatably arranged in the corresponding position storage groove, a worm wheel is fixedly arranged at the top end of the rotating shaft, a worm is meshed with the worm wheel in a transmission mode, the worm is rotatably arranged in the top end of the corresponding position support upright post, and a winding drum is fixedly arranged in the middle of the rotating shaft.

Preferably, one side of the winding cylinder, which is close to the protective net, is fixedly connected with one end of the protective net, and one end of the worm, which is far away from the supporting upright post, is fixedly connected with the turntable assembly.

Preferably, the turntable assembly comprises a circular disc, a circular groove is formed in one side of the circular disc, a fastening bolt rod is slidably arranged on one side of the circular disc, which is close to the circular groove, a limiting ring plate is sleeved on the middle of the fastening bolt rod in a sliding manner, and a cylindrical pin is fixedly arranged at one end, far away from the supporting upright post, of the fastening bolt rod.

Preferably, the limiting ring plate is arranged in one end of the circular groove close to the supporting upright post in a sliding mode, and the side edge of the limiting ring plate is attached to the inner wall of the circular groove.

Preferably, the fastening bolt rod is far away from the thread arranged on one end surface of the cylindrical pin and is in threaded connection with the inner wall of the limit groove at the corresponding position, and the side edge of the cylindrical pin is uniformly provided with an anti-slip groove _。

The beneficial effects of the utility model are as follows: can realize through rolling subassembly, protection network and carousel subassembly that the isolation fence can be according to the length of actual construction environment adjustment isolation fence for the isolation fence can be suitable for different construction environment, and application scope is wide, and the expansion and the rolling easy operation of isolation fence, convenient to use, the practicality is strong.

Drawings

FIG. 1 is a front view of a barrier fence provided by the present utility model;

FIG. 2 is a block diagram of a barrier guard fence provided by the present utility model;

FIG. 3 is a cross-sectional view A-A of FIG. 2 provided by the present utility model;

fig. 4 is a perspective view of the connection of the fastening bolt rod, the limiting ring plate and the cylindrical pin.

In the figure: 1-protection net, 2-support upright post, 3-rotation axis, 4-winding drum, 5-storage groove, 6-worm wheel, 7-anti-slip groove, 8-worm, 9-circular disk, 10-limit groove, 11-limit ring plate, 12-fastening bolt rod, 13-circular groove, 14-cylindric lock.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the isolation fence for construction provided by the utility model comprises support columns 2 symmetrically arranged, winding assemblies arranged in the two groups of support columns 2, a protection net 1 fixedly connected with the two groups of winding assemblies, and two groups of turntable assemblies respectively arranged on one side of the tops of the two groups of support columns 2, wherein the two groups of turntable assemblies are respectively fixedly connected with the tops of the winding assemblies at corresponding positions.

The two groups of protection nets 1 are provided with storage grooves 5, the storage grooves 5 are used for storing the protection nets 1, and one sides of the two groups of protection nets 1, which are close to the turntable assemblies at the corresponding positions, are uniformly provided with limiting grooves 10 in an annular shape.

The rolling subassembly includes axis of rotation 3, axis of rotation 3 rotates and installs in corresponding position storage tank 5, the top fixed mounting of axis of rotation 3 has worm wheel 6, worm wheel 6 transmission meshing has worm 8, worm 8 rotates and can drive worm wheel 6 and rotate, worm wheel 6 rotates and even make axis of rotation 3 rotate, worm 8 rotates and installs in corresponding position support post 2 top, worm 8 can drive worm wheel 6 and rotate, worm wheel 6 can't drive worm 8 and rotate, reverse auto-lock can be realized, make the protection network 1 to be from rolling barrel 4 expansion because of the tension of protection network 1 can not appear in the in-process of carrying out the rolling to protection network 1, fixed mounting has a rolling barrel 4 on the middle part of axis of rotation 3, one side that rolling barrel 4 is close to protection network 1 and the one end fixed connection of protection network 1, axis of rotation 3 rotates and even make rolling barrel 4 rotate, thereby make protection network 1 twine on rolling barrel 4 or protection network 1 to expand from rolling barrel 4, the one end and carousel subassembly fixed connection of support post 2 are kept away from to worm 8, drive worm 8 through carousel subassembly rotation.

The carousel subassembly includes circular dish 9, be provided with cylindric groove 13 in one side of circular dish 9, one side that circular dish 9 is close to cylindric groove 13 slides and is provided with fastening bolt pole 12, fastening bolt pole 12's middle part slip cover is equipped with spacing ring plate 11, carry out spacingly to fastening bolt pole 12 through spacing ring plate 11, thereby avoid fastening bolt pole 12 to break away from circular dish 9, fastening bolt pole 12 keeps away from the one end fixed mounting of support column 2 has cylindric lock 14, rotate fastening bolt pole 12 through cylindric lock 14, spacing ring plate 11 slides and sets up in cylindric groove 13 is close to the one end of support column 2, the side of spacing ring plate 11 and the laminating of cylindric groove 13, fastening bolt pole 12 keeps away from the screw thread that cylindric lock 14 one end surface set up and the threaded connection on the corresponding position spacing groove 10 inner wall, fastening bolt pole 12 keeps away from the screw thread that cylindric lock 14 one end surface set up and the corresponding position spacing groove 10 inner wall can realize fixing circular dish 9, thereby make circular dish 9 unable rotation, thereby avoid that circular dish 9 to take place to rock and lead to protection network 1 from the cylindric lock 4 takes place the roll up the cylindric lock 14 when transporting, the phenomenon that evenly takes place to expand from cylindric lock 14, the phenomenon can be guaranteed that the personnel's rotation 14 is used for the personnel to take place to rotate, the phenomenon is avoided when the steady slipping, the phenomenon is avoided when people to have set up to have the side edge to be used for the fact the rotation 14.

The application process of the utility model is as follows: when the utility model is used, the staff rotates cylindric lock 14, cylindric lock 14 rotates even make fastening bolt pole 12 and spacing ring plate 11 rotate, fastening bolt pole 12 rotates and makes fastening bolt pole 12, cylindric groove 13 and cylindric lock 14 remove to the one side of keeping away from support post 2, thereby make fastening bolt pole 12 break away from threaded connection with corresponding position spacing groove 10, then rotate circular dish 9 through cylindric lock 14, circular dish 9 rotates even make worm 8 rotate, worm 8 rotate and worm wheel 6 cooperation, namely worm wheel 6 and axis of rotation 3 rotate, axis of rotation 3 rotate even make a winding section of thick bamboo 4 rotate, even make protection network 1 twine on winding section of thick bamboo 4 or protection network 1 on the winding section of thick bamboo 4 expand from winding section of thick bamboo 4, can make the staff expand the protection network 1 of suitable length according to construction environment, thereby realize that isolation protection fence can adjust isolation fence according to actual construction environment, very big convenience has used, when not using the winding, because worm wheel 6 can not drive worm 8 rotate, thereby make in the process of carrying out winding to protection network 1 and can not appear because of protection network 1's tension makes from a section of thick bamboo 4 expand, the very big protection fence that the operation is very much convenient, the transportation has made the isolation fence very much has convenient.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. Construction is with keeping apart protective fence, including symmetry setting at support column (2), its characterized in that: the device also comprises rolling components arranged in the two groups of support columns (2), a protective net (1) fixedly connected with the two groups of rolling components, and two groups of turntable components respectively arranged on one side of the tops of the two groups of support columns (2);

the two groups of turntable assemblies are respectively and fixedly connected with the top ends of the winding assemblies at the corresponding positions;

the winding assembly comprises a rotating shaft (3), the rotating shaft (3) is rotatably arranged in a corresponding position storage groove (5), a worm wheel (6) is fixedly arranged at the top end of the rotating shaft (3), a worm (8) is meshed with the worm wheel (6) in a transmission mode, the worm (8) is rotatably arranged in the top end of a corresponding position support column (2), and a winding drum (4) is fixedly arranged in the middle of the rotating shaft (3).

2. A construction segregator guard rail according to claim 1, wherein: one side of the winding cylinder (4) close to the protective net (1) is fixedly connected with one end of the protective net (1), and one end of the worm (8) away from the supporting upright post (2) is fixedly connected with the turntable assembly.

3. A construction segregator guard rail according to claim 2, wherein: the rotary table assembly comprises a circular disc (9), a circular groove (13) is formed in one side of the circular disc (9), a fastening bolt rod (12) is slidably arranged on one side, close to the circular groove (13), of the circular disc (9), a limiting ring plate (11) is sleeved on the middle of the fastening bolt rod (12) in a sliding mode, and a cylindrical pin (14) is fixedly arranged at one end, far away from the supporting upright post (2), of the fastening bolt rod (12).

4. A construction segregator guard rail according to claim 3, wherein: the limiting ring plate (11) is arranged in one end, close to the supporting upright post (2), of the circular groove (13 in a sliding mode, and the side edge of the limiting ring plate (11) is attached to the inner wall of the circular groove (13).

5. A construction segregator guard rail according to claim 4, wherein: the fastening bolt rod (12) is far away from threads arranged on the surface of one end of the cylindrical pin (14) and is in threaded connection with threads on the inner wall of the limit groove (10) at the corresponding position, and anti-slip grooves (7) are uniformly formed in the side edges of the cylindrical pin (14).