CN220868999U

CN220868999U - Protective net for building construction

Info

Publication number: CN220868999U
Application number: CN202322449510.4U
Authority: CN
Inventors: 赵含笑; 王舒; 周萧飒; 吴鹏; 司晓坤; 周强; 章彦; 刘召猛
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: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-30
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of protective screening, in particular to a protective screening for building construction, which comprises the following components: the base, the upper end fixed mounting of base has the stand, offer the grafting mouth on running through its left and right sides end lateral wall on the lateral wall of stand, the inner of grafting mouth is equipped with the removal chamber, sliding connection has the briquetting in the removal chamber, aim at the grafting mouth and inboard promotion with the fixed block of protection network one end, the lower extreme on the slope of stopper upper end and the upper end lateral wall of grafting mouth are contacted, and push down the stopper through the slope, the stopper is through compression spring in the recess removal, let the one end of fixed block bring the stopper to enter into the removal intracavity, then the spring resets the stopper and with the inner wall contact in removal chamber, spacing with the fixed block, thereby fix the protection network on the lateral wall of stand, be convenient for install the protection network, change and dismantle, it is more convenient to use.

Description

Protective net for building construction

Technical Field

The utility model relates to the technical field of protective nets, in particular to a protective net for building construction.

Background

The protection net for building construction is a safety protection facility for the purpose of enclosing and separating the surrounding areas of foundation pits and construction areas in the building engineering site.

However, the existing protection net mostly adopts a local welding structure, the connection part adopts screw fixation, the number of screws is too large, the installation, the replacement and the disassembly are very inconvenient, and moreover, the phenomena of rust can occur when the bolts blow, rain and sun, so that the protection net is more difficult to install, replace and disassemble.

Disclosure of utility model

The utility model aims to provide a protective net for building construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective screening for construction, comprising: the upper end of the base is fixedly provided with a stand column, the side walls of the upper end and the lower end of the stand column are provided with plug-in ports penetrating through the side walls of the left end and the right end of the stand column, the inner ends of the plug-in ports are provided with moving cavities, and pressing blocks are connected in the moving cavities in a sliding mode;

The upper and lower sides at both ends about the protection network all fixed mounting has the fixed block, and elastic connection has the stopper on the outer end lateral wall of fixed block, has seted up the slope on the lateral wall of the outer end upside of stopper, and the one end of fixed block and stopper is passed the interface and is entered into the removal intracavity.

Preferably, round holes are formed in the four end side walls of the base.

Preferably, the upper end of stand has seted up the rotation chamber, rotates chamber and removal chamber intercommunication, rotates the intracavity and is connected with the dwang through the bearing rotation, has seted up the external screw thread on the outer wall of dwang.

Preferably, the upper end of the rotating rod is positioned on the outer wall of the rotating cavity and is fixedly provided with an anti-slip cap.

Preferably, the outer walls of the upper end and the lower end of the rotating rod are sleeved with threaded cylinders, and the inner walls of the threaded cylinders are in threaded connection with external threads on the rotating rod.

Preferably, pressing blocks are symmetrically and fixedly arranged on the outer walls of the left end and the right end of the threaded cylinder, and the outer walls of the pressing blocks are in sliding connection with the inner walls of the movable cavity.

Preferably, a groove is formed in the side wall of the upper side of the outer end of the fixed block, a spring is fixedly installed in the groove, and the lower end of the limiting block is inserted into the groove in a sliding mode and fixedly connected with the side wall of the upper end of the spring.

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

through aiming at the fixed block of protection network one end and inserting the mouth and inwards promoting, the lower extreme of the slope of stopper upper end and the upper end lateral wall of inserting the mouth contact, and push down the stopper through the slope, the stopper passes through compression spring and removes in the recess, let the one end of fixed block bring the stopper into the removal intracavity, then the spring resets the stopper and with the inner wall contact in removal chamber under the reaction force, spacing the fixed block, thereby fix the protection network on the lateral wall of stand, be convenient for install, change and dismantle the protection network, it is more convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a column according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the protection net of the present utility model;

FIG. 4 is a schematic cross-sectional view of a mounting block of the present utility model.

In the figure: 1. a base; 2. a column; 3. an interface; 4. a moving chamber; 5. a rotating chamber; 6. a rotating lever; 7. an anti-slip cap; 8. a thread cylinder; 9. briquetting; 10. a protective net; 11. a fixed block; 12. a groove; 13. a spring; 14. a limiting block; 15. and (3) a slope.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a protective screening for construction, comprising: the base 1 is provided with round holes on four end side walls, an upright post 2 is fixedly arranged at the upper end of the base 1, the base 1 is fixed on the ground through a ground nail, so that the upright post 2 is fixed, the side walls of the upper end and the lower end of the upright post 2 are provided with plug ports 3 penetrating through the side walls of the left end and the right end of the upright post, the inner ends of the plug ports 3 are provided with movable cavities 4, and pressing blocks 9 are slidably connected in the movable cavities 4;

The upper end of the upright post 2 is provided with a rotating cavity 5, the rotating cavity 5 is communicated with the moving cavity 4, a rotating rod 6 is rotationally connected in the rotating cavity 5 through a bearing, external threads (not marked in the figure) are arranged on the outer wall of the rotating rod 6, the upper end of the rotating rod 6 is positioned on the outer wall of the rotating cavity 5 and is fixedly provided with an anti-slip cap 7, the outer walls of the upper end and the lower end of the rotating rod 6 are respectively sleeved with a threaded cylinder 8, the inner wall of the threaded cylinder 8 is in threaded connection with the external threads on the rotating rod 6, press blocks 9 are symmetrically and fixedly arranged on the outer walls of the left end and the right end of the threaded cylinder 8, and the outer wall of the press block 9 is in sliding connection with the inner wall of the moving cavity 4;

Through holding between fingers and rotating anti-skidding cap 7 to drive dwang 6 rotates, and dwang 6 can drive screw thread section of thick bamboo 8 and take briquetting 9 to remove in removing chamber 4 when rotating, and pushes down stopper 14, and stopper 14 passes through compression spring 13 and removes in recess 12, can pull out fixed block 11 and stopper 14 from grafting mouth 3, can pull down protection network 10 from stand 2.

The upper side and the lower side of the left end and the right end of the protective screen 10 are fixedly provided with fixed blocks 11, the side wall of the outer end of each fixed block 11 is elastically connected with a limiting block 14, the side wall of the upper side of the outer end of each limiting block 14 is provided with a slope 15, one ends of each fixed block 11 and each limiting block 14 penetrate through the insertion port 3 to enter the movable cavity 4, the side wall of the upper side of the outer end of each fixed block 11 is provided with a groove 12, a spring 13 is fixedly arranged in each groove 12, and the lower end of each limiting block 14 is slidably inserted into each groove 12 and is fixedly connected with the side wall of the upper end of each spring 13;

When the protection net 10 needs to be installed, the fixed block 11 is aligned with the plug-in port 3 and pushed inwards, the lower end of the slope 15 at the upper end of the limiting block 14 is contacted with the side wall at the upper end of the plug-in port 3, the limiting block 14 is pushed down through the slope 15, the limiting block 14 moves in the groove 12 through the compression spring 13, one end of the fixed block 11 is led to enter the movable cavity 4 with the limiting block 14, then the spring 13 resets the limiting block 14 under the reacting force and contacts with the inner wall of the movable cavity 4, the fixed block 11 is limited, and the protection net 10 is fixed on the side wall of the upright post 2.

When the device works, the base 1 and the upright post 2 are moved to a site needing shielding, then the base 1 is fixed, the fixed block 11 at one end of the protective net 10 is aligned with the plug-in port 3 and pushed inwards, the lower end of the slope 15 at the upper end of the limiting block 14 is contacted with the upper end side wall of the plug-in port 3, the limiting block 14 is pushed downwards through the slope 15, the limiting block 14 moves in the groove 12 through the compression spring 13, one end of the fixed block 11 is led to enter the moving cavity 4 with the limiting block 14, then the spring 13 resets the limiting block 14 under the reaction force and contacts with the inner wall of the moving cavity 4, the fixed block 11 is limited, so that the protective net 10 is fixed on the side wall of the upright post 2, when the protective net 10 needs to be removed, the anti-slip cap 7 is pinched and rotated, so that the rotating rod 6 is driven to rotate, the threaded cylinder 8 is driven to move in the moving cavity 4 when the rotating, the limiting block 14 is pushed down, the limiting block 14 moves in the groove 12 through the compression spring 13, and the fixed block 11 and the limiting block 14 can be pulled out of the plug-in the groove 12, and the protective net 10 can be removed from the upright post 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protective screening for construction, comprising: base (1), the upper end fixed mounting of base (1) has stand (2), its characterized in that: the side walls of the upper end and the lower end of the upright post (2) are provided with plug ports (3) penetrating through the side walls of the left end and the right end of the upright post, the inner ends of the plug ports (3) are provided with movable cavities (4), and pressing blocks (9) are connected in the movable cavities (4) in a sliding manner;

The upper and lower sides at both ends about protection network (10) all fixed block (11) are fixed, and elastic connection has stopper (14) on the outer end lateral wall of fixed block (11), has offered slope (15) on the lateral wall of the outer end upside of stopper (14), and in the one end of fixed block (11) and stopper (14) passed interface (3) entered into removal chamber (4).

2. The protective net for building construction according to claim 1, wherein: round holes are formed in the four end side walls of the base (1).

3. The protective net for building construction according to claim 2, wherein: the upper end of stand (2) has been seted up and has been rotated chamber (5), rotates chamber (5) and remove chamber (4) intercommunication, rotates in chamber (5) and is connected with dwang (6) through the bearing rotation, has seted up the external screw thread on the outer wall of dwang (6).

4. A protective net for building construction according to claim 3, wherein: the upper end of the rotating rod (6) is positioned on the outer wall of the rotating cavity (5) and is fixedly provided with an anti-slip cap (7).

5. The protective net for building construction according to claim 4, wherein: the outer walls of the upper end and the lower end of the rotating rod (6) are respectively sleeved with a threaded cylinder (8), and the inner wall of the threaded cylinder (8) is in threaded connection with the external threads on the rotating rod (6).

6. The protective net for building construction according to claim 5, wherein: the outer walls of the left end and the right end of the threaded cylinder (8) are symmetrically and fixedly provided with pressing blocks (9), and the outer walls of the pressing blocks (9) are in sliding connection with the inner walls of the movable cavity (4).

7. The protective net for building construction according to claim 6, wherein: the side wall of the upper side of the outer end of the fixed block (11) is provided with a groove (12), a spring (13) is fixedly arranged in the groove (12), and the lower end of the limiting block (14) is inserted into the groove (12) in a sliding manner and fixedly connected with the side wall of the upper end of the spring (13).