CN220909211U

CN220909211U - Security protection device

Info

Publication number: CN220909211U
Application number: CN202322705073.8U
Authority: CN
Inventors: 孙启超; 孙鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-05-07
Anticipated expiration: 2033-10-10

Abstract

The application relates to a security device, which belongs to the technical field of building construction security, can stably protect a critical hole, is firm, has high security performance and good comprehensive practicability, and comprises: a push rod; the rails are fixedly welded at the bottom of the ejector rod, and the bottom rod is fixedly welded at the other end of each rail; the two connecting columns are respectively and correspondingly welded at two ends of the ejector rod, and the other ends of the connecting columns are fixedly welded with fixing seats; the first threaded rod is arranged inside the fixed seat, and one end of the first threaded rod extends out of the fixed seat through a threaded hole formed in the fixed seat and is fixedly provided with a knob; the fixed plate is arranged at the other end of the first threaded rod, and the first threaded rod is rotationally connected with the fixed plate; the first rivet is fixedly arranged at one end of the fixed plate; the auxiliary fixing component is arranged at one end of the bottom rod and is used for assisting in fixing.

Description

Security protection device

Technical Field

The application relates to the technical field of building construction security, in particular to a security device.

Background

As is well known, in the building construction process, in order to construct safety, safety protection needs to be carried out on a border hole, such as an elevator well mouth, a landing window and the like, so that the construction safety is improved, and the safety of constructors is ensured.

At present, in the building construction process, the rivet is fixed on the wall to the protection of the edge hole, then the surrounding baffle is fixed on the edge hole by utilizing the binding wire winding, and the protection mode is unstable, has certain danger and is insufficient in comprehensive practicability.

Therefore, we propose a security protection device that can firmly fix the guard rail at the face limit entrance to a cave.

Disclosure of utility model

The utility model aims to provide a security device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a security device, comprising:

A push rod;

the rails are fixedly welded at the bottom of the ejector rod, and the bottom rod is fixedly welded at the other end of each rail;

the two connecting columns are respectively and correspondingly welded at two ends of the ejector rod, and the other ends of the connecting columns are fixedly welded with fixing seats;

the first threaded rod is arranged inside the fixed seat, and one end of the first threaded rod extends out of the fixed seat through a threaded hole formed in the fixed seat and is fixedly provided with a knob;

The fixing plate is arranged at the other end of the first threaded rod, and the first threaded rod is rotationally connected with the fixing plate;

the first rivet is fixedly arranged at one end of the fixed plate;

The auxiliary fixing component is arranged at one end of the bottom rod and is used for assisting in fixing;

And the falling-stone preventing mechanism is arranged on the bottom rod and is used for preventing falling stones from being accepted.

As still further aspects of the utility model: the auxiliary fixing assembly comprises a thread sleeve, the thread sleeve is rotatably arranged at one end of the bottom rod, a second threaded rod is screwed on the internal thread of the thread sleeve, one end of the second threaded rod extends into the bottom rod through a thread groove which is formed in the bottom rod and is matched with the second threaded rod, a gasket is fixedly arranged at the other end of the second threaded rod, and a second rivet is fixedly arranged at one end of the gasket.

As still further aspects of the utility model: the anti-falling mechanism comprises two mounting columns, a bearing plate is fixedly arranged between the two mounting columns, and an anti-falling net is fixedly arranged in the bearing plate.

As still further aspects of the utility model: the knob is provided with a groove.

As still further aspects of the utility model: and a plurality of reflective warning strips are arranged on the ejector rod and the bottom rod.

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

Firstly, the fixing seat is placed at a proper wall body position, then the knob is rotated, the first threaded rod is rotated under the action of the knob, and the fixing plate is driven to move until the first rivet is embedded into the wall body, so that the ejector rod is fixed on the wall body, and the aim of safety protection of the edge opening is achieved.

Drawings

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

FIG. 2 is a schematic view of the whole structure of another view of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.

In the figure: 1. a push rod; 2. railing; 3. a bottom bar; 4. a connecting column; 5. a fixing seat; 6. a first threaded rod; 7. a knob; 8. a fixing plate; 9. a first rivet; 10. a thread sleeve; 11. a second threaded rod; 12. a gasket; 13. a second rivet; 14. a mounting column; 15. a receiving plate; 16. anti-drop net; 17. and (5) a reflective warning strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application is described in further detail below with reference to the drawings.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a security device includes:

A push rod 1;

A plurality of rails 2, wherein the rails 2 are fixedly welded at the bottom of the ejector rod 1, and a bottom rod 3 is fixedly welded at the other end of the rails 2;

The two connecting columns 4 are respectively and correspondingly welded at two ends of the ejector rod 1, and a fixed seat 5 is fixedly welded at the other end of the connecting column 4;

The first threaded rod 6 is arranged inside the fixed seat 5, and one end of the first threaded rod 6 extends out of the fixed seat 5 through a threaded hole formed in the fixed seat 5 and is fixedly provided with a knob 7;

The fixing plate 8 is arranged at the other end of the first threaded rod 6, and the first threaded rod 6 is rotationally connected with the fixing plate 8;

The first rivet 9 is fixedly arranged at one end of the fixed plate 8;

The auxiliary fixing component is arranged at one end of the bottom rod 3 and is used for assisting in fixing;

And the falling-stone preventing mechanism is arranged on the bottom rod 3 and is used for preventing receiving falling stones.

This security protection device, the user firstly places fixing base 5 in suitable wall body position, then rotatory knob 7, make threaded rod one 6 rotate under the effect of knob 7, thereby drive fixed plate 8 and remove, until rivet one 9 imbeds the wall body, thereby fix ejector pin 1 on the wall body, reach the purpose of going on safety protection to the face limit entrance to a cave, then rotatory thread bush 10, make threaded rod two 11 remove under the effect of thread bush 10, and with rivet two 13 imbeds in the face limit wall body of waiting to protect, through the setting of preventing net 16, reach the purpose of accepting the falling stone, prevent that the falling stone from falling hurting the people.

In fig. 2-4: the auxiliary fixing assembly comprises a thread sleeve 10, the thread sleeve 10 is rotatably arranged at one end of the bottom rod 3, a threaded rod II 11 is screwed in the internal thread of the thread sleeve 10, one end of the threaded rod II 11 extends into the bottom rod 3 through a thread groove matched with the threaded rod II, the other end of the threaded rod II 11 is fixedly provided with a gasket 12, and one end of the gasket 12 is fixedly provided with a rivet II 13.

According to the security device, the threaded sleeve 10 is rotated, so that the threaded rod II 11 moves, the gasket 12 moves under the driving of the threaded rod II 11, and the rivet II 13 is embedded into a wall body beside the edge hole, so that the aim of auxiliary fixing is fulfilled.

In fig. 2-4: the anti-falling mechanism comprises two mounting columns 14, a connecting plate 15 is fixedly arranged between the two mounting columns 14, and an anti-falling net 16 is fixedly arranged in the connecting plate 15.

The safety protection device achieves the purpose of bearing falling rocks through the arrangement of the falling prevention net 16, and prevents the falling rocks from damaging the lower constructors.

In fig. 2-4: the knob 7 is provided with a groove.

The security protection device achieves the purpose of conveniently rotating the knob 7 through the arrangement of the structure.

In fig. 2-4: a plurality of reflective warning strips 17 are arranged on the top rod 1 and the bottom rod 3.

Through the arrangement of the structure, the security device can warn constructors, and achieves the purpose of further security protection.

In this embodiment, the first threaded rod 6 and the second threaded rod 11 are all known devices directly purchased in the market for those skilled in the art, and can be customized or selected according to actual demands, so that only the first threaded rod 6 and the second threaded rod 11 are used, and are not improved in structure and function, and the first threaded rod 6 and the second threaded rod 11 are provided with control switches matched with the first threaded rod 11, the mounting positions of the control switches are selected according to actual demands, so that the operators can operate and control, and the technology is very mature and can be realized.

The implementation principle of the security device of the embodiment of the application is as follows: the user firstly places fixing base 5 in suitable wall body position, then rotatory knob 7 makes threaded rod one 6 rotate under the effect of knob 7 to drive fixed plate 8 and remove, until rivet one 9 imbeds the wall body, thereby fix ejector pin 1 on the wall body, reach and face limit entrance to a cave safety protection's purpose, then rotatory thread bush 10 makes threaded rod two 11 remove under the effect of thread bush 10, and imbed rivet two 13 in the face limit wall body of waiting to protect, through the setting of preventing net 16 that falls, reach the purpose of accepting the falling stone, prevent falling the falling stone and hurt the people.

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 security device, comprising:

a push rod (1);

A plurality of rails (2), wherein the rails (2) are fixedly welded at the bottom of the ejector rod (1), and a bottom rod (3) is fixedly welded at the other end of the rail (2);

The two connecting columns (4) are respectively and correspondingly welded at two ends of the ejector rod (1), and a fixing seat (5) is fixedly welded at the other end of the connecting column (4);

The first threaded rod (6) is arranged inside the fixed seat (5), and one end of the first threaded rod (6) extends out of the fixed seat (5) through a threaded hole formed in the fixed seat (5) and is fixedly provided with a knob (7);

The fixing plate (8), the said fixing plate (8) is set up in the other end of the first (6) threaded rod, and the first (6) threaded rod is connected with fixing plate (8) rotation;

The first rivet (9) is fixedly arranged at one end of the fixed plate (8);

The auxiliary fixing component is arranged at one end of the bottom rod (3) and is used for auxiliary fixing;

The falling-stone preventing mechanism is arranged on the bottom rod (3) and is used for receiving falling stones and preventing the falling stones from damaging constructors.

2. A security device according to claim 1, wherein: the auxiliary fixing assembly comprises a thread sleeve (10), the thread sleeve (10) is rotatably arranged at one end of the bottom rod (3), a second threaded rod (11) is screwed in the thread sleeve (10), one end of the second threaded rod (11) extends into the bottom rod (3) through a thread groove matched with the threaded groove formed in the bottom rod (3), a gasket (12) is fixedly arranged at the other end of the second threaded rod (11), and a second rivet (13) is fixedly arranged at one end of the gasket (12).

3. A security device according to claim 1, wherein: the anti-falling mechanism comprises two mounting columns (14), a bearing plate (15) is fixedly arranged between the two mounting columns (14), and an anti-falling net (16) is fixedly arranged in the bearing plate (15).

4. A security device according to claim 1, wherein: the knob (7) is provided with a groove.

5. A security device according to claim 1, wherein: a plurality of reflective warning strips (17) are arranged on the ejector rod (1) and the bottom rod (3).