CN219413777U

CN219413777U - Anti-falling structure of anti-seismic bracket

Info

Publication number: CN219413777U
Application number: CN202223577952.9U
Authority: CN
Inventors: 张珏
Original assignee: Shanghai Zhenxi Science And Technology Group Co ltd
Current assignee: Shanghai Zhenxi Science And Technology Group Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-25
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of support anti-falling, in particular to an anti-falling structure of an anti-seismic support, which comprises a fixed block and a long tube, wherein the fixed block and the long tube are fixedly connected to the lower surface of the support, the surface of the long tube is fixedly connected with an outer frame, the upper surface of the outer frame is fixedly connected with a shaft block, the surface of the shaft block is fixedly connected with a connecting rope, one side, far away from the shaft block, of the connecting rope is fixedly connected with a movable rope, and the middle part of the lower surface of the support is fixedly connected with a testing assembly. Through the cooperation setting between frame, connecting rope, removal rope and the test assembly, can measure fixed long tube movement under fixed condition, appear in the condition that the long tube has not hard up to drop, the measurement ball in the test assembly can change, whether remove according to the observation measurement ball and judge whether the installation condition of fixed long tube is firm to can just observe the problem that appears before drop completely, reach the condition that prevents that the structure drops completely on the support.

Description

Anti-falling structure of anti-seismic bracket

Technical Field

The utility model relates to the technical field of support anti-falling, in particular to an anti-falling structure of an anti-seismic support.

Background

The anti-seismic support is used for limiting the auxiliary electromechanical engineering facilities to generate displacement, controlling the vibration of the facilities and transmitting the load to various components or devices on the bearing structure, the anti-seismic support is used for reliably protecting the electromechanical engineering facilities in the earthquake and bearing the earthquake action from any horizontal direction, the anti-seismic support is used for checking according to the load born by the anti-seismic support, all the components forming the anti-seismic support are finished components, the components connected with the fasteners are convenient to install, the limit of the anti-seismic support of the heat-insulation pipeline is designed according to the dimension of the heat-insulation pipeline, and the displacement generated by the expansion and contraction of the pipeline is not limited.

The support part is slightly loosened and cannot be clearly observed, and the falling situation can be known only under the condition of complete falling, so that the influence can be caused, and therefore, a structure capable of observing slight loosening is needed to be controlled before falling.

According to the utility model, according to actual conditions, an electric drill is used for drilling a proper mounting hole on the surface of a specified wall, an anti-falling mechanism is mounted on the wall needing fixing through a hammer, then an inner rod sequentially penetrates through the inside of a first movable rod and a second movable rod and is in threaded connection through a nut, the inner rod is synchronously driven to move upwards by extrusion through rotating the nut, a fourth spring is further extruded to move upwards, and accordingly a first connecting rod and a second connecting rod rotate around a movable pin at the middle joint, so that the first connecting rod and the second connecting rod synchronously expand outwards to further support the mounting hole drilled on the surface of the wall, friction between an outer tube and the mounting hole is increased, stability of the anti-falling mechanism during mounting is improved, the outer tube is prevented from falling from the inside of the mounting hole, and safety of the bracket is further improved; the structure improves the stability of the bracket from the installation, but does not propose optimization for the square shape of loosening and falling of the parts after the installation, so that the control cannot be realized under the state of part conveying due to various reasons.

In view of the above, an anti-falling structure of an anti-seismic bracket is provided to solve the above problems, and the structure mounted on the bracket can be observed after the shock-absorbing bracket is mounted to see whether the structure is moved after loosening occurs, so that the problem can be observed before the structure falls off completely, and the situation that the structure on the bracket falls off completely is prevented.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an anti-falling structure of an anti-seismic bracket, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the anti-falling structure of the anti-seismic support comprises a fixed block and a long pipe, wherein the fixed block is fixedly connected to the lower surface of the support, the surface of the long pipe is fixedly connected with an outer frame, the upper surface of the outer frame is fixedly connected with a shaft block, the surface of the shaft block is fixedly connected with a connecting rope, one side, far away from the shaft block, of the connecting rope is fixedly connected with a moving rope, and the middle part of the lower surface of the support is fixedly connected with a testing assembly;

the test assembly comprises a test frame, a transparent window, scale marks and a measuring ball.

Optionally, a first half frame is fixedly connected with one side of the bottom of the fixed block, and a second half frame is connected with the bottom of the fixed block through a rotating shaft.

Optionally, the upper surface fixedly connected with square of support, the connecting rope through connection is in the inside of square, the one end of removal rope runs through square inner wall and connecting rope fixed connection.

Optionally, the surface screw thread of long tube wears to be equipped with the mounting bolt, the mounting bolt runs through the one end of frame inner wall and the inner wall threaded connection of long tube.

Optionally, the surface threaded connection of second half frame has fixing bolt, fixing bolt's one end runs through second half frame inner wall one end with the inner wall threaded connection of first half frame.

Optionally, the number of the square blocks is two, the two square blocks and the vertical central line of the bracket are symmetrically arranged with respect to the symmetry axis, the number of the outer frames is two, the two outer frames are all arranged on the surface of the long tube, and the two ends of the connecting rope are connected with the two outer frames.

Optionally, the top fixed connection of test frame is at the surface of support, the transparent window is seted up on the surface of test frame, the scale mark is carved on the surface of test frame, the measuring ball sets up in the inside of test frame, the one end that the movable rope runs through the support inner wall is located the inner wall and measuring ball fixed connection of test frame.

(III) beneficial effects

The utility model provides an anti-falling structure of an anti-seismic bracket, which has the following beneficial effects:

1. this antidetonation support anti-drop structure, through the cooperation setting between frame, connecting rope, removal rope and the test assembly, can measure fixed long tube removal condition under fixed condition, appear in the condition that the long tube had not hard up to drop, the measuring ball in the test assembly can change, whether move according to the observation measuring ball and judge the installation condition of fixed long tube firm, thereby can just observe the problem that appears before drop completely, reach the condition that prevents that the structure drops completely on the support.

Drawings

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

FIG. 2 is a schematic diagram of a test assembly according to the present utility model;

FIG. 3 is a schematic view of the connecting rope structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a bracket; 2. a fixed block; 3. a long tube; 4. a first half frame; 5. a second half frame; 6. an outer frame; 7. a shaft block; 8. a connecting rope; 9. a moving rope; 10. a square block; 11. a testing component; 1101. a test frame; 1102. a transparent window; 1103. scale marks; 1104. a measuring ball; 12. installing a bolt; 13. and (5) fixing bolts.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 provides an anti-falling structure of an anti-seismic bracket;

embodiment one:

referring to fig. 1-5, the device comprises a fixed block 2 and a long tube 3 which are fixedly connected to the lower surface of a bracket 1, wherein an outer frame 6 is fixedly connected to the surface of the long tube 3, a shaft block 7 is fixedly connected to the upper surface of the outer frame 6, a connecting rope 8 is fixedly connected to the surface of the shaft block 7, a movable rope 9 is fixedly connected to one side of the connecting rope 8 away from the shaft block 7, a first half frame 4 is fixedly connected to one side of the bottom of the fixed block 2, a second half frame 5 is connected to the bottom of the fixed block 2 through a rotating shaft, a fixing bolt 13 is connected to the surface of the second half frame 5 through threads, and one end of the fixing bolt 13 penetrates through one end of the inner wall of the second half frame 5 and is in threaded connection with the inner wall of the first half frame 4;

further, the upper surface of the bracket 1 is fixedly connected with a square 10, the connecting rope 8 is connected inside the square 10 in a penetrating way, and one end of the moving rope 9 is fixedly connected with the connecting rope 8 in a penetrating way through the inner wall of the square 10;

further, the surface thread of the long tube 3 is penetrated with a mounting bolt 12, and one end of the mounting bolt 12 penetrating through the inner wall of the outer frame 6 is in threaded connection with the inner wall of the long tube 3;

specifically, the bracket 1 is positioned at a high position for supporting and fixing, the long tube 3 is fixedly connected inside the bracket through the first half frame 4 and the second half frame 5 through the fixing bolts 13, and the outer frames 6 are arranged on the long tube 3 through the mounting bolts 12 at the front end and the rear end of the first half frame 4 and the second half frame 5, so that the outer frames 6 at the two positions are connected through the connecting ropes 8, the middle of the connecting ropes 8 is positioned in the square 10, and one end of the moving rope 9, which is positioned in the square 10, is fixedly connected with the connecting ropes 8;

when the shaft block 7 is installed, in the case that the connecting rope 8 is connected with the shaft block 7, the shaft block 7 can be installed on the outer frame 6 at a fixed position in two forms of welding or screw thread fixed installation;

the structure is used for completing the integral installation between the structures.

The test using method is as follows:

referring to fig. 1-2, a testing component 11 is fixedly connected to the middle of the lower surface of the support 1, the testing component 11 comprises a testing frame 1101, a transparent window 1102, scale marks 1103 and a measuring ball 1104, the top of the testing frame 1101 is fixedly connected to the surface of the support 1, the transparent window 1102 is arranged on the surface of the testing frame 1101, the scale marks 1103 are engraved on the surface of the testing frame 1101, the measuring ball 1104 is arranged in the testing frame 1101, and one end of a moving rope 9 penetrating through the inner wall of the support 1 is positioned on the inner wall of the testing frame 1101 and fixedly connected with the measuring ball 1104;

specifically, one side of the moving rope 9 is fixedly connected with the connecting rope 8, then the other end of the moving rope 9 penetrates through the inner wall of the bracket 1 and is connected with the measuring ball 1104 arranged in the test frame 1101, after the installation is completed, the measuring ball 1104 is positioned in the test frame 1101 and marked on the scale mark 1103, the connecting rope 8 moves along with the movement of the long tube 3 when the installation of the fixed long tube 3 is loose, and meanwhile, the connecting rope 8 can drive the measuring ball 1104 in the test frame 1101 to move up and down, so that when the measuring ball 1104 deviates from the scale marked on the scale mark 1103, the moving condition of the long tube 3 is known, loose conditions appear among fixed parts, the installation structure is inspected and overhauled immediately, the situation that the whole installation structure is reminded before falling off can be prevented, and timely overhauling is achieved.

In the utility model, the working steps of the device are as follows:

1. firstly, mounting a bracket 1, and then mounting and fixing a long tube 3 through a first half frame 4 and a second half frame 5;

2. secondly, installing an outer frame 6 on two sides of the installed long tube 3 through installing bolts 12, connecting the two outer frames 6 through connecting ropes 8, wherein the middle part of the connecting rope 8 is positioned in a square 10 on the bracket 1, and connecting the connecting rope 8 and a movable rope 9 in the square 10;

3. then, the other side of the moving rope 9 is positioned inside the test frame 1101 and connected with the measuring ball 1104, and the measuring ball 1104 is fixed after being installed;

4. finally, the change of the measuring ball 1104 is observed according to the transparent window 1102, thereby preventing the long tube 3 fixed by the bracket 1 from falling off.

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. The utility model provides an antidetonation support anti-drop structure, includes fixed block (2) and long tube (3) of fixed connection at support (1) lower surface, its characterized in that: the surface of the long tube (3) is fixedly connected with an outer frame (6), the upper surface of the outer frame (6) is fixedly connected with a shaft block (7), the surface of the shaft block (7) is fixedly connected with a connecting rope (8), one side, far away from the shaft block (7), of the connecting rope (8) is fixedly connected with a moving rope (9), and the middle part of the lower surface of the support (1) is fixedly connected with a testing component (11);

the test assembly (11) comprises a test frame (1101), a transparent window (1102), graduation marks (1103) and a measuring ball (1104).

2. The anti-seismic bracket anti-drop structure according to claim 1, wherein: the bottom one side fixedly connected with first half frame (4) of fixed block (2), the bottom of fixed block (2) is connected with second half frame (5) through the pivot.

3. The anti-seismic bracket anti-drop structure according to claim 1, wherein: the upper surface fixedly connected with square (10) of support (1), connecting rope (8) through-connection is in the inside of square (10), the one end of removal rope (9) runs through square (10) inner wall and connecting rope (8) fixed connection.

4. The anti-seismic bracket anti-drop structure according to claim 1, wherein: the surface thread of long tube (3) wears to be equipped with mounting bolt (12), mounting bolt (12) run through one end and the inner wall threaded connection of long tube (3) of frame (6) inner wall.

5. The anti-seismic bracket anti-drop structure according to claim 2, wherein: the surface threaded connection of second half frame (5) has fixing bolt (13), the one end of fixing bolt (13) runs through second half frame (5) inner wall one end with the inner wall threaded connection of first half frame (4).

6. A shock-resistant bracket anti-drop structure according to claim 3, wherein: the number of the square blocks (10) is two, the two square blocks (10) and the vertical center line of the support (1) are symmetrically arranged by taking a symmetry axis as a symmetry axis, the number of the outer frames (6) is two, the two outer frames (6) are all arranged on the surface of the long tube (3), and the two ends of the connecting rope (8) are connected with the two outer frames (6).

7. The anti-seismic bracket anti-drop structure according to claim 1, wherein: the top fixed connection of test frame (1101) is at the surface of support (1), the surface at test frame (1101) is seted up to transparent window (1102), scale mark (1103) inscribe the surface at test frame (1101), measurement ball (1104) set up the inside at test frame (1101), the one end that removes rope (9) and run through support (1) inner wall is located the inner wall and measurement ball (1104) fixed connection of test frame (1101).