CN220828067U

CN220828067U - Building safety protection fixing device

Info

Publication number: CN220828067U
Application number: CN202321782417.9U
Authority: CN
Inventors: 邓清清; 钱成军; 姜登科; 刘琪; 王宝雨; 王昆明; 庞冬; 彭凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-08
Filing date: 2023-07-08
Publication date: 2024-04-23
Anticipated expiration: 2033-07-08

Abstract

The utility model discloses a building safety protection fixing device, which relates to the technical field of protection fixing devices and comprises two connecting frames, wherein fixing mechanisms are arranged outside the two connecting frames, each fixing mechanism comprises four first screw rods and four first clamping plates, the eight first screw rods are respectively connected with the two connecting frames in a threaded manner, the eight first screw rods are respectively and fixedly connected with the eight first clamping plates, each fixing mechanism comprises two moving blocks and two second clamping plates, and the four moving blocks are respectively and slidably connected with the two connecting frames. According to the utility model, the connecting frame, the telescopic spring, the first screw rod, the first clamping plate, the moving block, the second screw rod, the second clamping plate and the pull rod are matched, so that when protection nets with different heights are required to be installed and fixed, the second clamping plate at the upper end of the fixed protection net is adjusted according to the height of the protection net, the purpose of adapting is achieved, the application range and the practicability of the protection fixing device are improved, and the protection fixing device is worthy of popularization and use.

Description

Building safety protection fixing device

Technical Field

The utility model relates to the technical field of protection fixing devices, in particular to a building safety protection fixing device.

Background

During construction, in order to prevent objects or workers from falling from the scaffold, a protective net is arranged outside the scaffold.

The appearance of protection network has increased the security when building construction, but often fixes comparatively inconvenient, consequently needs protection fixing device to fix the protection network.

The prior patent document with the publication number of CN211949700U can fix the whole device through a fixing plate, and the fixing plate is fixed through a fixing hole, so that the fixing stability is ensured, however, in the practical application, the height of a protection net which is required to be fixedly installed is always different, so that if the protection structure cannot be adjusted according to the current condition, certain use limitation exists; to this end we provide a building safety protection fixing device solving the above problems.

Disclosure of utility model

The utility model aims to make up the defects of the prior art, and provides a building safety protection fixing device, which can adjust the position of a fixing structure according to the height of a protection net when fixing the protection nets with different heights, thereby facilitating the whole fixing work.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building safety protection fixing device, includes two link, two the outside of link all is provided with fixed establishment, two fixed establishment all includes four screw rods one and four splint one, eight screw rods one respectively with two link threaded connection, eight screw rods one respectively with eight splint one fixed connection, two fixed establishment all includes two movable blocks and two splint two, four movable blocks respectively with two link sliding connection, the equal threaded connection of inner wall of four movable blocks has screw rods two, four screw rods two respectively with four splint two fixed connection, the equal sliding connection of inner wall of four movable blocks has two pull rods, eight pull rods respectively with two link sliding connection, the surface of eight pull rods all overlaps and is equipped with telescopic spring, eight telescopic spring respectively with four movable blocks and eight pull rod fixed connection.

Further, two the equal fixedly connected with of surface of link peg graft the post, two the outside of link all is provided with two U-shaped clamp splice, four the U-shaped clamp splice is respectively through four peg graft posts and two link looks joint, four the equal sliding connection of inner wall of U-shaped clamp splice has two control buttons, installation and dismantlement work when can convenient to use.

Further, four the equal threaded connection of inner wall of U-shaped clamp splice has two fixing bolt one, the outside of link is provided with eight splint three, can be convenient for fix the device whole with the wall body.

Further, eight fixing bolts I are fixedly connected with eight clamping plates III respectively, and eight clamping plates III are slidably connected with four U-shaped clamping blocks respectively, so that the whole device can be conveniently fixed with a wall body.

Further, four the equal fixedly connected with two fixed plates of surface of U-shaped clamp splice, eight equal threaded connection of inner wall of fixed plate has fixing bolt two, can strengthen the fixed connection between the device, promotes overall stability.

Further, two reinforcing support blocks are arranged outside the connecting frame, two reinforcing support blocks are respectively connected with four U-shaped clamping blocks in a sliding mode, eight fixing bolts are respectively connected with the two reinforcing support blocks in a threaded mode, and therefore fixed connection between devices can be reinforced, and overall stability is improved.

Further, the upper surfaces of two U-shaped clamping blocks positioned on the upper portions of the four U-shaped clamping blocks are fixedly connected with hoisting seats, and the inner walls of the two hoisting seats are provided with hoisting holes, so that hoisting and mounting work of the device can be facilitated.

Compared with the prior art, the building safety protection fixing device has the following beneficial effects:

1. According to the utility model, through the matching arrangement among the connecting frame, the telescopic spring, the first screw rod, the first clamping plate, the moving block, the second screw rod, the second clamping plate and the pull rod, when the protective nets with different heights are required to be installed and fixed, the second clamping plate for fixing the upper end of the protective net can be adjusted according to the heights of the protective nets, so that the purpose of adapting is achieved, the application range and the practicability of the protective fixing device are improved, and the protective fixing device is worthy of popularization and use.

2. The fixing bolt I and the clamping plate III are arranged, the whole device and the wall body can be conveniently fixed, the fixing connection between the devices can be enhanced through the fixing plate, the fixing bolt II and the reinforcing supporting block, the whole stability is improved, the lifting and mounting work of the device can be conveniently carried out through the lifting seat and the lifting hole, and the mounting and dismounting work during use can be conveniently carried out through the inserting column, the U-shaped clamping block and the control button.

Drawings

FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

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

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

Fig. 5 is a schematic diagram of a partial structure of the present utility model.

In the figure: 1. a connecting frame; 2. a fixing mechanism; 201. a telescopic spring; 202. a first screw; 203. a clamping plate I; 204. a moving block; 205. a second screw; 206. a clamping plate II; 207. a pull rod; 3. a first fixing bolt; 4. a clamping plate III; 5. a fixing plate; 6. a second fixing bolt; 7. reinforcing the supporting blocks; 8. hoisting the base; 9. a hoisting hole; 10. a plug-in column; 11. u-shaped clamping blocks; 12. a control button.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As described in the background art, in actual life application, the height of the protection net which is required to be fixedly installed is often different, so that if the protection structure cannot be adjusted according to the current condition, certain use limitation exists, the embodiment provides a building safety protection fixing device, and the position of the fixing structure can be adjusted according to the heights of the protection nets when the protection nets with different heights are installed, so that the whole fixing work is convenient, and the whole efficiency is improved.

Referring to fig. 1 to 5, the present embodiment proposes a fixing device for building safety protection, which includes two connection frames 1, and fixing mechanisms 2 are disposed outside the two connection frames 1.

The outer surface of two link 1 all fixedly connected with peg graft post 10, the outside of two link 1 all is provided with two U-shaped clamp splice 11, and four U-shaped clamp splice 11 are respectively through four peg graft post 10 looks joint with two link 1, and the equal sliding connection of inner wall of four U-shaped clamp splice 11 has two control buttons 12.

Firstly, the U-shaped clamping blocks 11 are inserted into the notches formed in the upper and lower sides of the connecting frame 1 through the inserting columns 10, spring telescopic heads at two ends of the inserting columns 10 are extruded by the notches and can be retracted into the inserting columns 10 during insertion, and then after the inserting columns 10 are completely inserted into the notches formed in the U-shaped clamping blocks 11, the spring telescopic heads which are not extruded by the notches can be sprung out of the inner sides of the notches, so that the effect of clamping and fixing is achieved.

When the disassembly is needed, the control button 12 can be pressed to extrude the spring telescopic head in the notch, so that the U-shaped clamping block 11 is pulled out at the moment when the limit is released in the inserting column 10, and the disassembly work is completed, so that the assembly and the disassembly are simpler and more convenient, and meanwhile, the split design is beneficial to maintenance and replacement of each part.

The equal threaded connection of inner wall of four U-shaped clamp splice 11 has two fixing bolt one 3, and the outside of link 1 is provided with eight splint three 4, eight fixing bolt one 3 respectively with eight splint three 4 fixed connection, eight splint three 4 respectively with four U-shaped clamp splice 11 sliding connection, can be comparatively convenient fix device and wall body, promoted the holistic stability of device.

The outer surface of four U-shaped clamp splice 11 is equal fixedly connected with two fixed plates 5, and the equal threaded connection of inner wall of eight fixed plates 5 has fixing bolt two 6, and the outside of link 1 is provided with two reinforcing support pieces 7, and two reinforcing support pieces 7 respectively with four U-shaped clamp splice 11 sliding connection, eight fixing bolt two 6 respectively with two reinforcing support pieces 7 threaded connection.

The reinforcing support block 7 is formed by a rectangular block body and two cylindrical splicing columns, and grooves matched with the splicing columns protruding from two sides of the reinforcing support block 7 are formed in the surface of the U-shaped clamping block 11.

The reinforcing support block 7 is inserted into the splicing groove formed in the U-shaped clamping block 11, the fixing bolt II 6 is screwed down and is connected into the threaded groove formed in the reinforcing support block 7 in a threaded mode, fastening and fixing are achieved, the fixing connection between devices can be enhanced, overall stability is improved, and overall fixing effect is better.

The lifting seat 8 is fixedly connected to the upper surfaces of two U-shaped clamping blocks 11 positioned on the upper portion of the four U-shaped clamping blocks 11, lifting holes 9 are formed in the inner walls of the two lifting seats 8, and the lifting holes 9 can be formed for the device when the device needs to be lifted and fixed, so that the device is convenient for overall installation work.

The two fixing mechanisms 2 comprise four first screw rods 202 and four first clamping plates 203, the eight first screw rods 202 are respectively in threaded connection with the two connecting frames 1, the eight first screw rods 202 are respectively and fixedly connected with the eight first clamping plates 203, the two fixing mechanisms 2 comprise two moving blocks 204 and two second clamping plates 206, and the four moving blocks 204 are respectively and slidably connected with the two connecting frames 1.

The inner walls of the four moving blocks 204 are all in threaded connection with screw rods II 205, the four screw rods II 205 are respectively and fixedly connected with four clamping plates II 206, the inner walls of the four moving blocks 204 are all in sliding connection with two pull rods 207, eight pull rods 207 are respectively and slidably connected with two connecting frames 1, the outer surfaces of the eight pull rods 207 are respectively sleeved with telescopic springs 201, and the eight telescopic springs 201 are respectively and fixedly connected with the four moving blocks 204 and the eight pull rods 207.

The surface of the connecting frame 1 is provided with a plurality of limit holes matched with the pull rod 207, the moving block 204 is made of stainless steel metal, the stability is good, the oxidation and rust are not easy, and the service life of the device is prolonged.

Pulling the pull rod 207, so that the telescopic spring 201 sleeved on the outer surface of the pull rod 207 is stressed to deform, and meanwhile, one end of the pull rod 207 leaves a limiting hole formed in the surface of the connecting frame 1, limiting of the moving block 204 is relieved, and at the moment, the moving block 204 is adjusted to a proper height matched with the required installation protection net height.

Then loosen the pulling to pull rod 207, can make pull rod 207 reinsert the spacing hole of link 1 surface seting up under the influence of extension spring 201 elasticity, accomplish spacing work, screw rod two 205 drive splint two 206 can be fixed the protection network this moment, has made things convenient for holistic fixed work, has promoted the efficiency when fixed, and the later stage dismantlement work of being convenient for has improved the application scope of device simultaneously, has embodied holistic suitability.

Working principle: when the protective net is fixed, each U-shaped clamping block 11 is firstly inserted into the upper part and the lower part of the connecting frame 1 through the insertion posts 10, the first-step assembling work is completed, then the U-shaped clamping blocks 11 are fixedly clamped to the positions of two sides of the wall body, the clamping plates III 4 fixedly connected with the U-shaped clamping blocks are driven by the first tightening fixing bolts 3, the work of fixing the wall body is completed, then the pull rod 207 is pulled, the telescopic springs 201 sleeved on the outer surface of the pull rod 207 are forced to deform, meanwhile, one end of the pull rod 207 leaves a limiting hole formed in the surface of the connecting frame 1, limiting on the moving block 204 is released, at the moment, the moving block 204 is adjusted to a height which is suitable for the height of the protective net to be installed, the pulling on the pull rod 207 is released immediately, the pull rod 207 can be reinserted into the limiting hole formed in the surface of the connecting frame 1 under the influence of the elasticity of the telescopic springs 201, and at the moment, the second tightening screws 205 drive the clamping plates II 206 fixedly connected with the clamping plates II can fix the protective net.

Claims

1. Building safety protection fixing device, including two link (1), its characterized in that: two the outside of link (1) all is provided with fixed establishment (2), two fixed establishment (2) all include four screw rods one (202) and four splint one (203), eight screw rods one (202) respectively with two link (1) threaded connection, eight screw rods one (202) respectively with eight splint one (203) fixed connection, two fixed establishment (2) all include two movable blocks (204) and two splint two (206), four movable blocks (204) respectively with two link (1) sliding connection, the equal threaded connection of inner wall of four movable blocks (204) has screw rods two (205), four screw rods two (205) respectively with four splint two (206) fixed connection, the equal sliding connection of inner wall of four movable blocks (204) has two pull rods (207), eight pull rods (207) respectively with two link (1) sliding connection, the surface of eight pull rods (207) all overlaps and is equipped with expansion spring (201), eight expansion spring (201) respectively with four movable blocks (204) and eight pull rods (207) fixed connection.

2. A building safety securing apparatus as claimed in claim 1, wherein: two the surface of link (1) is two grafting post (10) all fixedly connected with, two the outside of link (1) all is provided with two U-shaped clamp splice (11), four U-shaped clamp splice (11) are respectively through four grafting post (10) and two link (1) looks joint, four the equal sliding connection of inner wall of U-shaped clamp splice (11) has two control buttons (12).

3. A building safety securing apparatus as claimed in claim 2, wherein: the inner walls of the four U-shaped clamping blocks (11) are respectively connected with two first fixing bolts (3) in a threaded mode, and eight third clamping plates (4) are arranged outside the connecting frame (1).

4. A building safety securing apparatus as claimed in claim 3, wherein: eight fixing bolts I (3) are fixedly connected with eight clamping plates III (4) respectively, and eight clamping plates III (4) are slidably connected with four U-shaped clamping blocks (11) respectively.

5. A building safety securing apparatus as claimed in claim 2, wherein: two fixing plates (5) are fixedly connected to the outer surfaces of the four U-shaped clamping blocks (11), and fixing bolts II (6) are connected to the inner walls of the eight fixing plates (5) in a threaded mode.

6. A building safety securing apparatus as claimed in claim 5, wherein: the outside of link (1) is provided with two enhancement supporting shoe (7), two enhancement supporting shoe (7) respectively with four U-shaped clamp splice (11) sliding connection, eight fixing bolt two (6) respectively with two enhancement supporting shoe (7) threaded connection.

7. A building safety securing apparatus as claimed in claim 2, wherein: the upper surfaces of two U-shaped clamping blocks (11) positioned at the upper parts of the four U-shaped clamping blocks (11) are fixedly connected with hoisting seats (8), and hoisting holes (9) are formed in the inner walls of the two hoisting seats (8).