CN216516778U

CN216516778U - Adjustable screw assembly of movable operating platform

Info

Publication number: CN216516778U
Application number: CN202123220456.3U
Authority: CN
Inventors: 孙浩翔; 张朋东; 孙静; 李享; 肖仕浪; 赵光远
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an adjustable screw group of a movable operating platform, which relates to the technical field of building equipment and comprises a top plate and a support frame, wherein the bottom of the top plate is fixedly connected with the support frame, the outer wall of the support frame is fixedly connected with an installation frame, the outer wall of the installation frame is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a threaded cylinder, and the inner wall of the threaded cylinder is in threaded connection with an adjustable threaded rod. According to the utility model, through the matching among the Z-shaped handle, the elastic part, the movable block, the friction cylinder, the water absorption strip and the placing groove, the Z-shaped handle can conveniently rotate the adjustable threaded rod, the adjustable threaded rod can be conveniently lifted, the unsafe behavior that the movable operating platform is not fallen to the ground is avoided, meanwhile, the friction force between the friction cylinder and the hand can be increased, the water absorption strip can absorb sweat stains in the hand, and the Z-shaped handle is prevented from slipping in the holding process.

Description

Adjustable screw assembly of movable operating platform

Technical Field

The utility model relates to the technical field of building equipment, in particular to an adjustable screw group of a movable operating platform.

Background

The movable operating platform with casters or guide rails and movable scaffold operating platform is one of the most widely used scaffolds in building. The main frame is in a shape of a door, so the main frame is also called a door type or door type scaffold, and is also called a scaffold or a portal frame. The scaffold mainly comprises a main frame, a transverse frame, cross inclined struts, scaffold boards, protective struts, adjustable screws and the like. The following problems exist in the prior art:

1. when the scaffold is used, the lifting of the adjustable screw is complicated, so that unsafe behaviors that the protective support of the movable operating platform does not fall to the ground easily occur;

2. because the ground flatness on the building site is lower to lead to scaffold frame when using, can not fix scaffold frame, thereby lead to scaffold frame to remove easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable screw group of a movable operating platform, which aims to facilitate the use and adjustment of an adjustable screw and solve the problem that the adjustable screw is inconvenient to use and adjust; wherein another kind of purpose is when using in order to solve scaffold frame, can not fix the problem to scaffold frame to reach the effect that can fix the scaffold frame in the use.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an adjustable screw group of portable operation platform, includes roof and support frame, the bottom fixedly connected with support frame of roof, the outer wall fixedly connected with mounting bracket of support frame, the outer wall fixedly connected with connecting rod of mounting bracket, the other end fixedly connected with screw thread section of thick bamboo of connecting rod, the inner wall threaded connection of screw thread section of thick bamboo has adjustable threaded rod, adjustable threaded rod's top fixedly connected with Z type handle.

The bottom fixedly connected with of adjustable threaded rod stabilizes the support, the outer wall sliding connection who stabilizes the support has a protective barrel.

The technical scheme of the utility model is further improved as follows: the outer wall of Z type handle has seted up the standing groove, the inner wall fixedly connected with elastic component of standing groove, the other end fixedly connected with movable block of standing groove, the outer wall of movable block and the inner wall sliding connection of standing groove.

Adopt above-mentioned technical scheme, the movable block in this scheme can move about through the elastic component, accomodates through the standing groove.

The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with friction section of thick bamboo of standing groove, the inner wall of friction section of thick bamboo is the toper setting, the inner wall of standing groove just is located the inside fixedly connected with water absorption strip of friction section of thick bamboo.

Adopt above-mentioned technical scheme, a friction section of thick bamboo in this scheme can increase the frictional force between Z type handle and the hand, avoids appearing skidding.

The technical scheme of the utility model is further improved as follows: one end of the friction cylinder penetrates through the outer wall of the movable block, and the length of the water absorption strip is larger than that of the friction cylinder.

By adopting the technical scheme, the water absorption strip in the scheme can absorb sweat stains in the hands of workers, so that the workers can tightly hold the Z-shaped handle.

The technical scheme of the utility model is further improved as follows: the bottom of the stabilizing support is fixedly connected with a limiting plate, and the bottom of the limiting plate is fixedly connected with an anti-skid nail.

Adopt above-mentioned technical scheme, the antiskid nail in this scheme can make the friction between stable support and the ground more stable, avoids appearing the phenomenon of skidding.

The technical scheme of the utility model is further improved as follows: limiting mechanism has been seted up to the inner wall of a protection section of thick bamboo, limiting mechanism's inner wall and the outer wall sliding connection of limiting plate, the bottom fixedly connected with pressure-bearing pole of a protection section of thick bamboo.

By adopting the technical scheme, the pressure-bearing rod in the scheme can enable the limiting plate to slide up and down in the limiting mechanism when bearing pressure.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides an adjustable screw group of a movable operation platform, which is characterized in that a Z-shaped handle, an elastic piece, a movable block, a friction cylinder, a water absorption strip and a placing groove are arranged in a matched manner, so that the Z-shaped handle can conveniently rotate an adjustable threaded rod, the adjustable threaded rod can be conveniently lifted, unsafe behaviors that the movable operation platform is not fallen to the ground by a protective support are avoided, meanwhile, the friction cylinder can increase the friction force between the friction cylinder and a hand, the water absorption strip can absorb sweat stains in the hand, and slipping in the process of holding the Z-shaped handle is avoided.

2. The utility model provides an adjustable screw group of a mobile operation platform, which can protect a stable support through a protective cylinder by matching a stable support, the protective cylinder, a limiting plate, an anti-skid nail, a pressure bearing rod and a limiting mechanism, so that the stable support is prevented from colliding, the position of the protective cylinder can be adjusted by the pressure bearing rod, the stable support and the anti-skid nail are convenient to contact with the ground, meanwhile, the anti-skid nail can increase the friction force between the stable support and the ground, the anti-skid nail is not easy to slip, and the mobile operation platform is more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural connection between the threaded cylinder and the connecting rod according to the present invention;

FIG. 3 is a structural cross-sectional view of the Z-handle of the present invention;

fig. 4 is a structural sectional view of the protective cylinder of the utility model.

In the figure: 1. a top plate; 2. a support frame; 3. a Z-shaped handle; 4. an adjustable threaded rod; 5. a mounting frame; 6. a threaded barrel; 7. a connecting rod; 8. stabilizing the support; 9. an elastic member; 10. a movable block; 11. a friction cylinder; 12. a water absorbent strip; 13. a placement groove; 14. a protective cylinder; 15. a limiting plate; 16. a pressure-bearing rod; 17. anti-skid nails; 18. a limiting mechanism.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an adjustable screw group for a mobile operation platform, which comprises a top plate 1 and a support frame 2, wherein the bottom of the top plate 1 is fixedly connected with the support frame 2, the outer wall of the support frame 2 is fixedly connected with an installation frame 5, the outer wall of the installation frame 5 is fixedly connected with a connecting rod 7, the other end of the connecting rod 7 is fixedly connected with a threaded cylinder 6, the inner wall of the threaded cylinder 6 is in threaded connection with an adjustable threaded rod 4, the top of the adjustable threaded rod 4 is fixedly connected with a Z-shaped handle 3, the Z-shaped handle 3 can conveniently rotate the adjustable threaded rod 4, so that a worker can conveniently fix the mobile operation platform, the bottom of the adjustable threaded rod 4 is fixedly connected with a stabilizing support 8, and the outer wall of the stabilizing support 8 is slidably connected with a protective cylinder 14.

As shown in fig. 1-4, preferably, the outer wall of the Z-shaped handle 3 is provided with a placing groove 13, the inner wall of the placing groove 13 is fixedly connected with an elastic member 9, the other end of the placing groove 13 is fixedly connected with a movable block 10, the outer wall of the movable block 10 is slidably connected with the inner wall of the placing groove 13, the movable block 10 can move through the elastic member 9, accomodate through standing groove 13, the inner wall fixedly connected with friction section of thick bamboo 11 of standing groove 13, the inner wall of friction section of thick bamboo 11 is the toper setting, the inner wall of standing groove 13 and the inside fixedly connected with that is located friction section of thick bamboo 11 absorb water the strip 12, friction section of thick bamboo 11 can increase the frictional force between Z type handle 3 and the hand, avoid appearing skidding, the outer wall of movable block 10 is run through to the one end of friction section of thick bamboo 11, the length of absorbing water the strip 12 is greater than the length of friction section of thick bamboo 11, the strip 12 that absorbs water can absorb the sweat stain in the staff hand, make the workman can tightly hold Z type handle 3.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, stabilize the bottom fixedly connected with limiting plate 15 of support 8, the bottom fixedly connected with cleat 17 of limiting plate 15, cleat 17 can make the friction between stable support 8 and the ground more stable, avoid appearing the phenomenon of skidding, stop gear 18 has been seted up to the inner wall of a protection section of thick bamboo 14, stop gear 18's inner wall and limiting plate 15's outer wall sliding connection, the bottom fixedly connected with pressure-bearing pole 16 of a protection section of thick bamboo 14, pressure-bearing pole 16 is when receiving pressure, can make limiting plate 15 slide from top to bottom in stop gear 18.

The working principle of the adjustable screw set of the mobile operation platform is described in detail below.

As shown in fig. 1-4, when the mobile operation platform is used, the Z-shaped handle 3 is rotated, so that the adjustable threaded rod 4 rotates, the adjustable threaded rod 4 moves downwards, the position of the protective sleeve 14 moves upwards through the pressure-bearing rod 16, the anti-skid nails 17 are in contact with the ground, the friction force between the stabilizing support 8 and the ground can be increased through the anti-skid nails 17, and the anti-skid is not easy to occur, so that the mobile operation platform is more stable in the use process, and the unsafe behavior that the mobile operation platform protective support does not fall to the ground is avoided.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an adjustable screw group of portable operation platform, includes roof (1) and support frame (2), the bottom fixedly connected with support frame (2) of roof (1), its characterized in that: the outer wall of the support frame (2) is fixedly connected with an installation frame (5), the outer wall of the installation frame (5) is fixedly connected with a connecting rod (7), the other end of the connecting rod (7) is fixedly connected with a threaded cylinder (6), the inner wall of the threaded cylinder (6) is in threaded connection with an adjustable threaded rod (4), and the top of the adjustable threaded rod (4) is fixedly connected with a Z-shaped handle (3);

the bottom fixedly connected with of adjustable threaded rod (4) stabilizes support (8), the outer wall sliding connection of stabilizing support (8) has a protection section of thick bamboo (14).

2. The adjustable screw set for a mobile work platform of claim 1, wherein: the outer wall of Z type handle (3) has seted up standing groove (13), the inner wall fixedly connected with elastic component (9) of standing groove (13), the other end fixedly connected with movable block (10) of standing groove (13), the outer wall of movable block (10) and the inner wall sliding connection of standing groove (13).

3. The adjustable screw set for a mobile work platform of claim 2, wherein: the inner wall fixedly connected with friction section of thick bamboo (11) of standing groove (13), the inner wall of friction section of thick bamboo (11) is the toper setting, the inner wall of standing groove (13) just is located the inside fixedly connected with water absorption strip (12) of friction section of thick bamboo (11).

4. The adjustable screw set for a mobile work platform of claim 3, wherein: one end of the friction cylinder (11) penetrates through the outer wall of the movable block (10), and the length of the water absorption strip (12) is larger than that of the friction cylinder (11).

5. The adjustable screw set for a mobile work platform of claim 1, wherein: the bottom fixedly connected with limiting plate (15) of stabilizing support (8), the bottom fixedly connected with antiskid nail (17) of limiting plate (15).

6. The adjustable screw set for a mobile work platform of claim 1, wherein: limiting mechanism (18) have been seted up to the inner wall of a protection section of thick bamboo (14), the inner wall of limiting mechanism (18) and the outer wall sliding connection of limiting plate (15), the bottom fixedly connected with pressure bearing pole (16) of a protection section of thick bamboo (14).