CN219491686U

CN219491686U - Scaffold connecting device

Info

Publication number: CN219491686U
Application number: CN202320368568.3U
Authority: CN
Inventors: 张文建; 陈达明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-08
Anticipated expiration: 2033-03-02

Abstract

The application discloses scaffold connecting device relates to scaffold frame and connects technical field, which comprises an outer shell, two sets of first through-holes have all been seted up to the upper and lower both sides of shell, the inside through-connection of first through-hole has the connecting rod, the one end of connecting rod is connected with the pull ring, the other end of connecting rod is connected with the base, compression spring has been cup jointed in the outside of connecting rod, the below of base is connected with the locating piece, is provided with base, draw-in groove, compression spring, connecting rod and installation piece, mentions upper and lower both sides pull ring, takes out the locating piece from the inside of draw-in groove, immediately with the locating plate card of horizontal pole one end on the lug of installation piece surface, unclamp the pull ring afterwards for base and locating piece reset, and then make the locating piece insert locating plate and draw-in groove, accomplish the fixed connection to the horizontal pole, when needs take out the horizontal pole, only need mention upper and lower both sides pull ring again, take out the horizontal pole from locating plate and draw-in the draw-in groove, can accomplish and dismantle, the process is simple and convenient.

Description

Scaffold connecting device

Technical Field

The utility model belongs to the technical field of scaffold connection, and particularly relates to a scaffold connection device.

Background

The scaffold is widely used in the fields of construction industry, advertising industry, municipal engineering, traffic roads and bridges, mining and the like, and is mainly divided into: fastener type scaffold, wheel-fastened scaffold (quick-release scaffold), bowl-fastened scaffold, door-type scaffold and socket-type disk-fastened scaffold.

Chinese patent discloses a scaffold connecting apparatus (bulletin number CN 206495486U), and the technology of the patent has the following beneficial effects: the structure is simple, and the manufacture is simple and convenient; the universality is strong, and the effect is reliable; the installation is convenient, laborsaving saving of labour, but in the installation, the staff need use the spanner to operate the installation to many bolts, nuts, when needs dismantlement, need operate the dismantlement to many bolts, nuts again, and the operation is wasted time and energy.

Disclosure of Invention

The technical problems to be solved are as follows: during the installation, the staff need use the spanner to operate the installation to many bolts, nuts, when needs dismantlement, need operate the dismantlement to many bolts, nuts again, and the operation process is wasted time and energy.

Aiming at the defects of the prior art, the utility model provides a scaffold connecting device which solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

the scaffold connecting device comprises a shell, wherein a group of second through holes are formed in the left side and the right side of the shell, a cross rod is connected in the second through holes in a penetrating manner, one end of the cross rod is connected with a positioning plate, a group of third through holes are correspondingly formed in arms on the two sides of the positioning plate, an installation block is connected with the inner side of the positioning plate, the installation block is fixedly connected with the shell, and a clamping groove is formed in the position, close to the third through holes, of the installation block;

two groups of first through holes are formed in the upper side and the lower side of the shell, a connecting rod is connected to the inner portion of the first through holes in a penetrating mode, a pull ring is connected to one end of the connecting rod, a base is connected to the other end of the connecting rod, a compression spring is sleeved on the outer side of the connecting rod, one end of the compression spring is fixedly connected with the shell, the other end of the compression spring is fixedly connected with the base, and a positioning block is connected to the lower portion of the base.

In one possible implementation manner, the position of the positioning block is on the same axis as the positions of the clamping groove and the third through hole.

In one possible implementation manner, the positioning plate is provided with a U-shaped structure, and the two sides of the mounting block are provided with protruding blocks, and the positioning plate is in socket connection with the protruding blocks on the two sides of the mounting block.

In one possible implementation manner, the left side and the right side of the base are both connected with a supporting frame, one end of the supporting frame is connected with a sliding block, the outer side of the sliding block is slidably connected with a sliding seat, and the sliding seat is fixedly connected with the shell.

In one possible implementation, the cross-sectional area of the base is consistent with the cross-sectional area of the support frame.

In one possible implementation manner, a group of limiting grooves are correspondingly formed in the outer side of the cross rod close to the positioning plate, and limiting blocks are connected to the upper side and the lower side of the side wall of the shell close to the second through hole.

In one possible implementation, the groove bottom of the limit groove and the locating plate are on the same horizontal plane.

The beneficial effects are that:

be provided with base, the draw-in groove, compression spring, connecting rod and installation piece, when needs are connected the horizontal pole, lift upper and lower both sides pull ring simultaneously, drive connecting rod, base and locating piece rise, take out the locating piece from the inside of draw-in groove, immediately insert the horizontal pole in the shell, make the locating plate card of horizontal pole one end on the lug of installation piece surface, loosen the pull ring afterwards, under compression spring's elastic action, make base and locating piece reset, and then make the locating piece insert locating plate and draw-in groove, accomplish the fixed connection to the horizontal pole, when needs take out the horizontal pole, only need lift upper and lower both sides pull ring again, take out the horizontal pole from locating plate and draw-in groove in, can accomplish the dismantlement, the dismouting process is simple and convenient, the staff need use the spanner to operate the installation to many bolts, the nut, when need dismantle, need operate the dismantlement to many bolts, the nut again, the problem that the operation process is wasted time and energy.

Drawings

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

FIG. 2 is a front cross-sectional view of the housing of the present utility model;

FIG. 3 is a side cross-sectional view of the housing of the present utility model;

fig. 4 is a schematic view of the structure of the cross bar and the locating plate of the present utility model.

Reference numerals: 1. a pull ring; 2. a housing; 3. a cross bar; 4. a mounting block; 5. a first through hole; 6. a base; 7. a second through hole; 8. a positioning plate; 9. a clamping groove; 10. a third through hole; 11. a compression spring; 12. a connecting rod; 13. a support frame; 14. a limiting block; 15. a limit groove; 16. a positioning block; 17. a slide; 18. a sliding block.

Detailed Description

The embodiment of the application solves the problem in the prior art by providing a scaffold connecting device.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1:

1-2, a scaffold connecting device comprises a shell 2, wherein a group of second through holes 7 are formed in the left side and the right side of the shell 2, a cross rod 3 is connected in the second through holes 7 in a penetrating manner, one end of the cross rod 3 is connected with a positioning plate 8, a group of third through holes 10 are correspondingly formed in arms on two sides of the positioning plate 8, an installation block 4 is connected to the inner side of the positioning plate 8, the installation block 4 is fixedly connected with the shell 2, and a clamping groove 9 is formed in the position, close to the third through holes 10, of the inside of the installation block 4;

two groups of first through holes 5 are formed in the upper side and the lower side of the shell 2, a connecting rod 12 is connected in the first through holes 5 in a penetrating manner, a pull ring 1 is connected to one end of the connecting rod 12, a base 6 is connected to the other end of the connecting rod 12, a compression spring 11 is sleeved on the outer side of the connecting rod 12, one end of the compression spring 11 is fixedly connected with the shell 2, the other end of the compression spring 11 is fixedly connected with the base 6, a positioning block 16 is connected to the lower side of the base 6, the pull ring 1 is loosened, the base 6 and the positioning block 16 are reset, the positioning block 16 is further inserted into the positioning plate 8 and the clamping groove 9, the fixed connection to the cross rod 3 is completed, the pull ring 1 is lifted, the connecting rod 12, the base 6 and the positioning block 16 are driven to rise, the positioning block 16 is taken out from the clamping groove 9, the cross rod 3 is then inserted into the shell 2, and the positioning plate 8 at one end of the cross rod 3 is clamped on a convex block on the outer surface of the mounting block 4.

In some examples, the positioning block 16 is located on the same axis as the positions of the clamping groove 9 and the third through hole 10, so that the positioning block 16 can be conveniently inserted into the clamping groove 9 and the third through hole 10 smoothly, and adjustment time is reduced.

In some examples, the positioning plate 8 is provided in a U-shape, the two sides of the mounting block 4 are provided with bumps, and the positioning plate 8 is in socket connection with the bumps on the two sides of the mounting block 4.

By adopting the technical scheme:

be provided with base 6, draw-in groove 9, compression spring 11, connecting rod 12 and installation piece 4, when needs are connected horizontal pole 3, lift upper and lower both sides pull ring 1 simultaneously, drive connecting rod 12, base 6 and locating piece 16 rise, take out locating piece 16 from the inside of draw-in groove 9, immediately insert horizontal pole 3 in shell 2, make locating plate 8 card of horizontal pole 3 one end on the lug of installation piece 4 surface, loosen pull ring 1 afterwards, make base 6 and locating piece 16 reset through compression spring 11's elastic action, and then make locating piece 16 insert in locating plate 8 and the draw-in groove 9, accomplish the fixed connection to horizontal pole 3, when needs take out horizontal pole 3, only need lift upper and lower both sides pull ring 1 again, take out horizontal pole 3 from locating plate 8 and draw-in groove 9, the dismantlement can be accomplished, the dismouting process is simple and convenient, the staff need use the spanner to operate the installation to many bolts, when dismantling, need operate the dismantlement to many bolts, the nut again, the operation is time-consuming and laborious problem of operation process.

Example 2:

in the specific structure of this embodiment, as shown in fig. 1-4, the left and right sides of the base 6 are both connected with a supporting frame 13, one end of the supporting frame 13 is connected with a sliding block 18, the outer side of the sliding block 18 is slidably connected with a sliding seat 17, and the sliding seat 17 is fixedly connected with the housing 2.

In some examples, the cross-sectional area of the base 6 is consistent with the cross-sectional area of the support 13, thereby increasing the stability of the connection between the base 6 and the support 13.

In some examples, a group of limit grooves 15 are correspondingly formed in the outer side of the cross rod 3 near the position of the locating plate 8, limiting blocks 14 are respectively connected to the upper side and the lower side of the side wall of the shell 2 near the second through hole 7, and in order that the locating plate 8 at one end of the cross rod 3 can be smoothly inserted into the outer wall of the mounting block 4, the limit grooves 15 and the limiting blocks 14 on the outer side of the cross rod 3 are compared, the limiting blocks 14 slide into the limit grooves 15, the effect of limiting the cross rod 3 is achieved, the cross rod 3 is prevented from deviating in the moving process, and the locating plate 8 can be conveniently inserted into the outer wall of the mounting block 4 smoothly and corresponds to the clamping grooves 9.

In some examples, the bottom of the limit groove 15 and the locating plate 8 are on the same horizontal plane, so that the limit block 14 can smoothly slide through the locating plate 8 and be embedded into the limit groove 15 in the moving process of the cross bar 3.

By adopting the technical scheme:

the base 6 drives the support frame 13 and the sliding block 18 at one end of the support frame to slide in the sliding block 17 in the moving process, and the stability of the base 6 in the moving process is greatly improved under the matching effect of the sliding block 17 and the sliding block 18.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a scaffold connecting device, includes shell (2), its characterized in that, a set of second through-hole (7) have all been seted up to the left and right sides of shell (2), the inside through-connection of second through-hole (7) has horizontal pole (3), the one end of horizontal pole (3) is connected with locating plate (8), a set of third through-hole (10) have been seted up to the both sides arm correspondence of locating plate (8), the inboard of locating plate (8) is connected with installation piece (4), installation piece (4) and shell (2) fixed connection, draw-in groove (9) have been seted up near the position of third through-hole (10) in the inside of installation piece (4);

two groups of first through holes (5) are formed in the upper side and the lower side of the shell (2), a connecting rod (12) is connected to the first through holes (5) in a penetrating mode, one end of the connecting rod (12) is connected with a pull ring (1), the other end of the connecting rod (12) is connected with a base (6), a compression spring (11) is sleeved on the outer side of the connecting rod (12), one end of the compression spring (11) is fixedly connected with the shell (2), the other end of the compression spring (11) is fixedly connected with the base (6), and a positioning block (16) is connected to the lower portion of the base (6).

2. A scaffold connecting apparatus as claimed in claim 1, wherein: the positioning block (16) is positioned on the same axis as the clamping groove (9) and the third through hole (10).

3. A scaffold connecting apparatus as claimed in claim 1, wherein: the positioning plate (8) is arranged in a U-shaped shape, protruding blocks are arranged on two sides of the installation block (4), and the positioning plate (8) is in socket connection with the protruding blocks on two sides of the installation block (4).

4. A scaffold connecting apparatus as claimed in claim 1, wherein: the left and right sides of base (6) all are connected with support frame (13), the one end of support frame (13) is connected with slider (18), the outside sliding connection of slider (18) has slide (17), slide (17) and shell (2) fixed connection.

5. A scaffold connecting apparatus as claimed in claim 4, wherein: the cross section area of the base (6) is consistent with the cross section area of the supporting frame (13).

6. A scaffold connecting apparatus as claimed in claim 1, wherein: a group of limiting grooves (15) are correspondingly formed in the outer side of the cross rod (3) close to the positioning plate (8), and limiting blocks (14) are respectively connected to the upper side and the lower side of the side wall of the shell (2) close to the second through hole (7).

7. A scaffold connecting apparatus as in claim 6, wherein: the groove bottom of the limit groove (15) and the positioning plate (8) are positioned on the same horizontal plane.