CN214423980U - Easy-to-dismount climbing frame - Google Patents
Easy-to-dismount climbing frame Download PDFInfo
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- CN214423980U CN214423980U CN202022694126.7U CN202022694126U CN214423980U CN 214423980 U CN214423980 U CN 214423980U CN 202022694126 U CN202022694126 U CN 202022694126U CN 214423980 U CN214423980 U CN 214423980U
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- steel pipe
- joint
- sliding
- limiting sleeve
- conical surface
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Abstract
The utility model relates to a climb the frame, especially relate to a frame of climbing of easy dismouting. The utility model provides a climbing frame of easy dismouting, includes steel pipe and steel pipe connecting piece. The utility model has the advantages that: according to the technical scheme, when the steel pipe is connected with the steel pipe connecting piece, the limiting sleeve only needs to be rotated firstly, so that the distance between the sliding blocks is increased, the joint of the steel pipe is inserted, and finally the limiting sleeve is screwed, so that the sliding blocks clamp the annular grooves of the joints. When the steel pipe and the steel pipe connecting piece are separated, the steel pipe joint can be taken out only by rotating the limiting sleeve to increase the distance between the sliding blocks, so that the steel pipe and the steel pipe connecting piece are separated.
Description
Technical Field
The utility model relates to a climb the frame, especially relate to a frame of climbing of easy dismouting.
Background
The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold is a novel scaffold system developed in recent years and is mainly applied to high-rise shear wall type floors. It can climb up or down along the building. This system makes the scaffold technology completely improved: firstly, the frame does not need to be turned over; and secondly, the scaffold is free from the dismounting and mounting procedures (the scaffold is used until the construction is finished after one-time assembly), and is not limited by the height of a building, so that the manpower and the materials are greatly saved. And also has a great improvement on the traditional scaffold in the safety angle. Has great development advantages in high-rise buildings. The steel pipe in the climbing frame of prior art relies on a plurality of bolts with being connected of connecting piece, and the dismouting is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide the frame of climbing of an easy dismouting.
The utility model discloses a realize through following technical scheme:
an easily assembled and disassembled climbing frame comprises a steel pipe and a steel pipe connecting piece, wherein the end part of the steel pipe is provided with a joint, the joint is fixedly connected with the steel pipe, the side surface of the joint is provided with an annular groove, the end part of the joint is provided with a spherical surface, the steel pipe connecting piece comprises a main body and a plurality of connecting parts, each connecting part comprises a plurality of sliding grooves, a sliding block and a limiting sleeve, the sliding grooves are arranged on the main body, the plurality of sliding grooves are distributed in a radial manner, the sliding blocks are respectively arranged in the sliding grooves, the inner sides of the sliding blocks are provided with convex blocks, the convex blocks are provided with inclined surfaces, the outer sides of the sliding blocks are provided with outer conical surfaces, the upper ends of the outer conical surfaces incline towards the inner sides of the sliding blocks, the outer conical surfaces are provided with external threads, springs are arranged in the sliding grooves, the two ends of the springs are respectively connected with one ends of the sliding grooves and the sliding blocks, the outer conical surfaces are cylindrical, the inner conical surfaces are provided with internal threads, the stop collar is established outside a plurality of sliders, and the internal thread of stop collar and the external screw thread connection of every slider connect and are located between a plurality of sliders, and the lug of slider inserts in the annular groove, and the stop collar makes a plurality of sliders press from both sides tight joint.
According to the above technical solution, preferably, the annular groove is internally provided with a polygonal prism surface.
According to the above technical solution, preferably, the abutment surface of the projection matches the abutment surface of the annular groove.
The utility model has the advantages that: according to the technical scheme, when the steel pipe is connected with the steel pipe connecting piece, the limiting sleeve only needs to be rotated firstly, so that the distance between the sliding blocks is increased, the joint of the steel pipe is inserted, and finally the limiting sleeve is screwed, so that the sliding blocks clamp the annular grooves of the joints. When the steel pipe and the steel pipe connecting piece are separated, the steel pipe joint can be taken out only by rotating the limiting sleeve to increase the distance between the sliding blocks, so that the steel pipe and the steel pipe connecting piece are separated.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
In the figure: 1. the steel pipe comprises a steel pipe body, 2 steel pipe connecting pieces, 3 joints, 4 annular grooves, 5 spherical surfaces, 6 main bodies, 7 sliding grooves, 8 sliding blocks, 9 limiting sleeves, 10 lugs, 11 external conical surfaces, 12 springs and 13 internal conical surfaces.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to an easy-to-assemble and disassemble climbing frame, which comprises a steel pipe 1 and a steel pipe connecting piece 2, the end part of the steel pipe is provided with a joint 3, the joint is fixedly connected with the steel pipe, the side surface of the joint is provided with an annular groove 4, the end part of the joint is provided with a spherical surface 5, the steel pipe connecting piece comprises a main body 6 and a plurality of connecting parts, each connecting part comprises a plurality of chutes 7, a slider 8 and a limiting sleeve 9, the chutes are arranged on the main body, the chutes are distributed in a radial shape, the chutes are respectively provided with sliders, the inner side of each slider is provided with a lug 10, the outer side of each slider is provided with an outer conical surface 11, the upper end of each outer conical surface inclines towards the inner side of each slider, each outer conical surface is provided with an external thread, each chute is provided with a spring 12, the two ends of each spring are respectively connected with one end of each slider, the outer conical surface is cylindrical, the inner side of each limiting sleeve is provided with an inner conical surface 13, the inclination of each inner conical surface is the same as that of each outer conical surface, the inner conical surface is provided with an internal thread, the limiting sleeve is sleeved outside the plurality of sliding blocks, the internal thread of the limiting sleeve is connected with the external thread of each sliding block, the joint is positioned between the plurality of sliding blocks, the convex block of each sliding block is inserted into the annular groove, and the limiting sleeve enables the plurality of sliding blocks to clamp the joint.
The working principle of the embodiment is as follows: the spring pushes the sliding block outwards, and the external thread of the sliding block is always kept meshed with the internal thread of the limiting sleeve. Before connecting the steel pipe, the limiting sleeve needs to be rotated to the position where the distance between the sliding blocks is the largest, the joint can be inserted between the sliding blocks, and the convex block of the sliding block is aligned with the annular groove. At the moment, the spring pushes the sliding block to move reversely along the sliding groove, and the abutting surface of the convex block is matched with the abutting surface of the annular groove in shape. And then the limiting sleeve can be rotated until the convex block is inserted into the annular groove and the limiting sleeve cannot rotate, the limiting sleeve can limit the sliding blocks, so that the sliding blocks clamp the joints, and the connection of the steel pipe and the steel pipe connecting piece is completed.
When the steel pipe is connected with the steel pipe connecting piece, the limiting sleeve only needs to be rotated firstly, so that the distance between the sliding blocks is increased, the joint of the steel pipe is inserted, and finally the limiting sleeve is screwed, so that the sliding blocks clamp the annular grooves of the joints. When the steel pipe and the steel pipe connecting piece are separated, the steel pipe joint can be taken out only by rotating the limiting sleeve to increase the distance between the sliding blocks, so that the steel pipe and the steel pipe connecting piece are separated.
According to the above embodiment, preferably, the annular groove is internally provided with polygonal prism faces. The polygonal prism surface can prevent the joint from rotating when being clamped by a plurality of sliding blocks.
According to the above embodiment, preferably, the abutment surface of the projection matches the abutment surface of the annular groove. The structure can keep the lug and the annular groove to be better fitted.
The utility model has the advantages that: according to the technical scheme, when the steel pipe is connected with the steel pipe connecting piece, the limiting sleeve only needs to be rotated firstly, so that the distance between the sliding blocks is increased, the joint of the steel pipe is inserted, and finally the limiting sleeve is screwed, so that the sliding blocks clamp the annular grooves of the joints. When the steel pipe and the steel pipe connecting piece are separated, the steel pipe joint can be taken out only by rotating the limiting sleeve to increase the distance between the sliding blocks, so that the steel pipe and the steel pipe connecting piece are separated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a frame of climbing of easy dismouting which characterized in that: the steel pipe comprises a steel pipe and a steel pipe connecting piece, wherein the end part of the steel pipe is provided with a joint, the joint is fixedly connected with the steel pipe, the side surface of the joint is provided with an annular groove, the end part of the joint is provided with a spherical surface, the steel pipe connecting piece comprises a main body and a plurality of connecting parts, each connecting part comprises a plurality of sliding grooves, a sliding block and a limiting sleeve, the sliding grooves are arranged on the main body, the plurality of sliding grooves are distributed in a radial manner, the sliding grooves are respectively provided with the sliding blocks, the inner side of each sliding block is provided with a convex block, each convex block is provided with an inclined surface, the outer side of each sliding block is provided with an outer conical surface, the upper end of each outer conical surface inclines towards the inner side of each sliding block, each outer conical surface is provided with an external thread, each sliding groove is internally provided with a spring, the two ends of each spring are respectively connected with one end of each sliding groove and each sliding block, the outer side of each limiting sleeve is cylindrical, the inner conical surface is provided with an inner conical surface, the inclination of each inner conical surface is the inclination of the outer conical surface, each limiting sleeve is provided with an internal thread, and the limiting sleeve is arranged outside the plurality of the sliding blocks, the internal thread of stop collar and the external screw thread connection of every slider connect and be located between a plurality of sliders, and the lug of slider inserts in the annular groove, and the stop collar makes a plurality of sliders press from both sides tight joint.
2. The easy-to-disassemble and assemble climbing frame according to claim 1, characterized in that: the inside of the annular groove is provided with a polygonal prism surface.
3. The easy-to-disassemble and assemble climbing frame according to claim 2, characterized in that: the abutting surface of the projection is matched with the abutting surface of the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694126.7U CN214423980U (en) | 2020-11-20 | 2020-11-20 | Easy-to-dismount climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694126.7U CN214423980U (en) | 2020-11-20 | 2020-11-20 | Easy-to-dismount climbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214423980U true CN214423980U (en) | 2021-10-19 |
Family
ID=78049819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022694126.7U Active CN214423980U (en) | 2020-11-20 | 2020-11-20 | Easy-to-dismount climbing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214423980U (en) |
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2020
- 2020-11-20 CN CN202022694126.7U patent/CN214423980U/en active Active
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