CN211499745U

CN211499745U - Scaffold frame that building engineering can be installed and removed fast

Info

Publication number: CN211499745U
Application number: CN201921797218.9U
Authority: CN
Inventors: 吴春安
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-15
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a scaffold frame that building engineering can install and remove fast, which comprises a bracket, the spliced pole has all been welded in the four corners at support top, the integrative welding in top of spliced pole has first screw sleeve, first screw sleeve's internal surface screw thread is connected with first screw thread post, the welding in top of first screw thread post has second screw thread post, the poker rod has been cup jointed to the junction of second screw thread post and first screw thread post. The utility model discloses a prop utilizes the carriage card under the backup pad to go into on the protruding piece on the second screw thread post, played and supported directional effect in advance, then utilize the poker rod to rotate, drive first screw thread post and second screw thread post and rotate, make between first screw thread sleeve and the second screw thread sleeve become flexible and fixed each other, replaced the mode of original grafting, thereby make constructor quick assembly disassembly, solved the problem of current scaffold frame unable quick assembly disassembly in long-time use, thereby reduced the degree of difficulty of buildding.

Description

Scaffold frame that building engineering can be installed and removed fast

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering is with scaffold frame that can install and remove fast.

Background

The scaffold refers to various supports which are erected for workers in construction sites and solve vertical and horizontal transportation, and is a general term in the building field, and is used in an outer wall, interior decoration or a place where high-rise building cannot be directly constructed on a building site, and is mainly used for up-down dry life of constructors or peripheral safety net enclosure, high-altitude installation components and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but building engineering is with scaffold frame of quick assembly disassembly possesses constructor quick assembly disassembly's advantage, has solved the problem of current scaffold frame unable quick assembly disassembly in long-time the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold frame that building engineering can install and remove fast, includes the support, the spliced pole has all been welded in the four corners at support top, the integrative welding in top of spliced pole has first screw thread sleeve, first screw thread sleeve's internal surface threaded connection has first screw thread post, the top welding of first screw thread post has second screw thread post, the poker rod has been cup jointed to the junction of second screw thread post and first screw thread post, the surperficial threaded connection of second screw thread post has second screw thread sleeve, the integrative welding in top of second screw thread sleeve has the pillar, the inner chamber of pillar slides and is provided with the backup pad, the bottom welding of backup pad has the carriage, the top welding of second screw thread post has the protruding piece that uses with the carriage cooperation.

Preferably, the surface of the protruding block is tightly attached to the inner surface of the supporting frame, and the size of the protruding block is smaller than the inner diameter of the supporting frame.

Preferably, the threads on the surfaces of the first threaded post and the second threaded post are positive and negative threads.

Preferably, the bottom of the strut communicates with the top of the second threaded sleeve.

Preferably, the guide way has all been seted up to the both sides of pillar internal surface bottom, the inner chamber sliding connection of guide way has the guide block, the guide block welds with the junction of backup pad in the one side that looks at mutually, the top welding of backup pad has the spring, the top of spring and the inner wall welding of pillar.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a prop utilizes the carriage card under the backup pad to go into on the protruding piece on the second screw thread post, played and supported directional effect in advance, then utilize the poker rod to rotate, drive first screw thread post and second screw thread post and rotate, make between first screw thread sleeve and the second screw thread sleeve become flexible and fixed each other, replaced the mode of original grafting, thereby make constructor quick assembly disassembly, solved the problem of current scaffold frame unable quick assembly disassembly in long-time use, thereby reduced the degree of difficulty of buildding.

The surface of the convex block is closely attached to the inner surface of the supporting frame, so that the effect of temporarily supporting the supporting column is achieved, and the second threaded column can conveniently rotate;

the threads on the surfaces of the first threaded column and the second threaded column are positive and negative threads, so that the second threaded column is driven to rotate into the second threaded sleeve when the first threaded column is far away from the first threaded sleeve to rotate;

slide in the guide way through setting up the guide block, played spacing effect to second screw thread post pivoted displacement, the effect of buffering has been played in the effect of spring simultaneously, avoids the carriage application of force too big, causes the harm to the inner wall of pillar.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a diagram of the first threaded sleeve and the second threaded sleeve according to the present invention.

In the figure: 1. a support; 2. connecting columns; 3. a first threaded sleeve; 4. a first threaded post; 5. a second threaded post; 6. a poke rod; 7. a second threaded sleeve; 8. a pillar; 9. a support plate; 10. a support frame; 11. a raised block; 12. a guide groove; 13. a guide block; 14. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a scaffold for construction engineering, which can be quickly assembled and disassembled, comprises a support 1, connecting columns 2 are welded at four corners of the top of the support 1, a first threaded sleeve 3 is welded at the top of the connecting column 2 integrally, a first threaded column 4 is connected with the inner surface of the first threaded sleeve 3 in a threaded manner, a second threaded column 5 is welded at the top of the first threaded column 4, a poke rod 6 is sleeved at the joint of the second threaded column 5 and the first threaded column 4, a second threaded sleeve 7 is connected with the surface of the second threaded column 5 in a threaded manner, a support column 8 is welded at the top of the second threaded sleeve 7 integrally, a support plate 9 is arranged in an inner cavity of the support column 8 in a sliding manner, a support frame 10 is welded at the bottom of the support plate 9, a convex block 11 matched with the support frame 10 for use is welded at the top of the second threaded column 5, the support column 8 is clamped on the convex block 11 on the, the effect of supporting orientation in advance has been played, then utilizes poker rod 6 to rotate, drives first screw thread post 4 and second screw thread post 5 and rotates, makes between first screw thread sleeve 3 and the second screw thread sleeve 7 become flexible each other and fix, has replaced the mode of original grafting to make constructor quick assembly disassembly, solved current scaffold frame in the unable quick assembly disassembly's of long-time use problem, thereby reduced the degree of difficulty of buildding.

In this embodiment, specifically, the surface of the protruding block 11 is tightly attached to the inner surface of the supporting frame 10, the size of the protruding block 11 is smaller than the inner diameter of the supporting frame 10, and the surface of the protruding block 11 is tightly attached to the inner surface of the supporting frame 10, so that the supporting column 8 is temporarily supported, and the rotation of the second threaded column 5 is facilitated.

In this embodiment, it is concrete, the screw thread on first

screw thread post

4 and 5 surfaces of second screw thread post is positive and negative screw thread, and the screw thread through setting up first

screw thread post

4 and 5 surfaces of second screw thread post is positive and negative screw thread, when first screw thread post 4 keeps away from first threaded sleeve 3 and rotates, drives second screw thread post 5 and rotates in second threaded sleeve 7.

In this embodiment, in particular, the bottom of the strut 8 communicates with the top of the second threaded sleeve 7.

In this embodiment, it is concrete, guide way 12 has all been seted up to the both sides of pillar 8 internal surface bottom, the inner chamber sliding connection of guide way 12 has guide block 13, guide block 13 welds with the junction of backup pad 9 one side of looking at mutually, the top welding of backup pad 9 has spring 14, the top of spring 14 and the inner wall welding of pillar 8, slide in guide way 12 through setting up guide block 13, spacing effect has been played to second screw thread post 5 pivoted displacement, spring 14's effect simultaneously, the effect of buffering has been played, avoid carriage 10 application of force too big, cause the harm to pillar 8's inner wall.

When the scaffold is used, if a scaffold is required to be built, the struts 8 at four corners of the scaffold on the second layer are placed on the second threaded column 5, at the moment, the supporting frame 10 below the supporting plate 9 and the convex blocks 11 are clamped to play a role in temporarily supporting the struts 8, another constructor only needs to rotate the poke rod 6, the poke rod 6 rotates to drive the first threaded column 4 and the second threaded column 5 to rotate, when the first threaded column 4 rotates and rises in the first threaded sleeve 3, the second threaded column 5 rotates into the second threaded sleeve 7, the scaffold on the first layer and the scaffold on the second layer are fixed, if the scaffold is required to be loosened, the poke rod 6 only needs to be rotated reversely, when the supporting plate 9 rotates, the spring 14 is compressed by the guide block 13 sliding in the guide groove 12, the limiting effect is achieved when the second threaded column 5 moves, and the buffering effect is also achieved, and the plugging mode is replaced, so that the deformation caused by force application is avoided, and the quick assembly and disassembly of constructors are realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but scaffold frame of building engineering with quick assembly and disassembly, includes support (1), its characterized in that: four corners of the top of the bracket (1) are welded with connecting columns (2), the top of each connecting column (2) is integrally welded with a first threaded sleeve (3), the inner surface of the first threaded sleeve (3) is connected with a first threaded column (4) in a threaded manner, a second threaded column (5) is welded at the top of the first threaded column (4), a poke rod (6) is sleeved at the joint of the second threaded column (5) and the first threaded column (4), the surface of the second threaded column (5) is in threaded connection with a second threaded sleeve (7), a strut (8) is integrally welded at the top of the second threaded sleeve (7), a supporting plate (9) is arranged in the inner cavity of the strut (8) in a sliding manner, a supporting frame (10) is welded at the bottom of the supporting plate (9), and a convex block (11) matched with the support frame (10) for use is welded at the top of the second threaded column (5).

2. A quickly detachable scaffold for building engineering according to claim 1, characterized in that: the surface of the convex block (11) is tightly attached to the inner surface of the supporting frame (10), and the size of the convex block (11) is smaller than the inner diameter of the supporting frame (10).

3. A quickly detachable scaffold for building engineering according to claim 1, characterized in that: the threads on the surfaces of the first threaded column (4) and the second threaded column (5) are positive and negative threads.

4. A quickly detachable scaffold for building engineering according to claim 1, characterized in that: the bottom of the strut (8) is communicated with the top of the second threaded sleeve (7).

5. A quickly detachable scaffold for building engineering according to claim 1, characterized in that: guide way (12) have all been seted up to the both sides of pillar (8) internal surface bottom, the inner chamber sliding connection of guide way (12) has guide block (13), guide block (13) are looked at one side of looking at mutually and are welded with the junction of backup pad (9), the top welding of backup pad (9) has spring (14), the top of spring (14) and the inner wall welding of pillar (8).