CN213868874U

CN213868874U - Square steel pipe supporting and clamping device for scaffold

Info

Publication number: CN213868874U
Application number: CN202022564727.6U
Authority: CN
Inventors: 李平
Original assignee: Tianjin Jiumaosheng Auto Parts Manufacturing Co ltd
Current assignee: Tianjin Jiumaosheng Auto Parts Manufacturing Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-03
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a square steel pipe supports latch device for scaffold frame, comprising a base plate, bottom plate both sides position department has all seted up the perforation, the right side left side perforation inside position activity interlude is provided with the bracing piece, bottom plate upper end rigidity is provided with solid fixed ring, gu fixed ring medial extremity position round trip is provided with the loose collar, the spout has been seted up to bottom plate upper end position level, spout upper end position activity joint is provided with the extrusion piece, the extrusion piece right side is provided with the guide block at loose collar inside wall rigidity, the cell body has been seted up to upper end position of the support bar. The utility model discloses taking out the rubber buffer, inserting the bracing piece, then strike bracing piece upper end position, go deep into the soil layer until the bracing piece, later support vertical pole upper end position through thin pole and strike for vertical pole downstream, the most advanced piece right side of extrusion moves down, and left side end position upwards rotates this moment, thereby forms the spine and goes deep into the soil layer position, improves bracing piece fixed stability.

Description

Square steel pipe supporting and clamping device for scaffold

Technical Field

The utility model relates to a scaffold equipment field specifically is a square steel pipe supports latch device for scaffold.

Background

The square and rectangular pipe is a name of a square pipe and a rectangular pipe, namely a steel pipe with equal and unequal side lengths; is formed by rolling strip steel through process treatment; generally, strip steel is unpacked, flattened, curled, welded to form a round tube, and the round tube is rolled into a square tube and then cut into required lengths.

The existing square steel pipe needs to be fixed through a plurality of screws when supporting the clamping, so that the installation is inconvenient, the ground supporting position is supported through deep fixing and supporting of a supporting rod after the installation, but the supporting strength is not enough, and the problem is solved by a device which is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a square steel pipe supports latch device for scaffold to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a square steel pipe supporting and clamping device for a scaffold comprises a bottom plate, wherein through holes are formed in the positions of two side ends of the bottom plate, supporting rods are movably inserted into the positions in the through holes on the left side of the right side of the bottom plate, fixing rings are fixedly welded to the upper ends of the bottom plate, movable rings are arranged at the positions of the inner sides of the fixing rings in a winding manner through threads, the movable rings move up and down along the fixing rings through rotation, sliding grooves are horizontally formed in the positions of the upper ends of the bottom plate, extrusion blocks are movably clamped to the positions of the upper ends of the sliding grooves, the extrusion blocks slide left and right along the sliding grooves, guide blocks are fixedly welded to the positions of the inner side walls of the movable rings on the right sides of the extrusion blocks, when the square steel pipe supporting and clamping device is used, a user places a rectangular steel pipe between the extrusion blocks and then rotates the movable rings, the movable rings move downwards along the fixing rings, and drives the guide blocks to extrude the extrusion blocks to move towards the positions close to the outer surface of the rectangular steel pipe along the sliding grooves simultaneously, until the extrusion piece with the steel pipe extrusion fixed, movable ring is too big unable rotation of atress this moment simultaneously to accomplish fixed steel pipe work, need not to rotate a plurality of screw rods and go on when fixed, greatly reduced the installation degree of difficulty, the cell body has been seted up to bracing piece upper end position, bracing piece central point puts the damping activity and alternates and is provided with vertical pole, vertical pole upper end position extends to the inside position of cell body to be less than the cell body degree of depth, a plurality of resettlement groove has evenly been seted up to bracing piece both sides position, the even welded fastening in vertical pole both sides position is provided with a plurality of and extends the piece, it is provided with tip piece through round pin axle movable mounting to extend piece outside position, resettlement inslot position welded fastening is provided with the stopper.

Preferably, the inner position of the perforation is movably clamped with a rubber plug, and the rubber plug prevents the perforation from being blocked.

Preferably, the rubber pad is fixedly arranged at the inner side end position of the extrusion block in a bonding manner, the rubber pad is convenient for protecting the outer surface position of the rectangular steel pipe, and the outer side end position of the extrusion block is arc-shaped and clings to the inner side wall of the movable ring.

Preferably, the outer surface of the guide block is smooth.

Preferably, the tip block is arranged and arranged inside the arranging groove.

Preferably, the tip end block is movably sleeved at the outer side of the limiting block.

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

1. the utility model discloses the user settles the rectangle steel pipe in the position between the extrusion piece, then rotates the loose ring, and the loose ring moves downwards along the solid fixed ring, drives the guide block extrusion piece during rotation simultaneously, makes the extrusion piece move to the position near rectangle steel pipe surface along the spout, until the extrusion piece extrudees the steel pipe fixedly, and at the same time the loose ring is too big to rotate by the resistance, thereby accomplishes the work of fixed steel pipe, need not to rotate a plurality of screw rods when fixed and go on, greatly reduced the installation degree of difficulty;

2. the utility model discloses taking out the rubber buffer, inserting the bracing piece, then strike bracing piece upper end position, go deep into the soil layer until the bracing piece, later support vertical pole upper end position through thin pole and strike for vertical pole downstream, the most advanced piece right side of extrusion moves down, and left side end position upwards rotates this moment, thereby forms the spine and goes deep into the soil layer position, improves bracing piece fixed stability.

Drawings

Fig. 1 is a top view of the overall structure of a square steel pipe supporting and clamping device for a scaffold of the present invention;

fig. 2 is a front sectional view of the square steel tube support clamping device for the scaffold of the present invention;

fig. 3 is a cross-sectional view of a support rod of the square steel tube support clamping device for a scaffold of the present invention;

fig. 4 is the a1 schematic structural diagram of the square steel tube support clamping device for scaffold of the present invention.

In the figure: 1. a base plate; 2. perforating; 3. a fixing ring; 4. a chute; 5. a movable ring; 6. extruding the block; 7. a rubber pad; 8. a guide block; 9. a support bar; 10. a rubber plug; 11. a trough body; 12. a vertical rod; 13. a placing groove; 14. an extension block; 15. a tip block; 16. and a limiting block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a square steel pipe supporting and clamping device for a scaffold comprises a bottom plate 1, wherein through holes 2 are formed in the two side end positions of the bottom plate 1, a rubber plug 10 is arranged in the through hole 2 in the right side in a movable clamping mode, the rubber plug 10 prevents the through hole 2 from being blocked, a supporting rod 9 is movably arranged in the through hole 2 in the left side in a movable inserting mode, a fixing ring 3 is fixedly welded at the upper end position of the bottom plate 1, a movable ring 5 is arranged at the inner side end position of the fixing ring 3 in a winding mode through threads, the movable ring 5 moves up and down along the fixing ring 3 through rotation, a sliding groove 4 is horizontally formed in the upper end position of the bottom plate 1, an extrusion block 6 is movably clamped at the upper end position of the sliding groove 4, the extrusion block 6 slides left and right along the sliding groove 4, a, the outer side end position of the extrusion block 6 is arc-shaped and is tightly attached to the inner side wall of the movable ring 5, the right side of the extrusion block 6 is fixedly welded with a guide block 8 at the inner side wall position of the movable ring 5, the outer surface of the guide block 8 is smooth, when in use, a user places a rectangular steel pipe between the extrusion blocks 6, then rotates the movable ring 5, the movable ring 5 moves downwards along the fixed ring 3, and simultaneously drives the guide block 8 to extrude the extrusion block 6, so that the extrusion block 6 moves towards the position close to the outer surface of the rectangular steel pipe along the chute 4 until the extrusion block 6 extrudes and fixes the steel pipe, at the same time, the movable ring 5 cannot rotate due to too large resistance force, thereby completing the work of fixing the steel pipe, when in fixing, a plurality of screws are not required to rotate, the installation difficulty is greatly reduced, the upper end position of the support rod 9 is provided with a groove body 11, the center position of the support rod 9 is movably interpenetrated with a vertical rod 12 in a damping manner, the utility model discloses a set up the cell body 11, including bracing piece 9, vertical pole 12, fixed position, setting up 15, setting up 16, setting up 13, setting up 16, setting up 13 internal positions welded fastening of setting up, setting up 15 activity of tip block cup joints the setting in 16 external positions of stopper.

The working principle is as follows: the utility model discloses a user settles the rectangle steel pipe in the position between the extrusion piece 6 during the use, then rotate the movable ring 5, the movable ring 5 moves down along solid fixed ring 3, drive guide block 8 extrusion piece 6 during the rotation simultaneously, make extrusion piece 6 move to being close to rectangle steel pipe surface position along spout 4, until extrusion piece 6 extrudees the steel pipe fixedly, movable ring 5 can't rotate too big the hindrance power at this moment simultaneously, thereby accomplish fixed steel pipe work, do not need to rotate a plurality of screw rods when fixed and go on, greatly reduced the installation degree of difficulty, later take out rubber buffer 10, insert bracing piece 9, then strike bracing piece 9 upper end position, until bracing piece 9 deepens the soil layer, later strike through the thin pole and support vertical pole 12 upper end position, make vertical pole 12 move down, extrude most advanced piece 15 right side and move down, left side position at this moment upwards rotates, thereby forming the spine to go deep into the soil layer, improving the fixing stability of the supporting rod 9 and having the advantages of simple structure, convenient use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 square steel pipe supports latch device for scaffold frame, includes bottom plate (1), its characterized in that: the device is characterized in that through holes (2) are formed in the positions of two sides of the bottom plate (1), supporting rods (9) are movably inserted into the through holes (2) on the left side of the right side of the bottom plate, a fixing ring (3) is fixedly arranged at the upper end of the bottom plate (1), a movable ring (5) is arranged at the inner side end of the fixing ring (3) in a winding manner, a sliding groove (4) is horizontally formed in the upper end of the bottom plate (1), an extruding block (6) is movably clamped at the upper end of the sliding groove (4), a guide block (8) is fixedly arranged on the inner side wall of the movable ring (5) on the right side of the extruding block (6), a groove body (11) is formed in the upper end of the supporting rods (9), vertical rods (12) are movably inserted into the center of the supporting rods (9), the upper end of each vertical rod (12) extends to the inner position of the groove body (11) and is lower than the depth of the groove body (11), a plurality of arrangement grooves (13) are uniformly formed in the positions of two side ends of the support rod (9), a plurality of extension blocks (14) are uniformly and fixedly arranged at the positions of two side ends of the vertical rod (12), a tip block (15) is movably arranged at the position of the outer side end of each extension block (14), and a limiting block (16) is fixedly arranged in each arrangement groove (13).

2. The square steel tube supporting and clamping device for the scaffold according to claim 1, which is characterized in that: the inner position of the perforation (2) is movably clamped with a rubber plug (10).

3. The square steel tube supporting and clamping device for the scaffold according to claim 1, which is characterized in that: the rubber pad (7) is fixedly arranged at the inner side end position of the extrusion block (6), and the outer side end position of the extrusion block (6) is arc-shaped and clings to the inner side wall of the movable ring (5).

4. The square steel tube supporting and clamping device for the scaffold according to claim 1, which is characterized in that: the outer surface of the guide block (8) is a smooth surface.

5. The square steel tube supporting and clamping device for the scaffold according to claim 1, which is characterized in that: the tip block (15) is arranged inside the placement groove (13).

6. The square steel tube supporting and clamping device for the scaffold according to claim 1, which is characterized in that: the tip block (15) is movably sleeved at the outer side of the limiting block (16).