CN212553489U

CN212553489U - Vertical positioning mechanism is managed in stainless steel side

Info

Publication number: CN212553489U
Application number: CN202021044042.2U
Authority: CN
Inventors: 邹德春
Original assignee: Suzhou Scorsese Metal Technology Co ltd
Current assignee: Suzhou Scorsese Metal Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a stainless steel square tube vertical positioning mechanism, which comprises a shell, a supporting table is arranged in the middle of the inside of the shell, lifting pieces are arranged on both sides of the inside of the shell, a lifting platform is fixedly connected on the upper end of the lifting pieces, guide rods are fixed on both sides of the upper part of the inside of the shell, a spring is sleeved on one side of the two guide rods which are far away from each other, a sliding sleeve is fixed on one side of the two guide rods which are close to each other, an upper clamping block is arranged on one side of the two sliding sleeves which are close to each other, a first hinge rod is hinged between the sliding sleeve and the lifting platform, a second hinge rod is hinged on the position of the inner side of the first hinge rod which is close to the upper end, and a lower clamping block is hinged on the lower end of the second hinge rod, the lifting pieces can drive the two first hinge rods to push the sliding sleeves, the lower ends of the two second hinged rods are close to each other, so that the lower ends of the lower clamping blocks are clamped, and the operation is simple and convenient.

Description

Vertical positioning mechanism is managed in stainless steel side

Technical Field

The utility model relates to a stainless steel square tube technical field specifically is a vertical positioning mechanism is managed in stainless steel square tube.

Background

When the inboard of stainless steel side pipe need add the inside subassembly, the workman can put stainless steel side pipe vertical location to guarantee that the embedded inboard of installing stainless steel side pipe that the inside subassembly can be better, for the convenience of fix a position simultaneously to the upper and lower end of side pipe, proposed a stainless steel side pipe vertical positioning mechanism in the patent that application number is 2018214336132.9, its lower extreme through changing different tube sockets and come the location side pipe, then the upper end reuse anchor clamps of side pipe are cliied, this kind of mode operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical positioning mechanism is managed in stainless steel side to solve among the prior art its lower extreme through changing different tube sockets and fix a position side's pipe, then the upper end reuse anchor clamps of side's pipe are cliied, and this kind of mode operation is comparatively troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical positioning mechanism for a stainless steel square tube comprises a shell, wherein a supporting table is arranged in the middle inside the shell, the two sides of the inner part of the shell are both provided with a lifting piece, the upper end of the lifting piece is fixedly connected with a lifting platform, guide rods are fixed on both sides of the upper part of the inner part of the shell, springs are sleeved on the sides of the two guide rods far away from each other, and one side of the two guide rods close to each other is fixed with a sliding sleeve which is sleeved on the guide rods, one side of the two sliding sleeves close to each other is provided with an upper clamping block, a first hinge rod is hinged between the sliding sleeve and the lifting platform, a second hinge rod is hinged at the position of the inner side of the first hinge rod, which is close to the upper end, the lower end of the second hinge rod is hinged with a lower clamping block, a sliding block is fixed on the lower surface of the lower clamping block, and sliding grooves are formed in the two sides of the upper surface of the supporting table and correspond to the sliding block.

Preferably, the lifting member comprises an internal thread cylinder fixed to the lower surface of the lifting table and an external thread rod screwed to the lower end of the internal thread cylinder, and a lifting driving device for driving the external thread rod to rotate is installed inside the housing.

Preferably, the lifting driving device comprises a fourth chain wheel fixed at the lower end of one of the external screw rods, a second chain wheel and a third chain wheel fixed at the lower end of the other external screw rod, a motor arranged on one side of the shell, a first chain wheel fixed at the power output end of the motor, a second chain in transmission connection with the fourth chain wheel and the second chain wheel, and a first chain in transmission connection with the first chain wheel and the third chain wheel.

Preferably, go up the clamp splice and include that splint and bubble are cotton, and splint pass through the connecting rod and are fixed mutually with the sliding sleeve, and the cotton one side of keeping away from the sliding sleeve of fixing of bubble at the connecting rod.

Preferably, the inner wall of the sliding sleeve is provided with a ball, and the lower surface of the sliding block is provided with a ball.

Preferably, the support table is a T-shaped table.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a contained angle that the piece can drive two first hinge bars reduces, the upper end of first hinge bar can promote the sliding sleeve and be close to square pipe, and then the upper end of square pipe can be erect tightly, meanwhile, the contained angle of two first hinge bars reduces gradually and can promote two second hinge bars, make the lower extreme of two second hinge bars be close to each other, and then two second hinge bars can promote down the clamp splice, make the lower extreme that the clamp splice will clip down, so that disposable all presss from both sides tightly the upper and lower end of stainless steel square pipe, and is easy and simple to handle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural view of the guide rod and the upper clamping block of the present invention.

In the figure: 1. a housing; 2. a lift drive; 21. a motor; 22. a first sprocket; 23. a first chain; 24. a second sprocket; 25. a third sprocket; 26. a second chain; 27. a fourth sprocket; 3. a lifting member; 31. an internal threaded barrel; 32. an externally threaded rod; 4. a lifting platform; 5. a first hinge lever; 6. a second hinge lever; 7. a sliding sleeve; 8. a guide bar; 9. an upper clamping block; 91. a splint; 92. soaking cotton; 10. a spring; 11. a lower clamping block; 12. a slider; 13. a support table; 14. a chute; 15. a connecting rod.

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, in an embodiment of the present invention, a stainless steel square tube vertical positioning mechanism includes a housing 1, lifting members 3 are disposed on both sides of an interior of the housing 1, each lifting member 3 includes an internal thread tube 31 fixed to a lower surface of a lifting platform 4 and an external thread rod 32 screwed to a lower end of the internal thread tube 31, a lifting driving device 2 for driving the external thread rod 32 to rotate is installed inside the housing 1, the lifting driving device 2 can drive the external thread rod 32 to rotate, because the internal thread tube 31 is screwed to the external thread rod 32, the internal thread tube 31 can be lifted when the external thread rod 32 rotates, the lifting platform 4 is fixedly connected to an upper end of the lifting member 3, and the lifting platform 4 can be lifted when the internal thread tube 31 is lifted;

with continued reference to fig. 1, the elevation driving means 2 includes a fourth sprocket 27 fixed to a lower end of one of the male screw bars 32, a second sprocket 24 and a third sprocket 25 fixed to a lower end of the other male screw bar 32, a motor 21 provided at one side of the housing 1, the first chain wheel 22 fixed at the power output end of the motor 21, the second chain 26 in transmission connection with the fourth chain wheel 27 and the second chain wheel 24, and the first chain 23 in transmission connection with the first chain wheel 22 and the third chain wheel 25, the motor 21 can drive the first chain wheel 22 to rotate, the first chain wheel 22 can drive the third chain wheel 25 to rotate through the first chain 23, the third chain wheel 25 can drive the right-side external screw thread rod 32 to rotate, the right-side external screw thread rod 32 can drive the second chain wheel 24 to rotate, the second chain wheel 24 can drive the fourth chain wheel 27 to rotate through the second chain 26, and the fourth chain wheel 27 can drive the left-side external screw thread rod 32 to rotate;

referring to fig. 2 and 3, guide rods 8 are fixed on both sides of the upper portion inside the housing 1, springs 10 are sleeved on the sides of the two guide rods 8 away from each other, sliding sleeves 7 are fixed on the sides of the two guide rods 8 close to each other, the sliding sleeves 7 can slide on the guide rods 8, upper clamping blocks 9 are arranged on the sides of the two sliding sleeves 7 close to each other, the sliding sleeves 7 can pull the springs 10, the springs 10 can also pull the sliding sleeves 7, and when the two sliding sleeves 7 close to each other, the upper clamping blocks 9 can clamp the upper portions of the stainless steel square tubes;

continuing to refer to fig. 2 and fig. 3, the upper clamping block 9 comprises a clamping plate 91 and foam 92, the foam 92 can reduce the damage of the clamping plate 91 to the stainless steel square tube, the clamping plate 91 is fixed with the sliding sleeve 7 through the connecting rod 15, the foam 92 is fixed on one side of the connecting rod 15 away from the sliding sleeve 7, a first hinge rod 5 is hinged between the sliding sleeve 7 and the lifting platform 4, when the lifting platform 4 rises, the first hinge rod 5 can be pushed, the two first hinge rods 5 can push the sliding sleeve 7, the two sliding sleeves 7 approach each other, the upper clamping block 9 can clamp the square tube, the spring 10 is in a stretched state, when the square tube needs to be loosened, the lifting platform 4 can be driven to fall, the spring 10 at this time returns to a natural state and can give a pulling force to the sliding sleeve 7, and the two sliding;

referring to fig. 1 and 2, a support table 13 is installed in the middle of the inside of the housing 1, the support table 13 is a T-shaped table, sliding grooves 14 are formed in two sides of the upper surface of the support table 13, lower clamping blocks 11 are arranged on two sides of the upper surface of the support table 13, a sliding block 12 is fixed to the lower surface of each lower clamping block 11, the sliding block 12 is inserted into the sliding grooves 14, second hinge rods 6 are hinged to the inner sides of the first hinge rods 5, which are close to the upper ends of the first hinge rods, the lower ends of the second hinge rods 6 are hinged to the lower clamping blocks 11, the included angles between the two first hinge rods 5 are gradually reduced to push the two second hinge rods 6, so that the lower ends of the two second hinge rods 6 are close to each other, and the two second hinge rods 6 can push the lower clamping;

the inner wall of the sliding sleeve 7 is provided with a ball, the lower surface of the sliding block 12 is provided with a ball, and the ball can play a friction reducing role.

The utility model discloses a theory of operation and use flow: when the device is used, the lower end of the square tube is firstly placed on the upper surface of the supporting platform 13, then the driving motor 21 works, the motor 21 can drive the first chain wheel 22 to rotate, the first chain wheel 22 can drive the third chain wheel 25 to rotate through the first chain 23, the third chain wheel 25 can drive the right external screw thread rod 32 to rotate, the right external screw thread rod 32 can drive the second chain wheel 24 to rotate, the second chain wheel 24 can drive the fourth chain wheel 27 to rotate through the second chain 26, the fourth chain wheel 27 can drive the left external screw thread rod 32 to rotate, because the internal thread cylinder 31 is in threaded connection with the external screw thread rod 32, the internal thread cylinder 31 can be lifted when the external screw thread rod 32 rotates, the upper end of the lifting piece 3 is fixedly connected with the lifting platform 4, the internal thread cylinder 31 can drive the lifting platform 4 to be lifted when the lifting platform 4 is lifted, the lower end of the first hinge rod 5 can be pushed to lift, and the included angle formed by the two first rods, the two sliding sleeves 7 are close to each other, the upper clamping block 9 can clamp the upper end of the square pipe, the spring 10 is in a stretched state, meanwhile, the included angle of the two first hinge rods 5 is gradually reduced to push the two second hinge rods 6, so that the lower ends of the two second hinge rods 6 are close to each other, the two second hinge rods 6 can push the lower clamping block 11, the lower end of the lower clamping block 11 is clamped, and when the lower clamping block 11 moves, the sliding block 14 moves in the sliding groove 14 to play a limiting role;

when needs loosen square pipe, can drive elevating platform 4 and descend, spring 10 at this moment resumes natural state and can give sliding sleeve 7 a pulling force, and then two sliding sleeves 7 can keep away from each other, and two second articulated arms 6 also keep away from each other.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vertical positioning mechanism is managed in stainless steel side, includes shell (1), its characterized in that: a supporting table (13) is installed in the middle of the inside of the shell (1), lifting pieces (3) are arranged on two sides of the inside of the shell (1), a lifting platform (4) is fixedly connected to the upper end of each lifting piece (3), guide rods (8) are fixed to two sides above the inside of the shell (1), a spring (10) is sleeved on one side, away from each other, of each guide rod (8), a sliding sleeve (7) is fixed to one side, close to each other, of each guide rod (8), the sliding sleeve (7) is sleeved on each guide rod (8), an upper clamping block (9) is arranged on one side, close to each other, of each sliding sleeve (7), a first hinge rod (5) is hinged between each sliding sleeve (7) and the lifting platform (4), a second hinge rod (6) is hinged to the position, close to the upper end, of the inner side of each first hinge rod (5), and a lower clamping block (11) is hinged to the lower, the lower surface of the lower clamping block (11) is fixed with a sliding block (12), and sliding grooves (14) are formed in the positions, corresponding to the sliding block (12), of the two sides of the upper surface of the supporting table (13).

2. The vertical positioning mechanism of stainless steel square tubes of claim 1, wherein: the lifting piece (3) comprises an internal thread cylinder (31) fixed to the lower surface of the lifting platform (4) and an external thread rod (32) in threaded connection with the lower end of the internal thread cylinder (31), and a lifting driving device (2) used for driving the external thread rod (32) to rotate is mounted inside the shell (1).

3. The vertical positioning mechanism of stainless steel square tubes of claim 2, wherein: the lifting driving device (2) comprises a fourth chain wheel (27) fixed at the lower end of one of the external thread rods (32), a second chain wheel (24) and a third chain wheel (25) fixed at the lower end of the other external thread rod (32), a motor (21) arranged on one side of the shell (1), a first chain wheel (22) fixed at the power output end of the motor (21), a second chain (26) in transmission connection with the fourth chain wheel (27) and the second chain wheel (24), and a first chain (23) in transmission connection with the first chain wheel (22) and the third chain wheel (25).

4. The vertical positioning mechanism of stainless steel square tubes of claim 1, wherein: go up clamp splice (9) including splint (91) and bubble cotton (92), splint (91) are fixed mutually with sliding sleeve (7) through connecting rod (15), and bubble cotton (92) are fixed in connecting rod (15) and are kept away from one side of sliding sleeve (7).

5. The vertical positioning mechanism of stainless steel square tubes of claim 1, wherein: the inner wall of the sliding sleeve (7) is provided with a ball, and the lower surface of the sliding block (12) is provided with a ball.

6. The vertical positioning mechanism of stainless steel square tubes of claim 1, wherein: the support platform (13) is a T-shaped platform.