CN216276950U

CN216276950U - Movable fastening rod for building construction steel mould

Info

Publication number: CN216276950U
Application number: CN202121863391.1U
Authority: CN
Inventors: 李晨花; 贾志杰; 齐占军; 许恒岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-12
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a movable fastening rod for a building construction steel die, and relates to the technical field of movable fastening of building construction steel dies. The device has a reasonable design structure, can enable the telescopic rod to be fixed and then the thread bush B to be arranged on the outer surface of the threaded rod C through the sliding groove, the thread bush B, the threaded rod C, the pin rod and the circular plate, achieves the purpose of arranging the thread bush B, then the thread bush A, the threaded rod B and the square plate can drive the threaded rod B to move when the thread bush A rotates, further drives the thread bush B and the threaded rod C to move, achieves the purpose of supporting the other two surfaces of the template, and solves the problems that the device cannot support the template comprehensively and only can support three surfaces of the template when in use in the prior art, so that the weight component of concrete still can support and deform or crack the lower template.

Description

Movable fastening rod for building construction steel mould

Technical Field

The utility model relates to the technical field of movable fastening of building construction steel dies, in particular to a movable fastening rod of a building construction steel die.

Background

At present, in the field of building in China, a floor cast-in-place building template is simple and can be supported vertically, but in longitudinal column beam cast-in-place construction, the template is difficult to support, and the weight component of concrete deforms or cracks a lower template support, so that the construction quality is affected or materials are wasted.

According to application public number for 201220650937X's a construction steel mould activity anchorage bar, this utility model beneficial effect does: the concrete member quality can be guaranteed, slurry leakage and deformation are avoided, the structure is compact, the concrete member is firm and durable, the manufacturing cost is low, the concrete member can be recycled, and the energy-saving effect is obvious; therefore, the movable fastening rod for the steel mould for building construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the prior art can not support the formwork completely and the formwork support is possibly deformed or cracked, and provides a movable fastening rod for a steel mould for building construction.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction steel mould activity anchorage bar, includes the spout, the inside of spout is provided with adjustment mechanism, the right side of spout is provided with telescopic machanism, the right side of spout is provided with fixed establishment, the right side of spout is provided with installation mechanism.

Further, adjustment mechanism includes threaded rod A, sliding sleeve and commentaries on classics board, threaded rod A is located the inside of spout, threaded rod A's surface is connected with the front and back lateral wall rotation of spout.

Further, the sliding sleeve is located inside the sliding groove, the inside of the sliding sleeve is in threaded connection with the outer surface of the threaded rod A, and the rotating plate is fixedly connected with one end, located outside the sliding groove, of the threaded rod A.

Further, telescopic machanism includes square groove, telescopic link and gasket, the left surface in square groove and the right flank fixed connection of sliding sleeve, the left end of telescopic link is located the inside in square groove, the surface of telescopic link and the inner wall sliding connection in square groove, the surface of gasket and the fixed surface of telescopic link are connected.

Further, fixed establishment includes silk braid A, threaded rod B and square board, silk braid A rotates with the right flank of sliding sleeve to be connected, threaded rod B's surface and silk braid A's inner wall threaded connection, threaded rod B is located the outside one end of silk braid A and square board fixed connection, the one side fixed connection of gasket is kept away from with the telescopic link to square board.

Further, installation mechanism includes silk braid B, threaded rod C, pin rod, plectane and torsional spring, the surface and the telescopic link fixed connection of pin rod, the pin rod is located the outside surface of telescopic link and rotates with threaded rod C to be connected, the pin rod is located the outside one end and plectane fixed connection of threaded rod C.

Furthermore, the torsion spring is sleeved on the outer surface of the pin rod, two ends of the torsion spring are fixedly connected with the outer surface of the circular plate and the outer surface of the threaded rod C respectively, and one end, far away from the pin rod, of the threaded rod C is in threaded connection with the inner wall of the screw sleeve B.

Compared with the prior art, this construction steel mould activity anchorage bar possesses following beneficial effect:

firstly, the utility model realizes the purpose of supporting the other two surfaces of the template by enabling the rotating plate to drive the threaded rod A to rotate through the matching among the threaded rod A, the sliding groove, the rotating plate, the telescopic rod, the square groove and the gasket, enabling the sliding sleeve to move in the sliding groove when the threaded rod A rotates, further enabling the square groove and the telescopic rod to move, realizing the purpose of supporting the front side and the back side of the template, simultaneously enabling the thread sleeve B to be arranged on the outer surface of the threaded rod C after the telescopic rod is fixed through the sliding groove, the thread sleeve B, the threaded rod C, the pin rod and the circular plate, then driving the threaded rod B to move through the thread sleeve A, the threaded rod B and the square plate when the thread sleeve A rotates, further driving the thread sleeve B and the threaded rod C to move, and solving the problem that the device in the prior art can not comprehensively support the template when in use, and only can support three surfaces of the template, the weight component of the concrete still has the problem of possibly deforming or cracking the lower formwork.

The device can be disassembled after use through the screw sleeve A, the screw sleeve B, the threaded rod A, the threaded rod B, the threaded rod C and the pin rod, the purposes of recycling and obvious energy-saving effect are achieved, and meanwhile, the included angle between the threaded rod and the telescopic rod is a right angle through the torsion spring, the pin rod and the threaded rod C, so that the template is convenient to fix, and the device is more stable in use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the chute of the present invention;

FIG. 3 is a schematic cross-sectional view of the telescoping mechanism and the securing mechanism of the present invention;

FIG. 4 is a cross-sectional structural view of the mounting mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a chute; 2. an adjustment mechanism; 3. a telescoping mechanism; 4. a fixing mechanism; 5. an installation mechanism; 21. a threaded rod A; 22. a sliding sleeve; 23. rotating the plate; 31. a square groove; 32. a telescopic rod; 33. a gasket; 41. a silk sleeve A; 42. a threaded rod B; 43. a square plate; 51. a silk sleeve B; 52. a threaded rod C; 53. a pin rod; 54. a circular plate; 55. a torsion spring.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a support that construction steel mould activity anchorage bar is applied to building templates is fixed, and this construction steel mould activity anchorage bar passes through silk braid A41, threaded rod B42 and square board 43, can drive threaded rod B42 and remove when silk braid A41 rotates, and then drives silk braid B51 and threaded rod C52 and remove, has realized the purpose that supports two other faces of template.

Referring to fig. 1-5, a movable fastening rod of a steel mould for building construction comprises a chute 1.

Referring to fig. 1 and 2, in the present embodiment, an adjustment mechanism 2 is provided inside the chute 1.

Wherein, the adjusting mechanism 2 comprises a threaded rod A21, a sliding sleeve 22 and a rotating plate 23.

The threaded rod A21 is located in the inside of the sliding chute 1, and the outer surface of the threaded rod A21 is rotationally connected with the front side wall and the rear side wall of the sliding chute 1.

The screw thread on the threaded rod A21 is located in the inside of the chute 1, and the screw thread on the front side and the back side of the threaded rod A21 are reverse screw threads.

The sliding sleeve 22 is positioned inside the sliding chute 1, and the inside of the sliding sleeve 22 is in threaded connection with the outer surface of the threaded rod A21.

The number of the sliding sleeves 22 is two, and the moving directions of the two sliding sleeves 22 are always opposite.

The rotating plate 23 is fixedly connected with one end of the threaded rod A21 positioned outside the sliding chute 1.

It is more convenient to rotate the threaded rod a21 by the rotating plate 23.

Referring to fig. 2 and 3, in the present embodiment, a telescopic mechanism 3 is provided on the right side of the chute 1.

Wherein, telescopic machanism 3 includes square groove 31, telescopic link 32 and gasket 33.

The left side of the square groove 31 is fixedly connected with the right side of the sliding sleeve 22, and the left end of the telescopic rod 32 is located inside the square groove 31.

The telescopic rod 32 can be adjusted according to the distance between the left and the right of the template, so that the template is conveniently supported and fixed.

The outer surface of the telescopic rod 32 is in sliding connection with the inner wall of the square groove 31, and the outer surface of the gasket 33 is fixedly connected with the outer surface of the telescopic rod 32.

The support of the template is provided over the entire surface by the spacer 33.

Referring to fig. 2 and 4, in the present embodiment, a fixing mechanism 4 is provided on the right side of the chute 1.

Wherein, the fixing mechanism 4 comprises a thread bush A41, a threaded rod B42 and a square plate 43.

The thread bushing A41 is rotatably connected with the right side surface of the sliding sleeve 22.

The sliding sleeve 22 is embedded with a bearing at the position of the thread bushing A41, and the bearing is sleeved on the outer surface of the thread bushing A41.

The outer surface of the threaded rod B42 is in threaded connection with the inner wall of the screw sleeve A41, and the end of the threaded rod B42, which is positioned outside the screw sleeve A41, is fixedly connected with the square plate 43.

When the screw bush a41 is rotated, the screw rod B42 is moved, and the square plate 43 is moved.

The square plate 43 is fixedly connected with one surface of the telescopic rod 32 far away from the gasket 33.

The movement of the square plate 43 can drive the telescopic rod 32 to move.

Referring to fig. 2, 4 and 5, the right side of the chute 1 is provided with a mounting mechanism 5.

Wherein the mounting mechanism 5 comprises a thread sleeve B51, a threaded rod C52, a pin rod 53, a circular plate 54 and a torsion spring 55.

The outer surface of the pin rod 53 is fixedly connected with the telescopic rod 32, and the outer surface of the pin rod 53 positioned outside the telescopic rod 32 is rotatably connected with the threaded rod C52.

The threaded rod C52 is embedded with a bearing at the position of the pin rod 53, and the bearing is sleeved on the outer surface of the pin rod 53.

One end of the pin rod 53, which is positioned outside the threaded rod C52, is fixedly connected with the circular plate 54, the torsion spring 55 is sleeved on the outer surface of the pin rod 53, and two ends of the torsion spring 55 are respectively and fixedly connected with the outer surface of the circular plate 54 and the outer surface of the threaded rod C52.

Here, the threaded rod C52 and the telescoping rod 32 are always at right angles by the torsion spring 55, facilitating the support and mounting of the formwork.

The end of the threaded rod C52 remote from the pin 53 is threadedly attached to the inner wall of the bushing B51.

The screw sleeve B51 can be detached from the threaded rod C52, so that the movable fastening rod can be conveniently installed.

The working principle is as follows: after the building templates are fixed, at first dismantle silk covering B51 from threaded rod C52, then make threaded rod C52 rotate ninety degrees, the one side that is close to silk covering B51 with spout 1 this moment contacts with the one side of template, then it drives threaded rod A21 and rotates to change board 23, threaded rod A21 makes sliding sleeve 22 remove when rotating, and then make square groove 31 and telescopic link 32 remove, can support the front and back side of template this moment, then install silk covering B51 on threaded rod C52, rotate silk covering A41, can make threaded rod B42 remove, and then can fix the side of controlling of template, and then can be comprehensive support the template, and the repacking is put and is dismantled conveniently, environmental protection effect is obvious.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a construction steel mould activity anchorage bar, includes spout (1), its characterized in that: the inside of spout (1) is provided with adjustment mechanism (2), the right side of spout (1) is provided with telescopic machanism (3), the right side of spout (1) is provided with fixed establishment (4), the right side of spout (1) is provided with installation mechanism (5).

2. The movable fastening rod of the construction steel die as claimed in claim 1, wherein: adjustment mechanism (2) include threaded rod A (21), sliding sleeve (22) and commentaries on classics board (23), threaded rod A (21) are located the inside of spout (1), the surface of threaded rod A (21) is connected with the front and back lateral wall rotation of spout (1).

3. The movable fastening rod of the construction steel die as claimed in claim 2, wherein: sliding sleeve (22) are located the inside of spout (1), the inside of sliding sleeve (22) and the surface threaded connection of threaded rod A (21), commentaries on classics board (23) and threaded rod A (21) are located the outside one end fixed connection of spout (1).

4. The movable fastening rod of the construction steel die as claimed in claim 3, wherein: telescopic machanism (3) are including square groove (31), telescopic link (32) and gasket (33), the left surface in square groove (31) and the right flank fixed connection of sliding sleeve (22), the left end of telescopic link (32) is located the inside in square groove (31), the surface of telescopic link (32) and the inner wall sliding connection in square groove (31), the surface fixed connection of the surface of gasket (33) and telescopic link (32).

5. The movable fastening rod of the construction steel die as claimed in claim 4, wherein: fixed establishment (4) include silk braid A (41), threaded rod B (42) and square board (43), silk braid A (41) are rotated with the right flank of sliding sleeve (22) and are connected, the surface of threaded rod B (42) and the inner wall threaded connection of silk braid A (41), threaded rod B (42) are located the outside one end of silk braid A (41) and square board (43) fixed connection, the one side fixed connection of gasket (33) is kept away from with telescopic link (32) to square board (43).

6. The movable fastening rod of the construction steel die as claimed in claim 4, wherein: installation mechanism (5) are including silk braid B (51), threaded rod C (52), pin rod (53), plectane (54) and torsional spring (55), the surface and telescopic link (32) fixed connection of pin rod (53), pin rod (53) are located the outside surface of telescopic link (32) and are rotated with threaded rod C (52) and be connected, pin rod (53) are located the outside one end and plectane (54) fixed connection of threaded rod C (52).

7. The movable fastening rod of the construction steel die as claimed in claim 6, wherein: the outer surface of round pin pole (53) is cup jointed in torsional spring (55), the both ends of torsional spring (55) respectively with the surface of plectane (54) and the outer fixed surface of threaded rod C (52) be connected, the threaded rod C (52) keep away from the inner wall threaded connection of one end and silk cover B (51) of round pin pole (53).