CN212689625U

CN212689625U - Device for correcting perpendicularity of prefabricated wall

Info

Publication number: CN212689625U
Application number: CN202021217075.2U
Authority: CN
Inventors: 赵云龙; 杨春辉
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-12
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a device for prefabricated wall body straightness correction that hangs down, include support, gyro wheel, push away handle, fixed block and pneumatic cylinder, gyro wheel fixed connection is at the lower extreme of support, push away the left side of fixed connection at the support, fixed block fixed connection is on the right side of support, the internally mounted of fixed block has stop gear, plumb line mechanism is installed to the upside of support, pneumatic cylinder fixed connection just is close to the upper end of fixed block on the right side of support, flexible post is installed to the right-hand member of pneumatic cylinder, the right-hand member fixedly connected with of flexible post supports the piece, the inner wall of flexible post rotates and is connected with the leading wheel. This a device for prefabricated wall body straightness correction that hangs down when using to reach the accurate effect of measuring, used through the cooperation of spacing groove, spring, clamp splice and connecting block isotructure, thereby reached and accomodate convenient effect.

Description

Device for correcting perpendicularity of prefabricated wall

Technical Field

The utility model belongs to the technical field of the straightness that hangs down of wall body rectifies, especially, relate to a device for prefabricated wall body straightness that hangs down rectifies.

Background

After the prefabricated wall body is hoisted in place, the adjustable inclined supports are fixed on the members and the floor surfaces respectively by using bolts in time, the perpendicularity of the wall body is checked, and the perpendicularity of the wall body which does not meet the requirement on the perpendicularity can be corrected by adjusting the inclined supports and bolt cushion blocks at the bottom of the wall body until the perpendicularity of the prefabricated wall body reaches the standard requirement. The perpendicularity needs to be measured continuously in the process of perpendicularity correction, and how to adjust is known through the perpendicularity measurement result,

in the prior art, the guiding rule is used for measurement, and the measurement needs to be adjusted once, so that time and labor are wasted; and the hoisting workers are generally woodworkers, the number of used hoisting lines is large, the number of used guiding rules is small, the measurement deviation is easy to occur due to inexperienced use, in the construction of an assembly type structure, after the prefabricated wall is installed, four inclined supports are installed on each wall, the lower inclined support is used for adjusting the horizontal positioning of the prefabricated wall, the upper inclined support is used for adjusting the verticality of the prefabricated wall, the guiding rules are required to be continuously used for measurement in the verticality adjusting process, time and labor are wasted, and large deviation is easy to generate due to inexperienced use because most woodworkers do not contact the guiding rules at ordinary times,

therefore, the device for correcting the perpendicularity of the prefabricated wall solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the device for prefabricated wall body straightness correction that hangs down who provides measures accurately, accomodates the convenience.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device for prefabricated wall body straightness correction that hangs down, includes support, gyro wheel, pushes away, fixed block and pneumatic cylinder, gyro wheel fixed connection is at the lower extreme of support, push away the left side of fixed connection at the support, fixed block fixed connection is on the right side of support, the internally mounted of fixed block has stop gear, plumb line mechanism is installed to the upside of support, pneumatic cylinder fixed connection just is close to the upper end of fixed block on the right side of support, flexible post is installed to the right-hand member of pneumatic cylinder, the right-hand member fixedly connected with of flexible post supports the piece, the inner wall of flexible post rotates and is connected with the leading wheel.

Preferably, stop gear comprises spacing groove, spring and clamp splice, the inside at the fixed block is seted up to the spacing groove, the one end fixed connection of spring is on the inner wall of spacing groove, clamp splice fixed connection is at the other end of spring.

Preferably, perpendicular line mechanism comprises the take-up pulley, changes handle, haulage rope, connecting block and balancing weight, the take-up pulley rotates to be connected in the inboard of support, change fixed connection at the middle part of take-up pulley, the haulage rope cup joints on the surface of take-up pulley, connecting block fixed connection is at the lower extreme of haulage rope, balancing weight fixed connection is at the lower extreme of connecting block.

Preferably, the number of the clamping blocks is two, and the distance between the two clamping blocks is smaller than the width of the connecting block.

Preferably, the left side and the right side of the connecting block are provided with arc-shaped surfaces, and the left side and the right side of the connecting block correspond to the clamping blocks.

Preferably, the lower end of the traction rope penetrates through the fixing block and the telescopic column, and the traction rope is connected with the telescopic column through the guide wheel.

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

1. this a device for prefabricated wall body straightness correction that hangs down uses through the reel, the haulage rope, the cooperation of balancing weight and flexible post isotructure, starts the pneumatic cylinder for the pneumatic cylinder drives the flexible post on right side and moves to the outside, supports the piece and contacts the wall until flexible post right side, and at this moment the inside leading wheel of flexible post can drive the haulage rope thereupon, and at this moment the perpendicular condition of wall is obtained according to the angle of haulage rope between flexible post and the fixed block, thereby has reached the accurate effect of measurement.

2. This a device for prefabricated wall body straightness correction that hangs down uses through the cooperation of structures such as spacing groove, spring, clamp splice and connecting block when using, inserts the connecting block in stop gear, and the clamp splice of at this moment both sides is strutted gradually to the lateral movement, makes the spring compressed simultaneously, fixes the connecting block thereupon, because the reaction force of spring, at this moment the balancing weight has just obtained fixedly to reached and accomodate convenient effect.

Drawings

Fig. 1 is a schematic view of a connection structure of a device for correcting the perpendicularity of a prefabricated wall body provided by the utility model;

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

fig. 3 is a schematic view of a connection structure of the limiting mechanism.

In the figure: the device comprises a support 1, a roller 2, a push handle 3, a fixing block 4, a limiting mechanism 5, a limiting groove 501, a spring 502, a clamping block 503, a wire winding wheel 6, a rotating handle 7, a traction rope 8, a connecting block 9, a balancing weight 10, a hydraulic cylinder 11, a telescopic column 12, a supporting block 13 and a guide wheel 14.

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.

Referring to fig. 1 to 3, a device for prefabricated wall body straightness that hangs down rectifies, which comprises a bracket 1, gyro wheel 2, push away 3, fixed block 4 and pneumatic cylinder 11, gyro wheel 2 fixed connection is at the lower extreme of support 1, push away 3 fixed connection in the left side of support 1, fixed block fixed connection is on the right side of support 1, the internally mounted of fixed block 4 has stop gear 5, perpendicular line mechanism is installed to the upside of support 1, pneumatic cylinder 11 fixed connection is on the right side of support 1 and is close to the upper end of fixed block 4, the model of pneumatic cylinder 11 is 30 x 60 400-MPS, flexible post 12 is installed to the right-hand member of pneumatic cylinder 11, the right-hand member fixedly connected with of flexible post 12 supports piece 13, the inner wall of flexible post 12 rotates and is connected with.

Stop gear is by spacing groove 501, spring 502 and clamp splice 503 constitute, spacing groove 501 is seted up in the inside of fixed block 4, the one end fixed connection of spring 502 is on the inner wall of spacing groove 501, clamp splice 503 fixed connection is at the other end of spring 502, when the balancing weight 10 is accomodate to needs, the user inserts in stop gear 5 connecting block 9, at this moment, the clamp splice 503 of both sides is strutted outward side motion gradually, make spring 502 compressed simultaneously, along with it is fixed connecting block 9, because spring 502's reaction force, at this moment, balancing weight 10 has just obtained fixedly.

Perpendicular line mechanism is by reel 6, change 7, haulage rope 8, connecting block 9 and balancing weight 10 are constituteed, reel 6 rotates the inboard of connecting at support 1, change 7 fixed connection at reel 6's middle part, haulage rope 8 cup joints on reel 6's surface, haulage rope 8's lower extreme runs through fixed block 4 and telescopic column 12, and haulage rope 8 passes through leading wheel 14 and telescopic column 12 is connected, connecting block 9 fixed connection is at the lower extreme of haulage rope 8, clamp splice 503 has two altogether, and distance between two clamp splices 503 is less than connecting block 9's width, the left and right sides of connecting block 9 sets up to the arc surface, and the left and right sides of connecting block 9 is corresponding with clamp splice 503, balancing weight 10 fixed connection is at the lower extreme of connecting block 9.

Now, the operation principle of the present invention is described as follows:

when the device for correcting the perpendicularity of the prefabricated wall is used, when the vertical condition of a certain wall surface needs to be measured, a user pushes the mop 3, the bracket 1 is close to the wall surface through the roller 2 until one end of the fixed block 4 contacts the wall surface, at this time, the connecting block 9 is pulled out, so that the balancing weight 10 is gradually separated from the limiting mechanism 5, then the rotating handle 7 is rotated, so that the traction rope 8 on the winding wheel 6 is gradually extended until the length of the traction rope 8 is gradually expanded until the counterweight block 10 reaches a proper position, at this time, the hydraulic cylinder 11 is started, so that the hydraulic cylinder 11 drives the right telescopic column 12 to move outwards until the abutting block 13 on the right side of the telescopic column 12 contacts the wall surface, at this moment, the guide wheel 14 in the telescopic column 12 can pull the traction rope 8 along with the traction rope, and the vertical condition of the wall surface is obtained according to the angle of the traction rope 8 between the telescopic column 12 and the fixed block 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A device for correcting the verticality of a prefabricated wall comprises a bracket (1), a roller (2), a push handle (3), a fixed block (4) and a hydraulic cylinder (11), it is characterized in that the roller (2) is fixedly connected with the lower end of the bracket (1), the push handle (3) is fixedly connected to the left side of the bracket (1), the fixed block is fixedly connected to the right side of the bracket (1), a limiting mechanism (5) is arranged inside the fixed block (4), a perpendicular line mechanism is arranged on the upper side of the bracket (1), the hydraulic cylinder (11) is fixedly connected to the right side of the bracket (1) and is close to the upper end of the fixed block (4), the right end of pneumatic cylinder (11) is installed flexible post (12), the right-hand member fixedly connected with of flexible post (12) supports piece (13), the inner wall of flexible post (12) rotates and is connected with leading wheel (14).

2. The device for correcting the perpendicularity of the prefabricated wall according to claim 1, wherein the limiting mechanism is composed of a limiting groove (501), a spring (502) and a clamping block (503), the limiting groove (501) is formed in the fixing block (4), one end of the spring (502) is fixedly connected to the inner wall of the limiting groove (501), and the clamping block (503) is fixedly connected to the other end of the spring (502).

3. The device for correcting the perpendicularity of the prefabricated wall according to claim 2, wherein the perpendicular line mechanism consists of a winding wheel (6), a rotating handle (7), a traction rope (8), a connecting block (9) and a balancing weight (10), the winding wheel (6) is rotatably connected to the inner side of the support (1), the rotating handle (7) is fixedly connected to the middle of the winding wheel (6), the traction rope (8) is sleeved on the outer surface of the winding wheel (6), the connecting block (9) is fixedly connected to the lower end of the traction rope (8), and the balancing weight is fixedly connected to the lower end of the connecting block (9).

4. A device for perpendicularity correction of prefabricated walls according to claim 3, characterized in that the clamping blocks (503) are two in total, and the distance between the two clamping blocks (503) is smaller than the width of the connecting block (9).

5. The device for perpendicularity correction of the prefabricated wall according to claim 3, wherein the left side and the right side of the connecting block (9) are provided with arc-shaped surfaces, and the left side and the right side of the connecting block (9) correspond to the clamping blocks (503).

6. A device for prefabricated wall perpendicularity correction according to claim 3, characterized in that the lower end of the hauling cable (8) penetrates through the fixing block (4) and the telescopic column (12), and the hauling cable (8) is connected with the telescopic column (12) through a guide wheel (14).