Correcting device for steel structure prefabricated part

Abstract

The utility model relates to the technical field of deviation rectifying devices, in particular to a steel structure prefabricated part deviation rectifying device which comprises a base, supporting plates are fixedly connected to the two sides of the top end of the base, a deviation rectifying mechanism is rotationally connected to one sides of the supporting plates and comprises a servo motor, the servo motor is fixedly connected to one sides of the supporting plates, and the servo motor is connected to the other sides of the supporting plates. And one side of the servo motor is rotationally connected with transmission shafts and penetrates into the supporting plate, an inner cavity of the supporting plate is slidably connected with a fixing mechanism, the fixing mechanism comprises a clamping block, and the clamping block is slidably connected to the inner cavity of the supporting plate and located between the two transmission shafts. According to the deviation rectifying device, clamping and limiting of the steel structure prefabricated part on the support can be completed through mutual matching of the internal parts of the fixing machine, fixing operation of the internal parts of the deviation rectifying machine is relieved, and deviation rectifying operation of the steel structure prefabricated part can be completed through mutual matching of the internal parts of the deviation rectifying machine.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation correction devices, in particular to a deviation correction device for prefabricated steel structures. Background Art

[0002] The deviation correction device is a mechanical device that corrects the lateral error of the plate during forward movement. The deviation correction of steel structure prefabricated parts is a process method that uses external force or heating to make the material or component reach a certain geometric shape requirement and meet technical standards. The main effects are: reducing or minimizing the bending of the material or component; reducing the warping or unevenness of the surface of the material or component.

[0003] However, the existing prefabricated steel structure correction device cannot clamp and fix the prefabricated steel structure when correcting the surface of the prefabricated part, which may cause the prefabricated steel structure to deviate during use, thereby weakening the correction effect of the correction device.

[0004] Therefore, it is necessary for us to propose a steel structure prefabricated part correction device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a correction device for prefabricated steel structures, which can complete the clamping and limiting of the prefabricated steel structures on the support plate through the mutual cooperation between the internal parts of the fixing mechanism, and release the fixing operation of the internal parts of the correction mechanism, so as to solve the problem in the prior art that the correction device may cause the prefabricated steel structures to deviate when in use, causing the correction effect of the correction device to be weakened.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure prefabricated part correction device, comprising a base, support plates are connected and fixed on both sides of the top of the base, one side of the support plate is rotatably connected to a correction mechanism and is located between the support plates, and the inner cavity of the support plate is slidably connected to a fixing mechanism and passes through the support plate to the interior of the correction mechanism.

[0007] Preferably, the correction mechanism includes a servo motor, which is connected and fixed to one side of the support plate, one side of the servo motor is rotatably connected to a transmission shaft and passes through the interior of the support plate, a threaded rod is rotatably connected between the two support plates and is located on the side of the transmission shaft away from the servo motor, a moving block is slidably sleeved on the outer wall of the threaded rod and is located between the support plates, and a correction roller is rotatably connected between the moving blocks.

[0008] Preferably, the fixing mechanism includes a clamping block, which is slidably connected to the inner cavity of the support plate and is located between the two transmission shafts, the top of the clamping block is connected and fixed with a contraction spring and is located inside the support plate, both ends of the clamping block are connected and fixed with racks, the support plate is internally rotatably connected with a connecting gear and is located between the transmission shaft and the clamping block, one side of the bottom end of the connecting gear is connected and fixed with a connecting block and is slidably connected to the inside of the support plate, the bottom end of the connecting block is connected and fixed with a fixed arc block and passes through the support plate to the inside of the transmission shaft.

[0009] Preferably, the transmission shaft is rotatably connected to the support plate via a bearing, the outer wall of the threaded rod is provided with an external thread, the inner wall of the threaded rod is provided with an internal thread matching the external thread of the threaded rod, and the outer wall of the deviation correcting roller is provided with fine frosted bumps.

[0010] Preferably, a clamping groove matching the steel material is provided at the center of the support plate, a sliding groove matching the clamping block is provided inside the support plate, and the connecting gear is meshed with the rack through the tooth block.

[0011] Preferably, the outer wall of the transmission shaft is provided with a fixed groove matching the fixed arc block, the interior of the support plate is provided with a swing groove matching the connecting block, and the surface of the clamping groove in the center of the support plate is provided with a movable groove matching the fixed arc block.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] The steel structure prefabricated part is placed on the base through the clamping groove in the center of the support plate, so that the steel structure prefabricated part squeezes the clamping block, and the clamping block is squeezed by the force of the contraction spring to move, so that the clamping block moves inside the support plate, and the movement of the clamping block drives the racks at both ends to move, and the movement of the rack drives the connecting gear to rotate, and the rotation of the connecting gear drives the connecting block to move inside the support plate, and the movement of the connecting block drives the fixed arc block to move, so that the fixed arc block is moved out from the inside of the transmission shaft, and the rotation lock of the transmission shaft is released, so that the connection block moves and drives the fixed arc block to move out from the inside of the support plate to the two ends of the steel structure prefabricated part, and the clamping and fixing of the steel structure prefabricated part can be completed;

[0014] The fixed arc block is moved out from the inside of the transmission shaft to release the rotation lock of the transmission shaft, and the servo motor is started. The servo motor drives the transmission shaft to rotate, and the rotation of the transmission shaft drives the threaded rod to rotate. The rotation of the threaded rod drives the moving block to move. The movement of the moving block drives the correcting roller to correct the steel structure prefabricated component clamped and fixed by the support plate to reduce the warping or unevenness of the component surface. At the same time, the correcting roller rotates so that the correcting roller rotates through the frosted convex points on the outer wall, which is convenient for polishing the surface of the steel structure prefabricated component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0018] Figure 3 This is a front schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0019] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 5 For the utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] Description of reference numerals:

[0022] 1. Base; 101. Support plate; 2. Correction mechanism; 201. Servo motor; 202. Transmission shaft; 203. Threaded rod; 204. Moving block; 205. Correction roller; 3. Fixing mechanism; 301. Clamping block; 302. Contraction spring; 303. Rack; 304. Connecting gear; 305. Connecting block; 306. Fixed arc block. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-5 A correction device for prefabricated steel structures is shown, comprising a base 1, support plates 101 are connected and fixed to both sides of the top of the base 1, a correction mechanism 2 is rotatably connected to one side of the support plate 101 and is located between the support plates 101, a fixing mechanism 3 is slidably connected to the inner cavity of the support plate 101 and passes through the support plate 101 to the inside of the correction mechanism 2, and the clamping and limiting of the prefabricated steel structures on the support plate 101 can be completed through the mutual cooperation between the internal parts of the fixing mechanism 3, and the fixing operation of the internal parts of the correction mechanism 2 can be released, so that the internal parts of the correction mechanism 2 cooperate with each other, and the correction operation of the prefabricated steel structures can be completed.

[0025] Refer to the instruction manual Figure 1-5 The correcting mechanism 2 includes a servo motor 201, which is connected and fixed to one side of the support plate 101. A transmission shaft 202 is rotatably connected to one side of the servo motor 201 and penetrates into the interior of the support plate 101. A threaded rod 203 is rotatably connected between the two support plates 101 and is located on the side of the transmission shaft 202 away from the servo motor 201. A moving block 204 is slidably sleeved on the outer wall of the threaded rod 203 and is located between the support plates 101. A correcting roller 205 is rotatably connected between the moving blocks 204. The correcting operation of the steel structure prefabricated parts can be completed by the cooperation of the internal parts of the correcting mechanism 2.

[0026] Refer to the instruction manual Figure 1-5 The fixing mechanism 3 includes a clamping block 301, which is slidably connected to the inner cavity of the support plate 101 and is located between the two transmission shafts 202. The top of the clamping block 301 is connected and fixed with a contraction spring 302 and is located inside the support plate 101. Racks 303 are connected and fixed to both ends of the clamping block 301. A connecting gear 304 is rotatably connected to the inside of the support plate 101 and is located between the transmission shaft 202 and the clamping block 301. A connecting block 305 is connected and fixed to one side of the bottom end of the connecting gear 304 and is slidably connected to the inside of the support plate 101. A fixed arc block 306 is connected and fixed to the bottom end of the connecting block 305 and passes through the support plate 101 to the inside of the transmission shaft 202. Through the mutual cooperation between the internal parts of the fixing mechanism 3, the clamping limit of the steel structure prefabricated part on the support plate 101 can be completed, and the fixation of the internal parts of the correction mechanism 2 can be released.

[0027] Refer to the instruction manual Figure 1-5 The transmission shaft 202 is rotatably connected to the support plate 101 through a bearing, the outer wall of the threaded rod 203 is provided with an external thread, the inner wall of the threaded rod 203 is provided with an internal thread matching the external thread of the threaded rod 203, and the outer wall of the deviation correcting roller 205 is installed with fine frosted convex points. The frosted convex points on the outer wall of the deviation correcting roller 205 facilitate the polishing operation on the surface of the steel structure prefabricated part.

[0028] Refer to the instruction manual Figure 1-5 A clamping groove matching the steel is provided in the center of the support plate 101, a sliding groove matching the clamping block 301 is provided inside the support plate 101, the connecting gear 304 is meshed with the rack 303 through the tooth block, and the connecting gear 304 is meshed with the rack 303 through the connecting gear 304 block, so that the clamping block 301 drives the rack 303 to move and contact with the connecting gear 304.

[0029] Refer to the instruction manual Figure 1-5The outer wall of the transmission shaft 202 is provided with a fixed groove matching the fixed arc block 306, the interior of the support plate 101 is provided with a swing groove matching the connecting block 305, and the surface of the clamping groove at the center of the support plate 101 is provided with a movable groove matching the fixed arc block 306. The swing groove provided inside the support plate 101 facilitates the rotation of the connecting gear 304 to drive the connecting block 305 to move.

[0030] How this utility works:

[0031] Refer to the instruction manual Figure 1-5 , by placing the steel structure prefabricated part on the base 1 through the clamping groove at the center of the support plate 101, the steel structure prefabricated part squeezes the clamping block 301, and the clamping block 301 is squeezed by the force to squeeze the contraction spring 302 to shrink and move, so that the clamping block 301 moves inside the support plate 101, and the clamping block 301 moves to drive the racks 303 at both ends to move, and the rack 303 moves to drive the connecting gear 304 to rotate, and the connecting gear 304 rotates to drive the connecting block 305 to move inside the support plate 101, and the connecting block 305 moves to drive the fixed arc block 306 to move, so that the fixed arc block 306 is moved out of the transmission shaft 202, and the rotation lock of the transmission shaft 202 is released, so that the connecting block 305 moves to drive the fixed arc block 306 to move out of the support plate 101 to the two ends of the steel structure prefabricated part, and the clamping and fixing of the steel structure prefabricated part can be completed;

[0032] Refer to the instruction manual Figure 1-5 , the fixed arc block 306 is moved out from the inside of the transmission shaft 202, the rotation lock of the transmission shaft 202 is released, and the servo motor 201 is started. The servo motor 201 drives the transmission shaft 202 to rotate, and the rotation of the transmission shaft 202 drives the threaded rod 203 to rotate, and the rotation of the threaded rod 203 drives the moving block 204 to move, and the movement of the moving block 204 drives the correcting roller 205 to correct the steel structure prefabricated component clamped and fixed by the support plate 101, so as to reduce the warping or unevenness of the component surface. At the same time, the correcting roller 205 rotates so that the correcting roller 205 rotates through the frosted convex points on the outer wall, so as to facilitate the polishing operation on the surface of the steel structure prefabricated component.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A steel structure prefabricated component correction device, comprising a base (1), characterized in that: Support plates (101) are connected and fixed to both sides of the top of the base (1); a deviation correction mechanism (2) is rotatably connected to one side of the support plate (101) and is located between the support plates (101); a fixing mechanism (3) is slidably connected to the inner cavity of the support plate (101) and passes through the support plate (101) to the inside of the deviation correction mechanism (2).

2. A steel structure prefabricated component correction device according to claim 1, characterized in that: The deviation correction mechanism (2) comprises a servo motor (201), the servo motor (201) being connected and fixed to one side of a support plate (101), one side of the servo motor (201) being rotatably connected to a transmission shaft (202) and penetrating into the interior of the support plate (101), a threaded rod (203) being rotatably connected between the two support plates (101) and being located on a side of the transmission shaft (202) away from the servo motor (201), a moving block (204) being slidably sleeved on an outer wall of the threaded rod (203) and being located between the support plates (101), and a deviation correction roller (205) being rotatably connected between the moving blocks (204).

3. A steel structure prefabricated component correction device according to claim 2, characterized in that: The fixing mechanism (3) comprises a clamping block (301), the clamping block (301) is slidably connected to the inner cavity of the support plate (101) and is located between the two transmission shafts (202); a contraction spring (302) is connected and fixed to the top end of the clamping block (301) and is located inside the support plate (101); racks (303) are connected and fixed to both ends of the clamping block (301); a connecting gear (304) is rotatably connected to the inside of the support plate (101) and is located between the transmission shaft (202) and the clamping block (301); a connecting block (305) is connected and fixed to one side of the bottom end of the connecting gear (304) and is slidably connected to the inside of the support plate (101); a fixed arc block (306) is connected and fixed to the bottom end of the connecting block (305) and passes through the support plate (101) to the inside of the transmission shaft (202).

4. The steel structure prefabricated component deviation correction device according to claim 2, characterized in that: The transmission shaft (202) is rotatably connected to the support plate (101) via a bearing, an outer wall of the threaded rod (203) is provided with an outer thread, an inner wall of the threaded rod (203) is provided with an inner thread matching the outer thread of the threaded rod (203), and the outer wall of the deviation correction roller (205) is provided with fine frosted convex points.

5. The steel structure prefabricated component deviation correction device according to claim 3, characterized in that: The support plate (101) has a clamping groove matching the steel material at its center, the support plate (101) has a sliding groove matching the clamping block (301) inside, and the connecting gear (304) is meshed with the rack (303) via the tooth block.

6. The steel structure prefabricated component deviation correction device according to claim 3, characterized in that: The outer wall of the transmission shaft (202) is provided with a fixed groove matching the fixed arc block (306), the interior of the support plate (101) is provided with a swing groove matching the connection block (305), and the surface of the clamping groove at the center of the support plate (101) is provided with a movable groove matching the fixed arc block (306).

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