Reusable steel cover beam assembly type steel jig frame

Abstract

The utility model provides a reusable steel cover beam assembly type steel jig frame, which relates to the technical field of steel cover beam assembly and comprises a base, a height adjusting assembly is arranged on the surface of the base and comprises a fixing frame, supporting frames are connected to two sides, close to the fixing frame, of the base, and the supporting frames are arranged on the fixing frame. A rotating rod is inserted into the fixing frame, first gears are connected to the surfaces of the two sides of the rotating rod, and a rotating handle is connected to one side of the rotating rod; according to the steel cover beam supporting device, when steel cover beams of different sizes are supported, the rotating rod can be driven to rotate by rotating the rotating handle, and the two sets of one-way screw rods can be driven to rotate while the rotating rod rotates, so that the height of the lifting rod is adjusted in a threaded rotation mode, and the steel cover beams of different sizes are supported; and the problem that the height of an existing jig frame cannot be adjusted, so that the jig frame cannot be repeatedly used is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel cover beam assembly technical field especially relates to a kind of steel cover beam assembly section steel jig frame of reusability. BACKGROUND

[0002] Steel cover beam assembly section steel jig frame is the tooling equipment specially designed for steel cover beam assembly, and its structure and function are optimized for the special needs of steel cover beam assembly.

[0003] Like the publication number: CN216780868U, a kind of mobile jig frame for steel cover beam spraying construction, including bottom bracket, the top of the bottom bracket is fixedly connected with jig frame, the top of the bottom bracket is fixedly connected with spacer plate in middle position, the outside of the jig frame is fixedly connected with first steel column, the outside of the first steel column is slidably connected with external slide, the outside of the external slide is fixedly connected with second steel column, in the utility model, by setting the external slide, first steel column, bolt and anti-drop block, jig frame is moved to construction installation area, external slide is installed to construction wall surface by second steel column, the first steel column on jig frame is aligned with the slide groove of external slide, and is pushed into the inside, the first steel column on jig frame enters stable area by anti-drop block in external slide, and is attached to buffer plate adsorption positioning, first steel column is fixed by bolt and locking nut, reduce the work intensity of staff and the construction installation difficulty of jig frame.

[0004] The patent reduces the work intensity of staff and the construction installation difficulty of jig frame, but the existing jig frame height is consistent, when different size models of steel cover beam need to be supported, the supporting height cannot be adjusted according to actual situation, so that the jig frame cannot be reused. Therefore, we propose a new type of steel cover beam assembly section steel jig frame that can be reused. UTILITY MODEL CONTENTS

[0005] The utility model mainly provides a kind of jig frame that can adjust supporting height according to the size of steel cover beam.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of steel cover beam assembly section steel jig frame that can be reused, including base, the surface of the base is provided with height adjusting assembly, the height adjusting assembly includes fixed frame, the two sides of the base close to fixed frame are connected with support frame, rotating rod is inserted into the inside of the fixed frame, the two side surfaces of the rotating rod are connected with first gear, the side of the rotating rod is connected with steering handle, the inside of two groups of support frames is inserted with one-way screw rod, the bottom of two groups of one-way screw rods is connected with second gear, the surface of two groups of one-way screw rods close to second gear is all sleeved with bearing sleeve, the top of two groups of one-way screw rods is all connected with screw hole, the surface of two groups of one-way screw rods is connected with lifting rod, the two side interiors of the lifting rod are all provided with screw hole.

[0007] Preferably, the lifting rod is connected with the one-way screw through the threaded hole, and the two groups of one-way screws are rotatably connected with the two groups of bearing sleeves, the threaded connection can adjust the height of the lifting rod, and the bearing sleeve can improve the stability of the one-way screw during rotation.

[0008] Preferably, the first gear is matched with the second gear in position and size, and the first gear is rotatably connected with the second gear, so that the first gear drives the second gear to rotate and further drives the one-way screw to rotate.

[0009] Preferably, the two side outer surfaces of the lifting rod are attached to the inner walls of the two groups of supporting frames, so that the stability of the lifting rod during lifting can be improved.

[0010] Preferably, the two side bottom portions of the base are connected with the moving assemblies, the moving assemblies comprise the connecting plates, and the front and rear ends of the connecting plates are provided with threaded grooves, so that the moving assemblies can facilitate the movement of the whole.

[0011] Preferably, the threaded rods are connected in the threaded grooves, and the handles and universal wheels are connected to the upper and lower ends of the threaded rods, so that the universal wheels can be retracted by rotating the handle.

[0012] Preferably, the two side bottom portions of the base close to the moving assemblies are connected with the supporting feet, and the supporting feet support the base.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1、In the utility model, when supporting the steel cover beam of different sizes, the rotating handle can drive the rotating rod to rotate, and the rotating rod can drive the two groups of one-way screws to rotate, so that the height of the lifting rod can be adjusted through the threaded rotation, the steel cover beam of different sizes can be supported, and the purpose of recycling is achieved, the problem that the existing jig frame height cannot be adjusted and cannot be reused is avoided.

[0015] 2、In the utility model, the universal wheel can move the base, and after moving to the appropriate area, the handle can drive the universal wheel to retract, so that the supporting feet can support the ground, and the practicability of the whole is improved. DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the steel cover beam assembling type steel jig frame which can be recycled is provided for the utility model;

[0017] Figure 2Part structure schematic diagram of the steel cover beam assembled type steel jig which can be reused is provided in the utility model.

[0018] Figure 3 For Figure 2 Amplification structure schematic diagram of the middle A place;

[0019] Figure 4 Part structure schematic diagram of the steel cover beam assembled type steel jig which can be reused is provided in the utility model.

[0020] Figure 5 Connecting plate explosion structure schematic diagram of the steel cover beam assembled type steel jig which can be reused is provided in the utility model.

[0021] Legend: 1, base; 2, height adjusting assembly; 201, fixed frame; 202, support frame; 203, rotating rod; 204, first gear; 205, handlebar; 206, second gear; 207, one-way screw rod; 208, bearing sleeve; 209, lifting rod; 210, threaded hole; 3, moving assembly; 301, connecting plate; 302, threaded groove; 303, threaded rod; 304, universal wheel; 305, handle; 4, support foot. Specific embodiments

[0022] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in combination with the drawings and examples. It should be noted that the examples and features in the examples of the present application can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific examples disclosed in the following description.

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of reusable steel cover beam assembly type steel jig, including base 1, the surface of base 1 is provided with height adjusting assembly 2, height adjusting assembly 2 includes fixed frame 201, the both sides of base 1 close to fixed frame 201 are connected with support frame 202, rotating rod 203 is inserted in the inside of fixed frame 201, the both sides surfaces of rotating rod 203 are connected with first gear 204, the side of rotating rod 203 is connected with handle 205, the inside of two groups of support frame 202 is inserted with one-way screw rod 207, the bottom of two groups of one-way screw rod 207 is connected with second gear 206, the surface of two groups of one-way screw rod 207 close to second gear 206 is all sleeved with bearing sleeve 208, the top of two groups of one-way screw rod 207 is connected with screw hole 210, the surface of two groups of one-way screw rod 207 is connected with lifting rod 209, the both sides inside of lifting rod 209 are all set with screw hole 210.

[0025] As Figure 3 shown, lifting rod 209 is connected by screw thread between screw hole 210 and one-way screw rod 207, two groups of one-way screw rod 207 and two groups of bearing sleeve 208 are rotatably connected, screw thread can realize the height adjustment of lifting rod 209, and bearing sleeve 208 can improve the stability of one-way screw rod 207 when rotating.

[0026] As Figure 2 and 4 shown, the position and size of first gear 204 are matched with the position and size of second gear 206, first gear 204 and second gear 206 are meshingly connected, first gear 204 rotates, and second gear 206 is also rotated to drive one-way screw rod 207 to rotate.

[0027] As Figure 2 and Figure 3 shown, the both sides outer surfaces of lifting rod 209 are fitted with the inner walls of two groups of support frame 202, so that the stability of lifting rod 209 when lifting can be improved.

[0028] As Figure 5 shown, the both sides of base 1 are connected with moving assembly 3, moving assembly 3 includes connecting plate 301, screw groove 302 is formed in the front and rear ends of connecting plate 301, and moving assembly 3 can facilitate the movement of the whole.

[0029] As Figure 1 and Figure 5 shown, each screw groove 302 is connected with threaded rod 303, each threaded rod 303 is connected with handle 305 and universal wheel 304 at the upper and lower ends, and the rotation of handle 305 can realize the contraction of universal wheel 304.

[0030] As Figure 1 andFigure 5 As shown, the base 1 is connected with support feet 4 near the two sides of the bottom of the moving assembly 3, which realizes the supporting effect of the base 1.

[0031] The use method and working principle of the device: when supporting steel cover beams of different sizes and needing to be lifted, the rotating handle 205 is reversely rotated to drive the rotating rod 203 to rotate, and the rotating rod 203 rotates to reversely rotate the two groups of first gears 204, and the two groups of first gears 204 reversely rotate to reversely mesh with the two groups of second gears 206, so that the second gears 206 drive the two groups of one-way screws 207 to reversely rotate in the support frame 202, and the two groups of one-way screws 207 reversely rotate to reversely threadedly rotate with the lifting rod 209 through the threaded holes 210, so that the lifting rod 209 is adjusted in height by reversely threadedly rotating, when the height of the lifting rod 209 is adjusted to a suitable position, the rotating handle 205 is stopped, then the steel cover beam can be placed on the lifting rod 209 for assembly, when the lifting rod 209 needs to be lowered, the rotating handle 205 is forwardly rotated to drive the rotating rod 203 to rotate, so that the two groups of one-way screws 207 are forwardly rotated, and the height of the lifting rod 209 is adjusted by forwardly threadedly rotating, which realizes the supporting of steel cover beams of different sizes, and achieves the purpose of repeated use, avoids the problem that the existing jig frame height cannot be adjusted, so that it cannot be reused, the universal wheel 304 can realize the movement of the whole device, after being moved to a suitable position, the handle 305 is rotated to drive the threaded rod 303 to threadedly rotate with the threaded groove 302, so that the universal wheel 304 can be retracted, so that the support feet 4 can be supported, and the problem that the existing device is not convenient to move is avoided.

[0032] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms, any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A reusable steel girder assembling type steel jig frame comprising a base (1), characterized in that: The surface of the base (1) is provided with a height adjusting assembly (2); The height adjusting assembly (2) comprises a fixing frame (201), both sides of the base (1) near the fixing frame (201) are connected with support frames (202), the inside of the fixing frame (201) is inserted with a rotating rod (203), both sides of the rotating rod (203) are connected with first gears (204), one side of the rotating rod (203) is connected with a rotating handle (205), the inside of two groups of support frames (202) are inserted with one-way screws (207), the bottom of two groups of one-way screws (207) are connected with second gears (206), the surface of two groups of one-way screws (207) near the second gears (206) are sleeved with bearing sleeves (208), the top of two groups of one-way screws (207) are connected with threaded holes (210), the surface of two groups of one-way screws (207) are connected with lifting rods (209), both sides of the lifting rods (209) are provided with threaded holes (210).

2. The reusable steel bent assembly jig of claim 1, wherein: The lifting rod (209) is connected with the one-way screw (207) through the threaded hole (210), and two groups of one-way screws (207) are rotatably connected with two groups of bearing sleeves (208).

3. The reusable steel bent assembly jig of claim 2, wherein: The position and size of the first gear (204) are matched with the position and size of the second gear (206), and the first gear (204) and the second gear (206) are meshedly connected.

4. The reusable steel bent cap assembly type steel jig according to claim 3, characterized in that: The outer surface of the lifting rod (209) is matched with the inner wall of the support frame (202).

5. The reusable steel bent cap assembly jig of claim 1, wherein: Both sides of the base (1) are connected with a moving assembly (3), the moving assembly (3) comprises a connecting plate (301), the front and rear ends of the connecting plate (301) are provided with threaded grooves (302).

6. The reusable steel bent assembly jig of claim 5, wherein: The inside of each group of threaded grooves (302) is connected with a threaded rod (303), and the upper and lower ends of each group of threaded rods (303) are connected with handles (305) and universal wheels (304).

7. The reusable steel bent assembly jig of claim 6, wherein: Both sides of the base (1) near the moving assembly (3) are connected with support feet (4).

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