Steel structure construction clamping device

Abstract

The utility model discloses a steel structure construction clamping device which comprises a bottom box, a lifting plate slidably penetrates through the upper portion of the bottom box, a mounting box is mounted at the upper end of the lifting plate, a limiting plate is mounted at the lower end of the lifting plate, and two covering covers penetrate through the end face of the mounting box. Mounting shafts are mounted in the two sets of covering covers through bearings, worm wheels and gears are fixedly connected to the side walls of the two sets of mounting shafts in a sleeving mode, a two-way worm is mounted in the mounting box through a bearing, and a self-locking type forward and reverse rotation motor is mounted on the surface of the mounting box; and the output end of the self-locking type positive and negative rotation motor is connected with the two-way worm through a coupler, and two sets of connecting plates slidably penetrate through the opposite faces of the two sets of covering covers. The steel structure construction clamping device has the beneficial effects that the installation box is adopted, through the arrangement of the installation box, the situation that dust and other impurities in air affect movement of the clamping structure can be avoided, and continuous use of the steel structure construction clamping device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically, relate to steel structure construction clamping device. BACKGROUND

[0002] Steel structure is the structure that is composed of steel material, is one of main building structure types, and usually adopts welding seam, bolt or rivet connection between each component or part, because its dead weight is lighter, and simple construction, is widely used in large factory, venue, super high -rise, bridge and the like field, needs to use clamping device in the steel structure connecting process, completes the clamping connection to steel structure, and practical use has simple operation, stable structure and clamping stable and so on Advantages.

[0003] Prior art discloses an application number: 202222259887.9 auxiliary clamping piece for steel structure factory construction, the utility model, the clamping of steel structure needs to use the mode that bidirectional threaded rod promotes threaded slider, completes the operation that two clamping plates clamp steel structure, bidirectional threaded rod is exposed in air, when dust and other impurities in air are adsorbed on the surface of bidirectional threaded rod, will influence bidirectional threaded rod to promote threaded slider, for this utility model's continuous use brings hidden danger, simultaneously, the height adjustment of two clamping plates needs to be moved by hand by operating worker, because two clamping plates have certain dead weight, this operation will accelerate the physical consumption of operating worker, reduce the practicality of use of this utility model.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a steel structure construction clamping device, which has the advantages of being able to avoid the influence of dust and other impurities in the air on the movement of the clamping structure, without the need for operating workers to manually move, and the use height of the clamping structure can be adjusted, thereby solving the problems in the above background art.

[0006] To achieve the above-mentioned advantages of being able to avoid the influence of dust and other impurities in the air on the movement of the clamping structure, without the need for operating workers to manually move, and the use height of the clamping structure can be adjusted, the utility model adopts the following specific technical solutions:

[0007] The utility model provides a steel structure construction clamping device, including bottom box, the upper portion of bottom box slides and penetrates and lifts the plate, and the upper end of lift the plate is installed with installation box, the lower end of lift the plate is installed with limit stop, the end surface of installation box penetrates two groups of cover, and the inside of two groups of cover is all installed with installation shaft through bearing, and the lateral wall of two groups of installation shaft is all fixed with worm wheel and gear of sleeve, the inside of installation box is installed with two -way worm through bearing, the surface of installation box is installed with self -locking positive and negative rotation motor, and the output passes through the shaft coupling with two -way worm of self -locking positive and negative rotation motor, and two groups of cover's opposite face all slide and penetrate two groups of connecting plate, and one end of same -side two groups of connecting plate is installed with moving plate, and the rear end surface of two groups of moving plate is all installed with sawtoothed board, and the other end of same -side two groups of connecting plate is installed with clamping plate, the side of bottom box is installed with electric control box, and the inside of electric control box is installed with control panel and battery.

[0008] Further, the two -way worm and two groups of worm wheel are engaged with each other.

[0009] Further, two groups of gear and two groups of sawtoothed board are engaged with each other.

[0010] Further, the both sides of bottom box are provided with through groove and multiple groups of jack, the inside of two groups of through groove is all installed with connecting shaft through bearing, and the lateral wall of two groups of connecting shaft is all installed with guide wheel of sleeve, and the lateral wall of two groups of guide wheel is all installed with pull rope of winding, the lateral wall of bottom box is installed with lifting frame of sliding sleeve, and the both sides of lifting frame are provided with threaded through -hole and treading plate, the inside of two groups of threaded through -hole is all penetrated with adjusting bolt, one end of two groups of pull rope is fixedly connected with the upper portion of limit stop, and the other end of two groups of pull rope is fixedly connected with the upper portion of lifting frame.

[0011] Further, two groups of threaded through -hole and two groups of adjusting bolt are threadedly matched with each other.

[0012] Further, the control panel is electrically connected with battery and self -locking positive and negative rotation motor through wire.

[0013] Further, the lower portion of bottom box is installed with base.

[0014] Compared with the prior art, the steel structure construction clamping device has the following beneficial effects:

[0015] (1), The utility model discloses a mounting box, when the steel structure construction clamping device is used actually, can move the steel structure to between two groups of clamping plates, and then utilizes the control panel to make the self -lock type forward -reverse motor work, and the output of self -lock type forward -reverse motor can drive the bidirectional worm to rotate, because the bidirectional worm and two groups of worm gears are mutually engaged, and the rotating bidirectional worm can push two groups of worm gears to rotate, and the rotating two groups of worm gears can make two groups of gear rotate through two groups of mounting shafts, because two groups of gear and two groups of sawtooth plate are mutually engaged, and the rotating two groups of gear can push two groups of sawtooth plate to approach each other or to be far away from each other, when two groups of sawtooth plate approach each other, can make two groups of clamping plates approach each other through two groups of moving plate and four groups of connecting plate, when two groups of clamping plates clamp the steel structure, can carry out the connection work of steel structure, through the mounting box set up, can avoid the dust and other impurities in the air to influence the movement of clamping structure, and bring the guarantee for the continuous use of steel structure construction clamping device.

[0016] (2), The utility model discloses a lifting plate, when needing to adjust the use height of mounting box, the operator treads two groups of treading board with feet, then two groups of treading board can pull up the limiting plate through two groups of pull rope, and the limiting plate can make the mounting box go up through the lifting plate, when the mounting box goes up to the appropriate height, utilizes two groups of screw hole and two groups of adjusting bolt thread cooperation, and the operator rotates two groups of adjusting bolt with hand clockwise, when one end of two groups of adjusting bolt removes into two groups of insertion hole, completes the height adjustment of mounting box, through the lifting plate set up, need not the manual removal of operator, can adjust the use height of clamping structure, improves the use practicality of steel structure construction clamping device. ACCURACY

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0018] Figure 1 It is the structural schematic diagram of steel structure construction clamping device proposed in the present utility model;

[0019] Figure 2 It is the sectional schematic diagram of mounting box proposed in the present utility model;

[0020] Figure 3 It is the perspective view of lifting frame proposed in the present utility model;

[0021] Figure 4 It is the Figure 1 Enlarged view of A in it.

[0022] In the drawing:

[0023] 1. Base box; 2. Lifting plate; 3. Mounting box; 4. Limiting plate; 5. Cover; 6. Mounting shaft; 7. Worm gear; 8. Bidirectional worm gear; 9. Self-locking forward and reverse motor; 10. Connecting plate; 11. Moving plate; 12. Clamping plate; 13. Serrated plate; 14. Through slot; 15. Connecting shaft; 16. Guide wheel; 17. Pull rope; 18. Lifting frame; 19. Threaded through hole; 20. Adjusting bolt; 21. Foot pedal; 22. Insertion hole. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a steel structure construction clamping device is provided.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-4 As shown, the steel structure construction clamping device according to an embodiment of this utility model includes a base box 1, a lifting plate 2 that slides through the upper part of the base box 1, an installation box 3 installed at the upper end of the lifting plate 2, a limit plate 4 installed at the lower end of the lifting plate 2, two sets of cover covers 5 that pass through the end face of the installation box 3, and an installation shaft 6 installed inside each of the two sets of cover covers 5 via bearings. Worm gears 7 and gears are fixedly sleeved on the side walls of each of the two sets of installation shafts 6. A bidirectional worm gear 8 is installed inside the installation box 3 via bearings. A self-locking forward and reverse motor 9 is installed on the surface of the installation box 3. The output end is connected to the bidirectional worm gear 8 via a coupling. Two sets of connecting plates 10 slide through the opposing surfaces of the two sets of cover covers 5. A movable plate 11 is installed at one end of the two sets of connecting plates 10 on the same side. A serrated plate 13 is installed on the rear end face of the two sets of movable plates 11. A clamping plate 12 is installed at the other end of the two sets of connecting plates 10 on the same side. An electrical control box is installed on one side of the base box 1. The electrical control box contains a control panel and a battery. The installation box 3 prevents dust and other impurities in the air from affecting the movement of the clamping structure, thus ensuring the continuous use of the steel structure construction clamping device.

[0027] In one embodiment, the bidirectional worm 8 and the two sets of worm wheels 7 mesh with each other, ensuring that the bidirectional worm 8 can drive the two sets of worm wheels 7 to rotate.

[0028] In one embodiment, two sets of gears mesh with two sets of saw blades 13, ensuring that the two sets of gears can drive the two sets of saw blades 13 to move.

[0029] In one embodiment, the bottom box 1 is provided with a through slot 14 and a plurality of groups of jacks 22 on both sides, the inside of the two groups of through slots 14 are provided with a connecting shaft 15 installed through bearings, the side walls of the two groups of connecting shafts 15 are sleeved with guide wheels 16, the side walls of the two groups of guide wheels 16 are wound with pull ropes 17, the side wall of the bottom box 1 is slidably sleeved with a lifting frame 18, the two sides of the lifting frame 18 are provided with threaded holes 19 and footboards 21, the inside of the two groups of threaded holes 19 are penetrated by adjusting bolts 20, one end of the two groups of pull ropes 17 is fixedly connected with the upper part of the limiting plate 4, the other end of the two groups of pull ropes 17 is fixedly connected with the upper part of the lifting frame 18, by setting the lifting plate 2, the use height of the clamping structure can be adjusted without manual moving of the operator, and the use practicality of the steel structure construction clamping device is improved.

[0030] In one embodiment, the two groups of threaded holes 19 and the two groups of adjusting bolts 20 are threadedly matched with each other, so as to facilitate the adjustment of the use position of the two groups of adjusting bolts 20.

[0031] In one embodiment, the control panel is electrically connected with the battery and the self-locking forward and reverse motor 9 through wires, the control circuit of the control panel can be realized through simple programming by those skilled in the art, which belongs to the common knowledge in the art, only the use is described, no transformation is made, therefore the control mode and the circuit connection are not described in detail.

[0032] In one embodiment, the bottom box 1 is provided with a base.

[0033] Working principle:

[0034] When the steel structure construction clamping device is actually used, the steel structure can be moved to between the two sets of clamping plates 12, and then the control panel is used to make the self-locking forward and reverse motor 9 work, the output end of the self-locking forward and reverse motor 9 can drive the bidirectional worm 8 to rotate, and since the bidirectional worm 8 and the two sets of worm gears 7 are meshed with each other, the rotating bidirectional worm 8 can drive the two sets of worm gears 7 to rotate, and the rotating two sets of worm gears 7 can drive the two sets of gears to rotate through the two sets of mounting shafts 6, and since the two sets of gears are meshed with the two sets of sawtooth plates 13, the rotating two sets of gears can drive the two sets of sawtooth plates 13 to move closer to or farther away from each other, when the two sets of sawtooth plates 13 move closer to each other, the two sets of clamping plates 12 can move closer to each other through the two sets of moving plates 11 and the four sets of connecting plates 10, and when the two sets of clamping plates 12 clamp the steel structure, the connection work of the steel structure can be carried out, and the installation box 3 is arranged, so that the dust and other impurities in the air can be avoided to affect the movement of the clamping structure, thereby guaranteeing the continuous use of the steel structure construction clamping device, and when the use height of the installation box 3 needs to be adjusted, the worker steps on the two sets of stepping plates 21 with his feet, and then the two sets of stepping plates 21 can pull up the limiting plate 4 through the two sets of pull ropes 17, the limiting plate 4 can make the installation box 3 move up through the lifting plate 2, when the installation box 3 moves up to the appropriate height, the two sets of threaded holes 19 are threadedly matched with the two sets of adjusting bolts 20, the worker rotates the two sets of adjusting bolts 20 clockwise with his hand, when one end of the two sets of adjusting bolts 20 moves into the two sets of insertion holes 22, the height adjustment of the installation box 3 is completed, and the lifting plate 2 is arranged, so that the use height of the clamping structure can be adjusted without manual moving of the worker, and the use practicability of the steel structure construction clamping device is improved.

[0035] In the present application, unless otherwise expressly specified and limited, the terms "mounting", "arrangement", "connection", "fixing", "threaded connection" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements or the interaction relationship between two elements, unless otherwise expressly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by the person skilled in the art.

[0036] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A steel structure construction clamping device, characterized in that, The system includes a base box (1), a lifting plate (2) that slides through the upper part of the base box (1), and an installation box (3) installed at the upper end of the lifting plate (2). A limit plate (4) is installed at the lower end of the lifting plate (2). Two sets of cover covers (5) are passed through the end face of the installation box (3). The interior of each set of cover covers (5) is equipped with an installation shaft (6) via bearings. The side walls of each set of installation shafts (6) are fixedly fitted with worm gears (7) and gears. The interior of the installation box (3) is equipped with a bidirectional worm gear (8) via bearings. The surface of the installation box (3) is equipped with... A self-locking reversible motor (9) is provided, and the output end of the self-locking reversible motor (9) is connected to a bidirectional worm gear (8) via a coupling. Two sets of connecting plates (10) slide through the opposing surfaces of the two sets of cover covers (5). A movable plate (11) is installed at one end of the two sets of connecting plates (10) on the same side. A serrated plate (13) is installed on the rear end face of the two sets of movable plates (11). A clamping plate (12) is installed at the other end of the two sets of connecting plates (10) on the same side. An electrical control box is installed on one side of the bottom box (1), and a control panel and a battery are installed inside the electrical control box.

2. The steel structure construction clamping device according to claim 1, characterized in that, The bidirectional worm (8) and the two sets of worm wheels (7) mesh with each other.

3. The steel structure construction clamping device according to claim 1, characterized in that, The two sets of gears mesh with the two sets of sawtooth plates (13).

4. The steel structure construction clamping device according to claim 1, characterized in that, Both sides of the base box (1) are provided with through slots (14) and multiple sets of insertion holes (22). The two sets of through slots (14) are each equipped with a connecting shaft (15) through bearings. The side walls of the two sets of connecting shafts (15) are fitted with guide wheels (16). The side walls of the two sets of guide wheels (16) are each wound with a pull rope (17). The side walls of the base box (1) are slidably fitted with a lifting frame (18). Both sides of the lifting frame (18) are provided with threaded through holes (19) and foot pedals (21). The two sets of threaded through holes (19) are each filled with adjusting bolts (20). One end of the two sets of pull ropes (17) is fixedly connected to the upper part of the limiting plate (4). The other end of the two sets of pull ropes (17) is fixedly connected to the upper part of the lifting frame (18).

5. The steel structure construction clamping device according to claim 4, characterized in that, The two sets of threaded through holes (19) and the two sets of adjusting bolts (20) are threadedly engaged with each other.

6. The steel structure construction clamping device according to claim 1, characterized in that, The control panel is electrically connected to the battery and the self-locking reversible motor (9) via wires.

7. The steel structure construction clamping device according to claim 1, characterized in that, The bottom of the base box (1) is equipped with a base.

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