CN220723464U - Jacking device for mounting house building steel structure component - Google Patents

Abstract

The utility model relates to the technical field of steel structures, and discloses a jacking device for mounting a steel structure component of a building, which comprises a base and a jacking plate, wherein two linear guide rails are fixedly connected to the top end of the base, two guide rail sliding blocks are arranged on the outer walls of the two linear guide rails, mounting seats are fixedly connected to the top ends of the two adjacent guide rail sliding blocks, double-headed motors are fixedly connected to the middle sides of the inner parts of the two mounting seats, and rotating rods are fixedly connected to the two driving ends of the double-headed motors. According to the utility model, through the matching arrangement of the linear guide rail, the guide rail sliding block, the mounting seat, the double-headed motor, the rotating rod, the first conical gear, the second conical gear, the threaded rod, the internal thread sleeve, the external connecting plate and the extension rod, the device can be adjusted according to the length and the height of the steel structure assembly, and the device has a simple integral structure, is convenient for operators to operate, and has certain adaptability.

Description

Jacking device for mounting house building steel structure component

Technical Field

The utility model relates to the technical field of steel structures, in particular to a jacking device for mounting a steel structure component of a building.

Background

Currently, steel structures are structures composed of steel materials, which are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

Through retrieval, chinese patent publication number is: CN214653357U discloses an automatic jacking device for steel construction installation, including base and lifter plate, the lifter plate is supported and is fixed in the top of base through the electrohydraulic push rod, and electrohydraulic push rod is four, and electrohydraulic push rod supports in the below four corners of lifter plate, has put the diaphragm, and the diaphragm is on a parallel with the lifter plate, and the below of diaphragm is vertical to be fixed with branch, and branch is a plurality of, and branch slidable runs through to the lifter plate below, and the bottom end welded fastening of branch has the limiting plate. According to the utility model, the lifting plate with the supporting plate and the transverse plate is arranged, a plurality of pressure sensors are arranged between the supporting plate and the transverse plate, so that the lifting pressure during supporting the steel structure can be detected, the lifting or the falling of the electro-hydraulic push rod can be controlled by an industrial computer, the constant supporting pressure is ensured, and the spring is sleeved on the outer ring of the support rod, so that the steel structure is supported by the support rod, a certain buffering effect is realized, the accurate positioning support during supporting the steel structure is ensured, but the device cannot be extended and adjusted according to the length of a steel structure component, only single synchronous lifting can be performed, and the required steel part cannot be lifted according to the field condition.

Disclosure of Invention

In order to make up for the defects, the utility model provides a jacking device for mounting a steel structure component of a building, and aims to solve the problem that jacking cannot be adjusted according to the length of a steel structure in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a jacking device that building steel construction subassembly installation was used, includes base and top solid board, two linear guide of base top fixedly connected with, two linear guide's outer wall is provided with two guide rail slider, adjacent two the equal fixedly connected with mount pad in top of guide rail slider, two the equal fixedly connected with double-end motor of inside middle side of mount pad, the equal fixedly connected with bull stick of two drive ends of double-end motor, a plurality of the outer wall middle side of bull stick is through drive assembly fixedly connected with threaded rod, the outer wall threaded connection of threaded rod has the internal thread bush, external board of internal thread bush outer wall fixedly connected with, fixedly connected with extension rod all around the top of external board, correction mechanism is installed to the outer wall of top solid board.

Through above-mentioned technical scheme, through the cooperation setting of linear guide, guide rail slider and the mount pad that is equipped with, thereby can make the top solid board when carrying out the jacking to steel construction assembly, adjust according to the subassembly length, through the double-end motor that is equipped with, utilize double-end motor to drive the bull stick and rotate, utilize the cooperation with the drive assembly on the threaded rod on the bull stick, thereby make the internal thread cover on the threaded rod remove, drive the top solid board through external board and the extension rod that are equipped with and reciprocate, thereby can carry out the jacking to steel construction assembly.

Further, the correction mechanism includes a plurality of agreements piece, the inside of agreeing with the piece sets up the front and back side outer wall at the top solid board, the inside left and right sides of agreeing with the piece and top solid board all is provided with the engaging hole, the inside sliding connection in engaging hole has the spliced pole, the front and back side outer wall of spliced pole all is provided with the external screw thread, the outer wall threaded connection of external screw thread has the nut, left and right sides the equal fixedly connected with spliced pole in the close one side of agreeing with the piece, front and back side the equal fixedly connected with telescopic shell in the close one side of the outer wall of agreeing with the piece, the inside of telescopic shell is provided with the spring.

Through above-mentioned technical scheme, through the a plurality of blocks that agree with that are equipped with, utilize engaging hole, peg graft pole, the cooperation setting of external screw thread, nut and spliced pole, can be with a plurality of fixed boards fixed connection in top together for a plurality of fixed boards in top rise simultaneously, through the correction of agreeing with the piece, avoid the fixed board in top to rise the not flush problem, make the steel construction subassembly by the atress of jacking the same, through demolising agreeing with the piece, make every fixed board in top carry out the jacking to different places according to needs.

Further, the top end of the top fixing plate is provided with an anti-slip pad, and the anti-slip pad is integrally formed by rubber materials.

Through above-mentioned technical scheme, through the slipmat that is equipped with, increase steel construction subassembly and the contact surface of top solid board 3.

Further, the outer wall of extension rod is provided with the shell body, the bottom fixed connection of shell body is at the top of mount pad.

Through above-mentioned technical scheme, through the shell body that is equipped with, when can protect the internal thread pole, also can play spacing effect to the external connection board, rotate without following the rotation of threaded rod, can straight line rise and fall.

Further, a limiting block is fixedly connected to the top end of the internal thread sleeve.

Through above-mentioned technical scheme, through the stopper that is equipped with, can inject when the internal thread cover rises, avoid breaking away from.

Further, the transmission assembly comprises a plurality of first conical gears, the middle sides of the inner parts of the first conical gears are respectively fixedly connected with the middle sides of the outer walls of the plurality of rotating rods, the outer walls of the two separated sides of the first conical gears are respectively connected with a second conical gear in a meshed mode, and the top ends of the second conical gears are connected with the bottom ends of the threaded rods.

Through above-mentioned technical scheme, the conical gear that is equipped with is driven and is rotated by the double-end motor through the bull stick, utilizes conical gear one to drive conical gear two and rotates to make the threaded rod can rotate.

Further, the fit block is embedded type.

Through above-mentioned technical scheme, through the setting of embedded type of agreeing with the piece, laminating top is solid the outer wall upside and the preceding one side of board, makes it more stable.

Further, one end of the spring is connected with the outer wall of the front-end close-side engaging block, and the other end of the spring is connected with the outer wall of the rear-end close-side engaging block.

Through above-mentioned technical scheme, through the spring that is equipped with for when two top fixed plates of front and back both sides link together through the block that agrees with, can extend the connection length along with it when following the stretching of guide rail slider to different directions, link together and also can adjust length along with it promptly.

The utility model has the following beneficial effects:

1. according to the utility model, through the matching arrangement of the linear guide rail, the guide rail sliding block, the mounting seat, the double-headed motor, the rotating rod, the first conical gear, the second conical gear, the threaded rod, the internal thread sleeve, the external connecting plate and the extension rod, the device can be adjusted according to the length and the height of the steel structure assembly, and the device has a simple integral structure, is convenient for operators to operate, and has certain adaptability.

2. According to the utility model, through the arrangement of the correction mechanism, the jacking plate can realize the effect of unilateral jacking or simultaneous jacking when the steel structure assembly is fixedly lifted by utilizing the matched arrangement of the fitting blocks, the joint holes, the inserting connection rods, the threads, the nuts, the connecting columns, the telescopic shells and the springs, so that the judgment of the part needing to be lifted by a worker according to the field condition is more convenient, and the jacking plate has certain practicability.

Drawings

FIG. 1 is a perspective view of a jacking device for mounting a steel structure component of a building construction according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a mounting base of a jacking device for mounting a steel structural component of a building construction according to the present utility model;

FIG. 3 is a schematic view of a corrective mechanism of a jacking device for mounting a steel structural component of a building construction according to the present utility model;

fig. 4 is a schematic cross-sectional view of a telescopic housing of a jacking device for installing a steel structure component of a building construction according to the present utility model.

Legend description:

1. a base; 2. a limiting block; 201. a linear guide rail; 202. a guide rail slide block; 203. a mounting base; 204. a double-ended motor; 205. a rotating rod; 206. a first conical gear; 207. a second bevel gear; 208. a threaded rod; 209. an internal thread sleeve; 210. an outer connecting plate; 211. an extension rod; 3. a top fixing plate; 4. an anti-slip pad; 5. a correction mechanism; 501. a fitting block; 502. a joint hole; 503. inserting a connecting rod; 504. an external thread; 505. a nut; 506. a connecting column; 507. a telescoping shell; 508. a spring; 6. an outer shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a jacking device that building steel construction subassembly installation was used, including base 1 and top solid board 3, base 1 top fixedly connected with two linear guide 201, the outer wall of two linear guide 201 is provided with two guide rail slider 202, the equal fixedly connected with mount pad 203 in top of two adjacent guide rail slider 202, the equal fixedly connected with double-end motor 204 of inside middle side of two mount pads 203, the equal fixedly connected with bull stick 205 of two drive ends of double-end motor 204, the outer wall middle side of a plurality of bull sticks 205 passes through drive assembly fixedly connected with threaded rod 208, threaded rod 208's outer wall threaded connection has internal thread bush 209, external board 210 of internal thread bush 209 outer wall fixedly connected with, external board 210's top fixedly connected with extension rod 211 all around, correction mechanism 5 is installed to the outer wall of top solid board 3.

Through the cooperation setting of the linear guide 201 that is equipped with, guide rail slider 202 and mount pad 203, thereby can make top solid board 3 when carrying out the jacking to steel construction assembly, adjust according to the subassembly length, through the double-end motor 204 that is equipped with, utilize double-end motor 204 to drive bull stick 205 and rotate, utilize the cooperation with the drive assembly on the threaded rod 208 on the bull stick 205, thereby make the internal thread cover 209 on the threaded rod 208 remove, drive top solid board 3 through external board 210 and extension bar 211 that are equipped with and reciprocate, thereby can carry out the jacking to steel construction assembly.

The correction mechanism 5 includes a plurality of agreements piece 501, agrees with the inside setting of piece 501 and is in the front and back side outer wall of top solid board 3, agrees with the inside left and right sides of piece 501 and top solid board 3 all to be provided with joint hole 502, the inside sliding connection of joint hole 502 has peg graft pole 503, the front and back side outer wall of peg graft pole 503 all is provided with external screw thread 504, the outer wall threaded connection of external screw thread 504 has nut 505, the nearly one side of side agrees with piece 501 about all fixedly connected with spliced pole 506, the nearly one side of outer wall of side agrees with piece 501 about all fixedly connected with telescopic shell 507, the inside of telescopic shell 507 is provided with spring 508.

Through a plurality of blocks 501 that agree with that are equipped with, utilize joint hole 502, peg graft pole 503, the cooperation setting of external screw thread 504, nut 505 and spliced pole 506, can be with a plurality of fixed boards 3 fixed connection together that top for a plurality of fixed boards 3 rise simultaneously, through the correction of agreeing with the block 501, avoid the fixed board 3 that top rises not flush problem, make the atress that steel construction subassembly was risen the same, through demolising agreeing with the block 501, make every fixed board 3 top to carry out the jacking to different places as required.

The top of the top fixing plate 3 is provided with an anti-slip pad 4, and the anti-slip pad 4 is integrally made of rubber materials.

The contact surface between the steel structure component and the top fixing plate 3 is enlarged through the anti-slip pad 4.

The outer wall of extension rod 211 is provided with outer shell 6, and the bottom fixed connection of outer shell 6 is at the top of mount pad 203.

Through the outer housing 6 that is equipped with, can protect the internal thread pole 208, also can play spacing effect to external joint board 210, do not follow the rotation of threaded pole 208 and rotate, can the rectilinear rise and fall.

The top end of the internal thread sleeve 209 is fixedly connected with a limiting block 2.

The stopper 2 is provided to limit the internal thread sleeve 209 to prevent detachment when it is lifted.

The transmission assembly comprises a plurality of first conical gears 206, wherein the inner middle sides of the first conical gears 206 are respectively fixedly connected to the middle sides of the outer walls of the plurality of rotating rods 205, the outer walls of the two opposite sides of the first conical gears 206 are respectively connected with a second conical gear 207 in a meshed mode, and the top ends of the second conical gears 207 are connected with the bottom ends of the threaded rods 208.

Through the above technical solution, the first bevel gear 206 is driven by the double-headed motor 204 to rotate through the rotating rod 205, and the first bevel gear 206 is used to drive the second bevel gear 207 to rotate, so that the threaded rod 208 can rotate.

The engagement block 501 is provided with an embedded type.

Through above-mentioned technical scheme, through the setting of embedded type of fitting piece 501, laminating top solid board 3's outer wall upside and preceding one side, make it more stable.

One end of the spring 508 is connected to the outer wall of the front-end close-side engaging block 501, and the other end of the spring 508 is connected to the outer wall of the rear-end close-side engaging block 501.

The two top fixing plates 3 at the front side and the rear side can be connected together through the fitting blocks 501 through the springs 508, so that the connecting length can be extended along with the guide rail sliding blocks 202 when the guide rail sliding blocks stretch in different directions, namely the connecting length can be adjusted along with the connecting length.

Working principle: when the device is used, through the linear guide rail 201 arranged on the base 1, the guide rail slider 202 is utilized to drive the installation seat 203 connected with the linear guide rail 201 through the matching arrangement of the linear guide rail 201 and the guide rail slider 202, the guide rail slider 202 on the linear guide rail 201 is controlled according to the requirement, the installation seat 203 drives the upper jacking plate 3 to move, thereby adjusting according to the length of a steel structure component, through starting the double-headed motor 204, the double-headed motor 204 drives the rotating rods 205 at two ends to rotate, the first conical gear 206 connected with the rotating rods 205 drives the second conical gear 207 to rotate, thereby the threaded rod 208 connected through the rotating shaft is operated, the internal thread sleeve 209 is controlled to move up and down along with the direction of the operating threaded rod 208, thereby driving the external connection plate 210 and the extension rod 211 connected with the internal thread sleeve to lift up and down, and the steel structure component is jacked by the connected jacking plate 3 and the arranged anti-skid pad 4, when the simultaneous jacking is needed, the engaging blocks 501 are connected to the front side and the rear side of the top fixing plate 3, the engaging blocks 501 with the telescopic shells 507 are installed on the adjacent sides of the top fixing plate 3, the inserted rod 503 is inserted through the connecting holes 502, the nuts 505 are screwed in through the external threads 504 on the inserted rod 503, the four top fixing plates 3 are fixedly connected with the engaging blocks 501 through the connecting columns 506, when the guide rail sliding blocks 202 are adjusted, the whole can be extended without being limited, the simultaneous jacking can be performed, the ascending heights of the four top fixing plates 3 can avoid deviation, a certain correcting effect is achieved, when the single-side jacking is needed or singly performed, the fitting blocks 501 on one side of the channel or all fitting blocks 501 can be used, and the whole device can be well adapted to different scenes and has a certain practical effect.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a jacking device that building steel construction subassembly installation was used, includes base (1) and top solid board (3), its characterized in that: two linear guide rails (201) are fixedly connected to the top end of the base (1), two guide rail sliding blocks (202) are arranged on the outer walls of the linear guide rails (201), mounting seats (203) are fixedly connected to the top ends of two adjacent guide rail sliding blocks (202), double-head motors (204) are fixedly connected to the middle sides of the inner portions of the two mounting seats (203), rotating rods (205) are fixedly connected to the two driving ends of the double-head motors (204), the middle sides of the outer walls of the rotating rods (205) are fixedly connected with threaded rods (208) through transmission components, the outer walls of the threaded rods (208) are in threaded connection with inner threaded sleeves (209), the outer walls of the inner threaded sleeves (209) are fixedly connected with external plates (210), extension rods (211) are fixedly connected to the periphery of the tops of the external plates (210), and correction mechanisms (5) are installed on the outer walls of the jacking plates (3).

2. A jacking device for installation of a steel structural component of a building construction as claimed in claim 1, wherein: the utility model discloses a correction mechanism (5) is including a plurality of agreements piece (501), the inside setting of agreeing piece (501) is at the front and back side outer wall of top solid board (3), agreeing piece (501) all are provided with joint hole (502) with the inside left and right sides of top solid board (3), the inside sliding connection of joint hole (502) has spliced pole (503), the front and back side outer wall of spliced pole (503) all is provided with external screw thread (504), the outer wall threaded connection of external screw thread (504) has nut (505), control the side the equal fixedly connected with spliced pole (506) of close one side of agreeing piece (501), the front and back side the equal fixedly connected with telescopic shell (507) of the outer wall of agreeing piece (501), the inside of telescopic shell (507) is provided with spring (508).

3. A jacking device for installation of a steel structural component of a building construction as claimed in claim 1, wherein: the top of top solid board (3) is provided with slipmat (4), slipmat (4) are by rubber material an organic whole constitution.

4. A jacking device for installation of a steel structural component of a building construction as claimed in claim 1, wherein: the outer wall of extension rod (211) is provided with shell body (6), the bottom fixed connection of shell body (6) is at the top of mount pad (203).

5. A jacking device for installation of a steel structural component of a building construction as claimed in claim 1, wherein: the top end of the internal thread sleeve (209) is fixedly connected with a limiting block (2).

6. A jacking device for installation of a steel structural component of a building construction as claimed in claim 1, wherein: the transmission assembly comprises a plurality of first conical gears (206), wherein the inner middle sides of the first conical gears (206) are respectively and fixedly connected with the middle sides of the outer walls of the rotating rods (205), the outer walls of the two separated sides of the first conical gears (206) are respectively and fixedly connected with a second conical gear (207), and the top ends of the second conical gears (207) are connected with the bottom ends of the threaded rods (208).

7. A jacking device for installation of a steel structural component of a building construction as claimed in claim 2, wherein: the fit block (501) is embedded type.

8. A jacking device for installation of a steel structural component of a building construction as claimed in claim 2, wherein: one end of the spring (508) is connected with the outer wall of the front-end close-side engaging block (501), and the other end of the spring (508) is connected with the outer wall of the rear-end close-side engaging block (501).