CN217711620U

CN217711620U - Elevating gear is used in building engineering construction

Info

Publication number: CN217711620U
Application number: CN202221684684.8U
Authority: CN
Inventors: 周小燕
Original assignee: Shandong Tiancheng Construction Co ltd
Current assignee: Shandong Tiancheng Construction Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-01
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a elevating gear is used in building engineering construction, including the base frame, base frame top surface both sides are equipped with riser one and riser two respectively, it is connected with two-way screw rod one to rotate between riser one and the riser two, two-way screw rod both sides are threaded connection slider one and slider two respectively, slider one and two articulated expansion brackets in top of slider, the utility model discloses a motor drives gear one and gear two rotates to drive two-way screw rod one and rotate, thereby drive slider one and slider two and be close to each other or keep away from, thereby it is flexible to drive the expansion bracket, thereby makes things convenient for the platform to go up and down, makes things convenient for the device to remove through the universal wheel, drives two-way screw rod two through motor two and rotates, thereby drives slider three and slider four each other and is close to or keep away from, thereby drives the movable rod removal, thereby drives the lifter plate and reciprocates, conveniently descends ground with the fixed block butt, makes the whole device place more stable.

Description

Elevating gear is used in building engineering construction

Technical Field

The utility model relates to a elevating gear technical field specifically indicates an elevating gear is used in building engineering construction.

Background

The building construction refers to production activities in the construction implementation stage of engineering construction, is the construction process of various buildings, can also be said to be a process of changing various lines on design drawings into real objects in designated places, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the place of construction operation is called as a building construction site or a construction site, and during construction, lifting equipment is usually required to be used so as to facilitate construction operation of construction personnel standing at high positions on a construction platform. The existing lifting device for building engineering construction is not stable enough when placed, and potential safety hazards are easily formed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned problem, a elevating gear is used in building engineering construction is provided.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a lifting device for building engineering construction, includes the base frame, base frame top surface both sides are equipped with riser one and riser two respectively, it is connected with two-way screw rod one to rotate between riser one and the riser two, two-way screw rod both sides are threaded connection slider one and slider two respectively, slider one and the articulated expansion bracket in slider two tops, the expansion bracket top is connected with the platform, the base frame bottom surface is connected with the mounting groove, the mounting groove inner wall rotates and is connected with two-way screw rod two, two-way screw rod both sides are threaded connection slider three and slider four respectively, slider three and four bottoms of slider all articulate there is the movable rod, the movable rod bottom articulates at the lifter top surface, lifter bottom surface both sides all are connected with the fixed block, be equipped with the recess in the base frame, be equipped with motor one in the recess, motor output shaft has cup jointed gear one, gear one meshing gear two, gear cup joints at two-way screw rod one middle part, the base frame bottom surface four corners all connects the landing leg, the universal wheel is connected to the landing leg bottom, the platform top surface all is equipped with the rail guard all around.

As an improvement, the bottom surface of the platform is connected with two first sliding grooves, a first moving block is arranged in each sliding groove in a sliding mode, and the expansion bracket is connected with the first moving block through a hinged support.

As an improvement, a second motor is fixed on the inner wall of the mounting groove, and an output shaft of the second motor is connected with a second bidirectional screw.

As an improvement, the inner top wall of the mounting groove is connected with two sliding grooves II, moving blocks II are arranged in the sliding grooves II in a sliding mode, and the two moving blocks II are respectively connected with a sliding block III and a sliding block IV.

As the improvement, the slide rail is all connected to mounting groove both sides wall, lifter plate both ends sliding connection slide rail.

As an improvement, the top surface of the bottom table is provided with two guide grooves, and the first sliding block and the second sliding block are respectively in sliding connection with the two guide grooves.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a motor drives gear one and gear two and rotates, thereby it rotates to drive two-way screw rod one, thereby it is close to each other or keeps away from to drive slider one and slider two, thereby it is flexible to drive the expansion bracket, thereby make things convenient for the platform to go up and down, make things convenient for the device to remove through the universal wheel, drive two-way screw rod two rotations through motor two, thereby it is close to each other or keeps away from to drive slider three and slider four, thereby it removes to drive the movable rod, thereby it reciprocates to drive the lifter plate, the convenience is with fixed block decline butt ground, what make the whole device place is more stable.

Drawings

Fig. 1 is the utility model relates to a lifting device's for building engineering construction schematic diagram.

Fig. 2 is the utility model relates to a elevating gear's for building engineering construction mounting groove schematic diagram.

Fig. 3 is the utility model relates to a lifting device's A enlargements for building engineering construction.

As shown in the figure: 1. a base table; 2. a first vertical plate; 3. a second vertical plate; 4. a first bidirectional screw; 5. a first sliding block; 6. a second sliding block; 7. a telescopic frame; 8. a platform; 9. a first sliding chute; 10. moving a first block; 11. hinging seat; 12. mounting grooves; 13. a two-way screw rod II; 14. a third sliding block; 15. a fourth sliding block; 16. a movable rod; 17. a lifting plate; 18. a fixed block; 19. a groove; 20. a first motor; 21. a first gear; 22. a second gear; 23. a second motor; 24. a second chute; 25. a second moving block; 26. a guide groove; 27. a support leg; 28. a universal wheel; 29. protecting a fence; 30. a slide rail.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the accompanying drawings, the lifting device for building engineering construction comprises a base platform 1, wherein a first vertical plate 2 and a second vertical plate 3 are arranged on two sides of the top surface of the base platform 1 respectively, a first bidirectional screw 4 is connected between the first vertical plate 2 and the second vertical plate 3 in a rotating mode, a first sliding block 5 and a second sliding block 6 are connected to two sides of the first bidirectional screw 4 respectively in a threaded mode, the top ends of the first sliding block 5 and the second sliding block 6 are hinged to a telescopic frame 7, a platform 8 is connected to the upper portion of the telescopic frame 7, the bottom surface of the platform 8 is connected with a first sliding groove 9, a first moving block 10 is arranged in the first sliding groove 9 in a sliding mode, the telescopic frame 7 is connected with a first moving block 10 through a hinged support 11, two guide grooves 26 are formed in the top surface of the base platform 1, the first sliding block 5 and the second sliding block 6 are connected with the two guide grooves 26 respectively in a sliding mode, and guard railings 29 are arranged on the periphery of the top surface of the platform 8.

The utility model discloses a two-way screw rod, including base frame, mounting groove 1, installation groove 12, mounting groove 12, two-way screw rod 13, two-way screw rod 23, two-way screw rod 13 of two 23 output shaft connection, two 13 both sides of two-way screw rod are threaded connection slider three 14 respectively and four 15 of slider, three 14 of slider and four 15 bottoms of slider all articulate there is the

movable rod

16, 16 bottoms of movable rod articulate at lifter plate 17 top surface, lifter plate 17 bottom surface both sides all are connected with fixed block 18, be equipped with recess 19 in the base frame 1, be equipped with motor 20 in the recess 19, a 20 output shaft of motor has cup jointed gear one 21, a 21 meshing gear two 22, gear two 22 cup joint at two-way screw rod one 4 middle parts, landing leg 27 is all connected to 1 bottom surface four corners of base frame, universal wheel 28 is connected to landing leg 27 bottom, slide rail 30 is all connected to mounting groove 12, slide rail 30 is connected to two sides wall both ends of lifter plate 17.

The top wall in the mounting groove 12 is connected with two sliding grooves II 24, moving blocks II 25 are arranged in the sliding grooves II 24 in a sliding mode, and the two moving blocks II 25 are connected with a sliding block III 14 and a sliding block IV 15 respectively.

The utility model discloses when concrete implementation, it rotates to drive gear 21 and gear two 22 through motor one 20, thereby drive two-way screw rod 4 and rotate, thereby it is close to or keep away from each other to drive slider one 5 and slider two 6, thereby it is flexible to drive expansion bracket 7, thereby make things convenient for platform 8 to go up and down, it removes to make things convenient for the device through universal wheel 28, it rotates to drive two-way screw rod two 13 through motor two 23, thereby it is close to or keeps away from each other to drive slider three 14 and slider four 15, thereby it removes to drive movable rod 16, thereby it reciprocates to drive lifter plate 17, conveniently descend fixed block 18 butt ground, what make the integrated device place more stably.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a elevating gear for building engineering construction, includes base frame (1), its characterized in that: a first vertical plate (2) and a second vertical plate (3) are respectively arranged on two sides of the top surface of the bottom platform (1), a first bidirectional screw (4) is rotatably connected between the first vertical plate (2) and the second vertical plate (3), a first slider (5) and a second slider (6) are respectively in threaded connection with two sides of the first bidirectional screw (4), a telescopic frame (7) is hinged to the top ends of the first slider (5) and the second slider (6), a platform (8) is connected above the telescopic frame (7), a mounting groove (12) is connected to the bottom surface of the bottom platform (1), a second bidirectional screw (13) is rotatably connected to the inner wall of the mounting groove (12), a third slider (14) and a fourth slider (15) are respectively in threaded connection with two sides of the second bidirectional screw (13), movable rods (16) are respectively hinged to the bottom ends of the third slider (14) and the fourth slider (15), the bottom ends of the movable rods (16) are hinged to the top surface of a lifting plate (17), two sides of the bottom surface of the lifting plate (17) are respectively connected with a gear (18), a groove (19) is arranged in the bottom platform (1), a first motor (20) is arranged in the groove (19), a first gear (20) is sleeved with a first gear (21), and a second gear (22) is meshed with a second gear (22) and a second gear (22) is meshed with a second gear (22), landing legs (27) are all connected to base frame (1) bottom surface four corners, universal wheel (28) are connected to landing leg (27) bottom, platform (8) top surface all is equipped with rail guard (29) all around.

2. The lifting device for building engineering construction according to claim 1, characterized in that: the bottom surface of the platform (8) is connected with two first sliding grooves (9), moving blocks (10) are arranged in the first sliding grooves (9) in a sliding mode, and the expansion bracket (7) is connected with the moving blocks (10) through hinged supports (11).

3. The lifting device for building engineering construction according to claim 1, characterized in that: and a second motor (23) is fixed on the inner wall of the mounting groove (12), and an output shaft of the second motor (23) is connected with a second bidirectional screw (13).

4. The lifting device for building engineering construction according to claim 1, characterized in that: the top wall in the mounting groove (12) is connected with two second sliding grooves (24), two moving blocks (25) are arranged in the second sliding grooves (24) in a sliding mode, and the two moving blocks (25) are respectively connected with a third sliding block (14) and a fourth sliding block (15).

5. The lifting device for building engineering construction according to claim 1, characterized in that: slide rails (30) are all connected to mounting groove (12) both sides wall, lifter plate (17) both ends sliding connection slide rail (30).

6. The lifting device for building engineering construction according to claim 1, characterized in that: the top surface of the base platform (1) is provided with two guide grooves (26), and the first sliding block (5) and the second sliding block (6) are respectively connected with the two guide grooves (26) in a sliding manner.