CN220317277U - Sliding block of multidimensional rack type lifting platform - Google Patents

Abstract

The utility model discloses a sliding block of a multi-dimensional rack type lifting platform, which comprises a speed reducer, a driving motor, a sliding frame and a tubular pile, wherein the tubular pile comprises a circular pipe body and a square pipe body, a connecting part is arranged in the middle of one end face of the square pipe body and is fixedly connected with the circular pipe body, a rack is arranged on one side of the connecting part, the driving motor is arranged at the left end of the speed reducer, an output shaft is arranged at the lower end of the speed reducer, the sliding frame is fixed at the rear end of the speed reducer, a first sleeve is arranged on the sliding frame, the rear end of the output shaft penetrates through the first sleeve and is sequentially provided with a first roller and a first gear, and the first gear is matched with the rack. The sliding block of the multi-dimensional rack type lifting platform provided by the utility model can realize lifting of the lifting platform, and the first roller and the second roller are restrained with the circular tube body, so that the stability of the sliding frame is enhanced, and the stability of the lifting platform is further ensured.

Description

Sliding block of multidimensional rack type lifting platform

Technical Field

The utility model belongs to the technical field of lifting structures, and particularly relates to a sliding block of a multi-dimensional rack type lifting platform.

Background

With the explosion of economies, elevators have been used by more industries. A construction hoist is a lifting device for vertically transporting constructors and building materials at a construction site of a building. In particular, in the construction site of high-rise buildings, the construction lifting is used as a main personnel and building material transport means, and the operation safety of the construction lifting is particularly important. Particularly, the rack and pinion type lifter is more applied to severe environments such as construction sites and the like by virtue of the characteristics of simple structure, large power and the like. The sliding block of the multidimensional rack type lifting platform is arranged on the lifting platform and provides lifting power for the sliding block, so that the sliding block is required to be more stable and safe.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a sliding block of a multi-dimensional rack type lifting platform.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a multidimensional rack formula lift platform's sliding block, includes speed reducer, driving motor, carriage and tubular pile, the tubular pile includes pipe body and side's pipe body, side's pipe body's a terminal surface middle part be equipped with connecting portion with pipe body fixed connection, one side of connecting portion is equipped with the rack, driving motor installs the left end of speed reducer, the lower extreme of speed reducer is equipped with the output shaft, the carriage is fixed the rear end of speed reducer, be equipped with first sleeve on the carriage, the rear end of output shaft passes first sleeve and be equipped with first gyro wheel and first gear in proper order, the right-hand member of carriage is equipped with the second gyro wheel, first gyro wheel with second gyro wheel with pipe body phase-match, first gear with rack phase-match.

Further, the right-hand member of carriage is equipped with first support column, be equipped with the second sleeve on the first support column, the second gyro wheel cover is established on the second sleeve, the rear end of first support column is fixed to be equipped with right angle connecting piece, the left end of right angle connecting piece is equipped with the mounting groove, be equipped with hall sensor in the mounting groove, hall sensor with square pipe body phase-match, the left side of mounting groove is equipped with the capping.

Further, two second support columns are arranged at the upper end of the sliding frame, first guide rollers are sleeved on the second support columns, and the two first guide rollers are matched with the circular tube body and respectively correspond to two sides of the circular tube body.

Further, the upper end and the lower end of the sliding frame are respectively provided with a second guide roller, and the two second guide rollers are matched with the circular tube body.

Further, the other end of the output shaft is provided with a first traction wheel, the front end of the speed reducer is provided with a mounting plate, the rear end of the mounting plate is provided with an angle displacement sensor, the front end of the angle displacement sensor is provided with a second traction wheel, and the first traction wheel is connected with the second traction wheel through a first belt.

Compared with the prior art, the sliding block of the multi-dimensional rack type lifting platform has the beneficial effects that the lifting platform can be lifted through the cooperation of the first gear and the rack, the first roller and the second roller are restrained with the circular tube body, the stability of the sliding frame is enhanced, the lifting stability of the sliding block is ensured, and the stability of the lifting platform is further ensured.

Drawings

Fig. 1 is a schematic view of a preferred embodiment of the present utility model.

Fig. 2 is a schematic diagram of another view of the preferred embodiment provided by the present utility model.

Fig. 3 is a schematic structural view of a carriage according to a preferred embodiment of the present utility model.

Fig. 4 is a schematic view of the structure of the right angle connector according to the preferred embodiment of the present utility model.

Fig. 5 is a schematic structural view of a pipe pile according to a preferred embodiment of the present utility model.

The reference numerals include: 100. a speed reducer; 110. a driving motor; 120. a mounting plate; 130. a first traction wheel; 140. a second traction wheel; 150. a first belt; 160. an angular displacement sensor; 200. a carriage; 210. a first gear; 220. a first roller; 230. a second roller; 240. a first guide roller; 250. a second guide roller; 260. a right angle connector; 261. a mounting groove; 262. a slot cover; 263. a hall sensor; 300. a tubular pile; 310. a round tube body; 320. a square tube body; 330. a connection part; 340. a rack.

Detailed Description

The utility model discloses a sliding block of a multi-dimensional rack 340 type lifting platform, and a specific implementation mode of the utility model is further described below with reference to a preferred embodiment.

Referring to fig. 1 to 5 of the drawings, fig. 1 is a schematic structural view of a view angle of a preferred embodiment provided by the present utility model, fig. 2 is a schematic structural view of another view angle of a preferred embodiment provided by the present utility model, fig. 3 is a schematic structural view of a sliding frame 200 of a preferred embodiment provided by the present utility model, fig. 4 is a schematic structural view of a right angle connector 260 of a preferred embodiment provided by the present utility model, and fig. 5 is a schematic structural view of a pipe pile 300 of a preferred embodiment provided by the present utility model.

Preferred embodiments.

The embodiment provides a sliding block of a multi-dimensional rack 340 type lifting platform, which comprises a speed reducer 100, a driving motor 110, a sliding frame 200 and a tubular pile 300, wherein the tubular pile 300 comprises a circular tube body 310 and a square tube body 320, a connecting part 330 is arranged in the middle of one end face of the square tube body 320 and fixedly connected with the circular tube body 310, a rack 340 is arranged on one side of the connecting part 330, the driving motor 110 is arranged at the left end of the speed reducer 100, an output shaft is arranged at the lower end of the speed reducer 100, the sliding frame 200 is fixed at the rear end of the speed reducer 100, a first sleeve is arranged on the sliding frame 200, the rear end of the output shaft penetrates through the first sleeve and is sequentially provided with a first roller 220 and a first gear 210, the right end of the sliding frame 200 is provided with a second roller 230, the first roller 220 and the second roller 230 are matched with the circular tube body 310, and the first gear 210 is matched with the rack 340. The whole of the sliding block is fixed with the lifting platform, the driving motor 110 drives the output shaft to rotate through the speed reducer 100, the output shaft drives the first roller 220 and the first gear 210 to rotate, the sliding block moves up and down along the pipe pile 300 through the cooperation of the first gear 210 and the rack 340, and the first roller 220 and the second roller 230 are guided through the circular pipe body 310, so that the stability of the sliding block is ensured. The first roller is an inwards concave roller, the concave degree is just matched with the circular tube body, the training level of the tubular pile is enhanced, the stability of the sliding block is ensured, and the stability of the lifting platform is further ensured.

Further, a first support column is arranged at the right end of the sliding frame 200, a second sleeve is arranged on the first support column, the second roller 230 is sleeved on the second sleeve, a right-angle connecting piece 260 is fixedly arranged at the rear end of the first support column, a mounting groove 261 is arranged at the left end of the right-angle connecting piece 260, a Hall sensor 263 is arranged in the mounting groove 261, the Hall sensor 263 is matched with the square pipe body 320, and a groove cover 262 is arranged at the left side of the mounting groove 261. The hall sensor 263 is parallel to the right end surface of the square pipe body 320, and is used for detecting the balance of the lifting of the sliding frame 200.

Further, two second support columns are provided at the upper end of the sliding frame 200, and a first guide roller 240 is sleeved on the second support columns, and the two first guide rollers 240 are matched with the circular tube body 310 and respectively correspond to two sides of the circular tube body 310. The first guiding roller 240 may serve as a guide, so as to facilitate the lifting movement of the sliding frame 200 along the square pipe body 320.

Further, the upper and lower ends of the sliding frame 200 are respectively provided with a second guiding roller 250, and both the second guiding rollers 250 are matched with the circular tube body 310. The second guiding roller 250 may serve as a guide, so as to facilitate the lifting movement of the sliding frame 200 along the square pipe body 320.

Further, a first traction wheel 130 is arranged at the other end of the output shaft, a mounting plate 120 is arranged at the front end of the speed reducer 100, an angle displacement sensor 160 is arranged at the rear end of the mounting plate 120, a second traction wheel 140 is arranged at the front end of the angle displacement sensor 160, and the first traction wheel 130 and the second traction wheel 140 are connected through a first belt 150. The rotation angle of the output shaft can be calculated by the conversion of the first traction wheel 130 and the second traction wheel 140 and the measurement calculation of the angular displacement sensor 160, so that the lifting distance of the carriage 200 can be converted.

It should be noted that technical features such as the angular displacement sensor 160 and the hall sensor 263 related to the present utility model should be considered as the prior art, and specific structures, working principles, and control manners and spatial arrangements related to the technical features may be conventional in the art, and should not be considered as the utility model point of the present utility model, which is not further specifically described in detail.

Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims (5)

1. The utility model provides a sliding block of multidimensional rack (340) lift platform, its characterized in that, including speed reducer (100), driving motor (110), carriage (200) and tubular pile (300), tubular pile (300) are including pipe body (310) and side's pipe body (320), side's pipe body (320) a terminal surface middle part be equipped with connecting portion (330) with pipe body (310) fixed connection, one side of connecting portion (330) is equipped with rack (340), driving motor (110) are installed the left end of speed reducer (100), the lower extreme of speed reducer (100) is equipped with the output shaft, carriage (200) are fixed the rear end of speed reducer (100), be equipped with first sleeve on carriage (200), the rear end of output shaft passes first roller (220) and first gear (210) are equipped with in proper order, the right-hand member of carriage (200) is equipped with second roller (230), first roller (220) and second roller (230) with second roller (310) and first gear (210) phase-match.

2. The sliding block of the multi-dimensional rack (340) lifting platform according to claim 1, wherein a first supporting column is arranged at the right end of the sliding frame (200), a second sleeve is arranged on the first supporting column, a second roller (230) is sleeved on the second sleeve, a right-angle connecting piece (260) is fixedly arranged at the rear end of the first supporting column, a mounting groove (261) is arranged at the left end of the right-angle connecting piece (260), a hall sensor (263) is arranged in the mounting groove (261), the hall sensor (263) is matched with the square tube body (320), and a groove cover (262) is arranged at the left side of the mounting groove (261).

3. The sliding block of the multi-dimensional rack (340) lifting platform according to claim 1, wherein two second support columns are arranged at the upper end of the sliding frame (200), first guide rollers (240) are sleeved on the second support columns, and the two first guide rollers (240) are matched with the circular tube body (310) and respectively correspond to two sides of the circular tube body (310).

4. The sliding block of the multi-dimensional rack (340) lifting platform according to claim 1, wherein the upper and lower ends of the sliding frame (200) are respectively provided with a second guiding roller (250), and two second guiding rollers (250) are matched with the circular tube body (310).

5. The multi-dimensional rack (340) lifting platform sliding block according to claim 1, wherein a first traction wheel (130) is arranged at the other end of the output shaft, a mounting plate (120) is arranged at the front end of the speed reducer (100), an angular displacement sensor (160) is arranged at the rear end of the mounting plate (120), a second traction wheel (140) is arranged at the front end of the angular displacement sensor (160), and the first traction wheel (130) and the second traction wheel (140) are connected through a first belt (150).