CN211310740U

CN211310740U - Movable elevator device

Info

Publication number: CN211310740U
Application number: CN201921996425.7U
Authority: CN
Inventors: 韩俊
Original assignee: Suzhou Feiyada Hydraulic Lifting Machinery Co ltd
Current assignee: Suzhou Feiyada Hydraulic Lifting Machinery Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-21
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a portable elevator device relates to lift technical field. The improved structure of the bolt comprises a base plate, the lower surface of bottom plate is rectangle fixed mounting and has the gyro wheel, the front and back both sides face of bottom plate is close to the equal fixed mounting of border position and has supporting mechanism, supporting mechanism includes rectangle chamber, locking bolt, connecting rod, a screw thread section of thick bamboo, shank of bolt, twist grip and cushion, the front and back both sides face of bottom plate is close to the border position and has all seted up the rectangle chamber, there is the connecting rod through locking bolt fixed mounting in the rectangle chamber, the opposite side fixed mounting of connecting rod has a screw thread section of thick bamboo, the shank of bolt is installed to screw thread section of thick bamboo internal thread. The utility model discloses a supporting mechanism can fix this elevator device, adjusts the support area simultaneously, makes to support more stable, and rethread drive mechanism drives the movable plate and removes to the rear side, increases work area, and it is more convenient to use.

Description

Movable elevator device

Technical Field

The utility model relates to an elevator technical field specifically is a portable elevator device.

Background

The lift, lift operation platform is a multi-functional lift mechanical equipment, can divide into fixed and portable, the guide tracked, the crank arm formula, cut the fork, the chain formula, loading and unloading platform etc, these lifts can divide into portable and two main types of non-movable again, at present, the movable most hydraulic telescoping rod who sets up one or more and is on a parallel with the support arm that cuts the fork lift uses in the crane, can play the effect of expansion crane along with hydraulic telescoping rod's extension, reach the purpose that does not take up space, however, current lift device still has following problem in the use:

1. in the prior art, a movable elevator needs to fix a bottom plate when being lifted, but the conventional supporting mechanism has a small supporting area, so that the elevator is unstable, and the supporting mechanism with a large supporting area can cause inconvenience in movement;

2. among the prior art, portable lift need fix the bottom plate when going up and down, again because the area of landing slab is fixed to lead to work area limited, the bottom plate is being blocked when unable the removal simultaneously, and the landing slab can have certain distance apart from work area, leads to elevator device to use inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable elevator device possesses and adjusts supporting area, makes to support more stable, increases area, and advantages such as use is more convenient have solved and have supported the region less, lead to the lift unstable, and work area is limited, awkward problem.

(II) technical scheme

Adjust the support area for realizing the aforesaid, make to support more stable, increase work area, use more convenient purpose, the utility model provides a following technical scheme: a movable elevator device comprises a bottom plate, wherein idler wheels are fixedly arranged on the lower surface of the bottom plate in a rectangular manner, supporting mechanisms are fixedly arranged on the front side surface and the rear side surface of the bottom plate close to edge positions and comprise rectangular cavities, locking bolts, connecting rods, threaded cylinders, bolt rods, rotating handles and cushion blocks, the rectangular cavities are formed in the front side surface and the rear side surface of the bottom plate close to edge positions, the connecting rods are fixedly arranged in the rectangular cavities through the locking bolts, the threaded cylinders are fixedly arranged on the opposite sides of the connecting rods, the bolt rods are arranged in the threaded cylinders in a threaded manner, the rotating handles are fixedly arranged on the upper surfaces of the bolt rods, the cushion blocks are fixedly arranged on the lower surfaces of the bolt rods, an elevator mechanism body is fixedly arranged on the upper surface of the bottom plate, a platform plate is fixedly arranged on the upper surface of the elevator mechanism, the transmission mechanism comprises a motor, a lead screw, a moving nut and a moving block, the motor is fixedly installed on the front side face of the moving plate, the lead screw is fixedly installed on an output shaft of the motor and installed in the platform plate, the moving nut is arranged on the lead screw, the moving block is fixedly installed on the front side face of the moving nut, and the lower surface of the moving block is fixedly connected with the upper surface of the moving plate.

As a preferred technical scheme of the utility model, the connecting rod be with rectangle chamber assorted rectangle structure, evenly be provided with on the connecting rod with locking bolt assorted screw hole.

As an optimal technical scheme of the utility model, the even fixed mounting of lower surface of cushion has the slipmat.

As a preferred technical scheme of the utility model, the rectangle recess that supplies the lead screw installation is seted up to platform board lower surface middle part position.

As a preferred technical scheme of the utility model, the movable block is the rectangle structure, the movable block movable sleeve is located on the lead screw, the width of movable block and the width phase-match of rectangle recess.

As an optimized technical scheme of the utility model, the upper surface of landing slab is fixed mounting all around has the guardrail along the position, the height of guardrail is 50cm-80 cm.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable elevator device possesses following beneficial effect:

1. this portable elevator device through setting up connecting rod back-and-forth movement in the rectangular cavity among the supporting mechanism to fix the connecting rod through the locking bolt, reach the effect of adjusting the supporting area, the cushion of being convenient for supports on smooth ground, makes the support more stable.

2. According to the movable elevator device, the motor in the transmission mechanism is arranged to drive the lead screw to rotate, so that the movable nut on the lead screw drives the movable block to move towards the rear side, the movable block drives the movable plate to move towards the rear side, the working area is increased, and the use is more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the platform plate of the present invention;

fig. 3 is a right side sectional view of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. a roller; 3. a support mechanism; 301. a rectangular cavity; 302. locking the bolt; 303. a connecting rod; 304. a threaded barrel; 305. a bolt shank; 306. rotating the handle; 307. cushion blocks; 4. a lifting mechanism body; 5. a platform plate; 6. a transmission mechanism; 601. a motor; 602. a screw rod; 603. moving the nut; 604. a moving block; 7. moving the plate; 8. a threaded hole; 9. a non-slip mat; 10. a rectangular groove; 11. And (4) a guardrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mobile elevator apparatus includes a base plate 1, a roller 2 is fixedly installed on the lower surface of the base plate 1 in a rectangular shape, support mechanisms 3 are fixedly installed on the front and rear side surfaces of the base plate 1 near the edge, each support mechanism 3 includes a rectangular cavity 301, a locking bolt 302, a connecting rod 303, a threaded cylinder 304, a bolt bar 305, a rotating handle 306 and a cushion block 307, the rectangular cavity 301 is formed on the front and rear side surfaces of the base plate 1 near the edge, the connecting rod 303 is fixedly installed in the rectangular cavity 301 through the locking bolt 302, the threaded cylinder 304 is fixedly installed on the side surface opposite to the connecting rod 303, the bolt bar 305 is installed in the threaded cylinder 304 in a threaded manner, the rotating handle 306 is fixedly installed on the upper surface of the bolt bar 305, the cushion block 307 is fixedly installed on the lower surface of the bolt bar 305, and an elevator body 4 is fixedly, the upper surface fixed mounting of elevating system body 4 has landing slab 5, the movable plate 7 is installed through drive mechanism 6 fixed mounting to landing slab 5 lower surface, drive mechanism 6 includes motor 601, lead screw 602, removal nut 603 and movable block 604, motor 601 fixed mounting is in the leading flank of movable plate 7, fixed mounting has lead screw 602 on the output shaft of motor 601, and lead screw 602 installs in landing slab 5, be provided with removal nut 603 on the lead screw 602, the leading flank fixed mounting of removal nut 603 has movable block 604, the lower surface of movable block 604 and movable plate 7 upper surface fixed connection.

Specifically, the connecting rod 303 is a rectangular structure matched with the rectangular cavity 301, and threaded holes 8 matched with the locking bolts 302 are uniformly formed in the connecting rod 303.

In this embodiment, the threaded hole 8 is convenient for fixing the connecting rod 303 by the locking bolt 302, so that the connecting rod 303 is more firmly fixed.

Specifically, the lower surface of the pad 307 is uniformly and fixedly provided with the non-slip mat 9.

In this embodiment, the non-slip mat 9 increases the friction between the pad 307 and the supporting surface, and the pad 307 is supported more firmly.

Specifically, the middle position of the lower surface of the platform plate 5 is provided with a rectangular groove 10 for installing the screw rod 602.

In this embodiment, the rectangular groove 10 is convenient for fixing the screw 602, so that the lower surfaces of the moving plate 7 and the platform plate 5 can be attached to each other, and the moving process of the moving plate 7 is more stable.

Specifically, the moving block 604 is a rectangular structure, the moving block 604 is movably sleeved on the lead screw 602, and the width of the moving block 604 is matched with the width of the rectangular groove 10.

In this embodiment, the rectangular groove 10 limits the moving block 604 in the forward and backward movement process, so that the moving block 604 is more stable in the forward and backward movement process.

Specifically, guard rails 11 are fixedly installed at the peripheral edge positions of the periphery of the upper surface of the platform plate 5, and the height of each guard rail 11 is 50cm-80 cm.

In this embodiment, the guardrail 11 protects the staff who stands at the landing slab 5, uses safelyr.

The utility model discloses a theory of operation and use flow: when the lifting device is used, the lifting device is moved to a place needing to be used through the roller 2, according to the ground flatness, the connecting rod 303 in the supporting mechanism 3 moves back and forth in the rectangular cavity 301, the connecting rod 303 is fixed through the locking bolt 302, the bolt rod 305 moves downwards in the thread cylinder 304 through the rotating handle 306, the preset supporting surfaces of the cushion block 307 are mutually abutted, the lifting device is supported and fixed, the lifting mechanism body 4 drives the platform plate 5 to move upwards, the motor 601 in the transmission mechanism 6 drives the lead screw 602 to rotate, the moving nut 603 on the lead screw 602 drives the moving block 604 to move towards the rear side, and the moving block 604 drives the moving plate 7 to move towards the rear side, so that the working area is increased, and the use is more convenient.

In conclusion, this portable elevator device can fix this elevator device through supporting mechanism 3, adjusts the support area simultaneously, makes to support more stable, and rethread drive mechanism 6 drives movable plate 7 and moves to the rear side, increases working area, and it is more convenient to use.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mobile elevator arrangement comprising a floor (1), characterized in that: the lower surface of the bottom plate (1) is rectangular and fixedly provided with rollers (2), the front side surface and the rear side surface of the bottom plate (1) are close to the edge positions and are fixedly provided with supporting mechanisms (3), each supporting mechanism (3) comprises a rectangular cavity (301), a locking bolt (302), a connecting rod (303), a threaded cylinder (304), a bolt rod (305), a rotating handle (306) and a cushion block (307), the front side surface and the rear side surface of the bottom plate (1) are close to the edge positions and are respectively provided with the rectangular cavity (301), the connecting rod (303) is fixedly arranged in the rectangular cavity (301) through the locking bolt (302), the opposite side surfaces of the connecting rod (303) are fixedly provided with the threaded cylinder (304), the bolt rod (305) is arranged in the threaded cylinder (304), the upper surface of the bolt rod (305) is fixedly provided with the rotating handle (306), and the lower surface of the bolt, the upper surface of the bottom plate (1) is fixedly provided with a lifting mechanism body (4), the upper surface of the lifting mechanism body (4) is fixedly provided with a platform plate (5), a movable plate (7) is fixedly arranged on the lower surface of the platform plate (5) through a transmission mechanism (6), the transmission mechanism (6) comprises a motor (601), a screw rod (602), a moving nut (603) and a moving block (604), the motor (601) is fixedly arranged on the front side surface of the moving plate (7), a screw rod (602) is fixedly arranged on an output shaft of the motor (601), and the screw rod (602) is arranged in the platform plate (5), a movable nut (603) is arranged on the screw rod (602), a moving block (604) is fixedly arranged on the front side surface of the moving nut (603), the lower surface of the moving block (604) is fixedly connected with the upper surface of the moving plate (7).

2. A mobile elevator arrangement, as claimed in claim 1, wherein: connecting rod (303) be with rectangular chamber (301) assorted rectangle structure, evenly be provided with on connecting rod (303) with locking bolt (302) assorted screw hole (8).

3. A mobile elevator arrangement, as claimed in claim 1, wherein: and the lower surface of the cushion block (307) is uniformly and fixedly provided with an anti-slip pad (9).

4. A mobile elevator arrangement, as claimed in claim 1, wherein: the middle position of the lower surface of the platform plate (5) is provided with a rectangular groove (10) for installing the screw rod (602).

5. A mobile elevator arrangement, as claimed in claim 1, wherein: the moving block (604) is of a rectangular structure, the moving block (604) is movably sleeved on the lead screw (602), and the width of the moving block (604) is matched with that of the rectangular groove (10).

6. A mobile elevator arrangement, as claimed in claim 1, wherein: guardrail (11) are fixedly installed at the edge positions of the periphery of the upper surface of the platform plate (5), and the height of the guardrail (11) is 50cm-80 cm.