CN216071604U

CN216071604U - Direction-adjustable lifting platform

Info

Publication number: CN216071604U
Application number: CN202122283198.7U
Authority: CN
Inventors: 董青松; 赵志伟
Original assignee: Hengshui Shengrong Machinery Technology Co ltd
Current assignee: Hengshui Shengrong Machinery Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of lifting tables, in particular to a lifting table with an adjustable direction. The hydraulic support comprises a base, a first support plate, a second support plate, a hydraulic cylinder, a support plate, a slide way and a threaded rod; the first support plate is connected with a middle part of the second support plate through a rotating shaft, one end of the first support plate is connected with a left rotating shaft of the base, and the other end of the first support plate is connected with the right side of the support plate; one end of the second support plate is in rolling connection with the right side of the base, and the other end of the second support plate is connected with the left rotating shaft of the support plate; two ends of the hydraulic cylinder are respectively connected with the first support plate and the second support plate; the utility model provides an adjustable elevating platform of direction can accomplish the altitude mixture control of slide through first extension board, second extension board and pneumatic cylinder, utilizes threaded rod cooperation screw thread piece to accomplish the adjustment of slide angle simultaneously, and convenient to use can specifically adjust according to the conveying line condition, and the suitability is more outstanding, reduction in production cost.

Description

Direction-adjustable lifting platform

Technical Field

The utility model relates to the technical field of lifting tables, in particular to a lifting table with an adjustable direction.

Background

In the storage commodity circulation, in order to carry the article rapidly to shift, adopt multiunit slide concatenation to form complete transfer line mostly, but because the place arranges the reason, transfer line has the problem of fluctuation, but current slide is most all for fixed state, can't adjust the angle and the height of slide to cause unable use, can only follow new customization, arouse the cost rising.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems, and provides a direction-adjustable lifting platform aiming at the technical defects, wherein the height adjustment of a slide way can be completed through a first support plate, a second support plate and a hydraulic cylinder, and meanwhile, the adjustment of the angle of the slide way is completed by utilizing a threaded rod matched with a threaded block, so that the lifting platform is convenient to use, can be specifically adjusted according to the condition of a conveying line, has more excellent applicability and reduces the production cost.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the hydraulic support comprises a base, a first support plate, a second support plate, a hydraulic cylinder, a support plate, a slide way and a threaded rod; the first support plate is connected with a middle part of the second support plate through a rotating shaft, one end of the first support plate is connected with a left rotating shaft of the base, and the other end of the first support plate is connected with the right side of the support plate; one end of the second support plate is in rolling connection with the right side of the base, and the other end of the second support plate is connected with the left rotating shaft of the support plate; two ends of the hydraulic cylinder are respectively connected with the first support plate and the second support plate; the left side of the supporting plate is provided with a rotatable thread block, and rotatable sliding blocks are symmetrically arranged on the supporting plate at two sides of the thread block; one end of the slide way is connected with a rotating shaft on the right side of the supporting plate, guide rods are symmetrically arranged on two sides of the slide way, and the guide rods are connected with the sliding blocks in a sliding mode; one end of the threaded rod is connected with a pin shaft on the left side of the slide way, and the middle of the threaded rod is in threaded connection with the threaded block.

Preferably, the thread on the surface of the threaded rod and the middle part of the threaded block is a trapezoidal thread.

Preferably, the supporting plate is symmetrically provided with upright columns in the front and back directions, and the upright columns are in surface contact with the bottom of the supporting plate.

Preferably, the end part of the threaded rod is provided with a connecting lug, the connecting lug is connected with the left side of the slideway through a pin shaft, and the connecting lug is rotatably connected with the threaded rod.

Preferably, a fastening screw is arranged on one side of the sliding block, and the fastening screw is in surface contact with the guide rod.

Preferably, one end of the fastening screw is provided with an elastic gasket.

Preferably, the elastic gasket is made of natural rubber.

Compared with the prior art, the utility model has the following advantages: 1. the hydraulic rod pushes the first support plate and the second support plate to move, so that the height adjustment of the slideway can be realized quickly, the slideway is more flexible and convenient in practical use, and meanwhile, the threaded rod is in threaded fit with the threaded block, and the angle adjustment of the slideway can be completed by rotating the threaded rod; 2. the threaded rod and the threaded block adopt trapezoidal threads, so that the positioning after the angle of the slide way is adjusted can be realized, and the slipping is prevented; 3. the stand in the backup pad can support the slide spacing, realizes that the level is spacing at the lowest, facilitates the use.

Drawings

FIG. 1 is a schematic view of the overall structure of a direction adjustable lift table;

FIG. 2 is a schematic view of an adjustable state structure of a direction adjustable lifting platform;

FIG. 3 is a schematic view of a portion of a directionally adjustable lift table;

FIG. 4 is a view of a threaded rod component of an adjustable direction elevator platform;

FIG. 5 is a drawing of a guide bar member of an adjustable direction lift platform;

fig. 6 is a view of a fastening screw part of a direction adjustable lifting platform.

In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. a hydraulic cylinder; 5. a support plate; 6. a slideway; 7. a threaded rod; 501. a thread block; 502. a slider; 503. a column; 504. fastening screws; 505. an elastic pad; 601. a guide bar; 701. and connecting lugs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: as shown in fig. 1 to 6, a direction-adjustable lifting platform is characterized in that: the device comprises a base 1, a first support plate 2, a second support plate 3, a hydraulic cylinder 4, a support plate 5, a slide 6 and a threaded rod 7; the middle parts of the first support plate 2 and the second support plate 3 are connected through a rotating shaft, one end of the first support plate 2 is connected with the left rotating shaft of the base 1, and the other end of the first support plate 2 is connected with the right side of the support plate 5; one end of the second support plate 3 is in rolling connection with the right side of the base 1, and the other end of the second support plate 3 is in rotating shaft connection with the left side of the support plate 5; two ends of the hydraulic cylinder 4 are respectively connected with the first support plate 2 and the second support plate 3; a rotatable threaded block 501 is arranged on the left side of the supporting plate 5, and rotatable sliding blocks 502 are symmetrically arranged on the supporting plate 5 on two sides of the threaded block 501; one end of the slide way 6 is connected with a rotating shaft on the right side of the supporting plate 5, guide rods 601 are symmetrically arranged on two sides of the slide way 6, and the guide rods 601 are connected with the sliding block 502 in a sliding mode; one end of the threaded rod 7 is connected with a pin shaft on the left side of the slide 6, and the middle part of the threaded rod 7 is in threaded connection with the threaded block 501; the surface of the threaded rod 7 and the threads in the middle of the threaded block 501 are trapezoidal threads; upright posts 503 are symmetrically arranged in the front and back of the supporting plate 5, and the upright posts 503 are in surface contact with the bottom of the supporting plate 5; the end part of the threaded rod 7 is provided with a connecting lug 701, the connecting lug 701 is connected with the left side of the slideway 6 through a pin shaft, and the connecting lug 701 is rotatably connected with the threaded rod 7; a fastening screw 504 is arranged on one side of the sliding block 502, and the fastening screw 504 is in surface contact with the guide rod 601; an elastic gasket 505 is arranged at one end of the fastening screw 504; the elastic pad 505 is made of natural rubber.

When the device is used, as shown in fig. 1-6, according to a conveying line, when a butt joint place is on a sunken ground and the whole slide 6 needs to be lifted, the hydraulic cylinder 4 is started to drive the roller at the right end of the second support plate 3 to move to the left along the base 1, meanwhile, the roller at the right end of the first support plate 2 also moves to the left along the support plate 5, an included angle between the upper parts of the first support plate 2 and the second support plate 3 is reduced, the support plate 5 is lifted, after the proper position is reached, the hydraulic cylinder 4 is stopped, self-locking of the hydraulic cylinder 4 is realized, and the positioning of the slide 6 above is realized, so that the operation is simple and convenient;

when two sections of connected conveying tracks are required to have height fall, the butt joint of the high-position conveying tracks can be realized by adjusting the inclination angle of the slide 6, during adjustment, a rectangular block below the threaded rod 7 is rotated by a wrench, the threaded rod 7 rotates with the connecting lug 701 at the top, and is in threaded connection with the threaded block 501 to realize displacement, and the threaded block 501 is driven to slowly rotate on the supporting plate 5 along with the threaded block 501 to prevent locking, so that the slide 6 is jacked up, after the proper position is reached, the rotation of the threaded rod 7 is stopped, and the positioning of the slide 6 is realized by the self-locking force of the trapezoidal threads;

as shown in fig. 2, 5 and 6, in order to improve the stability of the threaded rod 7 in pushing the slideway 6 to perform angle adjustment, the guide rod 601 is additionally matched with the slider 502, and the guide rod 601 is in sliding fit with a middle hole of the slider 502 to realize the guide and limiting effects and move along with the threaded rod 7, so that the stability of the angle adjustment is improved; after adjustment is finished, in order to improve positioning stability, after adjustment is finished, the fastening screw 504 is rotated to enable the end of the fastening screw 504 to be in contact with the surface of the guide rod 601, friction force is generated by contact between the end of the fastening screw 504 and the guide rod 601, and the fastening screw 504 pushes the guide rod 601 to limit the position of the guide rod 601, the auxiliary threaded rod 7 supports the slide way 6, so that the support of the slide way 6 after adjustment is more reliable, the elastic gasket 505 is arranged at the end of the fastening screw 504, and deforms after being in contact with the guide rod 601 through the pushing force of the fastening screw 504 to increase the contact area with the guide rod 601, so that the friction force is increased, and the elastic gasket 505 made of natural rubber is adopted, so that the friction force after the contact between the fastening screw 504 and the guide rod can be further improved, and the reliable fixation is ensured; the sliding block 502 and the thread block 501 are respectively connected with the supporting plate 5 in a supporting mode through rotating shafts, and therefore the sliding block 502 and the thread block 501 rotate along with the threaded rod 7 and the guide rod 601.

As shown in the combined figure 2, in the process that the slide 6 is reset to the horizontal position, the upright post 503 can support and limit the position, so that the worker can adjust the slide 6 to the horizontal position for use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an adjustable elevating platform of direction which characterized in that: comprises a base (1), a first support plate (2), a second support plate (3), a hydraulic cylinder (4), a support plate (5), a slideway (6) and a threaded rod (7); the first support plate (2) is connected with the middle part of the second support plate (3) in a rotating shaft mode, one end of the first support plate (2) is connected with the left side of the base (1) in a rotating shaft mode, and the other end of the first support plate (2) is connected with the right side of the support plate (5); one end of the second support plate (3) is in rolling connection with the right side of the base (1), and the other end of the second support plate (3) is in rotating shaft connection with the left side of the support plate (5); two ends of the hydraulic cylinder (4) are respectively connected with the first support plate (2) and the second support plate (3); a rotatable threaded block (501) is arranged on the left side of the supporting plate (5), and rotatable sliding blocks (502) are symmetrically arranged on the supporting plate (5) on two sides of the threaded block (501); one end of the slide way (6) is connected with a rotating shaft on the right side of the supporting plate (5), guide rods (601) are symmetrically arranged on two sides of the slide way (6), and the guide rods (601) are connected with the sliding block (502) in a sliding mode; threaded rod (7) one end and slide (6) left side round pin hub connection, threaded rod (7) middle part and screw block (501) are threaded connection.

2. A directionally adjustable lift table as claimed in claim 1, wherein: the surface of the threaded rod (7) and the threads in the middle of the threaded block (501) are trapezoidal threads.

3. A directionally adjustable lift table as claimed in claim 1, wherein: the supporting plate (5) is symmetrically provided with upright columns (503) in the front and back directions, and the upright columns (503) are in surface contact with the bottom of the supporting plate (5).

4. A directionally adjustable lift table as claimed in claim 1, wherein: the connecting device is characterized in that a connecting lug (701) is arranged at the end part of the threaded rod (7), the connecting lug (701) is connected with the left side of the slide way (6) through a pin shaft, and the connecting lug (701) is rotatably connected with the threaded rod (7).

5. A directionally adjustable lift table as claimed in claim 1, wherein: and a fastening screw (504) is arranged on one side of the sliding block (502), and the fastening screw (504) is in surface contact with the guide rod (601).

6. A directionally adjustable lift table as claimed in claim 5, wherein: an elastic gasket (505) is arranged at one end of the fastening screw (504).

7. A directionally adjustable lift table as claimed in claim 6, wherein: the elastic gasket (505) is made of natural rubber.