CN210915152U

CN210915152U - Hydraulic elevator with guide rail

Info

Publication number: CN210915152U
Application number: CN201921937455.0U
Authority: CN
Inventors: 朱明�
Original assignee: Suzhou Feierte Elevator Co ltd
Current assignee: Suzhou Feierte Elevator Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a hydraulic lift with guide rail, including lifting platform, hydraulic cylinder and guide rail, the lifting platform is provided with the rail guard around, the both ends of one side of lifting platform all are provided with the guide rail of vertical setting, all be provided with the spout on each guide rail, sliding connection has the slider in the spout, the slider sets up one side of lifting platform, the both ends of one side of lifting platform bottom are connected with the one end of chain, the other end of chain is connected with the chain fixed plate, the chain is connected on the sprocket, the sprocket sets up on the sprocket frame, and the sprocket frame sets up the both ends bottom of mounting panel, the both ends of mounting panel all are connected with the slider through the spliced pole, the mounting panel bottom intermediate position department is connected with the piston rod top of hydraulic cylinder, through setting up the connection top case sliding block at the top of guide rail, when the mounting panel both ends rise to the, the buffer column enters the column hole, and a shock absorption effect is achieved on the ascending of the lifting platform.

Description

Hydraulic elevator with guide rail

Technical Field

The utility model relates to the technical field of elevators, specifically be a hydraulic lift with guide rail.

Background

The lift is a cargo-carrying working platform widely used in all walks of life, and can realize the conveying equipment who goes up and down, and the lift platform of current hydraulic lift is easy to be rocked when lift platform rises or descends at the course of the work to cause the lift unstability, because the piston rod of pneumatic cylinder lasts to rise in addition, drive lift platform and can continue to rise, can bring danger for lift platform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic lift with guide rail to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic lift with a guide rail comprises a lifting platform, hydraulic cylinders and the guide rail, wherein guard rails are arranged around the lifting platform, the guide rail is vertically arranged at two ends of one side of the lifting platform, a sliding groove is arranged on each guide rail, a sliding block is connected in the sliding groove, the sliding block is arranged at one side of the lifting platform, two ends of one side of the bottom of the lifting platform are connected with one end of a chain, the other end of the chain is connected with a chain fixing plate, the chain is connected on a chain wheel, the chain wheel is arranged on a chain wheel frame, the chain wheel frame is arranged at the bottoms of two ends of a mounting plate, two ends of the mounting plate are connected with the sliding blocks through connecting columns, the middle position of the bottom of the mounting plate is connected with the top end of a piston rod of the hydraulic cylinder, the bottom of the hydraulic cylinder is, every buffering post outside all is provided with buffer spring, and buffer spring one end is connected with the clamp plate, and the clamp plate setting is in the one end of the buffer block of "T" shape structure, and is provided with a plurality ofly on the buffer block and buffering post complex post hole, and buffer block one end sets up in connecting the top box, and the other end setting is in the spout of guide rail.

Preferably, one side of the connecting top box is connected with a box door through a hinge, a through hole is formed in a bottom plate of the connecting top box, and the through hole is connected with the bottom end of the buffer block in a T-shaped structure in a sliding mode.

Preferably, the bottom of each guide rail is provided with a connecting base, and the connecting bases are connected to the bases through bolts.

Preferably, the guide rail is fixedly connected with a fixing rod horizontally arranged through a mounting bolt, fixing plates are arranged at two ends of the fixing rod, and mounting holes are formed in the fixing plates.

Preferably, the base four corners all is provided with the installation through-hole, and the base includes connecting plate and buffer board, and the buffer board setting is between two-layer connecting plate, and the buffer board is the rubber materials structure.

Preferably, the slider is of an "H" shaped configuration.

Compared with the prior art, the beneficial effects of the utility model are that: set up through the top at the guide rail and connect a case, the sliding block at mounting panel both ends rises to the top, extrudees the buffer block, and the buffer block drives clamp plate extrusion buffer spring, and the buffering post enters into the post downthehole, plays absorbing effect to lift platform's rising, also conveniently restricts lift platform and lasts the height that rises, prevents dangerous emergence, and the base of setting has played the buffering effect to the lift platform bottom, has improved this hydraulic lift's security.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the connecting top box of the present invention;

fig. 3 is a cross-sectional view of the guide rail of the present invention;

fig. 4 is a schematic structural view of the lifting platform of the present invention;

fig. 5 is a schematic view of a partial structure of the guide rail of the present invention;

fig. 6 is a cross-sectional view of the base of the present invention;

fig. 7 is a top view of the slider according to the present invention.

In the figure: 1. a lifting platform; 2. a hydraulic cylinder; 3. a base; 31. a connecting plate; 32. a buffer plate; 4. mounting a plate; 5. a chain fixing plate; 6. a sprocket; 7. a chain; 8. a guide rail; 81. a chute; 82. connecting a base; 9. a slider; 10. fixing the rod; 11. a fixing plate; 12. fixing the bolt; 13. connecting the top box; 14. a buffer block; 15. a buffer column; 16. a post hole; 17. a buffer spring; 18. pressing a plate; 19. and (6) installing a bolt.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1-7, the present invention provides a technical solution: a hydraulic lift with a guide rail comprises a lifting platform 1, hydraulic oil cylinders 2 and guide rails 8, wherein guard rails are arranged around the lifting platform 1, the guide rails 8 which are vertically arranged are arranged at two ends of one side of the lifting platform 1, each guide rail 8 is provided with a sliding groove 81, a sliding block 9 is connected in the sliding groove 81, the sliding block 9 is arranged at one side of the lifting platform 1, two ends of one side of the bottom of the lifting platform 1 are connected with one end of a chain 7, the other end of the chain 7 is connected with a chain fixing plate 5, the chain 7 is connected on a chain wheel 6, the chain wheel 6 is arranged on a chain wheel frame, the chain wheel frame is arranged at the bottoms of two ends of a mounting plate 4, two ends of the mounting plate 4 are connected with the sliding blocks 9 through connecting columns, the middle position of the bottom of the mounting plate 4 is connected with the top end of a piston rod of, connect 13 top inner walls in the top of the top case and be connected with the buffering post 15 of many vertical settings, every buffering post 15 outside all is provided with buffer spring 17, buffer spring 17 one end is connected with clamp plate 18, and clamp plate 18 sets up the one end at the buffer block 14 of "T" shape structure, and be provided with on the buffer block 14 a plurality ofly with buffer post 15

complex post hole

16, 14 one ends in the connection top case 13 of buffer block setting, the other end setting is in the spout 81 of guide rail 8.

One side of the connecting top box 13 is connected with a box door through a hinge, a through hole is formed in a bottom plate of the connecting top box 13, and the through hole is connected with the bottom end of the buffer block 14 in a T-shaped structure in a sliding mode.

The bottom of each guide rail 8 is provided with a connecting base 82, and the connecting base 82 is connected to the base 3 through bolts.

Guide rail 8 one side passes through mounting bolt 19 fixed connection with the dead lever 10 that the level set up, and dead lever 10 both ends all are provided with fixed plate 11, all are provided with the mounting hole on the fixed plate 11, through the mounting hole on the fixed plate 11, carry out fixed mounting to guide rail 8.

The four corners of the base 3 are provided with mounting through holes, the base 3 comprises a connecting plate 31 and a buffer plate 32, the buffer plate 32 is arranged between the two layers of connecting plates 31, the buffer plate 32 is of a rubber material structure, and the base 3 formed by the connecting plate 31 and the buffer plate 32 has the effect of buffering the bottom of the lifting platform 1.

The slide block 9 is in an H-shaped structure, and the slide block 9 is connected with the slide groove 81 on the guide rail 8 in a sliding way.

The working principle is as follows: when in use, a guide rail 8 is arranged on a base 3 through a connecting base 82 at the bottom, a fixed rod 10 is arranged on the guide rail 8 through a mounting bolt 19, the fixed rod 10 is arranged on the fixed rail 8 through mounting holes on fixing plates 11 at two ends, the piston rod pushes a mounting plate 4 to ascend through the work of a hydraulic oil cylinder 2, sliding blocks 9 at two ends of the mounting plate 4 slide in sliding grooves 81 of the guide rail 8, the mounting plate 4 ascends, a lifting platform 1 is driven to ascend through a chain wheel 6 and a chain 7, when the height of the mounting plate 4 ascends to the bottom of a connecting top box 13, the sliding blocks 9 extrude a buffer block 14, the sliding blocks 14 drive a pressing plate 18 to extrude a buffer spring 17, a buffer column 15 enters a column hole 16 to play a buffering effect, the sliding of the sliding blocks 9 is also limited, the work of the hydraulic oil cylinder 2 is stopped, the lifting platform 1 ascends to the top, when the, the effect of buffering the bottom of the lifting platform 1 is achieved.

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. The utility model provides a hydraulic lift with guide rail, includes lift platform (1), hydraulic cylinder (2) and guide rail (8), its characterized in that: guard rails are arranged around a lifting platform (1), two ends of one side of the lifting platform (1) are respectively provided with a guide rail (8) which is vertically arranged, each guide rail (8) is provided with a sliding groove (81), a sliding block (9) is connected in the sliding groove (81), the sliding block (9) is arranged on one side of the lifting platform (1), two ends of one side of the bottom of the lifting platform (1) are connected with one end of a chain (7), the other end of the chain (7) is connected with a chain fixing plate (5), the chain (7) is connected on a chain wheel (6), the chain wheel (6) is arranged on a chain wheel frame, the chain wheel frame is arranged at the bottoms of two ends of a mounting plate (4), two ends of the mounting plate (4) are respectively connected with the sliding blocks (9) through connecting columns, the middle position of the bottom of the mounting plate (4) is connected with the top end of a piston rod of, every guide rail (8) top all is provided with connects top case (13), connect buffer column (15) that top case (13) top inner wall is connected with many vertical settings, every buffer column (15) outside all is provided with buffer spring (17), buffer spring (17) one end is connected with clamp plate (18), and clamp plate (18) set up the one end at buffer block (14) of "T" shape structure, and be provided with on buffer block (14) a plurality of and buffer column (15) complex post hole (16), buffer block (14) one end sets up in connecting top case (13), the other end sets up in spout (81) of guide rail (8).

2. The hydraulic elevator with guide rail according to claim 1, characterized in that: one side of the connecting top box (13) is connected with a box door through a hinge, a through hole is arranged on a bottom plate of the connecting top box (13), and the through hole is connected with the bottom end of a buffer block (14) in a T-shaped structure in a sliding manner.

3. The hydraulic elevator with guide rail according to claim 1, characterized in that: the bottom of each guide rail (8) is provided with a connecting base (82), and the connecting bases (82) are connected to the base (3) through bolts.

4. The hydraulic elevator with guide rail according to claim 1, characterized in that: one side of the guide rail (8) is fixedly connected with a fixing rod (10) which is horizontally arranged through a mounting bolt (19), fixing plates (11) are arranged at two ends of the fixing rod (10), and mounting holes are formed in the fixing plates (11).

5. A hydraulic elevator with guide rails according to claim 3, characterized in that: base (3) four corners all is provided with the installation through-hole, and base (3) are including connecting plate (31) and buffer board (32), and buffer board (32) set up between two-layer connecting plate (31), and buffer board (32) are the rubber materials structure.

6. The hydraulic elevator with guide rail according to claim 1, characterized in that: the slide block (9) is in an H-shaped structure.