CN221295816U - Guide rail type lifter - Google Patents

Abstract

The utility model relates to a guide rail type lifter, which comprises a first lifting frame, wherein a second lifting frame is arranged at the top end of the first lifting frame, the first lifting frame and the second lifting frame have the same structure, four corners of the side surfaces of the first lifting frame and the second lifting frame are fixedly connected with rail frames, and rail grooves are formed in the four corners of the inner walls of the first lifting frame and the second lifting frame. According to the utility model, through the first lifting frame, the second lifting frame, the top frame, the bottom frame, the winding frame and the winding roller, the stability of the lifting platform of the equipment during lifting adjustment can be effectively improved, in the actual use process, a worker firstly stably installs the lifting platform required to be used in the first lifting frame and the second lifting frame through the rail frame and the rail groove, and in the daily lifting adjustment process through the driving units at four corners of the lifting platform, the top frame and the bottom frame can be respectively installed at the upper end and the lower end of the first lifting frame and the second lifting frame.

Description

Guide rail type lifter

Technical Field

The utility model relates to the technical field of elevators, in particular to a guide rail type elevator.

Background

The lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type lifting mechanical device and a movable type lifting mechanical device, a guide rail type lifting mechanical device and a crank arm type lifting mechanical device, the lifting mechanical device is a scissor type lifting mechanical device, a chain type lifting mechanical device and a loading platform and the like, the lifting mechanical device is usually used for rescue and decoration, the guide rail type hydraulic lifting mechanical device is a non-scissor type hydraulic lifting mechanical device, the guide rail type hydraulic lifting mechanical device is characterized in that the lifting mechanical device adopts heavy chain transmission, a wire rope is used as a safety, the guide rail type hydraulic lifting mechanical device adopts a hydraulic explosion-proof oil pipe, and an overload prevention safety device and other auxiliary structures are arranged.

For example, patent document CN 212127382U discloses a guide rail type elevator comprising: base, two guide rail brackets of setting on the base, set up the elevating platform between guide rail brackets, guide rail brackets includes: the lifting platform comprises an outer guide rail and an inner guide rail fixedly connected with the back of the outer guide rail, wherein an outer roller group is arranged in the outer guide rail in a sliding manner, an inner roller group is arranged in the inner guide rail in a sliding manner, two connecting plates are respectively connected to two sides of the lifting platform, each connecting plate is fixedly connected with one end of the outer roller group, the two inner roller groups are connected through a guide frame, and an electric push rod which points to the guide frame and is fixedly connected with the lower surface of the guide frame is fixedly arranged on the base. Through the mode, the guide rail type lifter provided by the utility model is simple in structure, strong in practicability and convenient to assemble.

However, in the practical use process, the structure can only generally stop working through the movement of the lifting position of the self structure of the rail, so that the shaking problem is easy to occur in the lifting process, the rail is damaged even, the lifting position can not be ensured to be always in a stable fastening state, meanwhile, the whole installation of the equipment can not be quickly disassembled and assembled, the equipment can not be better used in temporary places, and the daily use is not facilitated, so that the design of the guide rail type lifter is needed to solve the problem.

Disclosure of utility model

In order to overcome the technical problems described above, the present utility model is directed to providing a guide rail type elevator, so as to solve the problems that in the prior art, the existing structure is usually only capable of moving the lifting position through the self structure of the rail to stop working, so that the shaking problem is easy to occur in the lifting process, even the rail is damaged, the lifting position cannot be ensured to be always in a stable fastening state, meanwhile, the whole installation of the equipment cannot be rapidly disassembled and assembled, and the equipment cannot be better applied to a part of temporary places, which is unfavorable for daily use.

The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a guide tracked elevator, includes first crane, the top of first crane is provided with the second crane, the structure of first crane and second crane is the same, the equal fixedly connected with rail frame in four corners of first crane and second crane side, the track groove has all been seted up in the four corners of first crane and second crane inner wall, the link has all been cup jointed to the one end that first crane and second crane are close to each other, the top of second crane is provided with the roof-rack, the bottom of first crane is provided with the chassis.

Preferably, the winding frame is fixedly connected to two sides of the surface of the top frame, and winding rollers are arranged at two ends of the inner portion of the winding frame.

Preferably, a driving motor is arranged on the side face of the winding frame, and through grooves are formed in four corners of the surface of the top frame.

Preferably, rope grooves are formed in two ends of the winding frame, and pulling steel wire ropes are arranged in the rope grooves.

Preferably, a conveying groove is formed in the connecting frame, and sliding grooves are formed in four corners of the inner wall of the conveying groove.

Preferably, the first lifting frame is internally provided with a lifting table, and two sides of the inner wall of the connecting frame are provided with first damping strips.

Preferably, the inner wall of the second lifting frame is provided with a second damping strip, and the first damping strip, the second damping strip and the lifting platform are matched with each other.

Preferably, the four corners of the connecting frame are provided with connecting holes, and connecting lock bolts are arranged in the connecting holes.

Compared with the prior art, the utility model has the beneficial effects that:

This guide tracked lift, through the first crane that sets up, the second crane, the roof-rack, the chassis, the rolling frame, the wind-up roll, driving motor, logical groove, rope groove and pull wire rope, stability when can effectually improve equipment elevating platform department and go up and down to adjust, in actual use, the staff at first will need go on the elevating platform that uses, install in the inside of first crane and second crane through rail frame and track groove stability, daily drive unit through elevating platform four corners carries out the lift adjustment in-process, roof-rack and chassis can install the upper and lower both ends at first crane and second crane respectively this moment, drive motor drives the inside wind-up roll of rolling frame and rotates the regulation, make and the wire rope that pulls that is connected with elevating platform upper and lower four corners pass logical groove and rope groove suitability and receive and release the operation in the inside wind-up roll, thereby can carry out stable operation of pulling with the four corners of elevating platform, and the whole of inside is quick recovery to stable state all the time, it improves the stability of the design of the rail and the stability that has avoided, the stability of the stability that the rail has been realized.

This guide tracked lift, through the link that sets up, the conveyer trough, the spout, first damping strip, the second damping strip, the connecting hole and connection lock plunger, further improve the holistic result of use of equipment, in daily use, the staff can carry out quick stack installation operation with multiunit first crane and second crane through the link, first crane and second crane dock the back, the concatenation operation of fastening is carried out through the connection lock plunger in the connecting hole in link four corners, guarantee the stability that the follow-up elevating platform goes up, the spout in the inside conveyer trough four corners of link can be with the rail between the looks adaptation at this moment, first damping strip is cooperated the second damping strip, carry out stable location damping operation to the four sides of elevating platform, guarantee the stability that the elevating platform goes up and down, the design also makes things convenient for follow-up first crane and second crane to carry out quick demolish the operation like this, the operation of conveniently carrying out interim use operation, the comprehensiveness of equipment design has been embodied.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is an overall schematic view of the roof rack structure of the present utility model;

FIG. 3 is an overall schematic view of the structure of the connector of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a first lifting frame; 2. a second lifting frame; 3. a rail frame; 4. a track groove; 5. a connecting frame; 6. a top frame; 7. a chassis; 8. a winding frame; 9. a wind-up roll; 10. a driving motor; 11. a through groove; 12. rope grooves; 13. pulling the steel wire rope; 14. a conveying trough; 15. a chute; 16. a lifting table; 17. a first damping bar; 18. a second damping bar; 19. a connection hole; 20. and the lock bolt is connected.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model discloses a guide rail type lifter, which is characterized in that a wind-up roll 9, a driving motor 10 and a pulling steel wire rope 13 used in the guide rail type lifter are products which can be directly purchased in the market, the principle and the connection mode of the guide rail type lifter are the prior art which is well known to a person skilled in the art, the guide rail type lifter comprises a first lifter 1, a second lifter 2 is arranged at the top end of the first lifter 1, the first lifter 1 and the second lifter 2 are identical in structure, rail frames 3 are fixedly connected to four corners of the side surfaces of the first lifter 1 and the second lifter 2, track grooves 4 are formed in four corners of the inner walls of the first lifter 1 and the second lifter 2, connecting frames 5 are sleeved at one ends, which are close to each other, of the first lifter 1 and the second lifter 2, a conveying groove 14 is formed in the inner portion of the connecting frames 5, sliding grooves 15 are formed in four corners of the inner walls of the conveying groove 14, lifting platforms 16 are formed in the inner portions of the first lifter 1, first damping strips 17 are arranged on two sides of the inner walls of the connecting frames 5, second damping strips 18 are arranged on the inner walls of the second lifter 2, rail frames 3 are fixedly connected to four corners of the side surfaces of the first lifter 1 and the second lifter 2, track grooves 4 are respectively formed in four corners of the inner walls of the connecting frames 16 and the second lifter 2, a plurality of the connecting frames 20 are connected with the inner frames 1 and the inner side frames 20 are respectively, and the inner frames 20 are connected with the inner frames 2 in a mode of the connecting frames 1 and are respectively, and a plurality of four connecting frames are connected through connecting frames 1 and a plurality of connecting frames 20 are arranged in a connecting frame 1 and a connecting frame 20.

The top of second crane 2 is provided with roof-rack 6, the bottom of first crane 1 is provided with chassis 7, the both sides fixedly connected with rolling frame 8 on the surface of roof-rack 6, the inside both ends of rolling frame 8 are provided with wind-up roll 9, the side of rolling frame 8 is provided with driving motor 10, logical groove 11 has been seted up at the four corners on roof-rack 6 surface, rope groove 12 has been seted up at the both ends of rolling frame 8, the inside of rope groove 12 is provided with pulls wire rope 13, roof-rack 6 and chassis 7 can install respectively at the upper and lower both ends of first crane 1 and second crane 2, drive the inside wind-up roll 9 of rolling frame 8 through driving motor 10 and rotate the regulation, make the wire rope 13 of pulling that is connected with elevating platform 16 upper and lower four corners pass logical groove 11 and rope groove 12 suitability and carry out the receive and release operation in wind-up roll 9 inside, thereby can carry out stable operation of pulling with the four corners of elevating platform 16.

Working principle: when in use, a user firstly stably installs the lifting platform 16 to be used in the first lifting frame 1 and the second lifting frame 2 through the rail frame 3 and the rail groove 4, and in the process of lifting adjustment through a driving unit at four corners of the lifting platform 16, the top frame 6 and the bottom frame 7 can be respectively installed at the upper end and the lower end of the first lifting frame 1 and the second lifting frame 2, the winding roller 9 in the winding frame 8 is driven by the driving motor 10 to rotate and adjust, so that the pulling steel wire ropes 13 connected with the upper corner and the lower corner of the lifting platform 16 pass through the through groove 11 and the rope groove 12 to be suitably wound and unwound in the winding roller 9, thereby the four corners of the lifting platform 16 can be stably pulled, the lifting platform 16 and the whole inside can be quickly restored to the stable state all the time under the pulling state, the excessive shaking problem is avoided, improving the lifting stability of the rail frame 3 and the rail groove 4, in the daily use process, staff can carry out quick stacking installation operation on a plurality of groups of first lifting frames 1 and second lifting frames 2 through the connecting frame 5, after the first lifting frames 1 and the second lifting frames 2 are in butt joint, the splicing operation of fastening is carried out through the connecting lock bolts 20 in the connecting holes 19 at four corners of the connecting frame 5, the lifting stability of the subsequent lifting table 16 is ensured, at the moment, the sliding grooves 15 at four corners of the conveying groove 14 in the connecting frame 5 can be matched with the rail frame 3, the first damping strips 17 are matched with the second damping strips 18, the four sides of the lifting table 16 are stably positioned and damped, the lifting stability of the lifting table 16 is ensured, the design is convenient, the quick dismantling operation of the subsequent first lifting frames 1 and the second lifting frames 2 can be carried out, the temporary use operation is convenient, the above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. Guide rail type elevator, comprising a first crane (1), characterized in that: the utility model discloses a lifting frame, including first crane (1), second crane (2), track groove (4) has all been seted up in the four corners of first crane (1) and second crane (2) inner wall, link (5) have all been cup jointed in the one end that first crane (1) and second crane (2) are close to each other, the top of second crane (2) is provided with roof-rack (6), the bottom of first crane (1) is provided with chassis (7).

2. A rail-type elevator as claimed in claim 1, wherein: the winding device is characterized in that winding frames (8) are fixedly connected to two sides of the surface of the top frame (6), and winding rollers (9) are arranged at two ends of the inner portion of each winding frame (8).

3. A rail-type elevator as claimed in claim 2, wherein: the side of rolling frame (8) is provided with driving motor (10), logical groove (11) are seted up in four corners on roof-rack (6) surface.

4. A rail-type elevator as claimed in claim 2, wherein: rope grooves (12) are formed in two ends of the winding frame (8), and pulling steel wire ropes (13) are arranged in the rope grooves (12).

5. A rail-type elevator as claimed in claim 1, wherein: the inside of link (5) has seted up conveyer trough (14), spout (15) have been seted up in four corners of conveyer trough (14) inner wall.

6. A rail-type elevator as claimed in claim 1, wherein: lifting tables (16) are arranged in the first lifting frame (1), and first damping strips (17) are arranged on two sides of the inner wall of the connecting frame (5).

7. A rail-type elevator as claimed in claim 6, wherein: the inner wall of the second lifting frame (2) is provided with a second damping strip (18), and the first damping strip (17) and the second damping strip (18) are matched with the lifting table (16).

8. A rail-type elevator as claimed in claim 1, wherein: connecting holes (19) are formed in four corners of the connecting frame (5), and connecting lock bolts (20) are arranged in the connecting holes (19).