CN221343817U - Stable and reliable upper shaft lifting platform - Google Patents

Abstract

The utility model discloses a stable and reliable upper shaft lifting platform which comprises a lifting platform body and four jacking cylinders, wherein four corners at the top end of the lifting platform body are fixedly provided with placement seats, the tops at the inner sides of the four placement seats are respectively and fixedly connected with movable ends of the four jacking cylinders.

Description

Stable and reliable upper shaft lifting platform

Technical Field

The utility model relates to the technical field of auxiliary upper and lower shafts of a parallel shaft machine, in particular to a stable and reliable upper shaft lifting platform.

Background

After the warp pulling machine is moved to the second floor, the floor is reinforced by using a No. 25I-steel as a base, so that the upper shaft operation of the shaft doubling machine has a 25 cm drop, the full shaft of the shaft doubling machine reaches 650 kg, and the empty shaft also has 150 kg, and the shaft is not assembled or disassembled by manpower.

In order to solve the above problems, a stable and reliable upper shaft lifting platform is provided.

Disclosure of utility model

The utility model aims to provide a stable and reliable upper shaft lifting platform so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable and reliable's upper shaft lift platform, includes lift platform body and four jacking cylinders, four corners on lift platform body top are all fixed and are provided with the seat of settling, four settle the inboard top of seat respectively with four jacking cylinders's expansion end fixed connection, four the bottom of jacking cylinder is all fixed and is provided with the connecting block, four the bottom of connecting block is all fixed and is provided with the universal wheel, four settling grooves have been seted up at the middle part on lift platform body top, four settle one side of groove inner wall and all be fixed with first articulated seat, four the middle part of first articulated seat all articulates there is the limiting plate, four first articulated seat inner wall is kept away from the middle part of first articulated seat one side and is all fixed and be provided with the third articulated seat, four the middle part of third articulated seat all articulates there is electric telescopic handle, four electric telescopic handle's the expansion end all articulates there is the second articulated seat, four the second articulated seat respectively with four limiting plate fixed connection.

Through rolling the axle to the lift platform body through supplementary material loading platform, until removing the middle part on the lift platform body, four limiting plates of rethread four electric telescopic handle promotion are respectively with four third hinge seats as the axle center rotation for four limiting plates all with axle in close contact, setting up through four limiting plates can be spacing to the counter shaft, avoid taking place to roll to drop and then accidentally injure other people at the lift in-process axis, four settling seats of rethread four jacking cylinders promotion upwards move, and then drive upward movement on the lift platform body, thereby drive axial upward movement, then be convenient for install the counter shaft.

Preferably, the front of lift platform body has been seted up and has been connected the draw-in groove, the inside block of connecting the draw-in groove is provided with and connects the fixture block, the front of connecting the fixture block is fixed and is provided with supplementary material loading platform, the fixed a plurality of second strengthening rib that is provided with in top of lift platform body, four the both sides of settling the seat are all fixed and are provided with the reinforcing border, are convenient for roll the lift platform body with the axle through the setting of supplementary material loading platform on, strengthen the structural strength of lift platform body through a plurality of second strengthening rib, strengthen the structural strength of settling the seat through the reinforcing border.

Preferably, the equal screw thread in both sides of lift platform body is provided with fixing bolt, the screw hole has all been seted up to the both sides of connecting the fixture block, two fixing bolt respectively with two screw hole threaded connection, through not hard up two fixing bolt, make it separate with two screw holes, no longer spacing to connecting the fixture block, and then be convenient for dismantle the maintenance with supplementary material loading platform.

Preferably, the top of four limiting plates is fixed and is provided with a plurality of evenly distributed's anti-skidding sand grip, and the setting of a plurality of anti-skidding sand grip can avoid the axle to take place to rotate at the lift in-process.

Preferably, the top that four the setting groove inner wall kept away from first articulated seat one side has all been seted up spacing draw-in groove, four spacing draw-in groove is connected with four limiting plate block respectively, can flush four limiting plates with the surface of lift platform body through four spacing draw-in grooves respectively with the spacing block of four limiting plates.

Preferably, four the junction of settling seat and lift platform body is all fixed and is provided with the enhancement seat, and the setting of four enhancement seats can improve overall structure's intensity.

Preferably, a control panel is fixedly arranged on the outer side of one of the arrangement seats, four jacking cylinders and four electric telescopic rods are electrically connected with the control panel, and the four jacking cylinders and the four electric telescopic rods are controlled by the control panel to start working when being electrified.

Preferably, the mounting groove has been seted up at the middle part of lift platform body bottom, the both sides of mounting groove inner wall are all fixed to be provided with the stiffener, two fixedly between the stiffener be provided with a plurality of evenly distributed's first strengthening rib, can improve the structural strength of lift platform body through the setting of two stiffeners and a plurality of first strengthening rib.

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

1. The shaft is rolled onto the lifting platform body through the auxiliary feeding table until the shaft moves to the middle part of the lifting platform body, the four limiting plates are pushed by the four electric telescopic rods to rotate by taking the four third hinging seats as axes respectively, so that the four limiting plates are in close contact with the shaft, the shaft can be limited through the arrangement of the four limiting plates, the situation that the shaft rolls off in the lifting process to injure other people accidentally is avoided, the four placement seats are pushed by the four jacking cylinders to move upwards, the lifting platform body is driven to move upwards, the shaft is driven to move upwards, and the shaft is convenient to install;

2. The four placement seats are pushed to move upwards through the four jacking air cylinders, then the lifting platform body is driven to move upwards, the middle of the lifting platform body is in contact with the shaft, the shaft can be limited through the arrangement of the four limiting plates, the shaft is prevented from rolling and falling off in the lifting process, other people are accidentally injured, the shaft is detached, the four placement seats are pushed to move downwards through the four jacking air cylinders, the lifting platform body is driven to move upwards and downwards, and the shaft is detached.

Drawings

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view of the lift platform body of the present utility model;

FIG. 4 is a partial top cross-sectional view of the present utility model;

fig. 5 is a schematic structural view of the seat according to the present utility model.

In the figure: 1. a lifting platform body; 2. a setting seat; 3. jacking the air cylinder; 4. a connecting block; 5. a universal wheel; 6. an anti-slip raised line; 7. a limiting plate; 8. a placement groove; 9. a first hinge base; 10. the second hinge seat; 11. a third hinge base; 12. an electric telescopic rod; 13. a limit clamping groove; 14. a connecting clamping groove; 15. connecting a clamping block; 16. an auxiliary feeding table; 17. a fixing bolt; 18. a threaded hole; 19. a control panel; 20. a reinforcing seat; 21. a mounting groove; 22. a reinforcing rod; 23. a first reinforcing rib; 24. a second reinforcing rib; 25. the edges are reinforced.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model provides a stable and reliable upper shaft lifting platform, which comprises a lifting platform body 1 and four lifting cylinders 3, wherein the four corners at the top end of the lifting platform body 1 are fixedly provided with positioning seats 2, the tops of the inner sides of the four positioning seats 2 are fixedly connected with movable ends of the four lifting cylinders 3 respectively, the bottom ends of the four lifting cylinders 3 are fixedly provided with connecting blocks 4, universal wheels 5 are fixedly arranged at the bottom ends of the four connecting blocks 4, four positioning grooves 8 are formed in the middle of the top end of the lifting platform body 1, first hinging seats 9 are fixedly arranged on one side of the inner walls of the four positioning grooves 8, limiting plates 7 are fixedly hinged to the middle of the four first hinging seats 9, electric telescopic rods 12 are fixedly arranged at the middle of one side of the inner walls of the four first hinging seats 9, second hinging seats 10 are hinged to the middle of the four third hinging seats 11, the four electric telescopic rods 12 are fixedly connected with the four limiting plates 7 respectively, the four second hinging seats 10 are fixedly connected with the four limiting plates 7 through the four lifting plates 16, the four lifting platforms are axially pushed by the four lifting platforms 1 to be in an axial direction, the four lifting platforms can be conveniently and axially pushed to the four lifting platform bodies through the four lifting platforms 1, and further, the four lifting platforms can be driven to move up and down by the four lifting platforms through the four lifting platforms 1, and further, and the four lifting platforms can be conveniently and axially and further driven by the four lifting platforms are in a compact and further driven by the four lifting platform body.

When the lifting platform is used, the middle part of the bottom end of the lifting platform body 1 is provided with the mounting groove 21, two sides of the inner wall of the mounting groove 21 are fixedly provided with the reinforcing rods 22, a plurality of first reinforcing ribs 23 which are uniformly distributed are fixedly arranged between the two reinforcing rods 22, the front surface of the lifting platform body 1 is provided with the connecting clamping groove 14, the inside of the connecting clamping groove 14 is provided with the connecting clamping block 15 in a clamping manner, the front surface of the connecting clamping block 15 is fixedly provided with the auxiliary feeding table 16, the top end of the lifting platform body 1 is fixedly provided with a plurality of second reinforcing ribs 24, two sides of the four placement seats 2 are fixedly provided with the reinforcing edges 25, two sides of the lifting platform body 1 are provided with the fixing bolts 17 in a threaded manner, two sides of the connecting clamping block 15 are provided with the threaded holes 18 in a threaded manner, and the two fixing bolts 17 are respectively connected with the two threaded holes 18 in a threaded manner;

Through loosening two fixing bolts 17, make it and two screw holes 18 separation, no longer carry out spacingly to connecting fixture block 15, and then be convenient for dismantle the maintenance with supplementary material loading platform 16.

When the lifting platform is used, the top ends of the four limiting plates 7 are fixedly provided with a plurality of uniformly distributed anti-slip raised strips 6, the top of one side, far away from the first hinging seat 9, of the inner walls of the four placement grooves 8 is provided with limiting clamping grooves 13, the four limiting clamping grooves 13 are respectively in clamping connection with the four limiting plates 7, the connection parts of the four placement seats 2 and the lifting platform body 1 are fixedly provided with reinforcing seats 20, the outer side of one placement seat 2 is fixedly provided with a control panel 19, and the four jacking cylinders 3 and the four electric telescopic rods 12 are electrically connected with the control panel 19;

The four limiting clamping grooves 13 are respectively clamped with the four limiting plates 7 in a limiting manner, so that the four limiting plates 7 are flush with the surface of the lifting platform body 1, and the four jacking cylinders 3 and the four electric telescopic rods 12 are controlled to be electrified to start working through the control panel 19;

When the embodiment of the application is used, the following steps are adopted: through rolling the axle to lift platform body 1 through supplementary material loading platform 16, until removing the middle part on the lift platform body 1, four limiting plates 7 are rotated as the axle center respectively to four electric telescopic handle 12 promotion, make four limiting plates 7 all with the axle in close contact, setting up through four limiting plates 7 can be spacing to the counter shaft, avoid taking place to roll and drop and then injure other people in the lift process, four setting seats 2 upwards move through four jacking cylinders 3 promotion, and then drive lift platform body 1 upwards move, thereby drive the axial and upwards move, be convenient for install the counter shaft, when need to unload the axle, four setting seats 2 upwards move through four jacking cylinders 3, and then drive lift platform body 1 upwards move, make the middle part and the axle contact of lift platform body 1, the setting up through four limiting plates 7 can be spacing to the axle, avoid taking place to roll and drop and then injure other people by mistake in the lift process, then dismantle the axle, and drive lift platform body 1 downwards move, and then drive lift platform 1 downwards move, and then lift platform 1 will be unloaded downwards.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a reliable and stable's upper shaft lift platform, includes lift platform body (1) and four jacking cylinders (3), its characterized in that: four corners on the top of the lifting platform body (1) are fixedly provided with a placement seat (2), four the top on the inner side of the placement seat (2) is fixedly connected with the movable ends of four jacking air cylinders (3) respectively, four the bottom of the jacking air cylinders (3) is fixedly provided with a connecting block (4), four the bottom of the connecting block (4) is fixedly provided with a universal wheel (5), four placement grooves (8) are formed in the middle of the top of the lifting platform body (1), four first hinging seats (9) are fixedly arranged on one side of the inner wall of the placement groove (8), four limiting plates (7) are hinged to the middle of the first hinging seats (9), four third hinging seats (11) are fixedly arranged on the middle of one side of the first hinging seats (9), electric telescopic rods (12) are hinged to the middle of the third hinging seats (11), four movable ends of the electric telescopic rods (12) are hinged to second hinging seats (10), and the four limiting plates (10) are fixedly connected with the fourth hinging seats (10).

2. The stable and reliable upper shaft lifting platform according to claim 1, wherein: the front of lift platform body (1) has been seted up and has been connected draw-in groove (14), the inside block of connecting draw-in groove (14) is provided with and connects fixture block (15), the front of connecting fixture block (15) is fixed to be provided with supplementary material loading platform (16), the top of lift platform body (1) is fixed to be provided with a plurality of second strengthening rib (24), four the both sides of setting seat (2) are all fixed to be provided with and strengthen border (25).

3. A stable and reliable upper shaft lifting platform according to claim 2, characterized in that: the lifting platform is characterized in that fixing bolts (17) are arranged on two sides of the lifting platform body (1) in a threaded mode, threaded holes (18) are formed in two sides of the connecting clamping blocks (15), and the two fixing bolts (17) are connected with the two threaded holes (18) in a threaded mode respectively.

4. The stable and reliable upper shaft lifting platform according to claim 1, wherein: the top ends of the four limiting plates (7) are fixedly provided with a plurality of evenly distributed anti-slip raised strips (6).

5. The stable and reliable upper shaft lifting platform according to claim 1, wherein: the top of one side, far away from the first hinging seat (9), of the inner wall of the four placement grooves (8) is provided with limiting clamping grooves (13), and the four limiting clamping grooves (13) are respectively connected with the four limiting plates (7) in a clamping mode.

6. The stable and reliable upper shaft lifting platform according to claim 1, wherein: the joints of the four placement seats (2) and the lifting platform body (1) are fixedly provided with reinforcing seats (20).

7. The stable and reliable upper shaft lifting platform according to claim 1, wherein: the outer side of one of the placement seats (2) is fixedly provided with a control panel (19), and the four jacking air cylinders (3) and the four electric telescopic rods (12) are electrically connected with the control panel (19).

8. The stable and reliable upper shaft lifting platform according to claim 1, wherein: the lifting platform is characterized in that an installation groove (21) is formed in the middle of the bottom end of the lifting platform body (1), reinforcing rods (22) are fixedly arranged on two sides of the inner wall of the installation groove (21), and a plurality of first reinforcing ribs (23) which are uniformly distributed are fixedly arranged between the reinforcing rods (22).