CN209974065U

CN209974065U - Single-rail up-down lifting platform

Info

Publication number: CN209974065U
Application number: CN201920691368.5U
Authority: CN
Inventors: 柯元福
Original assignee: Dinglide Xiamen Hydraulic Equipment Co Ltd
Current assignee: Dinglide Xiamen Hydraulic Equipment Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-21
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a single track oscilaltion platform, including the goods lift body of slidable mounting on the frame, one side of goods lift body is equipped with the mounting panel of fixed mounting on the frame, and one side fixed mounting that the mounting panel is close to the goods lift body has a single track, goods lift body and single track slidable mounting, this internal fragile article that is equipped with of goods lift places region and normal article place the region, and fixed mounting has the mount pad that is located fragile article and places the region on the bottom inner wall of goods lift body, and the rectangular channel has been seted up at the top of mount pad, and slidable mounting has the case of placing of same top for the opening setting on the both sides inner wall of rectangular channel, and the top of placing the case extends to the top of. The utility model relates to a rationally, convenient operation is convenient for cushion breakable article, prevents that goods ladder body from shaking the great lateral wall that causes breakable article and goods ladder body of strength and taking place the striking and cause the damage to breakable article when rocking, satisfies the user demand.

Description

Single-rail up-down lifting platform

Technical Field

The utility model relates to a single track oscilaltion platform technical field especially relates to a single track oscilaltion platform.

Background

The lifting platform is a cargo carrying working platform widely applied in various industries and can realize lifting conveying equipment, wherein the single-rail type lifting platform has the characteristics of large load capacity, high safety factor, long service life, simple maintenance and the like, and is a widely used hydraulic lifting platform, the existing single-rail lifting platform mainly comprises a goods elevator, a guide rail frame, a hydraulic oil cylinder and a jacking mechanism, the goods elevator is arranged at one side of the guide rail frame, a chute is arranged at the inner side of the guide rail frame, a sliding door frame is connected to one side of the goods elevator, which is close to the guide rail frame, two clamping pieces and four limiting pulleys matched with the guide rail frame are arranged on the sliding door frame, moving pulleys matched with the chute at the inner side of the guide rail frame are arranged at the upper end and the lower end of the clamping pieces, the sliding door frame is clamped on the chute at the inner side of the guide rail frame through the two clamping pieces, the four limiting, the hydraulic oil cylinder is vertically arranged between the guide rail frames, the top end of the hydraulic oil cylinder is connected with the jacking mechanism, and the hydraulic oil cylinder stretches and retracts to drive the goods lift to move up and down along the guide rail frames through the jacking mechanism; but current single track oscilaltion platform is not convenient for cushion fragile object, and single track oscilaltion platform is rocking in the in-process that stops easily production, and then causes striking between the lateral wall of fragile article and goods lift for fragile article is bumped badly, can not satisfy the user demand, therefore we have proposed a single track oscilaltion platform and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a single-rail up-down lifting platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a single-rail up-down lifting platform comprises a goods elevator body which is slidably mounted on a frame, a mounting plate fixedly mounted on the frame is arranged on one side of the goods elevator body, a single rail is fixedly mounted on one side, close to the goods elevator body, of the mounting plate, the goods elevator body and the single rail are slidably mounted, a fragile article placing area and a normal article placing area are arranged in the goods elevator body, a mounting seat located in the fragile article placing area is fixedly mounted on the inner wall of the bottom of the goods elevator body, a rectangular groove is formed in the top of the mounting seat, a placing box with the top arranged as an opening is slidably mounted on the inner walls of two sides of the rectangular groove, the top of the placing box extends to the upper side of the mounting seat, two trapezoidal blocks are fixedly mounted at the bottom of the placing box and are symmetrically arranged, two first grooves are formed in the inner wall of the bottom of, a plurality of first springs are fixedly connected between the bottom of the rectangular block and the bottom inner wall of the corresponding first groove, the rectangular block is matched with the corresponding trapezoidal block, the second groove is formed in the inner walls of the two sides of the rectangular groove, the extrusion rods are arranged in the second groove, the ends, close to each other, of the two extrusion rods extend into the rectangular groove and are nested with balls, the balls are in rolling contact with one side, close to the second groove, of the corresponding trapezoidal block, an arc-shaped plate is fixedly installed at the end, far away from the trapezoidal block, of the extrusion rods, a plurality of elastic balls are arranged between one side, far away from the corresponding extrusion rods, of the arc-shaped plate and the inner wall, far away from the opening, of the second groove, the elastic balls, which are positioned in the same second groove and are in contact with the arc-shaped plate, are adhered to one side of the arc-shaped plate, first sliding grooves are formed in the top inner wall and the bottom inner wall of, the both ends of arc all extend to in the first spout that corresponds and be close to one side fixed connection of arc with first slider, a plurality of second springs of fixed connection between one side of first slider and one side inner wall of the first spout that corresponds.

Preferably, the second sliding grooves are formed in the inner walls of the two sides of the rectangular groove, the two sides of the containing box are fixedly provided with second sliding blocks, and the second sliding blocks are connected with the corresponding second sliding grooves in a sliding mode.

Preferably, third chutes are formed in the top inner wall and the bottom inner wall of the second groove, third sliders are fixedly mounted on one sides, far away from the corresponding arc-shaped plates, of the first sliders, and the third sliders are connected with the corresponding third chutes in a sliding mode.

Preferably, the number of the first springs in the same first groove is four to six, and the four to six first springs in the same first groove are arranged on the inner wall of the first groove far away from the opening of the first groove at equal intervals.

Preferably, the number of the elastic balls in the same second groove is ten to twenty, and two adjacent elastic balls in the ten to twenty elastic balls in the same second groove are in movable contact.

Preferably, two sides of the extrusion rod are movably contacted with the inner walls of two sides of the corresponding second groove.

Preferably, anti-collision sponges are bonded on the inner walls of the four sides and the inner wall of the bottom of the placing box.

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

through the matching of the goods elevator body, the single rail, the mounting seat, the rectangular groove, the placing box, the trapezoidal blocks, the first groove, the rectangular blocks, the first spring, the second groove, the extrusion rods, the arc plates, the elastic balls, the first sliding groove and the first sliding block with the second spring, when the goods elevator body shakes, the gravity and shaking force of fragile articles press down the placing box through the anti-collision sponge at the same time, so that the placing box moves downwards, the placing box extrudes the corresponding extrusion rods through the two trapezoidal blocks while moving downwards, the extrusion force drives the corresponding arc plate to move through the corresponding extrusion rods and extrudes the elastic balls, the extrusion force enables the two adjacent elastic balls to collide with each other and enables the elastic balls to deform, the arc plates drive the corresponding first sliding blocks to compress the second spring while moving, when the trapezoidal blocks move to be in contact with the corresponding rectangular blocks, trapezoidal piece continues to remove and drives the rectangular piece that corresponds and compress first spring, has accomplished the buffering under the spring action of first spring, second spring and elastic ball, prevents that the goods ladder body from shaking the great fragile article that leads to the fact of strength and the lateral wall of goods ladder body and taking place the striking and cause the damage to fragile article when rocking.

The utility model relates to a rationally, convenient operation is convenient for cushion breakable article, prevents that goods ladder body from shaking the great lateral wall that causes breakable article and goods ladder body of strength and taking place the striking and cause the damage to breakable article when rocking, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a single-rail up-down lifting platform provided by the utility model;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

fig. 3 is a schematic cross-sectional structure view of a portion B in fig. 2.

In the figure: 1 goods lift body, 2 single tracks, 3 mount pads, 4 rectangular channels, 5 place the case, 6 trapezoidal blocks, 7 first grooves, 8 rectangular blocks, 9 first springs, 10 second grooves, 11 extrusion poles, 12 arcs, 13 elastic balls, 14 first chutes, 15 first sliders, 16 second springs.

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.

Referring to fig. 1-3, a single-rail up-down lifting platform comprises a goods elevator body 1 which is slidably mounted on a frame, one side of the goods elevator body 1 is provided with a mounting plate which is fixedly mounted on the frame, one side of the mounting plate, which is close to the goods elevator body 1, is fixedly provided with a single rail 2, the goods elevator body 1 and the single rail 2 are slidably mounted, a fragile article placing area and a normal article placing area are arranged in the goods elevator body 1, a mounting seat 3 which is positioned in the fragile article placing area is fixedly mounted on the inner wall of the bottom of the goods elevator body 1, the top of the mounting seat 3 is provided with a rectangular groove 4, the inner walls of two sides of the rectangular groove 4 are slidably mounted with a same placing box 5, the top of the placing box 5 is arranged in an opening way, the top of the placing box 5 extends to the upper part of the mounting seat 3, the bottom of the placing box 5 is fixedly, a rectangular block 8 is slidably sleeved in the first groove 7, a plurality of first springs 9 are fixedly connected between the bottom of the rectangular block 8 and the inner wall of the bottom of the corresponding first groove 7, the rectangular block 8 is matched with the corresponding trapezoidal block 6, second grooves 10 are respectively arranged on the inner walls of two sides of the rectangular groove 4, extrusion rods 11 are arranged in the second grooves 10, the mutually close ends of the two extrusion rods 11 extend into the rectangular groove 4 and are nested with balls, the balls are in rolling contact with one side of the corresponding trapezoidal block 6 close to the second groove 10, an arc plate 12 is fixedly arranged at one end of each extrusion rod 11 far away from the trapezoidal block 6, a plurality of elastic balls 13 are arranged between one side of the arc plate 12 far away from the corresponding extrusion rod 11 and the inner wall of one side of the second groove 10 far away from the opening of the arc plate, the elastic balls 13 in the plurality of elastic balls 13 in the same second groove 10, which are in contact with the arc plate 12, are adhered to one side of the arc, the top inner wall and the bottom inner wall of the second groove 10 are both provided with a first sliding groove 14, a first sliding block 15 is arranged in the first sliding groove 14 in a sliding manner, two ends of the arc-shaped plate 12 extend into the corresponding first sliding grooves 14 and are fixedly connected with one side of the first sliding block 15 close to the arc-shaped plate 12, a plurality of second springs 16 are fixedly connected between one side of the first sliding block 15 and one side inner wall of the corresponding first sliding groove 14, and the placing box 5 is pressed downwards by the gravity and the shaking force of the fragile object through the anti-collision sponge when the goods ladder body 1 shakes by matching the goods ladder body 1, the single rail 2, the mounting seat 3, the rectangular groove 4, the placing box 5, the trapezoidal block 6, the first groove 7, the rectangular block 8, the first spring 9, the second groove 10, the extrusion rod 11, the arc-shaped plate 12, the elastic ball 13, the first sliding groove 14, the first sliding block 15 and the second spring 16, the placing box 5 moves downwards and extrudes the corresponding extrusion rods 11 through the two trapezoidal blocks 6, the extrusion force drives the corresponding arc-shaped plates 12 to move through the corresponding extrusion rods 11 and extrudes the elastic balls 13, the two adjacent elastic balls 13 collide with each other and deform the elastic balls 13, the arc-shaped plates 12 drive the corresponding first sliders 15 to compress the second springs 16 when moving, when the trapezoidal blocks 6 move to be in contact with the corresponding rectangular blocks 8, the trapezoidal blocks 6 continue to move and drive the corresponding rectangular blocks 8 to compress the first springs 9, the buffering is completed under the elastic force action of the first springs 9, the second springs 16 and the elastic balls 13, the situation that the fragile articles are damaged due to the fact that the fragile articles are collided with the bottom of the goods ladder body 1 when the goods ladder body 1 shakes greatly is prevented, the utility model relates to a rationally, convenient operation is convenient for cushion breakable article, prevents that goods lift body 1 from shaking great the bottom that causes breakable article and goods lift body 1 of strength of shaking and taking place the striking and cause the damage to breakable article, satisfies the user demand.

In the utility model, the inner walls of two sides of the rectangular groove 4 are both provided with second chutes, two sides of the placing box 5 are both fixedly provided with second sliders, the second sliders are connected with the corresponding second chutes in a sliding way, the inner walls of the top and the bottom of the second groove 10 are both provided with third chutes, one side of the first slider 15 far from the corresponding arc-shaped plate 12 is fixedly provided with a third slider, the third slider is connected with the corresponding third chute in a sliding way, the number of the first springs 9 in the same first groove 7 is four to six, and the four to six first springs 9 in the same first groove 7 are arranged on the inner wall of one side of the first groove 7 far from the opening thereof at equal intervals, the number of the elastic balls 13 in the same second groove 10 is ten to twenty, and two adjacent elastic balls 13 in the ten to twenty elastic balls 13 in the same second groove 10 are in movable contact, the two sides of the extrusion rods 11 are movably contacted with the inner walls at the two sides of the corresponding second grooves 10, anti-collision sponges are bonded on the inner walls at the four sides and the inner wall at the bottom of the placing box 5, and when the goods elevator body 1 shakes, the gravity and shaking force of fragile articles press down the placing box 5 through the anti-collision sponges, so that the placing box 5 moves downwards, the placing box 5 moves downwards while extruding the corresponding extrusion rods 11 through the two trapezoidal blocks 6 when moving downwards, and the extruding force drives the corresponding arc plates 12 to move and extrude the elastic balls 13 through the corresponding extrusion rods 11 by matching the goods elevator body 1, the single rail 2, the mounting seat 3, the rectangular groove 4, the placing box 5, the trapezoidal blocks 6, the first groove 7, the rectangular block 8, the first spring 9, the second groove 10, the arc plates 12, the elastic balls 13, the extrusion force makes two adjacent elastic balls 13 mutually collide and make the elastic balls 13 deform, the arc-shaped plate 12 moves and drives the corresponding first slide block 15 to compress the second spring 16, when the trapezoidal block 6 moves to contact with the corresponding rectangular block 8, the trapezoidal block 6 continues to move and drives the corresponding rectangular block 8 to compress the first spring 9, the buffer is completed under the elastic force of the first spring 9, the second spring 16 and the elastic balls 13, the damage to the fragile articles caused by the collision between the fragile articles and the bottom of the goods elevator body 1 due to the larger vibration force when the goods elevator body 1 shakes is prevented, the design of the utility model is reasonable, the operation is convenient, the fragile articles are conveniently buffered, the damage to the fragile articles caused by the collision between the fragile articles and the bottom of the goods elevator body 1 due to the larger vibration force when the goods elevator body 1 shakes is prevented, the use requirement is met.

The working principle is as follows: when the goods elevator is used, fragile objects are placed on the placing box 5, when the goods elevator body 1 shakes, the force of gravity and the shaking force of the fragile objects simultaneously press down the anti-collision sponge, the pressing force enables the sponge to be prevented from deforming, the pressing force drives the placing box 5 to move downwards through the anti-collision sponge, the placing box 5 moves downwards in the rectangular groove 4, the placing box 5 drives the two second sliding blocks to slide in the corresponding second sliding grooves, the placing box 5 drives the two trapezoidal blocks 6 to move downwards while moving downwards, the trapezoidal blocks 6 extrude the corresponding extrusion rods 11 while moving downwards, the extruding force drives the corresponding extrusion rods 11 to move, the extrusion rods 11 drive the corresponding arc plates 12 to move, the corresponding elastic balls 13 are extruded while the arc plates 12 move, the adjacent two elastic balls 13 collide with each other and deform the elastic balls 13, the curved plate 12 drives the first slider 15 position that corresponds when removing and removes, the second spring 16 that corresponds when first slider 15 removes compresses, first slider 15 drives the third slider that corresponds and slides in the third spout that corresponds simultaneously, when trapezoidal piece 6 moves to and contacts with the rectangular block 8 that corresponds, trapezoidal piece 6 continues to remove and extrudes the rectangular block 8 that corresponds, extruded power drives the rectangular block 8 that corresponds and slides down in first groove 7, compress corresponding first spring 9 when rectangular block 8 moves down, at first spring 9, the buffering has been accomplished under the spring action of second spring 16 and elastic ball 13, prevent that goods ladder body 1 from shaking the great bottom that causes fragile article and goods ladder body 1 and taking place the striking and cause the damage to fragile article when shaking.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A single-rail up-down lifting platform comprises a goods elevator body (1) which is slidably mounted on a frame, wherein one side of the goods elevator body (1) is provided with a mounting plate fixedly mounted on the frame, one side of the mounting plate, which is close to the goods elevator body (1), is fixedly provided with a single rail (2), the goods elevator body (1) and the single rail (2) are slidably mounted, the single-rail up-down lifting platform is characterized in that a fragile article placing area and a normal article placing area are arranged in the goods elevator body (1), a mounting seat (3) which is positioned in the fragile article placing area is fixedly mounted on the inner wall of the bottom of the goods elevator body (1), the top of the mounting seat (3) is provided with a rectangular groove (4), the inner walls of two sides of the rectangular groove (4) are slidably mounted with a placing box (5) with the top arranged as an opening, the top of the placing box (5) extends to the upper side of the mounting, and two trapezoidal pieces (6) symmetry set up, seted up two first grooves (7) on the bottom inner wall of rectangular channel (4), slide the cover in first groove (7) and be equipped with rectangular block (8), fixedly connected with a plurality of first springs (9) between the bottom of rectangular block (8) and the bottom inner wall of the first groove (7) that corresponds, rectangular block (8) cooperate with trapezoidal piece (6) that correspond, second groove (10) have all been seted up on the both sides inner wall of rectangular channel (4), are equipped with in second groove (10) stripper bar (11), and the one end that two stripper bar (11) are close to each other all extends to in rectangular channel (4) and nests there is the ball, and one side rolling contact that ball and trapezoidal piece (6) that correspond are close to second groove (10), and the one end fixed mounting that trapezoidal piece (6) were kept away from to stripper bar (11) has arc (12), and one side that corresponding stripper bar (11) were kept away from to arc (12) keeps away from one side of its open-ended one side inner wall with second groove (10) keeps away from Be provided with a plurality of elastic balls (13) between, be located in a plurality of elastic balls (13) of same second groove (10) and paste with one side of arc (12) elastic ball (13) that contact with arc (12), first spout (14) have all been seted up on the top inner wall of second groove (10) and the bottom inner wall, and slidable mounting has first slider (15) in first spout (14), and the both ends of arc (12) all extend to in first spout (14) that correspond and be close to one side fixed connection of arc (12) with first slider (15), a plurality of second springs (16) of fixedly connected with between one side of first slider (15) and the one side inner wall of first spout (14) that correspond.

2. The monorail up-and-down lifting platform as defined in claim 1, wherein the inner walls of the two sides of the rectangular groove (4) are respectively provided with a second sliding groove, the two sides of the placing box (5) are respectively fixedly provided with a second sliding block, and the second sliding blocks are slidably connected with the corresponding second sliding grooves.

3. The monorail up-and-down lifting platform as recited in claim 1, wherein third sliding grooves are formed in the top inner wall and the bottom inner wall of the second groove (10), a third sliding block is fixedly mounted on one side, away from the corresponding arc-shaped plate (12), of the first sliding block (15), and the third sliding block is slidably connected with the corresponding third sliding grooves.

4. A monorail up-and-down platform as claimed in claim 1, characterized in that the number of first springs (9) located in one and the same first groove (7) is four to six, and that the four to six first springs (9) located in one and the same first groove (7) are equally spaced on the inner wall of the first groove (7) on the side remote from its opening.

5. A monorail up-and-down platform as claimed in claim 1, wherein the number of resilient balls (13) in one and the same second groove (10) is ten to twenty, and two adjacent resilient balls (13) of the ten to twenty resilient balls (13) in one and the same second groove (10) are in movable contact.

6. The monorail up-and-down platform of claim 1, wherein both sides of said extrusion bar (11) are in movable contact with the inner walls of both sides of the corresponding second groove (10).

7. The monorail up-and-down platform as defined in claim 1, wherein said storage box (5) has anti-collision sponges bonded to the four side walls and the bottom wall.