CN214932497U

CN214932497U - Liquid storage device

Info

Publication number: CN214932497U
Application number: CN202120922957.7U
Authority: CN
Inventors: 李卫东; 石松
Original assignee: Tianjin Shenghua Mechanical Equipment Co ltd
Current assignee: Tianjin Shenghua Mechanical Equipment Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-30
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a liquid storage device relates to storage facilities technical field, and liquid storage device includes software jar, roof, bottom plate and telescoping device, the roof with the bottom plate is followed the direction of height of software jar sets up at interval side by side, the roof with the top fixed connection of software jar, the bottom plate with the bottom fixed connection of software jar, the both ends of telescoping device respectively with the roof with bottom plate fixed connection, the telescoping device can adjust the roof with distance between the bottom plate can be convenient for fix, and saves transportation resources.

Description

Liquid storage device

Technical Field

The utility model relates to a storage facilities technical field especially relates to a stock solution device.

Background

In the field of petroleum, oil or gas production, a method for forming cracks in oil and gas layers by utilizing the action of water power is also called hydraulic fracturing. Fracturing is to artificially crack a stratum, improve the flowing environment of oil in the underground, increase the yield of an oil well, and play an important role in improving the flowing condition of the bottom of the oil well, slowing down the interlamination and improving the oil layer using condition, however, a large amount of liquid is needed in an oil fracturing field, the existing storage mode is a metal square tank, and other articles cannot be transported by a transport vehicle when the transport vehicle moves back and forth, so that the waste of transport resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stock solution device to solve the problem that above-mentioned prior art exists, can be convenient for fix, and save transportation resources.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a liquid storage device, including software jar, roof, bottom plate and telescoping device, the roof with the bottom plate is followed the direction of height of software jar sets up at the interval side by side, the roof with the top fixed connection of software jar, the bottom plate with the bottom fixed connection of software jar, the both ends of telescoping device respectively with the roof with bottom plate fixed connection, the telescoping device can adjust the roof with distance between the bottom plate.

Preferably, the telescoping device includes two flexible subassemblies, two flexible subassembly sets up at interval side by side the both sides of software jar, and every the upper end of flexible subassembly all with roof fixed connection, every the lower extreme of flexible subassembly all with bottom plate fixed connection, two flexible subassembly can be followed the direction of height of software jar is synchronous flexible.

Preferably, the telescopic assembly comprises a driving shaft, at least one scissor type telescopic frame, at least one upper sliding rail, at least one lower sliding rail and at least 4 sliding blocks, the number of the scissor type telescopic frames, the number of the upper sliding rails and the number of the lower sliding rails are equal, the number of the sliding blocks is 4 times of that of the scissor type telescopic frames which are vertically arranged, the upper slide rail is fixedly connected with the top plate, the lower slide rail is fixedly connected with the bottom plate, four connecting pins at two ends of the scissor type telescopic frame are respectively hinged with one slide block, the two sliding blocks hinged with the upper end of the scissor type telescopic frame are both connected with the upper sliding rail, the two sliding blocks hinged with the lower end of the scissor type telescopic frame are both connected with the lower sliding rail, the driving shaft can change the relative position of the two sliding blocks at one end of the scissor type telescopic frame to change the length of the scissor type telescopic frame.

Preferably, one of the sliding blocks hinged to the lower end of the scissor type telescopic frame is connected with the lower sliding rail in a sliding mode and is in threaded connection with the driving shaft, and the other sliding block hinged to the lower end of the scissor type telescopic frame is fixedly connected with the lower sliding rail.

Preferably, the two sliding blocks hinged to the lower end of the scissor type telescopic frame are both connected with the lower sliding rail in a sliding mode and are both in threaded connection with the driving shaft, and the thread screwing directions of the two sliding blocks on the driving shaft are opposite.

Preferably, one of the sliding blocks hinged to the upper end of the scissor type telescopic frame is fixedly connected with the upper sliding rail, and the other sliding block hinged to the upper end of the scissor type telescopic frame is connected with the upper sliding rail in a sliding mode.

Preferably, the two sliding blocks hinged to the upper end of the scissor type telescopic frame are connected with the upper sliding rail in a sliding mode.

Preferably, the telescopic assembly further comprises an automatic rotating device, and an output shaft of the automatic rotating device is in transmission connection with the driving shaft.

Preferably, the driving shaft is coaxially and fixedly connected with an output shaft of the automatic rotating device.

Preferably, each telescopic component comprises three scissor type telescopic frames, the three scissor type telescopic frames are arranged along the length direction of the soft tank at intervals side by side, and the three scissor type telescopic frames can be synchronously telescopic.

The utility model discloses for prior art gain following technological effect:

the utility model provides a liquid storage device, which adopts the upper part and the lower part of a soft tank to be respectively and fixedly provided with a top plate and a bottom plate, the top plate and the bottom plate are conveniently connected with a transport vehicle, and the soft tank can be conveniently fixed on the transport vehicle; still adopt roof and bottom plate to pass through the telescoping device and be connected, the telescoping device can change the distance between roof and the bottom plate, when the software jar is stored liquid, the telescoping device extends the distance increase that makes between roof and the bottom plate, the volume that changes the software jar is used for the stock solution, after the liquid of software jar finishes using, the telescoping device contracts and makes the distance between roof and the bottom plate reduce to reduce the volume of software jar, can reduce transportation occupation space, thereby sparingly transportation resource.

Further, the telescoping device includes two flexible subassemblies, and two flexible subassemblies are located the both sides of software jar, and can stretch out and draw back in step, can improve the stability when flexible subassembly changes the distance between roof and the bottom plate.

Furthermore, the telescopic assembly comprises a driving shaft, at least one scissor type telescopic frame, at least one upper sliding rail, at least one lower sliding rail and at least 4 sliding blocks, the number of the assemblies is small, the structure is simple, and the assembly is convenient; the scissors type telescopic frame can be stretched and contracted through the driving shaft, and the scissors type telescopic frame is simple in structure and good in stability.

Furthermore, one sliding block hinged to the lower end of the scissor type telescopic frame is connected with the lower sliding rail in a sliding mode, and the other sliding block hinged to the lower end of the scissor type telescopic frame is fixedly connected with the lower sliding rail, so that the scissor type telescopic frame can be stretched and contracted, and the connection stability between the top plate and the bottom plate can be enhanced.

Furthermore, two sliding blocks hinged to the lower end of the scissor type telescopic frame are connected with the lower sliding rail in a sliding mode and are connected with the driving shaft in a threaded mode, the rotating directions of the driving shaft and the threaded connection threads of the two sliding blocks are opposite, the telescopic speed of the scissor type telescopic frame can be increased, and the working efficiency is improved.

Furthermore, one sliding block hinged to the upper end of the scissor type telescopic frame is fixedly connected with the upper sliding rail, and the other sliding block hinged to the upper end of the scissor type telescopic frame is in sliding connection with the upper sliding rail, so that the scissor type telescopic frame can be stretched and contracted, and the connection stability between the top plate and the bottom plate can be enhanced.

Furthermore, two sliding blocks hinged to the upper end of the scissor type telescopic frame are connected with the upper sliding rail in a sliding mode, the connection mode is simple, the relative positions of the top plate and the bottom plate in the horizontal direction can be finely adjusted, and the top plate and the bottom plate can be conveniently matched with the accommodating space on the transport vehicle.

Furthermore, the automatic rotating device can save labor and improve the working efficiency.

Furthermore, the driving shaft is coaxially and fixedly connected with the output shaft of the rotating device, so that the transmission loss can be reduced, and the energy waste is reduced.

Furthermore, the number of the scissor type telescopic frames is 3, so that the connection strength between the top plate and the bottom plate and the stability during relative movement can be further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a liquid storage device provided by the present invention;

in the figure: 100-a liquid storage device, 1-a soft tank, 2-a top plate, 3-a bottom plate, 4-a telescopic device, 5-a telescopic component, 6-a driving shaft, 7-a scissor type telescopic frame, 8-an upper sliding rail, 9-a lower sliding rail, 10-a sliding block and 11-an automatic rotating device.

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.

The utility model aims at providing a stock solution device to solve the problem that prior art exists, can be convenient for fix, and save transportation resources.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The utility model provides a liquid storage device 100, as shown in fig. 1, in this embodiment, the liquid storage device 100 includes a soft tank 1, a top plate 2, a bottom plate 3 and a telescopic device 4, the top plate 2 and the bottom plate 3 are arranged side by side at intervals along the height direction of the soft tank 1, the top plate 2 is fixedly connected with the top of the soft tank 1, the bottom plate 3 is fixedly connected with the bottom of the soft tank 1, two ends of the telescopic device 4 are respectively fixedly connected with the top plate 2 and the bottom plate 3, the telescopic device 4 can adjust the distance between the top plate 2 and the bottom plate 3, the top plate 2 and the bottom plate 3 are respectively fixedly arranged on the upper part and the lower part of the soft tank 1, the top plate 2 and the bottom plate 3 are conveniently connected with a transport vehicle, and the soft tank 1 can be conveniently fixed on the transport vehicle; still adopt roof 2 and bottom plate 3 to pass through telescoping device 4 and be connected, telescoping device 4 can change the distance between roof 2 and the bottom plate 3, when software jar 1 stores liquid, telescoping device 4 extends the distance increase that makes between roof 2 and the bottom plate 3, the volume that changes software jar 1 is used for the stock solution, after the liquid of software jar 1 finishes using, telescoping device 4 contracts and makes the distance between roof 2 and the bottom plate 3 reduce, thereby reduce the volume of software jar 1, can reduce transportation occupation space, thereby save transportation resources, software jar 1 can be the water storage bag, PVC etc. can be chooseed for use to its material, the shape of software jar 1 can be the cuboid, the cylinder or other shapes, the shape of roof 2 and the shape of bottom plate 3 respectively with the top and the bottom phase-match of software jar 1.

In the utility model discloses a further embodiment, telescoping device 4 includes two flexible subassemblies 5, and two flexible subassemblies 5 interval setting is in the both sides of software jar 1 side by side, and every flexible subassembly 5's upper end all with 2 fixed connection on the roof, every flexible subassembly 5's lower extreme all with bottom plate 3 fixed connection, two flexible subassemblies 5 can follow the direction of height of software jar 1 and stretch out and draw back in step, can improve the stability when flexible subassembly 5 changes the distance between roof 2 and the bottom plate 3.

In another embodiment of the present invention, the telescopic assembly 5 comprises a driving shaft 6, at least one scissor type telescopic rack 7, at least one upper sliding rail 8, at least one lower sliding rail 9 and at least 4 sliding blocks 10, the number of the scissor type telescopic rack 7, the number of the upper sliding rails 8 and the number of the lower sliding rails 9 are equal, the number of the sliding blocks 10 is 4 times of the number of the scissor type telescopic rack 7, the scissor type telescopic rack 7 is vertically arranged, the upper sliding rail 8 is fixedly connected with the top plate 2, the lower sliding rails 9 are fixedly connected with the bottom plate 3, one sliding block 10 is hinged on four connecting legs at two ends of the scissor type telescopic rack 7, two sliding blocks 10 hinged with the upper end of the scissor type telescopic rack 7 are connected with the upper sliding rail 8, two sliding blocks 10 hinged with the lower end of the scissor type telescopic rack 7 are connected with the lower sliding rails 9, the driving shaft 6 can change the relative positions of the two sliding blocks 10 at one end of the scissor type telescopic rack 7 to change the length of the scissor type telescopic rack 7, when the number of the scissor type telescopic frames 7 is multiple, the multiple scissor type telescopic frames 7 share one driving shaft 6 to be driven, the scissor type telescopic frames 7 are made to stretch through the driving shaft 6, the structure is simple, the stability is good, and an operator can change the length of the scissor type telescopic frames 7 by changing the relative positions of the two sliders 10 at the upper ends of the scissor type telescopic frames 7 through manually rotating the driving shaft 6 or change the length of the scissor type telescopic frames 7 by changing the relative positions of the two sliders 10 at the lower ends of the scissor type telescopic frames 7 through manually rotating the driving shaft 6.

In another embodiment of the present invention, a slider 10 hinged to the lower end of the scissor-type telescopic frame 7 is slidably connected to the lower slide rail 9 and is screwed to the driving shaft 6, the other sliding block 10 hinged with the lower end of the scissor type telescopic frame 7 is fixedly connected with the lower sliding rail 9, not only can the telescopic effect of the scissor type telescopic frame 7 be realized, but also the connection stability between the top plate 2 and the bottom plate 3 can be enhanced, in particular, the lower sliding rail 9 is provided with a sliding groove, the other sliding block 10 hinged with the lower end of the scissor-type telescopic frame 7 can be fixed in the chute, one sliding block 10 hinged with the lower end of the scissor-type telescopic frame 7 can be clamped in the chute and slide, the position of one slide block 10 is changed by the driving shaft 6, the position of the other slide block 10 is kept still, so that the distance between the two slide blocks 10 is reduced or increased to extend or retract the scissor type telescopic frame 7, and meanwhile, pulleys can be arranged on the slide blocks 10 to reduce the friction force between the slide blocks and the sliding chutes.

In the utility model discloses an in another embodiment, with two sliders 10 of formula expansion bracket 7 lower extreme articulated all with lower part slide rail 9 sliding connection, and all with drive shaft 6 spiro union, it is opposite to revolve with the screw thread of two slider 10 spiro unions respectively on the drive shaft 6, make and can be close to the motion in opposite directions or keep away from the removal dorsad with two sliders 10 of formula expansion bracket 7 lower extreme articulated, realize the flexible of formula expansion bracket 7 of formula, can improve the flexible speed of formula expansion bracket 7 of formula, improve work efficiency.

In another embodiment of the present invention, a slider 10 and an upper slide rail 8 are fixedly connected to the upper end of the scissor type telescopic frame 7, and another slider 10 and an upper slide rail 8 are slidably connected to the upper end of the scissor type telescopic frame 7, so as to achieve the extension and retraction of the scissor type telescopic frame 7 and enhance the connection stability between the top plate 2 and the bottom plate 3.

In another embodiment of the present invention, two sliders 10 hinged to the upper end of the scissor type telescopic frame 7 are slidably connected to the upper slide rail 8, so that the relative positions of the top plate 2 and the bottom plate 3 in the horizontal direction can be finely adjusted, and the top plate 2 and the bottom plate 3 can be conveniently matched with the accommodating space on the transportation vehicle.

In another embodiment of the present invention, the telescopic assembly 5 further comprises an automatic rotating device 11, and an output shaft of the automatic rotating device 11 is in transmission connection with the driving shaft 6, so that manpower can be saved, and working efficiency can be improved; the automatic rotating device 11 may be a rotating electrical machine, a gasoline engine, or other devices that satisfy the conditions.

In another embodiment of the present invention, the driving shaft 6 is connected to the output shaft of the automatic rotating device 11, so as to reduce the transmission loss and the energy waste.

In another embodiment of the present invention, each telescopic assembly 5 comprises three scissors type telescopic frames 7, the three scissors type telescopic frames 7 are arranged along the length direction of the soft tank 1 at intervals side by side, the three scissors type telescopic frames 7 can be synchronously telescopic, and the connection strength between the top plate 2 and the bottom plate 3 and the stability during relative movement can be further improved.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. A liquid storage device is characterized in that: the method comprises the following steps: software jar, roof, bottom plate and telescoping device, the roof with the bottom plate is followed the direction of height of software jar sets up at the interval side by side, the roof with the top fixed connection of software jar, the bottom plate with the bottom fixed connection of software jar, the both ends of telescoping device respectively with the roof with bottom plate fixed connection, the telescoping device can adjust the roof with distance between the bottom plate.

2. The liquid storage device of claim 1, wherein: the telescoping device includes two flexible subassemblies, two flexible subassembly sets up at interval side by side the both sides of software jar, and every the upper end of flexible subassembly all with roof fixed connection, every the lower extreme of flexible subassembly all with bottom plate fixed connection, two flexible subassembly can be followed the direction of height of software jar is synchronous flexible.

3. The liquid storage device of claim 2, wherein: the telescopic assembly comprises a driving shaft, at least one scissor type telescopic frame, at least one upper sliding rail, at least one lower sliding rail and at least 4 sliding blocks, the number of the scissor type telescopic frames, the number of the upper sliding rails and the number of the lower sliding rails are equal, the number of the sliding blocks is 4 times of that of the scissor type telescopic frames which are vertically arranged, the upper slide rail is fixedly connected with the top plate, the lower slide rail is fixedly connected with the bottom plate, four connecting pins at two ends of the scissor type telescopic frame are respectively hinged with one slide block, the two sliding blocks hinged with the upper end of the scissor type telescopic frame are both connected with the upper sliding rail, the two sliding blocks hinged with the lower end of the scissor type telescopic frame are both connected with the lower sliding rail, the driving shaft can change the relative position of the two sliding blocks at one end of the scissor type telescopic frame to change the length of the scissor type telescopic frame.

4. A liquid storage device according to claim 3, wherein: and one sliding block hinged with the lower end of the scissor type telescopic frame is connected with the lower sliding rail in a sliding mode and is in threaded connection with the driving shaft, and the other sliding block hinged with the lower end of the scissor type telescopic frame is fixedly connected with the lower sliding rail.

5. A liquid storage device according to claim 3, wherein: the two sliding blocks hinged to the lower end of the scissor type telescopic frame are connected with the lower sliding rail in a sliding mode and are in threaded connection with the driving shaft, and the thread screwing directions of the driving shaft and the two sliding blocks are opposite.

6. A liquid storage device according to claim 4 or claim 5 wherein: one sliding block hinged to the upper end of the scissor type telescopic frame is fixedly connected with the upper sliding rail, and the other sliding block hinged to the upper end of the scissor type telescopic frame is connected with the upper sliding rail in a sliding mode.

7. A liquid storage device according to claim 4 or claim 5 wherein: and the two sliding blocks hinged with the upper end of the scissor type telescopic frame are in sliding connection with the upper sliding rail.

8. A liquid storage device according to claim 3, wherein: the telescopic assembly further comprises an automatic rotating device, and an output shaft of the automatic rotating device is in transmission connection with the driving shaft.

9. The liquid storage device of claim 8, wherein: the driving shaft is coaxially and fixedly connected with an output shaft of the automatic rotating device.

10. A liquid storage device according to claim 3, wherein: each telescopic component comprises three shear type telescopic frames, the three shear type telescopic frames are arranged along the length direction of the soft tank side by side at intervals, and the three shear type telescopic frames can be synchronously stretched.