Transportation device facilitating installation of pore plate valve

Abstract

The utility model discloses a transportation device convenient to install a pore plate valve, which belongs to the technical field of pore plate valve transportation and comprises lifting buffer components, universal wheels, an oil supply component, an installation shell and a limiting component, the universal wheels are installed at the bottom of the installation shell, and the lifting buffer components are arranged in pairs and installed in the installation shell. One end of the oil supply assembly is installed at the bottom of a bottom plate of the installation shell, the other end of the oil supply assembly is inserted into the bottom of the lifting buffering assembly, the limiting assembly is installed at the top end of the lifting buffering assembly and is in transmission connection in the installation shell, the oil supply assembly is arranged between the two universal wheels, and a pore plate valve is clamped in the limiting assembly. The problem that in the prior art, due to the fact that equipment for rapidly transporting and installing the pore plate valve is lacked, the manual operation efficiency is low is solved. The universality of the device is improved and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of orifice valve transportation, in particular to a transportation device which is convenient for installing an orifice valve. Background Art

[0002] The orifice valve is a novel flow metering throttling device suitable for flow measurement of sulfur-containing or sulfur-free natural gas, oil, coal gas, water and other gases and liquids. It is widely used in energy, petroleum, chemical industry and metallurgy industries.

[0003] During the use of the orifice valve, in order to prevent gas or liquid leakage in the pipeline, the flanges at both ends of the orifice valve are generally connected to the flanges on the pipeline, which can effectively prevent leakage. However, when the flanges are connected, someone needs to hold the orifice valve all the time and then install it. Another installation method is to connect the orifice valve to the pipeline first, and then connect the pipeline to the equipment. Although this method is convenient for installation, it is not conducive to the laying of pipelines. After the pipelines are connected, transportation is more troublesome. Not only that, the existing orifice valve cannot be quickly moved to the location where it needs to be installed, and the installation efficiency is low.

[0004] Therefore, how to provide a transportation device that is convenient for installing the orifice valve and solve the low efficiency of manual transportation and installation of the orifice valve is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] To this end, the utility model provides a transportation device that is convenient for installing an orifice valve, so as to solve the problem of low manual operation efficiency caused by the lack of equipment for quickly transporting and installing the orifice valve in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model discloses a transportation device for facilitating installation of an orifice valve, comprising:

[0008] Install the housing, with a number of universal wheels installed at the bottom;

[0009] Lifting buffer components are arranged in pairs and installed in the installation housing;

[0010] An oil supply assembly, one end of which is mounted on the bottom of the mounting housing bottom plate, and the other end of which is inserted into the bottom of the lifting buffer assembly;

[0011] A limit assembly is installed on the top of the lifting buffer assembly, and the limit assembly is drivingly connected in the installation shell;

[0012] Wherein, the oil supply assembly is arranged between the two universal wheels, and an orifice valve is clamped in the limit assembly.

[0013] In a possible implementation, the limiting component includes:

[0014] A limiting bottom plate, with a connecting hole at the bottom, in which the top end of the lifting buffer assembly is inserted;

[0015] The limiting side walls are arranged in pairs and are installed on the upper end of the limiting bottom plate. A connecting block is installed on the inner surface of the limiting side wall. The limiting side wall and the connecting block are provided with circular holes.

[0016] A movable slideway is provided on the upper surface of the limiting bottom plate;

[0017] A limiting component has one end slidably connected to the movable slideway and the other end inserted into the circular hole.

[0018] In a possible implementation, the limiting component includes:

[0019] An arc-shaped mounting block, with a slider mounted at the bottom, the slider being slidably connected in the movable slideway;

[0020] A first sliding rod, one end of which is connected to the side of the arc-shaped mounting block, and the other end of which is inserted into the circular hole;

[0021] A first return spring, which is sleeved on the outside of the first slide rod, and two ends of the first return spring are respectively installed in the arc-shaped mounting block and the limiting side wall;

[0022] A hole groove is provided on the side wall of the arc-shaped mounting block, and the hole groove is arranged above the first sliding rod;

[0023] A second sliding rod, slidably connected in the hole groove, wherein an arc-shaped clamping block is installed at one end of the second sliding rod;

[0024] The second return spring is sleeved on the outside of the second slide bar, and the second return spring is arranged between the arc-shaped clamping block and the arc-shaped mounting block.

[0025] In a possible implementation, the lifting buffer assembly includes:

[0026] A first sleeve, mounted on the bottom plate of the mounting housing, the bottom of the first sleeve passes through the bottom plate of the mounting housing, and one end of the oil supply assembly is inserted into the bottom of the first sleeve;

[0027] A second sleeve, sleeved on the outside of the first sleeve, with a third return spring installed between the second sleeve and the side wall of the first sleeve;

[0028] The piston rod is transmission-connected in the first sleeve, and the top of the piston rod abuts against the inner surface of the upper plate of the second sleeve.

[0029] In a possible implementation, the oil supply assembly includes:

[0030] The mounting block has a hollow structure inside, and a hydraulic pump is installed in the hollow structure;

[0031] An oil cylinder, the upper end of which passes through the mounting block and is inserted into the hydraulic pump;

[0032] An oil supply pipeline has one end passing through the mounting block and inserted in the hydraulic pump, and the other end of the oil supply pipeline is inserted at the bottom end of the lifting buffer assembly.

[0033] In a possible implementation, the bottom plate of the mounting shell is provided with plug holes, the plug holes are arranged in pairs, and the bottom of the lifting buffer assembly is inserted into the plug holes.

[0034] The utility model can clamp orifice valves of various pipe diameters through the limit assembly, which is convenient for transportation. The setting of the lifting and buffering assembly can not only lower the position of the limit assembly when the orifice valve is transported to lower the center of gravity of the orifice valve, making transportation more convenient, but also when the orifice valve is moved to a specified position, the lifting and buffering assembly is lifted by providing hydraulic oil through the oil supply assembly. The lifting and buffering assembly carries the orifice valve to the installation position, which is convenient for installation of the orifice valve. The device effectively improves the transportation efficiency and installation efficiency of the orifice valve, while avoiding the problem of easy injury to workers and low transportation efficiency during manual transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0036] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0037] Figure 1 A cross-sectional view of a transport device for facilitating installation of an orifice valve provided by the utility model;

[0038] Figure 2 A cross-sectional view of the limit assembly provided by the utility model;

[0039] Figure 3 A cross-sectional view of a limiting component provided by the utility model;

[0040] Figure 4 A cross-sectional view of a lifting buffer assembly provided by the utility model;

[0041] Figure 5 A three-dimensional diagram of the oil supply assembly provided by the utility model;

[0042] In the figure: 1 lifting buffer assembly; 11 second sleeve; 12 piston rod; 13 first sleeve; 14 third return spring; 2 universal wheel; 3 oil supply assembly; 31 mounting block; 32 oil cylinder; 33 oil supply pipeline; 4 mounting shell; 5 limit assembly; 51 limit member; 511 second slide bar; 512 first return spring; 513 first slide bar; 514 slider; 515 arc-shaped mounting block; 516 second return spring; 517 arc-shaped clamping block; 52 limit side wall; 53 connecting hole; 54 limit bottom plate; 55 movable slideway. DETAILED DESCRIPTION

[0043] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Please refer to Figure 1-Figure 5 Now, a transportation device for facilitating the installation of an orifice valve disclosed in the utility model is described. The utility model is composed of five parts, such as Figure 1 , including a lifting buffer component 1, a universal wheel 2, an oil supply component 3, a mounting shell 4 and a limit component 5. A plurality of universal wheels 2 are installed at the bottom of the mounting shell 4. The lifting buffer components 1 are arranged in pairs and installed in the mounting shell 4. One end of the oil supply component 3 is installed at the bottom of the bottom plate of the mounting shell 4, and the other end is inserted at the bottom of the lifting buffer component 1. The limit component 5 is installed at the top of the lifting buffer component 1. The limit component 5 is transmission-connected in the mounting shell 4. The oil supply component 3 is arranged between the two universal wheels 2, and an orifice valve is clamped in the limit component 5.

[0045] When the utility model is in use, the orifice valve is installed in the limit assembly 5. The two springs in the limit assembly 5 can clamp orifice valves of various diameters to prevent slipping and injuring workers during transportation. After the orifice valve is installed, the lifting buffer assembly 1 will be lowered under the action of the gravity of the orifice valve. The lowering of the lifting buffer assembly 1 will cause the limit assembly 5 to drop, and finally the center of gravity of the orifice valve will move downward, which is more convenient for transportation and can effectively improve the transportation efficiency. The movement of the orifice valve is carried out by the universal wheel 2 to carry the entire device. When the orifice valve is transported to the bottom of the designated installation position, the oil supply assembly 3 is started to supply oil to the lifting buffer assembly 1. The hydraulic oil will lift the lifting buffer assembly 1, and then push up the limit assembly 5. The limit assembly 5 will carry the orifice valve to the pipeline flange position, and then connect it with the pipeline flange through the flange of the orifice valve to complete the installation.

[0046] In a specific embodiment, Figure 2 The limiting assembly 5 includes a limiting member 51, a limiting side wall 52, a connecting hole 53, a limiting bottom plate 54 and a moving slide 55. The limiting bottom plate 54 has a connecting hole 53 at its bottom, and the top of the lifting buffer assembly 1 is inserted into the connecting hole 53. The limiting side walls 52 are arranged in pairs and are installed on the upper end of the limiting bottom plate 54. A connecting block is installed on the inner surface of the limiting side wall 52. There are round holes on the limiting side wall 52 and the connecting block. The moving slide 55 is arranged on the upper surface of the limiting bottom plate 54. One end of the limiting member 51 is slidably connected to the moving slide 55, and the other end is inserted into the round hole. The setting of the moving slide 55 is to enable the limiting member 51 to move, so as to clamp the orifice valves of different diameters. The moving slide 55 and the limiting side wall 52 have the effect of preventing the limiting member 51 from slipping off.

[0047] In a specific embodiment, Figure 3The limiting member 51 includes a second slide bar 511, a first return spring 512, a first slide bar 513, a slider 514, an arc-shaped mounting block 515, a second return spring 516 and an arc-shaped clamping block 517. The slider 514 is installed at the bottom of the arc-shaped mounting block 515. The slider 514 is slidably connected to the movable slideway 55. One end of the first slide bar 513 is connected to the side of the arc-shaped mounting block 515. The other end of the first slide bar 513 is inserted into the round hole. The first return spring 512 is sleeved on the first slide bar. On the outside of the rod 513, the two ends of the first return spring 512 are respectively installed in the arc-shaped mounting block 515 and the limiting side wall 52, and the hole groove is opened in the side wall of the arc-shaped mounting block 515, and the hole groove is set above the first slide bar 513. The second slide bar 511 is slidably connected in the hole groove, and an arc-shaped clamping block 517 is installed at one end of the second slide bar 511. The second return spring 516 is sleeved on the outside of the second slide bar 511, and the second return spring 516 is set between the arc-shaped clamping block 517 and the arc-shaped mounting block 515. The limiting component 51 has a double clamping effect. First, when the orifice valve with a smaller diameter is put in, the two arc-shaped clamping blocks 517 will be pushed to move. At this time, the arc-shaped clamping block 517 will squeeze the second return spring 516 to compress. When it is fully put in, the second return spring 516 is still in a compressed state. At this time, the second return spring 516 squeezes the arc-shaped clamping block 517 to clamp the orifice valve. Figure 3 In the state shown in the figure, the first return spring 512 is always in a compressed state, and will continue to squeeze the arc-shaped mounting block 515. At this time, the arc-shaped mounting block 515 will also squeeze the orifice valve, thereby achieving a double squeezing effect and a better fixing effect. For the orifice valve with a larger diameter, when it is put in, the arc-shaped clamping block 517 will also be squeezed to move, and the second return spring 516 will clamp the orifice valve. Unlike the small-diameter orifice valve, when the large-diameter orifice valve is put in, the arc-shaped mounting block 515 will also be driven to move along the moving slide 55 under the action of the slider 514. At this time, the first return spring 512 will continue to be squeezed, and a double clamping effect can also be achieved.

[0048] In a specific embodiment, Figure 4The lifting buffer assembly 1 includes a second sleeve 11, a piston rod 12, a first sleeve 13 and a third return spring 14. The first sleeve 13 is installed on the bottom plate of the mounting shell 4. The bottom of the first sleeve 13 passes through the bottom plate of the mounting shell 4. One end of the oil supply assembly 3 is inserted at the bottom of the first sleeve 13. The second sleeve 11 is sleeved on the outside of the first sleeve 13. The third return spring 14 is installed between the second sleeve 11 and the side wall of the first sleeve 13. The piston rod 12 is transmission-connected in the first sleeve 13, and the top of the piston rod 12 is against the inner surface of the upper plate of the second sleeve 11. After the orifice valve is installed, under the influence of its weight, the second sleeve 11 is driven to move, and the first sleeve 13 is inserted into the second sleeve 11. At this time, the third return spring 14 remains in a compressed state. When installation is required, hydraulic oil is provided through the oil supply assembly 3. The hydraulic oil will push the piston rod 12 to move upward. At the same time, the movement of the piston rod 12 will push the second sleeve 11 to move upward. Under the action of thrust and spring, the lifting speed of the second sleeve 11 will be accelerated, and the third return spring 14 is used to reset the second sleeve 11.

[0049] In a specific embodiment, Figure 5 The oil supply assembly 3 includes a mounting block 31, an oil cylinder 32 and an oil supply pipeline 33. The interior of the mounting block 31 is a hollow structure in which a hydraulic pump is installed. The upper end of the oil cylinder 32 passes through the mounting block 31 and is inserted into the hydraulic pump. One end of the oil supply pipeline 33 passes through the mounting block 31 and is inserted into the hydraulic pump. The other end of the oil supply pipeline 33 is inserted into the bottom end of the lifting buffer assembly 1. When the oil supply assembly 3 supplies oil, the hydraulic pump extracts the hydraulic oil in the oil cylinder 32 and supplies it to the oil supply pipeline 33, and finally flows into the first sleeve 13.

[0050] In a specific embodiment, the bottom plate of the mounting housing 4 is provided with jacks, which are arranged in pairs, and the bottom of the lifting buffer assembly 1 is inserted into the jacks. The jacks are used to insert the lifting buffer assembly 1.

[0051] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A transport device for facilitating installation of an orifice valve, characterized in that: include: A housing (4) is installed, and a plurality of universal wheels (2) are installed at the bottom; Lifting buffer components (1) are arranged in pairs and installed in the installation housing (4); An oil supply assembly (3), one end of which is mounted on the bottom of the bottom plate of the mounting housing (4), and the other end of which is inserted into the bottom of the lifting buffer assembly (1); A limit assembly (5) is mounted on the top of the lifting buffer assembly (1), and the limit assembly (5) is drivingly connected in the mounting housing (4); Wherein, the oil supply assembly (3) is arranged between the two universal wheels (2), and an orifice valve is clamped in the limit assembly (5).

2. The transport device for facilitating installation of orifice valve according to claim 1, characterized in that: The limiting component (5) comprises: A limiting bottom plate (54) has a connection hole (53) at the bottom, and the top end of the lifting buffer assembly (1) is inserted into the connection hole (53); The limiting side walls (52) are arranged in pairs and are installed on the upper end of the limiting bottom plate (54); a connecting block is installed on the inner surface of the limiting side wall (52); and circular holes are opened on the limiting side wall (52) and the connecting block; A movable slideway (55) is provided on the upper surface of the limiting bottom plate (54); A limiting component (51) has one end slidably connected to the movable slideway (55) and the other end inserted into the circular hole.

3. The transport device for facilitating installation of orifice valve according to claim 2, characterized in that: The limiting component (51) comprises: An arc-shaped mounting block (515) having a slider (514) mounted at the bottom, wherein the slider (514) is slidably connected in the movable slideway (55); A first sliding rod (513), one end of which is connected to the side of the arc-shaped mounting block (515), and the other end of the first sliding rod (513) is inserted into the circular hole; A first return spring (512) is sleeved on the outside of the first sliding rod (513), and two ends of the first return spring (512) are respectively installed in the arc-shaped installation block (515) and the limiting side wall (52); A hole groove is provided on the side wall of the arc-shaped mounting block (515), and the hole groove is arranged above the first sliding rod (513); A second sliding rod (511) is slidably connected in the hole groove, and an arc-shaped clamping block (517) is installed at one end of the second sliding rod (511); The second return spring (516) is sleeved on the outside of the second sliding rod (511), and the second return spring (516) is arranged between the arc-shaped clamping block (517) and the arc-shaped mounting block (515).

4. The transport device for facilitating installation of orifice valve according to claim 1, characterized in that: The lifting buffer assembly (1) comprises: A first sleeve (13) is mounted on the bottom plate of the mounting shell (4), the bottom of the first sleeve (13) passes through the bottom plate of the mounting shell (4), and one end of the oil supply assembly (3) is inserted into the bottom of the first sleeve (13); A second sleeve (11) is sleeved on the outside of the first sleeve (13), and a third return spring (14) is installed between the side walls of the second sleeve (11) and the first sleeve (13); The piston rod (12) is transmission-connected in the first sleeve (13), and the top of the piston rod (12) abuts against the inner surface of the upper plate of the second sleeve (11).

5. The transport device for facilitating installation of orifice valve according to claim 1, characterized in that: The oil supply assembly (3) comprises: A mounting block (31) having a hollow structure inside, wherein a hydraulic pump is installed; An oil cylinder (32), the upper end of which passes through the mounting block (31) and is inserted into the hydraulic pump; An oil supply pipeline (33) has one end passing through the mounting block (31) and inserted into the hydraulic pump, and the other end of the oil supply pipeline (33) is inserted into the bottom end of the lifting buffer assembly (1).

6. The transport device for facilitating installation of orifice valve according to claim 1, characterized in that: The bottom plate of the installation shell (4) is provided with plug holes, the plug holes are arranged in pairs, and the bottom of the lifting buffer assembly (1) is inserted into the plug holes.

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