Portable mounting device for valve

Abstract

A valve portable installation device comprises an assembly table and an auxiliary assembly table. The assembly table comprises an assembly ring and a sliding block; a sliding groove is formed in the top of the assembly table; the sliding block is arranged in the sliding groove in a sliding mode. The assembly ring is composed of two semi-circular plates and is arranged on the sliding block; the sliding block is used for closing or separating the two semicircular plates; a plurality of assembly holes are formed in the semicircular plate at equal intervals in a surrounding manner; the auxiliary assembly table comprises a lifting device and a fixing device; the auxiliary assembly table is movably arranged on one side of the assembly table; the fixed end of the lifting device is arranged at the top of the auxiliary assembly table; the fixing device is arranged at the movable end of the lifting device. The problems that a large amount of manpower and material resources are consumed in the existing valve mounting process, and safety of workers is not guaranteed are solved.

Description

Technical Field

[0001] The utility model relates to the field of valve assembly, in particular to a portable valve installation device. Background Art

[0002] Traditional valve installation usually requires a lot of manpower, material resources and time, especially in large industrial facilities, where valve installation and replacement are even more complicated and time-consuming. The general installation process is to first lift the valve, then manually align the pipe with the valve flange, and finally bolt it. This process is time-consuming and labor-intensive, and does not guarantee the safety of the workers. Utility Model Content

[0003] The utility model aims to provide a portable valve installation device, which solves the problem that the existing valve installation process consumes a lot of manpower and material resources and does not guarantee the safety of the workers.

[0004] The embodiments of the present invention are implemented by the following technical solutions:

[0005] A portable valve installation device, comprising:

[0006] The assembly platform comprises an assembly ring and a sliding block; the top of the assembly platform is provided with a sliding groove; the sliding block is slidably arranged in the sliding groove; the assembly ring is composed of two semicircular ring plates and is arranged on the sliding block; the sliding block is used to close or separate the two semicircular ring plates; the semicircular ring plates are equidistantly provided with a plurality of assembly holes;

[0007] The auxiliary assembly platform comprises a lifting device and a fixing device; the auxiliary assembly platform is movable and arranged on one side of the assembly platform; the fixing end of the lifting device is arranged on the top of the auxiliary assembly platform; and the fixing device is arranged on the movable end of the lifting device.

[0008] A sliding rod is arranged in the sliding groove; a sliding hole is arranged on the sliding block, and the sliding rod is slidably arranged in the sliding hole.

[0009] The sliding block is also provided with a limit bar and a gear; the semicircular ring plate is provided with a limit groove and a tooth groove; the limit bar is slidably arranged in the limit groove, and is used for the semicircular ring plate to slide along the limit bar; the tooth groove is arranged around the side edge of the semicircular ring plate; the gear is rotatably arranged under the limit bar and meshes with the tooth groove; a gear motor is also provided on one side of the gear.

[0010] The limiting strip is arc-shaped; the semicircular ring plate is concentric with the limiting strip.

[0011] It also includes a nut placement slot; the nut placement slot is cylindrical on the outside and hollow on the inside, and is a hexagonal column; the nut placement slot is rotatably arranged in the assembly hole, and one end of the nut placement slot is also connected to a rotating motor; the rotating motor is used to drive the nut placement slot to rotate.

[0012] The fixing device includes a placing table, a fixing ring and a fixing belt; the placing table is arranged on the top of the lifting device; the fixing ring is arranged on one side of the placing table; Velcro is arranged on both sides of the fixing belt, one end of which is arranged on the side of the placing table away from the fixing ring, and the other end of which can pass through the fixing ring to make the Velcro on both sides fit together.

[0013] A handrail is also provided on one side of the assembly table.

[0014] The bottom of the assembly platform and the auxiliary assembly platform are also provided with a plurality of rollers.

[0015] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0016] The utility model discloses a portable valve installation device, which can fix the valve on an assembly table, fix the pipeline on an auxiliary assembly table, and then position and assemble the flanges on the two, thereby improving the safety during the assembly process. An assembly ring is provided on the assembly table, and the assembly holes on the assembly ring can position the bolt holes on the flange and assemble nuts, thereby greatly improving the efficiency of assembly. Handrails and rollers are provided on the assembly table, making the device more portable and easy to operate, and can reduce the labor intensity of the installers and improve the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural diagram of the sliding block;

[0019] Figure 3 is a schematic diagram of the structure of the assembly ring;

[0020] Figure 4 is a cross-sectional schematic diagram of the auxiliary assembly table;

[0021] Figure 5 It is a working schematic diagram of the utility model;

[0022] Figure 6 It is a bottom schematic diagram of the utility model.

[0023] In the figure, 1-assembly table, 101-sliding groove, 102-sliding rod, 2-sliding block, 201-sliding hole, 202-limiting strip, 203-rotating shaft, 204-gear, 3-assembly ring, 301-semicircular ring plate, 302-limiting groove, 303-tooth groove, 304-rotating motor, 305-assembly hole, 306-nut placement groove, 401-shear lifting device, 402-lifting platform, 403-placing platform, 404-fixing ring, 405-fixing belt, 406-telescopic rod, 5-handrail, 6-roller, 7-valve, 701-valve flange. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0026] like Figure 1-6 As shown, a portable valve installation device comprises an assembly platform 1, four sliding blocks 2, two assembly rings 3 and two auxiliary assembly platforms 1; two sliding grooves 101 are arranged on the top of the assembly platform 1; the two sliding grooves 101 are arranged in parallel on both sides of the top of the assembly platform 1; a sliding rod 102 is also arranged in the sliding groove 101, which is parallel to the long side of the sliding groove 101; the four sliding blocks 2 are divided into two groups, which are respectively slidably arranged in the sliding grooves 101 on both sides; a sliding hole 201 is horizontally penetrated at the lower part of the sliding block 2, and the sliding rod 102 passes through the sliding hole 201; the assembly ring 3 is composed of two semicircular ring plates 301, which are respectively arranged on the two sliding blocks 2 in the same sliding groove 101; the two auxiliary assembly platforms 1 are respectively arranged on the two opposite sides of the assembly platform 1, and are located beside the sliding groove 101; the auxiliary assembly platform 1 is connected to the assembly platform 1 through a telescopic rod 406;

[0027] Specifically, the sliding block 2 is used to close or separate the two semicircular ring plates 301;

[0028] More specifically, a handrail 5 is also provided on one side of the assembly table 1;

[0029] More specifically, a plurality of rollers 6 are provided at the bottom of the assembly platform 1 and the auxiliary assembly platform 1 .

[0030] like Figure 2 As shown, the sliding block 2 also includes a limit bar 202 and a gear 204; the limit bar 202 is arc-shaped and is arranged at the top of the sliding block 2; the gear 204 is arranged below the limit bar 202, and a rotating shaft 203 is horizontally arranged on both sides thereof; the rotating shaft 203 is rotatably arranged on the sliding block 2, and a gear 204 motor is also arranged at one end thereof, and the gear 204 motor is used to drive the rotating shaft 203 to rotate.

[0031] like Figure 3 As shown, the semicircular ring plate 301 is provided with a limiting groove 302, a tooth groove 303 and a plurality of assembly holes 305; the limiting groove 302 is arranged around the two side surfaces of the semicircular ring plate 301; the tooth groove 303 is arranged around the side edge of the semicircular ring plate 301; and a plurality of assembly holes 305 are arranged around the side edge of the semicircular ring plate 301 at equal distances;

[0032] Specifically, the limiting strip 202 is slidably disposed in the limiting groove 302, and the semicircular ring plate 301 is concentric with the limiting strip 202, so that the semicircular ring plate 301 can rotate along the arc-shaped limiting strip 202;

[0033] More specifically, the gear 204 is meshed with the tooth groove 303;

[0034] More specifically, a nut placement slot 306 is provided in the assembly hole 305; the nut placement slot 306 is cylindrical on the outside and hollow on the inside, and is a hexagonal column; the nut placement slot 306 is rotatably provided in the assembly hole 305, and one end thereof is also connected to the rotating motor 304; the rotating motor 304 is used to drive the nut placement slot 306 to rotate.

[0035] like Figure 4 As shown, the auxiliary assembly table 1 includes a lifting device, a lifting platform 402, a placing table 403, a fixing ring 404 and a fixing belt 405; the lifting device is a shear lifting device 401; the lifting platform 402 is horizontally arranged on the top of the shear lifting device 401; the placing table 403 is arranged on the top of the lifting platform 402; the fixing ring 404 is arranged on one side of the placing table 403; Velcro is arranged on both sides of the fixing belt 405, one end of which is arranged on the side of the placing table 403 away from the fixing ring 404, and the other end of which can pass through the fixing ring 404 to make the Velcro on both sides fit together; it should be noted that the shear lifting device 401 is a prior art and is not an improvement of this embodiment, and it will not be described in detail here.

[0036] The working principle of this embodiment is:

[0037] The utility model provides a portable valve installation device, such as Figure 5As shown, when installing the valve 7, the valve 7 can be placed on the assembly table 1 first, and then the semicircular ring plates 301 on both sides are closed along the sliding groove 101, the valve flange 701 on one side of the valve 7 is fixed to one side of the assembly ring 3, and the assembly ring 3 is rotated along the limit strip 202 on the sliding block 2 so that the assembly holes 305 thereon correspond to the screw holes on the valve flange 701 one by one, and the pipeline is placed on the auxiliary assembly table 1, and it is fixed by using the cooperation of the fixing ring 404 and the fixing belt 405, and then the shear lifting device 401 is controlled to align the pipeline with the valve 7, and then the telescopic rod 406 is used to make the pipeline and the valve 7 close to each other, and bolts are placed in each screw hole, and finally the motor 304 is turned to work, and the nut placement groove 306 in the assembly hole 305 is rotated, and the nuts pre-placed therein are matched with the bolts to complete the assembly of the valve 7.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable valve installation device, characterized in that: include: The assembly platform comprises an assembly ring and a sliding block; the top of the assembly platform is provided with a sliding groove; the sliding block is slidably arranged in the sliding groove; the assembly ring is composed of two semicircular ring plates and is arranged on the sliding block; the sliding block is used to close or separate the two semicircular ring plates; the semicircular ring plates are equidistantly provided with a plurality of assembly holes; The auxiliary assembly platform comprises a lifting device and a fixing device; the auxiliary assembly platform is movable and arranged on one side of the assembly platform; the fixing end of the lifting device is arranged on the top of the auxiliary assembly platform; and the fixing device is arranged on the movable end of the lifting device.

2. A portable valve installation device according to claim 1, characterized in that: A sliding rod is arranged in the sliding groove; a sliding hole is arranged on the sliding block, and the sliding rod is slidably arranged in the sliding hole.

3. A portable valve installation device according to claim 1, characterized in that: The sliding block is also provided with a limit bar and a gear; the semicircular ring plate is provided with a limit groove and a tooth groove; the limit bar is slidably arranged in the limit groove, and is used for the semicircular ring plate to slide along the limit bar; the tooth groove is arranged around the side edge of the semicircular ring plate; the gear is rotatably arranged under the limit bar and meshes with the tooth groove; a gear motor is also provided on one side of the gear.

4. A portable valve installation device according to claim 3, characterized in that: The limiting strip is arc-shaped; the semicircular ring plate is concentric with the limiting strip.

5. A portable valve installation device according to claim 1, characterized in that: It also includes a nut placement slot; the nut placement slot is cylindrical on the outside and hollow on the inside, and is a hexagonal column; the nut placement slot is rotatably arranged in the assembly hole, and one end of the nut placement slot is also connected to a rotating motor; the rotating motor is used to drive the nut placement slot to rotate.

6. A portable valve installation device according to claim 1, characterized in that: The fixing device includes a placing table, a fixing ring and a fixing belt; the placing table is arranged on the top of the lifting device; the fixing ring is arranged on one side of the placing table; Velcro is arranged on both sides of the fixing belt, one end of which is arranged on the side of the placing table away from the fixing ring, and the other end of which can pass through the fixing ring to make the Velcro on both sides fit together.

7. A portable valve installation device according to claim 1, characterized in that: A handrail is also provided on one side of the assembly table.

8. A portable valve installation device according to claim 1, characterized in that: The bottom of the assembly platform and the auxiliary assembly platform are also provided with a plurality of rollers.

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