CN215470591U - Special pliers for maintaining gasifier fixing part - Google Patents
Special pliers for maintaining gasifier fixing part Download PDFInfo
- Publication number
- CN215470591U CN215470591U CN202121818217.5U CN202121818217U CN215470591U CN 215470591 U CN215470591 U CN 215470591U CN 202121818217 U CN202121818217 U CN 202121818217U CN 215470591 U CN215470591 U CN 215470591U
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- vanadium steel
- gasifier
- maintaining
- steel sheet
- connecting plate
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Abstract
The utility model relates to the technical field of gasifier fixing part maintenance, and discloses a pair of special maintenance pliers for a gasifier fixing part, which comprises two handles, wherein one ends of the two handles are rotatably connected, a connecting plate is arranged at one end, close to the rotating joint, of one handle, the outer end of the connecting plate and the outer end of the other handle are rotatably provided with a chrome vanadium steel sheet block, chrome vanadium steel clamping head is arranged at the outer end of each chrome vanadium steel sheet block, a fixing clamping block is connected between the middle parts of the two chrome vanadium steel sheet blocks, and two ends of the fixing clamping block are respectively rotatably connected with the two chrome vanadium steel sheet blocks. The device utilizes the characteristic of high strength and large torque of the existing steel bar shears to reform the jaw, cuts off the cutting edge with the shearing function, welds the flat jaw with the occlusion function according to the direction of the vertical cutting edge, and manufactures the special pliers for maintaining the fixing part of the gasifier.
Description
Technical Field
The utility model relates to the technical field of gasifier fixing part maintenance, in particular to a pair of special pliers for gasifier fixing part maintenance.
Background
The air-temperature gasifier is used as the main equipment of the LNG gasification station and plays a key role in the production process. The air-temperature gasifier realizes the gasification function by means of sensible heat of the gasifier and absorption of heat of the external atmospheric environment, and mainly comprises star-shaped fin heat conduction pipes, liquid-gas flow guide pipes, a support, a base, an inlet joint, an outlet joint and the like. The air-heated vaporizer is expanded and contracted because of absorbing external heat at the operation in-process, and the vaporizer structure takes place tensile from top to bottom, and fixed connection spare displacement is easy or drops, produces bigger tensile deformation, causes the vaporizer tie point to stretch out and splits and leak, produces safe risk. Therefore, regular maintenance needs to be carried out on the fixed connecting piece, and due to the special structure of the gasifier, the normal tool cannot realize the maintenance of the fixed piece, so that the normal operation of the equipment is influenced, and therefore the special pliers for maintaining the fixed piece of the gasifier are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a pair of special pliers for maintaining a fixed part of a gasifier.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a special pincers of gasifier mounting maintenance, includes two handles, two the one end of handle is rotated and is connected, and one of them handle is close to the one end of rotating the junction is provided with the connecting plate, the outer end of connecting plate all rotates with the outer end of another handle and installs chromium vanadium steel piece, two the outer end of chromium vanadium steel piece all is provided with chromium vanadium steel clamping head, and is connected with between two chromium vanadium steel piece middle parts and decides the clamp splice, decide the both ends of clamp splice respectively with two chromium vanadium steel piece rotates and is connected.
Preferably, the outer wall of the connecting plate is provided with an adjusting screw, the adjusting screw is in threaded fit with the connecting plate, and the inner end of the adjusting screw is attached to the chrome vanadium steel sheet block.
Preferably, the two handles are provided with anti-skid rubber sleeves at the ends far away from the chromium-vanadium steel sheet block.
Preferably, the middle part of the anti-skid rubber sleeve is provided with a through hole.
Preferably, the two chromium vanadium steel clamping piece heads are welded on one side, close to each other, of the outer ends of the two chromium vanadium steel clamping piece blocks, and the outer ends of the chromium vanadium steel clamping piece heads are arranged in a sharp-horn shape.
Preferably, the number of the fixed clamping blocks is two, and the two fixed clamping blocks are respectively positioned on two sides of the chromium-vanadium steel sheet block.
The utility model has the beneficial effects that:
the device utilizes the characteristic of high strength and large torque of the existing steel bar shears to reform the jaw, cuts off the cutting edge with the shearing function, welds the flat jaw with the meshing function in the direction perpendicular to the cutting edge, makes the special pliers for maintaining the gasifier fixing part, and simultaneously uses tools such as a rubber hammer in a matching way, and after the fixing part which is knocked to slide is restored, the device is used for meshing and fixing the grooves at four corners of the fixing part on the fins, thereby facilitating the maintenance operation of the gasified fixing part.
Drawings
FIG. 1 is a schematic structural view of a gasifier fastener repair pliers according to the present invention;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: 1 chromium vanadium steel clamping head, 2 chromium vanadium steel sheet block, 3 fixed clamping block, 4 adjusting screw, 5 handle, 6 antiskid rubber sleeve and 7 connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-2, a special pliers for maintaining gasifier fixing parts comprises two handles 5, one end of each handle 5 is rotatably connected, and one end of one handle 5 close to the rotary joint is provided with a connecting plate 7, the outer end of the connecting plate 7 and the outer end of the other handle 5 are both rotatably provided with a chrome vanadium steel sheet block 2, the outer ends of the two chrome vanadium steel sheet blocks 2 are both provided with chrome vanadium steel clamping head 1, the two chrome vanadium steel clamping head 1 are welded on one side of the outer ends of the two chrome vanadium steel sheet blocks 2 close to each other, and the outer end of the chromium vanadium steel clamping piece head 1 is arranged in a sharp-cornered shape, so that the gasification piece is convenient to fix and the sliding is reduced, and be connected with between two chromium vanadium steel piece pieces 2 middle parts and decide clamp splice 3, decide the both ends of clamp splice 3 and rotate with two chromium vanadium steel piece pieces 2 respectively and be connected, decide the quantity of clamp splice 3 and be two, and two decide clamp splice 3 and be located the both sides of chromium vanadium steel piece 2 respectively.
Adjusting screws 4 are arranged on the outer wall of the connecting plate 7, the adjusting screws 4 are in threaded fit with the connecting plate 7, the inner ends of the adjusting screws 4 are attached to the chromium-vanadium steel sheet blocks 2, and the size of an opening between the two chromium-vanadium steel sheet blocks 2 can be adjusted conveniently.
The one end that chromium vanadium steel piece 2 was kept away from to two handles 5 all is provided with anti-skidding rubber sleeve 6, and the through hole has been seted up at the middle part of anti-skidding rubber sleeve 6, improves the frictional force between hand and the handle 5, reduces and slides.
In this embodiment, in the use, can adjust the aperture between two chromium vanadium steel film pieces 2 through outside turning handle 5, make the object place at chromium vanadium steel clip head 1 central point, both hands hold handle 5 and power handle 5 toward interior pressure, until being pressed from both sides the object and reaching the clamp effect, pull handle 5 outward simultaneously and get alright.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a special pincers of gasifier mounting maintenance, includes two handles (5), its characterized in that, two the one end of handle (5) is rotated and is connected, and one of them handle (5) is close to the one end of rotating the junction is provided with connecting plate (7), the outer end of connecting plate (7) all rotates with the outer end of another handle (5) and installs chromium vanadium steel piece (2), two the outer end of chromium vanadium steel piece (2) all is provided with chromium vanadium steel clamp head (1), and is connected with between two chromium vanadium steel piece (2) middle parts and decides clamp splice (3), decide the both ends of clamp splice (3) respectively with two vanadium chromium steel piece (2) are rotated and are connected.
2. The special pliers for maintaining the fixed part of the gasifier according to claim 1, wherein an adjusting screw (4) is arranged on the outer wall of the connecting plate (7), the adjusting screw (4) is in threaded fit with the connecting plate (7), and the inner end of the adjusting screw (4) is attached to the chrome vanadium steel sheet block (2).
3. The special pliers for maintaining the fixed part of the gasifier according to claim 1, wherein the ends of the two handles (5) far away from the chrome vanadium steel sheet block (2) are provided with anti-skid rubber sleeves (6).
4. The special pliers for maintaining the fixed part of the gasifier according to claim 3, wherein the middle part of the anti-skid rubber sleeve (6) is provided with a through hole.
5. The special pliers for maintaining the gasifier fixing piece is characterized in that the two chrome vanadium steel clamping head (1) are welded on one side, close to each other, of the outer ends of the two chrome vanadium steel clamping head (2), and the outer ends of the chrome vanadium steel clamping head (1) are arranged in a pointed angle shape.
6. The special pliers for maintaining the fixed part of the gasifier according to claim 1, wherein the number of the fixed clamping blocks (3) is two, and the two fixed clamping blocks (3) are respectively positioned at two sides of the chrome vanadium steel sheet block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818217.5U CN215470591U (en) | 2021-08-05 | 2021-08-05 | Special pliers for maintaining gasifier fixing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818217.5U CN215470591U (en) | 2021-08-05 | 2021-08-05 | Special pliers for maintaining gasifier fixing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215470591U true CN215470591U (en) | 2022-01-11 |
Family
ID=79756010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121818217.5U Active CN215470591U (en) | 2021-08-05 | 2021-08-05 | Special pliers for maintaining gasifier fixing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215470591U (en) |
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2021
- 2021-08-05 CN CN202121818217.5U patent/CN215470591U/en active Active
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