CN218841483U - High pressure self-sealing body dismounting tool - Google Patents
High pressure self-sealing body dismounting tool Download PDFInfo
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- CN218841483U CN218841483U CN202222914140.2U CN202222914140U CN218841483U CN 218841483 U CN218841483 U CN 218841483U CN 202222914140 U CN202222914140 U CN 202222914140U CN 218841483 U CN218841483 U CN 218841483U
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- chain block
- sealing body
- high pressure
- limiting
- fixedly connected
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 208000034656 Contusions Diseases 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a high and self-sealing body assembly and disassembly tools that adds, belong to the unit high and add the dismouting field, high and self-sealing body assembly and disassembly tools, including removing the support body, the fixed chain block that is provided with in top of removing the support body, a serial communication port, chain block's collude ring fixedly connected with locking subassembly, the one end fixedly connected with T shape pole of locking subassembly, the screw thread has been seted up to the one end of T shape pole, install the one end with T shape pole on the manhole door, be connected chain block and T shape pole, make the hoisting point keep away from the maintainer, utilize the relative weight from the seal that lever principle reduces, and make the maintainer keep away from the seal, the collision has been reduced, the potential danger of smashing, the unit high adds need not set up the scaffold frame alone or set up original methods such as hoisting point on the deoxidization layer during maintenance, direct suspension is on removing the shelf, the maintenance preparation time has been reduced.
Description
Technical Field
The utility model relates to a high dismouting field that adds of unit specifically is high and adds self-sealing body assembly and disassembly tools.
Background
The high pressure heater of unit is called the high pressure heater of unit entirely, is the hybrid heater of heating feedwater that connects behind the high pressure feed pump, and the high pressure heater of unit needs the staff to enter into the inside of high pressure after using and overhauls, and the staff need be through assembly and disassembly tools high pressure heater self-sealing body (manhole door) dismantlement before beginning maintenance work.
When the current unit height adds the maintenance, need demolish height and add, repack manhole door, current assembly and disassembly tools is fixed chain block and manhole door including rings, chain block, staff, demolishs the manhole door through the cooperation of rings and chain block.
The existing manhole door is heavy in self-sealing body, only a hand chain block matched with a lifting ring is used during disassembly, the disassembly difficulty is high, and meanwhile, because the self-sealing body is heavy, potential safety hazards exist during field maintenance, maintenance personnel are extremely easy to be injured, and unsafe conditions occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure is with from sealing body assembly and disassembly tools to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: high pressure is from sealing body assembly and disassembly tools, including removing the support body, the fixed chain block that is provided with in top of removing the support body, its characterized in that, chain block's collude ring fixedly connected with locking subassembly, the one end fixedly connected with T shape pole of locking subassembly, the one end of T shape pole is seted up threadedly.
As a further aspect of the present invention: the movable frame body comprises a main frame body and two support rods, wherein a chain block is fixedly arranged on the outer side of one support rod.
As a further aspect of the present invention: the outer side of one of the support rods is provided with a limiting seat in a sliding mode, and the outer side of the limiting seat is fixedly provided with a chain block.
As a further aspect of the present invention: the bottom of removing the support body is provided with four even removal wheels that distribute.
As a further aspect of the present invention: two limiting assemblies are fixedly connected to two sides of the movable frame body, and the limiting assemblies are located on one side of the movable wheel.
As a further aspect of the present invention: the limiting assembly comprises a limiting stud and a limiting sleeve, and the limiting stud is connected to the inner wall of the limiting sleeve in a threaded mode.
As a further aspect of the present invention: the locking assembly comprises a clamping seat and a clamping ring, one end of the clamping ring is fixedly connected with a hook ring of the chain block, the other end of the clamping ring is rotatably connected with one end of the clamping seat, and the other end of the clamping seat is fixedly connected with one side of the T-shaped rod.
As the utility model discloses further scheme again: the distance between one of the support rods and the outer edge of the main frame body is greater than that between the other support rod and the outer edge of the main frame body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) One end of the T-shaped rod is arranged on the manhole door, the chain block is connected with the T-shaped rod, so that the lifting point is far away from an overhaul worker, the relative weight of the self-sealing body is reduced by utilizing a lever principle, the overhaul worker is far away from the self-sealing body, and the potential risks of bruising and smashing are reduced;
(2) During the high-pressure maintenance of the unit, original methods such as independently erecting scaffolds or arranging lifting points on a deoxidizing layer are not needed, and the unit is directly hung on a movable rack, so that the maintenance preparation time is reduced;
(3) When the special tool is adopted, the special movable welding frame for hanging the chain block is used in a matched mode, the chain block is hung on the special frame, one person can pull the chain block to be detached or installed from the sealing body stably, the manual labor is not needed to be matched with a plurality of persons for dismounting, and the labor force waste is reduced.
Drawings
Fig. 1 is a front view of the manhole door of the present invention when it is assembled and disassembled.
Fig. 2 is an enlarged schematic view of fig. 1A.
Fig. 3 is a schematic structural diagram of the moving frame body and the chain block.
Fig. 4 is a schematic structural view of the T-bar when connected to the manhole door.
Fig. 5 is a schematic structural view of a T-bar.
Fig. 6 is a schematic structural view of the restricting assembly.
In the figure: 1-moving frame body, 2-chain block, 3-locking component, 4-T-shaped rod, 5-moving wheel, 6-limiting component, 61-limiting stud, 62-limiting sleeve and 7-limiting seat.
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.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-2, in an embodiment of the present invention, the portable electric hand tool includes a movable frame 1, four movable wheels 5 are disposed at the bottom end of the movable frame 1, a chain block 2 is fixedly disposed at the top end of the movable frame 1, a hook ring of the chain block 2 is fixedly connected to a locking assembly 3, and one end of the locking assembly 3 is fixedly connected to a T-shaped rod 4,T and one end of a rod 4 is threaded;
in the above embodiment, the movable frame body 1 can move in any direction through the movable wheel 5, when a worker needs to maintain the height of the machine set, the end with threads of the T-shaped rod 4 needs to be selected into the height manhole door, then the end of the chain block 2 with the hook ring is fixedly connected with the locking component 3 on the T-shaped rod 4, when the manhole door is disassembled, two workers need to cooperate, one worker needs to pull the other end of the chain block 2 with a hand, the T-shaped rod 4 and the manhole door are kept stable by using the lever principle, the other worker needs to hold one end of the T-shaped rod 4 away from the manhole door, the manhole door is pulled down from the height of the machine set through the T-shaped rod 4, at this time, the two workers can push the T-shaped rod 4 together to drive the manhole door away from the height of the machine set, and after the disassembly of the manhole door is completed, the worker can go to the inside of the unit for maintenance, so the manhole door can be disassembled and assembled through the utility model, the worker can install one end of the T-shaped rod 4 on the manhole door, the chain block 2 is connected with the T-shaped rod 4, the lifting point is far away from the maintainer, the relative weight of the self-sealing body is reduced by utilizing the lever principle, the maintainer is far away from the self-sealing body, the potential danger of bruising and smashing is reduced, when a special tool is adopted, the special movable frame 1 for hanging the chain block 2 is used in a matching way, the chain block 2 is hung on the movable frame 1, the purpose that one person assists the handle chain block 2 is realized, the self-sealing body is disassembled or assembled by dragging by one person, the disassembly and assembly of the self-sealing body is not required to be carried out by matching with a plurality of people, the manpower waste is reduced, the bottom end of the movable frame body 1 of the above contents is not necessarily four movable wheels 5, the bottom that removes support body 1 also can be for the triangle-shaped shape and be provided with three removal wheel 5, and the T shape pole 4 of above-mentioned content also can be the auxiliary rod of different shapes, only needs the one end of auxiliary rod to fix with the manhole door, and the staff can make the manhole door can be smoothly from the unit height in addition dismantle with the one end of holding the auxiliary rod.
Please refer to fig. 1-5, in the embodiment of the present invention, the mobile frame body 1 includes a main frame body and two support rods, a chain block 2 is fixedly disposed outside one of the support rods, a distance between one of the support rods and an outer edge of the main frame body is greater than a distance between the other support rod and an outer edge of the main frame body, when the mobile frame body 1 is used to disassemble a manhole door of the machine set, which is formed by cooperating the chain block 2 and the T-shaped rod 4, the worker fixes the threaded end of the T-shaped rod 4 with the manhole door, because the T-shaped rod 4 has a length, a hook ring of the chain block 2 must be connected with a locking component 3 of the T-shaped rod 4, which means that the position where the chain block 2 is installed is located right above the locking component 3 to better fix the manhole door and the T-shaped rod 4 by using a lever principle, the mobile frame body 1 is closer to the height of the machine set in the process of the matched disassembly, so that the mobile frame body 1 is provided with the chain block 2 and the distance between the support rod and the outer edge of the main frame body must be kept, which is equivalent to increase the distance between the chain block 2 and the machine set, and the worker can conveniently disassemble the machine set.
Please refer to fig. 1-5, in the embodiment of the present invention, the outside of one of the supporting rods is slidably provided with a limiting seat 7, the fixed chain block 2 that is provided with in the outside of limiting seat 7, the locking component 3 includes a clamping seat and a clamping ring, one end of the clamping ring is fixedly connected with the hook ring of the chain block 2, the other end of the clamping ring is rotatably connected with one end of the clamping seat, the other end of the clamping seat is fixedly connected with one side of the T-shaped rod 4, as can be seen from the above, the limiting seat 7 on the supporting rod can adjust the position, which is equivalent to adjusting the position of the chain block, the locking component 3 includes a clamping seat and a clamping ring, the clamping ring and the clamping seat can rotate, can help the worker to adjust the position when using the T-shaped rod 4, the worker can adjust the position of the chain block 2 by adjusting the position of the chain block 2, so that the chain block 2 can just adjust the axial position of the manhole door, the worker can drive the manhole door to realize relative rotation and movement at the machine height by adjusting the position of the T-shaped rod 4, therefore, the worker can actually adjust the position of the chain block 2 and the manhole door.
Please refer to fig. 1-6, in the embodiment of the present invention, two restriction components 6 of the equal fixedly connected with in both sides of the movable frame body 1, the restriction component 6 is located one side of the movable wheel 5, the restriction component 6 includes the restriction stud 61 and the restriction sleeve 62, the inner wall threaded connection of the restriction sleeve 62 has the restriction stud 61, the staff at the in-process of carrying out the dismouting to the manhole door at first need move the movable frame body 1 and keep stable, and the movable frame body 1 keeps stable and needs to pass through the aforementioned restriction component 6, contact with ground through the restriction stud 61 in the restriction component 6, the static friction force between the increase movable frame body 1 and the ground realizes the effect that the movable frame body 1 keeps stable, and the staff need promote when moving the movable frame body 1, only need to restrict the stud 61 and rotate to the top, let the bottom of restriction stud 61 keep away from ground can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. High pressure heater is from sealing body assembly and disassembly tools, including removing support body (1), the fixed chain block (2) that are provided with in top of removing support body (1), its characterized in that, the ring fixedly connected with locking subassembly (3) that collude of chain block (2), the one end fixedly connected with T shape pole (4) of locking subassembly (3), the one end of T shape pole (4) is seted up threadedly.
2. The high pressure self-sealing body dismounting tool according to claim 1, wherein the movable frame body (1) comprises a main frame body and two support rods, and a chain block (2) is fixedly arranged on the outer side of one of the support rods.
3. The high pressure self-sealing body dismounting tool according to claim 2, wherein a limiting seat (7) is slidably arranged on the outer side of one of the supporting rods, and a chain block (2) is fixedly arranged on the outer side of the limiting seat (7).
4. The high pressure self-sealing body dismounting tool according to claim 1, characterized in that the bottom end of the movable frame body (1) is provided with four uniformly distributed movable wheels (5).
5. The high pressure self-sealing body dismounting tool according to claim 4, characterized in that two limiting assemblies (6) are fixedly connected to both sides of the moving frame body (1), and the limiting assemblies (6) are located on one side of the moving wheel (5).
6. The high pressure self-sealing body disassembly and assembly tool of claim 5, wherein the limiting assembly (6) comprises a limiting stud (61) and a limiting sleeve (62), and the limiting stud (61) is connected to the inner wall of the limiting sleeve (62) in a threaded mode.
7. The high-pressure self-sealing body dismounting tool according to claim 1, wherein the locking assembly (3) comprises a clamping seat and a clamping ring, one end of the clamping ring is fixedly connected with a hook ring of the chain block (2), the other end of the clamping ring is rotatably connected with one end of the clamping seat, and the other end of the clamping seat is fixedly connected with one side of the T-shaped rod (4).
8. The high pressure self-sealing body assembly and disassembly tool of claim 2, wherein one of the support bars is spaced further from the outer edge of the main frame than the other support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914140.2U CN218841483U (en) | 2022-11-03 | 2022-11-03 | High pressure self-sealing body dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914140.2U CN218841483U (en) | 2022-11-03 | 2022-11-03 | High pressure self-sealing body dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218841483U true CN218841483U (en) | 2023-04-11 |
Family
ID=87311147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222914140.2U Active CN218841483U (en) | 2022-11-03 | 2022-11-03 | High pressure self-sealing body dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218841483U (en) |
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2022
- 2022-11-03 CN CN202222914140.2U patent/CN218841483U/en active Active
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