CN220467329U - Supporting device for maintenance of chemical equipment - Google Patents
Supporting device for maintenance of chemical equipment Download PDFInfo
- Publication number
- CN220467329U CN220467329U CN202322130491.9U CN202322130491U CN220467329U CN 220467329 U CN220467329 U CN 220467329U CN 202322130491 U CN202322130491 U CN 202322130491U CN 220467329 U CN220467329 U CN 220467329U
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- Prior art keywords
- gear
- fixedly connected
- double
- rod
- plate
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- 239000000126 substance Substances 0.000 title claims abstract description 53
- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000007689 inspection Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a supporting device for maintenance of chemical equipment, which comprises a fixed plate, wherein an electric hoist is fixedly connected to the center of the lower part of the fixed plate, the left side and the right side of the fixed plate are respectively and fixedly connected with a first supporting plate and a second supporting plate, the outer side of the second supporting plate is fixedly connected with a motor, the output end of the motor penetrates through the second supporting plate to be connected with a shaft rod, the left end of the shaft rod is fixedly connected with a first gear, the front side and the rear side of the first gear are respectively meshed with a second gear, the right side of each second gear is fixedly connected with a supporting rod, and the supporting rods are rotationally connected with the second supporting plate; every second gear left side all fixedly connected with double-end screw rod, two splint are all overlapped on every double-end screw rod, splint and double-end screw rod threaded connection, and double-end screw rod's the other end rotates with first backup pad to be connected. The left side of every second gear is all connected a set of clamping assembly, and two sets of centre gripping are fixed around carrying out to chemical industry equipment to prevent that chemical industry equipment from taking place to rock when the maintenance inspection, with this improvement work efficiency.
Description
Technical Field
The utility model belongs to the technical field of chemical equipment overhaul tools, and particularly relates to a supporting device for maintenance of chemical equipment.
Background
Chemical machinery comprises two parts, one of which is a chemical machine, mainly refers to equipment such as a fan, a compressor, various pumps and the like for fluid delivery, and the main part of the chemical machine is a moving machine, which is generally called a chemical machine. The second is chemical equipment, which refers primarily to machines whose components are stationary, such as separation equipment in columns, vessels, reactor equipment, etc., sometimes referred to as nonstandard equipment. The chemical equipment needs to be subjected to daily maintenance work in one use time, the chemical equipment is usually required to be lifted for inspection, the existing chemical equipment maintenance frame is simple in structure, the chemical equipment is lifted by using a lifting rope, the chemical equipment is not fixed, the chemical equipment shakes greatly during inspection and overhaul, inspection and overhaul by workers are inconvenient, the lifted hooks are fixed, the lifted ropes are still not fixed, and the chemical equipment shakes, so that maintenance work of the workers is affected.
The China patent with the application number of 201811518033. X discloses a supporting device for maintaining chemical equipment, which needs to manually rotate left and right rotating handles, and two screws push a baffle plate to clamp and limit the chemical equipment under the action of a threaded pipe on a sliding sleeve and a sliding rod fixing frame, so that the structure is complex, the manual operation efficiency is low, and in addition, the left and right baffle plates are difficult to well clamp relative to the chemical equipment with larger volume.
The chinese patent of application number 202122501645.1 discloses a chemical plant hoist and mount maintenance device, gear motor passes through second pinion, gear wheel, the rotation of first pinion drive bi-directional screw rod to clamping assembly presss from both sides tight chemical plant, but because the existence of bi-directional screw rod in two clamp splice, only can realize partial centre gripping to chemical plant, is difficult to with its omnidirectional centre gripping firm, and the centre gripping is unstable easily, takes place the sideslip.
Disclosure of Invention
Aiming at the problems of complex structure and low clamping instability efficiency in the prior art, the utility model provides the supporting device for maintaining the chemical equipment, which has the advantages of simple structure and good clamping stability.
The object of the utility model is achieved in the following way:
the utility model provides a strutting arrangement is used in maintenance of chemical industry equipment, includes the fixed plate, fixed plate lower part center department fixedly connected with electric hoist, fixed plate left and right sides respectively fixed connection first backup pad and second backup pad, second backup pad outside fixedly connected with motor, the motor output runs through second backup pad connection axostylus axostyle, axostylus axostyle left end fixedly connected with first gear, both sides all mesh around the first gear have the second gear, every second gear right side all fixedly connected with bracing piece, the bracing piece right-hand member is inserted and is established on the second backup pad and with second backup pad rotates to be connected; the left side of every second gear all is connected a set of clamping assembly, clamping assembly include with second gear fixed connection's double-end screw rod, all overlap on every double-end screw rod and establish two splint, splint and double-end screw rod threaded connection, double-end screw rod's the other end is rotated with first backup pad and is connected.
The double-end screw rod penetrates through the first supporting plate, and the end part is in threaded connection with a limiting ring.
The first gear, the second gear and the outside of the supporting rod are provided with a protective shell, the upper side and the lower side of the protective shell are fixedly connected with the second supporting plate, and the side edge of the protective shell is provided with a hole for the double-head screw rod to pass through.
The connecting rod is fixedly connected to the upper end of the clamping plate, and the upper end of the connecting rod is inserted into the lower part of the fixing plate and is in sliding connection with the fixing plate.
Compared with the prior art, the clamping assembly comprises two groups of clamping assemblies, each group of clamping assemblies comprises a double-ended screw rod and two clamping plates, the clamping assemblies clamp and fix chemical equipment from the left end and the right end to the middle, one group of clamping assemblies can only clamp and fix one side of the outer part of the chemical equipment locally, and the two groups of clamping assemblies can clamp and fix the inner side and the outer side of the chemical equipment, so that the chemical equipment is prevented from shaking during maintenance and inspection, maintenance personnel can maintain the chemical equipment conveniently, and the working efficiency is improved. The second gear is limited and fixed and supported by the supporting rod, and the double-head screw is limited and fixed by the limiting ring.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial enlarged view at a in fig. 1.
Wherein: 1. a fixing plate; 2. an electric hoist; 3. a first support plate; 4. a second support plate; 5. a motor; 6. a shaft lever; 7. a first gear; 8. a second gear; 9. a support rod; 10. a clamping plate; 11. a double-ended screw; 12. a limiting ring; 13. a protective shell; 14. and a connecting rod.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a supporting device for maintaining chemical equipment, which comprises a fixed plate 1, wherein an electric hoist 2 is fixedly connected to the center of the lower part of the fixed plate 1, and when the supporting device is used, chemical equipment is firstly hung on a hook on the electric hoist 2 through a rope, and the chemical equipment is lifted to the air through the electric hoist 2.
The vertical fixedly connected with first backup pad 3 in fixed plate 1 left side, the vertical fixedly connected with second backup pad 4 in fixed plate 1 right side, second backup pad 4 right side fixedly connected with motor 5, the output of motor 5 runs through second backup pad 4, fixedly connected with axostylus axostyle 6, axostylus axostyle 6 left end fixedly connected with first gear 7, both sides all mesh around the first gear 7 have second gear 8, motor 5 rotates and drives axostylus axostyle 6 and rotate, axostylus axostyle 6 drives first gear 7 and rotates, first gear 7 is through the second gear 8 rotation of both sides around driving with the meshing of second gear 8.
The left side of every second gear 8 all is connected a set of clamping assembly, clamping assembly includes the double-end screw rod 11 with 8 fixed connection of second gear, all overlaps on every double-end screw rod 11 and establishes two splint 10, and two splint 10 are located double-end screw rod 11 both ends department and with double-end screw rod 11 threaded connection respectively, and second gear 8 drives double-end screw rod 11 and rotates to two splint 10 carry out opposite direction's synchronous motion, and two splint 10 are synchronous to the centre motion, carry out the centre gripping to chemical industry equipment both ends about. The second gear 8 of first gear 7 front side meshing is connected a set of clamping assembly, carries out the centre gripping to chemical industry equipment's front side, and another set of clamping assembly is connected to the second gear 8 of first gear 7 rear side meshing, carries out the centre gripping to chemical industry equipment's rear side, and dual centre gripping makes chemical industry equipment more firm, is difficult for rocking, and the maintenance personal of being convenient for maintains to this improves work efficiency, is particularly useful for the great chemical industry equipment of volume. When the motor 5 rotates reversely, the two clamping plates 10 synchronously move from the middle to the two ends, and clamping on chemical equipment is removed.
The right side fixedly connected with bracing piece 9 of second gear 8, bracing piece 9 right-hand member inserts and establishes on second backup pad 4, and rotates with second backup pad 4 to be connected, and bracing piece 9 carries out spacing fixed and support to second gear 8.
The double-end screw 11 penetrates through the first supporting plate 3, the end part is sleeved with a limiting ring 12 in threaded connection, and the limiting ring 12 is used for limiting and fixing the double-end screw 11.
The left side department of second backup pad 4 is equipped with protecting crust 13, and protecting crust 13 hollow setting, first gear 7, second gear 8 and bracing piece 9 all are located protecting crust 13, and protecting crust 13 upper and lower both sides and second backup pad 4 fixed connection, side setting supply the hole that double-end screw 11 passed. By arranging the protective shell 13, the first gear 7, the second gear 8 and the supporting rod 9 can be protected, and the parts are prevented from being damaged by external factors during operation.
The upper end of the clamping plate 10 is fixedly connected with a connecting rod 14, and the upper end of the connecting rod 14 is inserted into the lower part of the fixed plate 1 and is in sliding connection with the fixed plate 1. By providing the connecting rod 14, the limiting effect on the clamping plate 10 can be enhanced, so that the clamping plate 10 can be kept horizontally moving in the moving process.
The working process comprises the following steps: the chemical equipment is hung on a hook on the electric hoist 2 through a rope, and the chemical equipment is lifted to the air through the electric hoist 2. The motor 5 rotates to drive the shaft lever 6 to rotate, the shaft lever 6 drives the first gear 7 to rotate, the first gear 7 drives the second gear 8 on the front side and the rear side to rotate through being meshed with the second gear 8, the second gear 8 drives the double-headed screw 11 to rotate, and accordingly the two clamping plates 10 synchronously move towards the middle, and the left end and the right end of chemical equipment are clamped and fixed. When the motor 5 rotates reversely, the two clamping plates 10 synchronously move from the middle to the two ends, and clamping on chemical equipment is removed.
The second gear 8 of first gear 7 front side meshing is connected a set of clamping assembly, carries out the centre gripping to chemical industry equipment's front side both ends, and another set of clamping assembly is connected to the second gear 8 of first gear 7 rear side meshing, carries out the centre gripping to chemical industry equipment's rear side both ends, and dual centre gripping makes chemical industry equipment more firm, is difficult for rocking, and the maintenance personal of being convenient for maintains to this improves work efficiency, is particularly useful for the great chemical industry equipment of volume.
In the description of the present utility model, the positional or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.
Claims (4)
1. The utility model provides a strutting arrangement for chemical plant equipment maintains, includes fixed plate (1), its characterized in that: the electric hoist is fixedly connected with the center of the lower part of the fixed plate (1), the left side and the right side of the fixed plate (1) are respectively fixedly connected with a first support plate (3) and a second support plate (4), the outer side of the second support plate (4) is fixedly connected with a motor (5), the output end of the motor (5) penetrates through a connecting shaft rod (6) of the second support plate (4), the left end of the shaft rod (6) is fixedly connected with a first gear (7), the front side and the rear side of the first gear (7) are respectively meshed with a second gear (8), the right side of each second gear (8) is respectively fixedly connected with a support rod (9), and the right end of each support rod (9) is inserted on the second support plate (4) and is rotationally connected with the second support plate (4); the left side of every second gear (8) all is connected a set of clamping assembly, clamping assembly include with second gear (8) fixed connection's double-end screw rod (11), all overlap on every double-end screw rod (11) and establish two splint (10), splint (10) and double-end screw rod (11) threaded connection, the other end and the first backup pad (3) rotation of double-end screw rod (11) are connected.
2. The supporting device for maintenance of chemical equipment according to claim 1, wherein: the double-headed screw (11) penetrates through the first supporting plate (3), and the end part is in threaded connection with a limiting ring (12).
3. The supporting device for maintenance of chemical equipment according to claim 1, wherein: the first gear (7), the second gear (8) and the supporting rod (9) are externally provided with a protective shell (13), the upper side and the lower side of the protective shell (13) are fixedly connected with the second supporting plate (4), and the side edges of the protective shell are provided with holes for the double-headed screw (11) to pass through.
4. The supporting device for maintenance of chemical equipment according to claim 1, wherein: the upper end of the clamping plate (10) is fixedly connected with a connecting rod (14), and the upper end of the connecting rod (14) is inserted into the lower part of the fixed plate (1) and is in sliding connection with the fixed plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130491.9U CN220467329U (en) | 2023-08-09 | 2023-08-09 | Supporting device for maintenance of chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130491.9U CN220467329U (en) | 2023-08-09 | 2023-08-09 | Supporting device for maintenance of chemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467329U true CN220467329U (en) | 2024-02-09 |
Family
ID=89802026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322130491.9U Active CN220467329U (en) | 2023-08-09 | 2023-08-09 | Supporting device for maintenance of chemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467329U (en) |
-
2023
- 2023-08-09 CN CN202322130491.9U patent/CN220467329U/en active Active
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