CN220098243U - Combined lifting appliance for overhauling water tower fan - Google Patents
Combined lifting appliance for overhauling water tower fan Download PDFInfo
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- CN220098243U CN220098243U CN202320592220.2U CN202320592220U CN220098243U CN 220098243 U CN220098243 U CN 220098243U CN 202320592220 U CN202320592220 U CN 202320592220U CN 220098243 U CN220098243 U CN 220098243U
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- cross rod
- water tower
- supporting
- support
- tower fan
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000005096 rolling process Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a combined lifting appliance for overhauling a water tower fan, which relates to the technical field of overhauling the water tower fan and comprises the following components: the support cross rod, the lifting lug and the plurality of support diagonal rods are horizontally arranged; the lifting lug is in sliding connection with the supporting cross rod and is used for hanging a hoisting hoist to hoist each part of the water tower fan; the two ends of the supporting cross rod are connected with a plurality of supporting diagonal rods, the supporting diagonal rods are perpendicular to the supporting cross rod, each supporting diagonal rod can rotate around the axis of the supporting cross rod and keep the position after rotation, one end of each supporting diagonal rod, far away from the supporting cross rod, is used for being fixedly connected with two parallel beams of the cross beam at the top of the water tower fan in a detachable mode, and the supporting cross rod is simple in structure, convenient to operate, shortens operation time and reduces operation cost.
Description
Technical Field
The utility model relates to the technical field of overhauling of a water tower fan, in particular to a combined lifting appliance for overhauling of a water tower fan.
Background
The cooling tower is used for cooling water, and has good water saving and circulating functions, so that the cooling tower is widely applied to chemical plants, power plants, steel plants and cement plants, and firstly, the cooling tower convects the blown-in wind and water to remove heat, and a part of water can evaporate to take away a certain amount of heat to play a role in reducing water temperature. In this process, the role of the water tower fan is very important, and the fan is used for stabilizing the operation of the whole system and providing basic wind power for the water cooling tower. If vibration problems occur in the water tower fan, the safety of the water tower fan can be seriously influenced, even equipment damage and the like can occur, the price of equipment is very high when the equipment is replaced, and the operation time is long, especially when the temperature is high in summer, the operation of the whole system is very easy to influence. This requires that we do maintenance and service work on a daily basis, which generally includes: the bearing inspection at both ends of motor refuels, the maintenance under the line, the speed reducer inspection refuels or handles oil blanket oil leak and change connecting axle, change blade etc. these operations all need to relate to each part hoist and mount of water tower fan, present each part hoist and mount operation of water tower fan all adopts the automobile crane to hoist and mount, because the automobile crane needs to hire outward, every operation all needs to contact the automobile crane in advance one day or two days and hoist and mount, because the water tower is generally very high, therefore need hoist and mount more than 16T, we need pay certain engineering machinery cost, if meet the water tower fan and break down again, the automobile crane can not arrive in time, hoist and mount inspection operation, can cause bigger equipment operation accident, so research how can accomplish water tower fan hoist and mount operation more fast becomes present urgent need.
Disclosure of Invention
The utility model aims to provide a combined lifting appliance for overhauling a water tower fan, which solves the problems of the prior art, has a simple structure, is convenient to operate, shortens the operation time and reduces the operation cost.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a combined lifting appliance for overhauling a water tower fan, which comprises the following components: the lifting device comprises a supporting cross rod, lifting lugs and a plurality of supporting diagonal rods, wherein the supporting cross rod is horizontally arranged; the lifting lug is in sliding connection with the supporting cross rod and is used for hanging a hoisting hoist to hoist all parts of the water tower fan; the two ends of the supporting cross rod are connected with a plurality of supporting diagonal rods, the supporting diagonal rods are perpendicular to the supporting cross rod, each supporting diagonal rod can rotate relative to the axis of the supporting cross rod and keep the rotated position, and one end of each supporting diagonal rod, which is far away from the supporting cross rod, is used for being fixedly connected with two parallel beams of the cross beam at the top of the water tower fan in a detachable mode.
Preferably, the number of the supporting diagonal rods is four, each end of the supporting cross rod is connected with two supporting diagonal rods, and the two supporting diagonal rods at each end of the supporting diagonal rods are far away from one ends of the supporting diagonal rods and respectively connected with two parallel beams of the cross beam at the top of the water tower fan in a detachable and fixed mode.
Preferably, the device further comprises a plurality of rotating connecting pieces, wherein the rotating connecting pieces are fixedly connected with one ends of the supporting diagonal rods, which are close to the supporting cross rods, and the rotating connecting pieces are connected with the supporting cross rods in a rotating mode and can keep the rotated positions.
Preferably, the rotating connecting piece comprises a sleeve and a locking bolt, the sleeve is sleeved on the outer side of the supporting cross rod, the sleeve is fixedly connected with one end, close to the supporting cross rod, of the supporting diagonal rod, a threaded hole is formed in the side wall of the sleeve, and the locking bolt is used for being in threaded connection with the threaded hole and penetrating through the threaded hole to be in butt joint with the supporting cross rod.
Preferably, the lifting device also comprises a sliding connecting piece, one end of the sliding connecting piece is in sliding connection with the top of the supporting cross rod, the bottom of the sliding connecting piece is fixedly connected with the lifting lug,
preferably, the sliding connection piece comprises a U-shaped groove guide rail, two connecting pieces and a plurality of connecting bolts, wherein the U-shaped groove guide rail is clamped on the support cross rod and can roll on the support cross rod, two ends of the U-shaped groove guide rail are fixedly connected with one connecting piece, one connecting piece is fixedly connected with one end of the lifting lug through one connecting bolt, the other connecting piece is fixedly connected with the other end of the lifting lug through one connecting bolt, and the two connecting pieces are arranged on two sides of the support cross rod, and the lifting lug is arranged below the support cross rod.
Preferably, a rolling bearing is fixedly arranged in the U-shaped groove guide rail and fixedly connected with the outer ring of the rolling bearing, and two ends of the inner ring of the rolling bearing are respectively and fixedly connected with the top ends of the two connecting sheets.
Preferably, the lifting lug is a V-shaped lifting lug with an upward opening.
Preferably, one end of the supporting inclined rod, which is far away from the supporting cross rod, is provided with a V-shaped support, and the V-shaped support is used for being fixedly clamped with the cross beam at the top of the water tower fan.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a combined lifting appliance for overhauling a water tower fan, which is characterized in that lifting lugs are firstly arranged on a supporting cross rod when in use, then a plurality of supporting diagonal rods are arranged at two ends of the supporting cross rod, at the moment, the opening and closing degree of the supporting diagonal rods is adjusted according to the position of a hung object and the distance between two parallel beams of a cross beam of the water tower fan, the lifting lugs are connected to the two parallel beams of the cross beam, the lifting lugs are adjusted above the hung object to be hung, and at the moment, a hand hoist is hung on a V-shaped lifting lug, so that the lifting inspection of all parts of the water tower fan can be carried out.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a combined lifting appliance for overhauling a water tower fan;
FIG. 2 is an enlarged view of FIG. 1 at A;
in the figure: 1. supporting the diagonal rod; 2. a locking bolt; 3. a support rail; 4. a connecting sheet; 5. a connecting bolt; 6. a U-shaped groove guide rail; 7. v-shaped lifting lugs; 8. a pipe sleeve; 9. v-shaped support.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a combined lifting appliance for overhauling a water tower fan, which solves the problems of the prior art, has a simple structure, is convenient to operate, shortens the operation time and reduces the operation cost.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a combined lifting appliance for overhauling a water tower fan, which is shown in figures 1-2 and comprises the following components: the support cross rod 3, the lifting lugs and the plurality of support diagonal rods 1 are horizontally arranged; the lifting lug is in sliding connection with the supporting cross rod 3 and is used for hanging a hoisting hoist to hoist each part of the water tower fan; the two ends of the support cross rod 3 are connected with a plurality of support diagonal rods 1, the support diagonal rods 1 are vertically arranged with the support cross rod 3, each support diagonal rod 1 can rotate around the axis of the support cross rod 3 and keep the rotated position, one end of each support diagonal rod 1, which is far away from the support cross rod 3, is used for being detachably and fixedly connected with two parallel beams of a cross beam at the top of a water tower fan, when the support cross rod is used, lifting lugs are firstly arranged on the support cross rod 3, then the plurality of support diagonal rods 1 are arranged at the two ends of the support cross rod 3, at the moment, the opening and closing degree of the support diagonal rods 1 is adjusted according to the position of a hanging object and the distance between the two parallel beams of the cross beam of the water tower fan, the lifting lugs are connected to the two parallel beams of the cross beam, the lifting lugs are adjusted to be above the hanging object to be hung, at the moment, the hand pulling block is hung on the V-shaped lifting lugs, the lifting inspection of each component of the water tower fan can be carried out, the structure is simple, the operation is convenient, the operation time is shortened compared with the employment of the automobile crane for operation, and the operation cost is reduced.
In a preferred embodiment, the number of the supporting diagonal rods 1 is four, each end of the supporting cross rod 3 is connected with two supporting diagonal rods 1, one end, far away from the supporting diagonal rods, of each end of the supporting diagonal rods 1 is respectively and detachably fixedly connected with two parallel beams of a cross beam at the top of the water tower fan, the opening and closing degree of the supporting diagonal rods 1 at the two ends of the supporting cross rod 3 is adjusted, the supporting diagonal rods 1 are connected with the two parallel beams of the cross beam, and the supporting diagonal rods 1 can stably support the supporting cross rod 3.
In a preferred embodiment, the supporting diagonal rod 1 is a DN50 steel pipe with a length of 1400mm; the supporting cross rod 3 is a DN50 steel pipe, and the length is 1100mm.
In a preferred embodiment, still include a plurality of rotation connecting pieces, rotate connecting piece and support the one end fixed connection that diagonal 1 is close to support horizontal pole 3, rotate connecting piece and support horizontal pole 3 rotation and be connected and can keep the position after rotating, adjust the degree of opening and shutting of support diagonal 1 at both ends through rotating the connecting piece, adapt to the width between two parallel beams of different grade type water tower fan top well-shaped roof beam, increase the adaptability of water tower fan overhauls with combination hoist.
In a preferred embodiment, rotate the connecting piece and include sleeve pipe and lock bolt 2, sleeve pipe cover 8 establishes in the outside of supporting horizontal pole 3, and sleeve pipe and support diagonal 1 be close to the one end fixed connection who supports horizontal pole 3, be provided with the screw hole on the sheathed tube lateral wall, lock bolt 2 be used for with screw hole threaded connection and pass screw hole and support horizontal pole 3 butt, simple structure, convenient operation to can dismantle, occupation space is little convenient to carry after the dismantlement.
In a preferred embodiment, the combined lifting appliance for overhauling the water tower fan further comprises a sliding connecting piece, one end of the sliding connecting piece is in sliding connection with the top of the supporting cross rod 3, the bottom of the sliding connecting piece is fixedly connected with the lifting lug, and the lifting lug can conveniently move horizontally on the lifted component of the water tower fan.
In a preferred embodiment, the sliding connection piece includes U type groove guide rail 6, two connection pieces 4 and a plurality of connecting bolt 5, U type groove guide rail 6 joint is on supporting horizontal pole 3 and can roll on supporting horizontal pole 3, the equal fixedly connected with of both ends of U type groove guide rail 6 is a connection piece 4, the bottom of a connection piece 4 passes through a connecting bolt 5 fixed connection with the one end of lug, the bottom of another connection piece 4 passes through a connecting bolt 5 fixed connection with the other end of lug, and two connection pieces 4 set up in the both sides of supporting horizontal pole 3, the lug sets up in the below of supporting horizontal pole 3, simple structure. The operation is convenient.
In a preferred embodiment, the inside fixed antifriction bearing that is provided with of U type groove guide rail 6 just with antifriction bearing's outer lane fixed connection, antifriction bearing's both ends of inner circle respectively with the top fixed connection of two connection pieces 4, realize sliding along supporting horizontal pole 3 through the roll of U type groove guide rail 6, simple structure, convenient operation.
In a preferred embodiment, the lifting lug is a V-shaped lifting lug 7 with an upward opening, and the lifting lug is simple in structure and convenient to be hung with a hook at the top of a hoisting block.
In a preferred embodiment, one end of the supporting diagonal rod 1 far away from the supporting cross rod 3 is provided with a V-shaped support 9,V-shaped support 9 which is used for being fixedly clamped with the cross beam at the top of the water tower fan, the V-shaped support 9 is formed by welding two 30 thick steel plates into a V shape, and then the V-shaped support 9 is welded at the bottom end of the supporting tube, so that the structure is simple, and the V-shaped support is conveniently fixedly clamped with the cross beam at the top of the water tower fan.
The utility model provides a use process of a combined lifting appliance for overhauling a water tower fan, which comprises the steps of firstly installing a U-shaped groove guide rail 6 and a V-shaped lifting lug 7 on a support cross rod 3 through a connecting sheet 4 and a connecting bolt 5, then sleeving a support diagonal rod 1 on a transverse pipe 3 in a crossing manner through a pipe sleeve 8, adjusting the opening and closing degree of the support diagonal rod 1 according to the position of a hung object and the distance between two parallel beams of a cross beam of the water tower fan, clamping a V-shaped support 9 on the two parallel beams of the cross beam through the opening and closing of the support diagonal rod 1, and then erecting above a hung object to be lifted, fastening by a locking bolt 2, and hanging a hoisting hoist on the V-shaped lifting lug at the moment, thus carrying out hoisting inspection on all parts of the water tower fan.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (9)
1. The utility model provides a water tower fan overhauls with combination hoist which characterized in that: comprising the following steps:
the support cross rod is horizontally arranged;
the lifting lug is in sliding connection with the supporting cross rod and is used for hanging a hoisting hoist to hoist all parts of the water tower fan;
the support diagonal rods are connected with the two ends of the support cross rod, the support diagonal rods are perpendicular to the support cross rod, each support diagonal rod can rotate relative to the axis of the support cross rod and keep the rotated position, and one end, away from the support cross rod, of each support diagonal rod is used for being detachably and fixedly connected with two parallel beams of the cross beam at the top of the water tower fan.
2. The combination hanger for overhauling a water tower fan as claimed in claim 1, wherein: the number of the supporting diagonal rods is four, each end of the supporting cross rod is connected with two supporting diagonal rods, and each end of the supporting diagonal rods is two, one end, away from the supporting diagonal rods, of each supporting diagonal rod is respectively connected with two parallel beams of the cross beam at the top of the water tower fan in a detachable and fixed mode.
3. The combination hanger for overhauling a water tower fan as claimed in claim 1, wherein: still include a plurality of rotation connecting pieces, rotate the connecting piece with the support diagonal is close to support the one end fixed connection of horizontal pole, rotate the connecting piece with support the horizontal pole and rotate and be connected and can keep the position after rotating.
4. The combination hanger for overhauling a water tower fan according to claim 3, wherein: the rotary connecting piece comprises a sleeve and a locking bolt, wherein the sleeve is sleeved on the outer side of the supporting cross rod, the sleeve is fixedly connected with one end, close to the supporting cross rod, of the supporting diagonal rod, a threaded hole is formed in the side wall of the sleeve, and the locking bolt is used for being in threaded connection with the threaded hole and penetrating through the threaded hole to be in butt joint with the supporting cross rod.
5. The combination hanger for overhauling a water tower fan as claimed in claim 1, wherein: the lifting lug is characterized by further comprising a sliding connecting piece, one end of the sliding connecting piece is in sliding connection with the top of the supporting cross rod, and the bottom of the sliding connecting piece is fixedly connected with the lifting lug.
6. The combination hanger for overhauling a water tower fan as recited in claim 5, wherein: the sliding connection piece comprises a U-shaped groove guide rail, two connecting pieces and a plurality of connecting bolts, wherein the U-shaped groove guide rail is clamped on the support cross rod and can roll on the support cross rod, two ends of the U-shaped groove guide rail are fixedly connected with one connecting piece, one connecting piece is fixedly connected with one end of the lifting lug through one connecting bolt, the other connecting piece is fixedly connected with the other end of the lifting lug through one connecting bolt, and two connecting pieces are arranged on two sides of the support cross rod, and the lifting lug is arranged below the support cross rod.
7. The combination hanger for overhauling a water tower fan as recited in claim 6, wherein: the U-shaped groove guide rail is internally and fixedly provided with a rolling bearing and is fixedly connected with the outer ring of the rolling bearing, and two ends of the inner ring of the rolling bearing are respectively and fixedly connected with the top ends of the two connecting sheets.
8. The combination hanger for overhauling a water tower fan as claimed in claim 1, wherein: the lifting lug is a V-shaped lifting lug with an upward opening.
9. The combination hanger for overhauling a water tower fan as claimed in claim 1, wherein: the one end that supports the diagonal bar and keep away from support the horizontal pole is provided with the V style of calligraphy and supports, the V style of calligraphy support be used for with water tower fan top well style of calligraphy roof beam joint is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592220.2U CN220098243U (en) | 2023-03-23 | 2023-03-23 | Combined lifting appliance for overhauling water tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592220.2U CN220098243U (en) | 2023-03-23 | 2023-03-23 | Combined lifting appliance for overhauling water tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220098243U true CN220098243U (en) | 2023-11-28 |
Family
ID=88882744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592220.2U Active CN220098243U (en) | 2023-03-23 | 2023-03-23 | Combined lifting appliance for overhauling water tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220098243U (en) |
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2023
- 2023-03-23 CN CN202320592220.2U patent/CN220098243U/en active Active
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