CN219217508U - Temporary supporting device for gas tank leveling guide wheel replacement operation - Google Patents
Temporary supporting device for gas tank leveling guide wheel replacement operation Download PDFInfo
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- CN219217508U CN219217508U CN202320567450.3U CN202320567450U CN219217508U CN 219217508 U CN219217508 U CN 219217508U CN 202320567450 U CN202320567450 U CN 202320567450U CN 219217508 U CN219217508 U CN 219217508U
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- Prior art keywords
- jack
- guide wheel
- leveling
- support
- leveling guide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Abstract
The utility model discloses a temporary supporting device for replacing a leveling guide wheel of a gas tank, which relates to the technical field of maintenance of a leather membrane gas tank and comprises the following components: the top of the slideway is used for contacting with the leveling steel wire rope and supporting the leveling steel wire rope; an output shaft of the lifting device is connected with the slideway, and the lifting device can drive the slideway to ascend or descend and keep the moved position; the support frame is used for being detachably and fixedly connected with the leveling guide wheel support, the lifting device is used for being fixed on the support frame, the structure is simple, the operation is convenient, the maintenance of the leveling steel wire rope support wheel can be carried out under the condition of not stopping the gas holder, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of maintenance of leather membrane gas tanks, in particular to a temporary supporting device for gas tank leveling guide wheel replacement operation.
Background
The membrane gas holder has the advantages of high throughput and low daily maintenance cost, and is widely used in metallurgical petrochemical industry in recent years. The membrane gas holder recovers or stores a large amount of combustible and toxic gases, thereby not only receiving considerable economic benefit, but also being important environmental protection equipment, and also being a major source of danger.
One or more sections of large pistons move up and down to achieve coal gas throughput, the diameters of the pistons are different from 20 meters to 68 meters, the levelness of the pistons is required to reach +/-30 mm, and daily operation is mainly maintained by a piston leveling counterweight system on the top of the gas tank. The leather membrane sealed gas cabinet is provided with 4 to 9 groups of piston leveling weight systems according to the size of the cabinet, each group of leveling system is provided with 2 sets of small leveling steel wire rope supporting wheels and 2 sets of large leveling steel wire rope supporting wheels, if the leather membrane cabinet of the 9 groups of leveling systems is provided with 36 sets of leveling steel wire rope supporting wheels, the single weight wheel supports about 2 to 3 tons, the leveling steel wire rope supporting wheels run for 24 hours all the year round, and when one leveling steel wire rope supporting wheel fails, the production of the gas cabinet can be influenced during maintenance or replacement, if the maintenance is not timely, the maintenance is a major potential safety hazard of the gas cabinet.
In the prior art, the maintenance and leveling of the steel wire rope supporting wheel is required to stop the gas holder, and a large-scale machine tool is adopted to hoist and level the counterweight, so that the construction period is long, the construction cost is high, the production and operation of the gas holder are influenced, and the production loss cost of gas is high.
Disclosure of Invention
The utility model aims to provide a temporary supporting device for replacing a leveling guide wheel of a gas tank, which solves the problems in the prior art, has a simple structure and is convenient to operate, and the maintenance of the leveling steel wire rope supporting wheel can be performed under the condition of not stopping the gas tank, so that the cost is saved.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a temporary supporting device for replacing a leveling guide wheel of a gas tank, which comprises the following components: the top of the slideway is used for contacting with the leveling steel wire rope and supporting the leveling steel wire rope; the output shaft of the lifting device is connected with the slideway, and the lifting device can drive the slideway to ascend or descend and keep the moved position; the supporting frame is used for being detachably and fixedly connected with the leveling guide wheel support, and the lifting device is used for being fixed on the supporting frame.
Preferably, the lifting device is a jack.
Preferably, the slide way is a semicircular slide way.
Preferably, the jack further comprises a slide fixing sleeve, wherein the top of the slide fixing sleeve is fixedly connected with the bottom of the slide, and the bottom of the slide fixing sleeve is sleeved and fixed at the top end of the jack output shaft.
Preferably, the jack further comprises a plurality of fastening bolts, a plurality of threaded holes are formed in the outer side wall of the slide fixing sleeve, the fastening bolts are used for being in threaded connection with the threaded holes, and the fastening bolts can be tightly abutted to the output shaft of the jack by tightening the fastening bolts.
Preferably, the support frame includes bracket, jack support and jack fixed cover under the jack, the jack support vertical setting just be used for with leveling guide pulley support detachably fixed connection, the jack holds in the palm under and is the level setting, the jack down the one end of bracket with the bottom fixed connection of support frame, the jack be used for place with on the jack down the bracket, the jack fixed cover be on a parallel with the jack down the bracket setting and set up with the upper portion of bracket under the jack, the one end of jack fixed cover with jack support fixed connection, the other end be used for the cover establish fix with the outside of jack in order to with the jack be fixed in on the jack down the bracket.
Preferably, the lifting jack comprises a leveling guide wheel bracket, and is characterized by further comprising a plurality of fixing bolts, wherein a plurality of through holes are formed in the lifting jack bracket, and the fixing bolts penetrate through the through holes and are in threaded connection with threaded holes in the leveling guide wheel bracket so as to fix the lifting jack bracket and the leveling guide wheel bracket.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a temporary supporting device for gas tank leveling guide wheel replacement operation, which is characterized in that a supporting frame is fixed with a leveling guide wheel bracket on a top plate of a gas tank, and then a slideway is driven to ascend through a lifting device, so that the slideway is tightly propped against a leveling steel wire rope, and a leveling steel wire rope supporting wheel on the leveling guide wheel bracket, which is connected with the leveling guide wheel bracket through a supporting wheel support, can be removed for maintenance or replacement, a large-scale machine is prevented from being used for hoisting a leveling counterweight, the structure is simple, the operation is convenient, the maintenance of the leveling steel wire rope supporting wheel can be carried out under the condition of not stopping the gas tank, and the cost is saved.
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 diagram of a structure of a temporary support device for a gas tank leveling guide wheel replacement operation, provided by the utility model;
in the figure: 1. a semicircular arc slideway; 2. a slideway fixing sleeve; 3. leveling the steel wire rope; 4. a jack fixing sleeve; 5. a jack; 6. a jack lower bracket; 7. leveling guide wheel brackets; 8. a gas cabinet top plate; 9. leveling a steel wire rope supporting wheel; 10. a supporting wheel support; 11. a fixing bolt; 12. and a jack bracket.
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 temporary supporting device for replacing a leveling guide wheel of a gas tank, which solves the problems in the prior art, has a simple structure and is convenient to operate, and the maintenance of the leveling steel wire rope supporting wheel can be performed under the condition of not stopping the gas tank, so that the cost is saved.
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 temporary supporting device for replacing a leveling guide wheel of a gas tank, which is shown in figure 1 and comprises: the top of the slideway is used for contacting with the leveling wire rope 3 and supporting the leveling wire rope 3; an output shaft of the lifting device is connected with the slideway, and the lifting device can drive the slideway to ascend or descend and keep the moved position; the support frame is used for being detachably fixedly connected with the leveling guide wheel support 7, the lifting device is used for being fixed on the support frame, the leveling guide wheel support 7 on the top plate 8 of the gas cabinet is fixed through the support frame, then the lifting device drives the slideway to ascend, so that the slideway jacks up the leveling steel wire rope 3, the leveling steel wire rope support wheel 9 on the leveling guide wheel support 7, which is connected with the leveling guide wheel support 7 through the support wheel support 10, can be detached for maintenance or replacement, the large-scale machine is prevented from being used for hoisting the leveling counterweight, the structure is simple, the operation is convenient, and the maintenance of the leveling steel wire rope support wheel 9 can be carried out under the condition of not stopping the gas cabinet, so that the cost is saved. In a preferred embodiment, the lifting device is a jack 5, and the lifting device has a simple structure and is convenient to operate.
In a preferred embodiment, the slideway is a semicircular slideway 1, which can adapt to the leveling steel wire rope 3, increase the contact area with the leveling steel wire rope 3 and avoid damage to the steel wire rope without stress concentration.
In a preferred embodiment, the temporary support device for the gas tank leveling guide wheel replacement operation further comprises a slide fixing sleeve 2, wherein the top of the slide fixing sleeve 2 is fixedly connected with the bottom of the slide, and the bottom of the slide fixing sleeve 2 is sleeved and fixed at the top end of the output shaft of the jack 5, so that the temporary support device is simple in structure.
In a preferred embodiment, the temporary support device for the gas tank leveling guide wheel replacement operation further comprises a plurality of fastening bolts, a plurality of threaded holes are formed in the outer side wall of the slide fixing sleeve 2, the fastening bolts are in threaded connection with the threaded holes, the fastening bolts can be tightly abutted against the output shaft of the jack 5 by tightening the fastening bolts, the slide can be fixed with the jack 5 by tightening the fastening bolts with a simple structure, and the slide can be detached from the jack 5 by loosening the fastening bolts.
In a preferred embodiment, the support frame includes a jack down bracket 6, a jack stand 12 and a jack fixing sleeve 4, the jack stand 12 is vertically arranged and is used for being detachably and fixedly connected with the leveling guide wheel stand 7, the jack 5 is horizontally arranged in a supporting mode, one end of the jack down bracket 6 is fixedly connected with the bottom of the support frame, the jack 5 is used for being placed on the jack down bracket 6, the jack fixing sleeve 4 is parallel to the jack down bracket 6 and is arranged on the upper portion of the jack down bracket 6, one end of the jack fixing sleeve 4 is fixedly connected with the jack stand 12, the other end of the jack fixing sleeve is used for being sleeved on the outer side of the jack 5 to fix the jack 5 on the jack down bracket 6, and the jack is simple in structure and can guarantee stability when supporting the jack 5.
In a preferred embodiment, the temporary supporting device for the gas holder leveling guide wheel replacement operation further comprises a plurality of fixing bolts 11, a plurality of through holes are formed in the jack support 12, the fixing bolts 11 penetrate through the through holes and are in threaded connection with threaded holes in the leveling guide wheel support 7 so as to fix the jack support 12 with the leveling guide wheel support 7, the fixing bolts 11 can enable the jack support 12 to be fixed and detached from the leveling guide wheel support 7, and the temporary supporting device for the gas holder leveling guide wheel replacement operation is simple in structure and capable of enabling the temporary supporting device for the gas holder leveling guide wheel replacement operation to be reused.
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 (7)
1. The utility model provides a gas chamber leveling guide pulley changes operation temporary support device which characterized in that: comprising the following steps:
the top of the slideway is used for being in contact with the leveling steel wire rope and supporting the leveling steel wire rope;
the output shaft of the lifting device is connected with the slideway, and the lifting device can drive the slideway to ascend or descend and keep the moved position;
the support frame is used for being detachably and fixedly connected with the leveling guide wheel support, and the lifting device is used for being fixed on the support frame.
2. The temporary support device for gas holder leveling guide wheel replacement operation according to claim 1, wherein: the lifting device is a jack.
3. The temporary support device for gas tank leveling guide wheel replacement operation according to claim 2, wherein: the slide way is a semicircular slide way.
4. The temporary support device for gas holder leveling guide wheel replacement operation according to claim 3, wherein: the lifting jack further comprises a slide fixing sleeve, the top of the slide fixing sleeve is fixedly connected with the bottom of the slide, and the bottom of the slide fixing sleeve is sleeved and fixed at the top end of the jack output shaft.
5. The temporary support device for gas tank leveling guide wheel replacement operation according to claim 4, wherein: the lifting jack is characterized by further comprising a plurality of fastening bolts, wherein a plurality of threaded holes are formed in the outer side wall of the slide fixing sleeve, the fastening bolts are used for being in threaded connection with the threaded holes, and the fastening bolts can be tightly abutted against the output shaft of the lifting jack by tightening the fastening bolts.
6. The temporary support device for gas tank leveling guide wheel replacement operation according to claim 5, wherein: the support frame includes the jack down bracket, jack support and jack fixed cover, the jack support vertical setting just be used for with leveling guide pulley support detachably fixed connection, the jack holds in the palm under and is the level setting, the jack down the one end of bracket with the bottom fixed connection of support frame, the jack be used for place with on the jack down the bracket, the jack fixed cover is on a parallel with the jack down the bracket setting and set up with the upper portion of jack down the bracket, the one end of jack fixed cover with jack support fixed connection, the other end be used for the cover establish fixedly with the outside of jack in order to with the jack is fixed in on the jack down the bracket.
7. The temporary support device for gas holder leveling guide wheel replacement operation according to claim 6, wherein: the jack support is provided with a plurality of through holes, and the fixing bolts penetrate through the through holes and are in threaded connection with threaded holes in the leveling guide wheel support so as to fix the jack support and the leveling guide wheel support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320567450.3U CN219217508U (en) | 2023-03-21 | 2023-03-21 | Temporary supporting device for gas tank leveling guide wheel replacement operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320567450.3U CN219217508U (en) | 2023-03-21 | 2023-03-21 | Temporary supporting device for gas tank leveling guide wheel replacement operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219217508U true CN219217508U (en) | 2023-06-20 |
Family
ID=86736028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320567450.3U Active CN219217508U (en) | 2023-03-21 | 2023-03-21 | Temporary supporting device for gas tank leveling guide wheel replacement operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219217508U (en) |
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2023
- 2023-03-21 CN CN202320567450.3U patent/CN219217508U/en active Active
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