CN211287953U - Cushion suspension tile pumping device for hydroelectric generating set - Google Patents
Cushion suspension tile pumping device for hydroelectric generating set Download PDFInfo
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- CN211287953U CN211287953U CN201922236681.2U CN201922236681U CN211287953U CN 211287953 U CN211287953 U CN 211287953U CN 201922236681 U CN201922236681 U CN 201922236681U CN 211287953 U CN211287953 U CN 211287953U
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model provides a device of taking out tile for air cushion suspension among hydroelectric set, includes air cushion module and balanced module, and air cushion module quantity is a plurality of, and a plurality of air cushion modules are installed at the bottom half, and the gas output end of balanced module passes through the air supply branch pipe to be connected with the air cushion module, and the gas input end of balanced module connects the air supply house steward, and the air supply house steward is the hose. This device improves quality, efficiency and the flexibility ratio that the thrust tile was transported of large-scale hydroelectric set thrust tile dismouting, greatly reduced human resource input.
Description
Technical Field
The utility model belongs to hydraulic generator axle bush field, in particular to a device of taking out tile is suspended to air cushion for among hydroelectric set.
Background
At present, the tile pumping operation of the thrust bearing of the large-scale hydroelectric generating set is mainly completed through a tile pumping trolley with rollers, when the tile pumping operation is needed, the space in an oil groove is narrow, the tile pumping trolley is inconvenient to move in the oil groove and difficult to assemble, the tile pumping tool and the tile pumping mode are very large in limitation, when the tile pumping operation is needed on thrust tiles which are not right opposite to an oil groove window, the thrust tiles can be moved to the tile pumping trolley right opposite to the window in a manual carrying mode and then are carried away through the trolley, a large amount of manpower and material resources are needed to be input through the tile pumping tool and the tile pumping mode, the operation is inconvenient, and the tile pumping operation of the large-scale hydroelectric generating set is not met.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a cushion suspension is taken out tile device among being used for hydroelectric set improves the quality, the efficiency of large-scale hydroelectric set thrust tile dismouting and the flexibility ratio that the thrust tile was transported, greatly reduced human resource input.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
the utility model provides a device of taking out tile for air cushion suspension among hydroelectric set, includes air cushion module and balanced module, and air cushion module quantity is a plurality of, and a plurality of air cushion modules are installed at the bottom half, and the gas output end of balanced module passes through the air supply branch pipe to be connected with the air cushion module, and the gas input end of balanced module connects the air supply house steward, and the air supply house steward is the hose.
In a preferable scheme, the air source main pipe is connected with the balancing module through an air pipe joint.
In a preferred scheme, the air pipe joint comprises a root connecting cylinder, one end of the root connecting cylinder is in threaded connection with the balancing module, the other end of the root connecting cylinder is connected with the soft supporting cylinder, and the front end of the soft supporting cylinder is of a split structure; the gas source main pipe is sleeved outside the root connecting cylinder and the soft supporting cylinder and is locked with the root connecting cylinder and the soft supporting cylinder through the fixing hoop.
In the preferred scheme, the fixed hoop comprises a rubber sleeve, a notch is formed in the side wall of the rubber sleeve, lug plates are arranged on two sides of the notch, and the lug plates are connected through bolts.
In a preferred scheme, the notch is divided into two sections, wherein the opening distance of one section of notch is smaller than that of the other section of notch.
In a preferred scheme, the ear plate and the rubber sleeve are integrally formed.
In the preferred scheme, the soft supporting cylinder is made of rubber, and the fork structure at the front end of the soft supporting cylinder is a cross-shaped fork structure.
In the preferred scheme, the soft supporting cylinder is sleeved on the root connecting cylinder, the soft supporting cylinder is provided with a slot at the joint of the soft supporting cylinder and the root connecting cylinder, and the root connecting cylinder is provided with an inserting cylinder.
This patent can reach following beneficial effect:
the air cushion module is inflated by external compressed air, a layer of air film is formed between the air cushion module and the ground, when the air cushion module is inflated to reach a certain pressure, the air cushion suspension tile pumping device floats on the ground, and the air cushion suspension tile pumping device almost has no friction with the ground when moving, so that the air cushion suspension device bearing the thrust tiles can be pushed to move forward, backward, left and right or rotate by using smaller thrust. The device has the advantages of simple structure, convenience in use and maintenance, low cost, flexibility in movement, high efficiency and the like, the disassembly and assembly efficiency of the standard thrust tile is greatly improved, and the investment of human resources is greatly reduced.
Simultaneously, the air pipe joint of the device perfects the air inlet structure of the air source main pipe, reduces the bending probability of the air source main pipe, and can also reduce the excessive abrasion of the air source main pipe.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a partial enlarged view of the air inlet of the balance module of the present invention;
FIG. 4 is a view showing the effect of the installation of the root connecting cylinder of the present invention;
FIG. 5 is a diagram showing the effect of the connection between the root connecting cylinder and the soft supporting cylinder;
FIG. 6 is a diagram showing the effect of the connection of the root connecting cylinder, the soft supporting cylinder and the air source header pipe;
FIG. 7 is a diagram showing the effect of the connection of the root connecting cylinder, the flexible supporting cylinder, the fixing hoop and the air source header pipe;
FIG. 8 is a three-dimensional structure view of the root connecting cylinder of the present invention;
FIG. 9 is a first three-dimensional structural view of the soft support cylinder of the present invention;
FIG. 10 is a second three-dimensional structural view of the soft support cylinder of the present invention;
fig. 11 is a three-dimensional structure diagram of the fixing hoop of the present invention.
In the figure: the air cushion type air cushion car comprises a car body 1, an air cushion module 2, a balance module 3, an external thread connecting cylinder 31, an air source main pipe 4, an air source branch pipe 5, a root connecting cylinder 61, an inserting cylinder 61.1, a soft supporting cylinder 62, an inserting groove 62.1, a fixing hoop 63, a rubber sleeve 63.1, a notch 63.2 and an ear plate 63.3.
Detailed Description
The preferred scheme is as shown in fig. 1 and fig. 2, a cushion suspension tile pumping device for among hydroelectric generating set, including air cushion module 2 and balanced module 3, air cushion module 2 is a plurality of in quantity, and a plurality of air cushion modules 2 are installed in automobile body 1 bottom, and balanced module 3's gas output end passes through air supply branch pipe 5 and is connected with air cushion module 2, and balanced module 3's gas input end connects air supply house steward 4, and air supply house steward 4 is the hose.
The air cushion module 2 and the balance module 3 are commonly used in the fields of ships, aviation and the like, a carrying device for supporting and moving loads by utilizing a gas film technology is used, the air cushion module 2 is inflated by external compressed air, a plurality of air holes are uniformly distributed on the contact part of the air cushion module 2 and the ground, the air cushion module 2 keeps the compressed air continuously sprayed out through the air holes, a layer of air film is formed between the air cushion module 2 and the ground, after the air cushion module 2 is inflated to reach a certain pressure, the air cushion suspension tile pumping device floats on the ground, the air cushion suspension tile pumping device almost has no friction with the ground when moving, and further the air cushion suspension device bearing thrust tiles can be pushed to move forward, backward, leftward and rightward or 360-degree rotation by using smaller thrust. The built transportation channel needs to meet the requirements of specified flatness, gradient and cleanliness, the channel cannot have steps, expansion joints and the like, the air cushion module is a core component of the air cushion suspension tile pumping device and consists of an annular air bag and an aviation aluminum plate, and the existing annular air bag material has the characteristics of strong wear resistance, strength, elasticity and tear resistance.
The balance module 3 mainly comprises a sensor, a control valve, a pressure gauge, a pipeline and the like. The sensor is used for detecting the internal pressure of each air cushion module 2, the control valve adjusts the air pressure in the air bag according to the feedback result, and under the action of the system, the compressed air supplied to the air cushions can be automatically adjusted according to the size of the load borne by the vehicle body 1 and the position of the gravity center. The device mainly comprises a sensor, a control valve, a pressure gauge, a pipeline and the like. The sensor is used for detecting the internal pressure of each air cushion module 2, the control valve adjusts the air pressure in the air bag according to the feedback result, and under the action of the system, the compressed air supplied to the air cushions can be automatically adjusted according to the size of the load borne by the vehicle body 1 and the position of the gravity center. Meanwhile, the control system can automatically adjust the bearing weight of the tile pumping device according to the air inlet pressure of the air source main pipe 4 and the air cushion suspension, and the vehicle body 1 can stably walk when bearing objects.
In a preferred scheme, as shown in fig. 3 to 7, the gas source manifold 4 is connected with the balancing module 3 through a gas pipe joint. Because this device needs the removal of short distance, still need guarantee simultaneously that automobile body 1 can rotate, so air supply house steward 4 just needs to adopt hose construction, thereby satisfy the needs that move along with automobile body 1 together, at automobile body 1 removal in-process, the phenomenon of bending can appear very easily in air supply house steward 4, thereby blockked up gaseous circulation, especially in air supply house steward 4 and balanced module 3's external screw thread connecting cylinder 31 junction, the phenomenon of bending appears very easily, because hard part and soft part combination department, the soft part is bent very easily after the atress. In addition, the gas source manifold 4 is directly connected to hard components and is easily worn, thereby wearing out the gas source manifold 4. Therefore, in order to perfect the air inlet of the air source main pipe 4, the optimized air pipe joint is adopted, so that the bending probability of the air source main pipe 4 is reduced, and meanwhile, the abrasion of the air source main pipe 4 can also be reduced. The specific scheme is as follows:
the air pipe joint comprises a root connecting cylinder 61, one end of the root connecting cylinder 61 is in threaded connection with the balance module 3, the other end of the root connecting cylinder 61 is connected with a soft supporting cylinder 62, and the front end of the soft supporting cylinder 62 is of a split structure; the gas source main pipe 4 is sleeved outside the root connecting cylinder 61 and the soft supporting cylinder 62, and the gas source main pipe 4 locks the root connecting cylinder 61 and the soft supporting cylinder 62 through the fixing hoop 63. Root connecting cylinder 61 is the metal material, and a soft section of thick bamboo 62 inserts in 4 inner walls of air supply house steward department, buckles the back when air supply house steward 4, and a soft section of thick bamboo 62 can produce the deformation of certain direction, in addition a soft section of thick bamboo 62 can play the effect of supporting 4 inner walls of air supply house steward, compare in the direct and tubular metal resonator connection of air supply house steward 4, the advantage of this scheme lies in: the soft supporting cylinder 62 plays a role in transition buffering, prevents the air source main pipe 4 from being directly worn by hard parts, and also prevents the air source main pipe 4 from being easily bent at the joint with the air cushion module 2.
Further, as shown in fig. 11, the fixing hoop 63 includes a rubber sleeve 63.1, a notch 63.2 is formed in a side wall of the rubber sleeve 63.1, ear plates 63.3 are disposed on two sides of the notch 63.2, and the ear plates 63.3 are connected through bolts. The notch 63.2 is divided into two sections, wherein the opening distance of one section of notch 63.2 is smaller than that of the other section of notch 63.2. Wherein the ear plate 63.3 and the rubber sleeve 63.1 are integrally formed.
Because the flexibility of the flexible support cylinder 62 is strong and the flexibility of the root connecting cylinder 61 is relatively low, after the fixed hoop 63 connects the air source manifold 4 with the root connecting cylinder 61 and the flexible support cylinder 62, the margin of the flexible support cylinder 62 tightened by the fixed hoop 63 is relatively large, so the opening distances of the two sections of the notch 63.2 are not the same, and the side with the large opening distance is used for tightening the flexible support cylinder 62.
Further, the soft support cylinder 62 is made of rubber, and the fork structure at the front end of the soft support cylinder 62 is a cross-shaped fork structure. The bifurcate structure of the soft support tube 62 improves the flexibility of the soft support tube 62, and the gaps between the bifurcate structures have ventilation effect.
Further, as shown in fig. 8 to 10, the soft support cylinder 62 is sleeved on the root connecting cylinder 61, and at the joint of the soft support cylinder 62 and the root connecting cylinder 61, the soft support cylinder 62 is provided with an insertion slot 62.1, and the root connecting cylinder 61 is provided with an insertion slot 61.1.
The working principle of the whole device is as follows:
when the thrust tile of the hydroelectric generating set needs to be transported, the air cushion suspension tile pumping device is placed in an oil groove below the thrust tile of the hydroelectric generating set, then the thrust tile is placed on a vehicle body 1 of the air cushion suspension tile pumping device, an external air source inflates an air cushion module 2 of the air cushion suspension tile pumping device through an air source main pipe 4, the vehicle body 1 of the air cushion suspension tile pumping device slowly rises along with the thrust tile pumping device until the filling pressure of the air cushion module 2 reaches a specified value, at the moment, the air cushion module 2 and the vehicle body 1 are in a suspension state, then a thrust force is applied to the air cushion suspension tile pumping device, the thrust tile is transported to a specified place through the oil groove and a transportation channel which is erected in advance, and the transport work of the.
Claims (8)
1. The utility model provides a tile device is taken out in air cushion suspension for among hydroelectric set, includes air cushion module (2) and balanced module (3), its characterized in that: the number of the air cushion modules (2) is multiple, the air cushion modules (2) are arranged at the bottom of the vehicle body (1), the gas output end of the balance module (3) is connected with the air cushion modules (2) through the gas source branch pipes (5), the gas input end of the balance module (3) is connected with the gas source main pipe (4), and the gas source main pipe (4) is a hose.
2. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 1, wherein: the air source main pipe (4) is connected with the balancing module (3) through an air pipe joint.
3. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 2, wherein: the air pipe joint comprises a root connecting cylinder (61), one end of the root connecting cylinder (61) is in threaded connection with the balance module (3), the other end of the root connecting cylinder (61) is connected with a soft supporting cylinder (62), and the front end of the soft supporting cylinder (62) is of a split structure; the gas source main pipe (4) is sleeved outside the root connecting cylinder (61) and the soft supporting cylinder (62), and the root connecting cylinder (61) and the soft supporting cylinder (62) are locked by the gas source main pipe (4) through a fixing hoop (63).
4. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 3, wherein: the fixed hoop (63) comprises a rubber sleeve (63.1), notches (63.2) are formed in the side wall of the rubber sleeve (63.1), lug plates (63.3) are arranged on two sides of each notch (63.2), and the lug plates (63.3) are connected through bolts.
5. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 4, wherein: the notch (63.2) is divided into two sections, wherein the opening distance of one section of notch (63.2) is smaller than that of the other section of notch (63.2).
6. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 5, wherein: the ear plate (63.3) and the rubber sleeve (63.1) are integrally formed.
7. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 3, wherein: the soft supporting cylinder (62) is made of rubber, and the fork structure at the front end of the soft supporting cylinder (62) is a cross-shaped fork structure.
8. The air cushion suspension tile pumping device for the hydroelectric generating set according to claim 7, wherein: a soft support section of thick bamboo (62) cup joints and sets up on root connecting cylinder (61), and at soft support section of thick bamboo (62) and root connecting cylinder (61) junction, soft support section of thick bamboo (62) are provided with slot (62.1), and root connecting cylinder (61) are provided with and insert a section of thick bamboo (61.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236681.2U CN211287953U (en) | 2019-12-13 | 2019-12-13 | Cushion suspension tile pumping device for hydroelectric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236681.2U CN211287953U (en) | 2019-12-13 | 2019-12-13 | Cushion suspension tile pumping device for hydroelectric generating set |
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| Publication Number | Publication Date |
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| CN211287953U true CN211287953U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922236681.2U Active CN211287953U (en) | 2019-12-13 | 2019-12-13 | Cushion suspension tile pumping device for hydroelectric generating set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364223A (en) * | 2021-05-30 | 2021-09-07 | 中国长江电力股份有限公司 | Application of air cushion suspension device combined with tile pumping platform in tile pumping on large-scale hydraulic generator |
-
2019
- 2019-12-13 CN CN201922236681.2U patent/CN211287953U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364223A (en) * | 2021-05-30 | 2021-09-07 | 中国长江电力股份有限公司 | Application of air cushion suspension device combined with tile pumping platform in tile pumping on large-scale hydraulic generator |
| CN113364223B (en) * | 2021-05-30 | 2023-07-14 | 中国长江电力股份有限公司 | Application of air cushion suspension device combined with tile drawing platform in tile drawing of large-sized hydraulic generator |
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