CN210649329U - Auxiliary tool for disassembling thrust pad of hydroelectric generating set - Google Patents
Auxiliary tool for disassembling thrust pad of hydroelectric generating set Download PDFInfo
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- CN210649329U CN210649329U CN201921290631.6U CN201921290631U CN210649329U CN 210649329 U CN210649329 U CN 210649329U CN 201921290631 U CN201921290631 U CN 201921290631U CN 210649329 U CN210649329 U CN 210649329U
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- thrust pad
- base
- generating set
- hydroelectric generating
- disassembling
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Abstract
The utility model discloses an auxiliary tool for disassembling a thrust pad of a hydroelectric generating set, which comprises a disassembling base, two fixing frames for fixing the thrust pad are movably arranged on the dismounting base, a power-assisted dismounting assembly for dismounting the thrust pad is arranged between the two fixing frames, the power-assisted disassembling component comprises a top column, a disassembling and assembling top sleeve is fixedly arranged at the bottom end of the top column, two positioning rods are slidably connected on the top column, the positioning rod is fixedly arranged on the dismounting base, the central axis of the top column is in threaded connection with a driving screw rod, the transmission of drive lead screw bottom is connected with driving motor, driving motor fixed mounting be in on the dismouting base, the utility model has the advantages of reasonable design, can realize fast that thrust tile's is fixed and dismantle, improved hydroelectric set thrust tile's dismantlement efficiency greatly.
Description
Technical Field
The utility model relates to a hydroelectric equipment technical field especially relates to a hydroelectric set thrust tile dismantles appurtenance.
Background
The hydroelectric generating set is hydraulic generating equipment consisting of a water turbine, a hydraulic generator and accessory equipment (speed regulating and exciting device) thereof. The water turbine is a power device which converts water flow energy into rotary mechanical energy and drives a generator to rotate to generate electric energy. The water turbine and the generator are connected together to be called a water turbine generator set.
The arrangement modes of the water turbine generator set are different, and the water turbine generator set comprises a vertical type, a horizontal type and an inclined type. The hydroelectric generating set of the horizontal (i.e. horizontal axis) device is mostly suitable for small-sized sets and partial medium-sized bucket sets; the hydroelectric generating set of the oblique type device is mainly suitable for open trough tubular turbine type, siphon tubular turbine type and other types of small hydroelectric generating sets with low water heads; most of medium-speed and low-speed large and medium-sized water turbine generator sets adopt a vertical device mode. The hydroelectric generating sets of rural small hydropower stations are connected between the main shafts of the water turbines and the main shafts of the generators through gears, friction wheels and belt transmission, and most hydroelectric generating sets adopt a device form that the main shafts of the water turbines and the main shafts of the generators are directly connected.
However, the existing hydroelectric generating set thrust pad dismounting auxiliary tool is complex in use method, so that the thrust pad dismounting efficiency is low, and certain defects exist.
Therefore, the auxiliary tool for disassembling the thrust pad of the water turbine generator set is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydroelectric set thrust tile dismantles appurtenance, aim at.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a hydroelectric set thrust tile dismantles appurtenance, includes the dismouting base, the activity is provided with two mounts that are used for fixed thrust tile on the dismouting base, two be equipped with the helping hand dismantlement subassembly that is used for dismantling thrust tile between the mount, the helping hand dismantlement subassembly includes the fore-set, fore-set bottom fixed mounting has the dismouting top cover, sliding connection has two locating levers on the fore-set, just locating lever fixed mounting be in on the dismouting base, threaded connection has the drive lead screw on the fore-set center axis, drive lead screw bottom transmission is connected with driving motor, driving motor fixed mounting be in on the dismouting base.
Preferably, in the above-mentioned hydroelectric set thrust tile dismantles appurtenance, the mount sets up to "L" shape, the mount slides and sets up on the dismouting base, be connected with the shrink spring between mount and the locating lever.
Based on the technical characteristics, the L-shaped fixing frame can enable the fixing frame to be folded under the action of the tension of the contraction spring, so that the thrust pad is fixed, and the thrust pad is guaranteed to be detached smoothly.
Preferably, among the above-mentioned hydroelectric set thrust tile dismantlement appurtenance, the flexible pipe of protection is equipped with to shrink spring endotheca, the flexible pipe of protection includes outer support tube and sliding connection in the interior connecting pipe on the outer support tube.
Based on above-mentioned technical characteristics, the setting of protection flexible pipe can support shrink spring is inside, has avoided shrink spring to take place excessive distortion, has prolonged shrink spring's life.
Preferably, in the auxiliary tool for detaching the thrust pad of the water turbine generator set, the top of the top column is arranged to be in a circular truncated cone shape.
Based on the technical characteristics, the top of the jacking column is arranged to be in a round table shape, and the inclined plane is arranged, so that the thrust tile can be conveniently placed on the jacking column.
Preferably, in the above-mentioned hydroelectric set thrust tile dismantles appurtenance, dismouting top cover upper surface is equipped with the annular lag.
Based on above-mentioned technical characteristics, the setting of annular protective cover can push up the cover to the dismouting and play good guard action, also can play the guard action to the thrust tile simultaneously.
Preferably, in the auxiliary tool for detaching the thrust pad of the water turbine generator set, the driving screw rod is a reciprocating screw rod.
Based on the technical characteristics, the reciprocating screw rod is adopted as the driving screw rod, the lifting of the dismounting jacking sleeve can be realized through the unidirectional rotation of the driving screw rod, and the dismounting of the thrust tile is facilitated.
Preferably, in the above-mentioned hydroelectric set thrust tile dismantles appurtenance, the mount with be equipped with the dismantlement cylinder between the locating lever, dismantle cylinder fixed mounting in on the locating lever.
Based on above-mentioned technical characteristics, dismantle the setting of cylinder, can push the mount open, be convenient for carry out the dismantlement of thrust tile.
Preferably, in the above-mentioned hydroelectric set thrust tile dismantles appurtenance, fixed mounting has the universal wheel on the dismouting base bottom surface.
Based on above-mentioned technical characteristics, the setting of universal wheel is convenient for remove the appurtenance of dismantling, has promoted the flexibility of dismantling appurtenance.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, can realize laying of thrust tile fast fixed and demolish, utilize the lead screw principle to realize the automatic of thrust tile simultaneously and dismantle, improved hydroelectric set's dismantlement efficiency greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the protection telescopic tube of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-disassembling and assembling the base; 2-a fixing frame; 3, assisting in disassembling the assembly; 4-a top pillar; 5, disassembling and assembling the top sleeve; 6-positioning a rod; 7-driving the screw rod; 8-driving a motor; 9-a retraction spring; 10-protective telescopic pipe; 11-an outer support tube; 12-inner connecting pipe; 13-a ring-shaped protective sleeve; 14-disassembling the cylinder; 15-universal wheel.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment is an auxiliary tool for detaching a thrust pad of a hydro-generator set, comprising a base 1 for detaching and installing, wherein two fixing frames 2 for fixing the thrust pad are movably disposed on the base 1 for detaching and installing, universal wheels 15 are fixedly mounted on the bottom surface of the base 1 for detaching and installing, the universal wheels 15 are disposed to facilitate the auxiliary tool for detaching and installing to move, thereby improving the flexibility of the auxiliary tool for detaching and installing, the fixing frames 2 are disposed in an "L" shape, the fixing frames 2 are slidably disposed on the base 1 for detaching and installing, a retraction spring 9 is connected between the fixing frames 2 and a positioning rod 6, the L-shaped fixing frames 2 can be folded under the pulling force of the retraction spring 9 to fix the thrust pad, thereby ensuring the thrust pad to be detached smoothly, a protection extension tube 10 is disposed in the retraction spring 9, the protection 10 comprises an outer support tube 11 and an inner connection tube 12 slidably connected to the outer support tube, the protective extension tube 10 is arranged to support the inside of the contraction spring 9, so that the contraction spring 9 is prevented from being excessively twisted, the service life of the contraction spring 9 is prolonged, the power-assisted disassembly component 3 for disassembling the thrust tile is arranged between the two fixing frames 2, the power-assisted disassembly component 3 comprises a top post 4, the top of the top post 4 is arranged in a round table shape, an inclined surface is arranged to facilitate the thrust tile to be placed on the top post 4, a disassembly top sleeve 5 is fixedly arranged at the bottom end of the top post 4, an annular protective sleeve 13 is arranged on the upper surface of the disassembly top sleeve 5, the annular protective sleeve 13 is arranged to well protect the disassembly top sleeve 5 and also protect the thrust tile, two positioning rods 6 are slidably connected on the top post 4, the positioning rods 6 are fixedly arranged on the disassembly base 1, a disassembly air cylinder 14 is arranged between the fixing frames 2 and the positioning rods 6, dismantle 14 fixed mounting of cylinder on locating lever 6, dismantle 14 setting of cylinder, can push the mount 2 open, be convenient for carry out the dismantlement of thrust tile, threaded connection has drive lead screw 7 on the 4 center axes of fore-set, drive lead screw 7 adopts reciprocal lead screw, can realize the lift of dismouting apical cap 5 through the unidirectional rotation of drive lead screw 7, be convenient for carry out the dismantlement of thrust tile, 7 bottom transmissions of drive lead screw are connected with driving motor 8, 8 fixed mounting of driving motor is on dismouting base 1.
The utility model discloses a concrete implementation, when using, at first lay the thrust tile on the fore-set 4, the thrust tile slides down along mount 2 under the action of gravity, mount 2 is pushed open, the thrust tile falls into on dismouting apical grafting 5, the thrust tile separates the back with mount 2, mount 2 folds, realized fixing to the thrust tile, open driving motor 8 afterwards, drive lead screw 7 rotates along with it, threaded connection is at the fore-set 4 on drive lead screw 7 owing to receive locating lever 6 restriction, can only reciprocate along drive lead screw 7 length direction, thereby the realization is ejecting with the thrust tile, the dismantlement of thrust tile has been realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a hydroelectric set thrust tile dismantles appurtenance which characterized in that: including dismouting base (1), the activity is provided with two mount (2) that are used for fixed thrust tile on dismouting base (1), two be equipped with helping hand dismantlement subassembly (3) that are used for dismantling the thrust tile between mount (2), helping hand dismantlement subassembly (3) are including fore-set (4), fore-set (4) bottom fixed mounting has dismouting apical cap (5), sliding connection has two locating levers (6) on fore-set (4), just locating lever (6) fixed mounting be in on dismouting base (1), threaded connection has drive lead screw (7) on fore-set (4) center pin line, drive lead screw (7) bottom transmission is connected with driving motor (8), driving motor (8) fixed mounting be in on dismouting base (1).
2. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 1, characterized in that: the fixing frame (2) is arranged in an L shape, the fixing frame (2) is arranged on the dismounting base (1) in a sliding mode, and a contraction spring (9) is connected between the fixing frame (2) and the positioning rod (6).
3. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 2, characterized in that: the telescopic protection pipe (10) is sleeved in the contraction spring (9), and the telescopic protection pipe (10) comprises an outer support pipe (11) and an inner connection pipe (12) which is connected to the outer support pipe (11) in a sliding mode.
4. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 1, characterized in that: the top of the top column (4) is arranged in a circular truncated cone shape.
5. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 1, characterized in that: and an annular protective sleeve (13) is arranged on the upper surface of the dismounting top sleeve (5).
6. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 1, characterized in that: the driving screw rod (7) adopts a reciprocating screw rod.
7. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 1, characterized in that: a disassembling air cylinder (14) is arranged between the fixing frame (2) and the positioning rod (6), and the disassembling air cylinder (14) is fixedly installed on the positioning rod (6).
8. The hydroelectric generating set thrust pad dismantles appurtenance according to claim 1, characterized in that: the bottom surface of the dismounting base (1) is fixedly provided with universal wheels (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290631.6U CN210649329U (en) | 2019-08-10 | 2019-08-10 | Auxiliary tool for disassembling thrust pad of hydroelectric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290631.6U CN210649329U (en) | 2019-08-10 | 2019-08-10 | Auxiliary tool for disassembling thrust pad of hydroelectric generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649329U true CN210649329U (en) | 2020-06-02 |
Family
ID=70842984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921290631.6U Active CN210649329U (en) | 2019-08-10 | 2019-08-10 | Auxiliary tool for disassembling thrust pad of hydroelectric generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649329U (en) |
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2019
- 2019-08-10 CN CN201921290631.6U patent/CN210649329U/en active Active
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