CN216194504U

CN216194504U - Hydroelectric generating set water inlet accident gate supporting slideway maintenance fixing clamp

Info

Publication number: CN216194504U
Application number: CN202122325178.1U
Authority: CN
Inventors: 覃方强
Original assignee: Guangxi Guiguan Electric Power Co ltd; Dahua General Hydropower Plant Of Guangxi Guiguan Electric Power Co ltd
Current assignee: Guangxi Guiguan Electric Power Co ltd; Dahua General Hydropower Plant Of Guangxi Guiguan Electric Power Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-05
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a gate supporting slideway maintenance fixing clamp for a hydroelectric generating set water inlet accident, which comprises a clamping piece and a locking device, wherein the clamping piece is provided with a clamping groove, the locking device is connected with the clamping piece, and the groove width of the notch of the clamping groove can be adjusted through the locking device. The utility model can effectively attach the slideway to the clamping groove and fix the slideway, thereby ensuring that the slideway does not shift and deform.

Description

Hydroelectric generating set water inlet accident gate supporting slideway maintenance fixing clamp

Technical Field

The utility model relates to a hydroelectric generating set gate maintenance tool, in particular to a hydroelectric generating set water inlet accident gate supporting slideway maintenance fixing clamp.

Background

The utility model discloses a hydraulic turbine water inlet is more set up twice gate and is carried out rivers control, is close to the upper reaches side and is overhauld the gate, one gate slot with trash rack sharing usually, leans on the downstream side to be the accident gate in the runner, plays and cuts off rivers rapidly under the emergency, and these two gates all need regularly overhaul. When the water inlet accident gate is overhauled, the supporting slideway device is one of main overhauling items, when the supporting slideway is deformed, cracked, shifted or abnormally abraded, the supporting slideway device needs to be repaired or replaced, and finally the supporting slideway device needs to be installed in the gate clamping groove again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a hydroelectric generating set water inlet accident gate supporting slideway maintenance fixing clamp which can effectively attach a slideway to a clamping groove well and ensure that the slideway does not shift in the installation process.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a hydroelectric generating set water inlet accident gate supporting slide overhauls mounting fixture, includes holder and locking device, the holder has the centre gripping groove, locking device with the holder is connected, through the groove width of the adjustable centre gripping groove notch of locking device.

As a further improvement of the above technical solution:

the clamping piece comprises two side plates and a connecting plate, the two side plates are arranged in parallel, the connecting plate is connected between the two side plates and forms a U-shaped clamping groove, and the locking device is connected onto one side plate.

Locking device includes connecting sleeve and tightening piece, tightening piece establishes in the connecting sleeve, and with connecting sleeve threaded connection, connecting sleeve fixed connection just on one of them curb plate tightening piece can follow the width direction reciprocating motion in centre gripping groove.

Still further, the tightening member includes an operating portion connected to one end of the threaded rod for mating with a wrench tool and a threaded rod having an opposite end threadedly connected to the coupling sleeve and operable to abut the support slide.

Further, the cross section of the operation part is polygonal.

The connecting sleeve is connected to the end part of one end, far away from the connecting plate, of the side plate.

Still further, the connecting sleeve comprises a first sleeve and a second sleeve, the first sleeve is arranged on one side, close to the clamping groove, of the end portion of the side plate, and the second sleeve is arranged on one side, far away from the clamping groove, of the end portion of the side plate.

Compared with the prior art, the utility model has the advantages that:

by utilizing the fixing clamp, in the process of installing the gate supporting slide way, the slide way can be effectively attached to the clamping groove, the slide way is prevented from shifting, the effect is good, and great help is provided for gate maintenance.

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 or the related art will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

Fig. 1 is a schematic structural view of the present invention.

Reference numbers in the figures: 1. a clamping member; 11. a side plate; 12. a connecting plate; 2. a locking device; 21. a connecting sleeve; 211. a first sleeve; 212. a second sleeve; 22. tightening the fastening piece; 221. an operation section; 222. a screw; 3. a clamping groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, there will now be described in detail, with reference to the accompanying drawings, a non-limiting detailed description of the present invention.

As shown in fig. 1, the hydroelectric generating set water inlet accident gate supporting slideway maintenance fixing clamp of the embodiment includes a clamping piece 1 and a locking device 2, wherein the clamping piece 1 is used for clamping on a side door, and the locking device 2 is used for tightly attaching the supporting slideway to a clamping groove of a gate, so as to ensure that the slideway does not displace.

The clamping piece 1 comprises two side plates 11 and a connecting plate 12, the two side plates 11 are arranged in parallel, the connecting plate 12 is connected between the two side plates 11 and forms a U-shaped clamping groove 3, the groove width of the clamping groove 3 is at least larger than the sum of the clamping groove, the supporting seat and the door leaf, the clamping piece is convenient to use, and the groove depth is based on the fact that the locking device 2 can abut against the supporting slideway.

The locking device 2 comprises a connecting sleeve 21 and a tightening piece 22. The connecting sleeve 21 comprises a first sleeve 211 and a second sleeve 212, the first sleeve 211 and the second sleeve 212 are connected to the end portion of the side plate 11 far away from the end portion of the connecting plate 12, the first sleeve 211 is arranged on one side of the end portion of the side plate 11 close to the clamping groove 3, and the second sleeve 212 is arranged on one side of the end portion of the side plate 22 far away from the clamping groove 3. The tightening member 22 includes an operation portion 221 and a threaded rod 222, wherein the operation portion 221 has a polygonal cross section, and the operation portion 221 is connected to one end of the threaded rod 222 for coupling with a wrench tool. The screw 222 is disposed in the connecting sleeve 21 and is in threaded connection with the connecting sleeve 21, the other end of the screw 222 can extend out of the connecting sleeve 21 by rotating the screw 222 to abut against the supporting slideway, so as to clamp the clamping member 1 on the gate, and the screw 222 can be retracted by rotating the screw 222 in the opposite direction, so that the clamping member can be removed.

When the door leaf clamping device is used, the slide way is firstly arranged in the clamping groove, then the slide way and the clamping groove are arranged on the supporting seat and the door leaf, the clamping piece is sleeved on the clamping groove and is fixed by the fixing clamp in a segmented mode, and the fixing clamp is loosened after the fixing clamp is fastened by the screws. The utility model has simple structure, and is convenient for clamping the slideway and the clamping groove on the supporting seat and the door leaf.

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. Hydroelectric generating set water inlet accident gate supporting slide overhauls mounting fixture, its characterized in that: the clamping device comprises a clamping piece (1) and a locking device (2), wherein the clamping piece (1) is provided with a clamping groove (3), the locking device (2) is connected with the clamping piece (1), and the groove width of a notch of the clamping groove (3) can be adjusted through the locking device (2).

2. The hydroelectric generating set water inlet accident gate bearing slide maintenance mounting fixture of claim 1, wherein: the clamping piece (1) comprises two side plates (11) and a connecting plate (12), the two side plates (11) are arranged in parallel, the connecting plate (12) is connected between the two side plates (11) and forms a U-shaped clamping groove (3), and the locking device (2) is connected onto one side plate (11).

3. The hydroelectric generating set water inlet accident gate supporting slide way overhauling and fixing clamp as set forth in claim 1 or 2, wherein: locking device (2) are including connecting sleeve (21) and tightening piece (22), tightening piece (22) are established in connecting sleeve (21), and with connecting sleeve (21) threaded connection, connecting sleeve (21) fixed connection just on one of them curb plate (11) tightening piece (22) can be along the width direction reciprocating motion of centre gripping groove (3).

4. The hydroelectric generating set water inlet accident gate bearing slide maintenance mounting fixture of claim 3, wherein: the tightening piece (22) comprises an operating part (221) and a screw rod (222), wherein the operating part (221) is connected to one end of the screw rod (222) and used for being matched with a wrench tool, and the other end of the screw rod (222) is in threaded connection with the connecting sleeve (21) and can be used for abutting against the supporting slideway.

5. The hydroelectric generating set water inlet accident gate bearing slide maintenance mounting fixture of claim 4, wherein: the cross section of the operation part (221) is polygonal.

6. The hydroelectric generating set water inlet accident gate bearing slide maintenance mounting fixture of claim 3, wherein: the connecting sleeve (21) is connected to the end part of one end, far away from the connecting plate (12), of the side plate (11).

7. The hydroelectric generating set water inlet accident gate bearing slide maintenance mounting fixture of claim 6, wherein: the connecting sleeve (21) comprises a first sleeve (211) and a second sleeve (212), the first sleeve (211) is arranged on one side, close to the clamping groove (3), of the end portion of the side plate (11), and the second sleeve (212) is arranged on one side, far away from the clamping groove (3), of the end portion of the side plate (11).