CN213438144U

CN213438144U - Detachable extraction hydraulic turbine thrust tile device

Info

Publication number: CN213438144U
Application number: CN202022581252.1U
Authority: CN
Inventors: 汤雨; 李励; 庞小淞; 杨庚; 张琬若
Original assignee: Yingxiuwan Hydroelectric Power General Plant Of State Grid Sichuan Electric Power Co
Current assignee: Yingxiuwan Hydroelectric Power General Plant Of State Grid Sichuan Electric Power Co
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-15
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a detachable hydraulic turbine thrust bearing device that extracts, including two horizontal roof beams that are parallel to each other, a plurality of vertical roof beams that are parallel to each other and two extension roof beams, partly vertical roof beam detachable connects perpendicularly between two horizontal roof beams, extension roof beam and horizontal roof beam pass through the spout and to being connected, extension roof beam is flexible motion relative to horizontal roof beam; the other part of the longitudinal beam is detachably and vertically connected between the two extension beams; a first support is vertically arranged at the bottom of the transverse beam and detachably connected with the transverse beam, a second support is vertically arranged at the bottom of the extension beam and detachably connected with the extension beam; two first pillars are arranged at the bottom of each transverse beam, a horizontal auxiliary beam is vertically arranged between every two adjacent first pillars, and the horizontal auxiliary beam is detachably connected with the first pillars; the longitudinal beam and the horizontal auxiliary beam are both telescopic structures, and the longitudinal beam can do circular motion around the axis of the longitudinal beam. The using device extracts the thrust bearing bush, is convenient and safe to operate and has wide applicability.

Description

Detachable extraction hydraulic turbine thrust tile device

Technical Field

The utility model relates to a hydraulic turbine overhauls the field, concretely relates to detachable extraction hydraulic turbine thrust tile device.

Background

In the maintenance process of the hydraulic generator, the inspection of the bearing bush of the thrust bearing is an important process for the maintenance of the generator, and the inspection is related to the maintenance of the unit A, B, C. The thrust tile is generally placed in the thrust oil groove of last frame or lower frame, because its space is very narrow and small and slip easily, the staff is difficult to bore into to because the narrow and small auxiliary tool such as supporting point that is used for using jack, calabash that is difficult to find in space, under the part circumstances such as not dismantling other units of unit, the thrust tile is extremely difficult to take out, but dismantles other parts of unit, has increased work load again to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that hydraulic turbine thrust tile place space is narrow and small, and is located the spout, and the staff easily slips during the operation, gets to put extremely inconveniently, and aim at provides a detachable extraction hydraulic turbine thrust tile device, solves the problem of convenient and fast and safe dismantlement hydraulic turbine thrust tile.

The utility model discloses a following technical scheme realizes:

a detachable hydraulic turbine thrust pad extraction device comprises two transverse beams which are parallel to each other, a plurality of longitudinal beams which are parallel to each other and two extension beams, wherein one part of the longitudinal beams are detachably and vertically connected between the two transverse beams, the extension beams are connected with the transverse beams in parallel through sliding grooves, and the extension beams do telescopic motion relative to the transverse beams; another part of the longitudinal beams are detachably and vertically connected between the two extension beams; a first support is vertically arranged at the bottom of the transverse beam and detachably connected with the transverse beam, a second support is vertically arranged at the bottom of the extension beam and detachably connected with the extension beam; two first pillars are arranged at the bottom of each transverse beam, a horizontal auxiliary beam is vertically arranged between every two adjacent first pillars, and the horizontal auxiliary beam is detachably connected with the first pillars; the longitudinal beam and the horizontal auxiliary beam are both of telescopic structures, and the longitudinal beam can do circular motion around the axis of the longitudinal beam.

The utility model discloses a be the structure that can dismantle the connection between each part. When the field usage, operating personnel is according to the actual size of thrust tile, right the utility model discloses the device is assembled, (if the thrust tile is less, can need not pull out the extension roof beam). The equipment has been assembled in the thrust spout with this device of on-the-spot thrust tile size and dimension assorted, again with this device transfer with the height of thrust tile highly uniform, then progressively take out the thrust tile to vertical roof beam on, turn down again the utility model discloses install the height of first pillar and/second pillar, utilize the roll of vertical roof beam, send the thrust tile to the thrust oil groove mouth, take out the thrust tile at the oil groove mouth. The utility model discloses owing to adopt be detachable equipment mode, very easily put into narrow and small thrust oil groove with the part in, then assemble the device in the oil groove, improve work efficiency, ensured safety. Simultaneously, because can adjust according to the specification of thrust tile the utility model discloses the size of device need not customize the extraction tile device again for the thrust tile of certain size, has improved the utility model discloses an adaptability.

Furthermore, the detachable connection or the detachable vertical connection is an insertion connection.

Furthermore, a slot is arranged on the end head of the first support column, the slot is close to the bottom of the transverse beam, and a plurality of plugs matched with the slot for use are arranged at the bottom of the transverse beam.

Furthermore, a plug is arranged on the end head of the second support column, the plug is close to the bottom of the extension beam, and a plurality of slots matched with the plug for use are formed in the bottom of the extension beam.

Furthermore, plugs are arranged at two ends of the horizontal auxiliary beam, and slots matched with the plugs for use are formed in the column body of the first support column.

Furthermore, plugs are arranged at two ends of the longitudinal beam, and slots matched with the plugs for use are arranged on the transverse beam and the extension beam.

Furthermore, the plug is a cylinder, and the slot is a round hole slot.

Furthermore, the telescopic structure comprises a first cylinder and a second cylinder, wherein an axial thread groove is formed in the first cylinder, and a screw matched with the thread groove is arranged at one end of the second cylinder.

Further, the relative position of the transverse beam and the elongate beam is fixed by a locking knob.

Further, the transverse beam, the longitudinal beam, the elongated beam, the first pillar, the second pillar and the horizontal auxiliary beam are all cylinders.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model relates to a detachable extraction hydraulic turbine thrust tile device, owing to adopt be detachable equipment mode, very easily put into narrow and small thrust oil groove with the part in, then assemble the device in the oil groove, this has reduced staff's working strength to a certain extent, improves work efficiency, has ensured safety. The size of the tile extracting device can be adjusted according to the specification of the thrust tile, so that the tile extracting device does not need to be customized for the thrust tile with a certain size, and the applicability of the device is improved. And parts of the device are universal parts, so that the device can be used in a mixed mode, and the service life of the tool is prolonged to a certain extent.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a schematic view of a transverse beam configuration;

FIG. 5 is a schematic view of an elongated beam structure;

FIG. 6 is a schematic view of a second pillar structure;

fig. 7 is a schematic structural view of a horizontal auxiliary beam and a longitudinal beam.

Reference numbers and corresponding part names in the drawings:

1-transverse beam, 2-longitudinal beam, 3-extension beam, 4-first strut, 5-second strut, 6-horizontal auxiliary beam, 7-cylinder, 8-round hole groove, 11-sliding groove, 12-locking knob, 21-threaded groove and 22-screw rod.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

The embodiment is a detachable water turbine thrust pad extraction device, as shown in fig. 1, fig. 2 and fig. 3, the detachable water turbine thrust pad extraction device comprises two mutually parallel transverse beams 1, a plurality of mutually parallel longitudinal beams 2 and two extension beams 3, wherein a part of the longitudinal beams 2 are detachably and vertically connected between the two transverse beams 1, the extension beams 3 are connected with the transverse beams 1 through sliding chutes 11, the sliding chutes 11 are used for extending the length of the transverse beams 1 in the horizontal direction, and the extension beams 3 do telescopic motion relative to the transverse beams 1; another part of the longitudinal beams 2 is detachably and vertically connected between the two extension beams 3; a first support column 4 is vertically arranged at the bottom of the transverse beam 1, the first support column 4 is detachably connected with the transverse beam 1, a second support column 5 is vertically arranged at the bottom of the extension beam 3, and the second support column 5 is detachably connected with the extension beam 3; the bottom of each transverse beam 1 is provided with two first support columns 4, a horizontal auxiliary beam 6 is vertically arranged between every two adjacent first support columns 4, and the horizontal auxiliary beam 6 is detachably connected with the first support columns 4; the longitudinal beam 2 and the horizontal auxiliary beam 6 are both telescopic structures, and the longitudinal beam can do circular motion around the axis of the longitudinal beam. The detachable connection or the detachable vertical connection is plug-in connection. The relative position of the transverse beam 1 and the elongated beam 3 is fixed by means of a locking knob 12.

The plug in this embodiment is a cylinder 7, and the insertion groove is a round hole groove 8.

The end of the first pillar 4 is provided with a slot close to the bottom of the transverse beam, the bottom of the transverse beam 1 is provided with a plurality of plugs matched with the slot, and the transverse beam 1 is shown in fig. 4.

As shown in fig. 6, the second support 5 has a plug at its end, the plug being located near the bottom of the elongated beam 3, the elongated beam 3 having a plurality of slots at its bottom for cooperating with the plug, the elongated beam 3 being shown in fig. 5.

Plugs are arranged at two ends of the horizontal auxiliary beam 6, and slots matched with the plugs for use are arranged on the column body of the first support column 4. Plugs are arranged at two ends of the longitudinal beam 2, and slots matched with the plugs are arranged on the transverse beam 1 and the extension beam 3.

In this embodiment, the longitudinal beam 2 and the horizontal auxiliary beam 6 are both of a telescopic structure, as shown in fig. 7, the telescopic structure includes a first cylinder and a second cylinder, a threaded groove 21 is formed in the first cylinder along the axial direction, and a screw 22 is formed at one end of the second cylinder and is matched with the threaded groove. The screw channel 21 is coupled to the threaded rod 22, and can be raised or lowered by this screw connection.

The transverse beam 1, the longitudinal beam 2, the elongated beam 3, the first pillar 4, the second pillar 5 and the horizontal auxiliary beam 6 in this embodiment are all cylindrical.

This embodiment is when using, can be according to the size determination of thrust tile this device assemble scheme (if the tile is less, can not adorn extension horizontal beam), assemble the device of this embodiment in the thrust oil groove, transfer the device into with the highly uniform of tile, then progressively take out the thrust tile to vertical roof beam on, the height of first pillar and second pillar on this device is transferred again to the height of this device, utilizes this device to send the thrust tile to the thrust oil groove mouth, utilizes other equipment to take out the thrust tile at the oil groove mouth.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A detachable hydraulic turbine thrust pad extraction device is characterized by comprising two mutually parallel transverse beams (1), a plurality of mutually parallel longitudinal beams (2) and two extension beams (3), wherein one part of the longitudinal beams (2) are detachably and vertically connected between the two transverse beams (1), the extension beams (3) are connected with the transverse beams (1) through sliding grooves (11), and the extension beams (3) do telescopic motion relative to the transverse beams (1); the other part of the longitudinal beam (2) is detachably and vertically connected between the two extension beams (3);

a first support column (4) is vertically arranged at the bottom of the transverse beam (1), the first support column (4) is detachably connected with the transverse beam (1), a second support column (5) is vertically arranged at the bottom of the extension beam (3), and the second support column (5) is detachably connected with the extension beam (3);

two first supports (4) are arranged at the bottom of each transverse beam (1), a horizontal auxiliary beam (6) is vertically arranged between every two adjacent first supports (4), and the horizontal auxiliary beam (6) is detachably connected with the first supports (4);

the longitudinal beam (2) and the horizontal auxiliary beam (6) are both of telescopic structures; the longitudinal beam (2) can move circularly around the axis of the longitudinal beam (2).

2. The removable extraction turbine thrust shoe assembly of claim 1, wherein said removable connection or said removable vertical connection is a bayonet connection.

3. The detachable extraction turbine thrust shoe device of claim 2, wherein the end of the first pillar (4) is provided with a slot, the slot is close to the bottom of the transverse beam, and the bottom of the transverse beam (1) is provided with a plurality of plugs matched with the slot for use.

4. The removable extraction turbine thrust pad device of claim 2, wherein a plug is arranged at the end of the second pillar (5), the plug is close to the bottom of the elongated beam (3), and a plurality of slots matched with the plug are arranged at the bottom of the elongated beam (3).

5. The detachable extraction water turbine thrust pad device of claim 2, wherein plugs are arranged at both ends of the horizontal auxiliary beam (6), and slots matched with the plugs are arranged on the column body of the first support column (4).

6. The detachable extraction turbine thrust pad device of claim 2, wherein plugs are arranged at both ends of the longitudinal beam (2), and slots matched with the plugs are arranged on the transverse beam (1) and the extension beam (3).

7. The removable extraction turbine thrust shoe device according to any one of claims 3 to 6, wherein said plug is a cylindrical body (7) and said insertion groove is a circular hole groove (8).

8. The removable extraction turbine thrust shoe device of claim 1, wherein the telescopic structure comprises a first cylinder and a second cylinder, the first cylinder is internally provided with a thread groove (21) along the axial direction, and one end of the second cylinder is provided with a screw rod (22) matched with the thread groove.

9. The removable extraction turbine thrust shoe device according to claim 1, characterized in that the relative position of the transverse beam (1) and the elongated beam (3) is fixed by means of a locking knob (12).

10. The removable extraction turbine thrust shoe device according to claim 1, characterized in that said transverse beam (1), longitudinal beam (2), elongated beam (3), first pillar (4), second pillar (5) and horizontal auxiliary beam (6) are all cylindrical.