CN204935056U - A kind of handling instrument of hydroelectric generator servomotor bar head - Google Patents
A kind of handling instrument of hydroelectric generator servomotor bar head Download PDFInfo
- Publication number
- CN204935056U CN204935056U CN201520709682.3U CN201520709682U CN204935056U CN 204935056 U CN204935056 U CN 204935056U CN 201520709682 U CN201520709682 U CN 201520709682U CN 204935056 U CN204935056 U CN 204935056U
- Authority
- CN
- China
- Prior art keywords
- bar head
- clamp
- hydroelectric generator
- handling instrument
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of handling instrument of hydroelectric generator servomotor bar head, comprise support, support is provided with draw runner, draw runner is at least mounted with a roller, roller is mounted with clamp, described clamp is cylindrical, and be provided with a square through hole in the middle of clamp, the clamp of square through hole surrounding is distributed with multiple guiding mechanism, the utility model provides a kind of handling instrument of hydroelectric generator servomotor bar head, the probability that the screw thread that can reduce bar head and pull bar sustains damage, increases work efficiency.
Description
Technical field
The utility model relates to the mounting technique field of hydroelectric generator, particularly a kind of handling instrument of hydroelectric generator servomotor bar head.
Background technology
The weight of some large hydropower station servomotor bar heads is large now; and the shape of the bar head of servomotor is square; the bad support when installing or dismantle of bar head; dismantled is generally adopt multiple chain block to assemble in the past; usually the screw thread of bar head and pull bar can be caused to sustain damage because of servomotor bar head tilt when rotated; cause dismounting difficulty, affect project progress.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of handling instrument of hydroelectric generator servomotor bar head, and the probability that the screw thread that can reduce bar head and pull bar sustains damage, increases work efficiency.
In order to solve the problem, the technical solution of the utility model is: a kind of handling instrument of hydroelectric generator servomotor bar head, comprise support, support is provided with draw runner, draw runner is at least mounted with a roller, roller is mounted with clamp, described clamp is cylindrical, and be provided with a square through hole in the middle of clamp, the clamp of square through hole surrounding is distributed with multiple guiding mechanism.
Further, described clamp is made up of two pieces of symmetrical detachable limbs, and two pieces of limbs are connected with alignment pin by screw.
Further, described guiding mechanism comprises and is fixedly connected on clamp end face upper adjusting seat, is provided with screwed hole, in screwed hole, is mounted with screw in adjustment seat.
Further, described draw runner settles the one side of roller to be arc surface.
Further, described roller comprises bracing frame, is mounted with two rollers in bracing frame, and two rollers are adopt to be flexibly connected with bracing frame.
The novel technique effect of the utility model is: after the utility model converts tetragonal servomotor bar head to circle by clamp, take off cucurbit again, and on roller and support rotational fastener, this structure can carry out support for the rotation of bar head, greatly reduce bar head and pull bar suffered damage when fastening, improve operating efficiency.
Servomotor bar head can be adjusted to pull bar coaxial by guiding mechanism simultaneously, further reduce the amplitude of bob when bar head rotates, thus ensure that smooth installation or the dismounting of servomotor bar head.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the utility model perspective view in use,
Fig. 2 is the perspective view of the utility model clamp,
Fig. 3 is the front view of the utility model clamp,
Fig. 4 is the perspective view of the utility model wherein one piece of limb,
Fig. 5 is the perspective view of the utility model roller,
Fig. 6 is the perspective view of the utility model support.
Detailed description of the invention
As shown in Fig. 1 to 6, a kind of handling instrument of hydroelectric generator servomotor bar head, comprise support 1, support 1 is provided with draw runner 11, draw runner 11 is at least mounted with a roller 2, roller 2 is mounted with clamp 3, described clamp 3 is cylindrical, and be provided with a square through hole 32 in the middle of clamp 3, the clamp 3 of square through hole 32 surrounding is distributed with multiple guiding mechanism.
Further, described clamp 3 is made up of two pieces of symmetrical detachable limbs 31, and two pieces of limbs 31 are fixedly connected with alignment pin by screw.
Further, described guiding mechanism comprises and is fixedly connected on clamp 3 end face upper adjusting seat 33, is provided with screwed hole, is mounted with screw 34 in screwed hole in adjustment seat 33.
Further, described draw runner 11 settles the one side of roller 2 to be arc surface.
Further, described roller 2 comprises bracing frame 21, is mounted with two rollers 22 in bracing frame 21, and two rollers 22 are adopt to be flexibly connected with bracing frame 21.
Using method: as shown in Figure 1, first use two chain blocks 6 that servomotor bar head 4 is winched to suitable height, and one of them chain block 6 is tied up on the shirt rim 41 of bar head 4, then on servomotor bar head 4, clamp 3 is loaded onto, again support 1 is placed in below clamp 3, again roller 2 is tucked in the space between draw runner 11 and clamp 3, at this moment can come loose near that chain block 6 of clamp 3, clamp 3 is allowed roller 2 and support 1 to be compressed, in the axiality of inspection bar head 4 with pull bar 5, if out-of-level, can first by one end pull-up of bar head 4, again on the below cushioning iron plate of support 1, again put down bar head 4, the axiality of inspection bar head 4 and pull bar 5 again, till being adjusted to almost coaxial.Bar head 4 adjust coaxial after, come loose near the chain block 6 of clamp 3, then bar head 4 promotes to distance rod 5 direction by a personal crow bar, and another one people is with crow bar swingle head 4; Simultaneously in the process rotated, guiding mechanism can be utilized to do suitable adjustment to clamp 3; After bar head 4 screws in 5 to 10 centimetres, the another one that comes loose chain block 6, the two ends of such bar head 4 have just been supported completely, bar head 4 can have been screwed with that.
Claims (5)
1. the handling instrument of a hydroelectric generator servomotor bar head, it is characterized in that: comprise support (1), support (1) is provided with draw runner (11), draw runner (11) is at least mounted with a roller (2), roller (2) is mounted with clamp (3), described clamp (3) is cylindrical, and is provided with a square through hole (32) in the middle of clamp (3), and the clamp (3) of square through hole (32) surrounding is distributed with multiple guiding mechanism.
2. the handling instrument of a kind of hydroelectric generator servomotor bar head according to claim 1, it is characterized in that: described clamp (3) is made up of two pieces of symmetrical detachable limbs (31), and two pieces of limbs (31) are fixedly connected with alignment pin by screw.
3. the handling instrument of a kind of hydroelectric generator servomotor bar head according to claim 1 and 2, it is characterized in that: described guiding mechanism comprises and is fixedly connected on clamp (3) end face upper adjusting seat (33), in adjustment seat (33), be provided with screwed hole, in screwed hole, be mounted with screw (34).
4. the handling instrument of a kind of hydroelectric generator servomotor bar head according to claim 1, is characterized in that: described draw runner (11) settles the one side of roller (2) to be arc surface.
5. the handling instrument of a kind of hydroelectric generator servomotor bar head according to claim 1, it is characterized in that: described roller (2) comprises bracing frame (21), in bracing frame (21), be mounted with two rollers (22), and two rollers (22) are adopt to be flexibly connected with bracing frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709682.3U CN204935056U (en) | 2015-09-15 | 2015-09-15 | A kind of handling instrument of hydroelectric generator servomotor bar head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709682.3U CN204935056U (en) | 2015-09-15 | 2015-09-15 | A kind of handling instrument of hydroelectric generator servomotor bar head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935056U true CN204935056U (en) | 2016-01-06 |
Family
ID=55002512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709682.3U Expired - Fee Related CN204935056U (en) | 2015-09-15 | 2015-09-15 | A kind of handling instrument of hydroelectric generator servomotor bar head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775115A (en) * | 2020-07-28 | 2020-10-16 | 湖北清江水电开发有限责任公司 | Special tool and method for disassembling square head of servomotor |
-
2015
- 2015-09-15 CN CN201520709682.3U patent/CN204935056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775115A (en) * | 2020-07-28 | 2020-10-16 | 湖北清江水电开发有限责任公司 | Special tool and method for disassembling square head of servomotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |