CN214273918U - Pump barring gear - Google Patents
Pump barring gear Download PDFInfo
- Publication number
- CN214273918U CN214273918U CN202021502482.8U CN202021502482U CN214273918U CN 214273918 U CN214273918 U CN 214273918U CN 202021502482 U CN202021502482 U CN 202021502482U CN 214273918 U CN214273918 U CN 214273918U
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- China
- Prior art keywords
- barring
- fixedly connected
- cylinder
- thick bamboo
- rotation axis
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- 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
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 230000009467 reduction Effects 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a pump barring device, including mount pad, rotation axis and the fixture block of setting on the rotation axis, the spacing frame of fixedly connected with is passed through in the left side at mount pad top, spacing internal surface rotates and is connected with and rotates a section of thick bamboo, and the right side of rotating a section of thick bamboo passes through bolt fixedly connected with barring section of thick bamboo, and a bolt fixedly connected with screw thread section of thick bamboo is passed through on barring section of thick bamboo right side, the utility model relates to a pump barring technical field. This pump barring device, through installing the fixture block on the rotation axis, when barring, utilize the positioning bolt on the barring section of thick bamboo to inject the fixture block, then utilize the barring motor to drive the reducing gear box and make gear revolve, the gear drives a screw section of thick bamboo again and makes the barring section of thick bamboo rotate, just can drive the fixture block and make the rotation axis rotate, the motor is as power, reduce the amount of labour, it is more convenient to use, and directly install the fixture block on the rotation axis, to the damage of rotation axis when can avoiding follow-up periodic barring, guarantee the normal life of rotation axis.
Description
Technical Field
The utility model relates to a pump barring technical field specifically is a pump barring device.
Background
The turning gear is used for judging whether a load (namely a mechanical or transmission part) driven by the motor is blocked and resistance is increased by manually rotating the motor for several circles before starting the motor, so that the motor cannot be damaged (namely burned) due to the fact that the starting load of the motor is increased, and the turning gear is required to be turned when the motor is restarted after the motor is stopped for one shift (8 hours).
The turning gear is required to be turned before the auxiliary engine system of the power plant is put into use, whether a pump shaft of the machine is clamped and bent or not is checked, and damage to a motor caused by starting is prevented. At present, the power plant carries out the barring to auxiliary engine pump, does not have fixed instrument, and some pumps can only poke the smooth pivot through the metal pole and stab, do not have convenient and reliable barring method, start the auxiliary engine and be a great potential safety hazard, for example patent No. CN209510709U a pump barring device, when it is through pushing down the depression bar, the barring chain is for tightening up the state, when upwards lifting the depression bar, the chain is the lax state, constantly pushes down the depression bar and upwards lifts the depression bar, can the barring in succession, convenient and fast shortens the pump barring time, such setting needs the manual work to provide power, regularly the barring, the amount of labour is big, and rely on the chain instrument, damage the pump shaft easily, the operation is unsafe, consequently need improve.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a pump barring device has solved the manual work and has provided power barring, and the amount of labour is big to rely on the chain instrument, damage the pump shaft easily, operate unsafe problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pump barring device, includes mount pad, rotation axis and the fixture block of setting on the rotation axis, the left side at mount pad top is through the spacing of fixedly connected with, the internal surface of spacing rotates and is connected with a rotation section of thick bamboo, the right side of a rotation section of thick bamboo is through bolt fixedly connected with barring section of thick bamboo, a barring section of thick bamboo right side is through bolt fixedly connected with screw thread section of thick bamboo, the right side at mount pad top is from the right side to left side fixed mounting in proper order has barring motor and reducing gear box, the fixed surface of barring motor output shaft is connected through the fixed surface of shaft coupling and reducing gear box input shaft, the fixed surface of reducing gear box output shaft is connected with the gear with screw thread section of thick bamboo looks adaptation, the periphery threaded connection of barring section of thick bamboo has positioning bolt, the draw-in groove with positioning bolt looks adaptation is seted up to the surface of fixture block.
Preferably, the rotating shaft is arranged inside the rotating cylinder, the turning cylinder and the threaded cylinder, the inner surface of the fixture block is fixedly connected with the outer surface of the rotating shaft, and the fixture block is arranged inside the turning cylinder.
Preferably, the number of the positioning bolts is four, the four positioning bolts are uniformly distributed on the periphery of the barring drum, and the number of the clamping grooves is two.
Preferably, the periphery of the barring cylinder and the left side and the right side of the positioning bolt are both provided with observation meshes.
Preferably, one end of the positioning bolt, which is located inside the barring gear barrel, is fixedly connected with a first cushion pad, and the inner surface of the clamping groove is fixedly connected with a second cushion pad.
Preferably, the number of the limiting frames is two, and the outer surface of the rotating cylinder is fixedly connected with a limiting ring between the two limiting frames.
Advantageous effects
The utility model provides a pump barring gear. Compared with the prior art, the method has the following beneficial effects:
(1) this pump barring device, through installing the fixture block on the rotation axis, during the barring, utilize the positioning bolt on the barring section of thick bamboo to inject the fixture block, then utilize the barring motor to drive the reducing gear box and make gear revolve, the gear drives a screw section of thick bamboo again and makes the barring section of thick bamboo rotate, just can drive the fixture block and make the rotation axis rotate, the motor is as power, reduce the amount of labour, it is more convenient to use, and directly install the fixture block on the rotation axis, to the damage of rotation axis when can avoiding follow-up regular barring, guarantee the normal life of rotation axis.
(2) This pump barring device, through installing four even positioning bolt in interval on the barring section of thick bamboo, and set up two draw-in grooves on the fixture block, can rotate to any state at the rotation axis, all can guarantee that two positioning bolt can twist in the draw-in groove, the staff can judge through observing the mesh, and utilize first blotter, can reduce positioning bolt to the wearing and tearing of fixture block, utilize the second blotter, can reduce the impact force at positioning bolt device draw-in groove edge, guarantee the normal cooperation use of positioning bolt and fixture block.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the barring drum of the present invention;
fig. 3 is a schematic view illustrating the connection between the rotating shaft and the clamping block structure of the present invention.
In the figure: 1. a mounting seat; 2. a rotating shaft; 3. a clamping block; 4. a limiting frame; 5. a rotating cylinder; 6. turning a drum; 7. a threaded barrel; 8. a barring motor; 9. a reduction gearbox; 10. a gear; 11. positioning the bolt; 12. a card slot; 13. observing meshes; 14. a first cushion pad; 15. a second cushion pad; 16. a limit ring.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pump barring device comprises a mounting seat 1, a rotating shaft 2 and a clamping block 3 arranged on the rotating shaft 2, wherein the left side of the top of the mounting seat 1 is fixedly connected with a limiting frame 4, the inner surface of the limiting frame 4 is rotatably connected with a rotating cylinder 5, the number of the limiting frames 4 is two, a limiting ring 16 is fixedly connected on the outer surface of the rotating cylinder 5 and positioned between the two limiting frames 4, a barring cylinder 6 is fixedly connected on the right side of the rotating cylinder 5 through a bolt, a threaded cylinder 7 is fixedly connected on the right side of the barring cylinder 6 through a bolt, the rotating shaft 2 is arranged inside the rotating cylinder 5, the barring cylinder 6 and the threaded cylinder 7, the inner surface of the clamping block 3 is fixedly connected with the outer surface of the rotating shaft 2, the clamping block 3 is arranged inside the barring cylinder 6, a barring motor 8 and a reduction gearbox 9 are fixedly arranged on the right side of the top of the mounting seat 1 from right to left, and the barring motor 8 is electrically connected with an external power supply, the surface of an output shaft of a barring motor 8 is fixedly connected with the surface of an input shaft of a reduction gearbox 9 through a coupler, the surface of the output shaft of the reduction gearbox 9 is fixedly connected with a gear 10 matched with a threaded barrel 7, the periphery of the barring barrel 6 is in threaded connection with a positioning bolt 11, the outer surface of a clamping block 3 is provided with a clamping groove 12 matched with the positioning bolt 11, the clamping block 3 is installed on a rotating shaft 2, the positioning bolt 11 on the barring barrel 6 is used for limiting the clamping block 3 during barring, then the barring motor 8 is used for driving the reduction gearbox 9 to enable the gear 10 to rotate, the gear 10 drives the threaded barrel 7 to enable the barring barrel 6 to rotate, the clamping block 3 can be driven to enable the rotating shaft 2 to rotate, the motor serves as power, the labor capacity is reduced, the use is more convenient, the clamping block 3 is directly installed on the rotating shaft 2 regularly, and damage to the rotating shaft 2 during subsequent barring can be avoided, the normal service life of the rotating shaft 2 is ensured, four positioning bolts 11 are arranged, the four positioning bolts 11 are uniformly distributed on the periphery of the barring cylinder 6, two clamping grooves 12 are arranged, observation mesh holes 13 are formed in the periphery of the barring cylinder 6 and in the left side and the right side of each positioning bolt 11, a first cushion pad 14 is fixedly connected to one end, located inside the barring cylinder 6, of each positioning bolt 11, a second cushion pad 15 is fixedly connected to the inner surface of each clamping groove 12, the two clamping grooves 12 are formed in the clamping block 3, the rotating shaft 2 can rotate to any state, the two positioning bolts 11 can be screwed into the clamping grooves 12, a worker can judge through observing the mesh holes 13, and the abrasion of the positioning bolts 11 on the clamping block 3 can be reduced by utilizing the first cushion pads 14, by utilizing the second cushion pad 15, the impact force at the edge of the clamping groove 12 of the positioning bolt 11 can be reduced, and the normal matching use of the positioning bolt 11 and the clamping block 3 is ensured.
And those not described in detail in this specification are well within the skill of those in the art.
During the use, after 2 stall of rotation axis, the position that draw-in groove 12 was located is observed through observing mesh 13 to the staff, then twist and move positioning bolt 11 that corresponds the position, make first blotter 14 and draw-in groove 12 bottom contact, then open the control switch of barring motor 8, after reducing gear box 9 reduces the rotational speed, drive gear 10 rotates, and then make a screw thread section of thick bamboo 7 drive a barring section of thick bamboo 6 and a section of thick bamboo 5 and rotate in spacing 4 inside rotations, at this moment, positioning bolt 11 slides along draw-in groove 12 inside, slide to draw-in groove 12 edge after, can drive fixture block 3 and make rotation axis 2 rotate, carry out the barring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pump barring gear, includes mount pad (1), rotation axis (2) and fixture block (3) of setting on rotation axis (2), its characterized in that: the left side of the top of the mounting seat (1) is fixedly connected with a limiting frame (4), the inner surface of the limiting frame (4) is rotationally connected with a rotating cylinder (5), the right side of the rotating cylinder (5) is fixedly connected with a turning cylinder (6) through a bolt, the right side of the barring cylinder (6) is fixedly connected with a thread cylinder (7) through a bolt, the right side of the top of the mounting seat (1) is sequentially and fixedly provided with a barring motor (8) and a reduction gearbox (9) from right to left, the surface of the output shaft of the turning motor (8) is fixedly connected with the surface of the input shaft of the reduction box (9) through a coupler, the surface of the output shaft of the reduction gearbox (9) is fixedly connected with a gear (10) matched with the thread cylinder (7), the periphery of the turning drum (6) is in threaded connection with a positioning bolt (11), and a clamping groove (12) matched with the positioning bolt (11) is formed in the outer surface of the clamping block (3).
2. The pump barring device according to claim 1, wherein: the rotating shaft (2) is arranged inside the rotating cylinder (5), the turning cylinder (6) and the threaded cylinder (7), the inner surface of the fixture block (3) is fixedly connected with the outer surface of the rotating shaft (2), and the fixture block (3) is arranged inside the turning cylinder (6).
3. The pump barring device according to claim 1, wherein: the number of the positioning bolts (11) is four, the four positioning bolts (11) are evenly distributed on the periphery of the barring drum (6), and the number of the clamping grooves (12) is two.
4. The pump barring device according to claim 1, wherein: observing mesh holes (13) are formed in the periphery of the barring cylinder (6) and on the left side and the right side of the positioning bolt (11).
5. The pump barring device according to claim 1, wherein: the positioning bolt (11) is located the inside one end fixedly connected with first blotter (14) of barring section of thick bamboo (6), the internal surface fixed connection of draw-in groove (12) has second blotter (15).
6. The pump barring device according to claim 1, wherein: the number of the limiting frames (4) is two, and the outer surface of the rotating cylinder (5) is fixedly connected with a limiting ring (16) between the two limiting frames (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021502482.8U CN214273918U (en) | 2020-07-27 | 2020-07-27 | Pump barring gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021502482.8U CN214273918U (en) | 2020-07-27 | 2020-07-27 | Pump barring gear |
Publications (1)
Publication Number | Publication Date |
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CN214273918U true CN214273918U (en) | 2021-09-24 |
Family
ID=77806174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021502482.8U Expired - Fee Related CN214273918U (en) | 2020-07-27 | 2020-07-27 | Pump barring gear |
Country Status (1)
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CN (1) | CN214273918U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114430214A (en) * | 2021-12-22 | 2022-05-03 | 威乐(中国)水泵***有限公司 | Barring gear and have water pump of barring gear |
-
2020
- 2020-07-27 CN CN202021502482.8U patent/CN214273918U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114430214A (en) * | 2021-12-22 | 2022-05-03 | 威乐(中国)水泵***有限公司 | Barring gear and have water pump of barring gear |
CN114430214B (en) * | 2021-12-22 | 2024-03-15 | 威乐(中国)水泵***有限公司 | Jigger device and water pump with jigger device |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
CF01 | Termination of patent right due to non-payment of annual fee |