CN204321628U - Shielding ball clamping tool - Google Patents
Shielding ball clamping tool Download PDFInfo
- Publication number
- CN204321628U CN204321628U CN201420682835.5U CN201420682835U CN204321628U CN 204321628 U CN204321628 U CN 204321628U CN 201420682835 U CN201420682835 U CN 201420682835U CN 204321628 U CN204321628 U CN 204321628U
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- CN
- China
- Prior art keywords
- shielding ball
- limit hole
- euphroe
- fixed bar
- plate
- 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.)
- Withdrawn - After Issue
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to shielding ball clamping tool, the lower plate comprising train wheel bridge and be arranged in parallel with train wheel bridge, train wheel bridge is provided with the upper limit hole loaded from the bottom to top for the upper end sphere shielding ball, and lower plate is provided with the lower limit hole loaded for the lower end sphere shielding ball from top to bottom; Upper limit hole has for coordinating with the upper limit hole wall stoping upper end sphere to move up and to move horizontally with upper end spherical limiting, and lower limit hole has for coordinating with the lower limit hole wall stoping lower end sphere to move down and move horizontally with lower end spherical limiting; The take-up device of the spacing for regulating upper and lower clamping plate that at least two are laid along the circumferential interval of upper and lower clamping plate is provided with between upper and lower clamping plate.Shielding ball clamping tool of the present utility model without the need to arranging the cambered surface of coincideing with the upper and lower end sphere of shielding ball on upper and lower clamping plate, and processing technology is simple, is conducive to reducing processing and manufacturing cost.And easy to operate, do not need special messenger to coordinate during perforate, save labour.
Description
Technical field
The utility model relates to the clamp for machining of direct-current ultra high voltage electric armour clamp, particularly shields ball clamping tool.
Background technology
In ± 800kV direct-current ultra high voltage converter station valve hall, the general anticorona measure adopting shielding ball to realize equipment and pipe mother node place, but because when equipment is installed and valve Room position of equipment when Theoretical Design has comparatively big error, so on-the-spot perforate need be carried out to shielding ball when fitting.The shielding bulb diameter used in ± 800kV valve the Room is generally at more than 1000mm, at the scene during perforate, adaptive clamping tool is lacked because the size shielding ball is larger, cannot clamping, cause fixing difficulty, traditional processing method is that 3-4 name staff coordinates to have come perforate work, but in Tapping procedures, owing to shielding the vibration that ball produces in uncontrollable Tapping procedures, easily cause that perforate quality is lower, the perforate time is long, ineffective defect.
Summary of the invention
The purpose of this utility model is to provide shielding ball clamping tool, to solve the high technical problem of the cost of labor that causes because adopting artificial cooperation fixed mask ball in prior art.
For achieving the above object, the utility model adopts following technical scheme: shielding ball clamping tool, the lower plate comprising train wheel bridge and be arranged in parallel with described train wheel bridge, train wheel bridge is provided with the upper limit hole loaded from the bottom to top for the upper end sphere shielding ball, and described lower plate is provided with the lower limit hole supplying the lower end sphere of described shielding ball to load from top to bottom; Described upper limit hole has for coordinating with the upper limit hole wall stoping upper end sphere to move up and to move horizontally with described upper end spherical limiting, and described lower limit hole has for coordinating with the lower limit hole wall stoping lower end sphere to move down and move horizontally with described lower end spherical limiting; The take-up device of the spacing for regulating upper and lower clamping plate that at least two are laid along the circumferential interval of upper and lower clamping plate is provided with between described upper and lower clamping plate.
Described lower plate is provided with the identical and fixed bar that is that lay along the circumferential interval of described lower plate of the quantity of quantity and described take-up device, the head end of each fixed bar is installed on lower plate, the end of each fixed bar overhangs along the direction deviating from described lower plate in the horizontal direction, each fixed bar and described take-up device one_to_one corresponding, the lower end of take-up device is installed on corresponding fixed bar.
Described fixed bar is also provided with the attachment screw for being fixed on the ground by fixed bar.
Described take-up device comprises tension rope and is installed in the euphroe on described train wheel bridge and/or lower plate.
Described take-up device comprises and is installed in upper euphroe on described train wheel bridge and the lower euphroe that be installed in described lower plate on that arrange corresponding to described upper euphroe, be provided with tension rope between upper and lower euphroe, the correspondence of two ends up and down of tension rope is arranged on described upper and lower euphroe.
The rubber blanket for preventing the sphere shielding ball described in scratch is equipped with in described upper and lower spacing hole.
Described upper and lower spacing hole is circular hole, and the diameter of upper and lower spacing hole is all less than the diameter of described shielding ball.
The lower plate that shielding ball clamping tool of the present utility model comprises train wheel bridge and be arranged in parallel with train wheel bridge, train wheel bridge is provided with upper limit hole, lower plate is provided with lower limit hole, upper and lower spacing hole being moved up and down by upper and lower spacing hole wall constraint shielding ball and being moved horizontally, this set makes without the need to arranging the cambered surface of coincideing with the upper and lower end sphere of shielding ball on upper and lower clamping plate, processing technology is simple, is conducive to reducing processing and manufacturing cost.And shielding ball clamping tool of the present utility model in use, only need the lower end sphere of shielding ball be loaded in lower limit hole from top to bottom, the upper end sphere of shielding ball loads in upper limit hole from the bottom to top, regulates the distance between upper and lower clamping plate, make shielding ball chuck be located between upper and lower clamping plate by take-up device, easy to operate, do not need special messenger to coordinate during perforate, can effectively shorten working hours, save labour, reduce cost of labor, increase work efficiency.
Further, lower plate of the present utility model is provided with the quantity fixed bar identical with the quantity of take-up device, multiple fixed bar is laid along the circumferential interval of lower plate and arranges with take-up device one_to_one corresponding, the head end of each fixed bar is installed on lower plate, the end of each fixed bar overhangs along the direction deviating from lower plate in the horizontal direction, the lower end of take-up device is installed on corresponding fixed bar, by setting up the fixed bar that multiple circumference along lower plate is laid, extend the circumferential size of lower plate, thus the size of lower plate just suitably can be reduced when processing and fabricating lower plate, the difficulty of processing avoiding the waste of material and large size panel is large, the problem of length consuming time, optimize processing technology, be conducive to reducing costs and enhancing productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the using state of a kind of embodiment of shielding ball clamping tool of the present utility model;
Fig. 2 is I place's partial enlarged drawing in Fig. 1;
Fig. 3 is II place's partial enlarged drawing in Fig. 1;
Fig. 4 is the top view of Fig. 1.
Detailed description of the invention
Shielding ball clamping tool as Figure 1-4, comprise upper and lower clamping plate, upper and lower clamping plate be arranged in parallel, and train wheel bridge 1 is provided with the upper limit hole loaded from the bottom to top for the upper end sphere shielding ball, and lower plate 4 is provided with the lower limit hole loaded for the lower end sphere shielding ball from top to bottom.Above-mentioned upper limit hole has for coordinating with the upper limit hole wall stoping upper end sphere to move up and to move horizontally with above-mentioned upper end spherical limiting, and above-mentioned lower limit hole has for coordinating with above-mentioned lower end spherical limiting with the lower limit hole wall stoping lower end sphere to move down and move horizontally.
In the present embodiment, for the ease of production and processing, above-mentioned upper and lower spacing hole is circular hole, and the diameter of upper and lower spacing hole is all less than the diameter of shielding ball.Certainly, in other embodiments, above-mentioned upper and lower spacing hole can also be square opening or tri-angle-holed etc., and square opening or tri-angle-holed inscribe diameter of a circle are less than the diameter of shielding ball.
In order to prevent scratching shielding ball, being provided with rubber blanket 7 in above-mentioned upper limit hole, in lower limit hole, being provided with lower rubber blanket 3.
The take-up device of the uniform spacing for regulating upper and lower clamping plate of four circumferences along upper and lower clamping plate is provided with between above-mentioned upper and lower clamping plate, the present embodiment is illustrated for four take-up devices, certainly, in other embodiments, according to the situation of field of employment, the take-up device of two, more than three or four of the circumferential interval laying along upper and lower clamping plate can also be set.
Above-mentioned lower plate 4 is provided with the fixed bar 6 that four circumferences along lower plate 4 length uniformly at intervals extends in the horizontal direction, each fixed bar 6 is arranged with above-mentioned take-up device one_to_one corresponding, the head end of each fixed bar is all installed on lower plate, and the end of each fixed bar overhangs along the direction deviating from lower plate.In the present embodiment, above-mentioned fixed bar 6 spiral is arranged on the side of lower plate.
Above-mentioned take-up device comprises upper and lower euphroe, upper euphroe 8 is installed on above-mentioned train wheel bridge 1, lower euphroe is installed on fixed bar 6, upper and lower euphroe all adopts Vehicular euphroe, tension rope 2 is provided with between upper and lower euphroe, the upper end of tension rope is installed on euphroe 8, and the lower end of tension rope is installed on lower euphroe 5.Such user just can complete the adjustment of the spacing of upper and lower clamping plate by upper and lower euphroe, easy to operate, is convenient to dismounting, can effectively increase work efficiency.Certainly, in other embodiments, above-mentioned take-up device comprises euphroe and tension rope, euphroe is installed on train wheel bridge, and upper end and the euphroe of tension rope are solid-located, and the lower end of tension rope is installed on lower plate, in other embodiments, above-mentioned euphroe can also be installed on lower plate, and the lower end of tension rope is installed on euphroe, and the upper end of tension rope is installed on train wheel bridge.
Above-mentioned fixed bar 6 is also provided with the attachment screw for being fixed on the ground by fixed bar, the setting of attachment screw can prevent the movement of clamping tool in Tapping procedures, can also prevent fixed bar from bending under the pulling force effect of tension rope.In the present embodiment, attachment screw is fot screw, and certainly, in other embodiments, attachment screw can also be expansion bolt.
The utility model in use, above-mentioned lower plate 4 is placed on ground, pre-plugged is solid-located at underground fot screw and fixed bar 6, the lower end sphere of shielding ball from top to bottom to be loaded in lower limit hole and contacts with lower rubber blanket 3, train wheel bridge 1 is placed in the upper end of shielding ball, and the upper end sphere of shielding ball to load from the bottom to top in upper limit hole and to contact with upper rubber blanket 7.The lower end of tension rope is bundled on the pole of lower euphroe 5, and the upper end of tension rope is bundled on the pole of euphroe, rotates the spindle nose of upper and lower euphroe, and spindle nose drives ratchet exceptionally straight for tension rope 2, and the gear bird of upper and lower euphroe fastens ratchet and realizes fixing.After shielding ball 9 fixedly completes, operating personnel carry out the perforate work shielding ball.
After perforate end-of-job, pull gear bird, tension rope 2 unclamps, and takes off train wheel bridge, will shield ball and take out.
It is more than preferred embodiment of the present utility model, in other embodiments, above-mentioned take-up device can also adopt other version, the upper end of take-up device can also be installed on train wheel bridge, the lower end of take-up device is installed on lower plate, take-up device comprises the screw rod that axis vertically oppositely extends, screw rod is arranged on train wheel bridge through lower plate rear screw from the bottom to top, the lower end of screw rod is installed with for coordinating with the block stoping screw rod to move up with the bottom surface of above-mentioned lower plate is spacing, and during use, rotary screw regulates the distance between upper and lower clamping plate.
In other embodiments, upper and lower euphroe can also adopt the euphroe of other types such as mechanical rope tightening device.Those skilled in the art also can in varied situations, and carry out equivalent replacement according to the design general knowledge of this area, it is all within protection domain of the present utility model.
Claims (7)
1. shield ball clamping tool, it is characterized in that: the lower plate comprising train wheel bridge and be arranged in parallel with described train wheel bridge, train wheel bridge is provided with the upper limit hole loaded from the bottom to top for the upper end sphere shielding ball, and described lower plate is provided with the lower limit hole supplying the lower end sphere of described shielding ball to load from top to bottom; Described upper limit hole has for coordinating with the upper limit hole wall stoping upper end sphere to move up and to move horizontally with described upper end spherical limiting, and described lower limit hole has for coordinating with the lower limit hole wall stoping lower end sphere to move down and move horizontally with described lower end spherical limiting; The take-up device of the spacing for regulating upper and lower clamping plate that at least two are laid along the circumferential interval of upper and lower clamping plate is provided with between described upper and lower clamping plate.
2. shielding ball clamping tool according to claim 1, it is characterized in that: described lower plate is provided with the identical and fixed bar that is that lay along the circumferential interval of described lower plate of the quantity of quantity and described take-up device, the head end of each fixed bar is installed on lower plate, the end of each fixed bar overhangs along the direction deviating from described lower plate in the horizontal direction, each fixed bar and described take-up device one_to_one corresponding, the lower end of take-up device is installed on corresponding fixed bar.
3. shielding ball clamping tool according to claim 2, is characterized in that: described fixed bar is also provided with the attachment screw for being fixed on the ground by fixed bar.
4. shielding ball clamping tool according to claim 1, is characterized in that: described take-up device comprises tension rope and is installed in the euphroe on described train wheel bridge and/or lower plate.
5. shielding ball clamping tool according to claim 1, it is characterized in that: described take-up device comprises and is installed in upper euphroe on described train wheel bridge and the lower euphroe that be installed in described lower plate on that arrange corresponding to described upper euphroe, be provided with tension rope between upper and lower euphroe, the correspondence of two ends up and down of tension rope is arranged on described upper and lower euphroe.
6. the shielding ball clamping tool according to any one of claim 1-5, is characterized in that: be equipped with the rubber blanket for preventing the sphere shielding ball described in scratch in described upper and lower spacing hole.
7. the shielding ball clamping tool according to any one of claim 1-5, is characterized in that: described upper and lower spacing hole is circular hole, and the diameter of upper and lower spacing hole is all less than the diameter of described shielding ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682835.5U CN204321628U (en) | 2014-11-14 | 2014-11-14 | Shielding ball clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682835.5U CN204321628U (en) | 2014-11-14 | 2014-11-14 | Shielding ball clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321628U true CN204321628U (en) | 2015-05-13 |
Family
ID=53158031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682835.5U Withdrawn - After Issue CN204321628U (en) | 2014-11-14 | 2014-11-14 | Shielding ball clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400454A (en) * | 2014-11-14 | 2015-03-11 | 平高集团有限公司 | Shielding ball clamping tooling |
| CN113319874A (en) * | 2021-06-10 | 2021-08-31 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking type end effector |
-
2014
- 2014-11-14 CN CN201420682835.5U patent/CN204321628U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400454A (en) * | 2014-11-14 | 2015-03-11 | 平高集团有限公司 | Shielding ball clamping tooling |
| CN113319874A (en) * | 2021-06-10 | 2021-08-31 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking type end effector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20170201 |