CN212648067U - Power capacitor clamping tool for power installation engineering - Google Patents
Power capacitor clamping tool for power installation engineering Download PDFInfo
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- CN212648067U CN212648067U CN202021593396.2U CN202021593396U CN212648067U CN 212648067 U CN212648067 U CN 212648067U CN 202021593396 U CN202021593396 U CN 202021593396U CN 212648067 U CN212648067 U CN 212648067U
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- adjusting block
- block
- mounting box
- adjusting
- conical gear
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Abstract
The utility model discloses a tight frock of power capacitor clamp for electric power installation engineering, the power capacitor clamp comprises a mounting box, the standing groove has been seted up on the mounting box, and the inboard of standing groove is provided with the electric capacity body, the outside of electric capacity body is provided with the clamp splice, and the surface of clamp splice is provided with the slipmat, the back of clamp splice is provided with the regulating block, and the regulating block is located the inboard of regulating groove, the outside of cross axle is provided with the spacing lantern ring, and the spacing lantern ring is installed in the surface of mounting box to install fastening bolt on the spacing lantern ring. This tight frock of power capacitor clamp for electric power installation engineering can manually twist and move the cross axle and drive first conical gear through second conical gear and rotate, and rotatory first conical gear can drive the rolling wheel through vertical axis and set the pull wire and carry out synchronous rolling, is favorable to the pull wire to stimulate the adjusting block, and the adjusting block that receives the pulling then drives the clamp splice and carry out synchronous displacement and stabilize the centre gripping to the electric capacity body.
Description
Technical Field
The utility model relates to an electric power engineering technical field specifically is a power capacitor presss from both sides tight frock for electric power installation engineering.
Background
In the ultra-high voltage dc transmission system, there are a large number of harmonics, and when a harmonic current flows through the power capacitor, the internal electrodes and the insulating material of the power capacitor are affected by a distorted power field generated by the harmonics and vibrate, so that the whole power capacitor vibrates at the same time. Aiming at the problems, the innovative design is carried out on the basis of the original capacitance clamping tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tight frock of power capacitor clamp for electric power installation engineering to solve and to put forward in the above-mentioned background art in superhigh pressure direct current transmission system, there is a large amount of harmonics, when harmonic current flows through power capacitor, power capacitor inner electrode and insulating material receive the influence and the vibration of the distortion power field that the harmonic produced, lead to the whole also simultaneous vibration of power capacitor, along with the production and the increase of vibration, the sound that power capacitor sent is also big more, produce noise pollution's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a power capacitor clamping tool for power installation engineering comprises a mounting box, wherein a placing groove is formed in the mounting box, a capacitor body is arranged on the inner side of the placing groove, a clamping block is arranged on the outer side of the capacitor body, an anti-slip pad is arranged on the surface of the clamping block, an adjusting block is arranged on the back surface of the clamping block and is positioned on the inner side of the adjusting groove, the adjusting groove is formed in the mounting box and is connected with the mounting box through the adjusting groove, a guide rod is arranged on the adjusting block and is also arranged on the inner side of the adjusting groove, a reset spring is arranged on the outer side of the adjusting block and surrounds the outer side of the guide rod, the adjusting block is connected with the mounting box through the reset spring, the outer side of the adjusting block is connected with a traction wire, the other end of the traction wire is connected with a winding wheel, and a vertical shaft is arranged on the winding wheel, and a first bevel gear is installed at the upper end of the vertical shaft and is connected with the winding wheel through the vertical shaft, a second bevel gear is connected to the outer side of the first bevel gear, a transverse shaft is installed on the second bevel gear, a limiting sleeve ring is arranged on the outer side of the transverse shaft and is installed on the surface of the installation box, and a fastening bolt is installed on the limiting sleeve ring.
Preferably, the positive view of the clamping block is a triangular structure, and the clamping block is attached to the capacitor body through the anti-slip pad.
Preferably, the adjusting block is of a T-shaped structure, and the adjusting block is in through connection with the guide rod.
Preferably, the adjusting groove is of an inclined structure, and the adjusting block and the adjusting groove form a sliding structure.
Preferably, the two ends of the return spring are respectively and fixedly connected with the adjusting block and the mounting box, and the return spring and the adjusting block form a telescopic structure.
Preferably, the first bevel gear is fixedly connected with the winding wheel through a vertical shaft, and the first bevel gear and the winding wheel form a rotating structure through the vertical shaft and the mounting box.
Compared with the prior art, the beneficial effects of the utility model are that: the power capacitor clamping tool for the power installation engineering,
1. the transverse shaft can be manually screwed to drive the first conical gear to rotate through the second conical gear, the rotating first conical gear can drive the rolling wheel to synchronously roll the traction line through the vertical shaft, the traction line can be favorably used for pulling the adjusting block, and the pulled adjusting block drives the clamping block to synchronously displace and stably clamp the capacitor body;
2. the clamp splice of triangle-shaped structure carries out the displacement through the regulating block and slides in the adjustment tank of slope to make things convenient for the clamp splice can also move and stabilize the centre gripping to it towards the electric capacity body when carrying out the displacement, avoid the whole emergence vibration of power capacitor, prevent to produce great noise.
Drawings
FIG. 1 is a schematic view of the overall top view structure of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is the schematic view of the connection structure of the adjusting block and the adjusting groove of the present invention.
In the figure: 1. mounting a box; 2. a placement groove; 3. a capacitor body; 4. a clamping block; 5. a non-slip mat; 6. an adjusting block; 7. an adjustment groove; 8. a guide bar; 9. a return spring; 10. a pull wire; 11. a winding wheel; 12. a vertical axis; 13. a first bevel gear; 14. a second bevel gear; 15. a horizontal axis; 16. a limiting lantern ring; 17. and fastening the bolt.
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. 1-4, the present invention provides a technical solution: a power capacitor clamping tool for power installation engineering comprises an installation box 1, wherein a placement groove 2 is formed in the installation box 1, a capacitor body 3 is arranged on the inner side of the placement groove 2, a clamping block 4 is arranged on the outer side of the capacitor body 3, an anti-skid pad 5 is arranged on the surface of the clamping block 4, an adjusting block 6 is arranged on the back surface of the clamping block 4, the adjusting block 6 is positioned on the inner side of the adjusting groove 7, the adjusting groove 7 is formed in the installation box 1, the adjusting block 6 is connected with the installation box 1 through the adjusting groove 7, a guide rod 8 is arranged on the adjusting block 6, the guide rod 8 is also arranged on the inner side of the adjusting groove 7, a reset spring 9 is arranged on the outer side of the adjusting block 6, the reset spring 9 surrounds the outer side of the guide rod 8, the adjusting block 6 is connected with the installation box 1 through the reset spring 9, a traction wire 10 is connected with the outer side of the adjusting block 6, and a, a vertical shaft 12 is mounted on the winding wheel 11, a first bevel gear 13 is mounted at the upper end of the vertical shaft 12, the first bevel gear 13 is connected with the winding wheel 11 through the vertical shaft 12, a second bevel gear 14 is connected to the outer side of the first bevel gear 13, a transverse shaft 15 is mounted on the second bevel gear 14, a limiting lantern ring 16 is arranged on the outer side of the transverse shaft 15, the limiting lantern ring 16 is mounted on the surface of the mounting box 1, and a fastening bolt 17 is mounted on the limiting lantern ring 16;
the clamping block 4 is in a triangular structure in front view, and the clamping block 4 is attached to the capacitor body 3 through the anti-slip pad 5, so that the clamping block 4 can be conveniently and stably clamped on the outer side of the capacitor body 3 through the anti-slip pad 5, and the capacitor body 3 is prevented from shaking;
the adjusting block 6 is of a T-shaped structure, and the adjusting block 6 is in through connection with the guide rod 8, so that the clamping block 4 is in stable connection with the mounting box 1 through the matching between the adjusting block 6 and the guide rod 8, and the clamping block 4 is prevented from loosening and falling;
the adjusting groove 7 is of an inclined structure, and the adjusting block 6 and the adjusting groove 7 form a sliding structure, so that the clamping block 4 can slide on the inner side of the adjusting groove 7 through the adjusting block 6, the clamping block 4 can conveniently move towards the capacitor body 3 along the inclined adjusting groove 7, and the clamping block 4 can be used for stably clamping the capacitor body 3 finally;
two ends of the reset spring 9 are respectively fixedly connected with the adjusting block 6 and the mounting box 1, and the reset spring 9 and the adjusting block 6 form a telescopic structure, so that the reset spring 9 can conveniently push the adjusting block 6 to perform reverse sliding, lifting and resetting in the adjusting groove 7;
first conical gear 13 passes through vertical axis 12 and 11 fixed connection of rolling wheel, and first conical gear 13 and rolling wheel 11 all constitute revolution mechanic through vertical axis 12 and mounting box 1, are favorable to cross axle 15 when carrying out rotatory work, and cross axle 15 can promote first conical gear 13 through second conical gear 14 and rotate, and rotatory first conical gear 13 then conveniently drives rolling wheel 11 through vertical axis 12 and carries out synchronous revolution, makes things convenient for rolling wheel 11 to carry out the rolling to pull wire 10.
The working principle is as follows: according to the fig. 1-4, firstly, the capacitor body 3 is placed in the placing groove 2 on the mounting box 1, then the fastening bolts 17 on the outer side of the mounting box 1 are respectively and manually screwed until the fastening bolts 17 no longer tightly press the transverse shaft 15 on the inner side of the limiting ring 16, at this time, the transverse shaft 15 is manually screwed to rotate, the rotating transverse shaft 15 pushes the first bevel gear 13 to rotate through the second bevel gear 14, according to the fig. 3, the rotating first bevel gear 13 pushes the winding wheel 11 to synchronously rotate through the vertical shaft 12, at this time, the rotating winding wheel 11 starts to wind the traction wire 10, so that the traction wire 10 starts to pull the adjusting block 6, the adjusting block 6 slides downwards in the inclined adjusting groove 7 through the guide rod 8 until the adjusting block 6 drives the clamping block 4 to stably clamp the capacitor body 3 through the anti-skid pad 5, the capacitor body 3 is prevented from shaking and vibrating greatly, after the clamping block 4 clamps the capacitor body 3 through the anti-slip pad 5, the fastening bolt 17 on the limiting lantern ring 16 is screwed, and the fastening bolt 17 can tightly push and limit the transverse shaft 15 in the limiting lantern ring 16 to prevent loosening;
when the capacitor body 3 needs to be taken down, according to the principle, the fastening bolt 17 is unscrewed, the transverse shaft 15 is reversely screwed, the second bevel gear 14 drives the winding wheel 11 to reversely rotate through the first bevel gear 13 and the vertical shaft 12, so the winding wheel 11 releases the traction wire 10 at the moment, the traction wire 10 does not pull the adjusting block 6 any more, the reset spring 9 pushes the adjusting block 6 to slide upwards in the inclined adjusting groove 7 at the moment, the adjusting block 6 drives the clamping block 4 to move towards the direction far away from the capacitor body 3, so the clamping block 4 does not clamp the capacitor body 3 any more, the capacitor body 3 is conveniently taken out, and the electric capacitor clamping tool for the electric power installation engineering is convenient for people to use.
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 power capacitor presss from both sides tight frock for electric power installation engineering, includes mounting box (1), its characterized in that: the mounting box (1) is provided with a placing groove (2), the inner side of the placing groove (2) is provided with a capacitor body (3), the outer side of the capacitor body (3) is provided with a clamping block (4), the surface of the clamping block (4) is provided with an anti-skid pad (5), the back surface of the clamping block (4) is provided with an adjusting block (6), the adjusting block (6) is positioned at the inner side of the adjusting groove (7), the adjusting groove (7) is arranged on the mounting box (1), the adjusting block (6) is connected with the mounting box (1) through the adjusting groove (7), the adjusting block (6) is provided with a guide rod (8), the guide rod (8) is also arranged at the inner side of the adjusting groove (7), the outer side of the adjusting block (6) is provided with a reset spring (9), the reset spring (9) surrounds the outer side of the guide rod (8), and the adjusting block (6) is connected with the mounting box (1) through the reset spring (9), the outside of regulating block (6) is connected with pull wire (10), and the other end of pull wire (10) is connected with rolling wheel (11), install vertical axis (12) on rolling wheel (11), and first conical gear (13) are installed to the upper end of vertical axis (12) to first conical gear (13) are through vertical axis (12) and rolling wheel (11) interconnect, the outside of first conical gear (13) is connected with second conical gear (14), and installs on second conical gear (14) cross axle (15), the outside of cross axle (15) is provided with spacing lantern ring (16), and installs in the surface of mounting box (1) spacing lantern ring (16) to install fastening bolt (17) on spacing lantern ring (16).
2. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the clamping block (4) is of a triangular structure in front view, and the clamping block (4) is attached to and connected with the capacitor body (3) through the anti-slip pad (5).
3. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the adjusting block (6) is of a T-shaped structure, and the adjusting block (6) is in through connection with the guide rod (8).
4. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the adjusting groove (7) is of an inclined structure, and the adjusting block (6) and the adjusting groove (7) form a sliding structure.
5. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the two ends of the reset spring (9) are respectively fixedly connected with the adjusting block (6) and the mounting box (1), and the reset spring (9) and the adjusting block (6) form a telescopic structure.
6. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: first conical gear (13) pass through vertical axis (12) and wind-up wheel (11) fixed connection, and first conical gear (13) and wind-up wheel (11) all constitute revolution mechanic through vertical axis (12) and mounting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021593396.2U CN212648067U (en) | 2020-08-04 | 2020-08-04 | Power capacitor clamping tool for power installation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021593396.2U CN212648067U (en) | 2020-08-04 | 2020-08-04 | Power capacitor clamping tool for power installation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212648067U true CN212648067U (en) | 2021-03-02 |
Family
ID=74785989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021593396.2U Active CN212648067U (en) | 2020-08-04 | 2020-08-04 | Power capacitor clamping tool for power installation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212648067U (en) |
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2020
- 2020-08-04 CN CN202021593396.2U patent/CN212648067U/en active Active
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