CN211505663U - Adsorption equipment of electric power measuring tool - Google Patents
Adsorption equipment of electric power measuring tool Download PDFInfo
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- CN211505663U CN211505663U CN201922225057.2U CN201922225057U CN211505663U CN 211505663 U CN211505663 U CN 211505663U CN 201922225057 U CN201922225057 U CN 201922225057U CN 211505663 U CN211505663 U CN 211505663U
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Abstract
The utility model relates to a fixing device technical field just discloses an electric power measuring tool's adsorption equipment, including electric power measuring tool, the equal fixedly connected with bracing piece in the left and right sides of electric power measuring tool upper surface and lower surface, the spring has been cup jointed to the surface of bracing piece, the outer end fixedly connected with protective housing of spring, the equal fixed connection screwed pipe in four corners at the electric power measuring tool back. This electric power metering tool's adsorption equipment, cooperation through connecting rod and sucking disc, be convenient for fix electric power metering tool, avoid the staff to drop electric power metering tool because of the hand is smooth and cause the condition of destruction to appear, prolonged electric power metering tool's life-span, economic loss has been reduced, and through the expansion plate, the connection piece, the pivot, connecting plate and clamping device's cooperation, be convenient for carry out the secondary to electric power metering tool and fix, improved the fixed effect to electric power metering tool, electric power metering tool's life-span has been prolonged.
Description
Technical Field
The utility model relates to a fixing device technical field specifically is an electric power measuring tool's adsorption equipment.
Background
The present digital multi-purpose meter has five functions of measuring AC and DC voltage, AC and DC current, resistance, etc., and also has the functions of digital calculation, self-checking, reading keeping, error reading, diode detection, word length selection, IEEE-488 interface or RS-232 interface, etc. when it is used, the multi-purpose meter is selected according to specific requirements, and when the power detector detects the transformer, it is an indispensable metering tool. Because the electric power metering tool in the prior art lacks the adsorption fixing device, the staff very easily slides and drops the electric power metering tool, thereby causing damage to the electric power metering tool and economic loss.
For example, chinese patent application nos.: 201720012952.4, there is provided an adsorption apparatus for an electricity metering tool, substantially as follows: the adsorption equipment of the electric power measuring tool comprises an electric power measuring tool body, an adsorption device and a screw rod; the back of the electric power metering tool body is provided with a screw hole matched with the screw rod for use, and one end of the screw rod is in threaded connection with the screw hole; the adsorption device comprises a sucker and a sucker cover, and the sucker is an elastic body with a spherical surface; a circle of blank pressing is arranged on the periphery of the sucker, and the blank pressing and the spherical surface of the sucker are connected into an integral structure; the sucker cover is arranged on the periphery of the sucker, and the structure of the sucker cover is consistent with that of the sucker; the periphery of the sucker cover is just pressed on the blank pressing edge of the sucker, and the sucker cover and the blank pressing edge are of an integrated structure; a nut matched with the screw rod for use is arranged at the center of the sucker cover, and the other end of the screw rod penetrates through the nut and is in contact with the sucker; a miniature air pressure sensor is fixedly arranged on the inner wall of the sucker; the upper end of the electric power metering tool body is provided with a control box, and a micro processor, a data comparator, a storage battery and an alarm are arranged in the control box; the output end of the micro air pressure sensor is electrically connected with the input end of the data comparator, and the output ends of the data comparator and the storage battery are respectively electrically connected with the input end of the micro processor; the output end of the microprocessor is electrically connected with the input end of the alarm. This utility model discloses a set up adsorption equipment at the back of electric power measuring tool body, it is fixed that the convenience adsorbs electric power measuring tool and transformer cabinet door, has reduced the complexity that detects, also avoids simultaneously causing the emergence of electric shock phenomenon because of one-hand operation, has ensured maintainer's life safety. This utility model fixes electric power measuring tool through adsorption equipment, but because fixed mode is comparatively single, still drops because of the reason of electric power measuring tool self weight easily, causes economic loss.
Therefore, the inventor provides an adsorption device of an electric power metering tool to fulfill the aim of achieving more practical value by taking the experience of abundant design development and actual manufacturing of the related industry for years and researching and improving the existing structure and deficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric power measuring tool's adsorption equipment has solved prior art's electric power measuring tool because lack and adsorb fixing device, and the staff very easily slides electric power measuring tool that drops to cause destruction, cause economic loss's problem to electric power measuring tool.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an adsorption device of an electric power metering tool comprises the electric power metering tool, wherein support rods are fixedly connected to the left side and the right side of the upper surface and the lower surface of the electric power metering tool, springs are sleeved on the outer surfaces of the support rods, protective housings are fixedly connected to the outer ends of the springs, threaded pipes are fixedly connected to the four corners of the back surface of the electric power metering tool, a fixed plate is arranged on the rear side of each threaded pipe, screws are inserted into the four corners of the back surface of the fixed plate, the threaded ends of the screws are connected with the inner threads of the threaded pipes, connecting rods are fixedly connected to the four corners of the back surface of the fixed plate, suckers are sleeved at the rear ends of the connecting rods, a telescopic plate is fixedly connected to the middle of the back surface of the fixed plate, connecting pieces are fixedly connected to the left side and the right side, the back fixedly connected with clamping device of connecting plate, clamping device includes the casing, the inside left and right sides of casing all is provided with the connecting axle, the pinch-off blades has all been cup jointed at both ends around the connecting axle surface, the equal fixedly connected with stationary blade in the left and right sides of pinch-off blade lateral surface, the threaded rod is pegged graft in the front of stationary blade, the rear end threaded connection of threaded rod has the nut.
Preferably, the top of the front face of the clamping plate is provided with a through hole, and the diameter of the through hole is matched with that of the connecting shaft.
Preferably, the connecting plate rotates towards the right upper direction, and the rotation angle of the connecting plate is between zero degree and ninety degrees.
Preferably, the front surface of the fixing plate is provided with a threaded hole, and the threaded end of the threaded rod penetrates through the threaded hole and is in threaded connection with the nut.
Preferably, the number of the suckers is four, and the four suckers are all made of nitrile rubber materials.
Preferably, the inner side surface of the clamping plate is provided with anti-skid grains, and the outer surface of the anti-skid grains is provided with anti-skid convex grains.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric power measuring tool's adsorption equipment possesses following beneficial effect:
1. this electric power metering tool's adsorption equipment, cooperation through connecting rod and sucking disc, be convenient for fix electric power metering tool, avoid the staff to drop electric power metering tool because of the hand is smooth and cause the condition of destruction to appear, prolonged electric power metering tool's life-span, economic loss has been reduced, and through the expansion plate, the connection piece, the pivot, connecting plate and clamping device's cooperation, be convenient for carry out the secondary to electric power metering tool and fix, improved the fixed effect to electric power metering tool, electric power metering tool's life-span has been prolonged.
2. This electric power metering tool's adsorption equipment through the cooperation of bracing piece, spring and protective housing, is convenient for protect and the shock attenuation to electric power metering tool, avoids the accident to drop and causes the condition of destruction to electric power metering tool to appear, has improved electric power metering tool's protection effect, has prolonged electric power metering tool's life-span.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the clamping device of the present invention;
fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.
In the figure: 1. an electric power metering tool; 2. a support bar; 3. a spring; 4. a protective shell; 5. a threaded pipe; 6. a fixing plate; 7. a screw; 8. a connecting rod; 9. a suction cup; 10. a retractable plate; 11. connecting sheets; 12. a rotating shaft; 13. a connecting plate; 14. a clamping device; 1401. a housing; 1402. a connecting shaft; 1403. a clamping plate; 1404. a fixing sheet; 1405. a threaded rod; 1406. and a nut.
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: an adsorption device of an electric power metering tool comprises an electric power metering tool 1, wherein support rods 2 are fixedly connected to the left side and the right side of the upper surface and the lower surface of the electric power metering tool 1, springs 3 are sleeved on the outer surfaces of the support rods 2, the outer ends of the springs 3 are fixedly connected with a protective shell 4, through the matching of the support rods 2, the springs 3 and the protective shell 4, the electric power metering tool 1 is protected and damped, the electric power metering tool 1 is prevented from being damaged due to accidental dropping, the protection effect of the electric power metering tool 1 is improved, the service life of the electric power metering tool 1 is prolonged, threaded pipes 5 are fixedly connected to four corners of the back of the electric power metering tool 1, a fixing plate 6 is arranged on the rear side of each threaded pipe 5, screws 7 are inserted into four corners of the back of the fixing plate 6, threaded ends of the screws 7 are in threaded connection with the inner portions of the, the rear end of connecting rod 8 has cup jointed sucking disc 9, through the cooperation of connecting rod 8 and sucking disc 9, be convenient for fix electric power measuring tool 1, avoid the staff to drop electric power measuring tool 1 because of the hand is smooth and cause the condition of destruction to appear, the life-span of electric power measuring tool 1 has been prolonged, economic loss has been reduced, the middle part fixedly connected with expansion plate 10 at the fixed plate 6 back, expansion plate 10 includes a straight board and a flexible pipe, the one end of flexible pipe cup joints the one end of straight board, change the length of expansion plate 10 through changing the length of cup jointing of flexible pipe, thereby realize flexible, the equal fixedly connected with connection piece 11 in both sides of expansion plate 10 upper surface, the inboard of connection piece 11 is provided with pivot 12, the surface of pivot 12 has cup jointed connecting plate 13, the back fixedly connected with clamping device 14 of connecting plate 13, through expansion plate 10, connection piece 11, Pivot 12, connecting plate 13 and clamping device 14's cooperation, be convenient for carry out the secondary to electric power measuring tool 1 and fix, the fixed effect to electric power measuring tool 1 has been improved, the life-span of electric power measuring tool 1 has been prolonged, clamping device 14 includes casing 1401, the inside left and right sides of casing 1401 all is provided with connecting axle 1402, clamping plate 1403 has all been cup jointed at both ends around the connecting axle 1402 surface, the equal fixedly connected with stationary blade 1404 in the left and right sides of clamping plate 1403 lateral surface, threaded rod 1405 is pegged graft in the front of stationary blade 1404, the rear end threaded connection of threaded rod 1405 has nut 1406.
The utility model discloses for the ease of removing clamp plate 1403, consequently, the through-hole has been seted up at the positive top of clamp plate 1403, the diameter of through-hole and the diameter looks adaptation of connecting axle 1402 for the staff is more smooth and easy when fixed electric power measuring tool 1, and is quicker, has improved work efficiency.
The utility model discloses for the convenience of adjusting electric power measuring tool 1's angle, consequently connecting plate 13 rotates directly over, and connecting plate 13's turned angle is between zero degree to ninety degrees for electric power measuring tool 1 can adapt to the inclined plane of multiple angle, has improved electric power measuring tool 1's application range.
The utility model discloses for the convenience is fixed after pressing from both sides tight transformer cabinet door, therefore the front of stationary blade 1404 is provided with the screw hole, the screw thread end of threaded rod 1405 pass the screw hole and with nut 1406 threaded connection for fixing that pinch-off plate 1403 can be better on the transformer cabinet door, prevent that pinch-off plate 1403 from sliding to lead to electric power measuring tool 1 to drop and cause economic loss.
The utility model discloses for the convenience fix electric power measuring tool 1, consequently the quantity of sucking disc 9 is four groups, and the material of four group's sucking discs 9 is formed by the preparation of butadiene-acrylonitrile rubber material, and sucking disc 9 is fine fixes electric power measuring tool 1 on the transformer case cabinet door, prevents that electric power measuring tool 1 from dropping and causing economic loss.
The utility model discloses for the convenience is fixed electric power measuring tool 1, therefore the medial surface of clamp plate 1403 is provided with anti-skidding line, and anti-skidding line's surface is provided with anti-skidding protruding grain, and anti-skidding line and anti-skidding protruding grain have all increased frictional force for difficult slip behind the tight transformer cabinet door that presss from both sides.
When the electric power metering tool is used, screws on the expansion plate 10 are unscrewed, the expansion plate 10 is pulled upwards to drive the connecting plate 11 to move upwards, the connecting plate 11 moves upwards to drive the rotating shaft 12 to move upwards to drive the connecting plate 13 to move upwards, the connecting plate 13 moves upwards to drive the clamping device 14 to move upwards, when the lower surface of the clamping device 14 is horizontal to the upper surface of the transformer box cabinet door, the screws on the expansion plate 10 are screwed, the clamping plate 1403 is placed on the upper surface of the transformer box cabinet door, the nut 1406 is rotated inwards, the nut 1406 moves inwards to push the fixing plate 1404 to move inwards, the fixing plate 1404 moves inwards to drive the clamping plate 1403 to move inwards, when the bottom of the clamping plate cabinet 1403 is adjusted to be the same as the width of the transformer door, the nut 1406 stops rotating, the suction disc 9 is adsorbed on the transformer cabinet door, and double fixation of the electric power metering tool 1 is completed, the design of bracing piece 2, spring 3 and protective housing 4 avoids the staff to drop electric power measuring tool 1 because of the hand is smooth when getting and put electric power measuring tool 1 and causes the condition of destruction to take place, the effectual electric power measuring tool 1 that has protected.
In conclusion, this electric power metering tool's adsorption equipment, through the cooperation of connecting rod 8 and sucking disc 9, be convenient for fix electric power metering tool 1, avoid the staff to drop electric power metering tool 1 because of the hand is smooth and cause the condition of destruction to appear, prolonged electric power metering tool 1's life-span, economic loss has been reduced, and through the cooperation of expansion plate 10, connection piece 11, pivot 12, connecting plate 13 and clamping device 14, be convenient for carry out the secondary to electric power metering tool 1 and fix, improved the fixed effect to electric power metering tool 1, prolonged electric power metering tool 1's life-span.
This electric power measuring instrument's adsorption equipment through the cooperation of bracing piece 2, spring 3 and protective housing 4, is convenient for protect and the shock attenuation electric power measuring instrument 1, avoids the accident to drop and causes the condition of destruction to appear electric power measuring instrument 1, has improved electric power measuring instrument 1's protection effect, has prolonged electric power measuring instrument 1's life-span.
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. An adsorption apparatus of an electric power metering tool, comprising an electric power metering tool (1), characterized in that: the electric power metering tool is characterized in that supporting rods (2) are fixedly connected to the left side and the right side of the upper surface and the lower surface of the electric power metering tool (1), springs (3) are sleeved on the outer surfaces of the supporting rods (2), protective housings (4) are fixedly connected to the outer ends of the springs (3), threaded pipes (5) are fixedly connected to the four corners of the back surface of the electric power metering tool (1), a fixing plate (6) is arranged on the rear side of each threaded pipe (5), screws (7) are inserted into the four corners of the back surface of the fixing plate (6), the threaded ends of the screws (7) are in threaded connection with the inner portions of the threaded pipes (5), connecting rods (8) are fixedly connected to the four corners of the back surface of the fixing plate (6), suckers (9) are sleeved at the rear ends of the connecting rods (8), telescopic plates (10) are fixedly connected to the middle portions of the back surface of the fixing, the inboard of connection piece (11) is provided with pivot (12), connecting plate (13) have been cup jointed to the surface of pivot (12), back fixedly connected with clamping device (14) of connecting plate (13), clamping device (14) include casing (1401), the inside left and right sides of casing (1401) all is provided with connecting axle (1402), both ends have all been cup jointed clamp plate (1403) around connecting axle (1402) surface, the equal fixedly connected with stationary blade (1404) of the left and right sides of clamp plate (1403) lateral surface, threaded rod (1405) have been pegged graft in the front of stationary blade (1404), the rear end threaded connection of threaded rod (1405) has nut (1406).
2. The adsorption apparatus of an electric power metering tool according to claim 1, wherein: the top of the front face of the clamping plate (1403) is provided with a through hole, and the diameter of the through hole is matched with that of the connecting shaft (1402).
3. The adsorption apparatus of an electric power metering tool according to claim 1, wherein: the connecting plate (13) rotates towards the right upper direction, and the rotating angle of the connecting plate (13) is between zero degree and ninety degree.
4. The adsorption apparatus of an electric power metering tool according to claim 1, wherein: the front surface of the fixing plate (1404) is provided with a threaded hole, and the threaded end of the threaded rod (1405) penetrates through the threaded hole and is in threaded connection with the nut (1406).
5. The adsorption apparatus of an electric power metering tool according to claim 1, wherein: the number of the suckers (9) is four, and the four suckers (9) are all made of nitrile rubber materials.
6. The adsorption apparatus of an electric power metering tool according to claim 1, wherein: the inner side surface of the clamping plate (1403) is provided with anti-skid grains, and anti-skid convex grains are arranged on the outer surface of the anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225057.2U CN211505663U (en) | 2019-12-12 | 2019-12-12 | Adsorption equipment of electric power measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225057.2U CN211505663U (en) | 2019-12-12 | 2019-12-12 | Adsorption equipment of electric power measuring tool |
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| CN211505663U true CN211505663U (en) | 2020-09-15 |
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| CN201922225057.2U Active CN211505663U (en) | 2019-12-12 | 2019-12-12 | Adsorption equipment of electric power measuring tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964918A (en) * | 2021-03-15 | 2021-06-15 | 国网新疆电力有限公司巴州供电公司 | Electric power metering device capable of being installed quickly |
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2019
- 2019-12-12 CN CN201922225057.2U patent/CN211505663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964918A (en) * | 2021-03-15 | 2021-06-15 | 国网新疆电力有限公司巴州供电公司 | Electric power metering device capable of being installed quickly |
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