CN113044089A - Transportation supporting equipment of partial discharge detection device - Google Patents
Transportation supporting equipment of partial discharge detection device Download PDFInfo
- Publication number
- CN113044089A CN113044089A CN202110257775.7A CN202110257775A CN113044089A CN 113044089 A CN113044089 A CN 113044089A CN 202110257775 A CN202110257775 A CN 202110257775A CN 113044089 A CN113044089 A CN 113044089A
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- China
- Prior art keywords
- elastic
- plate
- partial discharge
- supporting
- discharge detection
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
- B62B5/063—Hand moving equipment, e.g. handle bars for low-lift hand trucks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The invention discloses transportation supporting equipment of a partial discharge detection device, which comprises a bottom plate provided with idler wheels, wherein a plurality of enclosing plates are hinged on the bottom plate, a turbine is rotatably arranged in the bottom plate, a worm is arranged at the hinged position on the enclosing plate, and the worm is in transmission connection with the turbine; a support plate provided with a partial discharge detection device is movably hinged on the bottom plate through a support rod, an elastic opening and closing member is arranged in the bottom plate, and the support rod is positioned in the middle of the elastic opening and closing member; the upper end of the bottom plate is provided with a ring piece for rotatably adjusting the opening degree of the elastic opening and closing piece, and the ring piece is in transmission connection with the turbine; the supporting plate is provided with an elastic part connected with the bottom plate, the surrounding plate is provided with an elastic supporting assembly, and the elastic supporting assembly is arranged on the surrounding plate in a telescopic mode through an elastic lock and an elastic pull rod assembly; by adopting the technical scheme, the safety and the stability of the partial discharge detection device are effectively improved, and the support stability is effectively provided.
Description
Technical Field
The invention relates to the technical field of power supply detection equipment, in particular to transportation supporting equipment of a partial discharge detection device.
Background
The high-voltage cable is important power equipment for ensuring the safety of power transmission, the means for monitoring the normal operation of the power cable state is less at present, the cable operates in a high-temperature and humid environment for a long time, and the insulation degradation trend is serious. Partial discharge measurement is one of the important detection means at present. The high-voltage cable partial discharge measurement and detection need use special check out test set, because the high-voltage cable is because of regional difference, its geographical environment is also different, the partial discharge check out test set of high accuracy generally needs the spring to carry out special shock attenuation equipment at the in-process of transportation, but mainly realize through adding the spring in shock attenuation equipment bottom among the prior art, adopt this kind of method to easily make the continuous flexible and compression of spring cause the continuous rocking of partial discharge detection device on the contrary to the mountain road transportation of jolting in succession, and when using the work of local amplification detection device, because need go up and down the effect, the spring of bottom influences the stability of its work on the contrary easily.
Disclosure of Invention
The invention provides a transportation supporting device of a partial discharge detection device, and aims to solve the problems of poor damping effect and low supporting stability of the transportation supporting device of the partial discharge detection device.
In order to achieve the purpose, the invention provides transportation supporting equipment of a partial discharge detection device, which comprises a bottom plate provided with idler wheels, wherein a plurality of enclosing plates are hinged on the bottom plate, a turbine is rotatably arranged in the bottom plate, a worm is arranged on the enclosing plates at the hinged position, and the worm is in transmission connection with the turbine; a support plate provided with a partial discharge detection device is movably hinged on the bottom plate through a support rod, an elastic opening and closing member is arranged in the bottom plate, and the support rod is positioned in the middle of the elastic opening and closing member; the upper end of the bottom plate is provided with a ring piece for rotatably adjusting the opening degree of the elastic opening and closing piece, and the ring piece is in transmission connection with the turbine; the supporting plate is provided with an elastic part connected with the bottom plate, the enclosing plate is provided with an elastic supporting assembly, and the elastic supporting assembly is arranged on the enclosing plate in a telescopic mode through an elastic lock and an elastic pull rod assembly.
Further, the bottom plate comprises an upper plate and a lower plate, and the turbine is rotatably arranged between the upper plate and the lower plate.
Furthermore, a limiting ring is arranged on the upper plate, and the annular part is in threaded connection with the limiting ring; the turbine is provided with an arc-shaped internal gear, the upper end of the ring-shaped piece is provided with a ring of teeth, and the ring-shaped piece is in transmission connection with the arc-shaped internal gear through a gear set.
Furthermore, an inner annular inclined surface is arranged in one end of the annular piece, and an outer annular inclined surface is arranged at the upper end of the elastic opening and closing piece, so that the annular piece drives the inner annular inclined surface to abut against the outer annular inclined surface through rotation, and the opening degree of the elastic opening and closing piece is adjusted.
Further, the elastic support component comprises a support rod, a first spring and an elastic abutting portion, the support rod is slidably arranged on the enclosing plate, the first spring is arranged in the support rod, and the elastic abutting portion is connected to one end of the first spring.
Furthermore, the elastic pull rod assembly comprises an elastic pull rod and a push plate, a chute is arranged on the enclosing plate, the push plate can be slidably positioned in the chute, one end of the elastic pull rod is hinged to the upper plate, and the other end of the elastic pull rod is hinged to the push plate; one side of bracing piece is equipped with the first triangular groove of a plurality of along the direction of pole, the one end of push pedal is the triangle-shaped structure, the push pedal through slide with first triangular groove elastic fit.
Further, the elastic lock comprises a pedestal, a lock tooth and a second spring, and the pedestal is arranged on the coaming; the locking teeth are slidably arranged on the pedestal through a push rod, and the second spring is sleeved on the push rod; the other side of the supporting rod is provided with a plurality of second triangular grooves along the direction of the supporting rod, and the locking teeth are elastically matched with the second triangular grooves.
The cover plate is provided with a hook part connected with the enclosing plate; the cover plate is provided with a push handle.
Further, the turbine locking device comprises a locking screw, the locking screw is in threaded connection with the upper plate, the turbine is provided with a plurality of locking holes along the circumferential direction, and the locking screw is connected with the locking holes through rotation so as to lock the turbine.
Furthermore, the end part of the supporting rod is of a spherical structure, a spherical joint part is arranged on the lower plate, and the end part of the supporting rod is connected with the spherical joint part.
Compared with the prior art, the method has the following beneficial effects:
1. through set up the turbine in the bottom plate to set up the worm in the articulated department of bounding wall, so that arbitrary bounding wall is rotating the in-process of opening, the worm drives the turbine and drives other bounding walls when rotating and open in step, and can carry out synchronous closure, so that to partial discharge detection device's protection, thereby reduce its collision problem appearance that jolts to cause because of the road surface in the transportation, effectively improve partial discharge detection device's security and stability.
2. The elastic support assembly is arranged on the enclosing plate to elastically support multiple surfaces of the partial discharge detection device, so that the multiple surfaces of the partial discharge detection device can be effectively buffered, and the influence of frequent vibration on internal elements of the partial discharge detection device in the transportation process and the moving process is reduced; and the elastic push rod assembly is arranged to adjust the compression amount of the elastic support assembly so as to adjust the elastic strength of the partial discharge detection device and the elastic support assembly and deal with the shockproof effect under different mountain road bumping conditions.
3. By arranging the elastic opening and closing piece and the ring-shaped piece and combining the matching of the gear set and the arc-shaped inner gear, the enclosing plate drives the turbine to rotate in the opening process, and the arc-shaped inner gear rotates to drive the gear set connected to the upper plate to rotate, so that the teeth of the ring-shaped piece drive the ring-shaped piece to rotate under the transmission of the gear set, the opening and closing angle of the elastic opening and closing piece is compressed, the elastic opening and closing piece locks the supporting rod, and the local discharge detection device is not influenced by the elastic component in the vertical direction in the using and lifting processes; when the coaming is closed, the turbine rotates reversely to drive the arc-shaped inner gear to rotate reversely, so that the annular piece rotates reversely to be separated from the end part of the elastic opening and closing piece, and the elastic opening and closing piece unlocks the supporting rod, so that the partial discharge detection device can buffer at multiple angles in the transportation process; the elastic opening and closing piece is locked and unlocked through the opening and closing coaming, the working state and the transportation state of the partial discharge detection device are switched, and the protection effect on the partial discharge detection device is effectively improved.
4. The elastic supporting assembly is arranged on the enclosing plate, and the elastic lock is combined to adjust the elongation of the elastic supporting assembly, so that the enclosing plate can expand the supporting range of the bottom plate through one end of the elastic supporting assembly, and the balance support of the partial discharge detection device in the lifting and translation process is improved; and adjust elastic support subassembly one end elongation and carry out the chucking through the elastic lock, realize the support height adjustment of bounding wall to be applicable to the support of unstable topography, effectively provide support stability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a transportation support apparatus of a partial discharge detection apparatus according to the present application;
FIG. 2 is a schematic view of a bottom plate and a shroud of a transportation support device of the partial discharge detector apparatus of the present application;
fig. 3 is a partially enlarged schematic view a of a transportation supporting device of a partial discharge detection apparatus according to the present application;
FIG. 4 is a schematic view of the ring member and the resilient opening member of the transportation supporting device of the partial discharge detector of the present application;
FIG. 5 is a turbine schematic view of a transport support apparatus of a partial discharge detection apparatus of the present application;
FIG. 6 is a schematic view of an elastic support assembly of a transportation support device of the partial discharge detector apparatus of the present application;
fig. 7 is a schematic view of an elastic pull rod of a transportation supporting device of the partial discharge detection apparatus according to the present application.
Reference numerals: 1-a bottom plate; 2-enclosing plates; 3-a turbine; 4-a worm; 5-a strut; 6-elastic opening and closing piece; 7-a ring-shaped member; 8-a resilient support member; 9-a support plate; 10-a spacing ring; 11-upper plate; 12-a lower plate; 20-cover plate; 21-locking screw rod; 22-an elastic member; 31-arc shaped internal gear; 32-a keyhole; 51-a pedestal; 52-locking teeth; 53-a second spring; 61-an outer annular ramp; 71-teeth; 72-inner annular chamfer; 81-support bar; 82-a first spring; 83-an elastic abutment; 91-elastic pull rod; 92-a push plate; 93-a chute; 811-a first triangular groove; 812-second triangular groove.
Detailed Description
For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:
example 1:
as shown in fig. 1 to 6, the present invention provides a transportation supporting device of a partial discharge detection apparatus, comprising a bottom plate provided with rollers, wherein a plurality of enclosing plates are hinged on the bottom plate, so as to open and close the transportation supporting device through the opening and closing of the enclosing plates, so that the partial discharge detection apparatus is exposed and closed; a worm wheel is rotatably arranged in the bottom plate, a worm is arranged on the enclosing plates at the hinged position, and the worm is in transmission connection with the worm wheel so as to synchronously open the enclosing plates in a transmission mode of the worm wheel and the worm; a support plate provided with a partial discharge detection device is movably hinged on the bottom plate through a support rod, an elastic opening and closing member is arranged in the bottom plate, and the support rod is positioned in the middle of the elastic opening and closing member so as to clamp and loosen the support rod through the opening and closing degree of the elastic opening and closing member; the upper end of the bottom plate is provided with a ring-shaped element for rotatably adjusting the opening degree of the elastic opening and closing element, the ring-shaped element is in transmission connection with the turbine to drive the ring-shaped element to rotate in a mode of opening and closing the enclosing plate, so that the enclosing plate can control the elastic opening and closing element to clamp and release the supporting rod, and the operation and transportation of the partial discharge detection equipment are facilitated; the support plate is provided with a plurality of elastic components connected with the bottom plate, and the elastic components are springs; the elastic supporting assembly is arranged on the enclosing plate and can be telescopically arranged on the enclosing plate through the elastic lock and the elastic pull rod assembly so as to adjust and fix the position of the elastic supporting assembly on the enclosing plate.
Through set up the turbine in the bottom plate to set up the worm in the articulated department of bounding wall, so that arbitrary bounding wall is rotating the in-process of opening, the worm drives the turbine and drives other bounding walls when rotating and open in step, and can carry out synchronous closure, so that to partial discharge detection device's protection, thereby reduce its collision problem appearance that jolts to cause because of the road surface in the transportation, effectively improve partial discharge detection device's security and stability.
Specifically, the bottom plate comprises an upper plate and a lower plate, and the turbine is rotatably arranged between the upper plate and the lower plate; the upper plate and the lower plate are connected through the hinged elbow, and the enclosing plate is hinged on the elbow, so that the enclosing plate can be matched with the bottom plate in the opening and closing process, and the sealing performance of the transportation supporting equipment is improved.
The device comprises a plurality of enclosing plates, a hanging ring, a cover plate and a plurality of clamping pieces, wherein the enclosing plates are arranged on the upper end of the enclosing plates; the cover plate is provided with a push handle so as to facilitate the pushing of the transportation supporting equipment through the push handle.
Specifically, still include locking screw, screw rod threaded connection is on the upper plate, and the turbine is equipped with a plurality of lockhole along circumference, and the screw rod is connected with the lockhole through rotating to lock the turbine, thereby can lock after making the bounding wall open, so that the problem of resilience does not appear in the in-process that the bounding wall supported through elastic support component.
Example 2:
as shown in fig. 1 to 4, in combination with the technical solution of embodiment 1, in this embodiment, a limiting ring is disposed on the upper plate, and the ring member is in threaded connection with the limiting ring, so that the opening degree of the elastic opening and closing member is adjusted by the rotation of the elastic opening and closing member through the threaded connection between the ring member and the limiting ring; the turbine is provided with an arc-shaped internal gear, the upper end part of the ring-shaped element is provided with a ring of teeth, and the ring-shaped element is in transmission connection with the arc-shaped internal gear through a gear set; the gear set comprises a driving gear and a driven gear, the driving gear is connected with the driven gear through a shaft lever, the shaft lever is connected to the upper plate through a bearing, the driving gear is in meshing transmission with the arc-shaped inner gear, and the driven gear is in meshing transmission with teeth on the annular piece; the diameter of the driving gear is smaller than that of the driven gear, so that the turbine can drive the annular piece to lock and loosen the movable freedom degree of the supporting rod in the rotating process.
Specifically, be interior annular inclined plane in the one end of loop-forming element, the upper end of elasticity opening and shutting piece is outer annular inclined plane to make the loop-forming element drive interior annular inclined plane and outer annular inclined plane butt through rotating, with the degree of opening and shutting of adjusting elasticity opening and shutting piece, thereby the realization is to the locking of branch and unclamp.
By arranging the elastic opening and closing piece and the ring-shaped piece and combining the matching of the gear set and the arc-shaped inner gear, the enclosing plate drives the turbine to rotate in the opening process, and the arc-shaped inner gear rotates to drive the gear set connected to the upper plate to rotate, so that the teeth of the ring-shaped piece drive the ring-shaped piece to rotate under the transmission of the gear set, the opening and closing angle of the elastic opening and closing piece is compressed, the elastic opening and closing piece locks the supporting rod, and the local discharge detection device is not influenced by the elastic component in the vertical direction in the using and lifting processes; when the coaming is closed, the turbine rotates reversely to drive the arc-shaped inner gear to rotate reversely, so that the annular piece rotates reversely to be separated from the end part of the elastic opening and closing piece, and the elastic opening and closing piece unlocks the supporting rod, so that the partial discharge detection device can buffer at multiple angles in the transportation process; the elastic opening and closing piece is locked and unlocked through the opening and closing coaming, the working state and the transportation state of the partial discharge detection device are switched, and the protection effect on the partial discharge detection device is effectively improved.
Example 3:
as shown in fig. 6, with reference to the technical solution of embodiment 2, in this embodiment, the elastic support assembly includes a support rod, a first spring, and an elastic abutting portion, the support rod is slidably disposed on the enclosing plate, the first spring is disposed in the support rod, and the elastic abutting portion is connected to one end of the first spring, so that the elastic abutting portion is driven to abut against the partial discharge detection device by closing the enclosing plate, so as to reduce the multi-directional influence of vibration on the partial discharge detection device during transportation; furthermore, the other end of the supporting rod is provided with a rubber supporting part for supporting the coaming with the ground after the coaming is opened.
The elastic support assembly is arranged on the enclosing plate to elastically support multiple surfaces of the partial discharge detection device, so that the multiple surfaces of the partial discharge detection device can be effectively buffered, and the influence of frequent vibration on internal elements of the partial discharge detection device in the transportation process and the moving process is reduced; and the elastic push rod assembly is arranged to adjust the compression amount of the elastic support assembly so as to adjust the elastic strength of the partial discharge detection device and the elastic support assembly and deal with the shockproof effect under different mountain road bumping conditions.
The elastic pull rod assembly comprises an elastic pull rod and a push plate, a chute is arranged on the enclosing plate, the push plate can be slidably positioned in the chute, one end of the elastic pull rod is hinged to the upper plate, and the other end of the elastic pull rod is hinged to the push plate; one side of the supporting rod is provided with a plurality of first triangular grooves along the direction of the supporting rod, one end of the push plate is of a triangular structure, and the push plate is elastically matched with the first triangular grooves in a sliding manner; in the opening process of the coaming, the elastic pull rod pulls the push plate to retreat so that the push plate is separated from the first triangular groove, and the support rod can be pulled out or slide out under the action of gravity; the elastic push rod comprises a first push rod and a second push rod, and a limiting spring connected between the first push rod and the second push rod, so that the elastic push rod is arranged to push the support rod to move linearly, and the push plate can clamp the first triangular groove.
Specifically, the elastic lock comprises a pedestal, a lock tooth and a second spring, wherein the pedestal is arranged on the coaming; the locking teeth are arranged on the pedestal in a sliding manner through the push rod, and the second spring is sleeved on the push rod; the other side of the support rod is provided with a plurality of second triangular grooves along the rod direction, and the lock teeth are elastically matched with the second triangular grooves; furthermore, the first triangular groove and the second triangular groove are respectively arranged at the upper end and the lower end of the two sides of the supporting rod, and the first triangular groove and the second triangular groove are arranged in a reverse direction along the direction of the supporting rod; when the coaming is opened, the supporting rod can be pushed out to adjust the extending amount of the supporting rod.
The elastic supporting assembly is arranged on the enclosing plate, and the elastic lock is combined to adjust the elongation of the elastic supporting assembly, so that the enclosing plate can expand the supporting range of the bottom plate through one end of the elastic supporting assembly, and the balance support of the partial discharge detection device in the lifting and translation process is improved; and adjust the extension of elastic support subassembly one end and carry out the chucking through the elastic lock, realize the support height adjustment of bounding wall to be applicable to the support of unstable topography.
Example 4:
as shown in fig. 5, with reference to the technical solution of embodiment 3, in this embodiment, the end portion of the supporting rod is a spherical structure, the lower plate is provided with a ball-joint portion, and the end portion of the supporting rod is connected to the ball-joint portion; further, a certain gap space is kept between the inner bottom of the ball joint part and the end part of the support rod, so that the ball joint part is not in direct contact with the end part of the support rod under the action of the elastic component, and the problem that the vibration of the bottom plate is transmitted to the support rod through the ball joint part is further reduced.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (10)
1. The transportation supporting equipment of the partial discharge detection device is characterized by comprising a bottom plate (1) provided with idler wheels, wherein a plurality of enclosing plates (2) are hinged to the bottom plate (1), a turbine (3) is rotatably arranged in the bottom plate (1), a worm (4) is arranged on the enclosing plates (2) at the hinged position, and the worm (4) is in transmission connection with the turbine (3); a support plate (9) provided with a partial discharge detection device is movably hinged on the bottom plate (1) through a support rod (5), an elastic opening and closing member (6) is arranged in the bottom plate (1), and the support rod (5) is positioned in the middle of the elastic opening and closing member (6); the upper end of the bottom plate (1) is provided with a ring piece (7) for rotationally adjusting the opening degree of the elastic opening and closing piece (6), and the ring piece (7) is in transmission connection with the turbine (3); the supporting plate (9) is provided with an elastic part (22) connected with the bottom plate (1), the enclosing plate (2) is provided with an elastic supporting assembly (8), and the elastic supporting assembly (8) is arranged on the enclosing plate (2) in a telescopic mode through an elastic lock and an elastic pull rod assembly.
2. The transportation support apparatus of partial discharge detection apparatus according to claim 1, wherein the base plate (1) comprises an upper plate (11) and a lower plate (12), and the turbine (3) is rotatably provided between the upper plate (11) and the lower plate (12).
3. The transportation supporting device of the partial discharge detection apparatus according to claim 2, wherein a limiting ring (10) is provided on the upper plate (11), and the ring member (7) is in threaded connection with the limiting ring (10); the turbine (3) is provided with an arc-shaped internal gear (31), the upper end of the ring-shaped piece (7) is provided with a ring of teeth (71), and the ring-shaped piece (7) is in transmission connection with the arc-shaped internal gear (31) through a gear set.
4. The transportation supporting apparatus of the partial discharge detection device according to claim 1, wherein an inner annular inclined surface (72) is formed in one end of the ring-shaped member (7), and an outer annular inclined surface (61) is formed at an upper end of the elastic opening and closing member (6), so that the ring-shaped member (7) rotates to drive the inner annular inclined surface (72) to abut against the outer annular inclined surface (61), so as to adjust the opening and closing degree of the elastic opening and closing member (6).
5. The transportation supporting apparatus of the partial discharge detection device according to claim 1, wherein the elastic supporting assembly (8) comprises a supporting rod (81), a first spring (82) and an elastic abutting portion (83), the supporting rod (81) is slidably disposed on the enclosing plate (2), the first spring (82) is disposed in the supporting rod (81), and the elastic abutting portion (83) is connected to one end of the first spring (82).
6. The transportation supporting device of the partial discharge detection apparatus according to claim 5, wherein the elastic pull rod assembly comprises an elastic pull rod (91) and a push plate (92), a sliding slot (93) is formed in the enclosing plate (2), the push plate (92) is slidably located in the sliding slot (93), one end of the elastic pull rod (91) is hinged to the upper plate (11), and the other end of the elastic pull rod (91) is hinged to the push plate (92); one side of bracing piece (81) is equipped with a plurality of first triangular groove (811) along the direction of pole, the one end of push pedal (92) is the triangle-shaped structure, push pedal (92) through slide with first triangular groove (811) elastic fit.
7. The transportation supporting apparatus of the partial discharge detection device according to claim 6, wherein the elastic lock includes a pedestal (51), a lock tooth (52), and a second spring (53), the pedestal (51) being provided on the shroud plate (2); the locking teeth (52) are slidably arranged on the pedestal (51) through a push rod, and the second spring (53) is sleeved on the push rod; the other side of the pole of the supporting pole (5) is provided with a plurality of second triangular grooves (812) along the direction of the pole, and the locking teeth (52) are elastically matched with the second triangular grooves (812).
8. The transportation supporting apparatus of the partial discharge detection device according to claim 1, further comprising a cover plate (20), wherein the cover plate (20) is provided with a hook portion connected with the enclosure plate (2); the cover plate (20) is provided with a push handle.
9. The transportation supporting device of the partial discharge detection apparatus according to claim 2, further comprising a locking screw (21), wherein the locking screw (21) is threadedly connected to the upper plate (11), the turbine (3) is circumferentially provided with a plurality of locking holes (32), and the locking screw (21) is rotatably connected to the locking holes (32) to lock the turbine (3).
10. The transportation supporting apparatus of the partial discharge detection device according to claim 9, wherein the end of the supporting rod (5) is a spherical structure, a ball joint is provided on the lower plate (12), and the end of the supporting rod (5) is connected with the ball joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110257775.7A CN113044089B (en) | 2021-03-10 | 2021-03-10 | Transportation supporting equipment of partial discharge detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110257775.7A CN113044089B (en) | 2021-03-10 | 2021-03-10 | Transportation supporting equipment of partial discharge detection device |
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| CN113044089A true CN113044089A (en) | 2021-06-29 |
| CN113044089B CN113044089B (en) | 2022-02-22 |
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| US3995873A (en) * | 1975-11-17 | 1976-12-07 | Richard Cloutier Pantzar | Skateboard |
| WO2013092597A1 (en) * | 2011-12-19 | 2013-06-27 | Lm Wind Power A/S | A blade cart for a wind turbine blade |
| CN204161413U (en) * | 2014-10-21 | 2015-02-18 | 慈溪市亚太化纤线业有限公司 | A kind of charging vehicle |
| CN205417669U (en) * | 2015-12-21 | 2016-08-03 | 山东邹平大展新材料有限公司 | Small handcart |
| CN107021119A (en) * | 2017-03-30 | 2017-08-08 | 宁德师范学院 | A kind of gear anti kickback attachment and the portable carrying implement using the device |
| CN212473555U (en) * | 2020-07-15 | 2021-02-05 | 张姣 | Building construction operation is built with removal tray assembly on building site in room |
| CN111845881A (en) * | 2020-07-17 | 2020-10-30 | 伍学剑 | Livestock-raising is with live pig transport shallow |
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