阅读说明：本技术 一种10kV及以下线路改造用支撑装置 (Supporting device for 10kV and below line transformation ) 是由 谭文杰 于 2020-06-13 设计创作，主要内容包括：本发明公开了一种10kV及以下线路改造用支撑装置,包括两个卡环,其中一个卡环的上端固定连接有第一支撑杆,第一支撑杆的上端固定连接有支撑板,支撑板的上端固定连接有第二支撑杆,第二支撑杆的侧壁上设有遮挡机构,第二支撑杆内设有第一控制机构,第一控制机构与遮挡机构转动连接,两个卡环内均设有吸附腔,吸附腔的内壁上设有内外连通的吸附口,吸附口的内壁上设有橡胶圈,吸附腔内滑动密封设有密封板,密封板与吸附腔内壁之间固定连接有多个弹性组件,密封板的侧壁上固定连接有牵引线。本发明不仅能对工人进行支撑,便于工人站立进行改造工作,并且还能通过遮挡机构对工人进行遮挡,利于提高使用时的舒适性。(The invention discloses a supporting device for line transformation of 10kV and below, which comprises two clamping rings, wherein the upper end of one clamping ring is fixedly connected with a first supporting rod, the upper end of the first supporting rod is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a second supporting rod, the side wall of the second supporting rod is provided with a shielding mechanism, a first control mechanism is arranged in the second supporting rod, the first control mechanism is rotatably connected with the shielding mechanism, the two clamping rings are internally and respectively provided with an adsorption cavity, the inner wall of the adsorption cavity is provided with an adsorption port which is communicated with the inside and the outside, the inner wall of the adsorption port is provided with a rubber ring, a sealing plate is arranged in the adsorption cavity in a sliding sealing manner, a plurality of elastic components are fixedly connected between the sealing plate and. The invention can support workers, is convenient for workers to stand for reconstruction work, can shield the workers through the shielding mechanism, and is beneficial to improving the comfort in use.)

1. A supporting device for line transformation of 10kV and below comprises two clamping rings (1) and is characterized in that a first supporting rod (2) is fixedly connected to the upper end of one of the clamping rings (1), a supporting plate (3) is fixedly connected to the upper end of the first supporting rod (2), a second supporting rod (4) is fixedly connected to the upper end of the supporting plate (3), a shielding mechanism is arranged on the side wall of the second supporting rod (4), a first control mechanism is arranged in the second supporting rod (4), the first control mechanism is rotatably connected with the shielding mechanism, an adsorption cavity (5) is arranged in each of the two clamping rings (1), an adsorption opening (6) which is communicated with the inside and the outside is formed in the inner wall of the adsorption cavity (5), a rubber ring (7) is arranged on the inner wall of the adsorption opening (6), and a sealing plate (8) is arranged in the adsorption cavity (5) in a sliding sealing manner, a plurality of elastic components are fixedly connected between the sealing plate (8) and the inner wall of the adsorption cavity (5), a pull wire (9) is fixedly connected onto the side wall of the sealing plate (8), the bottom of the adsorption cavity (5) is rotatably connected with a winding mechanism, the free end of the pull wire (9) is fixedly wound on the winding mechanism, a driving mechanism is arranged on the adsorption cavity (5) in a rotating and penetrating mode and is in transmission connection with the winding mechanism, one driving mechanism is in transmission connection with the first control mechanism through a transmission mechanism, the lower ends of the two clamping rings (1) are fixedly connected with a fourth supporting rod (10), a second control mechanism is arranged in the fourth supporting rod (10) and is in threaded connection with the driving mechanism, and a standing plate (11) is rotatably connected onto the side wall of the fourth supporting rod (10) below the second control mechanism, the second control mechanism is rotatably connected with the standing plate (11), and a third threaded rod (21) penetrates through the second support rod (4) and the two driving mechanisms.

2. The supporting device for line reconstruction of 10kV and below as claimed in claim 1, wherein the shielding mechanism comprises a plurality of third supporting rods (12) rotatably arranged on the second supporting rod (4), shielding cloth (13) is directly and fixedly arranged on two adjacent third supporting rods (12), and the lower ends of the third supporting rods (12) are rotatably connected with the first control mechanism.

3. The supporting device for line reconstruction of 10kV and below as claimed in claim 2, wherein the first control mechanism comprises a first control cavity (14) disposed in the second support rod (4), a first threaded rod (15) is vertically and rotatably disposed in the first control cavity (14), a first lifting plate (16) is threadedly sleeved on the first threaded rod (15), a limiting rod (19) is slidably and penetratingly disposed on the first lifting plate (16), two ends of the limiting rod (19) are respectively fixedly connected with the top surface and the bottom of the first control cavity (14), a plurality of first connecting rods (17) are rotatably disposed on the side wall of the first lifting plate (16), the upper ends of the plurality of first connecting rods (17) are respectively rotatably connected with the lower ends of the plurality of third support rods (12), a plurality of first bar-shaped openings (18) are disposed on the side wall of the first control cavity (14), the first connecting rods (17) are arranged to penetrate through the first strip-shaped openings (18) in a sliding mode respectively, and the transmission mechanism is fixedly connected with the first threaded rods (15).

4. A supporting device for line reconstruction of 10kV and below as claimed in claim 3, wherein the transmission mechanism comprises a first belt pulley (20) coaxially and fixedly connected to the first threaded rod (15), the first belt pulley (20) is in transmission connection with a second belt pulley (22), and the second belt pulley (22) is fixedly connected to one of the driving mechanisms.

5. The supporting device for line reconstruction of 10kV or below as claimed in claim 4, wherein the elastic mechanism comprises a telescopic rod (23) fixedly arranged between the sealing plate (8) and the inner wall of the adsorption cavity (5), the telescopic rod (23) is sleeved with a spring (24), and two ends of the spring (24) are respectively fixedly connected with the inner wall of the adsorption cavity (5) and the side wall of the sealing plate (8).

6. The supporting device for line reconstruction of 10kV and below as claimed in claim 5, wherein the winding mechanism comprises a rotating shaft (25) rotatably arranged at the bottom of the adsorption cavity (5), a winding disc (26) and a first gear (27) are coaxially and fixedly connected to the rotating shaft (25), the free end of the pulling wire (9) is fixedly connected to the winding disc (26), and the first gear (27) is in transmission connection with the driving mechanism.

7. The supporting device for line reconstruction of 10kV and below as claimed in claim 6, wherein the driving mechanism comprises a second threaded rod (28) rotatably arranged through the absorption cavity (5), a second gear (29) is coaxially and fixedly connected to a part of the second threaded rod (28) located in the absorption cavity (5), the second gear (29) is meshed with the first gear (27), a part of the second threaded rod (28) located above the snap ring (1) is coaxially and fixedly connected with the second pulley (22), a third threaded rod (21) is arranged through the second threaded rod (28), and the second threaded rod (28) is in threaded connection with the second control mechanism.

8. The supporting device for line reconstruction of 10kV and below as claimed in claim 7, wherein the second control mechanism comprises a second control chamber (30) disposed in the fourth supporting rod (10), a second lifting plate (31) is disposed in the second control chamber (30) in a sliding sealing manner, the second threaded rod (28) is disposed through the second lifting plate (31) in a threaded manner, a second connecting rod (32) is rotatably connected to a side wall of the second lifting plate (31), a lower end of the second connecting rod (32) is rotatably connected to an upper end of the standing plate (11), a second strip-shaped opening (33) is disposed on a side wall of the second control chamber (30), and the second connecting rod (32) is disposed through the second strip-shaped opening (33) in a sliding manner.

Technical Field

The invention relates to the technical field of power equipment, in particular to a supporting device for transformation of 10kV and below lines.

Background

10kV and following circuit belongs to high-voltage line, and when reforming transform high-voltage line, need the staff to climb in wire pole top department, change or maintain the transformation to the cable, but the current general climbing that uses the climbers.

Reform transform power equipment to when being close the pole top climbing, owing to support the workman through the climbers all the time, not only make the workman be not convenient for stand, operating range is less moreover, in addition, when outdoor use, to the operation safety and the travelling comfort of the serious influence workman of shining for a long time in high temperature weather sunshine.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a supporting device for line reconstruction of 10kV or below.

In order to achieve the purpose, the invention adopts the following technical scheme:

a supporting device for line transformation of kV and below comprises two clamping rings, wherein a first supporting rod is fixedly connected to the upper end of one of the clamping rings, a supporting plate is fixedly connected to the upper end of the first supporting rod, a second supporting rod is fixedly connected to the upper end of the supporting plate, a shielding mechanism is arranged on the side wall of the second supporting rod, a first control mechanism is arranged in the second supporting rod and is rotatably connected with the shielding mechanism, an adsorption cavity is formed in each of the two clamping rings, an adsorption port which is communicated with the inside and the outside is formed in the inner wall of the adsorption cavity, a rubber ring is arranged on the inner wall of the adsorption port, a sealing plate is arranged in the adsorption cavity in a sliding sealing manner, a plurality of elastic components are fixedly connected between the sealing plate and the inner wall of the adsorption cavity, a traction wire is fixedly connected to the side wall of the sealing plate, and a winding mechanism, the free end of the pull wire is fixedly wound on the winding mechanism, the adsorption cavity is rotatably provided with a driving mechanism in a penetrating mode, the driving mechanism is in transmission connection with the winding mechanism, one of the driving mechanism is in transmission connection with the first control mechanism through the set transmission mechanism, the lower end of the clamping ring is fixedly connected with a fourth supporting rod, a second control mechanism is arranged in the fourth supporting rod and is in threaded connection with the driving mechanism, a standing plate is rotatably connected to the side wall of the fourth supporting rod below the second control mechanism, the second control mechanism is rotatably connected with the standing plate, and a third threaded rod is arranged on the second supporting rod and the two driving mechanisms in a penetrating mode.

Preferably, shelter from the mechanism including rotating the many third bracing pieces that set up on the second bracing piece, adjacent two the direct fixed mounting of third bracing piece has the cloth of sheltering from, the lower extreme of third bracing piece rotates with first control mechanism and is connected.

Preferably, first control mechanism is including setting up the first control chamber in the second bracing piece, vertical rotation is provided with first threaded rod in the first control chamber, first threaded rod thread bush is equipped with first lifter plate, it is equipped with the gag lever post to slide to run through on the first lifter plate, the both ends of gag lever post respectively with the top surface and the bottom fixed connection in first control chamber, it is equipped with many head rods to rotate on the lateral wall of first lifter plate, many the upper end of head rod rotates with the lower extreme of many third bracing pieces respectively and is connected, be equipped with a plurality of first bar openings on the lateral wall in first control chamber, many the head rod slides respectively and runs through a plurality of first bar opening settings, drive mechanism and first threaded rod fixed connection.

Preferably, the transmission mechanism comprises a first belt pulley which is coaxially and fixedly connected to the first threaded rod, the first belt pulley is in transmission connection with a second belt pulley, and the second belt pulley is fixedly connected with one of the driving mechanisms.

Preferably, the elastic mechanism comprises a telescopic rod fixedly arranged between the sealing plate and the inner wall of the adsorption cavity, a spring is sleeved on the telescopic rod, and two ends of the spring are fixedly connected with the inner wall of the adsorption cavity and the side wall of the sealing plate respectively.

Preferably, the winding mechanism comprises a rotating shaft rotatably arranged at the bottom of the adsorption cavity, a winding disc and a first gear are coaxially and fixedly connected to the rotating shaft, the free end of the traction wire is fixedly connected with the winding disc, and the first gear is in transmission connection with the driving mechanism.

Preferably, actuating mechanism is including rotating the second threaded rod that runs through the setting of absorption chamber, the coaxial fixedly connected with second gear on the part that the second threaded rod is located the absorption intracavity, second gear and first gear engagement, one of them the part that the second threaded rod is located the snap ring top is with the coaxial fixed connection of second belt pulley, third threaded rod screw thread runs through the setting of second threaded rod, second threaded rod and second control mechanism threaded connection.

Preferably, the second control mechanism comprises a second control cavity arranged in the fourth support rod, a second lifting plate is arranged in the second control cavity in a sliding sealing mode, a second threaded rod penetrates through the second lifting plate in a threaded mode, a second connecting rod is connected to the side wall of the second lifting plate in a rotating mode, the lower end of the second connecting rod is connected with the upper end of the standing plate in a rotating mode, a second strip-shaped opening is formed in the side wall of the second control cavity, and the second connecting rod penetrates through the second strip-shaped opening in a sliding mode.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the clamping ring, the supporting plate, the fourth supporting rod and the standing plate, a worker can conveniently stand on the standing plate to modify a circuit, compared with the use of a foot buckle, the normal standing on the standing plate not only can improve the comfort to a certain extent, but also can be beneficial to expanding the range of motion of the worker, the circuit can be conveniently modified, the working efficiency can be effectively improved, and the stability of connection between the supporting device and a telegraph pole can be ensured through the action of the adsorption cavity and the adsorption port.

2. According to the invention, the driving mechanism drives the standing plate to unfold and simultaneously drive the shielding mechanism to unfold through the arranged shielding mechanism, the unfolded shielding mechanism can provide a sunshade effect for workers, the phenomenon of heatstroke during high-temperature weather modification is reduced, the safety and the comfort of the supporting device are favorably improved, and the shielding mechanism and the standing plate can be folded and stored, so that the carrying is convenient.

Drawings

FIG. 1 is a perspective view of a supporting device for 10kV and below line reconstruction according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a top view of a snap ring in a supporting device for line reconstruction of 10kV and below according to the present invention;

fig. 4 is a top view of a shielding mechanism in a supporting device for line reconstruction of 10kV and below according to the present invention.

In the figure: 1 snap ring, 2 first bracing piece, 3 backup pads, 4 second bracing pieces, 5 absorption cavities, 6 absorption ports, 7 rubber rings, 8 sealing plates, 9 pull wires, 10 fourth bracing pieces, 11 standing plates, 12 third bracing pieces, 13 shielding cloth, 14 first control cavities, 15 first threaded rods, 16 first lifting plates, 17 first connecting rods, 18 first strip-shaped openings, 19 limiting rods, 20 first belt pulleys, 21 third threaded rods, 22 second belt pulleys, 23 telescopic rods, 24 springs, 25 rotating shafts, 26 winding disks, 27 first gears, 28 second threaded rods, 29 second gears, 30 second control cavities, 31 second lifting plates, 32 second connecting rods and 33 second strip-shaped openings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a supporting device for line reconstruction of 10kV and below, includes two snap rings 1, it should be noted that the two snap rings 1 are fixedly clamped on a telegraph pole through bolts, which is the prior art and will not be described herein, a first supporting rod 2 is fixedly connected to the upper end of one of the snap rings 1, a supporting plate 3 is fixedly connected to the upper end of the first supporting rod 2, wherein the lower end of the supporting plate 3 is concave and is adapted to fit with the upper end face of the telegraph pole, a second supporting rod 4 is fixedly connected to the upper end of the supporting plate 3, a shielding mechanism is arranged on the side wall of the second supporting rod 4, a first control mechanism is arranged in the second supporting rod 4, the first control mechanism is rotatably connected with the shielding mechanism, an adsorption cavity 5 is arranged in each of the two snap rings 1, an adsorption port 6 communicating inside and outside is arranged on the inner wall of the adsorption cavity 5, a rubber ring, it should be explained that when the two snap rings 1 are clamped on the telegraph pole, the rubber ring 7 is in close contact with the smooth surface of the telegraph pole, the adsorption cavity 5 is internally provided with a sealing plate 8 in a sliding and sealing way, a plurality of elastic components are fixedly connected between the sealing plate 8 and the inner wall of the adsorption cavity 5, the side wall of the sealing plate 8 is fixedly connected with a traction wire 9, the bottom of the adsorption cavity 5 is rotatably connected with a winding mechanism, the free end of the traction wire 9 is fixedly wound on the winding mechanism, the adsorption cavity 5 is rotatably provided with a driving mechanism in a penetrating way, the driving mechanism is in transmission connection with the winding mechanism, one driving mechanism is in transmission connection with a first control mechanism through a transmission mechanism, the lower ends of the two snap rings 1 are fixedly connected with fourth support rods 10, wherein, a certain distance is reserved between the two fourth support rods 10 and the telegraph pole, a second control mechanism is arranged in the fourth supporting rod 10 and is in threaded connection with a driving mechanism, a standing plate 11 is rotatably connected to the side wall of the fourth supporting rod 10 below the second control mechanism, the second control mechanism is rotatably connected with the standing plate 11, and a third threaded rod 21 penetrates through the second supporting rod 4 and the two driving mechanism threads.

The shielding mechanism comprises a plurality of third supporting rods 12 which are rotatably arranged on the second supporting rod 4, shielding cloth 13 is directly and fixedly arranged on two adjacent third supporting rods 12, and the lower ends of the third supporting rods 12 are rotatably connected with the first control mechanism.

More specifically, first control mechanism is including setting up the first control chamber 14 in second bracing piece 4, vertical rotation is provided with first threaded rod 15 in first control chamber 14, first threaded rod 15 thread bush is equipped with first lifter plate 16, it is equipped with gag lever post 19 to slide to run through on the first lifter plate 16, the both ends of gag lever post 19 respectively with the top surface and the bottom fixed connection in first control chamber 14, it is equipped with many head rods 17 to rotate on the lateral wall of first lifter plate 16, the upper end of many head rods 17 rotates with the lower extreme of many third bracing pieces 12 respectively and is connected, be equipped with a plurality of first bar openings 18 on the lateral wall of first control chamber 14, many head rods 17 slide respectively and run through a plurality of first bar openings 18 settings, drive mechanism and first threaded rod 15 fixed connection.

Wherein, drive mechanism includes first belt pulley 20 of coaxial fixed connection on first threaded rod 15, first belt pulley 20 transmission is connected with second belt pulley 22, second belt pulley 22 and one of them actuating mechanism fixed connection, it should be explained that, first belt pulley 20 is close to the bottom setting of first control chamber 14, restriction effect through first bar opening 18 prevents first lifter plate 16 rather than bumping, be equipped with the opening on the lateral wall of first control chamber 14, first belt pulley 20 is connected with second belt pulley 22 transmission through the belt, the belt runs through the opening setting.

Wherein, elastic mechanism is including fixed setting up telescopic link 23 between closing plate 8 and the absorption chamber 5 inner wall, and the cover is equipped with spring 24 on telescopic link 23, and spring 24's both ends respectively with the inner wall that adsorbs chamber 5 and closing plate 8's lateral wall fixed connection, need explain that, under telescopic link 23's limiting displacement, can prevent that closing plate 8 and winding mechanism from colliding.

Wherein, the winding mechanism comprises a rotating shaft 25 rotatably arranged at the bottom of the adsorption cavity 5, a winding disc 26 and a first gear 27 are coaxially and fixedly connected to the rotating shaft 25, the free end of the traction wire 9 is fixedly connected with the winding disc 26, and the first gear 27 is in transmission connection with a driving mechanism.

More specifically, the driving mechanism includes a second threaded rod 28 rotatably disposed through the absorption cavity 5, a second gear 29 is coaxially and fixedly connected to a portion of the second threaded rod 28 located in the absorption cavity 5, the second gear 29 is meshed with the first gear 27, as will be explained, the first gear 27 is larger than the second gear 29, so that when the two clamp rings 1 are clamped, the sealing plate 8 moves slowly, a negative pressure is formed in a sealing space between the sealing plate 8 and the utility pole, and the stability of connection between the clamp ring 1 and the utility pole is improved, wherein a portion of the second threaded rod 28 located above the clamp ring 1 is coaxially and fixedly connected with the second pulley 22, the third threaded rod 21 is disposed through the second threaded rod 28, the second threaded rod 28 is connected with the second control mechanism, and it is to be explained that threaded holes (not shown in the figure) are disposed on the second threaded rod 28 and the second support rod 4, when the third threaded rod 21 is sequentially threaded through the three threaded holes, the two second threaded rods 28 can be positioned and fixed.

Wherein, second control mechanism is including setting up the second control chamber 30 in fourth bracing piece 10, sliding seal is equipped with second lifter plate 31 in the second control chamber 30, second threaded rod 28 screw thread runs through the setting of second lifter plate 31, it is connected with second connecting rod 32 to rotate on the lateral wall of second lifter plate 31, the lower extreme of second connecting rod 32 rotates with the upper end of standing board 11 and is connected, be equipped with second bar opening 33 on the lateral wall of second control chamber 30, second connecting rod 32 slides and runs through the setting of second bar opening 33, it needs to explain, can carry on spacingly to second lifter plate 31 through second control chamber 30, make second lifter plate 31 can only move in vertical top.

In the invention, when in use, the two clamp rings 1 are clamped on the telegraph pole through bolts, the lower end of the support plate 3 is matched with the upper end surface of the telegraph pole, a certain supporting force can be provided for the whole device, the second lifting plate 31 can be driven to move downwards by rotating the second threaded rod 28, the standing plate 11 can be driven to rotate to be in a horizontal state through the action of the second connecting rod 32, the two standing plates 11 form an annular plate, so that a standing place is provided for workers, when the workers stand on the standing plates 11, safety belts can be tied at the outer sides of the two fourth support rods 10, as the first gear 27 is meshed with the second gear 29, the rotating shaft 25 and the rolling disc 26 can be driven to rotate, the sealing plate 8 can move towards the direction far away from the telegraph pole, the sealing space between the telegraph pole and the sealing plate 8 is in a negative pressure state, and the connection stability of the clamp rings 1 and the telegraph pole can be improved, in addition, since the first belt pulley 20 and the second belt pulley 22 are in transmission connection, the first threaded rod 15 can be driven to rotate, the first lifting plate 16 can be enabled to move vertically upwards in the first control chamber 14, the third support rod 12 can be driven to rotate to the horizontal state through the action of the first connecting rod 17, so that the shielding cloth 13 is completely unfolded to shade the worker, thereby improving the comfort of the worker, and the second threaded rod 28 is positioned through the third threaded rod 21, and the installation is completed, otherwise, as can be known from the same principle, when the support is disassembled, the positioning function of the third threaded rod 21 on the second threaded rod 28 is released, the second threaded rod 28 is rotated reversely, so that the standing plate 11 and the third support rod 12 are folded and stored, the sealing plate 8 is reset under the elastic action of the spring 24, the negative pressure state between the sealing plate 8 and the telegraph pole is relieved, and the snap ring 1 is convenient to detach.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.