CN215221653U

CN215221653U - High-voltage 35kV tubular bus

Info

Publication number: CN215221653U
Application number: CN202121193089.XU
Authority: CN
Inventors: 金化
Original assignee: Shenyang Kaichen Electrical Co ltd
Current assignee: Shenyang Kaichen Electrical Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-17
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a high-voltage 35kV tubular bus, which comprises a base, wherein the upper surface of the base is provided with a lower clamp, a lifting mechanism is arranged in the base and is fixedly connected with a lower clamp, the lower clamp is rotatably connected with an upper clamp through a rotating shaft, the right side of the lower surface of the upper clamp is fixedly connected with an insertion block, the upper surface of the lower clamp is provided with an insertion groove at a position corresponding to the insertion block, the right side surface of the lower clamp is provided with a fixing mechanism, the up-and-down movement of the lower clamp can be realized through the arrangement of a lifting mechanism, the installation height of the tubular bus can be adjusted according to the actual situation on site, the upper clamp and the lower clamp can be connected together through the matching among the insertion block, the insertion groove and the fixing mechanism, wherein fixed establishment's setting makes things convenient for the staff to install, has improved staff's work efficiency.

Description

High-voltage 35kV tubular bus

Technical Field

The utility model relates to a cast generating line technical field, concrete field is a high pressure 35kV cast generating line.

Background

The tubular bus is a bus product with copper pipe or aluminum alloy pipe as conductor and coated externally with insulation. The tubular bus has the characteristics of high current, high mechanical strength, good insulation, wide application range and the like, so that the tubular bus is accepted and accepted by more and more customers. Tubular busbar generally sets up for three generating lines side by side, need be separated by certain distance between the three generating lines, fixes three generating lines again, but at present often adopts bolted connection to the fixed of generating line, and the installation rate is slower, has reduced staff's work efficiency, can't fix the generating line of not unidimensional simultaneously, has brought the limitation for staff's use to can't adjust the mounting height of generating line according to the actual conditions at scene, therefore we propose a high pressure 35kV tubular generating line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure 35kV cast generating line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage 35kV tubular bus comprises a base, wherein a lower clamp is arranged on the upper surface of the base, a lifting mechanism is arranged in the base and fixedly connected with the lower clamp, the lower clamp is rotatably connected with an upper clamp through a rotating shaft, 3 lower clamping grooves are uniformly formed in the upper surface of the lower clamp, an upper clamping groove is formed in the lower surface of the upper clamp and corresponds to the lower clamping grooves, one end of a plurality of supporting rods is fixedly connected to the inner wall of the lower clamping grooves, the other end of each supporting rod is connected with a lower clamping plate, an upper clamping plate is arranged in each upper clamping groove, one end of a fastening bolt is rotatably connected to the upper surface of each upper clamping plate through a first bearing, the other end of the fastening bolt extends out of the upper clamp, the fastening bolt is in threaded connection with the upper clamp, and telescopic rods are arranged in the upper clamping grooves and positioned on the left side and the right side of the fastening bolt, the adjustable clamp is characterized in that the movable end of the telescopic rod is fixedly connected with the upper clamp plate, the other end of the telescopic rod is fixedly connected with the inner wall of the upper clamp groove, the right side of the lower surface of the upper clamp is fixedly connected with an insertion block, the upper surface of the lower clamp is provided with an insertion groove at a position corresponding to the insertion block, and the right side surface of the lower clamp is provided with a fixing mechanism.

Preferably, the lifting mechanism comprises threaded rods, the number of the threaded rods is 3, one ends of the threaded rods are rotatably connected to the inner lower surface of the base through second bearings, lifting rods are sleeved on threads of the other ends of the threaded rods, one ends of the lifting rods extend out of the base and are fixedly connected with the lower fixture, the lifting rods are connected with one another through limiting rods, driving wheels are fixedly connected to the lower portions of the lifting rods and located on the threaded rods, the driving wheels are connected with one another through transmission chains, adjusting rotating rods penetrate through the right side face of the base, one ends of the adjusting rotating rods extend into the base and are fixedly connected with first gears, second gears are meshed with the first gears and are fixedly sleeved on the outer surfaces of one of the threaded rods, and the second gears are located above the driving wheels.

Preferably, fixed establishment includes fixed casing, fixed casing fixed connection is on the right flank of anchor clamps down, fixed casing's right flank runs through and is equipped with the bolt, the one end of bolt stretch into the inserting groove and peg graft with the pinhole cooperation on the grafting piece, the bolt is located one of fixed casing and serves fixedly and has cup jointed the limiting plate, the spring has been cup jointed on the right side of limiting plate and being located the bolt, the one end and the limiting plate fixed connection of spring, the other end and the fixed casing inner wall of spring are connected, the left side of limiting plate is located the one end of the equal fixedly connected with connecting rod in upper and lower both sides of bolt, the other end fixedly connected with slider of connecting rod, be equipped with the spout on the upper and lower both sides of fixed casing inner wall and the corresponding position with the slider, the slider slides and sets up in the spout.

Preferably, the corresponding sides of the lower clamping plate and the upper clamping plate are respectively provided with an insulating layer, and a tubular bus is arranged between the lower clamping plate and the upper clamping plate.

Preferably, the lower surface of the base is provided with an anti-skid rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: a high-voltage 35kV tubular busbar has the following advantages: through being equipped with elevating system, can realize down reciprocating of anchor clamps, and then can adjust the mounting height of cast generating line according to the actual conditions at scene, through the grafting piece, cooperation between inserting groove and the fixed establishment, can link together last anchor clamps and lower anchor clamps, wherein fixed establishment's setting makes things convenient for the staff to install, staff's work efficiency has been improved, through being equipped with the bracing piece, the lower plate, the punch holder, first bearing, fastening bolt and telescopic link, can fix not unidimensional cast generating line, application range has been increased, through being equipped with the insulating layer, the insulating nature of cast generating line has been improved, through being equipped with anti-skidding rubber pad, the friction of base with the face of placing has been increased, stability is improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional connection structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic sectional view of the front view of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1-base, 2-lower clamp, 3-rotating shaft, 4-upper clamp, 5-lower clamp groove, 6-upper clamp groove, 7-supporting rod, 8-lower clamp plate, 9-upper clamp plate, 10-first bearing, 11-fastening bolt, 12-telescopic rod, 13-splicing block, 14-splicing groove, 15-threaded rod, 16-second bearing, 17-lifting rod, 18-limiting rod, 19-driving wheel, 20-driving chain, 21-adjusting rotating rod, 22-first gear, 23-second gear, 24-fixed shell, 25-bolt, 26-pin hole, 27-limiting plate, 28-spring, 29-connecting rod, 30-sliding block, 31-sliding groove, 32-insulating layer, 33-tubular bus and 34-antiskid rubber pad.

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. 1-5, the present invention provides a technical solution: a high-voltage 35kV tubular bus comprises a base 1, wherein a lower clamp 2 is arranged on the upper surface of the base 1, a lifting mechanism is arranged in the base 1 and fixedly connected with the lower clamp 2, the lower clamp 2 is rotatably connected with an upper clamp 4 through a rotating

shaft

3, 3 lower clamping grooves 5 are uniformly arranged on the upper surface of the lower clamp 2, an upper clamping groove 6 is arranged on the lower surface of the upper clamp 4 and in a position corresponding to the lower clamping groove 5, one end of a plurality of support rods 7 is fixedly connected on the inner wall of each lower clamping groove 5, the other end of each support rod 7 is connected with a lower clamp plate 8, an upper clamp plate 9 is arranged in each upper clamping groove 6, the upper surface of each upper clamp plate 9 is rotatably connected with one end of a fastening bolt 11 through a first bearing 10, the other end of each fastening bolt 11 extends out of the upper clamp 4, and each fastening bolt 11 is in threaded connection with the upper clamp 4, go up the clamp groove 6 and be located fastening bolt 11's the left and right sides and all be equipped with telescopic link 12, the expansion end and the punch holder 9 fixed connection of telescopic link 12, the other end and the 6 inner wall fixed connection of last clamp groove of telescopic link 12 through being equipped with bracing piece 7, lower plate 8, punch holder 9, first bearing 10, fastening bolt 11 and telescopic link 12, can fix not unidimensional cast generating line 33, have increased application range, the right side fixedly connected with grafting piece 13 of the lower surface of punch holder 4, be equipped with grafting groove 14 on the upper surface of lower anchor clamps 2 and the position corresponding with grafting piece 13, the right flank of lower anchor clamps 2 is equipped with fixed establishment.

Specifically, the lifting mechanism comprises threaded rods 15, the number of the threaded rods 15 is 3, one end of each threaded rod 15 is rotatably connected to the inner lower surface of the base 1 through a second bearing 16, a lifting rod 17 is sleeved on the other end of each threaded rod 15 in a threaded manner, one end of each lifting rod 17 extends out of the base 1 and is fixedly connected with the lower clamp 2, the lifting rods 17 are connected with each other through limiting rods 18, a driving wheel 19 is fixedly connected below the lifting rod 17 and positioned on each threaded rod 15, the driving wheels 19 are in transmission connection through a transmission chain 20, an adjusting rotating rod 21 penetrates through the right side surface of the base 1, one end of each adjusting rotating rod 21 extends into the base 1 and is fixedly connected with a first gear 22, a second gear 23 is meshed and connected to the first gear 22, and the second gear 23 is fixedly sleeved on the outer surface of one of the threaded rods 15, the second gear 23 is positioned above the transmission wheel 19, and the lifting mechanism is arranged to realize the up-and-down movement of the lower clamp 2, so that the installation height of the tubular busbar 33 can be adjusted according to the actual situation on site.

Specifically, the fixing mechanism includes a fixing housing 24, the fixing housing 24 is fixedly connected to the right side surface of the lower fixture 2, a plug pin 25 penetrates through the right side surface of the fixing housing 24, one end of the plug pin 25 extends into the insertion groove 14 and is inserted into a pin hole 26 of the insertion block 13 in a matching manner, a limit plate 27 is fixedly sleeved on one end of the plug pin 25 located in the fixing housing 24, a spring 28 is sleeved on the right side of the limit plate 27 and located on the plug pin 25, one end of the spring 28 is fixedly connected with the limit plate 27, the other end of the spring 28 is connected with the inner wall of the fixing housing 24, one end of a connecting rod 29 is fixedly connected to the left side of the limit plate 27 and located on the upper and lower sides of the plug pin 25, a sliding block 30 is fixedly connected to the other end of the connecting rod 29, sliding grooves 31 are arranged on the upper and lower sides of the inner wall of the fixing housing 24 and in positions corresponding to the sliding block 30, the sliding block 30 is arranged in the sliding groove 31 in a sliding mode, the upper clamp 4 and the lower clamp 2 can be connected together through the matching of the insertion block 13, the insertion groove 14 and the fixing mechanism, the fixing mechanism is arranged to facilitate installation of workers, and the working efficiency of the workers is improved.

Specifically, the insulating layers 32 are arranged on the corresponding sides of the lower clamp plate 8 and the upper clamp plate 9, the tubular bus 33 is arranged between the lower clamp plate 8 and the upper clamp plate 9, and the insulating property of the tubular bus 33 is improved by arranging the insulating layers 32.

Particularly, the lower surface of base 1 is equipped with anti-skidding rubber pad 34, through being equipped with anti-skidding rubber pad 34, has increased the friction of base 1 with the face of placing, has improved stability.

The working principle is as follows: when the utility model is used, the tubular bus 33 can be placed on the lower clamp plate 8, the bolt 25 in the fixing mechanism is pulled, the bolt 25 moves towards the direction far away from the inserting groove 14, the spring 28 deforms, then the upper clamp 4 and the lower clamp 2 are connected together through the rotating shaft 3, the inserting block 13 of the upper clamp 4 is inserted in the inserting groove 14 of the lower clamp 2, the bolt 25 in the fixing mechanism is loosened, the spring 28 resets, the bolt 25 enters the inserting groove 24 and is inserted in the pin hole 26 on the inserting block 13, the installation by workers is convenient, the working efficiency of the workers is improved, the movement of the bolt 25 is more stable through the matching among the connecting rod 29, the sliding block 30 and the sliding groove 31 in the fixing mechanism, the fastening bolt 11 on the upper clamp 4 is screwed, the upper clamp plate 9 is limited through the telescopic rod 12, the upper clamp plate 9 can move towards the direction of the lower clamp plate 8, and then can fix tubular busbar 33 of unidimensional not, application range has been increased, through the regulation bull stick 21 that rotates among the elevating system, it drives first gear 22 and rotates to adjust bull stick 21, first gear 22 is connected with the meshing of second gear 23, make second gear 23 drive threaded rod 15 rotate, through the setting of drive wheel 19 and driving chain 20, can drive a plurality of threaded rods 15 and rotate simultaneously, threaded connection lifter 17 is gone up to a plurality of threaded rods 15, spacing through gag lever post 18 between the lifter 17, can realize the removal of anchor clamps 2 down, and then can adjust tubular busbar 33's mounting height according to the actual conditions at scene.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

1. The utility model provides a high pressure 35kV cast generating line, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a lower clamp (2), the base (1) is internally provided with a lifting mechanism, the lifting mechanism is fixedly connected with the lower clamp (2), the lower clamp (2) is rotatably connected with an upper clamp (4) through a rotating shaft (3), the upper surface of the lower clamp (2) is uniformly provided with 3 lower clamping grooves (5), the lower surface of the upper clamp (4) is provided with an upper clamping groove (6) at a position corresponding to the lower clamping groove (5), the inner wall of the lower clamping groove (5) is fixedly connected with one end of a plurality of supporting rods (7), the other end of each supporting rod (7) is connected with a lower clamp plate (8), the upper clamp plate (9) is arranged in the upper clamping groove (6), the upper surface of the upper clamp plate (9) is rotatably connected with one end of a fastening bolt (11) through a first bearing (10), and the other end of the fastening bolt (11) extends out of the upper clamp (4), fastening bolt (11) and last anchor clamps (4) threaded connection, the left and right sides that is located fastening bolt (11) in going up clamp groove (6) all is equipped with telescopic link (12), the expansion end and punch holder (9) fixed connection of telescopic link (12), the other end and the last clamp groove (6) inner wall fixed connection of telescopic link (12), the right side fixedly connected with of going up anchor clamps (4) lower surface inserts piece (13), be equipped with inserting groove (14) on the upper surface of anchor clamps (2) down and the corresponding position of inserting piece (13), the right flank of anchor clamps (2) is equipped with fixed establishment down.

2. The high-voltage 35kV tubular busbar according to claim 1, wherein: the lifting mechanism comprises threaded rods (15), the number of the threaded rods (15) is 3, one end of each threaded rod (15) is rotatably connected to the inner lower surface of the base (1) through a second bearing (16), a lifting rod (17) is sleeved at the other end of each threaded rod (15) in a threaded manner, one end of each lifting rod (17) extends out of the base (1) and is fixedly connected with the lower clamp (2), the lifting rods (17) are connected with each other through limiting rods (18), a driving wheel (19) is fixedly connected to the lower side of each lifting rod (17) and is positioned on the corresponding threaded rod (15), the driving wheels (19) are in transmission connection through a transmission chain (20), an adjusting rotating rod (21) penetrates through the right side surface of the base (1), one end of each adjusting rotating rod (21) extends into the base (1) and is fixedly connected with a first gear (22), and a second gear (23) is meshed with the first gear (22), the second gear (23) is fixedly sleeved on the outer surface of one of the threaded rods (15), and the second gear (23) is positioned above the driving wheel (19).

3. The high-voltage 35kV tubular busbar according to claim 1, wherein: the fixing mechanism comprises a fixing shell (24), the fixing shell (24) is fixedly connected to the right side face of the lower clamp (2), a bolt (25) penetrates through the right side face of the fixing shell (24), one end of the bolt (25) extends into the insertion groove (14) and is inserted into a pin hole (26) in the insertion block (13) in a matched mode, a limiting plate (27) is fixedly sleeved on one end, located in the fixing shell (24), of the bolt (25), a spring (28) is sleeved on the right side of the limiting plate (27) and located on the bolt (25), one end of the spring (28) is fixedly connected with the limiting plate (27), the other end of the spring (28) is connected with the inner wall of the fixing shell (24), one end of a connecting rod (29) is fixedly connected to the left side of the limiting plate (27) and located on the upper side and the lower side of the bolt (25), and a sliding block (30) is fixedly connected to the other end of the connecting rod (29), and sliding grooves (31) are formed in the upper side and the lower side of the inner wall of the fixed shell (24) and correspond to the sliding blocks (30), and the sliding blocks (30) are arranged in the sliding grooves (31) in a sliding mode.

4. The high-voltage 35kV tubular busbar according to claim 1, wherein: the insulating layer (32) is arranged on one side, corresponding to the lower clamping plate (8) and the upper clamping plate (9), of the lower clamping plate, and the tubular bus (33) is arranged between the lower clamping plate (8) and the upper clamping plate (9).

5. The high-voltage 35kV tubular busbar according to claim 1, wherein: the lower surface of the base (1) is provided with an anti-skid rubber pad (34).