CN205489386U

CN205489386U - Wire jumper support frame

Info

Publication number: CN205489386U
Application number: CN201620238923.5U
Authority: CN
Inventors: 常毅
Original assignee: Heilongjiang Province Power Transmission & Transformation Co; State Grid Corp of China SGCC
Current assignee: Heilongjiang Province Power Transmission & Transformation Co; State Grid Corp of China SGCC
Priority date: 2016-03-24
Filing date: 2016-03-24
Publication date: 2016-08-17
Anticipated expiration: 2026-03-24

Abstract

The utility model provides a wire jumper support frame, it relates to a support frame. The utility model discloses a solve the problem of the unable accurate regulation height of present wire jumper support frame, brought inconvenience for the ground equipment of wire jumper. The utility model discloses a coarse adjusting pole fixed mounting central point on the supporting beam's of level setting lower terminal surface puts the department, and coarse adjusting cover suit is in the lower part of coarse adjusting pole, and base fixed mounting is in the bottom of coarse adjusting cover, and two spouts are installed respectively on a supporting beam, and the upper end of every screw rod is all passed a supporting beam and is connected with the lower extreme of a spout, and a handle is connected respectively to the lower extreme of every screw rod, a first supporting shoe and a set of supporting bracket of second supporting shoe component, the middle part of supporting bracket has the recess, and a set of supporting bracket is installed in a spout, and first supporting shoe fixed mounting is in a spout, but second supporting shoe slidable mounting is in a spout. The utility model is suitable for a ground equipment of wire jumper is supported.

Description

A kind of jumper wire support frame

Technical field

This utility model relates to a kind of bracing frame, is specifically related to a kind of jumper wire support frame.

Background technology

The rigid jumper used on 500kV-1000kV UHV demonstration project electric pressure transmission line of electricity is divided into two kinds, Predominantly aluminium tube type wire jumper and cage jumper, both rigid jumpers are required to recurrence after ground assembles and supports and hang peace Dress, when assembling on ground, replaces the wire wire jumper of conventional design with 2 horizontally arranged aluminum pipes, uses interval between aluminum pipe Rod is separated by, but due to it cannot be guaranteed that ground smooth, so needing to use jumper wire support frame safe to the support meeting wire jumper. And existing jumper wire support frame cannot regulate the problem of height accurately, assemble to the ground of wire jumper and bring inconvenience.

Utility model content

The purpose of this utility model is the problem that cannot regulate height in order to solve existing jumper wire support frame accurately, to wire jumper Ground assemble and bring inconvenience, and then provide a kind of jumper wire support frame.

The technical solution of the utility model is: a kind of jumper wire support frame, it include support beam, coarse control rod, coarse adjustment set, base, Two chutes, two accurate adjustment nuts, two screw rods, two handles, two first bracers and two second bracers, slightly Adjusting bar to be fixedly mounted on center position on the lower surface of horizontally disposed support beam, coarse adjustment set is sleeved on the bottom of coarse control rod, And by finger setting between coarse control rod and coarse adjustment set, base is fixedly mounted on the bottom of coarse adjustment set, and two chutes are separately mounted to In support beam, the upper end of each screw rod both passes through support beam and is connected with the lower end of a chute, and the lower end of each screw rod connects respectively Connect a handle, first bracer and second bracer and form one group of supporting bracket, the middle part of described supporting bracket with Groove, one group of supporting bracket is arranged in a chute, and first bracer is fixedly mounted in a chute, second bracer Can be slidably mounted in a chute.

Handle is cross handle.

Chute is rectangle chute.

Base includes pedestal, four bearing pins and four poles, and pedestal is cross pedestal, and four ends of pedestal are respectively mounted Having a bearing pin, each pole may be rotatably mounted on a bearing pin.

Four poles are U-steel.

Coarse control rod and coarse adjustment put and are respectively equipped with hole, 3-5 location.

This utility model compared with prior art has the effect that

1, this utility model is by being provided with first bracer and second bracer, and second bracer can slide in chute, Effectively adapted to the wire wire jumper of different-diameter, user according to the position of the diameter of wire jumper just second bracer of successive step, Then the location to second bracer can be realized when wire jumper is pressed on first bracer and second bracer, it is to avoid second Prop up bracer displacement, have employed simplest mode and achieve the support of different-diameter wire jumper.

2, this utility model is provided with two groups of supporting brackets, improves supporting efficiency.

3, this utility model is in terms of regulation height, have employed coarse control rod before this and coarse adjustment set tentatively regulates, and then existed By screwing handle, screw rod being moved up and down on accurate adjustment nut, screw rod is by chute and supporting bracket jack-up, it is achieved the essence of height Adjusting, the ground assembling for wire jumper provides good assembled condition, it is adaptable in different severe physical features environment, range Extensively.

4, the U-steel of base of the present utility model can flip up in transport and carrying process, saves transport and takes Carrying space, after turnover, this utility model becomes T-shaped, and user can be mentioned with two fingers.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model；Fig. 2 is the structural representation that Fig. 1 removes the sidewall of support beam 1.

Detailed description of the invention

Detailed description of the invention one: combine Fig. 1 to Fig. 2 and present embodiment is described, a kind of jumper wire support frame of present embodiment, It includes support beam 1, coarse control rod 2, coarse adjustment set 3,4, two chutes of base, 6, two screw rods of 5, two accurate adjustment nuts 7,8, two first bracers of two handles 9 and two second bracers 10, coarse control rod 2 is fixedly mounted on and is horizontally disposed with Support beam 1 lower surface on center position, the bottoms that coarse adjustment set 3 is sleeved on coarse control rod 2, and coarse control rod 2 and coarse adjustment By finger setting between set 3, base 4 is fixedly mounted on the bottom of coarse adjustment set 3, and two chutes 5 are separately mounted to support beam On 1, the upper end of each screw rod 7 both passes through support beam 1 and is connected with the lower end of a chute 5, and the lower end of each screw rod 7 is divided Not Lian Jie a handle 8, first bracer 9 and second bracer 10 form one group of supporting bracket, described support The middle part band fluted 11 of torr, one group of supporting bracket is arranged in a chute 5, and first bracer 9 is fixedly mounted on one In individual chute 5, second bracer 10 can be slidably mounted in a chute 5.

Detailed description of the invention two: combine Fig. 1 to Fig. 2 and present embodiment is described, the handle 8 of present embodiment is cross hands Handle.It is arranged such: easy to use, power can be used during screwing handle, and in regulation high process can be Carry out under the state not supporting wire jumper, time saving and energy saving.Other composition is identical with detailed description of the invention two with annexation.

Detailed description of the invention three: combine Fig. 1 to Fig. 2 and present embodiment is described, the chute 5 of present embodiment is rectangle chute. The benefit being arranged such is: is that the slip of second bracer sets boundary, namely gives conventional wire jumper diameter and fitted Supporting bracket, it is not necessary to carry out other location arrange, simple in construction, it is easy to accomplish, with low cost.Other forms and connects The relation that connects is identical with detailed description of the invention two.

Detailed description of the invention four: combine Fig. 1 to Fig. 2 and present embodiment is described, the base 4 of present embodiment includes pedestal 4-1, four bearing pin 4-2 and four pole 4-3, pedestal 4-1 is cross pedestal, and four ends of pedestal 4-1 are respectively One bearing pin 4-2, each pole 4-3 are installed may be rotatably mounted on a bearing pin 4-2.The benefit being arranged such is: Support more firm, and be provided with bearing pin so that pole is upwards dug, it is simple to carry and transport.Other forms and connects Meet relation and detailed description of the invention one, two or three identical.

Detailed description of the invention five: combine Fig. 1 to Fig. 2 and present embodiment is described, four pole 4-3 of present embodiment are U-steel.The benefit being arranged such is: support more stable, sturdy and durable.Other composition and annexation be embodied as Mode one, two, three or four are identical.

Detailed description of the invention six: combine Fig. 1 to Fig. 2 and present embodiment is described, the coarse control rod 2 of present embodiment and coarse adjustment set Hole, 3-5 location it is respectively equipped with on 3.The benefit being arranged such is: provides for coarse adjustment as far as possible and regulates more accurately.Other Form identical with annexation and detailed description of the invention one, two, three, four or five.

This utility model in actual use, can increase by four balancing weights at the end of four pole 4-3, think jumping The ground of line assembles the establishment environment providing more stable.

Claims

1. a jumper wire support frame, it is characterised in that: it includes support beam (1), coarse control rod (2), coarse adjustment set (3), the end Seat (4), two chutes (5), two accurate adjustment nuts (6), two screw rods (7), two handles (8), two first Bracer (9) and two second bracer (10), coarse control rod (2) is fixedly mounted under horizontally disposed support beam (1) Center position on end face, coarse adjustment set (3) is sleeved on the bottom of coarse control rod (2), and coarse control rod (2) and coarse adjustment set (3) Between by finger setting, base (4) is fixedly mounted on the bottom of coarse adjustment set (3), and two chutes (5) are separately mounted to In support beam (1), the upper end of each screw rod (7) both passes through support beam (1) and is connected, often with the lower end of a chute (5) The lower end of individual screw rod (7) connects a handle (8), one first bracer (9) and one second bracer (10) respectively Forming one group of supporting bracket, the middle part band of described supporting bracket is fluted (11), and one group of supporting bracket is arranged in a chute (5), And first bracer (9) is fixedly mounted in a chute (5), second bracer (10) can be slidably mounted at a cunning In groove (5).

A kind of jumper wire support frame the most according to claim 1, it is characterised in that: handle (8) is cross handle.

A kind of jumper wire support frame the most according to claim 2, it is characterised in that: chute (5) is rectangle chute.

A kind of jumper wire support frame the most according to claim 3, it is characterised in that: base (4) include pedestal (4-1), Four bearing pins (4-2) and four poles (4-3), pedestal (4-1) is cross pedestal, four ends of pedestal (4-1) Being separately installed with a bearing pin (4-2), each pole (4-3) may be rotatably mounted on a bearing pin (4-2).

A kind of jumper wire support frame the most according to claim 4, it is characterised in that: four poles (4-3) are grooved Steel.

A kind of jumper wire support frame, it is characterised in that: coarse control rod (2) and coarse adjustment set (3) hole, 3-5 location it is respectively equipped with on.