CN201157157Y

CN201157157Y - Operation chair for line rod

Info

Publication number: CN201157157Y
Application number: CNU2008200180216U
Authority: CN
Inventors: 王西川
Original assignee: China Railway No 10 Engineering Group Co Ltd; Jinan Railway Engineering Co Ltd of China Railway No 10 Engineering Group Co Ltd
Current assignee: China Railway No 10 Engineering Group Co Ltd; Jinan Railway Engineering Co Ltd of China Railway No 10 Engineering Group Co Ltd
Priority date: 2008-02-20
Filing date: 2008-02-20
Publication date: 2008-12-03
Anticipated expiration: 2018-02-20

Abstract

The utility model discloses a wire pole operation chair comprising a horizontal supporting arm and a chair seat fixedly arranged at one end of the horizontal supporting arm. The other end of the horizontal supporting arm is connected with a clamping device; one side of the clamping device, which is close to the horizontal supporting arm, is fixedly provided with a vertical knighthead; the lower end of the knighthead is fixedly connected with a backup plate corresponding to the shape of the surface of the wire pole; an oblique knighthead is connected between the backup plate and the horizontal supporting arm. The clamping device comprises a supporting base connected on the horizontal supporting arm, wherein, the supporting base is fixed with a clamping plate corresponding to the shape of the wire rod, meanwhile, the supporting base is provided with a cambered clamping bolt, and the knighthead extends downwards along the supporting base. When pole climbing is needed, the wire pole operation chair can be arranged on the wire pole through the clamping device, then the operator can work while sitting on the chair seat, thereby changing the method that the operator has to stand to operate, greatly reducing the labor intensity of the operator, improving the work efficiency and reducing the danger faced by the operator.

Description

A kind of line pole operation chair

Technical field

The utility model relates to a kind of mechanical device that is convenient to operation on the line bar, specifically is a kind of line pole operation chair.

Background technology

At present, the cylindrical cement pole that is used for erecting power lines or connection is still in a large amount of uses, and when on the online bar of needs during operation, traditional method adopts climbers and pedals plate and climbs, and during operation, people's waist is tied up around the safety belt of line bar.Because the operating personnel is a standing at work on the online bar, so labour intensity is big, operating efficiency is also low, operation on the long-time online bar, and safety factor of workers is not high, the security incident that causes the high-altitude to fall easily.

The utility model content

The technical problems to be solved in the utility model provides and a kind ofly can improve the operating efficiency on the online bar of operating personnel, line pole operation chair safe in utilization.

For solving the problems of the technologies described above, the utility model comprises horizontal trailing arm and the seat support that is packed on horizontal trailing arm one end, its design feature is that the other end of described horizontal trailing arm is connected with clamping device, clamping device is fixed with vertical support bar near a side of horizontal trailing arm, the lower end of support bar is connected with the backup plate that adapts with line bar surface configuration, is connected with inclined support bar between backup plate and the horizontal trailing arm.

After adopting said structure, when the operation personnel need be pedaled the bar operation, carry this line pole operation chair, pedal bar to correct position, can be installed in this line pole operation chair on the job position of line bar by clamping device, because inclined support bar is housed below horizontal trailing arm, inclined support bar is connected with the backup plate that adapts with line bar surface configuration, whole line pole operation chair can be formed a stable A-frame shape seat, the operating personnel can be seated on the seat support of this line pole operation chair and carry out operation, thus change on traditional line bar must standing at work method, greatly reduce operating personnel's labour intensity, improve operating efficiency, also reduced operating personnel's danger.

Described clamping device comprises the supporting seat that is connected on the horizontal trailing arm, be connected with the clamping plate that adapt with the line rod-shape on the supporting seat, supporting seat is connected with the clamp arm relative with it by bolt, the clamp arm inboard is provided with the clamping plate that adapt with line bar surface configuration, and described support bar is along stretching under the supporting seat.Or described clamping device comprises the supporting seat that is connected on the horizontal trailing arm, is connected with the clamping plate that adapt with the line rod-shape on the supporting seat, and supporting seat is provided with the fishbolt of circular arc simultaneously, and described support bar is along stretching under the supporting seat.

For this line pole operation chair is easy to carry, as improvement of the present utility model, described horizontal trailing arm and clamping device are hinged, and the bottom surface of horizontal trailing arm is provided with deep gouge; Inclined support bar comprises inclined support bar and following inclined support bar, the upper end of last inclined support bar is hinged in the deep gouge of horizontal trailing arm, the lower end and the backup plate of following inclined support bar are hinged, peg graft with the upper end of following inclined support bar in the lower end of last inclined support bar, following inclined support bar is provided with the limited post of restriction upper support bar insertion depth.Upper and lower bearing diagonal can be separated thus, thereby this line pole operation chair is amounted to be convenient for carrying.

As further improvement of the utility model, described horizontal trailing arm comprises canned paragraph and glissile segment, glissile segment is sleeved on the canned paragraph and can slides along it, canned paragraph and clamping device are hinged, the bottom surface of canned paragraph is provided with deep gouge, be fixed with seat support on the glissile segment, but the position of convenient working personnel adjustment seat support is with convenient working.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

The structural representation that Fig. 2 looks up for Fig. 1;

Fig. 3 is the structural representation of the another kind of embodiment of the utility model.

The specific embodiment

Line pole operation chair illustrated in figures 1 and 2, it comprises horizontal trailing arm 1, horizontal trailing arm 1 comprises canned paragraph 12 and suit glissile segment 13 thereon, the bottom surface of canned paragraph 12 is provided with deep gouge 7, be fixed with seat support 2 on the glissile segment 13, glissile segment 13 can be provided with spacing hole 14 on glissile segment 13 and the canned paragraph 12 accordingly along canned paragraph 12 inside and outside slips, be inserted with on the spacing hole 14 limited post can make glissile segment 13 overhanging, in contract and fix to suitable position, all available U shaped steel of canned paragraph 12 and glissile segment 13 is made.Canned paragraph 12 is hinged on the clamping device, this clamping device comprises the supporting seat 4 that is hinged on the canned paragraph 12, be connected with the clamping plate 10 that adapt with line bar surface configuration on the supporting seat 4, supporting seat 4 is provided with bolt hole and is connected with the clamp arm relative with it 9 by 2 support bolts 11, clamp arm 9 inboards are provided with clamping plate 10, two clamping plate 10 corresponding settings that adapt with line bar surface configuration.On supporting seat 4, be fixed with the support bar of stretching down 5, the lower end of support bar 5 is connected with the backup plate 6 that adapts with the line rod-shape, be connected with inclined support bar 3 between backup plate 6 and the horizontal trailing arm 1, inclined support bar 3 is divided into

inclined support bar

15 and 16 two sections of following inclined support bars, be fixed with hinge in the inner chamber away from supporting seat 4 one ends in the deep gouge 7 on aforesaid canned paragraph 12 bottom surfaces, the upper end of last inclined support bar 15 is hinged on this hinge, last inclined support bar 15 can rotate along hinge and be stacked in the deep gouge 7, peg graft with the upper end of following inclined support bar 16 in the lower end of last inclined support bar 15, following inclined support bar 16 is provided with limited post 17, on, following bearing diagonal limited post 17 when inserting can limit the insertion depth of upper support bar 15, and it is hinged that the lower end of following inclined support bar 16 and backup plate 6 pass through hinge.

When the operation personnel need be pedaled the bar long working, to go up, following inclined support bar separates, last inclined support bar 15 is put into deep gouge 7, following inclined support bar 16 is upwards amounted to along support bar 5, again horizontal trailing arm 1 is amounted to clamping device, inclined support bar 16 also places the deep gouge 7 on canned paragraph 12 bottom surfaces under this moment, can reduce the volume of whole line pole operation chair, conveniently carry this line pole operation chair, pedal bar to correct position, by the correct position of bolt 11 with clamp arm 9 and supporting seat 4 fastening online bars, to go up, following bearing diagonal is to inserting, make horizontal trailing arm 1, supporting seat 4, support bar 5, backup plate 6 and support arm 9 forms a stable A-frame seat, and the operating personnel can be seated on the seat support 2 of this line pole operation chair and carry out long working.

Line pole operation chair and aforementioned structure shown in Figure 3 are basic identical, difference is the variation of its clamping device, this clamping device comprises the supporting seat 4 that is hinged on the canned paragraph 12, be connected with the clamping plate 10 that adapt with the line rod-shape on the supporting seat 4, supporting seat 4 is provided with bolt hole and is connected with fishbolt 8 simultaneously, the fishbolt 8 snap ring shape that takes the shape of the letter U with on the fixing online bar of whole line pole operation chair, is fixed with the support bar of stretching down 5 by fishbolt 8 and supporting seat 4 on supporting seat 4.The line pole operation chair of this structure carries and installs and fixes on the online bar, and simple in structure, low cost of manufacture.

The operation chair of said structure is not limited to only use on cement pole, uses by changing the structure of its clamping device, can adapting on pylon, also can use on the line bar of prism-shaped, and all these variations all should fall into protection domain of the present utility model.

Claims

1, a kind of line pole operation chair, comprise horizontal trailing arm (1) and be packed in seat support (2) on horizontal trailing arm (1) one end, the other end that it is characterized in that described horizontal trailing arm (1) is connected with clamping device, clamping device is fixed with vertical support bar (5) near a side of horizontal trailing arm (1), the lower end of support bar (5) is connected with the backup plate (6) that adapts with line bar surface configuration, is connected with inclined support bar (3) between backup plate (6) and the horizontal trailing arm (1).

2, line pole operation chair according to claim 1, it is characterized in that described clamping device comprises the supporting seat (4) that is connected on the horizontal trailing arm (1), be connected with the clamping plate (10) that adapt with the line rod-shape on the supporting seat (4), supporting seat (4) is connected with the clamp arm relative with it (9) by bolt (11), clamp arm (9) inboard is provided with the clamping plate (10) that adapt with line bar surface configuration, and described support bar (5) is along stretching under the supporting seat (4).

3, line pole operation chair according to claim 1, it is characterized in that described clamping device comprises the supporting seat (4) that is connected on the horizontal trailing arm (1), be connected with the clamping plate (10) that adapt with the line rod-shape on the supporting seat (4), supporting seat (4) is provided with the fishbolt (8) of arc shape simultaneously, and described support bar (5) is along stretching under the supporting seat (4).

4, according to each described line pole operation chair of claim 1-3, it is characterized in that described horizontal trailing arm (1) and clamping device are hinged, the bottom surface of horizontal trailing arm (1) is provided with deep gouge (7); Inclined support bar (3) has last inclined support bar (15) and following inclined support bar (16), the upper end of last inclined support bar (15) is hinged in the deep gouge (7) of horizontal trailing arm (1), the lower end of following inclined support bar (16) and backup plate (6) are hinged, peg graft with the upper end of following inclined support bar (16) in the lower end of last inclined support bar (15), following inclined support bar (16) is provided with the limited post (17) of restriction upper support bar (15) insertion depth.

5, line pole operation chair according to claim 4, it is characterized in that described horizontal trailing arm (1) comprises canned paragraph (12) and glissile segment (13), glissile segment (13) is sleeved on canned paragraph (12) and goes up also and can slide along it, canned paragraph (12) is hinged with clamping device, the bottom surface of canned paragraph (12) is provided with deep gouge (7), is fixed with seat support (2) on the glissile segment (13).