CN211853226U

CN211853226U - Monitoring rod

Info

Publication number: CN211853226U
Application number: CN201922430457.7U
Authority: CN
Inventors: 夏玉华; 王昌祥
Original assignee: Yangzhou Chenxiang Lighting Technology Co ltd
Current assignee: Yangzhou Chenxiang Lighting Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-03
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a monitoring rod, including mobile jib and horizontal pole, the mobile jib upper end is link up there is logical groove, lead to the inslot and run through the fixed slide that is equipped with rectangular shape, the slide top is equipped with the horizontal pole that passes logical groove, the pulley is installed at the lower extreme interval of horizontal pole, the flexible end of the automatic telescopic link of one end rigid coupling of horizontal pole, the stiff end of automatic telescopic link is fixed on the shielding plate inside wall fixed with slide one end, the one end of the articulated support arm of the other end of horizontal pole, the horizontal pole is equipped with fastening device respectively with the upper and lower end of the articulated department of support arm, the control box is installed to. The utility model discloses simple structure, operation easy maintenance, labour saving and time saving is worth using widely.

Description

Monitoring rod

Technical Field

The utility model belongs to control member field, concretely relates to control pole.

Background

The monitoring rod is mainly fixed at the road side and comprises a main rod and a cross rod, and the cross rod extends towards the center of the road so as to conveniently install monitoring equipment to monitor the road surface. The horizontal pole of conventional control pole is fixed connection on the mobile jib more, when needs maintain the supervisory equipment on the crossbeam, overhauls the locomotive and need park in order rising aerial ladder in road surface central authorities, makes things convenient for the maintainer maintenance of ascending a height, and the maintenance locomotive of parking in road surface central authorities very big influence the unobstructed of road, and the vehicle that passes through at a high speed in addition also can threaten maintainer's life safety.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a monitoring rod, simple structure, operation easy maintenance, labour saving and time saving is worth using widely.

The utility model discloses a realize through following technical scheme: the utility model provides a monitoring rod, includes mobile jib and horizontal pole, the mobile jib upper end is link up there is logical groove, it runs through the fixed slide that is equipped with rectangular shape to lead to the inslot, the slide top is equipped with and passes lead to the groove the horizontal pole, the pulley is installed at the lower extreme interval of horizontal pole, the flexible end of the automatic telescopic link of one end rigid coupling of horizontal pole, the stiff end of automatic telescopic link fix with on the fixed shielding plate inside wall of slide one end, the one end of the articulated support arm of the other end of horizontal pole, the horizontal pole is equipped with fastening device respectively with the upper and lower end of the articulated department of support arm, the control box is installed to mobile jib lower extreme one side.

Preferably, a plurality of through holes are formed in the slide way.

Preferably, the other end of the slideway is provided with a limiting block.

Preferably, the automatic telescopic rod is an electric telescopic rod and is electrically connected with the control switch.

Preferably, the fastening mechanism comprises earrings welded at the upper and lower parts of the opposite ends of the cross rod and the support arm and a plug pin inserted into the earrings and provided with an external thread at one end, and one end of the plug pin is fastened through a nut.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a shrink of automatic telescopic link drives horizontal pole and support arm and moves backward, unties fastening device again for the support arm that articulates with the horizontal pole falls, can transfer the support arm to the roadside and carry out relevant maintenance work again, can not influence the traffic, has improved maintenance personal's factor of safety; simple structure, and through control switch control, easy operation is worth using widely.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention.

In the drawings: 1. a main rod; 2. a through groove; 3. a cross bar; 4. a slideway; 5. a pulley; 6. automatically telescoping the rod; 7. a shielding plate; 8. a support arm; 9. a fastening mechanism; 91. an ear ring; 92. a bolt; 10. a control box; 11. a control switch; 12. a through hole; 13. and a limiting block.

Detailed Description

A control pole as shown in fig. 1-2 in the drawings attached to the specification, including mobile jib 1 and horizontal pole 3, there is logical groove 2 through going up in mobile jib 1 upper end, it is equipped with rectangular shape slide 4 to run through the fixing in logical groove 2, slide 4 top is equipped with the horizontal pole 3 that passes logical groove 2, pulley 5 is installed at the lower extreme interval of horizontal pole 3, the flexible end of automatic telescopic link 6 of one end rigid coupling of horizontal pole 3, the stiff end of automatic telescopic link 6 is fixed on the shielding plate 7 inside wall fixed with slide 4 one end, the articulated one end of support arm 8 of the other end of horizontal pole 3, the upper and lower end of the articulated department of horizontal pole 3 and support arm 8 is equipped with fastening device 9 respectively, control box 10 is installed to mobile jib 1 lower extreme one side, be equipped with control.

A plurality of through holes 12 are formed in the slide 4, so that rainwater is prevented from accumulating on the slide 4.

The other end of the slideway 4 is provided with a limiting block 13.

The automatic telescopic rod 6 is an electric telescopic rod and is electrically connected with the control switch 11.

The fastening mechanism 9 comprises an ear ring 91 welded on the upper and lower parts of the opposite ends of the cross rod 3 and the support arm 8 and a plug 92 inserted into the ear ring 91 and provided with an external thread at one end, and one end of the plug 92 is fastened through a nut.

When the monitoring probe on the support arm 8 breaks down, a maintenance person opens the control box 10, presses the control switch 11 to enable the automatic telescopic rod 6 to contract to drive the cross rod 3 to move backwards to the roadside, traffic cannot be affected, meanwhile, the maintenance person who is parked on a maintenance locomotive on the roadside unlocks the fastening mechanism 9, the plug pin 92 pulls out the earring 91, the support arm 8 further falls, and the maintenance person does not need to stay at a higher position all the time to maintain the monitoring probe, so that the safety factor of the maintenance person is improved; after the maintenance is finished, the support arm 8 and the cross rod 3 are fastened, and then the control switch 11 is pressed down again, so that the automatic telescopic rod 6 extends to push the cross rod 3 to move forwards, and further the original position is reached.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. A monitoring pole, characterized in that: comprises a main rod (1) and a cross rod (3), a through groove (2) is arranged at the upper end of the main rod (1), a strip-shaped slideway (4) is fixedly penetrated in the through groove (2), the cross rod (3) penetrating through the through groove (2) is arranged above the slideway (4), pulleys (5) are arranged at the lower end of the cross rod (3) at intervals, one end of the cross rod (3) is fixedly connected with the telescopic end of an automatic telescopic rod (6), the fixed end of the automatic telescopic rod (6) is fixed on the inner side wall of the baffle plate (7) fixed with one end of the slideway (4), the other end of the cross rod (3) is hinged with one end of a support arm (8), the upper end and the lower end of the hinged part of the cross rod (3) and the support arm (8) are respectively provided with a fastening mechanism (9), a control box (10) is installed on one side of the lower end of the main rod (1), and a control switch (11) is arranged in the control box (10).

2. A monitoring pole in accordance with claim 1, wherein: the slide way (4) is provided with a plurality of through holes (12).

3. A monitoring pole in accordance with claim 1, wherein: and a limiting block (13) is arranged at the other end of the slideway (4).

4. A monitoring pole in accordance with claim 1, wherein: the automatic telescopic rod (6) is an electric telescopic rod and is electrically connected with the control switch (11).

5. A monitoring pole in accordance with claim 1, wherein: the fastening mechanism (9) comprises earrings (91) which are welded at the upper and lower parts of the transverse rod (3) and the support arm (8) in opposite directions and a plug pin (92) which is inserted into the earrings (91) and is provided with an external thread at one end, and one end of the plug pin (92) is fastened through a nut.