CN210680697U - Contact net lifting electric ladder vehicle - Google Patents
Contact net lifting electric ladder vehicle Download PDFInfo
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- CN210680697U CN210680697U CN201921525507.3U CN201921525507U CN210680697U CN 210680697 U CN210680697 U CN 210680697U CN 201921525507 U CN201921525507 U CN 201921525507U CN 210680697 U CN210680697 U CN 210680697U
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- ladder
- bottom plate
- support frame
- folding
- hydraulic
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Abstract
The utility model relates to the technical field of ladder car accessories, in particular to a contact net lifting electric ladder car; the automatic lifting device can realize automatic lifting, and is simpler to operate, safer and more reliable; including two sets of electric drive mechanism, hydraulic pressure elevating system, folding ladder and work platform, electric drive mechanism, hydraulic pressure elevating system, folding ladder and work platform set up from bottom to top, electric drive mechanism includes the chassis, the drive wheel reaches the motor power who is connected with the drive wheel transmission, hydraulic pressure elevating system includes first bottom plate, underframe and shear force support frame, the underframe passes through quick detach bolted connection with the chassis, be provided with hydraulic cylinder between shear force support frame and the underframe, the top and the first bottom plate of shear force support frame are articulated, the bottom and the underframe of shear force support frame are articulated, quick detach bolted connection is passed through on the bottom of folding ladder and the top of first bottom plate, quick detach bolted connection is passed through with the top of folding ladder to work platform's bottom, work platform includes the second bottom plate, be provided with railing and connecting rod on the second bottom plate.
Description
Technical Field
The utility model relates to a technical field of tower wagon auxiliary equipment especially relates to an electronic tower wagon of contact net lift.
Background
As is well known, a contact network tower wagon is an auxiliary installation tool in the construction and maintenance of an electrified railway contact network; the ladder car commonly used is formed by combining a working platform, an insulating ladder and a movable platform with 4 rollers, and is conveniently disassembled and then transported to the site. During operation, all parts of the ladder truck are assembled into a whole, 2 persons work on the working platform, and 2-4 persons protect the ladder truck from moving and fixing and prevent the ladder truck from turning on one side; the contact net tower wagon receives the contact line restriction, and the platform height is generally at 5.1 to 5.4 meters fixed height, and is more convenient to contact line gold utensil installation, inspection, nevertheless when installing, inspecting the messenger wire gold utensil, highly inadequately, and the operating personnel often tramples on the work platform guardrail, has very big hidden danger to the safety construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can realize automatic rising, operate more simply, more safe and reliable's contact net lift escalator car.
The utility model discloses a contact net lifting electric ladder car, which comprises two groups of electric transmission mechanisms, a hydraulic lifting mechanism, a folding ladder and a working platform, wherein the electric transmission mechanisms, the hydraulic lifting mechanism, the folding ladder and the working platform are arranged from bottom to top, the electric transmission mechanisms comprise a bottom frame, a driving wheel and a power motor in transmission connection with the driving wheel, the hydraulic lifting mechanism comprises a first bottom plate, a bottom frame and a shear force supporting frame, the bottom frame is connected with the bottom frame through a quick-release bolt, a hydraulic oil cylinder is arranged between the shear force supporting frame and the bottom frame, the top end of the shear force supporting frame is hinged with the first bottom plate, the bottom end of the shear force supporting frame is hinged with the bottom frame, the bottom end of the folding ladder is connected with the top end of the first bottom plate through a quick-release bolt, the bottom end of the working platform is connected with the top end of the, be provided with railing and connecting rod on the second bottom plate, the railing can be dismantled with the connecting rod and be connected.
The utility model discloses an electronic tower wagon of contact net lift, be provided with hydraulic pressure lock rail ware on the underframe.
The utility model discloses an electronic ladder car of contact net lift, the folding ladder includes the terraced body and the lower terraced body, go up the terraced body and articulate with the lower terraced body, be provided with the bracing piece on the folding ladder.
The utility model discloses an electronic tower wagon of contact net lift, be provided with the controller on the railing, the last power control case that is provided with of electric drive mechanism, the controller is connected with power control case, motor power, hydraulic pressure lock rail ware and hydraulic cylinder electricity respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the device can move along the rail by the arrangement of the electric transmission mechanism, the working platform can move up and down by the hydraulic lifting mechanism, and the operating personnel can be effectively prevented from falling from the high place by the handrail on the working platform, so that the automatic lifting can be realized, the automatic movement is realized, the operation is simpler, and the safety and the reliability are higher.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the embodiment of the present invention during transportation;
fig. 4 is a schematic circuit connection diagram of the present invention;
fig. 5 is a schematic diagram of the PLC control circuit connection of the present invention;
in the drawings, the reference numbers: 1. an electric drive mechanism; 2. a hydraulic lifting mechanism; 3. a folding ladder; 4. a working platform; 5. a chassis; 6. a drive wheel; 7. a power motor; 8. a first base plate; 9. a bottom frame; 10. a shear support frame; 11. a hydraulic cylinder; 12. a second base plate; 13. a railing; 14. a connecting rod; 15. a rail locking device is hydraulically operated; 16. going up the ladder body; 17. descending the ladder body; 18. a support bar; 19. a controller; 20. and a power supply control box.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the overhead line system lifting electric ladder car of the present invention comprises two sets of electric transmission mechanisms 1, a hydraulic lifting mechanism 2, a folding ladder 3 and a working platform 4, wherein the electric transmission mechanisms 1, the hydraulic lifting mechanism 2, the folding ladder 3 and the working platform 4 are arranged from bottom to top, the electric transmission mechanism 1 comprises a bottom frame 5, a driving wheel 6 and a power motor 7 in transmission connection with the driving wheel 6, the hydraulic lifting mechanism 2 comprises a first bottom plate 8, a bottom frame 9 and a shear support frame 10, the bottom frame 9 is connected with the bottom frame 5 through a quick release bolt, a hydraulic cylinder 11 is arranged between the shear support frame 10 and the bottom frame 9, the top end of the shear support frame 10 is hinged with the first bottom plate 8, the bottom end of the shear support frame 10 is hinged with the bottom frame 9, the bottom end of the folding ladder 3 is connected with the top end of the first bottom plate 8 through a quick release bolt, the bottom end of the working platform, the working platform 4 comprises a second bottom plate 12, a railing 13 and a connecting rod 14 are arranged on the second bottom plate 12, and the railing 13 is detachably connected with the connecting rod 14; the device can move along the rail by the arrangement of the electric transmission mechanism, the working platform can move up and down by the hydraulic lifting mechanism, and the operating personnel can be effectively prevented from falling from the high place by the handrail on the working platform, so that the automatic lifting can be realized, the automatic movement is realized, the operation is simpler, and the safety and the reliability are higher.
The utility model discloses a contact net lifting electric ladder truck, a hydraulic rail locking device 15 is arranged on a bottom frame 9; the hydraulic lock rail is in locking connection with the rail, so that the device is fixed, is not easy to move and turn over, and is safer and more reliable.
The utility model discloses a contact net lifting electric ladder car, a folding ladder 3 comprises an upper ladder body 16 and a lower ladder body 17, the upper ladder body 16 is hinged with the lower ladder body 17, and a support rod 18 is arranged on the folding ladder 3; through going up the ladder body and going down the articulated setting of ladder body, realize folding ladder's folding function, make its folding back occupation space littleer, the transportation of being convenient for.
In the utility model, a controller 19 is arranged on the rail 13, a power control box 20 is arranged on the electric transmission mechanism 1, and the controller 19 is respectively electrically connected with the power control box 20, the power motor 7, the hydraulic rail locking device 15 and the hydraulic oil cylinder 11; through the setting of controller, can make the operator can accomplish the control to each electric elements at the eminence, realize removal, lift and fixed control, it is more practical.
The utility model discloses a contact net lift electric ladder car, it is at work, before accomplishing above-mentioned action, at first remove it to the position that the user needs, can make the device move along the track through the setting of electric drive mechanism, can make work platform reciprocate through hydraulic pressure elevating system, can prevent effectively that operating personnel from falling in the eminence through the railing on the work platform, thereby can realize automatic rising, automatic movement, the operation is more simple, it is more safe and reliable; the hydraulic lock rail is in locked connection with the rail, so that the device is fixed, is not easy to move and turn over, and is safer and more reliable; the upper ladder body and the lower ladder body are hinged, so that the folding function of the folding ladder is realized, the occupied space is smaller after the folding ladder is folded, and the transportation is convenient; through the setting of controller, can make the operator can accomplish the control to each electric elements at the eminence, realize removal, lift and fixed control, it is more practical, the preferred can dismantle folding ladder and work platform, makes electric drive mechanism carry out the practicality as the transport means.
The utility model discloses an electronic tower wagon of contact net lift, controller, power control box, motor power, hydraulic pressure lock rail ware and hydraulic cylinder all purchase to controller, power control box, motor power, hydraulic pressure lock rail ware and hydraulic cylinder all carry out the electricity through the instruction manual of buying together and connect.
The utility model discloses an electronic tower wagon of contact net lift, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of its all parts are its from the area technique, as long as can reach all can implement of its beneficial effect, so do not add at much and give unnecessary details.
The utility model discloses a contact net lift escalator, under the condition that does not explain to the contrary, "about, around inside and outside and vertical level" the orientation word contained in the term only represents the position of this term under the conventional use state, or is the common name that technical personnel in this field understood, and should not regard as the restriction to this term, and at the same time, the array nouns such as "first", "second" and "third" do not represent specific quantity and order, are only used for the differentiation of name.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A contact net lifting electric ladder car is characterized by comprising two groups of electric transmission mechanisms (1), hydraulic lifting mechanisms (2), folding ladders (3) and a working platform (4), wherein the electric transmission mechanisms (1), the hydraulic lifting mechanisms (2), the folding ladders (3) and the working platform (4) are arranged from bottom to top, each electric transmission mechanism (1) comprises a bottom frame (5), a driving wheel (6) and a power motor (7) in transmission connection with the driving wheel (6), each hydraulic lifting mechanism (2) comprises a first bottom plate (8), a bottom frame (9) and a shear support frame (10), the bottom frame (9) is connected with the bottom frame (5) through quick-release bolts, a hydraulic oil cylinder (11) is arranged between the shear support frame (10) and the bottom frame (9), the top end of the shear support frame (10) is hinged with the first bottom plate (8), the bottom and the underframe (9) of shear force support frame (10) are articulated, quick detach bolted connection is passed through on the bottom of folding ladder (3) and the top of first bottom plate (8), quick detach bolted connection is passed through on the bottom of work platform (4) and the top of folding ladder (3), work platform (4) include second bottom plate (12), be provided with railing (13) and connecting rod (14) on second bottom plate (12), railing (13) can dismantle with connecting rod (14) and be connected.
2. The overhead line system elevator car as claimed in claim 1, wherein the bottom frame (9) is provided with a hydraulic rail locking device (15).
3. The overhead line system lifting power ladder car as claimed in claim 1, wherein the folding ladder (3) comprises an upper ladder body (16) and a lower ladder body (17), the upper ladder body (16) is hinged with the lower ladder body (17), and the folding ladder (3) is provided with a support rod (18).
4. The overhead line system lifting electric ladder car as claimed in claim 1, wherein a controller (19) is arranged on the rail (13), a power control box (20) is arranged on the electric transmission mechanism (1), and the controller (19) is electrically connected with the power control box (20), the power motor (7), the hydraulic rail locking device (15) and the hydraulic oil cylinder (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525507.3U CN210680697U (en) | 2019-09-12 | 2019-09-12 | Contact net lifting electric ladder vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525507.3U CN210680697U (en) | 2019-09-12 | 2019-09-12 | Contact net lifting electric ladder vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680697U true CN210680697U (en) | 2020-06-05 |
Family
ID=70901068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525507.3U Active CN210680697U (en) | 2019-09-12 | 2019-09-12 | Contact net lifting electric ladder vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775779A (en) * | 2020-07-27 | 2020-10-16 | 中铁十局集团电务工程有限公司 | Self-supporting balanced type operation device of contact net |
-
2019
- 2019-09-12 CN CN201921525507.3U patent/CN210680697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775779A (en) * | 2020-07-27 | 2020-10-16 | 中铁十局集团电务工程有限公司 | Self-supporting balanced type operation device of contact net |
| CN111775779B (en) * | 2020-07-27 | 2023-10-31 | 中铁十局集团电务工程有限公司 | Self-supporting balanced operation device for contact net |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 061000 Zhongxing Road, Qingxian Economic Development Zone, Cangzhou City, Hebei Province Patentee after: HEBEI HONGGUANG POWER SUPPLY EQUIPMENT Co.,Ltd. Patentee after: Hengshui Power Supply Section of China Railway Beijing Bureau Group Co.,Ltd. Address before: 062650 Zhongxing Road, Qingxian Economic Development Zone, Cangzhou City, Hebei Province Patentee before: HEBEI HONGGUANG POWER SUPPLY EQUIPMENT Co.,Ltd. |