CN205441799U - Track tractor -trailer - Google Patents
Track tractor -trailer Download PDFInfo
- Publication number
- CN205441799U CN205441799U CN201620140415.3U CN201620140415U CN205441799U CN 205441799 U CN205441799 U CN 205441799U CN 201620140415 U CN201620140415 U CN 201620140415U CN 205441799 U CN205441799 U CN 205441799U
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- track
- pulley
- cable
- handrail
- haul
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Abstract
The utility model provides a track tractor -trailer, include: set up the assembly pulley on the track, the assembly pulley includes: setting up in the positive pulley of the track of track upper wall, setting up track on track lateral wall wheel and the positive pulley of track and the track pulley yoke that the wheel is connected respectively that sideslips that sideslips, the pulley yoke is connected with haul sweep bottom surface, is equipped with handrail, material backplate, cable sled and cable haul support on hauling the sweep, is equipped with cable roller bearing fixer on the handrail, on the cable roller bearing fixer symmetry be equipped with two pivot draw -in grooves haul the sweep on the symmetry be equipped with two handrail mount pads, be equipped with the handrail on the handrail mount pad. The beneficial effects of the utility model are that through assembly pulley the sideslip cooperation of wheel of positive pulley and track of getting on the right track, make moving that the tractor -trailer can be steady on the track, increase the heavy burden degree and the stability of dolly, the setting of cable haul support and material backplate has realized the synchronal function of transporting of cable and material simultaneously.
Description
Technical field
This utility model belongs to track technical field of auxiliary equipment, especially relates to a kind of track tractor-trailer.
Background technology
In recent years, China railways especially Development of High Speed Railway is rapid, and when rail is by railway station building, when constructing rail upper station real estate management's line and appurtenant work thereof, generally the tradition landing stage of scaffold is set up in employing or common staircase carries out constructing operation.At the subway work initial stage, operating worker hands can only be leaned on to remove pickaback and carry material, labor intensity is big, and efficiency is low, takies manpower many；The problem that simultaneously can run into the inconvenience of large-scale material a dead lift, not only wasting manpower and material resources it is also possible to cause unexpected injury, so the mode of transport of present this renovation subway requires further improvement in carrying to workman.
Summary of the invention
In order to overcome above-mentioned existing deficiency, this utility model is for the low problem of the workman's working performance in subway or constructing tunnel field, a kind of track tractor-trailer is provided, simple in construction, significantly provide the working performance of workman, there is feature simple, practical, efficient, multiduty, be worth promoting.
For achieving the above object, this utility model provides a kind of track tractor-trailer, it is characterised in that including:
Track tractor-trailer, including:
The assembly pulley being arranged on track；
Described assembly pulley includes: be arranged at the positive pulley of track of track upper wall, the rail side pulley being arranged on orbit sidewall, the pulley yoke that pulley positive with described track is connected respectively with described rail side pulley, described pulley yoke is connected with haul sweep bottom surface, and described assembly pulley is at least provided with four groups；
nullDescribed haul sweep is provided with handrail、Material backplate、Cable hauling device and cable hauling support，Described handrail is provided with cable roller bearing holder，It is arranged with two rotating shaft draw-in grooves on described cable roller bearing holder，Described cable hauling device includes roller、Cable roller bearing、Rotary shaft and position-limited wheel，Described cable roller bearing two ends are arranged with described roller，Described rotary shaft it is arranged with outside roller described in two，Described position-limited wheel it is arranged with in rotary shaft described in two，Described rotary shaft matches with described rotating shaft draw-in groove，Described haul sweep is provided with fixed groove，It is provided with fixation clamp in described fixed groove，Described material backplate is provided with fixing resilient clip，Described fixing resilient clip matches with described fixing，Described cable hauling support includes link、Sliding rail and described fixing resilient clip，Described sliding rail tilts to be symmetricly set on the both sides of described link，Described fixing resilient clip it is provided with bottom described link.
Two armrest mounting seats it are arranged with on described haul sweep, described armrest mounting seat is provided with described handrail, described handrail is U-shaped, described handrail U-shaped two ends are connected by rotating shaft with described armrest mounting seat respectively, equidistantly it is provided with spacing hole on described armrest mounting seat, in described spacing hole, is provided with spacer pin.
Described haul sweep is that hard metal is made.
Described material backplate is C font plate, and described backplate is hollowed-out board.
This utility model has the advantage that with good effect: got on the right track positive pulley and the cooperation of rail side pulley by assembly pulley, tractor-trailer is made to orbit smoothly, increase heavy burden degree and the degree of stability of dolly, the setting of cable hauling support is easy to be transported on mobile handcart haul by cable hauling device, then unload and material backplate is set makes material be difficult to pour down or forth the stability ensureing transport, be simultaneously achieved cable and material delivery functions simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of material backplate
Fig. 3 is the structural representation of cable hauling support
Fig. 4 is the structural representation of cable hauling device
Fig. 5 is the structural representation of fixed groove
Fig. 6 is the structural representation of armrest mounting seat
In figure:
1, assembly pulley 2, the positive pulley of track 3, rail side pulley
4, pulley yoke 5, haul sweep 6, handrail
7, material backplate 8, cable hauling device 9, cable hauling support
10, cable roller bearing holder 11, rotating shaft draw-in groove 12, roller
13, cable roller bearing 14, rotary shaft 15, position-limited wheel
16, fixed groove 17, fixation clamp 18, fixing resilient clip
19, link 20, sliding rail 21, armrest mounting seat
22, spacing hole 23, spacer pin
Detailed description of the invention
In conjunction with accompanying drawing, a kind of detailed description of the invention of utility model is made an explanation.
Embodiment:
Track tractor-trailer, including:
The assembly pulley 1 being arranged on track；
Assembly pulley 1 includes: be arranged at the positive pulley of track 2 of track upper wall, the rail side pulley 3 being arranged on orbit sidewall, the pulley yoke 4 that pulley 2 positive with track is connected respectively with rail side pulley 3, pulley yoke 4 is connected with haul sweep 5 bottom surface, and assembly pulley 1 is at least provided with four groups；
Carried out the stability of reinforced slide wheels 1 by the positive pulley of track 2 and rail side pulley 3, make load-bearing strengthen and stable.
nullHaul sweep 5 is provided with handrail 6、Material backplate 7、Cable hauling device 8 and cable hauling support 9，Handrail 6 is provided with cable roller bearing holder 10，Two rotating shaft draw-in grooves 11 it are arranged with on cable roller bearing holder 10，Cable hauling device 8 includes roller 12、Cable roller bearing 13、Rotary shaft 14 and position-limited wheel 15，Cable roller bearing 13 two ends are arranged with roller 12，It is arranged with rotary shaft 14 outside two rollers 12，It is arranged with position-limited wheel 15 in two rotary shafts 14，Rotary shaft 14 matches with rotating shaft draw-in groove 11，Haul sweep 5 is provided with fixed groove 16，Fixation clamp 17 it is provided with in fixed groove 16，Material backplate 7 is provided with fixing resilient clip 18，Fixing resilient clip 18 matches with fixing 17，Cable hauling support 9 includes link 19、Sliding rail 20 and fixing resilient clip 18，Sliding rail 20 tilts to be symmetricly set on the both sides of link 19，Fixing resilient clip 18 it is provided with bottom link 19.
Fixing resilient clip 18 and fixation clamp 17 with the use of, make material backplate 7 and cable hauling support 9 can realize the disassembling function on haul sweep 5 easily, not only make the cable hauling device 8 having held cable can be placed into easily on cable roller bearing holder 10, also can recur to unload to change after using, for material backplate 7, material be carried out transport protection, enhance the use function of tractor-trailer, material and cable can be held simultaneously.
It is arranged with two armrest mounting seats 21 on haul sweep 5, armrest mounting seat 21 is provided with handrail 6, and handrail 6 is U-shaped, and handrail 6U font two ends are connected by rotating shaft with armrest mounting seat 21 respectively, equidistantly it is provided with spacing hole 22 on armrest mounting seat 21, in spacing hole 22, is provided with spacer pin 23.
In armrest mounting seat 21, spacing hole 22 makes handrail 6 become foldable handrail with coordinating of spacer pin 23, it is simple to reduce the placement space after using, and easy-to-use.
Haul sweep 5 is made for hard metal.
Material backplate 7 is C font plate, and backplate is hollowed-out board.
Make use-case:
Assembly pulley 1 is arranged in orbit, material is positioned on haul sweep 5, then carry out clamping by fixation clamp 17 and the fixing resilient clip 18 on material backplate 7 and make material backplate 7 be fixed on haul sweep 5.When transporting cable, cable is wrapped on the cable roller bearing 13 of cable hauling device 8, identical with the method arranging material backplate set cable hauling support 9, cable hauling device 8 is rolled on the cable roller bearing holder 10 of handrail 6 along cable hauling support 9, rotary shaft 14 is put in rotating shaft draw-in groove 11 and is fixed, and transport.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. track tractor-trailer, it is characterised in that including:
The assembly pulley being arranged on track；
Described assembly pulley includes: be arranged at the positive pulley of track of track upper wall, the rail side pulley being arranged on orbit sidewall, the pulley yoke that pulley positive with described track is connected respectively with described rail side pulley, described pulley yoke is connected with haul sweep bottom surface, and described assembly pulley is at least provided with four groups；
nullDescribed haul sweep is provided with handrail、Material backplate、Cable hauling device and cable hauling support，Described handrail is provided with cable roller bearing holder，It is arranged with two rotating shaft draw-in grooves on described cable roller bearing holder，Described cable hauling device includes roller、Cable roller bearing、Rotary shaft and position-limited wheel，Described cable roller bearing two ends are arranged with described roller，Described rotary shaft it is arranged with outside roller described in two，Described position-limited wheel it is arranged with in rotary shaft described in two，Described rotary shaft matches with described rotating shaft draw-in groove，Described haul sweep is provided with fixed groove，It is provided with fixation clamp in described fixed groove，Described material backplate is provided with fixing resilient clip，Described fixing resilient clip matches with described fixing，Described cable hauling support includes link、Sliding rail and described fixing resilient clip，Described sliding rail tilts to be symmetricly set on the both sides of described link，Described fixing resilient clip it is provided with bottom described link；
Two armrest mounting seats it are arranged with on described haul sweep, described armrest mounting seat is provided with described handrail, described handrail is U-shaped, described handrail U-shaped two ends are connected by rotating shaft with described armrest mounting seat respectively, equidistantly it is provided with spacing hole on described armrest mounting seat, in described spacing hole, is provided with spacer pin.
Track tractor-trailer the most according to claim 1, it is characterised in that: described haul sweep is that hard metal is made.
Track tractor-trailer the most according to claim 1, it is characterised in that: described material backplate is C font plate, and described backplate is hollowed-out board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140415.3U CN205441799U (en) | 2016-02-25 | 2016-02-25 | Track tractor -trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140415.3U CN205441799U (en) | 2016-02-25 | 2016-02-25 | Track tractor -trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205441799U true CN205441799U (en) | 2016-08-10 |
Family
ID=56582270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140415.3U Active CN205441799U (en) | 2016-02-25 | 2016-02-25 | Track tractor -trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205441799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347426A (en) * | 2016-08-31 | 2017-01-25 | 安吉永鼎家具有限公司 | Multifunctional trolley |
-
2016
- 2016-02-25 CN CN201620140415.3U patent/CN205441799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347426A (en) * | 2016-08-31 | 2017-01-25 | 安吉永鼎家具有限公司 | Multifunctional trolley |
| CN106347426B (en) * | 2016-08-31 | 2018-06-12 | 安吉永鼎家具有限公司 | A kind of multi-function vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |