CN218266012U - Trolley long-distance transportation device - Google Patents
Trolley long-distance transportation device Download PDFInfo
- Publication number
- CN218266012U CN218266012U CN202222394922.8U CN202222394922U CN218266012U CN 218266012 U CN218266012 U CN 218266012U CN 202222394922 U CN202222394922 U CN 202222394922U CN 218266012 U CN218266012 U CN 218266012U
- Authority
- CN
- China
- Prior art keywords
- trolley
- connecting cross
- long
- trolley base
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a long-distance trolley transportation device, which comprises a trolley base, a walking wheel and a connecting beam; the trolley base is integrally rectangular, walking wheels are rotatably mounted at four corners of the bottom of the trolley base, and the trolley base can move back and forth on the sleeper and the track beam through the walking wheels; the top of the trolley base is provided with a plurality of coaxially arranged connecting cross beams at equal intervals from front to back, the connecting cross beams are fixedly connected with the trolley base, two ends of the connecting cross beams extend to the outer parts of two sides of the trolley base, and the length size of the connecting cross beams is the same as the section width of the trolley; and the connecting cross beam is symmetrically provided with connecting seats which penetrate through the connecting seats through bolts to be connected with the trolley. This platform truck long distance conveyer wholly adopts the steel construction processing, is applicable to the transportation of the different hole footpath size tunnel lining cutting section platform truck of long distance tunnel, and the work load that reducible platform truck removed greatly improves the platform truck and assembles the transportation overall efficiency of taking one's place, reduces the platform truck and adopts the conventionality to assemble interim sleeper and slide in-process risk.
Description
Technical Field
The utility model relates to a platform truck long distance conveyer.
Background
Because of long distance water delivery tunnel, seabed drainage tunnel design section adopt mine method + shield method construction more, tunnel primary support shaping section size is inconsistent, and the tunnel carries out the secondary lining in-process and need carry out the long distance transportation with different hole footpath platform trucks, according to conventional platform truck short distance operation mode, needs the repeated installation, dismantles interim sleeper, track beam to lead to that operating time is long and the platform truck risk of toppling is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a platform truck long distance conveyer, this platform truck long distance conveyer are applicable to long distance tunnel, and the transportation of different hole diameter size tunnel lining cutting section limit tops arch platform truck, reducible conventional short distance tunnel platform truck slide adopt assemble interim sleeper and carry out the work load that removes, can greatly improve the platform truck and assemble transportation whole efficiency of taking one's place, reduce the platform truck and adopt the conventionality to assemble interim sleeper and slide in-process risk.
The utility model adopts the technical proposal that:
a long-distance trolley transportation device comprises a trolley base, traveling wheels and a connecting beam; the trolley base is integrally rectangular, walking wheels are rotatably mounted at four corners of the bottom of the trolley base, and the trolley base can move back and forth on the sleeper and the track beam by being pulled by the storage battery car through the walking wheels; the top of the trolley base is provided with a plurality of coaxially arranged connecting cross beams at equal intervals from front to back, the connecting cross beams are fixedly connected with the trolley base, two ends of each connecting cross beam extend to the outer parts of two sides of the trolley base, and the length dimension of each connecting cross beam is the same as the width of the section of the trolley; and the connecting cross beam is symmetrically provided with connecting seats which penetrate through the connecting seats through bolts to be connected with the trolley.
Furthermore, the trolley base is composed of two groups of longitudinal beams, the two groups of longitudinal beams are arranged in parallel at intervals, and two ends of the two groups of longitudinal beams are connected through connecting pieces respectively to form the rectangular trolley base.
Further, the bottom both sides fixedly connected with walking wheel mount pad of two sets of longerons, the walking wheel rotates through the walking wheel mount pad and installs the bottom both sides at two sets of longerons.
Furthermore, the surface of the wheel body of the travelling wheel is provided with an annular groove matched with the sleeper and the track beam.
Furthermore, the bottoms of the two ends of the connecting cross beam are fixedly connected with anti-overturning supporting rods, and the anti-overturning supporting rods are oppositely arranged to extend towards the two sides of the bottom of the connecting cross beam.
Furthermore, the joint of the connecting cross beam and the overturn-preventing support rod is also provided with reinforcing rib plates which are fixedly connected with the connecting cross beam and the overturn-preventing support rod respectively.
Furthermore, anti-collision blocks are installed at the front end and the rear end of the trolley base.
The utility model has the advantages that:
this platform truck long distance conveyer adopts the steel construction processing, is applicable to long distance tunnel, and different hole footpath size tunnel lining cutting section limit top arch platform truck transportation, reducible conventional short distance tunnel platform truck slides and adopts the work load of assembling interim sleeper and carrying out the removal. The long-distance trolley transporting device can be processed in advance before the assembly of the side roof arch trolley, and the trolley is installed on the long-distance trolley transporting device and then is transported into a hole through the traction of the battery car. This platform truck long distance conveyer can greatly improve the platform truck and assemble transportation bulk efficiency of taking one's place, reduces the platform truck and adopts the conventionality to assemble interim sleeper and slide in-process risk.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the present invention;
in the drawings 1-4, 1-trolley base, 2-travelling wheel, 3-connecting cross beam, 4-sleeper, track beam, 5-trolley, 6-connecting seat, 7-longitudinal beam, 8-connecting piece, 9-travelling wheel mounting seat, 10-annular groove, 11-overturn-preventing supporting rod and 12-reinforcing rib plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 2 to 4, the present embodiment provides a trolley long-distance transport apparatus including a trolley base 1, traveling wheels 2, and a connection beam 3.
Specifically, the whole dolly base 1 is the rectangle, comprises two sets of longerons 7, and every group longeron 7 comprises H300X 300 shaped steel double pin welding, and the parallel interval of two sets of longerons 7 sets up, and the both ends of two sets of longerons 7 are connected through connecting piece 8 respectively and are formed rectangle dolly base 1. The walking wheel mounting bases 9 are fixedly connected to the two sides of the bottom of the two groups of longitudinal beams 7, and the walking wheels 2 are rotatably mounted on the two sides of the bottom of the two groups of longitudinal beams 7 through the walking wheel mounting bases 9, so that the walking wheels 2 are located at the four corners of the bottom of the trolley base 1, and the trolley base 1 is pulled by a storage battery car to move back and forth on the sleeper and the track beam 4 through the walking wheels 2. In order to prevent the road wheels 2 from derailing from the sleeper and the track beam 4, the wheel body surface of the road wheels 2 in the embodiment is formed with an annular groove 10 matched with the sleeper and the track beam 4. Considering the problem of collision prevention, the front end and the rear end of the trolley base 1 can be provided with collision prevention blocks made of rubber materials with larger thickness.
Further, consider being connected of dolly base 1 and platform truck 5, set up six sets of coaxial arrangement's connecting beam 3 by preceding equidistant interval backward at dolly base 1 top, connecting beam 3 adopts H300X 300 shaped steel equally, the length dimension of connecting beam 3 is the same with platform truck 5's cross-sectional width, connecting beam 3 passes through bolt fixed connection with dolly base 1, the both ends of connecting beam 3 extend to dolly base 1 both sides outside, the symmetry is equipped with connecting seat 6 on the connecting beam 3, it passes connecting seat 6 through the bolt and is connected with platform truck 5.
As shown in fig. 1, the length and width of the long-distance transportation device are set according to a trolley 5, the structural height is set according to the cross-sectional dimension of the tunnel, and after the long-distance transportation device is processed, the long-distance transportation device is hoisted on sleepers and track beams 4 outside the tunnel; then, the trolley long-distance transportation device is used as a trolley 5 splicing platform, and the tunnel lining section side top arch trolley 5 is assembled on the trolley long-distance transportation device; after the tunnel lining section side top arch trolley 5 is assembled, the trolley is dragged and transported into a tunnel through the storage battery car, so that the assembly and transportation in-place overall efficiency of the trolley 5 is improved, and the risk of the trolley 5 in the sliding process of the conventional assembled temporary sleeper is reduced.
Furthermore, as a preferred technical solution of this embodiment, in view of the overturn prevention of the long-distance transportation device of the trolley, as shown in fig. 1 and fig. 2, the bottom of the two ends of the connecting beam 3 is fixedly connected with overturn prevention supporting rods 11, the overturn prevention supporting rods 11 are made of 16 i-shaped steel materials, the overturn prevention supporting rods 11 are relatively arranged to extend from the two sides of the bottom of the connecting beam 3, and a certain gap is left between the end of the overturn prevention supporting rods 11 and the inner wall of the tunnel.
In addition, in order to ensure the connection strength of the anti-toppling strut 11, in this embodiment, a reinforcing rib plate 12 is further disposed at the connection portion between the connecting beam 3 and the anti-toppling strut 11, and is fixedly connected to the connecting beam 3 and the anti-toppling strut 11, respectively.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a platform truck long distance conveyer which characterized in that: the trolley long-distance transportation device comprises a trolley base, a travelling wheel and a connecting beam; the trolley base is integrally rectangular, walking wheels are rotatably mounted at four corners of the bottom of the trolley base, and the trolley base can move back and forth on the sleeper and the track beam through the walking wheels under the traction of the storage battery car; the top of the trolley base is provided with a plurality of coaxially arranged connecting cross beams at equal intervals from front to back, the connecting cross beams are fixedly connected with the trolley base, two ends of each connecting cross beam extend to the outer parts of two sides of the trolley base, and the length dimension of each connecting cross beam is the same as the width of the section of the trolley; and the connecting cross beam is symmetrically provided with connecting seats which penetrate through the connecting seats through bolts to be connected with the trolley.
2. The trolley long-distance transport apparatus according to claim 1, wherein: the trolley base is composed of two groups of longitudinal beams, the two groups of longitudinal beams are arranged in parallel at intervals, and two ends of the two groups of longitudinal beams are connected through connecting pieces respectively to form the rectangular trolley base.
3. The trolley long-distance transport apparatus according to claim 2, wherein: the walking wheel mounting bases are fixedly connected to two sides of the bottom of the two groups of longitudinal beams, and the walking wheels are rotatably mounted on two sides of the bottom of the two groups of longitudinal beams through the walking wheel mounting bases.
4. The trolley long-distance transport apparatus according to claim 1, wherein: and an annular groove matched with a sleeper and a track beam is formed on the surface of a wheel body of the travelling wheel.
5. The trolley long-distance transport apparatus according to claim 1, wherein: the bottom of the two ends of the connecting cross beam is fixedly connected with anti-overturning supporting rods, and the anti-overturning supporting rods are oppositely arranged to extend to the two sides of the bottom of the connecting cross beam.
6. The trolley long-distance transport apparatus of claim 5, wherein: and reinforcing rib plates fixedly connected with the connecting cross beam and the overturn-preventing supporting rod respectively are further arranged at the connecting part of the connecting cross beam and the overturn-preventing supporting rod.
7. The trolley long-distance transport apparatus according to claim 1, wherein: and anti-collision blocks are arranged at the front end and the rear end of the trolley base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222394922.8U CN218266012U (en) | 2022-09-09 | 2022-09-09 | Trolley long-distance transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222394922.8U CN218266012U (en) | 2022-09-09 | 2022-09-09 | Trolley long-distance transportation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218266012U true CN218266012U (en) | 2023-01-10 |
Family
ID=84711437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222394922.8U Active CN218266012U (en) | 2022-09-09 | 2022-09-09 | Trolley long-distance transportation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218266012U (en) |
-
2022
- 2022-09-09 CN CN202222394922.8U patent/CN218266012U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210483756U (en) | Trackless major diameter steel pipe transportation installation platform truck in tunnel | |
| CN108239936B (en) | U-shaped tunneling beam truck with adjustable wheel track and beam feeding method thereof | |
| CN203698064U (en) | Mining dump vechicle compartment | |
| CN211370487U (en) | Trolley translation device and trolley translation system | |
| CN218266012U (en) | Trolley long-distance transportation device | |
| CN205805587U (en) | A kind of Miniature portable section of jurisdiction flat bed transport vehicle | |
| CN210087337U (en) | Intelligent economical segment construction tool | |
| CN104649131A (en) | Low-floor vehicle transportation method and system thereof | |
| CN217323089U (en) | 16t low clearance hydraulic lifting beam assembly | |
| CN211223545U (en) | Traction type spool transportation trolley | |
| CN215043224U (en) | Crawler-type walking chassis and material grabbing machine | |
| CN211391258U (en) | Whole hole T roof beam transport vechicle | |
| CN102582632B (en) | Monorail crane passenger car | |
| CN201825964U (en) | Transport trolley for large-tonnage slag ladle | |
| CN201942339U (en) | Forwards-dumped type car dumper | |
| CN220395697U (en) | Device for trolley movement in shield tunnel | |
| CN220947990U (en) | Railway beam transporting vehicle | |
| CN217636719U (en) | Heavy pulley for carbon roasting tunnel kiln | |
| CN205686473U (en) | A kind of mobile crushing screening station and chassis of semi-trailer thereof | |
| CN218882248U (en) | Quick conveyer of tunnel lining platform truck | |
| CN217440058U (en) | Slurry balance shield split starting trolley | |
| CN220621887U (en) | Tunnel limit roof arch lining passes platform of crossing | |
| CN216915850U (en) | Flat car for underground rail transportation of TBM large-scale components | |
| CN212828354U (en) | Heavy-load low-gravity-center transport vehicle | |
| CN217865700U (en) | Straddle type monorail vehicle storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |