CN219774154U - Duct piece transport vehicle - Google Patents
Duct piece transport vehicle Download PDFInfo
- Publication number
- CN219774154U CN219774154U CN202223293086.0U CN202223293086U CN219774154U CN 219774154 U CN219774154 U CN 219774154U CN 202223293086 U CN202223293086 U CN 202223293086U CN 219774154 U CN219774154 U CN 219774154U
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- Prior art keywords
- rail
- fixing
- steel
- vehicle
- duct piece
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- 230000005641 tunneling Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a duct piece transport vehicle which comprises a vehicle body, wherein the vehicle body is provided with a duct piece supporting part, a plurality of steel rail fixing parts are arranged on two side surfaces of the vehicle body, steel rail placing grooves for placing steel rails are arranged on the steel rail fixing parts, at least one steel pipe track part is provided with a fixing hole for locking the steel rail and the steel pipe fixing parts, and a locking part is connected to the fixing hole.
Description
Technical Field
The utility model relates to the technical field of tunnel construction equipment, in particular to a duct piece transport vehicle.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In the section shield tunneling process, the segment is transported to the tunnel through the segment transport vehicle at the tail part of the storage battery car, and when the segment transport vehicle is used for transporting the steel rail, the steel rail of the storage battery car is conventionally transported to the segment transport vehicle of the storage battery car vertically through the gantry crane, then is placed on the upper part of the segment, and is transported to the shield tail through the horizontal transport in the tunnel for installation and laying. The rail is directly placed on the section of jurisdiction, and the security risk is great, often appears the slide rail phenomenon. After the storage battery car reaches the appointed position, the pipe piece can be hoisted only after the steel rail is hoisted, so that the construction efficiency is low, and the tunneling efficiency is seriously influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the duct piece transport vehicle, when transporting the steel rail, the steel rail does not need to be placed on the duct piece, so that the phenomenon of a sliding rail is avoided, and the transport safety is high.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the embodiment of the utility model provides a duct piece transport vehicle, which comprises a vehicle body, wherein the vehicle body is provided with a duct piece supporting part, a plurality of steel rail fixing parts are arranged on two side surfaces of the vehicle body, steel rail placing grooves for placing steel rails are formed in the steel rail fixing parts, at least one steel pipe track part is provided with a fixing hole for locking the steel rail and the steel pipe fixing parts, and a locking part is connected to the fixing hole.
Optionally, rail fixing parts are arranged at two end parts and the middle part of the side surface of the vehicle body.
Optionally, a fixing hole is formed in the rail fixing piece located in the middle of the side face of the vehicle body, and a locking piece is connected to the fixing hole.
Optionally, an anti-slip pad is fixed on the inner groove surface of the steel rail placing groove.
Optionally, the anti-slip pad adopts a rubber pad, and the surface of the rubber pad is provided with an anti-slip stripe structure.
Optionally, the steel pipe fixing piece adopts the channel-section steel, includes first fixed part and sets up the second fixed part in first fixed part both sides, and first fixed part is fixed in the side of automobile body, and first fixed part and two second fixed parts form the rail standing groove.
Optionally, a fixing hole is provided on the second fixing portion located above.
Optionally, the fixing hole adopts a threaded hole, and correspondingly, the locking piece adopts a locking bolt.
Optionally, a support plate for placing tunneling materials is fixed at the rear end of the vehicle body.
Optionally, a reinforcing support is provided between the support plate and the vehicle body.
The beneficial effects of the utility model are as follows:
1. according to the duct piece transport vehicle, the steel rail fixing pieces are arranged on the side face of the vehicle body, so that the steel rail can be placed through the steel rail fixing pieces, the steel rail and the steel rail fixing pieces are locked and fixed through the locking pieces, the steel rail is not required to be placed on the duct piece for transportation, the risk of a sliding rail is avoided, and the safety and the reliability of the duct piece transport vehicle in working are guaranteed.
2. According to the duct piece transport vehicle disclosed by the utility model, the steel rail is fixed on the side part of the vehicle body through the steel rail fixing piece, the duct piece can be directly hoisted after the storage battery vehicle reaches a specified position, the hoisting of the duct piece and the steel rail is not affected, and meanwhile, the operation is performed, so that the time is saved and the tunneling efficiency is increased compared with a conventional construction mode.
3. According to the duct piece transport vehicle, the support plate is arranged at the rear end, so that tunneling materials can be placed, and the tunneling construction efficiency is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a top view showing the overall structure of embodiment 1 of the present utility model;
FIG. 2 is a front view showing the overall structure of embodiment 1 of the present utility model;
the vehicle comprises a vehicle body 1, an inclined plate 2, a duct piece 3, a channel steel 4, a steel rail 5 and a supporting plate 6.
Detailed Description
Example 1
The embodiment provides a duct piece transport vechicle for terminal duct piece transport vechicle, as shown in fig. 1-2, including automobile body 1, in this embodiment, automobile body 1's width is 1.760m, and the walking wheel is all installed to automobile body 1's front end and rear end, and the wheel span between two walking wheels of automobile body 1 front end is 1.854m, and the wheel span between two walking wheels of automobile body 1 rear end is 1.854m. The top surface of automobile body 1 is provided with supporting part, and supporting part is used for supporting the section of jurisdiction, and supporting part adopts the supporting part's on the current section of jurisdiction transport vechicle structure can, including two inclined plates 2 that set up relatively, inclined plate 2 is the settlement acute angle with automobile body 1 upper surface, and set up flutedly on the automobile body 1 between two inclined plates 2, and then realized utilizing the outer cambered surface contact of two inclined plates 2 and section of jurisdiction, realized utilizing two inclined plates 2 to support section of jurisdiction 3.
In this embodiment, the vehicle body 1 has four side surfaces, i.e., a front side surface, a rear side surface, and left and right side surfaces.
The front side surface of the vehicle body is fixedly provided with a connecting piece for connecting two adjacent duct piece transport vehicles, and the connecting piece is only required to be used for connecting the existing adjacent duct piece transport vehicles, and the specific structure of the connecting piece is not described in detail herein.
The left side face and the right side face of the vehicle body are respectively provided with a plurality of steel rail fixing pieces, the steel rail fixing pieces are used for fixing steel rails, steel rail placing grooves are formed in the steel rail fixing pieces, and the steel rails are placed in the steel rail placing grooves, so that the steel rails are fixed by the steel rail fixing pieces.
In this embodiment, three rail fixing pieces are disposed on the left side and the right side of the vehicle body, and the left side is taken as an example for explanation:
the front end part of the left side face of the vehicle body is provided with a steel rail fixing piece, the rear end part of the vehicle body is provided with a steel rail fixing piece, the middle part of the left side face of the vehicle body is provided with a steel rail fixing piece, three-point support is carried out on steel rails, and stability of steel rail support can be guaranteed.
In order to facilitate machining and manufacturing of the steel rail fixing piece, the steel rail fixing piece is made of channel steel 4, a steel rail placing groove is formed in a notch of the channel steel 4, in the embodiment, a steel rail 5 to be transported is a P43 steel rail, the length is 6.25m, the width is 11.4cm, therefore, the width of the notch of the selected channel steel 4 is 12cm, and the length of the channel steel 4 is 20cm.
The channel steel 4 adopts the existing structure, and comprises a first fixing part and second fixing parts which are vertically arranged on two sides of the first fixing part, wherein the first fixing part is welded and fixed with the side face of the vehicle body.
The first fixing part and the two second fixing parts form a steel rail placing groove.
The channel steel positioned in the middle of the side face is provided with a fixing hole, and the channel steel can be locked and fixed with the steel rail through the fixing hole and the locking piece, so that the steel rail is prevented from moving along the length direction in the transportation process.
In this embodiment, the fixed orifices adopts the screw hole, sets up on the second fixed part of side middle part channel-section steel top, and is corresponding, the retaining member adopts the lock bolt, and the lock bolt passes through fixed orifices and second fixed part threaded connection, and after the rail placed groove of channel-section steel was put into to the rail, rotates the lock bolt, can compress tightly rail 5 on the second fixed part of below through the lock bolt, and then realizes the locking of rail and rail mounting.
In order to further prevent the movement of the steel rail 5 along the length direction of the steel rail 5 during transportation, the inner groove surface of the steel rail placing groove is provided with an anti-slip pad, namely, the inner side surfaces of the first fixing part and the second fixing part are fixed with the anti-slip pad.
The trailing side of automobile body 1 is provided with the backup pad 6 that is used for placing tunnelling use material, and backup pad 6 adopts the steel sheet, and steel sheet welded fastening is in the trailing side of automobile body, and in this embodiment, backup pad length 1m, wide 1m, thickness are 1cm, and the backup pad is used for placing tunnelling use materials such as grease bucket and section of jurisdiction bolt.
In order to further enhance the connection strength between the support plate 6 and the vehicle body 1, a reinforcing support member is disposed between the support plate 6 and the rear side surface of the vehicle body 1, in this embodiment, the reinforcing support member adopts a triangular support 7, and the triangular support 7 is a frame structure formed by welding a plurality of reinforcing rods and having a triangular section, and is welded and fixed with the support plate 6 and the vehicle body.
When the duct piece transport vehicle of the embodiment is used, the outer cambered surface of the duct piece 3 is in contact with the inclined plate 2, the inclined plate 2 is utilized to support the duct piece 3, one steel rail 5 is placed in a steel rail placing groove formed by three steel channels 4 on the same side of the vehicle body 1, after the steel rail 5 is placed in a notch of the steel channel, a locking bolt is rotated, the steel rail is tightly pressed by the locking bolt, the other steel rail 5 is placed in the three steel channels 4 on the other side of the vehicle body 1 by adopting the same method, and due to the fact that gaps between the steel rail 5 and the steel channels 4 are smaller, and the double functions of an anti-skid pad and the locking bolt enable the stability of the steel rail to be better, and the occurrence of a sliding rail can be effectively avoided.
Adopt the section of jurisdiction transport vechicle of this embodiment, need not to place the rail on the section of jurisdiction and transport, avoided the risk of slide rail, guaranteed the fail safe nature of section of jurisdiction transport vechicle during operation, after the storage battery car reaches the assigned position moreover, but direct hoist and mount section of jurisdiction, the hoist and mount of section of jurisdiction and rail do not influence each other, and the operation simultaneously saves time for conventional construction mode, increases tunneling efficiency.
The duct piece transport vehicle of this embodiment is to improve on the basis of the existing duct piece transport vehicle, and other structures of the duct piece transport vehicle adopt the existing structure, and detailed description is omitted here.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The utility model provides a section of jurisdiction transport vechicle, includes the automobile body, and the automobile body is equipped with section of jurisdiction supporting part, and its characterized in that, two sides of automobile body all are provided with a plurality of rail mounting, and rail mounting is provided with the rail standing groove that is used for placing the rail, and wherein at least one steel pipe track spare is equipped with the fixed orifices that is used for locking rail and steel pipe mounting, and fixed orifices department is connected with the retaining member.
2. The segment carrier vehicle of claim 1, wherein rail mounts are provided at both ends and at a central location of the side of the vehicle body.
3. A segment carrier vehicle as defined in claim 2, wherein the rail fixing member located at the middle of the side of the vehicle body is provided with a fixing hole, and the fixing hole is connected with a locking member.
4. The duct piece carrier vehicle of claim 1, wherein the inner trough surface of the rail receiving groove is secured with a skid pad.
5. The duct piece carrier of claim 4, wherein the skid-proof pad is a rubber pad, and the surface of the rubber pad has a skid-proof stripe structure.
6. The duct piece carrier vehicle of claim 1, wherein the steel pipe fixing member is a channel steel and comprises a first fixing portion and second fixing portions arranged on two sides of the first fixing portion, the first fixing portion is fixed on the side face of the vehicle body, and the first fixing portion and the two second fixing portions form a steel rail placing groove.
7. The tube sheet transport vehicle as set forth in claim 6, wherein the second fixing portion located above is provided with fixing holes.
8. A tube sheet transport vehicle as claimed in claim 1, wherein the securing holes are threaded holes and the locking members are locking bolts.
9. A segment carrier vehicle as defined in claim 1, wherein a support plate for holding tunneling materials is fixed to the rear end of the vehicle body.
10. A segment carrier as claimed in claim 9, wherein a reinforcing support is provided between the support plate and the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293086.0U CN219774154U (en) | 2022-12-06 | 2022-12-06 | Duct piece transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293086.0U CN219774154U (en) | 2022-12-06 | 2022-12-06 | Duct piece transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774154U true CN219774154U (en) | 2023-09-29 |
Family
ID=88138255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223293086.0U Active CN219774154U (en) | 2022-12-06 | 2022-12-06 | Duct piece transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774154U (en) |
-
2022
- 2022-12-06 CN CN202223293086.0U patent/CN219774154U/en active Active
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