CN210027410U - Slag transport vehicle for narrow-gauge tunnel construction - Google Patents
Slag transport vehicle for narrow-gauge tunnel construction Download PDFInfo
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- CN210027410U CN210027410U CN201920468641.8U CN201920468641U CN210027410U CN 210027410 U CN210027410 U CN 210027410U CN 201920468641 U CN201920468641 U CN 201920468641U CN 210027410 U CN210027410 U CN 210027410U
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Abstract
The utility model discloses a slag car is used in construction of narrow gauge tunnel, a serial communication port, include: the carriage comprises a first box body and a second box body, the second box body is arranged at the bottom of the first box body, the distance between the outer surfaces of two third side plates on the second box body is gradually reduced from top to bottom, and the distance between the outer surfaces of two fourth side plates is also gradually reduced from top to bottom, so that the outer surfaces of the third side plates and the fourth side plates play a role in centering and guiding in the process that the second box body falls into the third box body, and the carriage and the frame are conveniently and quickly positioned; the lower end of the third box body protrudes downwards from the frame body, so that the gravity center of the frame is reduced, and the stability of the frame in the operation process is improved; and the design structure utilizes the occupied space of the frame to the maximum extent, and improves the carrying capacity.
Description
Technical Field
The utility model relates to a dregs transportation equipment technical field, concretely relates to slag car is used in construction of narrow gauge tunnel.
Background
A muck transport vechicle among the prior art includes carriage and frame, and this muck transport vechicle is at the operation in-process, and the carriage of muck transport vechicle needs constantly to hoist, unload the sediment and the car falls, and the circulation is reciprocal, has the carriage at present and is difficult with the technical problem of frame centering location at the in-process that falls.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a slag car is used in construction of narrow gauge tunnel, solve among the prior art carriage in the in-process of falling the car difficult with the frame centering technical problem of location.
In order to achieve the technical purpose, the technical scheme of the utility model provides a slag car is used in construction of narrow gauge tunnel, a serial communication port, include: the carriage comprises a first box body and a second box body, the first box body comprises two first side plates, two second side plates and a first bottom plate, and the two first side plates are respectively fixed on the front side and the rear side of the first bottom plate; the two second side plates are respectively fixed on the left side and the right side of the first bottom plate, and the two second side plates, the two first side plates and the first bottom plate surround to form a first box body with an upper end opening; the middle part of the first bottom plate is provided with a connecting port; the second box body comprises two third side plates, two fourth side plates and a second bottom plate, the two third side plates are respectively fixed on the front side and the rear side of the second bottom plate, and the distance between the outer surfaces of the two third side plates is gradually reduced from top to bottom; the number of the fourth side plates is two, the two fourth side plates are respectively fixed on the left side and the right side of the second bottom plate, the distance between the outer surfaces of the two fourth side plates is gradually reduced from top to bottom, the two third side plates, the two fourth side plates and the second bottom plate surround to form a second box body with an upper end opening, the periphery of the upper end opening of the second box body is fixedly connected with the periphery of the connecting port, and the lower end of the second box body protrudes downwards from the first bottom plate; the frame comprises a frame body and a third box body, and the front end and the rear end of the upper surface of the frame body are supported on the lower surface of the first bottom plate; the third box body is fixedly connected to the middle part of the frame body, the upper end of the third box body is open, the upper end of the third box body is flush with the upper surface of the middle part of the frame body, the lower end of the third box body protrudes downwards out of the frame body and is sleeved on the second box body; the two walking parts are respectively arranged on the front side and the rear side of the bottom of the frame body; the two lifting shafts are vertically fixed in the middle of the outer surfaces of the two first side plates in a one-to-one correspondence manner; the two main rotating base shafts are vertically fixed on the lower sides of the outer surfaces of the two first side plates in a one-to-one correspondence mode, and the two main rotating base shafts are arranged close to the same second side plate.
Compared with the prior art, the beneficial effects of the utility model include: the carriage in the slag transport vehicle for narrow-gauge tunnel construction comprises a first box body and a second box body, wherein the second box body is arranged at the bottom of the first box body, the distance between the outer surfaces of two third side plates on the second box body is gradually reduced from top to bottom, and the distance between the outer surfaces of two fourth side plates is also gradually reduced from top to bottom, so that the outer surfaces of the third side plates and the fourth side plates play a role in centering and guiding in the process that the second box body falls into the third box body, and the carriage and the frame are conveniently and quickly positioned; the lower end of the third box body protrudes downwards from the frame body, so that the gravity center of the frame is reduced, and the stability of the frame in the operation process is improved; the second box body is arranged at the bottom of the first box body, the downward convex structural design enables the gravity center of the carriage to move downwards from the gravity center of the first box body, so that when the lifting shaft moves downwards to be arranged in the middle of the outer surface of the first side plate, the safety requirement of the lifting process is met, meanwhile, the lifting height can be effectively reduced, and the operation efficiency is improved; and the design structure utilizes the occupied space of the frame to the maximum extent, and improves the carrying capacity.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.
Fig. 2 is a side view schematic of fig. 1.
Fig. 3 is a schematic view of a three-dimensional connection structure of a frame and a walking part in embodiment 1 of the present invention.
Fig. 4 is a side view schematic of fig. 3.
Fig. 5 is a schematic view of a first-view-angle three-dimensional connection structure of a carriage, a lifting shaft, a main rotating base shaft, and an auxiliary rotating base shaft in embodiment 1 of the present invention.
Fig. 6 is a schematic view of a second perspective three-dimensional connection structure of a carriage, a lifting shaft, a main rotating base shaft, and an auxiliary rotating base shaft in embodiment 1 of the present invention.
Fig. 7 is a side partial perspective structure diagram of embodiment 2 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
referring to fig. 1 to 6, the present embodiment provides a slag car for narrow-gauge tunnel construction, which is characterized by comprising: the device comprises a carriage 1, a frame 2, a lifting shaft 3, a main rotary seat shaft 4, an auxiliary rotary seat shaft 5 and a walking part 6.
The compartment 1 includes a first box body 11 and a second box body 12, the first box body 11 includes a first side plate 111, a second side plate 112 and a first bottom plate 113, the number of the first side plates 111 is two, and the two first side plates 111 are respectively fixed on the front side and the rear side of the first bottom plate 113; the number of the second side plates 112 is two, the two second side plates 112 are respectively fixed on the left side and the right side of the first bottom plate 113, and the two second side plates 112, the two first side plates 111 and the first bottom plate 113 surround to form the first box body 11 with an open upper end; a connecting port is formed in the middle of the first bottom plate 113; the second box 12 includes two third side plates 121, two fourth side plates 122 and a second bottom plate 123, the two third side plates 121 are respectively fixed to the front and rear sides of the second bottom plate 123, and the distance between the outer surfaces of the two third side plates 121 is gradually reduced from top to bottom; the number of the fourth side plates 122 is two, the two fourth side plates 122 are respectively fixed on the left side and the right side of the second bottom plate 123, the distance between the outer surfaces of the two fourth side plates 122 is gradually reduced from top to bottom, the two third side plates 121, the two fourth side plates 122 and the second bottom plate 123 surround to form the second box body 12 with an upper end opening, the periphery of the upper end opening of the second box body 12 is fixedly connected with the periphery of the connecting port, and the lower end of the second box body 12 protrudes downwards from the first bottom plate 113.
The frame 2 comprises a frame body 21 and a third box 22, wherein the front end and the rear end of the upper surface of the frame body 21 are supported on the lower surface of the first bottom plate 113; the third box 22 is fixedly connected to the middle of the frame body 21, the upper end of the third box 22 is open, the upper end of the third box 22 is flush with the upper surface of the middle of the frame body 21, the lower end of the third box 22 protrudes downwards from the frame body 21, and the third box 22 is sleeved on the second box 12; the number of the walking parts 6 is two, and the two walking parts 6 are respectively arranged on the front side and the rear side of the bottom of the frame body 21; the number of the lifting shafts 3 is two, the two lifting shafts 3 are vertically fixed in the middle of the outer surfaces of the two first side plates 111 in a one-to-one correspondence manner, and the two lifting shafts 3 are coaxially arranged; the number of the main rotating base shafts 4 is two, the two main rotating base shafts 4 are vertically fixed on the lower sides of the outer surfaces of the two first side plates 111 in a one-to-one correspondence manner, the two main rotating base shafts 4 are both arranged close to the same second side plate 112, and the two main rotating base shafts 4 are coaxially arranged; the carriage 1 in the slag transport vehicle for narrow-gauge tunnel construction comprises a first box body 11 and a second box body 12, wherein the second box body 12 is arranged at the bottom of the first box body 11, the distance between the outer surfaces of two third side plates 121 on the second box body 12 is gradually reduced from top to bottom, and the distance between the outer surfaces of two fourth side plates 122 is also gradually reduced from top to bottom, so that the outer surfaces of the third side plates 121 and the fourth side plates 122 play a role in centering and guiding in the process that the second box body 12 falls into a third box body 22, and the carriage 1 and the frame 2 are conveniently and quickly positioned; the lower end of the third box 121 protrudes downwards from the frame body 21, so that the center of gravity of the frame 2 is lowered, and the stability of the frame 2 in the operation process is improved; the second box body 12 is arranged at the bottom of the first box body 11, and the downward convex structural design enables the gravity center of the carriage 1 to move downwards from the gravity center of the first box body 11, so that when the lifting shaft 4 moves downwards and is arranged at the middle part of the outer surface of the first side plate 111, the safety requirement of the lifting process is met, the lifting height can be effectively reduced, and the working efficiency is improved; and the design structure utilizes the occupied space of the frame 2 to the maximum extent, and improves the carrying capacity.
In this embodiment, the frame body 21 includes two support frames, the two support frames are respectively and fixedly connected to the front and rear ends of the third box 22, and the middle portions of the support frames protrude upward and are supported on the lower surface of the first bottom plate 113; the two walking parts 6 are correspondingly arranged below the middle parts of the two support frames one by one; preferably, the two support frames are both in an inverted V shape; the third box 22 includes a fifth side plate 221, a sixth side plate 222 and a third bottom plate 223, the number of the fifth side plates 221 is two, the two fifth side plates 221 are respectively fixed on the front side and the rear side of the third bottom plate 223, and the distance between the inner surfaces of the two fifth side plates 221 is gradually reduced from top to bottom; the number of the sixth side plates 222 is two, the two sixth side plates 222 are respectively fixed on the left side and the right side of the third bottom plate 223, the distance between the inner surfaces of the two sixth side plates 222 is gradually reduced from top to bottom, and the two fifth side plates 221, the two sixth side plates 222 and the third bottom plate 223 surround to form the third box 22 with an upper end opening.
In this embodiment, the front and rear sides of the outer surface of the second side plate 112 are recessed inward to form two receiving grooves 112 a; the number of the auxiliary rotating seat shafts 5 is two; the two auxiliary rotating base shafts 5 are fixedly arranged in the two accommodating grooves 112a in a one-to-one correspondence manner, and the two auxiliary rotating base shafts 5 and the two main rotating base shafts 4 are coaxially arranged, so that slag pouring is safe and convenient, and convenience is brought to construction arrangement.
Example 2:
referring to fig. 7, the same as embodiment 1 is different in that: the inner surfaces of the two fifth side plates 221 are respectively provided with a plurality of groups of first rollers 221a which are sequentially and horizontally arranged from top to bottom in a longitudinal direction; a plurality of groups of second rollers 222b which are horizontally arranged from top to bottom are arranged on the inner surfaces of the sixth side plates 222, the outer peripheral surfaces of the first rollers 221a and the second rollers 222b are made of elastic materials, and the first rollers 221a and the second rollers 222b play a role in guiding the second box body 12 in the process of moving up and down relative to the third box body 22, so that the centering and positioning stability is improved; preferably, the connecting portion of the third side plate 121 and the second bottom plate 123 is smoothly connected through an arc surface; the connection part of the fourth side plate 122 and the second bottom plate 123 is also smoothly connected through a circular arc surface; preferably, the distance between the inner surfaces of the two third side plates 121 is gradually reduced from top to bottom; the distance between the inner surfaces of the two fourth side plates 122 is also gradually reduced from top to bottom, so that slag can be discharged conveniently during pouring; in this embodiment, the third bottom plate 223 can be removed from the third box 22, so that the openings at the upper and lower ends of the third box 22 are opened, and the bottom of the second box 12 is abducted, so that the design depth of the second box 12 can be increased, and the carrying capacity of the car 1 and the stability of the car 1 in the operation process are further improved.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a slag transport vehicle is used in construction of narrow gauge tunnel which characterized in that includes: the carriage comprises a first box body and a second box body, the first box body comprises two first side plates, two second side plates and a first bottom plate, and the two first side plates are respectively fixed on the front side and the rear side of the first bottom plate; the two second side plates are respectively fixed on the left side and the right side of the first bottom plate, and the two second side plates, the two first side plates and the first bottom plate surround to form a first box body with an upper end opening; the middle part of the first bottom plate is provided with a connecting port; the second box body comprises two third side plates, two fourth side plates and a second bottom plate, the two third side plates are respectively fixed on the front side and the rear side of the second bottom plate, and the distance between the outer surfaces of the two third side plates is gradually reduced from top to bottom; the number of the fourth side plates is two, the two fourth side plates are respectively fixed on the left side and the right side of the second bottom plate, the distance between the outer surfaces of the two fourth side plates is gradually reduced from top to bottom, the two third side plates, the two fourth side plates and the second bottom plate surround to form a second box body with an upper end opening, the periphery of the upper end opening of the second box body is fixedly connected with the periphery of the connecting port, and the lower end of the second box body protrudes downwards from the first bottom plate; the frame comprises a frame body and a third box body, and the front end and the rear end of the upper surface of the frame body are supported on the lower surface of the first bottom plate; the third box body is fixedly connected to the middle part of the frame body, the upper end of the third box body is open, the upper end of the third box body is flush with the upper surface of the middle part of the frame body, the lower end of the third box body protrudes downwards out of the frame body and is sleeved on the second box body; the two walking parts are respectively arranged on the front side and the rear side of the bottom of the frame body; the two lifting shafts are vertically fixed in the middle of the outer surfaces of the two first side plates in a one-to-one correspondence manner; the two main rotating base shafts are vertically fixed on the lower sides of the outer surfaces of the two first side plates in a one-to-one correspondence mode, and the two main rotating base shafts are arranged close to the same second side plate.
2. The slag car for construction of a narrow-gauge tunnel according to claim 1, wherein the two hoisting shafts are coaxially arranged.
3. The slag transport vehicle for construction of the narrow-gauge tunnel according to claim 1, wherein the two main rotating base shafts are coaxially arranged.
4. The slag transport vehicle for construction of the narrow-gauge tunnel according to claim 3, wherein the front and rear sides of the outer surface of one of the second side plates are recessed inwards to form two accommodating grooves; the slag transport vehicle for narrow-gauge tunnel construction further comprises two auxiliary rotating seat shafts; the two auxiliary rotating seat shafts are fixedly arranged in the two accommodating grooves in a one-to-one correspondence mode, and the two auxiliary rotating seat shafts and the two main rotating seat shafts are coaxially arranged.
5. The slag transport vehicle for construction of the narrow-gauge tunnel according to claim 1, wherein the frame body comprises two support frames, the two support frames are fixedly connected to the front end and the rear end of the third box body respectively, and the middle parts of the support frames protrude upwards and are supported on the lower surface of the first bottom plate.
6. The slag transport vehicle for construction of the narrow-gauge tunnel according to claim 5, wherein the two support frames are both in an inverted V shape.
7. The slag transport vehicle for construction of the narrow-gauge tunnel according to claim 1, wherein the third box body comprises two fifth side plates, a sixth side plate and a third bottom plate, the two fifth side plates are respectively fixed on the front side and the rear side of the third bottom plate, and the distance between the inner surfaces of the two fifth side plates is gradually reduced from top to bottom; the sixth curb plate is two, two the sixth curb plate is fixed in respectively the left and right sides of third bottom plate, and two interval between the sixth curb plate internal surface reduces from top to bottom gradually, and two the fifth curb plate, two the sixth curb plate with the third bottom plate surrounds and forms an upper end open-ended the third box.
8. The slag transport vehicle for narrow-gauge tunnel construction according to claim 7, wherein the inner surfaces of the two fifth side plates are respectively provided with a plurality of groups of first rollers which are sequentially and horizontally arranged in the longitudinal direction from top to bottom; and the inner surface of the sixth side plate is provided with a plurality of groups of second rollers which are sequentially and horizontally arranged from top to bottom.
9. The slag transport vehicle for construction of the narrow-gauge tunnel according to claim 8, wherein the connecting portion of the third side plate and the second bottom plate is smoothly connected through a circular arc surface; the connecting part of the fourth side plate and the second bottom plate is also smoothly connected through an arc surface.
10. The slag transport vehicle for narrow-gauge tunnel construction according to claim 1, wherein the distance between the inner surfaces of the two third side plates is gradually reduced from top to bottom; the distance between the inner surfaces of the two fourth side plates is gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468641.8U CN210027410U (en) | 2019-04-08 | 2019-04-08 | Slag transport vehicle for narrow-gauge tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468641.8U CN210027410U (en) | 2019-04-08 | 2019-04-08 | Slag transport vehicle for narrow-gauge tunnel construction |
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| Publication Number | Publication Date |
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| CN210027410U true CN210027410U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920468641.8U Active CN210027410U (en) | 2019-04-08 | 2019-04-08 | Slag transport vehicle for narrow-gauge tunnel construction |
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| CN (1) | CN210027410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001680A (en) * | 2019-04-08 | 2019-07-12 | 湖北工业大学 | A kind of narrow gauge tunnel construction slag waggon |
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2019
- 2019-04-08 CN CN201920468641.8U patent/CN210027410U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001680A (en) * | 2019-04-08 | 2019-07-12 | 湖北工业大学 | A kind of narrow gauge tunnel construction slag waggon |
| CN110001680B (en) * | 2019-04-08 | 2024-01-30 | 湖北工业大学 | Slag transport vehicle for narrow gauge tunnel construction |
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