CN213417444U - Track plate transporting and loading equipment - Google Patents
Track plate transporting and loading equipment Download PDFInfo
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- CN213417444U CN213417444U CN202021654984.2U CN202021654984U CN213417444U CN 213417444 U CN213417444 U CN 213417444U CN 202021654984 U CN202021654984 U CN 202021654984U CN 213417444 U CN213417444 U CN 213417444U
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Abstract
The utility model provides a track slab transporting and loading device, which comprises a vehicle body, a hoisting assembly and a traveling assembly; the lifting assembly is arranged on the vehicle body and is suitable for being connected with a track slab and lifting the track slab; the walking assembly is arranged at the bottom of the vehicle body and used for driving the vehicle body to move, and the walking assembly is suitable for moving along a first direction relative to the vehicle body so as to adjust the span of the walking assembly; the walking assembly is suitable for moving along a second direction relative to the vehicle body so as to adjust the deflection degree of the walking assembly relative to the horizontal plane. The utility model discloses in, the running gear can change its span for the automobile body along the first direction motion to adapt to the track of different width, the running gear can change its degree of deflection for the horizontal plane for the automobile body along the second direction motion, makes running gear adaptation cambered surface or plane walk the line, thereby adapts to handling track board under different work condition.
Description
Technical Field
The utility model relates to a fortune dress equipment technical field particularly, relates to a track board fortune dress equipment.
Background
Along with the development of subway construction in China, the construction technology and the construction process of subway track laying are greatly improved. In the past, when the subway construction is carried out the track laying operation, the adopted construction mode is as follows: adopting a scattered paving mode at the platform section, pouring a base, bundling a steel reinforcement ground cage, further placing a track panel, and finally pouring concrete to finish the track paving operation of the platform section; and a machine paving mode is adopted in the tunnel section, a crane is used for hoisting the reinforcing steel bars to the construction section through a subway door to carry out bundling operation, a hoisting track panel is used for carrying out track arrangement, and finally a concrete ash bucket is hoisted to carry out ash beating and pouring operation to complete the track paving operation of the tunnel section.
At present, due to the improvement of construction technology and construction process, the way of carrying out track laying operation in subway construction of certain project parts is changed, namely, a prefabricated integral track slab is adopted to replace the traditional track slab in a cast-in-place mode. However, the following problems still exist: transportation and hoist and mount of present track board still rely on current shop rail gantry crane as fortune dress instrument, and current gantry crane size is great, and the function is numerous, and only can be under construction between the tunnel interval, when hoist and mount track board, some functions fail to obtain the use, have reduced the function rate of utilization of equipment, and hang a little height, consume energy too big, fortune dimension cost is higher, and the efficiency of construction improvement range is lower, also can increase engineering cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how to design a special equipment of transporting track board, avoid reducing the conveying efficiency of track board.
In order to solve the above problem, the utility model provides a track board fortune dress equipment, include:
a vehicle body;
the hoisting assembly is arranged on the vehicle body, is suitable for being connected with a track plate and is used for hoisting the track plate;
the walking assembly is arranged at the bottom of the vehicle body and used for driving the vehicle body to move;
the walking assembly is suitable for moving along a first direction relative to the vehicle body so as to adjust the span of the walking assembly; the running assembly is further adapted to move in a second direction relative to the vehicle body to adjust the degree of deflection of the running assembly relative to a horizontal plane.
Optionally, the vehicle further comprises an adjusting assembly arranged between the vehicle body and the walking assembly, wherein the adjusting assembly is suitable for driving the walking assembly to deflect along the second direction relative to the vehicle body.
Optionally, the adjusting assembly comprises a rotating plate and a length-adjustable telescopic device, the rotating plate is respectively connected with the vehicle body in a rotating manner and the walking assembly in a rotating manner, one end of the telescopic device is connected with the vehicle body in a rotating manner, and the other end of the telescopic device is connected with the rotating plate in a rotating manner.
Optionally, the walking assembly includes a mounting plate and a wheel, the rotating plate is rotatably connected to the mounting plate, and the wheel is mounted on the mounting plate.
Optionally, the walking assembly further comprises a connecting plate, the mounting plate is connected with the rotating plate through the connecting plate, a first connecting piece is arranged on the connecting plate, a second connecting piece is arranged on the mounting plate, and the mounting plate is suitable for rotating relative to the connecting plate through the first connecting piece and the second connecting piece.
Optionally, the first connecting piece is an inserting rod, and the second connecting piece is a hole structure, or the first connecting piece is a hole structure, and the second connecting piece is an inserting rod, and the inserting rod is suitable for rotating in the hole structure.
Optionally, the walking assembly further comprises a power device, the power device is arranged on the mounting plate, and the power device is in driving connection with the wheels.
Optionally, the lifting assemblies are provided in plurality, and the plurality of lifting assemblies are arranged on the vehicle body at intervals.
Optionally, the hoisting assembly comprises a power part and a hoisting part, the power part is connected with the hoisting part and is suitable for driving the hoisting part to ascend or descend, and the hoisting part is suitable for being connected with the track plate.
Optionally, the lifting device further comprises a workbench, the workbench is arranged above the vehicle body, and the workbench is electrically connected with the walking assembly, the adjusting assembly and the lifting assembly respectively.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the walking component moves along the first direction relative to the vehicle body, the span of the walking component can be changed to adapt to the tracks with different widths, and the walking component moves along the second direction relative to the vehicle body, and the deflection degree of the walking component relative to the horizontal plane can be changed, so that the walking component can adapt to the walking of the cambered surface or the plane, and the walking component can adapt to the lifting track plate under different working conditions; meanwhile, the whole track plate transporting and loading equipment is simple and convenient to operate, simple in structure, full-covered in construction area and capable of obviously improving construction efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the track slab transportation and loading device of the present invention;
fig. 2 is a working state diagram of the track slab transportation and loading device of the present invention in a tunnel section;
fig. 3 is the working state diagram of the track slab transporting and loading device of the present invention at the platform section.
Description of reference numerals:
1-a vehicle body, 2-a walking component, 3-a hoisting component, 4-an adjusting component, 5-a workbench, 6-a tunnel, 7-a platform and 8-a track slab;
21-connecting plate, 22-mounting plate, 23-wheel, 41-telescoping device and 42-rotating plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the coordinate system XYZ provided herein, the X axis represents forward, the X axis represents backward, the Y axis represents forward, the Y axis represents leftward, the Z axis represents forward, and the Z axis represents backward. Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.
As shown in fig. 1, an embodiment of the present invention provides a track slab transportation and loading device, including a vehicle body 1, a hoisting assembly 3, and a traveling assembly 2, wherein the hoisting assembly 3 is disposed on the vehicle body 1, and the hoisting assembly 3 is adapted to be connected with a track slab 8 and hoist the track slab 8; the walking assembly 2 is arranged at the bottom of the vehicle body 1 and used for driving the vehicle body 1 to move, and the walking assembly 2 is suitable for moving along a first direction relative to the vehicle body so as to adjust the span of the walking assembly 2; the running gear 2 is also adapted to move in a second direction relative to the vehicle body 1 to adjust the degree of deflection of the running gear 2 relative to the horizontal.
After the track slab transporting and loading equipment is adopted, the walking component 2 moves along the first direction relative to the vehicle body 1, the span of the walking component can be changed to adapt to tracks with different widths, the walking component 2 moves along the second direction relative to the vehicle body 1, the deflection degree of the walking component relative to the horizontal plane can be changed, the walking component 2 is enabled to adapt to the walking of an arc surface or a plane, and therefore the track slab is hoisted under different working conditions; meanwhile, the whole track plate transporting and loading equipment is simple and convenient to operate, simple in structure, full-covered in construction area and capable of obviously improving construction efficiency.
In the present embodiment, the span of the traveling unit 2 is a distance between a wheel 23 (described later) and the outer side of the track in the Y-axis direction as shown in fig. 3.
In this embodiment, the degree of deflection of the walking unit 2 with respect to the horizontal plane refers to the degree of the included angle between the wheels 23 (described later) and the horizontal plane, as shown in fig. 2, or the degree of the included angle between the axis of the wheels 23 and the horizontal plane. When the wheels 23 run on the horizontal plane, the axes of the wheels 23 are parallel to the horizontal plane; when the wheel 23 runs on the cambered surface, an included angle is formed between the axis of the wheel 23 and the horizontal plane.
In this embodiment, the first direction is the direction in which the mounting plate 22 (described later) rotates around the connecting plate 21 (described later) as shown in fig. 3, and the rotation is required to be 180 degrees every time the span of the traveling unit 2 is changed.
In the present embodiment, the second direction is a direction in which the rotating plate 42 (described later) rotates around the vehicle body 1 as shown in fig. 2.
In this embodiment, the vehicle body 1 may be a flat plate structure or a frame structure; the vehicle body 1 is preferably a frame structure for cost and weight reduction; specifically, the vehicle body 1 includes two cross beams, the two cross beams are connected by a plurality of longitudinal beams, the distribution of the longitudinal beams is various, and the distribution is not limited herein, such as parallel arrangement or cross arrangement, and the like, and is selected according to actual requirements. Wherein, in order to further reach the effect that subtracts heavy, under the condition that structural strength is up to standard, crossbeam and longeron are the box girder structure preferably.
Optionally, the track slab carrying device further comprises an adjusting assembly 4, the adjusting assembly 4 is disposed between the vehicle body 1 and the walking assembly 2, and the adjusting assembly 4 is adapted to drive the walking assembly 2 to rotate along the second direction relative to the vehicle body so as to adjust the deflection degree of the walking assembly 2.
Optionally, the adjusting assembly 4 includes a rotating plate 42 and a length-adjustable telescopic device 41, the rotating plate 42 is respectively rotatably connected to the vehicle body 1 and the traveling assembly 2, one end of the telescopic device 41 is rotatably connected to the vehicle body 1, and the other end of the telescopic device is rotatably connected to the rotating plate 42. Therefore, when the degree of deflection of the traveling assembly 2 needs to be adjusted, the telescopic device 41 extends, and drives the rotating plate 42 to rotate, and the traveling assembly 2 deflects towards the left and right directions, so that the traveling assembly 2 contacts with the rail wall to travel on the rail wall.
In this embodiment, the telescopic device 41 includes a fixed end rotatably connected to one of the vehicle body 1 and the rotary plate 42 and a telescopic end rotatably connected to the other of the vehicle body 1 and the rotary plate 42. In one embodiment, the fixed end is connected with the vehicle body 1, the telescopic end is connected with the rotating plate 42, specifically, the vehicle body 1 is provided with two ear plates at intervals, the ear plates are provided with a first hole structure which penetrates through, the fixed end is provided with a lug which is positioned between the two ear plates, the lug is provided with a second hole structure which penetrates through, the first hole structure and the second hole structure are fixedly connected through fasteners such as bolts, and after the assembly is completed, the lug can longitudinally rotate between the two ear plates. A hinge is provided between the telescopic end and the rotation plate 42, whereby the relative rotation between the telescopic end and the rotation plate 42 can be achieved by the hinge.
Alternatively, the telescopic device 41 is one of an electric cylinder, an air cylinder and a hydraulic cylinder. The telescoping device 41 is preferably a hydraulic cylinder in this embodiment, so that the rotation angle of the rotation and thus the degree of deflection of the running assembly 2 can be precisely controlled by the hydraulic cylinder.
Optionally, the traveling assembly 2 includes a connecting plate 21, a mounting plate 22 and wheels 23, the connecting plate 21 is located between the mounting plate 22 and the rotating plate 42, the connecting plate 21 is respectively connected to the rotating plate 42 and the mounting plate 22, and the wheels 23 are mounted on the mounting plate 22. From this, the mounting panel 22 rotates around the rotor plate 42, can change the position of wheel 23, and then change the interval between wheel 23 and the track outside, because wheel 23 is the craspedodrome on the plane, so in this application, the span of wheel 23 has two kinds, wide formula span and narrow formula span two kinds promptly, under the normal conditions, when wide formula span and narrow formula span all satisfy walking the demand, both can use, when the narrow formula span is unsatisfied to walk the demand, and when the wide formula span satisfies to walk the demand, adopt wide formula span.
In this embodiment, the running requirement means that the wheels 23 are located on the outer side of the track. Therefore, the wheels 23 can be conveniently and stably operated, and the hoisting assembly 3 can be stably hoisted.
In this embodiment, the mounting plate 22 is of an indefinite shape, and may be an inclined plate, a straight plate, an L-shaped plate, or the like, and is selected according to actual requirements, in one embodiment, the mounting plate 22 is an L-shaped plate, and includes a horizontal plate and a vertical plate, wherein one end of the horizontal plate away from the vertical plate is rotatably connected to the connecting plate 21, and one end of the vertical plate in the longitudinal direction is rotatably connected to the wheel 23, so that when the mounting plate 22 and the connecting plate 21 rotate relatively, the wheel 23 performs a circular motion, and the position of the wheel in the longitudinal direction can be changed.
In this embodiment, as shown in fig. 1, 2, and 3, four walking assemblies 2 are provided, and are respectively located near four corner structures at the bottom of the vehicle body 1, and the four walking assemblies 2 are symmetrically arranged in the length direction and the width direction, so that the four walking assemblies 2 can realize stable operation of the vehicle body 1 together.
Optionally, a first connecting piece is arranged on the connecting plate 21, a second connecting piece is arranged on the mounting plate 22, and the mounting plate 22 is adapted to rotate relative to the connecting plate 21 through the first connecting piece and the second connecting piece.
Specifically, the first connecting piece is an inserting rod, and the second connecting piece is of a hole structure, or the first connecting piece is of a hole structure, and the second connecting piece is an inserting rod, and the inserting rod is suitable for rotating in the hole structure. Therefore, the design of the inserted bar and the hole structure is not only simple in structure and convenient to manufacture, but also convenient for the inserted bar and the hole structure to rotate.
Optionally, the walking assembly 2 further comprises a power device, the power device is disposed on the mounting plate 22, and the power device is in driving connection with the wheel 23, so as to drive the wheel 23 to rotate.
In this embodiment, the power device is a motor, and the power device is electrically driven or hydraulically driven, which is not limited herein and is specifically selected according to actual requirements.
In one embodiment, an axle hole is formed in the mounting plate 22, an axle shaft is arranged on the wheel 23, the axle shaft is rotatably arranged in the axle hole, the motor is arranged at one end, away from the wheel 23, of the mounting plate 22, and a rotating shaft of the motor penetrates through the axle hole to be connected with the wheel 23, so that when the motor works, the rotating shaft of the motor can drive the wheel 23 to rotate, and walking of the vehicle body 1 is achieved.
The utility model discloses in, walking subassembly 2 is equipped with four, wherein, has at least one walking subassembly 2 to be provided with power device, in an embodiment, all is equipped with power device on four walking subassemblies 2, from this, adopts the mode of four-wheel drive, and power is more powerful to the steady operation of automobile body 1 of being convenient for.
Optionally, a plurality of hoisting assemblies 3 are provided, and the plurality of hoisting assemblies 3 are arranged on the vehicle body 1 at intervals. Thereby, it is used for stably hoisting the track plate 8.
In this embodiment, the lifting assemblies 3 are four, the four lifting assemblies 3 are arranged in the middle of the four walking assemblies 2, and the four lifting assemblies 3 run synchronously, so that the track slab 8 can be lifted stably.
Optionally, the lifting component 3 includes a power portion and a lifting portion, the power portion is connected to the lifting portion and is adapted to drive the lifting portion to ascend or descend, and the lifting portion is adapted to be connected to the track slab 8.
In this embodiment, the power portion can be the hoist, and hoist and mount portion is the hoist, and the hoist passes through wire rope and connects the hoist, and the hoist passes through the jib to be connected with track board 8, from this, realizes track board 8's four-point and lifts by crane.
In the embodiment, after the track slab 8 is lifted, the distance between the track slab and the vehicle body 1 is small, the integral gravity center can be effectively reduced, and the shaking of the track slab 8 in the walking process is reduced, so that the lifting safety is improved.
Optionally, the track plate transporting and loading equipment further comprises a workbench 5, wherein the workbench 5 is arranged above the vehicle body 1, and the workbench 5 is electrically connected with the walking assembly 2, the adjusting assembly 4 and the lifting assembly 3 respectively.
The following description will be made by taking the operation of the track slab carrying device as shown in fig. 2 and 3 as an example:
the track slab transporting and loading equipment is used for adjusting the working condition posture at a track laying base, after the adjustment is completed, the track slab transporting and loading equipment is placed on a track flat car and fixed, and the track flat car is transported by track laying and enters a to-be-constructed area from a finished area.
After the track slab transporting and loading equipment enters a construction section of the shield tunnel 6, the deflection degree of the wheels 23 is adjusted, so that the wheels 23 land on the pipe wall of the tunnel 6, the track slab transporting and loading equipment enters a working state, self-runs to a placing area of the track slab 8, and slab taking and loading operation is carried out through the hoisting assembly 3.
After the track plate transporting and installing equipment completes the operation of the shield tunnel 6, the construction operation of the platform 7 and the civil air defense door section is carried out, firstly, the deflection degree of the wheels 23 is adjusted along the longitudinal direction of the vehicle body 1, then, the rotation angle of the wheels 23 is adjusted along the vertical direction of the vehicle body 1 so as to adapt to the construction requirements of the platform 7 and the civil air defense door section, the track plate transporting and installing equipment enters a working state, self-runs to the track plate 8 placing area, and plate taking and installing operation is carried out through the hoisting assembly 3.
When the track slab transporting and loading equipment is transferred, two transfer modes are provided, one mode is that the self-propelled transfer enters the next construction operation interval, and the other mode is that the track flat car carries and transports the track slab transporting equipment to the next construction operation interval, namely: under the conditions that standard rails of the platform 7 and the civil air defense door section are not laid and the road surface has no driving obstacle, the track plate transporting and loading equipment can pass through the platform 7 and the civil air defense door section by self, and a wedge-shaped transition base plate is laid at the transitional section of the civil air defense door section and the shield tunnel 6 and enters the section of the shield tunnel 6.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.
Claims (10)
1. A track slab shipping apparatus, comprising:
a vehicle body (1);
the lifting assembly (3) is arranged on the vehicle body (1), and the lifting assembly (3) is suitable for being connected with a track plate (8) and lifting the track plate (8);
the walking assembly (2) is arranged at the bottom of the vehicle body (1) and is used for driving the vehicle body (1) to move;
the walking assembly (2) is suitable for moving along a first direction relative to the vehicle body (1) so as to adjust the span of the walking assembly (2); the walking assembly (2) is also suitable for moving along a second direction relative to the vehicle body (1) so as to adjust the deflection degree of the walking assembly (2) relative to the horizontal plane.
2. A track plate transshipping apparatus according to claim 1, further comprising an adjustment assembly (4) disposed between said vehicle body (1) and said running assembly (2), said adjustment assembly (4) being adapted to drive said running assembly (2) to deflect in said second direction relative to said vehicle body (1).
3. The track slab transshipping apparatus according to claim 2, wherein said adjusting assembly (4) comprises a rotating plate (42) and a length-adjustable telescopic device (41), said rotating plate (42) being respectively rotatably connected to said car body (1) and to said traveling assembly (2), one end of said telescopic device (41) being rotatably connected to said car body (1) and the other end being rotatably connected to said rotating plate (42).
4. A track plate transshipment apparatus according to claim 3, wherein the travelling assembly (2) comprises a mounting plate (22) and wheels (23), the swivel plate (42) being rotatably connected to the mounting plate (22), the wheels (23) being mounted on the mounting plate (22).
5. A track plate transshipping apparatus according to claim 4, wherein said traveling assembly (2) further comprises a connecting plate (21), said mounting plate (22) being connected to said rotating plate (42) through said connecting plate (21), said connecting plate (21) being provided with a first connection, said mounting plate (22) being provided with a second connection, said mounting plate (22) being adapted to rotate relative to said connecting plate (21) through said first and second connections.
6. A track board transshipment apparatus according to claim 5, wherein the first connector is an insert rod and the second connector is a hole formation, or wherein the first connector is a hole formation and the second connector is an insert rod adapted to rotate in the hole formation.
7. A track plate transshipment apparatus according to claim 4, characterized in that the travelling assembly (2) further comprises a power means arranged on the mounting plate (22), the power means being in driving connection with the wheels (23).
8. The track plate transportation and loading equipment according to claim 1, wherein a plurality of hoisting assemblies (3) are arranged, and the plurality of hoisting assemblies (3) are arranged on the vehicle body (1) at intervals.
9. The track slab transshipment equipment according to any one of claims 1 to 8, wherein the hoisting assembly (3) comprises a power part and a hoisting part, the power part being connected to the hoisting part and adapted to drive the hoisting part to ascend or descend, the hoisting part being adapted to be connected to the track slab (8).
10. The track slab transshipping apparatus according to claim 2, further comprising a work table disposed above the car body (1), the work table being electrically connected to the traveling assembly (2), the adjusting assembly (4), and the lifting assembly (3), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654984.2U CN213417444U (en) | 2020-08-11 | 2020-08-11 | Track plate transporting and loading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654984.2U CN213417444U (en) | 2020-08-11 | 2020-08-11 | Track plate transporting and loading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417444U true CN213417444U (en) | 2021-06-11 |
Family
ID=76256506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021654984.2U Active CN213417444U (en) | 2020-08-11 | 2020-08-11 | Track plate transporting and loading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417444U (en) |
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2020
- 2020-08-11 CN CN202021654984.2U patent/CN213417444U/en active Active
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