CN213016371U - High-efficient tunnel ditch cable duct moving die carrier - Google Patents
High-efficient tunnel ditch cable duct moving die carrier Download PDFInfo
- Publication number
- CN213016371U CN213016371U CN202020562458.7U CN202020562458U CN213016371U CN 213016371 U CN213016371 U CN 213016371U CN 202020562458 U CN202020562458 U CN 202020562458U CN 213016371 U CN213016371 U CN 213016371U
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- moving
- die carrier
- ditch cable
- fixedly connected
- moving die
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a high-efficient tunnel ditch cable duct moving die carrier. High-efficient tunnel ditch cable duct moving die carrier includes two support frames, backup pad, hydraulic means, template device and running gear, two one side that the support frame was kept away from each other all is through backup pad fixedly connected with hydraulic means, hydraulic means's bottom is provided with the template device, two the bottom of support frame all is provided with running gear, two coupling assembling. The utility model provides a high-efficient tunnel ditch cable duct moving die carrier has coupling assembling and the drive assembly that can carry out the adjustment of width to ditch cable duct moving die carrier through setting up, adapts to the width in different tunnels, simple structure, and convenient operation practicality is strong, and the second carriage release lever that sets up through the outside annular equidistant of just being located first carriage release lever in the inside at connecting rod both ends increases the stability between two support frames, makes the more firm of ditch cable duct moving die carrier.
Description
Technical Field
The utility model relates to a tunnel construction technical field especially relates to a high-efficient tunnel ditch cable duct moving die carrier.
Background
With the rapid development of domestic high-speed railways, the ditch cable trough is taken as an important auxiliary project in a high-speed railway tunnel, bears the functions of draining water, controlling the shielding interference of cables, protecting the cables in a heavy corrosion environment and the like, plays an important role in the operation of the high-speed railway, and also leads construction units to have higher and higher requirements on the construction.
At the present stage, along with the development of construction technology, most construction units adopt the integral type ditch cable trough movable formwork, but the widths of different tunnels are often different, and the space between ditch cables at two sides also changes along with the width change of the tunnels, so that the universality of the integral movable type ditch cable trough formwork among projects is poor, the structure is complex, and the integral movable type ditch cable trough formwork can not be adjusted in real time according to the widths of different tunnels.
Therefore, it is necessary to provide a high-efficiency tunnel ditch cable trough moving formwork to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient tunnel ditch cable duct moving die carrier has solved the problem that can not carry out real-time adjustment according to the width in different tunnels.
In order to solve the technical problem, the high-efficiency tunnel ditch cable trough moving die carrier provided by the utility model comprises two support frames, a support plate, a hydraulic device, a die plate device and a traveling device, wherein the hydraulic device is fixedly connected to one side of the two support frames away from each other through the support plate, the die plate device is arranged at the bottom of the hydraulic device, and the traveling device is arranged at the bottom of each of the two support frames;
the two connecting components are respectively arranged on one side opposite to the two support frames;
the moving assembly is arranged on one side opposite to the two support frames;
a drive assembly disposed on the connection assembly.
Preferably, the two connecting assemblies include two connecting rods, the two connecting rods are respectively connected to one side of the two supporting frames, first circular grooves are formed in the two ends of the two connecting rods, first moving blocks are slidably connected to the inner portions of the two first circular grooves, first moving rods are fixedly connected to one sides of the two moving blocks, and one ends of the two first moving rods penetrate through the connecting rods and are fixedly connected to one sides of the supporting frames.
The first movable rod that sets up is convenient for realize that the interval between two support frames is adjusted.
Preferably, the two ends of the two connecting rods and the outer sides of the two first circular grooves are provided with second circular grooves at equal intervals in an annular shape, the second circular grooves are connected with second moving blocks in a sliding mode, one side of each moving block is fixedly connected with a second moving rod, and one end of each second moving rod penetrates through the connecting rods and is fixedly connected with one side of each supporting frame.
The second movable rod of volume that sets up plays the effect that stabilizes the support when carrying out the adjustment of interval to two support frames.
Preferably, the moving assembly comprises a fixed plate, a hydraulic cylinder is fixedly connected to the bottom of the fixed plate, and universal wheels are fixedly connected to the bottom of the hydraulic cylinder.
The moving assembly is convenient to move between the two supporting layer frames through the moving assembly when the distance between the two supporting frames is adjusted.
Preferably, the driving assembly comprises a motor, the motor is fixedly mounted on the connecting rod, an output shaft of the motor is fixedly connected with a first belt pulley through a coupler, the first belt pulley is connected with a second belt pulley through a belt transmission, and a lead screw is fixedly connected to the axis of the second belt pulley.
Preferably, one end of the screw rod penetrates through the connecting rod and is rotatably connected with one side of the other connecting rod.
Preferably, the surface of lead screw just is located equidistant threaded connection and has four screw thread lantern rings between the relative one side of two connecting rods, adjacent two the fixed surface that just is located the lead screw between the screw thread lantern ring is connected with the spacing ring, the both sides of screw thread lantern ring are all rotated and are connected with the rotor plate, two one side that the rotor plate kept away from each other rotates with the relative one side of two support frames respectively and is connected.
The driving assembly drives the space between the two supporting frames, so that the ditch cable trough moving die carrier is adaptive to the widths of different tunnels.
Compared with the prior art, the utility model provides a high-efficient tunnel ditch cable duct moving die carrier has following beneficial effect:
the utility model provides a high-efficient tunnel ditch cable duct moving die carrier can carry out the adjustment of width to ditch cable duct moving die carrier through coupling assembling and the drive assembly who sets up, adapts to the width in different tunnels, simple structure, and convenient operation practicality is strong.
Through the inside at connecting rod both ends and the second movable rod that is located the outside annular equidistant setting of first movable rod increases the stability between two support frames, makes ditch cable duct moving die carrier more firm, and the removal subassembly through setting up is convenient for ditch cable duct moving die carrier to carry out the regulation of width.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the high-efficiency tunnel ditch cable trough moving formwork provided by the present invention;
FIG. 2 is a top view of the drive assembly shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the connecting rod shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the support frame, 2, coupling assembling, 21, the connecting rod, 22, first circular recess, 23, first carriage release lever, 24, first movable block, 25, the second carriage release lever, 26, the second movable block, 27, the circular recess of second, 3, the backup pad, 4, hydraulic means, 5, the template device, 6, running gear, 7, removal subassembly, 71, fixed plate, 72, pneumatic cylinder, 73, the universal wheel, 8, drive assembly, 81, the motor, 82, first belt pulley, 83, the second belt pulley, 84, the lead screw, 85, the screw lantern ring, 86, spacing ring, 87, the rotor plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a high-efficiency tunnel ditch cable trough moving formwork according to the present invention; FIG. 2 is a top view of the drive assembly shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the connecting rod shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. The efficient tunnel ditch cable trough moving die carrier comprises two support frames 1, a support plate 3, a hydraulic device 4, a template device 5 and a traveling device 6, wherein the hydraulic device 4 is fixedly connected to one side, away from each other, of each of the two support frames 1 through the support plate 3, the template device 4 is arranged at the bottom of the hydraulic device 4, and the traveling device 6 is arranged at the bottom of each of the two support frames 1;
the two connecting components 2 are respectively arranged on one side of the two support frames 1 opposite to each other;
the moving assembly 7 is arranged on one side opposite to the two support frames 1;
the moving assembly 7 is provided with four, one side that two support frames 1 are relative all is provided with two, and the moving assembly 7 of setting is convenient for remove, conveniently adjusts the interval between two support frames 1.
A drive assembly 8, the drive assembly 8 is arranged on the connecting assembly 2.
Two coupling assembling 2 includes two connecting rods 21, two connecting rods 21 connect respectively in two one side that support frame 1 is relative, two first circular recess 22 has all been seted up to the inside at connecting rod 21 both ends, two equal sliding connection has first movable block 24 in the inside of first circular recess 22, two one side of movable block 24 is equal fixedly connected with first carriage release lever 23, two the one end of first carriage release lever 23 all run through connecting rod 21 and with one side fixed connection of support frame 1.
The connecting rod 21 is provided with a slot hole matched with the first moving rod 23, the first moving rod 23 is in clearance fit with the connecting rod 21 through the slot hole, and one end of the first moving rod 23 is in sliding connection with the connecting rod 21.
The two ends of the two connecting rods 21 are annularly and equidistantly provided with second circular grooves 27 on the outer sides of the two first circular grooves 22, the second circular grooves 27 are slidably connected with second moving blocks 26, one side of each second moving block 26 is fixedly connected with a second moving rod 25, and one end of each second moving rod 25 penetrates through the connecting rods 21 and is fixedly connected with one side of the support frame 1.
The connecting rod 21 is provided with a slotted hole matched with the second moving rod 25, the second moving rod 25 is in clearance fit with the connecting rod 21 through the slotted hole, and one end of the second moving rod 25 is in sliding connection with the connecting rod 21.
The moving assembly 7 comprises a fixed plate 71, a hydraulic cylinder 72 is fixedly connected to the bottom of the fixed plate 71, and a universal wheel 73 is fixedly connected to the bottom of the hydraulic cylinder 72.
The hydraulic cylinder 72 drives the universal wheel 73 to lift, so that the width of the movable formwork of the ditch cable trough can be conveniently adjusted.
The driving assembly 8 comprises a motor 81, the motor 81 is fixedly installed on the connecting rod 21, an output shaft of the motor 81 is fixedly connected with a first belt pulley 82 through a coupler, the first belt pulley 82 is connected with a second belt pulley 83 through a belt transmission, and a lead screw 84 is fixedly connected to the axis of the second belt pulley 83.
One end of the screw 84 penetrates the connecting rod 21 and is rotatably connected with one side of the other connecting rod 21.
The surface of the screw rod 84 is provided with four thread sleeve rings 85 which are in threaded connection at equal intervals between the opposite sides of the two connecting rods 21, the thread sleeve rings 85 are adjacent to each other, the surface of the screw rod 84 is fixedly connected with a limiting ring 86, the two sides of each thread sleeve ring 85 are rotatably connected with rotating plates 87, and one sides, far away from each other, of the rotating plates 87 are rotatably connected with one sides, opposite to the two supporting frames, respectively.
The motor drives the screw rod 84 to rotate, the screw rod 84 rotates to drive the screw thread of the screw thread sleeve ring 85 to screw in, the screw thread sleeve ring 85 drives the rotating plates 87 on two sides to rotate, the rotating plates 87 on two sides push the space between the two support frames 1 to expand or contract so as to adapt to the width of a tunnel, and the limit ring 86 limits the stroke of the screw thread sleeve ring 85.
The utility model provides a high-efficient tunnel ditch cable duct moving die carrier's theory of operation as follows:
the hydraulic cylinder 72 is started, the output end of the hydraulic cylinder 72 extends, the universal wheel 73 is pushed out to be in contact with the ground, the motor 81 is started, the motor 81 rotates positively to drive the first belt pulley 82 to rotate, the first belt pulley 82 drives the second belt pulley 83 to rotate through a belt, the second belt pulley 83 drives the screw rod 84 to rotate, the screw rod 84 rotates to drive the threaded lantern ring 85 to perform threaded precession on the screw rod 84, the threaded lantern ring 85 drives the rotating plates 87 on two sides to rotate, the rotating plates 87 push the two support frames 1 to move outwards, meanwhile, the first moving rods 23 and the second moving rods 25 in the inner portions of the first circular groove 22 and the second circular groove 27 slide respectively and extend outwards, the distance between the two support frames 1 is widened, when the motor 81 rotates reversely, the principle is the same as the principle in the same way, and the distance between the support frames 1 of the two support.
Compared with the prior art, the utility model provides a high-efficient tunnel ditch cable duct moving die carrier has following beneficial effect:
the width of the ditch cable trough moving die carrier can be adjusted by the aid of the connecting assembly 2 and the driving assembly 8, so that the ditch cable trough moving die carrier is suitable for widths of different tunnels, and the ditch cable trough moving die carrier is simple in structure and convenient to operate and high in practicability.
Through the inside at connecting rod 21 both ends and be located the second movable rod 25 of the outside annular equidistant setting of first movable rod 21 increase the stability between two support frames 1, make ditch cable duct moving die carrier more firm, the moving assembly 7 through the setting is convenient for ditch cable duct moving die carrier to carry out the regulation of width.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient tunnel ditch cable duct moving die carrier, includes two support frames, backup pad, hydraulic means, template device and running gear, two one side that the support frame was kept away from each other all is through backup pad fixedly connected with hydraulic means, hydraulic means's bottom is provided with template device, two the bottom of support frame all is provided with running gear, its characterized in that:
the two connecting components are respectively arranged on one side opposite to the two support frames;
the moving assembly is arranged on one side opposite to the two support frames;
a drive assembly disposed on the connection assembly.
2. The efficient tunnel ditch cable trough moving die carrier as claimed in claim 1, wherein the two connecting assemblies comprise two connecting rods, the two connecting rods are respectively connected to opposite sides of the two support frames, first circular grooves are formed in two ends of the two connecting rods, first moving blocks are slidably connected to the two first circular grooves, first moving rods are fixedly connected to one sides of the two moving blocks, and one ends of the two first moving rods penetrate through the connecting rods and are fixedly connected to one sides of the support frames.
3. The efficient tunnel ditch cable trough moving die carrier as claimed in claim 2, wherein a second circular groove is annularly and equidistantly formed in the inner part of the two ends of the two connecting rods and on the outer side of the two first circular grooves, a second moving block is slidably connected to the inner part of the second circular groove, a second moving rod is fixedly connected to one side of the moving block, and one end of the second moving rod penetrates through the connecting rods and is fixedly connected to one side of the supporting frame.
4. The efficient tunnel ditch cable trough moving die carrier of claim 1, wherein the moving assembly comprises a fixed plate, a hydraulic cylinder is fixedly connected to the bottom of the fixed plate, and universal wheels are fixedly connected to the bottom of the hydraulic cylinder.
5. The efficient tunnel ditch cable trough moving die carrier as claimed in claim 3, wherein the driving assembly comprises a motor, the motor is fixedly mounted on the connecting rod, an output shaft of the motor is fixedly connected with a first belt pulley through a coupler, the first belt pulley is connected with a second belt pulley through a belt transmission, and a lead screw is fixedly connected to the axis of the second belt pulley.
6. The high-efficiency tunnel ditch cable trough moving formwork of claim 5, wherein one end of the screw rod penetrates through the connecting rod and is rotatably connected with one side of the other connecting rod.
7. The efficient tunnel ditch cable trough moving die carrier as claimed in claim 6, wherein four threaded lantern rings are in threaded connection with the surface of the screw rod at equal intervals between the opposite sides of the two connecting rods, limiting rings are fixedly connected with the surface of the screw rod between the two adjacent threaded lantern rings, rotating plates are rotatably connected to the two sides of each threaded lantern ring, and one sides, far away from each other, of the two rotating plates are respectively rotatably connected with one sides, opposite to the two supporting frames, of the two rotating plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562458.7U CN213016371U (en) | 2020-04-16 | 2020-04-16 | High-efficient tunnel ditch cable duct moving die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562458.7U CN213016371U (en) | 2020-04-16 | 2020-04-16 | High-efficient tunnel ditch cable duct moving die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016371U true CN213016371U (en) | 2021-04-20 |
Family
ID=75443054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562458.7U Expired - Fee Related CN213016371U (en) | 2020-04-16 | 2020-04-16 | High-efficient tunnel ditch cable duct moving die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213016371U (en) |
-
2020
- 2020-04-16 CN CN202020562458.7U patent/CN213016371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |