CN221256785U - Tunneling construction work construction platform - Google Patents
Tunneling construction work construction platform Download PDFInfo
- Publication number
- CN221256785U CN221256785U CN202322926200.7U CN202322926200U CN221256785U CN 221256785 U CN221256785 U CN 221256785U CN 202322926200 U CN202322926200 U CN 202322926200U CN 221256785 U CN221256785 U CN 221256785U
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- lifting arm
- standing
- plate
- mounting
- board
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- 238000010276 construction Methods 0.000 title claims abstract description 45
- 230000005641 tunneling Effects 0.000 title claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003818 cinder Substances 0.000 abstract description 5
- 239000002893 slag Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a tunneling construction operation construction platform, relates to the technical field of construction platforms, and aims to solve the problems that the existing construction platform is inconvenient to build and the operation mode of stepping on reserved cinder is unsafe, and the technical scheme is as follows: comprising the following steps: bottom plate, elevating gear, fixing device and board of standing, two mounting grooves and a spout have been seted up respectively to board upside of standing, and fixed mounting has electric telescopic handle between the mounting groove inner wall, and the notch has been seted up to mounting groove inner wall one side, and electric telescopic handle's output slidable mounting is in the notch, and electric telescopic handle's output fixed mounting has the fixed block, and board upside of standing is provided with the preceding extension board. According to the utility model, through the lifting device and the standing plate, the workers can conveniently lift to the position where the workers need to operate, so that the problems that the existing operation mode for manually constructing the operation platform is time-consuming and labor-consuming and the operation mode of stepping on reserved cinder is dangerous are effectively solved.
Description
Technical Field
The utility model belongs to the field of construction platforms, and particularly relates to a tunneling construction work construction platform.
Background
The cantilever type heading machine is a combined unit capable of realizing cutting, loading and transporting, self-walking and spray dust removal, the tunnel constructed by the cantilever type longitudinal axis heading machine is less than 2.6m, and more than 3.5m, and an operation platform is needed to be used for carrying out anchor bolt supporting operation.
For a long time, when a cantilever type longitudinal axis heading machine is used for coal roadway heading construction, one is an operation mode of manually constructing an operation platform on a roadway bottom plate, and the other is an operation mode of stepping slag (stepping reserved coal slag). The manual construction of the platform is time-consuming and labor-consuming to disassemble and assemble, and the construction speed is influenced, so that the manual construction of the platform is rarely adopted; for the slag pedaling operation, the operation mode not only reduces the construction speed due to bumpy coal slag, but also is easy to cause safety accidents, and the coal slag is reserved, so that the work load of cutting and loading can be completed completely once, and the operation mode is divided into two times, thereby increasing the times of process conversion and obviously reducing the operation efficiency.
In summary, the present utility model provides a tunneling construction platform to solve the above problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a tunneling construction operation construction platform which has the advantages that through the lifting device and the standing plate, workers can conveniently lift to the position where the workers need to operate, so that the problems that the operation mode of the existing manual construction operation platform is time-consuming and labor-consuming and the operation mode of stepping on reserved cinder is dangerous are effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A tunneling construction work platform comprising: bottom plate, elevating gear, fixing device and standing board, two mounting grooves and a spout have been seted up respectively to the standing board upside, fixed mounting has electric telescopic handle between the mounting groove inner wall, the notch has been seted up to mounting groove inner wall one side, electric telescopic handle's output slidable mounting is in the notch, electric telescopic handle's output fixed mounting has the fixed block, the standing board upside is provided with the preceding extension board, preceding extension board downside fixed mounting has the slider, slider slidable mounting is in the spout, preceding extension board one side with fixed block one side fixed connection.
Through elevating gear and the board of standing that sets up, can effectively solve current manual work and build the operation mode of operating platform and waste time and energy and the comparatively dangerous condition of operation mode of reserving cinder is stepped on to the foot.
The utility model is further provided with: the two sides of the front extension board are provided with side extension boards through hinges, the lower side of the standing board is provided with two electric push rods, the output ends of the electric push rods are provided with rotating blocks through rotating shafts, the sliding block is fixedly arranged on one side of the rotating block, a channel is formed in one side of the side extending plate, and the sliding block is slidably arranged in the channel.
Through the electric putter and the side extension board that set up, the working area when can increase construction platform use for a plurality of staff carry out the operation simultaneously.
The utility model is further provided with: the lifting device comprises a fixed seat, a first lifting arm, a second lifting arm and a third lifting arm, wherein the fixed seat is fixedly arranged on the upper side of the bottom plate, the first lifting arm is fixedly arranged on the upper side of the fixed seat, the second lifting arm is slidably arranged between the inner walls of the first lifting arm, the third lifting arm is slidably arranged between the inner walls of the second lifting arm, and the standing plate is fixedly connected with the third lifting arm.
Through the first lifting arm, the second lifting arm and the third lifting arm that set up, the staff of can being convenient for adjusts the height of going up and down, and is convenient for accomodate construction platform.
The utility model is further provided with: fixing base with standing board one side all is installed the fixed shell, two all install the axis of rotation between the fixed shell, the fixing base with be provided with flexible bracing piece between the standing board, flexible bracing piece both ends are all fixed mounting has the installation piece, two slotted hole has all been seted up to installation piece one side, two the installation piece is respectively established two through the slotted hole cover axis of rotation week side.
Through the telescopic support rod that sets up, can support after rising the standing board.
The utility model is further provided with: the fixing device comprises four thread barrels, four threaded rods, four supporting plates, four worm gears, two worms, a transmission belt and a crank.
The utility model is further provided with: four worm wheels are all rotationally installed between the inner walls of the bottom plate, four screw barrels are respectively and fixedly installed on the lower sides of the four worm wheels, four threaded rods are respectively and fixedly installed on the four screw barrels, four supporting plates are respectively and fixedly installed on the lower sides of the four threaded rods, two worm wheels are rotationally installed between the inner walls of the bottom plate, two worm wheels are respectively meshed with two adjacent worm wheels, a transmission belt is sleeved on the two peripheral sides of the worm wheels, a crank is fixedly installed on one end of one worm wheel, and the crank is located on one side of the bottom plate.
Through screw thread section of thick bamboo, threaded rod and the backup pad that set up, can fix construction platform, the condition that appears removing when avoiding construction platform to use.
The utility model is further provided with: the fixed seat upside fixed mounting has the connecting plate, connecting plate one side fixed mounting has the pushing away the handle, bottom plate downside fixed mounting has four universal wheels.
Through pushing away the handle and the universal wheel that set up, can be convenient for the staff remove construction platform to the operation position.
In summary, the beneficial technical effects of the utility model are as follows:
1. Through elevating gear and the board of standing that sets up, can be convenient for the staff go up and down to the position of needing the operation to effectively solve the current manual work and build the operation mode of operating platform and waste time and energy and the comparatively dangerous condition of operation mode of reserving cinder is stepped on to the foot.
2. Through the electric telescopic rod and the front extension board that set up, can increase the working area of standing board to can make a plurality of staff carry out the operation simultaneously, improve the practicality of device.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:
FIG. 1 is a schematic view of a construction platform according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an exploded view of a standing board and a front extension board according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a side extension board structure according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a fixing device according to an embodiment of the utility model;
FIG. 5 is a schematic view of a telescopic support rod according to an embodiment of the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
1. A bottom plate; 2. a universal wheel; 3. a pushing handle; 4. a fixing seat; 5. a lifting device; 6. a connecting plate; 7. a fixing device; 8. a thread cylinder; 9. a threaded rod; 10. a support plate; 11. a fixed case; 12. a telescopic support rod; 13. a rotating shaft; 14. a first lifting arm; 15. a second lifting arm; 16. a third lifting arm; 17. a standing board; 18. a front extension plate; 19. a side extension plate; 20. a fixed block; 21. a mounting groove; 22. a chute; 23. a slide block; 24. an electric telescopic rod; 25. a notch; 26. an electric push rod; 27. a channel; 28. a sliding block; 29. a rotating block; 30. a worm wheel; 31. a worm; 32. a transmission belt; 33. a mounting block; 34. a slot hole; 35. and (5) a crank.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
1-5, A tunneling construction work construction platform disclosed by the utility model comprises: the lifting device comprises a base plate 1, a lifting device 5, a fixing device 7 and a standing plate 17, wherein two mounting grooves 21 and a sliding groove 22 are respectively formed in the upper side of the standing plate 17, an electric telescopic rod 24 is fixedly arranged between the inner walls of the mounting grooves 21, a notch 25 is formed in one side of the inner walls of the mounting grooves 21, the output end of the electric telescopic rod 24 is slidably arranged in the notch 25, a fixing block 20 is fixedly arranged at the output end of the electric telescopic rod 24, a front extension plate 18 is arranged on the upper side of the standing plate 17, a sliding block 23 is fixedly arranged on the lower side of the front extension plate 18, and the sliding block 23 is slidably arranged in the sliding groove 22, and one side of the front extension plate 18 is fixedly connected with one side of the fixing block 20.
The application of one aspect of the embodiment is: when the device is used, the device is moved to a using position through the universal wheel 2 and the pushing handle 3, a worker stands on the standing plate 17, the standing plate 17 is driven to rise through starting the first lifting arm 14, the second lifting arm 15 and the third lifting arm 16, when the area of a work platform needs to be extended, the fixing block 20 is driven to stretch out through starting the electric telescopic rod 24, the fixing block 20 stretches out to drive the front extending plate 18 to stretch out, the electric push rod 26 is started to drive the rotating block 29 and the sliding block 28 to move in the channel 27, the rotating block 29 and the sliding block 28 push the side extending plate 19 when moving, the side extending plate 19 rotates and is flush with the front extending plate 18, after extension is completed, the worker can stand on the construction platform, and the first lifting arm 14, the second lifting arm 15 and the third lifting arm 16 are started to drive the construction platform to rise for subsequent work.
Referring to fig. 2-3, the two sides of the front extension board 18 of the present embodiment are all provided with side extension boards 19 through hinges, the lower side of the standing board 17 is provided with two electric push rods 26, the output end of each electric push rod 26 is provided with a rotating block 29 through a rotating shaft, one side of each rotating block 29 is fixedly provided with a sliding block 28, one side of each side extension board 19 is provided with a channel 27, each sliding block 28 is slidably mounted in the channel 27, the lifting device 5 comprises a fixed base 4, a first lifting arm 14, a second lifting arm 15 and a third lifting arm 16, the fixed base 4 is fixedly mounted on the upper side of the base 1, the first lifting arm 14 is fixedly mounted on the upper side of the fixed base 4, the second lifting arm 15 is slidably mounted between the inner walls of the first lifting arm 14, the third lifting arm 16 is slidably mounted between the inner walls of the second lifting arm 15, the standing board 17 is fixedly connected with the third lifting arm 16, one side of the fixed base 4 and the standing board 17 is provided with a fixed shell 11, the two fixed shells 11 are both sides are slidably mounted with rotating shafts 13, a telescopic support bar 12 is arranged between the fixed base 4 and the fixed board 17, two ends of the fixed support bar 12 are fixedly mounted with two fixed blocks 33, two sides of the two fixed blocks 33 are respectively mounted on two sides of the fixed shells 33 are respectively, and two sides of the two slots 34 are respectively mounted on two sides of the slotted holes 34 are respectively.
Through the electric putter 26 and the side extension board 19 that set up, the working area when can increase construction platform and use, thereby can make a plurality of staff carry out the operation simultaneously, the practicality of the device has been improved, through the first lift arm 14 that sets up, second lift arm 15 and third lift arm 16, the staff of being convenient for highly adjust going up and down, and be convenient for accomodate construction platform, thereby practicality and convenience when improving the device and use, support after can rising standing board 17 through the flexible bracing piece 12 that sets up, thereby stability when construction platform uses has been improved.
Referring to fig. 2, the fixing device 7 of the present embodiment includes four screw barrels 8, four threaded rods 9, four support plates 10, four worm gears 30, two worms 31, a driving belt 32 and a crank 35, the four worm gears 30 are all rotatably mounted between the inner walls of the base plate 1, the four screw barrels 8 are fixedly mounted at the lower sides of the four worm gears 30, the four threaded rods 9 are respectively threadedly mounted in the four screw barrels 8, the four support plates 10 are respectively fixedly mounted at the lower sides of the four threaded rods 9, the two worms 31 are rotatably mounted between the inner walls of the base plate 1, the two worms 31 are respectively engaged with the two adjacent worm gears 30, the driving belt 32 is sleeved at the peripheral sides of the two worms 31, the crank 35 is fixedly mounted at one end of one worm 31, the crank 35 is located at one side of the base plate 1, the connecting plate 6 is fixedly mounted at the upper side of the fixing base 4, the push handle 3 is fixedly mounted at one side of the connecting plate 6, and the four universal wheels 2 are fixedly mounted at the lower side of the base plate 1.
Through the screw thread section of thick bamboo 8, threaded rod 9 and backup pad 10 that set up, can drive worm 31 through rotating crank 35 and rotate, worm 31 rotates and drives worm wheel 30 and rotate, and worm wheel 30 rotates and drives screw thread section of thick bamboo 8 and rotate, and screw thread section of thick bamboo 8 rotates and drives threaded rod 9 and backup pad 10 and remove conflict ground, fixes construction platform to the condition that appears removing when avoiding construction platform to use, push away 3 and universal wheel 2 through setting up, can be convenient for the staff with construction platform remove to the operation position, thereby practicality and convenience when improving the device use.
The above embodiments may be combined with each other.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A tunneling construction work platform comprising: bottom plate (1), elevating gear (5), fixing device (7) and standing board (17), its characterized in that, two mounting groove (21) and a spout (22) have been seted up respectively to standing board (17) upside, fixed mounting has electric telescopic handle (24) between mounting groove (21) inner wall, notch (25) have been seted up to mounting groove (21) inner wall one side, electric telescopic handle (24)'s output slidable mounting is in notch (25), electric telescopic handle (24)'s output fixed mounting has fixed block (20), standing board (17) upside is provided with preceding extension board (18), preceding extension board (18) downside fixed mounting has slider (23), slider (23) slidable mounting is in spout (22), preceding extension board (18) one side with fixed block (20) one side fixed connection.
2. The tunneling construction work platform according to claim 1, wherein the side extension plates (19) are installed on two sides of the front extension plate (18) through hinges, two electric push rods (26) are installed on the lower side of the standing plate (17), a rotating block (29) is installed at the output end of each electric push rod (26) through a rotating shaft, a sliding block (28) is fixedly installed on one side of each rotating block (29), a channel (27) is formed in one side of each side extension plate (19), and the sliding blocks (28) are slidably installed in the channels (27).
3. A tunneling construction work platform according to claim 1, characterized in that the lifting device (5) comprises a fixed seat (4), a first lifting arm (14), a second lifting arm (15) and a third lifting arm (16), the fixed seat (4) is fixedly mounted on the upper side of the base plate (1), the first lifting arm (14) is fixedly mounted on the upper side of the fixed seat (4), the second lifting arm (15) is slidably mounted between the inner walls of the first lifting arm (14), the third lifting arm (16) is slidably mounted between the inner walls of the second lifting arm (15), and the standing plate (17) is fixedly connected with the third lifting arm (16).
4. A tunneling construction platform according to claim 3, characterized in that the fixing base (4) and one side of the standing plate (17) are provided with fixing shells (11), the two fixing shells (11) are provided with rotating shafts (13) therebetween, the fixing base (4) and the standing plate (17) are provided with telescopic supporting rods (12), two ends of each telescopic supporting rod (12) are fixedly provided with mounting blocks (33), one side of each mounting block (33) is provided with a slot hole (34), and the two mounting blocks (33) are respectively sleeved on the circumference sides of the two rotating shafts (13) through the slot holes (34).
5. A tunneling construction work platform according to claim 1, characterized in that the fixing means (7) comprises four screw barrels (8), four threaded rods (9), four support plates (10), four worm wheels (30), two worms (31), a drive belt (32) and a crank (35).
6. The tunneling construction work platform according to claim 5, wherein four worm gears (30) are rotatably mounted between inner walls of the base plate (1), four screw barrels (8) are fixedly mounted on lower sides of the four worm gears (30) respectively, four threaded rods (9) are fixedly mounted in the four screw barrels (8) respectively, four supporting plates (10) are fixedly mounted on lower sides of the four threaded rods (9) respectively, two worm gears (31) are rotatably mounted between inner walls of the base plate (1), two worm gears (31) are meshed with two adjacent worm gears (30) respectively, a driving belt (32) is sleeved on the peripheral sides of the two worm gears (31), a crank (35) is fixedly mounted on one end of one worm (31), and the crank (35) is located on one side of the base plate (1).
7. The tunneling construction work construction platform according to claim 4, wherein a connecting plate (6) is fixedly arranged on the upper side of the fixing seat (4), a pushing handle (3) is fixedly arranged on one side of the connecting plate (6), and four universal wheels (2) are fixedly arranged on the lower side of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322926200.7U CN221256785U (en) | 2023-10-31 | 2023-10-31 | Tunneling construction work construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322926200.7U CN221256785U (en) | 2023-10-31 | 2023-10-31 | Tunneling construction work construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221256785U true CN221256785U (en) | 2024-07-02 |
Family
ID=91625504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322926200.7U Active CN221256785U (en) | 2023-10-31 | 2023-10-31 | Tunneling construction work construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221256785U (en) |
-
2023
- 2023-10-31 CN CN202322926200.7U patent/CN221256785U/en active Active
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