CN220481711U - Manipulator for arch frame trolley - Google Patents
Manipulator for arch frame trolley Download PDFInfo
- Publication number
- CN220481711U CN220481711U CN202322139493.4U CN202322139493U CN220481711U CN 220481711 U CN220481711 U CN 220481711U CN 202322139493 U CN202322139493 U CN 202322139493U CN 220481711 U CN220481711 U CN 220481711U
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- CN
- China
- Prior art keywords
- telescopic rod
- manipulator
- arch frame
- fixedly connected
- rotating shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a manipulator for an arch frame trolley, which comprises a trolley body with a lifting frame, wherein the top end of the lifting frame is rotationally connected with an operation platform, the side end of the operation platform is rotationally connected with a first telescopic rod, when the arch frame is required to be installed in a tunnel through the trolley body, the lifting frame can be rotated to place the arch frame on a supporting plate, at the moment, the electric telescopic rod can be driven according to the shape and the size of the arch frame, so that the electric telescopic rod drives a grabbing clamp to move, the distance between two grabbing clamps is adjusted, the second telescopic rod is driven to stretch when the electric telescopic rod moves, then the first rotating shaft is driven to drive the grabbing clamp to rotate according to the arch frame, the arch frame is clamped, then the supporting plate can be rotationally adjusted to move the direction through a connecting plate, and at the moment, the lifting frame and the first telescopic rod are driven to lift to install the arch frame, so that the grabbing clamp is effectively adjusted according to the different shapes and the sizes of the arch frame, and the grabbing effect is effectively achieved.
Description
Technical Field
The utility model relates to a manipulator for an arch frame trolley, in particular to a manipulator for an arch frame trolley, which is applied to the technical field of tunnel construction.
Background
In weak surrounding rock tunnel construction, need install steel bow member in time to strut after the excavation, the installation of present bow member mainly adopts the bow member platform truck, snatchs the bow member through the mechanism of snatching on the bow member manipulator, mechanisms such as work arm support manipulator and work platform to mounted position, and the rethread is artifical to install fixedly on work platform, accomplishes the bow member installation of full ring, and the mechanism adjustable range that snatchs on the current manipulator is little, can't snatch the bow member of size gap great.
In order to solve the problem of small size adjustment range of the grabbing mechanism, a manipulator for an arch center trolley in the market adopts a freely-adjustable design and has a certain market occupation ratio.
The grabbing mechanism of the existing arch frame trolley is generally designed for steel arches such as I-steel or grid arches with smaller volume, the grabbing space of a gripper mechanism is limited, along with the continuous development of tunnel sections and construction sites, arch frame forms are more and more various, the adjustable range of the grabbing mechanism on a manipulator is small, and the arches with larger size differences cannot be grabbed.
Disclosure of Invention
Aiming at the prior art, the utility model aims to solve the technical problems that the existing grabbing mechanism on the manipulator has a small adjustable range and can not grab the arch centering with larger size difference.
In order to solve the problems, the utility model provides a manipulator for an arch frame trolley, which comprises a trolley body with a lifting frame, wherein the top end of the lifting frame is rotationally connected with an operation platform, the side end of the operation platform is rotationally connected with a first telescopic rod, the top end of the first telescopic rod is rotationally connected with two connecting plates through a turntable, the top end of the connecting plate is fixedly connected with a supporting plate, the side end of the connecting plate is provided with a sliding groove, the sliding groove is internally and slidably connected with an electric telescopic rod, one end of the electric telescopic rod, which is far away from the connecting plate, is fixedly connected with a connecting block through a connecting shaft, the two connecting blocks are rotationally connected with a grabbing clamp through a first rotating shaft, one end of the first rotating shaft, which is close to the supporting plate, is fixedly connected with a second telescopic rod, and one end of the second telescopic rod, which is far away from the grabbing clamp, is fixedly connected with the supporting plate.
In the manipulator for the arch center trolley, the grabbing clamp is effectively adjusted according to different forms and sizes of the arch center, so that grabbing effect is achieved.
As the further improvement of this application, keep away from the carousel bottom rotation of first telescopic link and be connected with the bracing piece, and the bracing piece is kept away from carousel one end and is connected with first telescopic link side rotation.
As still further improvement of this application, the carousel top is excavated there is the inside groove, and the inside groove internal rotation is connected with the second pivot, connecting plate bottom fixedly connected with cutting ferrule, and cutting ferrule and second pivot looks block.
As a further improvement of the rotary table, a gear is sleeved on the second rotary shaft, and the two rotary tables are connected with each other through a chain sleeved on the gear.
As a further improvement of the present application, the motor is fixedly connected to the inside of the top end of the first telescopic rod, and the motor output end is connected to the second rotating shaft.
As a supplement to the further development of the present application, the connecting block side end is fixedly connected with a motor, and the motor output end is connected with the first rotating shaft.
To sum up, this scheme can realize, when needs install the bow member in to the tunnel through the platform truck body 1, the accessible rotates crane 2, place the bow member on the layer board 4, at this moment can drive electric telescopic handle 9 according to the form and the size of bow member, make electric telescopic handle 9 drive grab clamp 6 remove, adjust the distance between two grab clamps 6, drive second telescopic handle 11 flexible when removing, drive first pivot 10 again according to the bow member and drive grab clamp 6 rotation later, press from both sides the bow member tightly, then can carry out rotation adjustment direction of movement to layer board 4 through connecting plate 7, at this moment, lift 2 and first telescopic handle 3 rise and install the bow member, reach effectively and grab clamp 6 according to the different forms and the size of bow member, thereby carry out the effect of snatching.
Drawings
Fig. 1 is a side view of a trolley according to a first embodiment of the present application;
fig. 2 is a partial enlarged view of a robot arm according to a first embodiment of the present application;
FIG. 3 is an enlarged view of a portion of a clip according to a first embodiment of the present application;
FIG. 4 is a diagram of a pinch grip of a second embodiment of the present application;
fig. 5 is an enlarged view of a portion of a turntable according to two embodiments of the present application.
The reference numerals in the figures illustrate:
1. a trolley body; 2. a lifting frame; 3. a first telescopic rod; 4. a supporting plate; 5. a support rod; 6. a grabbing clamp; 7. a connecting plate; 8. a turntable; 9. an electric telescopic rod; 10. a first rotating shaft; 11. a second telescopic rod; 12. a connecting shaft; 13. a connecting block; 14. a chute; 15. an operation platform; 16. a second rotating shaft; 17. a chain; 18. and a motor.
Detailed Description
Two embodiments of the present application are described in detail below with reference to the accompanying drawings.
First embodiment:
fig. 1-3 show a manipulator for an arch center trolley, which comprises a trolley body 1 with a lifting frame 2, wherein the top end of the lifting frame 2 is rotationally connected with an operation platform 15, the side end of the operation platform 15 is rotationally connected with a first telescopic rod 3, the top end of the first telescopic rod 3 is rotationally connected with two connecting plates 7 through a rotary table 8, the top end of the connecting plate 7 is fixedly connected with a supporting plate 4, the side end of the connecting plate 7 is provided with a sliding groove 14, the sliding groove 14 is internally and slidably connected with an electric telescopic rod 9, one end of the electric telescopic rod 9, far away from the connecting plate 7, is fixedly connected with a connecting block 13 through a connecting shaft 12, a grabbing clamp 6 is rotationally connected between the two connecting blocks 13 through a first rotary shaft 10, one end of the first rotary shaft 10, close to the supporting plate 4, is fixedly connected with a second telescopic rod 11, and one end of the second telescopic rod 11, far away from the grabbing clamp 6, is fixedly connected with the supporting plate 4.
This scheme can realize, when needs are to be installed the bow member through the platform truck body in to the tunnel, the accessible rotates the crane, place the bow member on the layer board, at this moment can drive electric telescopic handle according to the form and the size of bow member, make electric telescopic handle drive grab the clamp and remove, adjust the distance between two grab clamps, it is flexible to drive the second telescopic handle when removing, drive the first pivot again afterwards and drive grab the clamp rotation according to the bow member, press from both sides the bow member tightly, can carry out rotatory adjustment direction of movement to the layer board through the connecting plate later, at this moment, it installs the bow member to drive crane and first telescopic handle rise again, reach effectively and grab the clamp according to the different forms and the size of bow member, thereby grasp the effect.
Second embodiment:
fig. 1 and 4-5 show that the bottom end of the rotary table 8 far away from the first telescopic rod 3 is rotationally connected with a supporting rod 5, one end of the supporting rod 5 far away from the rotary table 8 is rotationally connected with the side end of the first telescopic rod 3, an inner groove is cut at the top end of the rotary table 8, a second rotating shaft 16 is rotationally connected in the inner groove, a clamping sleeve is fixedly connected with the bottom end of the connecting plate 7, the clamping sleeve is clamped with the second rotating shaft 16, a gear is sleeved on the second rotating shaft 16, the two rotary tables 8 are sleeved on the gear through a chain 17 and connected, a motor 18 is fixedly connected with the inside of the top end of the first telescopic rod 3, the output end of the motor 18 is connected with the second rotating shaft 16, the side end of the connecting block 13 is fixedly connected with a motor, and the output end of the motor is connected with the first rotating shaft 10.
This scheme can be realized, when installing the bow member through platform truck body 1, can place the bow member on layer board 4, press from both sides 6 clamp the bow member through adjusting the clamp later, at this moment drive crane 2 and first telescopic link 3 again and rise it and carry out the position installation, need with bow member and tunnel section face alignment when installing, at this moment the accessible opens motor 18 and drives second pivot 16 for second pivot 16 rotates, and drive another second pivot 16 through chain 17 and rotate simultaneously, thereby rotate about carrying out the fine setting of angle to layer board 4, make bow member and the effect of the complete block of section.
The scope of protection of the above-described embodiments employed in the present application is not limited to the above-described embodiments, and various changes made by those skilled in the art without departing from the spirit of the present application are still within the scope of protection of the present utility model.
Claims (6)
1. The utility model provides a manipulator for bow member platform truck, includes platform truck body (1) that have crane (2), its characterized in that: the lifting frame is characterized in that an operation platform (15) is rotationally connected to the top end of the lifting frame (2), a first telescopic rod (3) is rotationally connected to the side end of the operation platform (15), two connecting plates (7) are rotationally connected to the top end of the first telescopic rod (3) through a rotary table (8), a supporting plate (4) is fixedly connected to the top end of the connecting plate (7), a sliding groove (14) is drilled at the side end of the connecting plate (7), an electric telescopic rod (9) is connected to the sliding groove (14) in a sliding manner, one end of the electric telescopic rod (9) is far away from the connecting plate (7) and is fixedly connected with a connecting block (13) through a connecting shaft (12), a grabbing clamp (6) is rotationally connected between the two connecting blocks (13) through a first rotary shaft (10), one end of the first rotary shaft (10) is close to the supporting plate (4), and one end of the second telescopic rod (11) is far away from the grabbing clamp (6) and is fixedly connected with the supporting plate (4).
2. A manipulator for an arch trolley according to claim 1, characterized in that: the bottom end of the rotary table (8) far away from the first telescopic rod (3) is rotationally connected with a supporting rod (5), and one end of the supporting rod (5) far away from the rotary table (8) is rotationally connected with the side end of the first telescopic rod (3).
3. A manipulator for an arch trolley according to claim 1, characterized in that: an inner groove is cut at the top end of the rotary table (8), a second rotating shaft (16) is connected in the inner groove in a rotating mode, a clamping sleeve is fixedly connected to the bottom end of the connecting plate (7), and the clamping sleeve is clamped with the second rotating shaft (16).
4. A manipulator for an arch trolley according to claim 3, characterized in that: the second rotating shaft (16) is sleeved with a gear, and the two turntables (8) are sleeved on the gear through a chain (17) to be connected.
5. A manipulator for an arch trolley according to claim 3, characterized in that: the motor (18) is fixedly connected to the inside of the top end of the first telescopic rod (3), and the output end of the motor (18) is connected with the second rotating shaft (16).
6. A manipulator for an arch trolley according to claim 1, characterized in that: the motor is fixedly connected to the side end of the connecting block (13), and the output end of the motor is connected with the first rotating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322139493.4U CN220481711U (en) | 2023-08-10 | 2023-08-10 | Manipulator for arch frame trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322139493.4U CN220481711U (en) | 2023-08-10 | 2023-08-10 | Manipulator for arch frame trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220481711U true CN220481711U (en) | 2024-02-13 |
Family
ID=89830619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322139493.4U Active CN220481711U (en) | 2023-08-10 | 2023-08-10 | Manipulator for arch frame trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220481711U (en) |
-
2023
- 2023-08-10 CN CN202322139493.4U patent/CN220481711U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: Qingshan Base, Industrial Park, Jinning District, Kunming City, Yunnan Province, 650602 Patentee after: Yunnan Tuteng Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 066000 Tengfei Road, Qinhuangdao economic and Technological Development Zone, Hebei 3 Patentee before: Hebei Tucong Intelligent Equipment Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |