CN220208515U - Tunnel building management platform with limiting function - Google Patents
Tunnel building management platform with limiting function Download PDFInfo
- Publication number
- CN220208515U CN220208515U CN202321421455.1U CN202321421455U CN220208515U CN 220208515 U CN220208515 U CN 220208515U CN 202321421455 U CN202321421455 U CN 202321421455U CN 220208515 U CN220208515 U CN 220208515U
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- frame
- connecting shaft
- management platform
- building management
- threaded rod
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- 238000007789 sealing Methods 0.000 claims description 11
- 238000009430 construction management Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a tunnel building management platform with a limiting function, which comprises a movable frame, an adjusting mechanism, a storage frame and a threaded rod, wherein the upper end of the movable frame is fixedly connected with a frame with a front-view longitudinal section in a shape of a Chinese character 'kou'; the adjusting mechanism is arranged in the frame and comprises a first connecting shaft, a second connecting shaft, a gear, a limiting bar and an electric telescopic rod, wherein the first connecting shaft is rotatably connected to the upper end of the inside of the frame; the middle position of the upper end of the object placing frame is fixedly connected to the lower end of the first connecting shaft, and a propaganda board is connected inside the object placing frame in a nested manner; the threaded rod is in threaded connection with the middle position of the movable frame, and the lower end of the threaded rod is rotationally connected with the balancing weight. This tunnel building management platform with limit function is convenient for adjust the angle and watches, and is spacing to publicity board in addition easily, conveniently increases management platform's stability simultaneously.
Description
Technical Field
The utility model relates to the technical field related to tunnel building management platforms, in particular to a tunnel building management platform with a limiting function.
Background
The tunnel construction management platform has the advantages that the progress is required to be managed in a planned mode during tunnel construction, the working efficiency can be effectively improved, the construction period is reasonably planned, the construction quality is improved, the construction progress is quickened, and the tunnel construction management platform can be used during management.
However, a general tunnel building management platform is inconvenient to adjust the angle for viewing, and is not easy to limit the publicity board, and meanwhile, the stability of the management platform is inconvenient to increase, so that a tunnel building management platform with a limiting function is provided, so that the problem in the above is solved.
Disclosure of Invention
The utility model aims to provide a tunnel building management platform with a limiting function, which solves the problems that most tunnel building management platforms provided in the background art are inconvenient to adjust angles for viewing, are difficult to limit publicity boards and are inconvenient to increase the stability of the management platform.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tunnel building management platform with a limiting function comprises a movable frame which moves on the ground, wherein the upper end of the movable frame is fixedly connected with a frame with a front-view longitudinal section in a shape of a Chinese character 'kou';
further comprises:
the adjusting mechanism is arranged in the frame and comprises a first connecting shaft, a second connecting shaft, a gear, a limiting strip and an electric telescopic rod, wherein the first connecting shaft is rotationally connected to the upper end of the inside of the frame;
the middle position of the upper end of the storage frame is fixedly connected to the lower end of the first connecting shaft, a propaganda board is connected inside the storage frame in a nested manner, and meanwhile, a sealing strip is connected inside the right end of the storage frame in a clamping manner;
the threaded rod is in threaded connection with the middle position of the movable frame, and the lower end of the threaded rod is rotationally connected with the balancing weight.
Preferably, the bottom of the storage frame is embedded and connected with a second connecting shaft, the lower end of the second connecting shaft is rotationally connected with the lower end of the inside of the frame, and a gear is fixedly connected on the second connecting shaft.
Preferably, the right end of the gear is provided with a limit bar in a meshed manner, the left end of the limit bar is in a zigzag structure, and the right end of the limit bar is provided with an electric telescopic rod;
the electric telescopic rod is connected to the right end of the frame through a bolt, and the storage frame is in a rotary structure in the frame through a first connecting shaft and a second connecting shaft.
Preferably, the right end of the sealing strip is embedded and connected with a connecting plate, and the right side view longitudinal section area of the connecting plate is equal to the left side view longitudinal section area of the storage frame.
Preferably, the upper end bilateral symmetry's of balancing weight fixedly connected with guide bar, and the nested connection of guide bar is in the bottom inside of removing the frame, and the balancing weight is elevation structure in the downside of removing the frame through threaded rod and guide bar simultaneously.
Compared with the prior art, the utility model has the beneficial effects that: the tunnel building management platform with the limiting function is convenient for adjusting the angle to watch, is easy to limit the publicity board, and is convenient for increasing the stability of the management platform;
1. the adjusting mechanism is arranged, the object placing frame and the frame are structurally designed, the first connecting shaft drives the object placing frame to rotate and adjust the position inside the frame, the right end of the gear is provided with a limiting strip in a meshed mode, the limiting strip and the gear limit the position of the first connecting shaft, and therefore the angle can be conveniently adjusted to watch;
2. the sealing device is provided with a frame and a sealing strip, and the sealing strip is connected with the right end of the storage frame in a clamping way, so that after the propaganda board is connected inside the storage frame in a nested way, the right end of the storage frame is plugged through the sealing strip and the connecting plate, and the propaganda board is easy to limit;
3. be equipped with threaded rod and balancing weight, balancing weight and remove the structural design of frame for the threaded rod drives the balancing weight through the guide arm when rotating and descends, lets the bottom of balancing weight inseparable support subaerial, thereby conveniently increases management platform's stability.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of a gear and stop bar connection according to the present utility model;
FIG. 3 is a schematic diagram of a left side view cross-sectional structure of the present utility model;
FIG. 4 is a diagram showing the ascending state of the counterweight according to the utility model.
In the figure: 1. a moving rack; 2. a frame; 3. an adjusting mechanism; 301. a first connecting shaft; 302. a second connecting shaft; 303. a gear; 304. a limit bar; 305. an electric telescopic rod; 4. a storage frame; 5. a publicity board; 6. a sealing strip; 7. a connecting plate; 8. a threaded rod; 9. balancing weight; 10. and guiding the rod.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: when the tunnel building management platform with the limiting function is used, as the publicity board 5 is connected with the inside of the object placing frame 4 in a nested manner, the sealing strip 6 is connected with the inside of the right end of the object placing frame 4 in a clamping manner, and the right side view longitudinal section area of the connecting plate 7 is equal to the left side view longitudinal section area of the object placing frame 4;
therefore, when the right end of the object placing frame 4 rotates to the front side of the frame 2, the publicity board 5 is connected in the interior of the object placing frame 4 in a nested way, the connecting plate 7 is taken to enable the sealing strip 6 to be connected in the interior of the object placing frame 4 in a clamping way until the connecting plate 7 is attached to the object placing frame 4, so that the publicity board 5 cannot be separated from the interior of the object placing frame 4, and the object placing frame 4 is made of transparent glass, so that the content on the publicity board 5 can be checked, and the publicity board 5 is easy to limit;
referring to fig. 1 and 2, the angle of the object placing frame 4 is adjusted by a structure composed of a first connecting shaft 301, a second connecting shaft 302, a gear 303, a limit bar 304 and an electric telescopic rod 305, since the first connecting shaft 301 is rotatably connected to the upper end inside the frame 2, the lower end of the second connecting shaft 302 is rotatably connected to the lower end inside the frame 2, the right end of the gear 303 is engaged with the limit bar 304, the left end of the limit bar 304 is in a zigzag structure, and the object placing frame 4 is in a rotary structure inside the frame 2 by the first connecting shaft 301 and the second connecting shaft 302;
therefore, when the electric telescopic rod 305 drives the limit bar 304 to be far away from the right end of the gear 303, the object placing frame 4 is pushed to enable the first connecting shaft 301 and the second connecting shaft 302 to rotate in the frame 2, the position of the object placing frame 4 in the frame 2 is adjusted through the first connecting shaft 301 and the second connecting shaft 302, so that a worker can check the content of the front end and the rear end of the publicity board 5, after an angle is adjusted, the electric telescopic rod 305 works to drive the limit bar 304 to move to the left end until the saw-tooth structure of the left end of the limit bar 304 is meshed with the right end of the gear 303, the position of the object placing frame 4 is limited through the gear 303 and the limit bar 304, and the angle is convenient to adjust and view;
referring to fig. 1 and 4, since the threaded rod 8 is screwed in the middle position of the movable frame 1, the upper end of the balancing weight 9 is symmetrically and fixedly connected with the guide rod 10, the guide rod 10 is connected inside the bottom end of the movable frame 1 in a nested manner, and the balancing weight 9 is in a lifting structure on the lower side of the movable frame 1 through the threaded rod 8 and the guide rod 10, so that the frame 2 is pushed to move the roller at the bottom end of the movable frame 1 on the ground, and then the roller is moved to a proper position;
the threaded rod 8 is rotated to enable the threaded rod 8 to rotate at the upper end of the balancing weight 9, the guide rods 10 which are symmetrically arranged left and right slide downwards on the movable frame 1, the threaded rod 8 and the guide rods 10 drive the balancing weight 9 to descend until the bottom end of the balancing weight 9 is tightly abutted against the ground, the movable frame 1 is enabled not to move randomly on the ground through the balancing weight 9, and therefore stability of a management platform is conveniently improved, and the tunnel building management platform with the limiting function is based on the working principle of the tunnel building management platform.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The tunnel building management platform with the limiting function comprises a movable frame (1) which moves on the ground, wherein the upper end of the movable frame (1) is fixedly connected with a frame (2) with a vertical section in a shape of a Chinese character 'kou';
characterized by further comprising:
the adjusting mechanism (3) is arranged in the frame (2), and the adjusting mechanism (3) comprises a first connecting shaft (301), a second connecting shaft (302), a gear (303), a limit bar (304) and an electric telescopic rod (305), wherein the first connecting shaft (301) is rotatably connected to the upper end of the interior of the frame (2);
the storage frame (4), the upper end intermediate position of the storage frame (4) is fixedly connected to the lower end of the first connecting shaft (301), the inside of the storage frame (4) is connected with a publicity board (5) in a nested manner, and meanwhile, the inside of the right end of the storage frame (4) is connected with a sealing strip (6) in a clamping manner;
the threaded rod (8), threaded rod (8) threaded connection is in the intermediate position of moving frame (1), and the lower extreme rotation of threaded rod (8) is connected with balancing weight (9).
2. The tunnel building management platform with limiting function according to claim 1, wherein: the bottom of the storage frame (4) is embedded and connected with a second connecting shaft (302), the lower end of the second connecting shaft (302) is rotationally connected with the inner lower end of the frame (2), and a gear (303) is fixedly connected to the second connecting shaft (302).
3. A tunnel construction management platform with limit function according to claim 2, wherein: the right end of the gear (303) is provided with a limit bar (304) in a meshed manner, the left end of the limit bar (304) is of a saw-tooth structure, and the right end of the limit bar (304) is provided with an electric telescopic rod (305);
the electric telescopic rod (305) is connected to the right end of the inside of the frame (2) through bolts, and the object placing frame (4) is in a rotary structure inside the frame (2) through the first connecting shaft (301) and the second connecting shaft (302).
4. The tunnel building management platform with limiting function according to claim 1, wherein: the right end of the sealing strip (6) is embedded and connected with a connecting plate (7), and the right side view longitudinal section area of the connecting plate (7) is equal to the left side view longitudinal section area of the storage frame (4).
5. The tunnel building management platform with limiting function according to claim 1, wherein: the upper end bilateral symmetry's of balancing weight (9) fixedly connected with guide arm (10), and guide arm (10) nest connection is inside the bottom of removing frame (1), and balancing weight (9) are elevation structure in the downside of removing frame (1) through threaded rod (8) and guide arm (10) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321421455.1U CN220208515U (en) | 2023-06-06 | 2023-06-06 | Tunnel building management platform with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321421455.1U CN220208515U (en) | 2023-06-06 | 2023-06-06 | Tunnel building management platform with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220208515U true CN220208515U (en) | 2023-12-19 |
Family
ID=89151273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321421455.1U Active CN220208515U (en) | 2023-06-06 | 2023-06-06 | Tunnel building management platform with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220208515U (en) |
-
2023
- 2023-06-06 CN CN202321421455.1U patent/CN220208515U/en active Active
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