Inclined shaft operation platform for water conservancy and hydropower engineering

Abstract

An inclined shaft operation platform for water conservancy and hydropower engineering comprises a vehicle body, a frame body, an operation platform, a supporting mechanism and a parking mechanism, the vehicle body is obliquely arranged, the inclination angle of the vehicle body is matched with the gradient of the bottom face of an inclined shaft, the vehicle body is composed of two bottom beams and idler wheels, and the two bottom beams are the same in size and parallel to each other; rollers are symmetrically arranged at two ends of the bottom of each bottom beam, the vehicle body moves on a rail of an inclined shaft through the rollers, a frame body is jointly connected above the two bottom beams, a horizontal operation platform is arranged in the middle of the frame body, the operation platform and the frame body are fixed into a whole, and a supporting mechanism used for being matched with the inner wall of the inclined shaft is arranged on the frame body and the operation platform. The vehicle body provides power through a winch steel cable, and parking mechanisms are arranged at the two ends of the vehicle body. The winch on site is used for providing power, using is convenient, the working platform is simple in structure, all used materials are existing materials, manufacturing cost is low, labor intensity and workload of operators are reduced, and working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy and hydropower engineering equipment, and in particular relates to an inclined well operating platform used in water conservancy and hydropower engineering. Background Art

[0002] Inclined shaft refers to a mining method that is opposite to horizontal shaft. Its main feature is that the ground excavation is not perpendicular to the surface but extends to the horizontal working space deep into the rock mass. In the fields of groundwater engineering and mining, the construction technology of inclined shaft has been widely used; and in the field of water conservancy and hydropower engineering, inclined shaft has also begun to gradually play its unique role. At present, when construction workers carry out waterproof cloth and steel bar operations on inclined shafts, they need to repeatedly build and dismantle the full-height frame for construction, which consumes a lot of manpower and time and has low work efficiency. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to design an inclined shaft operating platform for water conservancy and hydropower projects, which is used to deal with the situation mentioned in the background technology that when carrying out waterproof cloth and steel bar operations on the inclined shaft, it is necessary to repeatedly build and dismantle the full-frame for construction, which consumes a lot of manpower and time and has low work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an inclined shaft working platform for water conservancy and hydropower engineering, comprising a vehicle body, a frame, a working platform, a supporting mechanism and a parking mechanism. The vehicle body is tilted, and its inclination angle matches the bottom slope of the inclined shaft. The vehicle body is composed of a bottom beam and rollers. There are two bottom beams, and the two bottom beams are of the same size and parallel to each other. Rollers are symmetrically arranged at both ends of the bottom of the bottom beam. The vehicle body moves on the track of the inclined shaft through the rollers. A frame is connected to the top of the two bottom beams. A horizontal working platform is arranged in the middle of the frame. The working platform and the frame are integrally formed. A supporting mechanism for matching with the inner wall of the inclined shaft is arranged on the frame and the working platform. The vehicle body is powered by a winch cable, and parking mechanisms are arranged at both ends of the vehicle body.

[0005] The frame includes columns, vertical beams A, vertical beams B and connecting rods. There are two columns, and the two columns are vertically arranged at one end of the two bottom beams respectively. There are two vertical beams A, and the two vertical beams A are symmetrically vertically arranged in the middle of the two bottom beams. There are two vertical beams B, and the two vertical beams B are symmetrically vertically arranged at the other end of the two bottom beams. Connecting rods for reinforcement are provided between the two columns, between the two vertical beams A and between the two vertical beams B; reinforcement rods are obliquely provided between the bottom of the working platform and the columns, the tops of the vertical beams A and vertical beams B are connected to the bottom of the working platform, the upper part of the columns passes through the working platform, and the columns, vertical beams A and vertical beams B are parallel to each other.

[0006] The working platform comprises a fixed platform at the lower level and a pulling platform at the upper level. The fixed platform is an elliptical plate-shaped structure as a whole. A pulling platform is arranged on the fixed platform. There are multiple pulling platforms, and the multiple pulling platforms are evenly arranged around the fixed platform. A step opening is arranged at a corner of the end of the fixed platform for setting a step, and a groove for avoiding the winch steel cable is arranged at the center of the end of the fixed platform.

[0007] The supporting mechanism includes an upper support, a middle support and a lower support. The upper support is a hydraulic cylinder structure. The upper support is arranged at the top of the column above the frame. The upper part of the frame is supported by cooperating with the upper inner wall of the inclined shaft through the extension and contraction of the hydraulic cylinder. The middle support is a plurality of supporting screws. The plurality of supporting screws are respectively arranged on the surface and bottom of the working platform. The working platform and the inner wall of the inclined shaft section are supported by the supporting screws. The lower support is a ground support rod. The ground support rod is arranged obliquely, one end of which is arranged at the bottom of the column, and the other end thereof contacts with the inclined ground of the inclined shaft to form a triangular structure, thereby supporting the bottom of the frame.

[0008] The parking mechanism is a track clamp arranged at the front and rear ends of the vehicle body. There are multiple track clamps, which are respectively arranged at the front and rear ends of the two bottom beams. The track clamps are provided with blocks that match the upper edge of the track.

[0009] The surfaces of the fixed platform and the drawer platform are both provided with anti-skid patterns; the fixed platform is provided with a gentle slope from the center to the periphery.

[0010] The beneficial effects of the utility model are: using the on-site winch to provide power, it is easy to use, the working platform has a simple structure, the materials used are all existing materials, the production cost is low, there is no need to repeatedly build and dismantle the full-hall frame for construction, the labor intensity and workload of the operators are reduced, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0012] Figure 2 It is a side structural schematic diagram of the utility model.

[0013] Figure 3 It is a top view schematic diagram of the working platform in the utility model.

[0014] Figure 4 for Figure 2 A partial enlarged schematic diagram of the middle Z point.

[0015] In the figure: 1, vehicle body, 2, bottom beam, 3, working platform, 4, column, 5, vertical beam A, 6, vertical beam B, 7, upper support, 8, middle support, 9, lower support, 10, fixed platform, 1001, step opening, 1002, notch, 11, pulling platform, 12, track clamp, 1201, block, 13, roller, 14, track, 15, winch cable, 16, connecting rod, 17, reinforcement rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings of this specification to clearly and completely describe the technical solution of the utility model. It should be noted that the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 4, an inclined shaft working platform for water conservancy and hydropower engineering, comprising a car body 1, a frame, a working platform 3, a supporting mechanism and a parking mechanism, the car body 1 is tilted, and its inclination angle matches the bottom slope of the inclined shaft, the car body 1 is composed of a bottom beam 2 and a roller 13, the number of the bottom beams 2 is two, the two bottom beams 2 are the same size and parallel to each other, the bottom ends of the bottom beams 2 are symmetrically provided with rollers 13, the car body 1 moves on the track 14 of the inclined shaft through the rollers 13, the two bottom beams 2 are connected together with a frame above, a horizontal working platform 3 is provided in the middle of the frame, the working platform 3 is solidly integrated with the frame, a supporting mechanism for matching with the inner wall of the inclined shaft is provided on the frame and the working platform 3, the car body 1 is powered by a winch cable 15, and parking mechanisms are provided at both ends of the car body 1. The frame includes columns 4, vertical beams A5, vertical beams B6 and connecting rods 16. The number of the columns 4 is two, and the two columns 4 are vertically arranged at one end of the two bottom beams 2 respectively. The number of the vertical beams A5 is two, and the two vertical beams A5 are vertically arranged in the middle of the two bottom beams 2 respectively. The number of the vertical beams B6 is two, and the two vertical beams B6 are vertically arranged at the other end of the two bottom beams 2 respectively. A connecting rod 16 for reinforcement is provided between the two columns 4, between the two vertical beams A5 and between the two vertical beams B6; a reinforcing rod 17 is obliquely provided between the bottom of the working platform 3 and the columns 4, the tops of the vertical beams A5 and B6 are connected to the bottom of the working platform 3, the upper part of the column 4 passes through the working platform 3, and the columns 4, the vertical beams A5 and the vertical beams B6 are parallel to each other. The working platform 3 includes a fixed platform 10 at the lower level and a pulling platform 11 at the upper level. The fixed platform 10 is an elliptical plate-shaped structure as a whole. A pulling platform 11 is provided on the fixed platform 10. There are multiple pulling platforms 11, and the multiple pulling platforms 11 are evenly arranged around the fixed platform 10. A step opening 1001 is provided at a corner of the end of the fixed platform 10 for setting a step, and a groove 1002 for avoiding the winch cable 15 is provided at the center of the end of the fixed platform 10. The supporting mechanism includes an upper support 7, a middle support 8 and a lower support 9. The upper support 7 is a hydraulic cylinder structure, and the upper support 7 is arranged on the top of the column 4 above the frame. The upper part of the frame is supported by the upper inner wall of the inclined shaft through the extension and contraction of the hydraulic cylinder. The middle support 8 is a plurality of supporting screws, and the plurality of supporting screws are respectively arranged on the surface and bottom surface of the working platform 3. The working platform 3 and the inner wall of the inclined shaft section are supported by the supporting screws. The lower support 9 is a ground support rod, and the ground support rod is inclined, with one end arranged at the bottom of the column 4 and the other end contacting the inclined ground of the inclined shaft to form a triangular structure, thereby supporting the bottom of the frame.The parking mechanism is a track clamp 12 arranged at the front and rear ends of the vehicle body 1. The number of the track clamps 12 is multiple, and the multiple track clamps 12 are respectively arranged at the front and rear ends of the two bottom beams 2. The track clamp 12 is provided with a stopper 1201 that matches the upper edge of the track 14. The surfaces of the fixed platform 10 and the pull-out platform 11 are both provided with anti-slip textures; the fixed platform 10 is provided with a gentle slope from the center to the periphery.

[0018] When the utility model is in use:

[0019] The car body 1 is moved along the track 14 to the working position by the winch steel cable 15, and then the track clamp 12 is used to park the car body 1, and then the ground support rod of the lower support 9 and the hydraulic cylinder of the upper support 7 are used in turn to support the car body and the frame, and then the support screw of the middle support 8 is used to support the working platform 3. There are multiple middle supports 8, and support screws are provided at the upper and bottom of the working platform 3. The support screws and the cross-sectional wall of the inclined shaft cooperate to support the working platform 3. At this time, the operator starts to work. After the operation of the inclined shaft is completed according to the above process, the middle support 8, the upper support 7 and the lower support 9 are released in turn, and then the lock of the track clamp 12 is released, and the car body 1 is moved outside the well along the track 14 by the winch steel cable 15; the gentle slope set from the center to the surrounding of the fixed platform 10 in the utility model is used for cleaning the working platform 3 in the later stage. After the pulling platform 11 is stretched out, the distance from the inner wall of the inclined shaft is no more than one meter, which is convenient for the operator to work.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0021] The parts not described in detail in this utility model are prior art.

Claims

1. An inclined shaft working platform for water conservancy and hydropower engineering, comprising a vehicle body (1), a frame, a working platform (3), a supporting mechanism and a parking mechanism, wherein: The vehicle body (1) is tilted, and its tilt angle matches the bottom slope of the inclined shaft. The vehicle body (1) is composed of a bottom beam (2) and rollers (13). The number of the bottom beams (2) is two. The two bottom beams (2) are of the same size and parallel to each other. The rollers (13) are symmetrically arranged at both ends of the bottom of the bottom beam (2). The vehicle body (1) moves on the track (14) of the inclined shaft through the rollers (13). A frame is connected to the top of the two bottom beams (2). A horizontal working platform (3) is arranged in the middle of the frame. The working platform (3) is integrally formed with the frame. A supporting mechanism for matching with the inner wall of the inclined shaft is arranged on the frame and the working platform (3). The vehicle body (1) is powered by a winch cable (15). Parking mechanisms are arranged at both ends of the vehicle body (1).

2. The inclined well operation platform for water conservancy and hydropower engineering according to claim 1 is characterized by: The frame comprises a column (4), a vertical beam A (5), a vertical beam B (6) and a connecting rod (16), wherein the number of the columns (4) is two, and the two columns (4) are respectively vertically arranged at one end of the two bottom beams (2), the number of the vertical beams A (5) is two, and the two vertical beams A (5) are respectively vertically arranged in the middle of the two bottom beams (2), the number of the vertical beams B (6) is two, and the two vertical beams B (6) are respectively vertically arranged at the other end of the two bottom beams (2), and the Connecting rods (16) for reinforcement are provided between the two columns (4), between the two vertical beams A (5) and between the two vertical beams B (6); reinforcing rods (17) are obliquely provided between the bottom of the working platform (3) and the columns (4); the tops of the vertical beams A (5) and B (6) are connected to the bottom of the working platform (3); the upper part of the column (4) passes through the working platform (3); and the columns (4), the vertical beams A (5) and the vertical beams B (6) are parallel to each other.

3. The inclined well operation platform for water conservancy and hydropower engineering according to claim 1 is characterized by: The working platform (3) comprises a fixed platform (10) and a pull-out platform (11); the fixed platform (10) is an elliptical plate-shaped structure as a whole; a pull-out platform (11) is provided on the fixed platform (10); there are a plurality of pull-out platforms (11), and the plurality of pull-out platforms (11) are evenly arranged around the fixed platform (10); a step opening (1001) is provided at a corner of the end of the fixed platform (10) for setting a step; and a notch (1002) for avoiding a winch steel cable (15) is provided at the center of the end of the fixed platform (10).

4. The inclined well operation platform for water conservancy and hydropower engineering according to claim 1 is characterized by: The support mechanism comprises an upper support (7), a middle support (8) and a lower support (9), wherein the upper support (7) is a hydraulic cylinder structure, and the upper support (7) is arranged at the top of the column (4) above the frame body, and the upper part of the frame body is supported by the upper inner wall of the inclined shaft through the extension and contraction of the hydraulic cylinder, and the middle support (8) is a plurality of support screws, and the plurality of support screws are respectively arranged on the surface and the bottom surface of the working platform (3), and the working platform (3) is supported by the inner wall of the inclined shaft section through the support screws, and the lower support (9) is a ground support rod, and the ground support rod is arranged obliquely, with one end arranged at the bottom of the column (4) and the other end contacting the inclined ground of the inclined shaft to form a triangular structure, thereby supporting the bottom of the frame body.

5. The inclined well operation platform for water conservancy and hydropower engineering according to claim 1 is characterized by: The parking mechanism is a track baffle (12) arranged at the front and rear ends of the vehicle body (1), the number of the track baffle (12) is multiple, and the multiple track baffles (12) are respectively arranged at the front and rear ends of the two bottom beams (2), and the track baffle (12) is provided with a stopper (1201) that matches the upper edge of the track (14).

6. The inclined well operation platform for water conservancy and hydropower engineering according to claim 3 is characterized by: The surfaces of the fixed platform (10) and the drawer platform (11) are both provided with anti-slip textures; the fixed platform (10) is provided with a gentle slope from the center to the periphery.

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