Hydraulic automatic hanging and disengaging beam suitable for different bearing spans
By designing a hydraulic automatic hanging beam suitable for different support spans, using adjustable combined slider and mobile side -oriented devices to solve the hydraulic automatic hanging beam in existing technology. The problem has achieved efficient and economic gate opening operations and saving space.
Patent Information
- Application Number
- CN202420011271.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-03
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-03
AI Technical Summary
The existing hydraulic automatic hanging beams need to be equipped with different devices according to the gate and door groove tracks of different support spans, resulting in low utilization efficiency, poor economicality, and large space occupancy.
Design a hydraulic automatic hanging beam suitable for different support spans. By installing the adjustable left and right combination slider, mobile side -oriented device and hydraulic penetration devices on the beam, to achieve different support spans on different supporting span Adapt to the size of the hole.
A set of gates of different support spans and pores size through a set of hydraulic venom beams and opening the size of the pores are achieved, which improves utilization efficiency, reduces costs, and solves the problem of space occupation.
Smart Images
Figure CN222412884U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hydropower and water conservancy engineering, and in particular relates to a hydraulic automatic hanging and dropping beam suitable for different supporting spans. Background Art
[0002] The hydraulic automatic hanging and detaching beam is an important device for connecting the mobile hoist and the gate in hydropower and water conservancy projects. The hoist of the hoist is connected to the hydraulic automatic hanging and detaching beam, and the hydraulic automatic hanging and detaching beam is connected to the gate lifting lug. The hanging device drives the gate to rise and fall by controlling the lifting and lowering of the hydraulic automatic hanging and detaching beam, thereby realizing the gate opening and closing operation. At present, when the hydraulic automatic hanging and detaching beam is used to open and close the gate, the support span of the hydraulic automatic hanging and detaching beam needs to be consistent with the support span of the gate slot track, so that the gate can be opened and closed normally. Therefore, in the prior art, a set of hydraulic automatic hanging and detaching beams is required for each gate slot track with a support span, and different gates need to be separately provided with different hydraulic automatic hanging and detaching beams to open and close the gate. Therefore, the utilization efficiency of the hydraulic automatic hanging and detaching beam is low and the economy is poor. Here, multiple sets of hydraulic automatic hanging and detaching beams are configured, and there are also problems such as limited storage space and working space on the dam surface. Utility Model Content
[0003] In view of the defects in the prior art, the utility model provides a hydraulic automatic hanging and detaching beam suitable for different support spans, which can effectively solve the above problems.
[0004] The technical solution adopted by the utility model is as follows:
[0005] The utility model provides a hydraulic automatic hanging and detaching beam suitable for different support spans, comprising a beam body (1), a left combined sliding block (2), a right combined sliding block (3), a left movable side guide device (4), a right movable side guide device (5) and a hydraulic shaft-piercing device (6);
[0006] The left combined sliding block (2) and the right combined sliding block (3) are fixedly installed on the left and right sides of the front web of the beam body (1); the left movable side guide device (4) and the right movable side guide device (5) are installed on the left and right sides of the rear web of the beam body (1); wherein the left movable side guide device (4) and the right movable side guide device (5) can both slide horizontally along the length direction of the beam body (1), thereby adjusting the horizontal distance from the left movable side guide device (4) to the right movable side guide device (5) to adapt to different hole widths; the hydraulic axle penetration device (6) is installed in the middle of the beam body (1).
[0007] Preferably, the left combined slider (2) and the right combined slider (3) have the same structure. The left combined slider (2) comprises four slider units arranged in parallel along the length direction of the beam body (1), and in the direction from near to far from the center position of the beam body (1), they are respectively: a first left slider, a second left slider, a third left slider and a fourth left slider; the right combined slider (3) comprises four slider units arranged in parallel along the length direction of the beam body (1), and in the direction from near to far from the center position of the beam body (1), they are respectively: a first left slider, a second left slider, a third left slider and a fourth left slider; They are: the 1st right slider, the 2nd right slider, the 3rd right slider and the 4th right slider; the 1st left slider and the 1st right slider form a slider combination suitable for the 1st gate slot track support span; the 2nd left slider and the 2nd right slider form a slider combination suitable for the 2nd gate slot track support span; the 3rd left slider and the 3rd right slider form a slider combination suitable for the 3rd gate slot track support span; the 4th left slider and the 4th right slider form a slider combination suitable for the 4th gate slot track support span.
[0008] Preferably, the protrusion heights of the first left slider and the second left slider are higher than those of the third left slider and the fourth left slider;
[0009] The protrusion heights of the first right slider and the second right slider are higher than those of the third right slider and the fourth right slider.
[0010] Preferably, one or more left-side combined sliding blocks (2) are provided; when multiple left-side combined sliding blocks (2) are provided, each left-side combined sliding block (2) is vertically arranged up and down;
[0011] The right side combined sliding block (3) is provided in one or more pieces; when a plurality of the right side combined sliding blocks (3) are provided, each of the right side combined sliding blocks (3) is vertically arranged up and down.
[0012] Preferably, a long bolt hole is provided on the left and right sides of the rear web of the beam body (1); the left movable side guide device (4) and the right movable side guide device (5) slide horizontally along their respective long bolt holes and are locked, thereby adjusting the horizontal distance from the left movable side guide device (4) to the right movable side guide device (5).
[0013] Preferably, a left reverse slider (7) and a right reverse slider (8) are installed on the left and right sides of the rear web of the beam body (1); the left reverse slider (7) is located on the outer side of the left movable side guide device (4), and the right reverse slider (8) is located on the outer side of the right movable side guide device (5).
[0014] Preferably, a left positioning pin unit (9) and a right positioning pin unit (10) are respectively installed on both sides of the bottom of the beam body (1).
[0015] The utility model provides a hydraulic automatic hanging and detaching beam suitable for different support spans, which has the following advantages:
[0016] The utility model provides a hydraulic automatic hanging and detaching beam suitable for different support spans. Through a set of hydraulic automatic hanging and detaching beams, gates with different support spans and different orifice sizes can be opened and closed, thereby reducing the problem of low operating efficiency caused by replacing the hydraulic automatic hanging and detaching beams and improving the efficiency of opening and closing the gates. The device improves the utilization efficiency of the hydraulic automatic hanging and detaching beams and reduces costs. The device also solves the problems of dam surface storage space and operating space caused by setting up multiple sets of hydraulic automatic hanging and detaching beams. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of the front side of a hydraulic automatic hook-and-drop beam suitable for different support spans provided by the utility model;
[0018] Figure 2 A three-dimensional diagram of the rear side of a hydraulic automatic hook-and-drop beam suitable for different support spans provided by the utility model;
[0019] Figure 3 A front view of a hydraulic automatic hanging and detaching beam suitable for different support spans provided by the utility model;
[0020] Figure 4 A top view of a hydraulic automatic hook-and-drop beam suitable for different support spans provided by the utility model;
[0021] Figure 5 for Figure 4 Enlarged view of the middle left part;
[0022] Figure 6 This is a front view of the combined slider provided by the utility model;
[0023] Figure 7 This is a top view of the combined sliding block provided by the utility model. DETAILED DESCRIPTION
[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In the description of the present utility model, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0026] The utility model provides a hydraulic automatic hanging and detaching beam suitable for different support spans. Through a set of hydraulic automatic hanging and detaching beams, gates with different support spans and different orifice sizes can be opened and closed, thereby reducing the problem of low operating efficiency caused by replacing the hydraulic automatic hanging and detaching beams and improving the efficiency of opening and closing the gates. The device improves the utilization efficiency of the hydraulic automatic hanging and detaching beams and reduces costs. The device also solves the problems of dam surface storage space and operating space caused by setting up multiple sets of hydraulic automatic hanging and detaching beams.
[0027] refer to Figure 1 , Figure 2 and Figure 3 The utility model provides a hydraulic automatic hanging and detaching beam suitable for different support spans, including a beam body 1, a left combined sliding block 2, a right combined sliding block 3, a left movable side guide device 4, a right movable side guide device 5 and a hydraulic shaft-piercing device 6;
[0028] The left and right combined sliders 2 and 3 are fixedly installed on the left and right sides of the front web of the beam body 1; the left and right sides of the rear web of the beam body 1 are respectively installed with the left and right movable side guide devices 4 and the right movable side guide devices 5. The hydraulic shaft-piercing device 6 is installed in the middle of the beam body 1. The top of the beam body 1 is provided with a lifting lug 11 for connecting with a sling.
[0029] In the present invention, the left movable side guide device 4 and the right movable side guide device 5 can both slide horizontally along the length direction of the beam body 1, thereby adjusting the horizontal distance from the left movable side guide device 4 to the right movable side guide device 5 to adapt to different gate opening sizes, such as Figure 4 As shown, it is a matching diagram with the gate opening. In specific implementation, in order to realize the sliding of the left movable side guide device 4 and the right movable side guide device 5, long bolt holes can be respectively opened on the left and right sides of the rear web of the beam body 1; the left movable side guide device 4 and the right movable side guide device 5 slide horizontally along their respective long bolt holes and lock, thereby adjusting the horizontal distance from the left movable side guide device 4 to the right movable side guide device 5.
[0030] In the present invention, the combined sliders on the left and right sides are provided to match the support spans of different gate slot tracks. In specific implementation, the left combined slider 2 and the right combined slider 3 have the same structure. The left combined slider 2 includes four slider units arranged in parallel along the length direction of the beam body 1. From near to far from the center position of the beam body 1, they are: the first left slider, the second left slider, the third left slider and the fourth left slider. Figure 5 As shown, A1, A2, A3, A4 represent the first left slider, the second left slider, the third left slider and the fourth left slider, respectively; the right combined slider 3 includes four slider units arranged in parallel along the length direction of the beam body 1, and in the direction from near to far from the center position of the beam body 1, they are respectively: the first right slider, the second right slider, the third right slider and the fourth right slider;
[0031] Therefore, reference Figure 4 The first left slider and the first right slider form a slider combination suitable for the first gate slot track support span L1; the second left slider and the second right slider form a slider combination suitable for the second gate slot track support span L2; the third left slider and the third right slider form a slider combination suitable for the third gate slot track support span L3; the fourth left slider and the fourth right slider form a slider combination suitable for the fourth gate slot track support span L4. In specific implementation, Figure 6 and Figure 7 As shown, the protrusion heights of the first left slider and the second left slider are higher than those of the third left slider and the fourth left slider; the protrusion heights of the first right slider and the second right slider are higher than those of the third right slider and the fourth right slider.
[0032] In addition, in order to further improve the sliding performance of the slider and the gate slot track and ensure the sliding stability, one or more left-side combined sliders 2 are set; when multiple left-side combined sliders 2 are set, each left-side combined slider 2 is set vertically up and down; one or more right-side combined sliders 3 are set; when multiple right-side combined sliders 3 are set, each right-side combined slider 3 is set vertically up and down.
[0033] refer to Figure 4 A left reverse slider 7 and a right reverse slider 8 are respectively installed on the left and right sides of the rear web of the beam body 1; the left reverse slider 7 is located outside the left movable side guide device 4, and the right reverse slider 8 is located outside the right movable side guide device 5. Each reverse slider is used to contact the outer wall of the gate opening to improve the stability of the hydraulic automatic hook-and-drop beam during the lifting movement.
[0034] refer to Figure 1 A left positioning pin unit 9 and a right positioning pin unit 10 are installed on both sides of the bottom of the beam body 1, respectively, for positioning the hydraulic automatic hanging and detaching beam during the lifting process.
[0035] The utility model provides a hydraulic automatic hanging and releasing beam suitable for different supporting spans, and its working principle is:
[0036] The lifting device of the mobile gate hoist is connected to the hydraulic automatic hook-and-drop beam through a lifting lug 11.
[0037] refer to Figure 4 According to the gate opening size to be operated, the distance between the left movable side guide device 4 and the right movable side guide device 5 is adjusted to match the gate opening size, and the left movable side guide device 4 and the right movable side guide device 5 are extended into the gate opening to abut against the gate opening wall. At the same time, the left reverse slider 7 and the right reverse slider 8 are in contact with the outer wall of the gate opening;
[0038] According to the span of the tracks on both sides of the gate slot, one slider in the left combined slider 2 and one slider in the right combined slider 3 are respectively adapted to the tracks on both sides of the gate slot, and can be stably lifted and lowered along the tracks on both sides of the gate slot.
[0039] Then, the hoist of the mobile gate hoist drives the hydraulic automatic hanging and detaching beam to descend. During the descent, the hydraulic automatic hanging and detaching beam can be stably descended through the limiting action of the movable side guide devices on both sides, the sliding action of the reverse sliders on both sides, and the adaptation action of the combined sliders and the tracks on both sides. When it descends to a certain height, the hydraulic shaft penetration device 6 is controlled to operate and perform the shaft penetration operation to realize the connection between the hydraulic shaft penetration device 6 and the gate; then, the hydraulic automatic hanging and detaching beam rises along the tracks on both sides of the gate slot to lift the gate.
[0040] The gate closing process is the opposite of the gate opening process and will not be described here.
[0041] The utility model provides a hydraulic automatic hanging and detaching beam suitable for different supporting spans and orifice sizes. When opening and closing gates with different supporting spans and different orifice sizes, there is no need to replace or manufacture multiple hydraulic automatic hanging and detaching beams. Specifically, since the device does not require the replacement of the hydraulic automatic hanging and detaching beam, the problem of low operation caused by the traditional replacement of the hydraulic automatic hanging and detaching beam is solved, and the utility model greatly improves the efficiency of opening and closing the gate. From an economic point of view, gates with different supporting spans share a set of hydraulic automatic hanging and detaching beams, which saves the engineering volume and expenses generated by manufacturing multiple hydraulic automatic hanging and detaching beams and reduces the engineering cost; from an environmental point of view, a set of hydraulic automatic hanging and detaching beams is shared to operate gates with different supporting spans, avoiding frequent replacement of hydraulic automatic hanging and detaching beams and saving electricity; from an engineering point of view, a set of hydraulic automatic hanging and detaching beams avoids or reduces the problems of limited storage space and working space on the dam surface.
[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention.
Claims
1. A hydraulic automatic hanging and detaching beam suitable for different support spans, characterized in that: It comprises a beam body (1), a left combined sliding block (2), a right combined sliding block (3), a left movable side guide device (4), a right movable side guide device (5) and a hydraulic axle-piercing device (6); The left combined sliding block (2) and the right combined sliding block (3) are fixedly installed on the left and right sides of the front web of the beam body (1); the left movable side guide device (4) and the right movable side guide device (5) are installed on the left and right sides of the rear web of the beam body (1); wherein the left movable side guide device (4) and the right movable side guide device (5) can both slide horizontally along the length direction of the beam body (1), thereby adjusting the horizontal distance from the left movable side guide device (4) to the right movable side guide device (5) to adapt to different hole widths; the hydraulic axle penetration device (6) is installed in the middle of the beam body (1).
2. The hydraulic automatic hanging and detaching beam suitable for different support spans according to claim 1, characterized in that: The left combined slider (2) and the right combined slider (3) have the same structure. The left combined slider (2) comprises four slider units arranged in parallel along the length direction of the beam body (1). From the direction of the distance from the center position of the beam body (1) to the farthest direction, they are respectively: a first left slider, a second left slider, a third left slider and a fourth left slider. The right combined slider (3) comprises four slider units arranged in parallel along the length direction of the beam body (1). From the direction of the distance from the center position of the beam body (1) to the farthest direction, they are respectively: : The 1st right slider, the 2nd right slider, the 3rd right slider and the 4th right slider; the 1st left slider and the 1st right slider form a slider combination suitable for the 1st gate slot track support span; the 2nd left slider and the 2nd right slider form a slider combination suitable for the 2nd gate slot track support span; the 3rd left slider and the 3rd right slider form a slider combination suitable for the 3rd gate slot track support span; the 4th left slider and the 4th right slider form a slider combination suitable for the 4th gate slot track support span.
3. The hydraulic automatic hanging and detaching beam applicable to different support spans according to claim 2, characterized in that: The protrusion heights of the first left slider and the second left slider are higher than those of the third left slider and the fourth left slider; The protrusion heights of the first right slider and the second right slider are higher than those of the third right slider and the fourth right slider.
4. The hydraulic automatic hanging and detaching beam applicable to different support spans according to claim 2 is characterized in that: The left-side combined sliding block (2) is provided in one or more pieces; when a plurality of the left-side combined sliding blocks (2) are provided, each of the left-side combined sliding blocks (2) is vertically arranged up and down; The right side combined sliding block (3) is provided in one or more pieces; when a plurality of the right side combined sliding blocks (3) are provided, each of the right side combined sliding blocks (3) is vertically arranged up and down.
5. The hydraulic automatic hanging and detaching beam applicable to different support spans according to claim 1 is characterized in that: Long bolt holes are respectively provided on the left and right sides of the rear web of the beam body (1); the left movable side guide device (4) and the right movable side guide device (5) slide horizontally along their respective long bolt holes and are locked, thereby adjusting the horizontal distance from the left movable side guide device (4) to the right movable side guide device (5).
6. The hydraulic automatic hanging and detaching beam applicable to different support spans according to claim 1, characterized in that: A left reverse slider (7) and a right reverse slider (8) are respectively installed on the left and right sides of the rear web of the beam body (1); the left reverse slider (7) is located on the outside of the left movable side guide device (4), and the right reverse slider (8) is located on the outside of the right movable side guide device (5).
7. The hydraulic automatic hanging and detaching beam applicable to different support spans according to claim 1, characterized in that: A left positioning pin unit (9) and a right positioning pin unit (10) are respectively installed on both sides of the bottom of the beam body (1).