Ditch cut-off device with pressure relief groove and cleaning brush

Abstract

A ditch cut-off device with a pressure relief groove and a cleaning brush comprises a cut-off assembly, a lifting assembly, a cleaning assembly and a cut-off device body. The cut-off assembly comprises a cut-off plate and a baffle, the cut-off plate is arranged on the inner side of the cut-off device body, and a pressure relief groove is formed in the cut-off plate; the lifting assembly comprises hydraulic oil cylinders, and the hydraulic oil cylinders are symmetrically fixed to the back face of the intercepting plate through bolts. The output end of the hydraulic oil cylinder is fixedly connected with the top of the inner side of the baffle, and the baffle ascends and descends through the hydraulic oil cylinder. The cleaning assembly comprises a cleaning brush, and the cleaning brush is in rolling contact with the intercepting plate. The hydraulic oil cylinder of the lifting assembly drives the baffle to move upwards, the pressure relief groove in the bottom is opened to enable water flow to flow out for pressure relief, and the situation that water pressure is too large when the whole intercepting plate is lifted is avoided; meanwhile, the intercepter plate is controlled to make contact with the bottom of the ditch downwards, and when the project is finished, the part, making contact with silt, of the bottom of the lifted intercepter plate is cleaned through the cleaning assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of ditch intercepting technology field, specifically a kind of ditch intercepting device with pressure relief groove and cleaning brush;The ditch intercepting device can be cleaned up by cleaning assembly when the engineering ends, the place where the bottom of the raised intercepting plate contacts with silt. BACKGROUND

[0002] The intercepting device of ditch refers to the water conservancy facilities for cutting off the flow of ditch or canal and the like, so as to carry out engineering construction, maintenance, reconstruction or other hydrological regulation work. The intercepting device can ensure the safe and efficient performance of water conservancy projects.

[0003] The existing water channel intercepting device mostly adopts flat plugging method for intercepting. The so-called flat plugging method for intercepting is to erect a lifting intercepting valve assembly along the axis of the dike. The intercepting or channeling is carried out by lifting the intercepting valve assembly. Although this method for intercepting using the intercepting valve assembly has simple structure and is convenient to operate, it can realize the intercepting of water channel by controlling the intercepting valve assembly. However, the existing water channel intercepting device has the problem that when pressure relief is required during construction, the entire door plate needs to be lifted for pressure relief, which is very cumbersome. The water pressure at the bottom is very large, and the motor for lifting the entire door plate has large work capacity and is easy to be damaged. In particular, the bottom of the gate plate is easily entangled with other sundries, which affects the closing effect of the gate valve. Therefore, it is necessary to improve it.

[0004] Through query search, only technical documents in related fields are found, and the closest ones are as follows:

[0005] 1. Patent No. CN201710966860.4, named "Urban pipeline ditch construction device", the patent discloses an urban pipeline ditch construction device, which comprises a storage tank, the upper and lower parts of the storage tank are open, and the lower part is funnel-shaped, the bottom surface of the storage tank is fixedly connected to the top surface of a discharging tank, the upper and lower parts of the discharging tank are open, the discharging tank is in communication with the inside of the storage tank, the inner walls of the storage tank are respectively connected to the two sides of a screen through shafts, a vibration motor is fixedly installed on one side of the storage tank, the output shaft of the vibration motor is fixedly connected to one of the shafts of the screen, a rectangular slot is formed on one side of the storage tank, the inner side of the rectangular slot is in communication with the inside of the storage tank, the bottom surface of the rectangular slot is flush with the top surface of the screen, and a sliding groove is formed on the front and back surfaces of the inner wall of the storage tank. The two sliding grooves are located above the screen and are parallel to each other, and a sliding block is movably installed in each sliding groove.

[0006] 2. The utility model discloses a patent no. CN202222404755.0, a name is "a water conservancy ditch construction is with the cut-off device", the patent discloses a water conservancy ditch construction is with the cut-off device, is related to water conservancy ditch construction technical field. The utility model discloses a mounting bracket, gate, movable plate, cleaning mechanism and lifting mechanism are hit, and the inside movable connection of gate has movable plate, and the cleaning mechanism is fixed on the mounting bracket, and the outside of mounting bracket is fixed with the cleaning mechanism, and the first spare seat is fixed on the mounting plate, and the water pump is fixed in the first spare seat's inside, and the bolt is connected on the second screw hole with the penetration of mounting plate, and the cleaning plate is fixed on the inboard of mounting bracket, and the protection ring is fixed on the inboard of mounting bracket, and the water jet is fixed on the protection ring.

[0007] 3. The utility model discloses a patent no. CN202323263316.3, a name is "a ditch construction cut-off device", the patent discloses a ditch construction cut-off device, in view of the poor adaptability of the cut-off device in the construction process of the existing ditch, it is difficult to install in the ditch of different size and use, and the stability of the cut-off plate after expansion is low, the present scheme is proposed, it includes gantry fixed frame, cut-off fixed plate and two cut-off adjusting plates, both sides of the gantry fixed frame are fixedly installed with the bottom plate, the cut-off fixed plate is slidably installed on the gantry fixed frame, adjusting grooves are formed in the both sides of the cut-off fixed plate, two cut-off adjusting plates are slidably connected in the two adjusting grooves respectively, and the cut-off fixed plate is equipped with an adjusting assembly.

[0008] Through the careful analysis of the above-mentioned patents, although these patents are related to the cut-off device of the ditch, and the improvement of the structure of the ditch cut-off device is also proposed, but these improvements do not involve the technical problems mentioned above, so the technical problems mentioned above still exist, so it is necessary to improve it. Utility model content

[0009] The utility model wants to solve the technical problem, in view of the heavy lifting of the present water channel throttling device, the water pressure at the bottom is very large, the motor work of the whole door plate is larger, is easy to damage, especially in the bottom of the gate, it is easy to be entangled by other sundries, the effect of the shortage of the gate valve closing is affected, a ditch cut-off device with pressure relief groove and cleaning brush is proposed, the throttling device can reduce the lifting lifting force, and effectively prevent the sundries from winding on the gate valve.

[0010] The utility model mainly realizes the following technical scheme: a ditch intercepting device with pressure relief groove and cleaning brush, including be used for intercepting water flow's intercepting assembly, elevating subassembly and cleaning component and be used for installing intercepting assembly, elevating subassembly and cleaning component's intercepting device main part, the intercepting assembly includes intercepting board and baffle, intercepting board sets up in the inside of intercepting device main part, and the inside of intercepting board is provided with pressure relief groove, the elevating subassembly includes hydraulic oil cylinder, and hydraulic oil cylinder is fixedly installed on the back of intercepting board through bolt symmetry, the output end of hydraulic oil cylinder is fixedly connected with the top inside of baffle, and baffle realizes elevating through hydraulic oil cylinder, the cleaning component includes cleaning brush, and cleaning brush is in rolling contact with intercepting board.

[0011] As a further improvement of the utility model, the bottom of the intercepting device main body is provided with a base on both sides, the top of the base is provided with a support rod symmetrically at both ends, the support rod is fixed to the intercepting device main body in a triangular shape, a T-shaped sliding groove is formed in the inside of the intercepting device main body corresponding to the distal end, and a sliding block with a size matching the inside of the T-shaped sliding groove is arranged on both sides of the intercepting board.

[0012] As a further improvement of the utility model, the intercepting assembly includes an intercepting board and a baffle, the intercepting board is arranged inside the intercepting device main body, and the intercepting board and the intercepting device main body are slidingly connected. The intercepting device main body is installed in the ditch, the base and the support rod at the bottom provide support for the intercepting device main body, and the intercepting board is controlled to contact the bottom of the ditch downwardly by the elevating assembly.

[0013] As a further improvement of the utility model, the elevating assembly includes a first wire reel, a first wire rope, and a second wire reel and a second wire rope; a first motor is fixedly connected to the middle of the top of the intercepting device main body by a bolt; a first wire reel and a second wire reel are fixedly connected to the output end of the first motor by a third rotating shaft and a second rotating shaft, respectively; and a first wire rope and a second wire rope are fixedly wound outside the first wire reel and the second wire reel, respectively.

[0014] As a further improvement of the utility model, a through hole is formed in the top of the intercepting device main body corresponding to the positions of the first wire reel and the second wire reel; and one end of the first wire rope and the second wire rope passing through the through hole is fixedly connected to the intercepting board.

[0015] As a further improvement of the utility model, a pressure relief groove is formed in the inside of the intercepting board, a plurality of fixed sliding rods are arranged at the bottom of the pressure relief groove; a baffle is arranged in the inside of the pressure relief groove; a limiting sliding groove with a corresponding size is formed in the bottom of the baffle corresponding to the fixed sliding rods; and the baffle is in an L shape.

[0016] As a further improvement of the utility model, the lifting assembly further comprises a hydraulic oil cylinder, the back surface of the intercepting plate is fixed with the hydraulic oil cylinder through bolts in a symmetrical manner; the output end of the hydraulic oil cylinder is fixedly connected with the top of the inner side of the baffle; the baffle can be lifted through the hydraulic oil cylinder.

[0017] As a further improvement of the utility model, the cleaning assembly comprises the cleaning brush, the inner side of one end of the intercepting device body is fixed with a second motor through bolts; the output end of the second motor is fixedly connected with a transmission shaft, the bottom of the outer side of the transmission shaft is sleeved with a first bevel gear; one side of the first bevel gear is provided with a second bevel gear.

[0018] As a further improvement of the utility model, the first bevel gear and the second bevel gear are engaged; one end of the second bevel gear is fixedly connected with a first rotating shaft; the outer side of the first rotating shaft is provided with a surrounding cleaning brush; the cleaning brush is in contact with the intercepting plate.

[0019] The above technical scheme has the following beneficial effects:

[0020] The utility model installs the intercepting device body in the ditch, drives the baffle to move upwards through the hydraulic oil cylinder of the lifting assembly, opens the bottom pressure relief groove to let the water flow out and relieve pressure, avoids that the water pressure is too large due to the whole intercepting plate rising, and simultaneously contacts the bottom of the ditch through controlling the intercepting plate downwards, when the engineering is finished, the bottom of the rising intercepting plate is cleaned through the cleaning assembly. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is external structure schematic diagram of the utility model;

[0022] Figure 2 It is internal structure schematic diagram of the utility model;

[0023] Figure 3 It is baffle structure schematic diagram of the utility model;

[0024] Figure 4 It is back structure schematic diagram of the utility model.

[0025] In the drawing: 1, intercepting device body;2, base;3, support rod;4, intercepting plate;5, baffle;6, fixed slide rod;7, pressure relief groove;8, T-shaped sliding groove;9, through hole;10, first motor;11, first line wheel;12, first line rope;13, second line wheel;14, second line rope;15, second motor;16, transmission shaft;17, first bevel gear;18, second bevel gear;19, first rotating shaft;20, second rotating shaft;21, third rotating shaft;22, cleaning brush;23, hydraulic oil cylinder;24, sliding block;25, limiting sliding groove. DETAILED DESCRIPTION

[0026] The utility model will be explained in detail below in combination with the drawings and specific embodiments. Embodiment one

[0027] As shown in the accompanying Figures 1-4 A kind of ditch intercepting device with pressure relief groove and cleaning brush, including: intercepting component for intercepting water flow, lifting assembly and cleaning component and for installing intercepting component, lifting assembly and cleaning component intercepting device main body 1, the bottom of intercepting device main body 1 both sides are provided with base 2, base 2 front and rear ends top are symmetrically provided with support rod 3, support rod 3 top and intercepting device main body 1 are fixed to be triangular shape, intercepting component includes intercepting plate 4 and baffle 5, intercepting plate 4 is provided in the inside of intercepting device main body 1, the inside of intercepting device main body 1 is away from one end and is equipped with T-shaped sliding slot 8, the both sides of intercepting plate 4 are provided with the sliding block 24 with the internal dimension of T-shaped sliding slot 8 adaptation, intercepting plate 4 and intercepting device main body 1 are slidingly connected.

[0028] In the embodiment, intercepting device main body 1 is installed in ditch, and the base 2 and the support rod 3 at the bottom provide support for the intercepting device main body 1, the intercepting plate 4 is controlled to contact the bottom of the ditch by the lifting assembly, and the place where the bottom of the intercepting plate 4 is in contact with the silt and sand is cleaned by the cleaning assembly when the engineering is finished.

[0029] As Figure 3 And Figure 4 As shown in the accompanying, lifting assembly includes first line wheel 11 first line 12 and second line wheel 13 second line 14, the middle part of the top of intercepting device main body 1 is fixedly connected with first motor 10 by bolt, the output end of first motor 10 is fixedly connected with first line wheel 11 and second line wheel 13 through third rotating shaft 21 and second rotating shaft 20 respectively, the outside of first line wheel 11 and second line wheel 13 is fixedly wound with first line 12 and second line 14 respectively, the top of intercepting device main body 1 is equipped with through-hole 9 corresponding to the position of first line wheel 11 and second line wheel 13, one end of first line 12 and second line 14 passes through through-hole 9 and is fixedly connected with intercepting plate 4, intercepting plate 4 is equipped with pressure relief groove 7 in the inside, the bottom of pressure relief groove 7 is provided with a plurality of fixed sliding rods 6, the inside of pressure relief groove 7 is provided with baffle 5, the bottom of baffle 5 is equipped with the limit sliding slot 25 of corresponding size corresponding to fixed sliding rod 6, baffle 5 is L-shaped, lifting assembly further includes hydraulic oil cylinder 23, the back of intercepting plate 4 is fixedly provided with hydraulic oil cylinder 23 by bolt, the output end of hydraulic oil cylinder 23 is fixedly connected with the top of the inside of baffle 5, baffle 5 can be lifted by hydraulic oil cylinder 23.

[0030] In this embodiment, the first motor 10 drives the first wire wheel 11 and the second wire wheel 13 to rotate through the third rotating shaft 21 and the second rotating shaft 20, and the first wire wheel 11 and the second wire wheel 13 rotate to control the first wire rope 12 and the second wire rope 14 to place the intercepting plate 4 downward, and the intercepting plate 4 moves downward through the sliding block 24 and the T-shaped sliding groove 8 to intercept the water flow, and the hydraulic oil cylinder 23 drives the baffle 5 to move upward through the fixed sliding rod 6 to discharge the water flow from the pressure relief groove 7.

[0031] As shown in Figure 1 and Figure 2 The cleaning assembly comprises a cleaning brush 22, and the inner side of one end of the intercepting device body 1 is fixedly provided with a second motor 15 through a bolt, the output end of the second motor 15 is fixedly connected with a transmission shaft 16, the outer side of the bottom of the transmission shaft 16 is sleeved with a first bevel gear 17, one side of the first bevel gear 17 is provided with a second bevel gear 18, the first bevel gear 17 and the second bevel gear 18 are in meshing connection, one end of the second bevel gear 18 is fixedly connected with a first rotating shaft 19, and the outer side of the first rotating shaft 19 is provided with a surrounding cleaning brush 22, and the cleaning brush 22 is in contact with the intercepting plate 4.

[0032] In this embodiment, the second motor 15 drives the first bevel gear 17 to rotate through the transmission shaft 16, the first bevel gear 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first rotating shaft 19 to rotate, and the first rotating shaft 19 drives the external cleaning brush 22 to rotate to remove the silt and the silt attached to the bottom of the intercepting plate 4 and the baffle 5.

[0033] In summary, the working principle of the utility model is as follows:

[0034] For such an intercepting device, first, the intercepting device body 1 is placed at the position required by the trench construction, the first motor 10 is turned on, the first motor 10 drives the third rotating shaft 21 and the second rotating shaft 20 to rotate, the third rotating shaft 21 and the second rotating shaft 20 drive the first wire wheel 11 and the second wire wheel 13 to rotate, and the first wire wheel 11 and the second wire wheel 13 rotate to control the first wire rope 12 and the second wire rope 14 to place the intercepting plate 4 downward, and the intercepting plate 4 moves downward through the sliding block 24 and the T-shaped sliding groove 8 to intercept the water flow;

[0035] Secondly, when pressure relief is required, the hydraulic oil cylinder 23 is opened, the hydraulic oil cylinder 23 drives the baffle 5 to move upward through the fixed sliding rod 6 to discharge the water flow from the pressure relief groove 7;

[0036] Then, the first motor 10 drives the third rotating shaft 21 and the second rotating shaft 20 to rotate, the third rotating shaft 21 and the second rotating shaft 20 drive the first wire wheel 11 and the second wire wheel 13 to rotate, and the first wire wheel 11 and the second wire wheel 13 rotate to control the first wire rope 12 and the second wire rope 14 to place the intercepting plate 4 upward;

[0037] Finally, the second motor 15 drives the first bevel gear 17 to rotate through the transmission shaft 16, the first bevel gear 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first rotating shaft 19 to rotate, and the first rotating shaft 19 drives the external cleaning brush 22 to rotate to remove the silt and silt attached to the bottom of the raised intercepting plate 4 and the baffle 5.

[0038] The utility model discloses the beneficial effect of having:

[0039] The utility model discloses through opening hydraulic pressure oil cylinder, and the hydraulic pressure oil cylinder output end drives the baffle to move up through the fixed slide rod orientation, and through the pressure relief groove of opening bottom lets the water flow to flow out pressure relief, avoids the whole intercepting plate of rising to cause water pressure to be too big, and the motor rises the whole intercepting plate and does the work bigger, and is easy to damage.

[0040] The utility model discloses through the second motor rotation through transmission shaft drive first bevel gear rotation, first bevel gear rotation drive second bevel gear rotation, second bevel gear rotation drive first rotating shaft rotation, and first rotating shaft drive cleaning brush rotate when intercepting plate and baffle rise, and clean the silt and silt that the intercepting plate and baffle surface attach, avoided the manpower that still needs to clean when the work ends.

[0041] It must be explained that the above-mentioned listed embodiments are only combined with the drawings to clearly and completely describe the technical scheme of the utility model; obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments, and the terms such as "upper", "lower", "front", "rear", "intermediate" and the like cited in the specification are only for the convenience of clear description, not to limit the scope of the utility model that can be implemented, and the change or adjustment of the relative relationship, when no substantial change of the technical content, is also regarded as the scope of the utility model that can be implemented. At the same time, the structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, so that the person skilled in the art can understand and read, and not to limit the implementation conditions of the utility model that can be implemented, so it does not have the substantial significance of technology, any modification of structure, change of proportion relationship or adjustment of size, when not affecting the effect and purpose that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

Claims

1. A gutter intercepting device with a pressure relief groove and a cleaning brush, comprising an intercepting assembly for intercepting water flow, a lifting assembly and a cleaning assembly, and a main body of the intercepting device for mounting the intercepting assembly, the lifting assembly and the cleaning assembly; characterized in that: The intercepting assembly comprises an intercepting plate and a baffle, the intercepting plate is arranged inside the intercepting device body, and a pressure relief groove is formed in the inside of the intercepting plate; the lifting assembly comprises a hydraulic oil cylinder, the hydraulic oil cylinder is fixed on the back of the intercepting plate through bolts, the output end of the hydraulic oil cylinder is fixedly connected with the top of the inside of the baffle, and the baffle is lifted through the hydraulic oil cylinder; the cleaning assembly comprises a cleaning brush, and the cleaning brush is in rolling contact with the intercepting plate.

2. The catch basin and gutter cleaning brush assembly of claim 1, wherein: The bottom of the intercepting device body is provided with a base on both sides, support rods are symmetrically arranged at the top of the front and rear ends of the base, the support rods are fixed in a triangular shape with the intercepting device body, T-shaped sliding grooves are formed in the inside of the intercepting device body corresponding to the distal ends, and sliding blocks that are adapted to the internal dimensions of the T-shaped sliding grooves are arranged on both sides of the intercepting plate.

3. The catch basin and gutter cleaning brush assembly of claim 1, wherein: The intercepting assembly comprises an intercepting plate and a baffle, the intercepting plate is arranged inside the intercepting device body, and a pressure relief groove is formed in the inside of the intercepting plate; the lifting assembly comprises a hydraulic oil cylinder, the hydraulic oil cylinder is fixed on the back of the intercepting plate through bolts, the output end of the hydraulic oil cylinder is fixedly connected with the top of the inside of the baffle, and the baffle is lifted through the hydraulic oil cylinder; the cleaning assembly comprises a cleaning brush, and the cleaning brush is in rolling contact with the intercepting plate.

4. The catch basin and gutter cleaning brush assembly of claim 1, wherein: The lifting assembly comprises a first wire reel, a first wire rope and a second wire reel; a first motor is fixedly connected to the middle of the top of the intercepting device body through bolts; the output end of the first motor is fixedly connected with the first wire reel and the second wire reel through a third rotating shaft and a second rotating shaft; the outside of the first wire reel and the second wire reel is fixedly wound with the first wire rope and the second wire rope.

5. The catch basin and gutter cleaning brush assembly of claim 4, wherein: The top of the intercepting device body is provided with a through hole corresponding to the positions of the first wire reel and the second wire reel; one end of the first wire rope and the second wire rope that passes through the through hole is fixedly connected with the intercepting plate.

6. The catch basin and gutter cleaning brush assembly of claim 5, wherein: The inside of the intercepting plate is provided with a pressure relief groove, a plurality of fixed sliding rods are arranged at the bottom of the pressure relief groove; the baffle is arranged in the inside of the pressure relief groove; a limiting sliding groove with a corresponding size is formed in the bottom of the baffle corresponding to the fixed sliding rods, and the baffle is in an L shape.

7. The gutter intercepting device with pressure relief slots and cleaning brushes of claim 1 or 4, wherein: The lifting assembly further comprises a hydraulic oil cylinder, the back of the intercepting plate is fixedly provided with the hydraulic oil cylinder through bolts; the output end of the hydraulic oil cylinder is fixedly connected with the top of the inside of the baffle; the baffle can be lifted through the hydraulic oil cylinder.

8. The gutter capture device with relief slots and cleaning brushes of claim 1, wherein: The cleaning assembly comprises the cleaning brush, a second motor is fixedly arranged on the inside of one end of the intercepting device body through bolts; a transmission shaft is fixedly connected to the output end of the second motor, a first bevel gear is sleeved on the outside of the bottom of the transmission shaft; a second bevel gear is arranged on one side of the first bevel gear.

9. The gutter capture device with relief slots and cleaning brushes of claim 8, wherein: The first bevel gear and the second bevel gear are engaged, one end of the second bevel gear is fixedly connected with a first rotating shaft, a surrounding cleaning brush is arranged on the outside of the first rotating shaft, and the cleaning brush is in contact with the intercepting plate.

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