High-power water pump outlet hose fixing module

Abstract

The high-power water pump outlet hose fixing module comprises a balance weight base and anchor rods, the balance weight base is fixedly installed on a dam body C through at least four anchor rods, and a plurality of foot pads used for adjusting the installation levelness of the balance weight base are evenly distributed on the bottom face of the balance weight base in a sliding mode. The counterweight base is provided with an oil duct for adjusting the foot pad and an adjuster; the regulator is mounted in the oil duct in a threaded sealing transmission manner; a plurality of inlet hose joints and a plurality of outlet pipeline connecting assemblies are uniformly distributed and fixedly mounted on the counterweight base, and the inlet hose joints are communicated with the corresponding outlet pipeline connecting assemblies; and the oil channel is filled with pressure liquid. According to the utility model, repeated engineering of transportation and hoisting is reduced, and the whole process is more convenient and safer; through the arrangement of the foot pads, the oil ducts and the adjusters, the levelness of the counterweight base during installation can be adjusted conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hydraulic engineering especially, relate to a high -power water pump export hose fixing module. BACKGROUND

[0002] The basin power station may exist emergency rescue working condition in daily operation process, how to quickly carry out pumping is the problem that needs to be solved at present. In addition, the water conservancy and hydropower station is discharged every year during the age repair, and the energy dissipation facilities are overhauled, and pumping operation is needed to the energy dissipation buildings such as stilling basin and water cushion pond.

[0003] According to the current domestic and foreign research status investigation, and the current water conservancy and hydropower station maintenance pumping mode, the water conservancy and hydropower station stilling basin, water cushion pond pumping basically adopts the pumping type of self -moving, water pump and pumping platform splicing assembly.

[0004] The pumping platform pipeline of this assembly type is complex, in order to ensure the stability of each water pipe, each water pipe needs to be equipped with many counterweights, which leads to the repeated engineering quantity of transportation and hoisting, high cost and great safety risk; At the same time, there is a certain level difference on the surface of the dam body, which is not convenient to adjust the levelness of equipment installation during installation.

[0005] Therefore, the high -power water pump outlet hose fixing module is needed to solve the above problems. SUMMARY

[0006] The utility model discloses to overcome the above -mentioned insufficient, provide a high -power water pump outlet hose fixing module to solve the problem in the background art.

[0007] The utility model discloses a technical scheme in order to solve the above technical problem is: a high -power water pump outlet hose fixing module, including counterweight base and anchor rod, wherein: the counterweight base is fixedly installed on dam body C at least through four anchor rods, and the bottom surface of counterweight base is evenly distributed with a plurality of pad feet that adjust the levelness of counterweight base installation, and the counterweight base is provided with oil channel and regulator that adjust pad feet, the regulator is installed in the oil channel through screw thread sealing transmission,

[0008] The counterweight base is fixedly installed with a plurality of inlet hose joints and a plurality of outlet pipeline connection assemblies, and the inlet hose joint is communicated with the corresponding outlet pipeline connection assembly.

[0009] The oil channel is filled with pressure liquid.

[0010] Preferably, a plurality of cavities are evenly distributed on the counterweight base, and a corresponding water outlet pipe is fixedly installed at one end of each cavity on the counterweight base, and the water outlet pipe is in communication with the corresponding cavity; the inlet hose joint is detachably fixedly installed at the other end of the corresponding cavity, and the inlet hose joint is in communication with the corresponding cavity; and the outlet pipe connecting assembly is detachably fixedly installed on the corresponding water outlet pipe.

[0011] Preferably, a fixing lug is fixedly installed at each of the four corners of the counterweight base, and the fixing lug is detachably fixedly connected to the corresponding anchor rod.

[0012] Preferably, the oil channel comprises a main oil cavity, an adjusting cavity, a plurality of shunt oil cavities, and a plurality of foot cavities, and the main oil cavity, the adjusting cavity, and the plurality of shunt oil cavities are arranged below the internal cavity of the counterweight base; the plurality of foot cavities are evenly distributed on the bottom surface of the counterweight base; one end of each of the shunt oil cavities and the adjusting cavity is in communication with the main oil cavity; the other end of each of the shunt oil cavities is in communication with the corresponding foot cavity; the other end of the adjusting cavity is in communication with the outside of the counterweight base; the regulator is threadedly and sealingly drivenly installed in the adjusting cavity; and the foot is slidingly installed in the corresponding foot cavity.

[0013] Preferably, the foot cavity comprises a piston cavity, a through hole, and a ring cavity, and the piston cavity, the through hole, and the ring cavity are sequentially arranged from inside to outside on the bottom surface of the counterweight base; the piston cavity is in communication with the corresponding main oil cavity and shunt oil cavity; and the foot is slidingly installed in the corresponding piston cavity, through hole, and ring cavity.

[0014] Preferably, the adjusting cavity comprises an adjusting oil cavity and a threaded cavity, and the adjusting oil cavity and the threaded cavity are sequentially arranged from inside to outside on one side of the counterweight base, and the adjusting oil cavity and the threaded cavity are in communication; one end of the adjusting oil cavity is in communication with the main oil cavity; and the regulator is threadedly and sealingly drivenly installed in the adjusting oil cavity and the threaded cavity.

[0015] Preferably, the regulator comprises an adjusting screw rod, a sealing threaded sleeve is threadedly engaged on the adjusting screw rod, and a piston column is fixedly installed at one end of the adjusting screw rod; the sealing threaded sleeve is fixedly installed on the outside of the counterweight base, and the sealing threaded sleeve is coaxially communicated with the threaded cavity; the adjusting screw rod is threadedly and sealingly drivenly installed in the threaded cavity; and the piston column is sealingly slidingly and rotatably installed in the adjusting oil cavity.

[0016] Preferably, the foot comprises a support column, a piston head, and a support pad, one end of the support column is fixedly connected with the piston head, and the other end of the support column is fixedly connected with the support pad; the support column is slidingly installed in the piston cavity, the through hole, and the ring cavity; the piston head is sealingly slidingly installed in the corresponding piston cavity; and the support pad is sealingly slidingly installed in the corresponding ring cavity.

[0017] The utility model has the advantages of the following:

[0018] 1. The utility model discloses a setting of anchor rod and counterweight base, avoids the trouble of needing to equip many counterweight blocks for each water pipe during installation, thereby reducing repetitive engineering of hoisting and transportation, and the whole process is more convenient and safe.

[0019] 2. The utility model discloses the setting of foot pad, oil channel and regulator, which facilitates the adjustment of the levelness of the counterweight base during installation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the counterweight base and anchor rod structure schematic view of the utility model;

[0021] Figure 2 It is the counterweight base bottom surface partial cut structure schematic view of the utility model;

[0022] Figure 3 It is the A place partial enlargement structure schematic view of the utility model;

[0023] Figure 4 It is the B place partial enlargement structure schematic view of the utility model;

[0024] Figure 5 It is the counterweight base structure schematic view of the utility model through anchor rod installation on dam body;

[0025] In the drawing:

[0026] Counterweight base 1, main oil cavity 11, piston cavity 12, through -hole 13, ring cavity 14, shunt oil cavity 15, adjust oil cavity 16, screw cavity 17, cavity way 2, water outlet pipe 3, import hose joint 4, outlet pipeline connection subassembly 5, fixed lug 6, adjust screw rod 7, piston column 71, foot pad 8, support column 81, piston head 82, support pad 83, sealing screw thread cover 9, anchor rod 10, dam body C. DETAILED DESCRIPTION

[0027] The utility model will be further described below in combination with the drawings and examples:

[0028] Example

[0029] Refer to Figures 1-5The utility model provides a kind of high-power water pump outlet hose fixing module, including counterweight base 1 and anchor rod 10, wherein: counterweight base 1 is fixedly installed on dam body C by at least four anchor rods 10, the setting of counterweight base 1 cooperation anchor rod 10 not only avoids the trouble that multiple counterweight blocks need to be hoisted, but also can guarantee the stability between counterweight base 1 and each water pipe, while process is more convenient and flexible, and the bottom surface of counterweight base 1 is evenly distributed with several pad feet 8 for adjusting the levelness of installation of counterweight base 1, so that the levelness of counterweight base 1 on dam body C can be adjusted when installing counterweight base 1, the oil channel and regulator for adjusting pad feet 8 are provided on the counterweight base 1;The regulator is sealingly and threadedly installed in the oil channel, so that the pressure liquid inside the oil channel is pressed by the regulator, according to the flatness of dam body C, the pressure liquid inside the oil channel drives pad feet 8 to extend different lengths from counterweight base 1, so as to support counterweight base 1 and ensure the levelness between counterweight base 1 and dam body C;

[0030] Several inlet hose joints 4 and several outlet pipeline connecting assemblies 5 are fixedly installed on counterweight base 1, and the inlet hose joint 4 is communicated with the corresponding outlet pipeline connecting assembly 5, so as to connect the outlet hose of high-power water pump through the inlet hose joint 4 and connect other pipelines or equipment outside through the outlet pipeline connecting assembly 5, so as to pump the water in dam body C to the required position;

[0031] The pressure liquid filled in the oil channel, such as hydraulic oil, provides the required energy for driving the movement of pad feet 8.

[0032] Several cavities 2 are evenly and penetratively provided on counterweight base 1, so as to stably communicate between inlet hose joint 4 and outlet pipeline connecting assembly 5, pump the water to the required position, and each cavity 2 on counterweight base 1 is fixedly installed with a corresponding water outlet pipe 3 at one port, and the water outlet pipe 3 is communicated with the corresponding cavity 2;The inlet hose joint 4 is detachably fixedly installed at the other port of the corresponding cavity 2, and the inlet hose joint 4 is communicated with the corresponding cavity 2;The outlet pipeline connecting assembly 5 is detachably fixedly installed on the corresponding water outlet pipe 3;So as to ensure the stability of inlet hose joint 4 and outlet pipeline connecting assembly 5 on counterweight base 1, and facilitate the separate disassembly and replacement of inlet hose joint 4 and outlet pipeline connecting assembly 5.

[0033] One fixed lug 6 is fixedly installed at each corner of counterweight base 1, and the fixed lug 6 is sleeved on the corresponding anchor rod 10, and the fixed lug 6 and the corresponding anchor rod 10 are detachably fixedly connected;So as to position and disassemble between counterweight base 1 and anchor rod 10.

[0034] The oil channel comprises a main oil cavity 11, an adjusting cavity, a plurality of shunt oil cavities 15 and a plurality of pad cavities, and the main oil cavity 11, the adjusting cavity and the plurality of shunt oil cavities 15 are arranged below the inner cavity 2 of the counterweight base 1. The main oil cavity 11 is arranged at the center of the counterweight base 1. The arrangement of the main oil cavity 11 and the shunt oil cavities 15 enables the pressure oil in the main oil cavity 11 to enter the corresponding pad cavities through the shunt oil cavities 15, thereby driving the pads 8 in the corresponding pad cavities to move. The plurality of pad cavities are arranged on the bottom surface of the counterweight base 1, which provides installation space for the pads 8 and ensures the stability and smoothness of the pads 8 during operation. One end of each of the shunt oil cavities 15 and the adjusting cavity is in communication with the main oil cavity 11. The other end of each of the shunt oil cavities 15 is in communication with the corresponding pad cavity. The other end of the adjusting cavity is in communication with the outside of the counterweight base 1. The arrangement of the adjusting cavity provides installation space and operation space for the adjuster and movement space for the oil in the main oil cavity 11. The adjuster is threadedly and sealingly installed in the adjusting cavity, which drives the oil in the main oil cavity 11 to move. The pads 8 are slidingly installed in the corresponding pad cavities.

[0035] The pad cavity comprises a piston cavity 12, a through hole 13 and a ring cavity 14, which are arranged in sequence from inside to outside on the bottom surface of the counterweight base 1. The piston cavity 12, the through hole 13 and the ring cavity 14 are coaxially communicated. The piston cavity 12 is in communication with the corresponding main oil cavity 11 and shunt oil cavity 15. The pads 8 are sealingly and slidingly installed in the corresponding piston cavity 12, through hole 13 and ring cavity 14. The inner diameters of the piston cavity 12 and the ring cavity 14 are larger than that of the through hole 13, which ensures the sealing between the pads 8 and prevents the pads 8 from falling off.

[0036] The adjusting cavity comprises an adjusting oil cavity 16 and a threaded cavity 17, which are arranged in sequence from inside to outside on one side of the counterweight base 1. The adjusting oil cavity 16 and the threaded cavity 17 are communicated. One end of the adjusting oil cavity 16 is in communication with the main oil cavity 11. The inner diameter of the threaded cavity 17 is larger than that of the adjusting oil cavity 16, which provides movement space for the piston column 71. The adjuster is threadedly and sealingly installed in the adjusting oil cavity 16 and the threaded cavity 17, which ensures the sealing between the adjuster and the adjusting oil cavity 16 and the threaded cavity 17 and prevents oil leakage.

[0037] The adjuster comprises an adjusting screw rod 7, and a sealing screw sleeve 9 is installed on the adjusting screw rod 7 through thread engagement. The sealing screw sleeve 9 is arranged to improve the sealing between the adjusting screw rod 7 and the threaded cavity 17. One end of the adjusting screw rod 7 is fixedly installed with a piston column 71 to ensure the sealing and smoothness of the piston column 71 during movement in the adjusting oil cavity 16. The sealing screw sleeve 9 is fixedly installed outside the counterweight base 1 and coaxially communicated with the threaded cavity 17, so that the piston column 71 is driven to move in the adjusting oil cavity 16 by rotating the adjusting screw rod 7. The adjusting screw rod 7 is installed in the threaded cavity 17 through thread sealing transmission. The piston column 71 is sealingly and rotatably installed in the adjusting oil cavity 16.

[0038] The cushion foot 8 comprises a supporting column 81, a piston head 82 and a supporting pad 83. One end of the supporting column 81 is fixedly connected with the piston head 82, and the other end of the supporting column 81 is fixedly connected with the supporting pad 83. The supporting column 81 is slidingly installed in the piston cavity 12, the through hole 13 and the ring cavity 14 to ensure the stability and smoothness of the cushion foot 8 during movement. The piston head 82 is sealingly and slidingly installed in the corresponding piston cavity 12 to ensure the sealing between the piston head 82 and the piston cavity 12 and the smoothness during movement. The supporting pad 83 is sealingly and slidingly installed in the corresponding ring cavity 14 to increase the contact area with the dam body C, thereby ensuring the stability between the counterweight base 1 and the dam body C. The diameters of the piston head 82 and the supporting pad 83 are greater than the diameter of the supporting column 81.

[0039] In this embodiment, as described above, Figure 5 When in use, first, a required number of anchor rods 10 are pre-buried at a required position of the dam body C, and then the adjusting screw rod 7 is loosened counterclockwise. At this time, the cushion foot 8 is in an active state.

[0040] The counterweight base 1 can be installed. During installation, the fixed lug 6 on the counterweight base 1 is sleeved on the corresponding anchor rod 10, so that the counterweight base 1 is cooperated with the anchor rod 10. After the counterweight base 1 contacts the dam body C, if the part of the counterweight base 1 contacting the dam body C is relatively flat, the supporting pad 83 will move into the corresponding ring cavity 14. At this time, the cushion foot 8 does not need to be adjusted. Finally, the anchor rod 10 and the fixed lug 6 are fixed through corresponding fasteners.

[0041] If the part where the counterweight base 1 contacts the dam body C is uneven, the levelness of the counterweight base 1 is ensured by hoisting equipment, the distance between the counterweight base 1 and the dam body C is controlled, then the adjusting screw rod 7 is rotated clockwise, the piston column 71 is driven to move in the adjusting oil cavity 16, the oil in the adjusting oil cavity 16 and the oil in the main oil cavity 11 and the shunt oil cavity 15 are forced to enter the corresponding foot pad cavities, so that the foot pad 8 inside the corresponding foot pad cavity is driven to move to the outside of the counterweight base 1; in the process of movement of the foot pad 8, when the higher part of the dam body C contacts the corresponding foot pad 8, the foot pad 8 will be subjected to a certain pressure and cannot continue to move, at this time, the hydraulic oil will flow to the foot pad cavities of other suspended foot pads 8, until the suspended foot pad 8 contacts the lower part of the dam body C, the leveling of the counterweight base 1 is completed, and finally the anchor rod 10 and the fixing lug 6 are fixed by the corresponding fasteners.

[0042] The above-mentioned embodiments are only preferred technical solutions of the present application, and should not be regarded as a limitation of the present application. The protection scope of the present application should be based on the technical solutions claimed in the claims, including equivalent replacement solutions of the technical features claimed in the claims. That is, equivalent replacement improvements within this range are also within the protection scope of the present application.

[0043] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A high-power water pump outlet hose fixing module, characterized in that: Including counterweight base (1) and anchor rod (10), wherein: the counterweight base (1) is fixedly installed on dam body (C) by at least four anchor rods (10), and the bottom surface of the counterweight base (1) is uniformly slidably installed with several adjusting feet (8) for adjusting the levelness of the installation of the counterweight base (1), and the counterweight base (1) is provided with an oil channel and an adjuster for adjusting the adjusting feet (8); the adjuster is threadedly and sealingly drivingly installed in the oil channel; The counterweight base (1) is uniformly fixedly installed with several inlet hose joints (4) and several outlet pipeline connecting assemblies (5), and the inlet hose joint (4) is communicated with the corresponding outlet pipeline connecting assembly (5). The oil channel is filled with pressure liquid.

2. A high-power water pump outlet hose fixing module according to claim 1, characterized in that: The counterweight base (1) is uniformly and penetratively provided with several cavities (2), and each cavity (2) on the counterweight base (1) is fixedly installed with a corresponding water outlet pipe (3) at one end, and the water outlet pipe (3) is communicated with the corresponding cavity (2); the inlet hose joint (4) is detachably fixedly installed at the other end of the corresponding cavity (2), and the inlet hose joint (4) is communicated with the corresponding cavity (2); the outlet pipeline connecting assembly (5) is detachably fixedly installed on the corresponding water outlet pipe (3).

3. A high-power water pump outlet hose fixing module according to claim 2, characterized in that: The four corners of the counterweight base (1) are each fixedly installed with a fixed lug (6), and the fixed lug (6) is sleeved on the corresponding anchor rod (10), and the fixed lug (6) and the corresponding anchor rod (10) are detachably fixedly connected.

4. A high-power water pump outlet hose fixing module according to any one of claims 1-3, characterized in that: The oil channel includes a main oil cavity (11), an adjusting cavity, several shunt oil cavities (15) and several foot cavities, and the main oil cavity (11), the adjusting cavity and the several shunt oil cavities (15) are all provided below the inner cavity (2) of the counterweight base (1); the several foot cavities are uniformly provided on the bottom surface of the counterweight base (1); one end of the shunt oil cavity (15) and the adjusting cavity is communicated with the main oil cavity (11); the other end of the shunt oil cavity (15) is communicated with the corresponding foot cavity; the other end of the adjusting cavity is communicated with the outside of the counterweight base (1); the adjuster is threadedly and sealingly drivingly installed in the adjusting cavity; the foot (8) is slidably installed in the corresponding foot cavity.

5. A high power water pump outlet hose fixing module as claimed in claim 4, characterized in that: The foot cavity includes a piston cavity (12), a through hole (13) and a ring cavity (14), and the piston cavity (12), the through hole (13) and the ring cavity (14) are sequentially provided from inside to outside on the bottom surface of the counterweight base (1); the piston cavity (12) is communicated with the corresponding main oil cavity (11) and shunt oil cavity (15); the foot (8) is slidably installed in the corresponding piston cavity (12), through hole (13) and ring cavity (14).

6. A high power water pump outlet hose fixing module as claimed in claim 4, wherein: The adjusting cavity includes an adjusting oil cavity (16) and a threaded cavity (17), and the adjusting oil cavity (16) and the threaded cavity (17) are sequentially provided from inside to outside on one side of the counterweight base (1), and the adjusting oil cavity (16) and the threaded cavity (17) are communicated; one end of the adjusting oil cavity (16) is communicated with the main oil cavity (11); the adjuster is threadedly and sealingly drivingly installed in the adjusting oil cavity (16) and the threaded cavity (17).

7. A high power water pump outlet hose fixing module as claimed in claim 6, characterized in that: The regulator comprises an adjusting screw rod (7), a sealing threaded sleeve (9) is installed on the adjusting screw rod (7) through thread engagement, one end of the adjusting screw rod (7) is fixedly installed with a piston column (71); the sealing threaded sleeve (9) is fixedly installed outside the counterweight base (1), and the sealing threaded sleeve (9) is coaxially communicated with a threaded cavity (17); the adjusting screw rod (7) is installed in the threaded cavity (17) through thread sealing transmission; the piston column (71) is sealingly and slidably and rotatably installed in an adjusting oil cavity (16).

8. A high power water pump outlet hose fixing module as claimed in claim 5, wherein: The foot pad (8) comprises a supporting column (81), a piston head (82) and a supporting pad (83), one end of the supporting column (81) is fixedly connected with the piston head (82), the other end of the supporting column (81) is fixedly connected with the supporting pad (83); the supporting column (81) is slidably installed in a piston cavity (12), a through hole (13) and a ring cavity (14); the piston head (82) is sealingly and slidably installed in a corresponding piston cavity (12); the supporting pad (83) is sealingly and slidably installed in a corresponding ring cavity (14).

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