CN210371312U

CN210371312U - Drive arrangement for hydraulic engineering

Info

Publication number: CN210371312U
Application number: CN201920916221.1U
Authority: CN
Inventors: 焦兴隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-21
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a hydraulic engineering drive device, including U type bottom plate and the fixed driving motor of U type bottom plate upside installation, the output shaft of driving motor is connected with the water pump through the coupling, the one end installation of driving motor is provided with the protection casing and is located the coupling outside, the bottom of protection casing is provided with fixed establishment, fixed establishment includes bracing piece, fixed slot, U type fixture block, stiffener, through-hole, wedge and rubber anti-abrasion pad; the utility model discloses a stiffener pass through the firm upper surface at U type bottom plate of card of U type fixture block, and elasticity through U type fixture block self makes the wedge back-off at the internal surface of U type bottom plate, can prevent that U type fixture block is not hard up to drop, but U type fixture block quick assembly disassembly and saving physical power and time simultaneously, it is easy to become rusty and corrode in humid air for a long time to have solved the bolt to the inconvenient dismantlement of protection casing is wasted time and energy and increases cost of maintenance when just dismantling, increases the problem of downtime.

Description

Drive arrangement for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to drive arrangement for hydraulic engineering.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully having a profit, reach the engineering of removing the evil and making good use of purpose and building, water is the essential valuable resource of mankind production and life, but its state that exists naturally does not accord with mankind's needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and carry out the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, need use water pump drive device to draw water when carrying out water yield regulation and distribution.

The bottom end of an outer side protective cover of an existing water pump driving device is usually welded or fixed on a base through a bolt, the bolt is prone to rusting and corrosion in humid air for a long time, when the water pump driving device is damaged and needs to be disassembled for maintenance, the protective cover is inconvenient to disassemble, time and labor are wasted during disassembly, maintenance cost is increased, the shutdown maintenance time is prolonged, and the work efficiency of the driving device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive arrangement for hydraulic engineering to solve the above-mentioned background art and put forward present water pump drive's shaft coupling outside protection casing bottom and weld usually or the bolt fastening on the base, and the bolt is the easy rust corrosion of growing in humid air for a long time, when water pump drive damages needs to dismantle the maintenance, thereby the inconvenient dismantlement of protection casing, and waste time and energy and increase cost of maintenance when dismantling, and increase the problem of downtime and reduction drive arrangement's work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a driving device for hydraulic engineering comprises a U-shaped bottom plate and a driving motor fixedly installed on the U-shaped bottom plate, wherein an output shaft of the driving motor is connected with a water pump through a coupling, one end of the driving motor is provided with a protective cover and is positioned outside the coupling, one end of the driving motor is fixedly provided with a motor rear cover through a bolt, the bottom end of the protective cover is provided with a fixing mechanism, the fixing mechanism comprises a supporting rod, a fixing groove, a U-shaped clamping block, a reinforcing rod, a through hole, a wedge body and a rubber anti-abrasion pad, supporting rods are fixedly installed at the corners of the bottom end of the protective cover, the bottom end of the supporting rod is installed and placed inside the fixing groove, the fixing groove is symmetrically arranged on the upper surface of the U-shaped bottom plate and corresponds to the supporting rod respectively, the reinforcing rod is fixedly connected between the two supporting rods, and the two ends of the U-, the through-hole symmetry runs through and sets up in the upper surface of U type bottom plate and lies in one side of fixed slot respectively, wedge symmetry installation is fixed in the both sides bottom of U type fixture block and is pasted respectively at the lower surface of U type bottom plate, the installation of rubber abrasionproof pad is pasted at the internal surface of U type fixture block and is located the upper surface of stiffener, the surface of lid is provided with protection machanism behind the motor.

Preferably, the protection machanism includes elastic sealing ring, L type limiting plate, draw-in groove, spacing arch, sealed arch and sealed recess, the lid passes through the bolt-up behind the motor and fixes the one end at driving motor, the surface of lid behind the motor is fixed in the installation of L type limiting plate symmetry, the surface of lid forms the draw-in groove behind L type limiting plate and the motor, the surface of lid and the outside that is located the bolt behind the motor is established to elastic sealing ring cover, the one end of L type limiting plate is fixed and is provided with spacing arch at the motor back lid surface other end, elastic sealing ring's internal surface edge symmetry installation is fixed with sealed arch and places the inside at sealed recess, the surface of lid and the both sides that are located the bolt respectively behind the motor are seted up to sealed recess symmetry.

Preferably, a water inlet is formed in the side face of the water pump, and a water outlet is formed in the upper surface of the water pump.

Preferably, fixing plates are fixedly arranged on two sides of the U-shaped bottom plate, and positioning holes are formed in the surfaces of the fixing plates in a penetrating mode.

Preferably, a lifting lug is fixedly installed at the top end of the water pump, and a lifting hole is formed in the surface of the lifting lug.

Preferably, the surface of the driving motor is connected with a power line, and one end of the power line is fixed with a power plug.

Preferably, the side surface of the motor rear cover is provided with a ventilation heat dissipation hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a stiffener pass through the firm upper surface at U type bottom plate of card of U type fixture block, and elasticity through U type fixture block self makes the wedge back-off at the internal surface of U type bottom plate, can prevent that U type fixture block is not hard up to drop, but U type fixture block quick assembly disassembly and saving physical power and time simultaneously, it is easy to become rusty and corrode in humid air for a long time to have solved the bolt, thereby the inconvenient dismantlement of protection casing is wasted time and energy and increase cost of maintenance when just dismantling, increase down time and reduce drive arrangement's work efficiency's problem.

(2) The utility model discloses a cover surface behind the motor is established through the firm cover of L type limiting plate to the elastic sealing ring, avoids moisture and bolt contact corrosion to rust, through sealed protruding fixed leakproofness that can help increasing the elastic sealing ring with sealed recess block, and the convenient quick assembly disassembly of elastic sealing ring has reduced the operation degree of difficulty.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged cross-sectional view of the area a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the cross section along the direction C-C in fig. 2 according to the present invention;

fig. 4 is an enlarged cross-sectional view of the area B in fig. 1 according to the present invention;

in the figure: 1. a U-shaped bottom plate; 2. a water inlet; 3. a water pump; 4. a water outlet; 5. a protective cover; 6. a drive motor; 7. a motor rear cover; 8. an elastic sealing ring; 9. a support bar; 10. fixing grooves; 11. a U-shaped fixture block; 12. a reinforcing bar; 13. a through hole; 14. a wedge; 15. a rubber anti-wear pad; 16. an L-shaped limiting plate; 17. a card slot; 18. a limiting bulge; 19. sealing the protrusion; 20. the groove is sealed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a driving device for hydraulic engineering comprises a U-shaped bottom plate 1 and a driving motor 6 fixedly installed on the upper side of the U-shaped bottom plate 1, an output shaft of the driving motor 6 is connected with a water pump 3 through a shaft coupler, one end of the driving motor 6 is provided with a protective cover 5 and is positioned on the outer side of the shaft coupler, one end of the driving motor 6 is fixedly installed with a motor rear cover 7 through bolts, the bottom end of the protective cover 5 is provided with a fixing mechanism, the fixing mechanism comprises supporting rods 9, fixing grooves 10, U-shaped clamping blocks 11, reinforcing rods 12, through holes 13, wedge bodies 14 and rubber anti-abrasion pads 15, supporting rods 9 are fixedly installed at corners of the bottom end of the protective cover 5, the bottom end of each supporting rod 9 is installed and placed inside the corresponding fixing groove 10, the fixing grooves 10 are symmetrically arranged on the upper surface of the U-shaped bottom plate 1 and correspond to the supporting rods 9 respectively, the reinforcing rods 12 are fixedly connected between the two, the through holes 13 symmetrically penetrate through the upper surface of the U-shaped bottom plate 1 and are respectively positioned at one side of the fixing groove 10, the wedge bodies 14 are symmetrically installed and fixed at the bottoms of the two sides of the U-shaped fixture block 11 and are respectively attached to the lower surface of the U-shaped bottom plate 1, the rubber anti-abrasion pads 15 are installed and attached to the inner surface of the U-shaped fixture block 11 and are positioned on the upper surface of the reinforcing rod 12, the friction damage of the inner surface of the U-shaped fixture block 11 and the upper surface of the reinforcing rod 12 can be avoided through the rubber anti-abrasion pads 15, the reinforcing rod 12 is stably clamped on the upper surface of the U-shaped bottom plate 1 through the U-shaped fixture block 11, the wedge bodies 14 are reversely buckled on the inner surface of the U-shaped bottom plate 1 through the elasticity of the U-shaped fixture block 11, the U-shaped fixture block 11 can be prevented from loosening and falling off, the U-shaped fixture block 11 can be quickly assembled and disassembled, the labor and, the shutdown maintenance time is prolonged, the working efficiency of the driving device is reduced, and a protection mechanism is arranged on the outer surface of the motor rear cover 7.

In this embodiment, preferably, the protection mechanism includes an elastic sealing ring 8, an L-shaped limiting plate 16, a slot 17, a limiting protrusion 18, a sealing protrusion 19 and a sealing groove 20, the rear motor cover 7 is fixed at one end of the driving motor 6 by a bolt, the L-shaped limiting plate 16 is symmetrically fixed on the outer surface of the rear motor cover 7, the L-shaped limiting plate 16 and the outer surface of the rear motor cover 7 form the slot 17, the elastic sealing ring 8 is sleeved on the outer surface of the rear motor cover 7 and located at the outer side of the bolt, one end of the L-shaped limiting plate 16 is fixed at the other end of the outer surface of the rear motor cover 7 and provided with the limiting protrusion 18, which helps to prevent the elastic sealing ring 8 from sliding out from the inside of the slot 17, the sealing protrusion 19 is symmetrically fixed on the edge of the inner surface of the elastic sealing ring 8 and placed inside the sealing groove 20, the elastic sealing ring 8 is stably sleeved on the outer surface of the rear motor cover 7 through the L-shaped limiting plate 16, so that the contact corrosion and rusting of moisture and bolts are avoided, the sealing performance of the elastic sealing ring 8 can be increased by clamping and fixing the sealing protrusion 19 and the sealing groove 20, and the elastic sealing ring 8 is convenient to assemble and disassemble quickly and the operation difficulty is reduced.

In this embodiment, preferably, the water inlet 2 has been seted up to the side of water pump 3, and the delivery port 4 has been seted up to the upper surface of water pump 3, and the water pump 3 of being convenient for draws water and goes out water and conveniently controls and use water pump 3.

In this embodiment, preferably, the fixing plates are fixedly installed on two sides of the U-shaped bottom plate 1, and the surface of each fixing plate is provided with a positioning hole in a penetrating manner, so that the U-shaped bottom plate 1 can be conveniently fixed on the ground through expansion bolts.

In this embodiment, preferably, the top end of the water pump 3 is fixedly provided with a lifting lug, and a lifting hole is formed in the surface of the lifting lug, so that the water pump 3 can be conveniently lifted and carried by the lifting hook.

In this embodiment, preferably, a power cord is connected to the surface of the driving motor 6, and a power plug is fixed to one end of the power cord, so as to conveniently power the driving motor 6 and provide power for the water pump 3.

In this embodiment, preferably, the side surface of the motor rear cover 7 is provided with a ventilation hole, which is helpful for heat dissipation and cooling of the driving motor 6 during use.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, earlier establish the one end at driving motor 6 through the bolt cover to lid 7 behind the motor, cover lid 7's surface and the inside that impels draw-in groove 17 behind the motor to elastic sealing ring 8 afterwards, let sealed arch 19 fixed with sealed recess 20 block simultaneously, can make elastic sealing ring 8 firm lid 7's surface behind the motor through L type limiting plate 16, then 5 covers in the cascade ware outside and lie in one side of driving motor 6 to protection casing, let the inside that fixed slot 10 was inserted to the bottom of bracing piece 9 simultaneously, cover U type fixture block 11 from last down at stiffener 12 upper surface afterwards, let the both ends of U type fixture block 11 run through the inside of inserting through-hole 13 simultaneously, let 14 back-off of wedge block at U type bottom plate 1's internal surface simultaneously, can use this utility model after the installation is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drive arrangement for hydraulic engineering, includes fixed driving motor (6) of side-mounting on U type bottom plate (1) and U type bottom plate (1), the output shaft of driving motor (6) is connected with water pump (3) through the coupling, the one end installation of driving motor (6) is provided with protection casing (5) and is located the coupling outside, the one end of driving motor (6) is fixed with motor back lid (7), its characterized in that through the bolt mounting: the bottom end of the protective cover (5) is provided with a fixing mechanism, the fixing mechanism comprises supporting rods (9), fixing grooves (10), U-shaped clamping blocks (11), reinforcing rods (12), through holes (13), wedge bodies (14) and rubber anti-abrasion pads (15), the supporting rods (9) are fixedly installed at the corners of the bottom end of the protective cover (5), the bottom end of each supporting rod (9) is installed inside the corresponding fixing groove (10), the fixing grooves (10) are symmetrically formed in the upper surface of the U-shaped bottom plate (1) and correspond to the corresponding supporting rods (9), the reinforcing rods (12) are fixedly connected between the two supporting rods (9), two ends of each U-shaped clamping block (11) penetrate through the corresponding through hole (13), the through holes (13) are symmetrically formed in the upper surface of the U-shaped bottom plate (1) and are located on one side of the corresponding fixing groove (10), wedge (14) symmetry installation is fixed in the both sides bottom of U type fixture block (11) and pastes the lower surface at U type bottom plate (1) respectively, rubber abrasionproof pad (15) installation is pasted the internal surface at U type fixture block (11) and is located the upper surface of stiffener (12), the surface of lid (7) is provided with protection machanism behind the motor.

2. The hydraulic engineering drive device according to claim 1, wherein: the protection mechanism comprises an elastic sealing ring (8), an L-shaped limiting plate (16), a clamping groove (17), a limiting bulge (18), a sealing bulge (19) and a sealing groove (20), the motor rear cover (7) is installed and fixed at one end of a driving motor (6) through a bolt, the L-shaped limiting plate (16) is symmetrically installed and fixed on the outer surface of the motor rear cover (7), the L-shaped limiting plate (16) and the outer surface of the motor rear cover (7) form the clamping groove (17), the elastic sealing ring (8) is sleeved on the outer surface of the motor rear cover (7) and located on the outer side of the bolt, one end of the L-shaped limiting plate (16) is fixed at the other end of the outer surface of the motor rear cover (7) and provided with the limiting bulge (18), the sealing bulge (19) is symmetrically installed and fixed on the edge of the inner surface of the elastic sealing ring (8, the sealing grooves (20) are symmetrically formed in the outer surface of the motor rear cover (7) and are respectively located on two sides of the bolt.

3. The hydraulic engineering drive device according to claim 1, wherein: a water inlet (2) is formed in the side face of the water pump (3), and a water outlet (4) is formed in the upper surface of the water pump (3).

4. The hydraulic engineering drive device according to claim 1, wherein: the fixing plates are fixedly arranged on two sides of the U-shaped bottom plate (1), and positioning holes are formed in the surfaces of the fixing plates in a penetrating mode.

5. The hydraulic engineering drive device according to claim 1, wherein: lifting lugs are fixedly installed at the top ends of the water pumps (3), and lifting holes are formed in the surfaces of the lifting lugs.

6. The hydraulic engineering drive device according to claim 1, wherein: the surface of the driving motor (6) is connected with a power line, and one end of the power line is fixed with a power plug.

7. The hydraulic engineering drive device according to claim 1, wherein: and the side surface of the motor rear cover (7) is provided with a ventilation heat dissipation hole.