CN212079605U - Water pump mounting structure for supervision - Google Patents

Abstract

The utility model relates to a water pump installation technical field discloses a manage and use water pump mounting structure, including bottom plate and water pump package mount pad, be provided with the erection column on the bottom plate, the mounting hole has been seted up on the erection column, set up on the water pump package mount pad with mounting hole assorted locating hole, be provided with in erection column and the locating hole and be used for the fast-assembling subassembly together bottom plate and water pump package mount pad fixed connection. The quick assembly component comprises a fastening column and a cam rocking handle structure, and the cam rocking handle structure is rotatably connected to the upper end of the fastening column and used for pressing the fastening column. The utility model discloses replace bolt and nut to connect, can carry out rapid Assembly, in time maintain.

Description

Water pump mounting structure for supervision

Technical Field

The utility model relates to a water pump installation technical field especially relates to a water pump mounting structure for supervision.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. When an existing water pump is installed, a shock absorber is installed on the ground, a base is installed above the shock absorber, a bottom plate is installed on the base, and then a water pump set is installed on the bottom plate. The bottom plate is installed on the base through bolts and nuts. The water pump set is arranged on the bottom plate through bolts and nuts.

In engineering supervision, the structure is found that in the mounting and dismounting processes, the bolts are required to be completely screwed in or screwed out of the nuts to complete the dismounting and mounting of the water pump set, and the mounting process is complicated; due to the negligence of workers, the bolts and the nuts connected between the water pump set and the bottom plate are lost individually, so that the water pump set is loosened relative to the bottom plate, and the normal operation of the water pump set is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a manage and use water pump mounting structure, this structural design integrative connection structure replaces bolt and nut to connect, can carry out rapid Assembly, in time maintains.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manage and use water pump mounting structure, includes bottom plate and water pump package mount pad, be provided with the erection column on the bottom plate, the mounting hole has been seted up on the erection column, set up on the water pump package mount pad with the locating hole that the mounting hole matches, be provided with in erection column and the locating hole and be used for the fast-assembling subassembly with bottom plate and water pump package mount pad fixed connection together.

Further, the fast-assembling subassembly includes fastening post and cam rocking handle structure, the cam rocking handle structure rotate to be connected the upper end of fastening post for compress tightly the fastening post.

Furthermore, the bottom end, far away from the cam rocking handle structure, of the fastening column is integrally provided with a fastening disc, the diameter of the fastening disc is smaller than that of the mounting hole and the positioning hole respectively, the fastening disc penetrates through the mounting hole and the positioning hole, and fastening blocks are arranged on two sides of the fastening disc in an outwards protruding mode.

Furthermore, a pressing disc is sleeved on the fastening column close to the cam rocking handle structure, the pressing disc is arranged on the fastening column in a sliding mode, and the diameter of the pressing disc is larger than that of the positioning hole.

Furthermore, two groups of damping springs are sleeved on the fastening column and are positioned between the pressing disc and the fastening disc.

Furthermore, a spring connecting piece is arranged between the two groups of damping springs and is sleeved on the fastening column in a sliding manner.

Furthermore, the cam rocking handle structure comprises a cam and a rocking handle which are integrally arranged, a groove is formed in the surface of the cam inwards, and the fastening column is connected into the groove through a pin shaft.

Furthermore, a first guide groove is formed in the mounting hole, the first guide groove is formed downwards from the upper end face of the mounting column along the axial direction of the mounting hole, and a clamping groove is formed in the bottom of the first guide groove, which is far away from the upper end face of the mounting column, along the circumference of the mounting hole.

Furthermore, a limiting block is arranged on the bottom plate and located on one side of the mounting column, a limiting groove is formed in the limiting block, and a limiting stop is arranged in the limiting groove.

Furthermore, a second guide groove is formed in the positioning hole from the upper end surface of the positioning hole downwards along the axial direction of the positioning hole.

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

1) the utility model discloses a fast-assembling subassembly replaces bolted nut in the past to be connected, the last fastening block of fast-assembling subassembly aligns first guide way and the second guide way inserts, when the fastening block inserts to the mounting hole bottom, two sets of damping spring that the cover was established on the fastening post receive the extrusion shrink, rotatory fastening post, it is rotatory to make the fastening block follow the chucking groove rotatory to the tip of keeping away from first guide way to drive the fastening disc, then wave the rocking handle, order about the cam conflict and compress tightly the dish, and then chucking fast-assembling subassembly, only need assemble fast-assembling subassembly in advance, insert and can accomplish the installation after screwing, the assembly is swift, avoided too much because of the part, lose easily, it is more convenient to maintain.

2) The utility model discloses set up spring coupling spare, make the spring keep vertical, avoid because of spring length overlength, the moment of torsion effect leads to the spring to damage.

3) The utility model discloses in the bottom of mounting hole, be fixed with compression spring, compression spring's upper end is located the bottom top in chucking groove, the last fixedly connected with buffer board of compression spring. When the fastening disc is close to the buffer board, the extrusion makes the compression spring atress compressed, and compression spring is further made the buffer board tightly contradict the fastening disc by the elasticity that the compression produced for it is firm more after the installation, difficult not hard up.

Drawings

FIG. 1 is a schematic view of the overall structure of the installation structure of the supervision water pump of the present invention;

FIG. 2 is an exploded view of the mounting structure of the water pump for supervision according to the present invention;

FIG. 3 is a top view of the connection between the mid-base plate and the quick assembly of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic structural view of the middle bottom plate of the present invention;

fig. 6 is a schematic view of a partial structure of a mounting seat of a pump set of a middle water pump of the present invention;

fig. 7 is a schematic structural view of the middle quick-assembly component of the present invention.

In the figure: the quick assembly device comprises a base plate 1, mounting columns 11, mounting holes 111, a first guide groove 1111, a clamping groove 1112, a compression spring 1113, a buffer plate 1114, a limiting block 12, a limiting groove 121, a limiting stop 122, a water pump set mounting seat 2, a positioning hole 21, a second guide groove 211 and a quick assembly component 3;

fast-assembling subassembly 3: the clamping device comprises a fastening column 31, a cam rocking handle structure 32, a cam 321, a groove 3211, a rocking handle 322, a fastening disc 33, a fastening block 331, a pressing disc 34, a damping spring 35, a spring connecting piece 36, an accommodating cavity 361 and a spring sleeve platform 362.

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, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

The embodiment of the utility model provides a one:

please refer to fig. 1-7 simultaneously, the utility model provides a water pump mounting structure for prison and administration, including bottom plate 1 and water pump package mount pad 2, be provided with erection column 11 on bottom plate 1, this erection column 11 is preferred to be set up with bottom plate 1 an organic whole, from the terminal surface inwards along the axial seted up mounting hole 111 on erection column 11, seted up on water pump package mount pad 2 with mounting hole 111 assorted locating hole 21, be provided with in mounting hole 111 and locating hole 21 and be used for being in the same place quick-assembling subassembly 3 with bottom plate 1 and water pump package mount pad 2 fixed connection. The cross section of the water pump set mounting seat 2 is in an inverted U shape, and the two sides of the water pump set mounting seat 2 are integrally provided with the antenna, so that the contact area between the lower surface of the water pump set mounting seat 2 and the upper surface of the bottom plate 1 is effectively reduced, the pressure of the water pump set mounting seat is increased, and the water pump is more stably mounted.

It should be noted that the height of the mounting post 11 may be equal to the thickness of the water pump set mounting seat 2 and the antenna. When the water pump set is installed, the positioning holes 21 and the mounting columns 11 are aligned to enable the mounting columns 11 to be completely inserted into the positioning holes 21, then the quick assembly 3 is clamped at the upper ends of the water pump set mounting seats 2, the quick assembly 3 and the mounting columns 11 are matched for limiting to clamp the water pump set mounting seats 2, and then the water pump set is installed and fixed.

In addition, the connecting height of the mounting column 11 and the positioning hole 21 can also be equal to the thickness of the water pump set mounting seat 2 and the antenna. Namely, the upper end surface of the mounting post 11 is provided with an edge (shown in the drawing and not numbered) along the circumference, the edge is arranged downwards from the upper end surface, and the edge is provided with an outward drawing die; the positioning hole 21 extends outward from one side of the mounting post 11, another edge is arranged on the extended positioning hole 21 along the circumferential direction, the other edge is arranged upward from the lower end surface of the positioning hole 21, and an inward drawing die is arranged on the other edge. When the water pump set is installed, the positioning hole 21 is aligned with the installation column 11, so that the installation column 11 is not completely inserted into the positioning hole 21, the inward and outward drawing edges are clamped with each other, and the positioning hole 21 is close to the installation column 11 under the action of gravity of the water pump set, so that connection is more stable. And a second guide groove 211 is formed in the positioning hole 21 from the upper end surface of the positioning hole 21 downward along the axial direction of the positioning hole 21, and the second guide groove 211 corresponds to the first guide groove 1111.

In order to make the technical solution more clear to those skilled in the art, the package assembly 3 is specifically described in detail, the package assembly 3 includes a fastening post 31 and a cam crank structure 32, and the cam crank structure 32 is rotatably connected to an upper end of the fastening post 31 for pressing the fastening post 31. The bottom end of the fastening column 31, which is far away from the cam rocking handle structure 32, is integrally provided with a fastening disc 33, the diameter of the fastening disc 33 is smaller than the diameter of the mounting hole 111 and the diameter of the positioning hole 21, the fastening disc 33 penetrates through the mounting hole 111 and the positioning hole 21, the two sides of the fastening disc 33 are provided with fastening blocks 331 in an outward protruding mode, and the fastening blocks 331 are rectangular blocks. The clamping column 31 is sleeved with a pressing disc 34 close to the cam rocking handle structure 32, the pressing disc 34 is arranged on the clamping column 31 in a sliding mode, and the diameter of the pressing disc 34 is larger than that of the positioning hole 21. Two groups of damping springs 35 are sleeved on the fastening column 31, and the two groups of damping springs 35 are positioned between the pressing plate 34 and the fastening plate 33. When installed, the fastening block 331 is aligned with the second guide groove 211 and the first guide groove 1111, and inserted vertically downward.

In this embodiment, in order to keep the spring vertical and avoid the damage of the spring due to the excessive length of the spring and the torque action, a spring connecting piece 36 is arranged between the two sets of damping springs 35, the spring connecting piece 36 is slidably sleeved on the fastening column 31, and the damping springs 35 vertically slide on the fastening column 31 along with the stress and the reset. The spring connector 36 has a receiving cavity 361 and a spring receiving platform 362, wherein one set of damping springs 35 is embedded in the receiving cavity 361, and the other set of damping springs 35 is sleeved on the outer circumferential surface of the spring receiving platform.

In this embodiment, specifically, the cam rocking handle structure 32 includes cam 321 and rocking handle 322 that integrative set up, and the surface of cam 321 has inwards seted up recess 3211, and in fastening post 31 passed through round pin hub connection and recess 3211, this round pin axle both ends all were provided with the dog of avoiding sliding off from cam 321, and one dog can set up with round pin axle is integrative, and another dog is after the installation, is strikeed the deformation with the hammer and forms. Design like this, avoid because of water pump package working process, because vibrations lead to fast-assembling subassembly 3 to connect not hard up. By rocking the rocking handle 322, the cam 321 is driven against the pressing plate 34, thereby clamping the quick assembly 3.

In this embodiment, a first guide groove 1111 is formed in the mounting hole 111, the first guide groove 1111 is formed from the upper end surface of the mounting post 11 and extends downward along the axial direction of the mounting hole 111, a clamping groove 1112 is formed in the bottom of the first guide groove 1111 away from the upper end surface of the mounting post 11 and extends along the circumference of the mounting hole 111, and the clamping groove 1112 and the fastening block 331 cooperate to clamp the quick assembling unit 3.

In this embodiment, a limiting block 12 is disposed on the bottom plate 1, the limiting block 12 is located on one side of the mounting post 11, a limiting groove 121 is disposed on the limiting block 12, and a limiting stop 122 is disposed in the limiting groove 121. After the quick assembly 3 is clamped, the rocking handle 322 is arranged in the limiting groove 121, the limiting stop block 122 blocks the rocking handle 322, and the phenomenon that the fastening block 331 jumps out of the clamping groove 1112 and moves upwards along the guide groove to cause connection failure of the quick assembly 3 due to vibration caused by the work of a water pump set is avoided.

It is right the utility model discloses a scheme is moved and is described, behind the erection column 11 inserts locating hole 21, align locating hole 21 with erection column 11, make fastening piece 331 on the fast-assembling subassembly 3 align first guide way 1111 and second guide way 211 and insert, when fastening piece 331 inserts to mounting hole 111 bottom, two sets of damping spring 35 that the cover was established on fastening post 31 receive the extrusion shrink, rotatory fastening post 31, it is rotatory to make fastening piece 331 follow chucking groove 1112 rotatory to the tip of keeping away from first guide way 1111 to drive fastening disk 33, then wave rocking handle 322, order about cam 321 conflict and compress tightly dish 34, and then chucking fast-assembling subassembly 3. The position of fastening piece 331 chucking is just in the position of spacing groove 121, sends into spacing groove 121 with rocking handle 322 at last, and in this process, two sets of damping spring 35 are in compressed state all the time for fastening piece 331 tightly contradicts clamping groove 1112 inner wall bottom all the time, and rocking handle 322 contradicts the inner wall top of spacing groove 121 all the time. The connection between the water pump set mounting seat 2 and the bottom plate 1 is completed quickly.

The embodiment of the utility model provides a two:

referring to fig. 4, in order to stabilize the connection of the quick assembling unit 3, a compression spring 1113 is fixed at the bottom of the mounting hole 111, when the compression spring 1113 is in an unstressed state, the upper end of the compression spring 1113 is located above the bottom of the clamping groove 1112, and a buffer plate 1114 is fixedly connected to the compression spring 1113. When fastening dish 33 is close to buffer board 1114, the extrusion makes compression spring 1113 atress compressed, and compression spring 1113 is further made buffer board 1114 tightly contradict fastening dish 33 by the elasticity that the compression produced for it is firm more after the installation, difficult not hard up.

The novel installation process of this use as follows: when the water pump package of installation, align the erection column 11 with locating hole 21 and make the erection column 11 insert in the locating hole 21, make fastening piece 331 on the fast-assembling subassembly 3 align first guide way 1111 and second guide way 211 and insert, when fastening piece 331 inserts to mounting hole 111 bottom, two sets of damping spring 35 that the cover was established receive the extrusion shrink on the fastening post 31, rotatory fastening post 31, it makes fastening piece 331 rotatory to keeping away from the tip of first guide way 1111 along chucking groove 1112 to drive fastening disc 33 is rotatory, then wave rocking handle 322, order about cam 321 conflict and compress tightly dish 34, and then chucking fast-assembling subassembly 3. The position of fastening piece 331 chucking is just in the position of spacing groove 121, sends into spacing groove 121 with rocking handle 322 at last, and in this process, two sets of damping spring 35 are in compressed state all the time for fastening piece 331 tightly contradicts clamping groove 1112 inner wall bottom all the time, and rocking handle 322 contradicts the inner wall top of spacing groove 121 all the time. The connection between the water pump set mounting seat 2 and the bottom plate 1 is completed quickly.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope of the present invention, and in short, the scope of protection is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a manage and use water pump mounting structure, includes bottom plate (1) and water pump package mount pad (2), its characterized in that: the mounting structure is characterized in that a mounting column (11) is arranged on the bottom plate (1), a mounting hole (111) is formed in the mounting column (11), a positioning hole (21) matched with the mounting hole (111) is formed in the water pump set mounting seat (2), and a quick assembly component (3) fixedly connecting the bottom plate (1) and the water pump set mounting seat (2) together is arranged in the mounting column (11) and the positioning hole (21).

2. The prison water pump mounting structure according to claim 1, wherein: the quick assembly component (3) comprises a fastening column (31) and a cam rocking handle structure (32), wherein the cam rocking handle structure (32) is rotatably connected to the upper end of the fastening column (31) and used for pressing the fastening column (31).

3. The prison water pump mounting structure according to claim 2, wherein: the bottom end, far away from the cam rocking handle structure (32), of the fastening column (31) is integrally provided with a fastening disc (33), the diameters of the fastening disc (33) are smaller than the diameters of the mounting hole (111) and the positioning hole (21), the fastening disc (33) penetrates through the mounting hole (111) and the positioning hole (21), and fastening blocks (331) are arranged on two sides of the fastening disc (33) in a protruding mode.

4. The prison water pump mounting structure according to claim 3, wherein: the clamping column (31) is close to the cam rocking handle structure (32) and is sleeved with a pressing disc (34), the pressing disc (34) is arranged on the clamping column (31) in a sliding mode, and the diameter of the pressing disc (34) is larger than that of the positioning hole (21).

5. The prison water pump mounting structure according to claim 4, wherein: two groups of damping springs (35) are sleeved on the fastening column (31), and the two groups of damping springs (35) are located between the pressing disc (34) and the fastening disc (33).

6. The prison water pump mounting structure according to claim 5, wherein: and a spring connecting piece (36) is arranged between the two groups of damping springs (35), and the spring connecting piece (36) is sleeved on the fastening column (31) in a sliding manner.

7. A water pump mounting structure for proctoring according to any one of claims 2 to 6, wherein: the cam rocking handle structure (32) comprises a cam (321) and a rocking handle (322) which are integrally arranged, a groove (3211) is formed in the surface of the cam (321) inwards, and the fastening column (31) is connected into the groove (3211) through a pin shaft.

8. The prison water pump mounting structure according to claim 1, wherein: first guide way (1111) have been seted up in mounting hole (111), first guide way (1111) are followed erection column (11) up end is followed mounting hole (111) axial is seted up downwards, first guide way (1111) are kept away from the bottom of erection column (11) up end is followed chucking groove (1112) have been seted up to mounting hole (111) circumference.

9. The prison water pump mounting structure according to claim 8, wherein: the mounting structure is characterized in that a limiting block (12) is arranged on the bottom plate (1), the limiting block (12) is located on one side of the mounting column (11), a limiting groove (121) is formed in the limiting block (12), and a limiting stop block (122) is arranged in the limiting groove (121).

10. The prison water pump mounting structure according to claim 1, wherein: a second guide groove (211) is formed in the positioning hole (21) from the upper end face of the positioning hole (21) downwards along the axial direction of the positioning hole (21).

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