CN210550677U

CN210550677U - A support frame for water pump maintenance

Info

Publication number: CN210550677U
Application number: CN201921611688.1U
Authority: CN
Inventors: 谢茂勤
Original assignee: Funing Kangxiang Electrical Accessories Co Ltd
Current assignee: Funing Kangxiang Electrical Accessories Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-19
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a support frame for water pump maintenance, including the montant, the bottom plate is installed to the bottom of montant, and the bottom movable mounting of bottom plate has four universal wheels, the top of montant is provided with second clamping mechanism, and second clamping mechanism's top is provided with first clamping mechanism, one side of second clamping mechanism is provided with first horizontal pole, one side of first clamping mechanism is provided with the second horizontal pole, and the one end bottom fixedly connected with threaded rod of second horizontal pole, the one end of first horizontal pole is run through there is the sleeve pipe, threaded connection has the nut on the threaded rod, and the side of nut is fixed with the handle bar, first clamping mechanism all includes fixing base and sliding seat with second clamping mechanism. The utility model discloses simple structure for the water pump can rotate at will on the horizontal direction, has made things convenient for people's operation, also can stop the rotation of water pump at any time, has avoided the maintenance process normal water pump to take place the condition of skew, and the practicality is strong.

Description

A support frame for water pump maintenance

Technical Field

The utility model relates to a water pump technical field especially relates to a support frame for water pump maintenance.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc.

The current water pump is usually directly placed on the ground or a table plate during maintenance, the water pump needs to be continuously rotated in the maintenance process, or a worker rotates around the water pump, the physical power of the worker is wasted, and the maintenance efficiency is influenced, so that the support frame for maintaining the water pump is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a support frame for water pump maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting frame for maintaining a water pump comprises a vertical rod, wherein a bottom plate is installed at the bottom of the vertical rod, four universal wheels are movably installed at the bottom of the bottom plate, a second clamping mechanism is arranged at the top of the vertical rod, a first clamping mechanism is arranged at the top of the second clamping mechanism, a first cross rod is arranged on one side of the second clamping mechanism, a second cross rod is arranged on one side of the first clamping mechanism, a threaded rod is fixedly connected to the bottom of one end of the second cross rod, a sleeve penetrates through one end of the first cross rod, a nut is in threaded connection with the threaded rod, a handle rod is fixed to the side face of the nut, the first clamping mechanism and the second clamping mechanism respectively comprise a fixed seat and a movable seat, a fixed shaft is fixed to the side face of the fixed seat, a bearing is embedded into one side of the movable seat, a rubber pad is arranged on the other side of the movable seat, and a plurality of positioning grooves are formed in, two grooves are formed in the side face of a fixing seat on the first clamping mechanism, a connecting shaft penetrates through the inside of each groove, a positioning ring is fixed to the bottom of each connecting shaft, a plurality of positioning blocks matched with the positioning grooves are fixed to the bottom of each positioning ring, springs are arranged inside the grooves, a limiting ring is fixed to each connecting shaft, and the connecting shafts are fixed to the tops of the connecting shafts through the same pull rod.

Preferably, the four universal wheels are respectively positioned at four corners of the bottom plate, and the universal wheels are self-locking universal wheels.

Preferably, the top fixed mounting of bottom plate has two hollow poles, and the equal fixed mounting in top of two hollow poles has puts the thing box.

Preferably, the two fixing seats are respectively and fixedly installed on the first cross rod and the second cross rod, and the threaded rod penetrates through the sleeve.

Preferably, the movable seat is movably mounted on the fixed shaft through a bearing, and the spring is sleeved on the connecting shaft.

Preferably, the edge of rubber pad is provided with the piece of cup jointing, seted up the screens groove on the sliding seat, the piece of cup jointing is in the inside in screens groove.

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

1. the utility model discloses in through setting up first horizontal pole, second horizontal pole, threaded rod, sleeve pipe, nut, handle bar, fixing base, sliding seat, fixed axle, bearing and rubber pad, utilize the cooperation of threaded rod and nut for first clamping mechanism and second clamping mechanism can press from both sides tight water pump, recycle the cooperation of fixed axle and bearing, make the water pump can rotate at will on the horizontal direction, made things convenient for people's operation.

2. The utility model discloses in through setting up constant head tank, recess, holding ring, locating piece, connecting axle, spring, spacing ring and pull rod, utilize mutually supporting of constant head tank and locating piece for the water pump can stall at any time, has avoided the maintenance in-process water pump to take place the skew.

To sum up, the utility model discloses make the water pump can rotate at will on the horizontal direction, made things convenient for people's operation, also can stop the rotation of water pump at any time, avoided the maintenance process water pump to take place the condition of skew, the practicality is strong.

Drawings

Fig. 1 is a schematic view of an overall structure of a support frame for maintaining a water pump according to the present invention;

fig. 2 is a structural diagram of a first clamping mechanism or a second clamping mechanism of a support frame for maintaining a water pump according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of a support frame for maintaining a water pump according to the present invention;

fig. 4 is a top view of the movable seat of the support frame for maintaining the water pump of the present invention.

In the figure: the device comprises a vertical rod 1, a bottom plate 2, a universal wheel 3, a first clamping mechanism 4, a second clamping mechanism 5, a first cross rod 6, a second cross rod 7, a threaded rod 8, a sleeve 9, a nut 10, a handle rod 11, a fixed seat 12, a movable seat 13, a fixed shaft 14, a bearing 15, a rubber pad 16, a positioning groove 17, a groove 18, a positioning ring 19, a positioning block 20, a connecting shaft 21, a spring 22, a limiting ring 23 and a pull rod 24.

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.

Referring to fig. 1-4, a support frame for water pump maintenance comprises a vertical rod 1, a bottom plate 2 is installed at the bottom of the vertical rod 1, four universal wheels 3 are movably installed at the bottom of the bottom plate 2, a second clamping mechanism 5 is arranged at the top of the vertical rod 1, a first clamping mechanism 4 is arranged at the top of the second clamping mechanism 5, a first cross rod 6 is arranged at one side of the second clamping mechanism 5, a second cross rod 7 is arranged at one side of the first clamping mechanism 4, a threaded rod 8 is fixedly connected to the bottom of one end of the second cross rod 7, a sleeve 9 penetrates through one end of the first cross rod 6, a nut 10 is in threaded connection with the threaded rod 8, a handle rod 11 is fixed on the side of the nut 10, the first clamping mechanism 4 and the second clamping mechanism 5 both comprise a fixed seat 12 and a movable seat 13, a fixed shaft 14 is fixed on the side of the fixed seat 12, a bearing 15 is embedded in, and the opposite side of the movable seat 13 is provided with a rubber pad 16, one side of the movable seat 13 on the first clamping mechanism 4 is provided with a plurality of positioning grooves 17, the side of the fixed seat 12 on the first clamping mechanism 4 is provided with two grooves 18, a connecting shaft 21 penetrates through the inside of the groove 18, the bottom of the connecting shaft 21 is fixed with a positioning ring 19, the bottom of the positioning ring 19 is fixed with a plurality of positioning blocks 20 matched with the positioning grooves 17, the inside of the groove 18 is provided with a spring 22, the connecting shaft 21 is fixed with a positioning ring 23, and the tops of the two connecting shafts 21 are fixed with a same pull rod 24.

Four universal wheels 3 are located four corners of bottom plate 2 respectively, and universal wheel 3 specifically is the auto-lock universal wheel, the top fixed mounting of bottom plate 2 has two hollow poles, the equal fixed mounting in top of two hollow poles has puts the thing box, two fixing bases 12 respectively fixed mounting on first horizontal pole 6 and second horizontal pole 7, threaded rod 8 runs through sleeve pipe 9, sliding seat 13 passes through bearing 15 movable mounting on fixed axle 14, spring 22 cup joints on connecting axle 21, the edge of rubber pad 16 is provided with cup joints the piece, the screens groove has been seted up on the sliding seat 13, cup joint the piece and cup joint the inside in the screens groove.

The working principle is as follows: when the device is used, after the device is moved to a specified position by the universal wheel 3, the second cross rod 7 is manually gripped, the first clamping mechanism 4 positioned right above the second clamping mechanism 5 is moved away, then the water pump to be maintained is placed on the movable seat 13 on the second clamping mechanism 5 and is manually fixed, then the second cross rod 7 is gripped and is lifted upwards, so that the vertical distance between the second clamping mechanism 5 and the first clamping mechanism 4 is larger than the thickness of the water pump, then the second cross rod 7 is rotated, so that the first clamping mechanism 4 is moved right above the second clamping mechanism 5 again, the acting force on the second cross rod 7 is cancelled, the first clamping mechanism 4 is lapped on the water pump, then the nut 10 is rotated by the handle rod 11 until the first clamping mechanism 4 and the second clamping mechanism 5 tightly clamp the water pump, and then maintenance can be started, at this time, the positioning block 20 is located inside the positioning groove 17, therefore, when the water pump needs to be rotated, the pull rod 24 needs to be pulled upwards, so that the two connecting shafts 21 drive the limiting ring 23 and the positioning ring 19 to move upwards, the positioning block 20 gradually withdraws from the inside of the positioning groove 17, then the water pump can be rotated, after the water pump rotates to a proper position, the acting force acting on the pull rod 24 is cancelled, under the action of gravity and elastic force, the positioning block 20 at the bottom of the positioning ring 19 contacts with the movable seat 13 again, then the water pump is slightly rotated, so that the positioning block 20 can enter the inside of the positioning groove 17 again, the next step of operation can be performed on the water pump, the bearing 15 can reduce the friction force between the movable seat 13 and the fixed shaft 14, the rubber pad 16 is used for increasing the friction force between the water pump and the movable seat 13, meanwhile, the, the utility model discloses simple structure for the water pump can rotate at will on the horizontal direction, has made things convenient for people's operation, also can stop the rotation of water pump at any time, has avoided the maintenance process normal water pump to take place the condition of skew, and the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support frame for water pump maintenance, includes montant (1), its characterized in that, bottom plate (2) are installed to the bottom of montant (1), and the bottom movable mounting of bottom plate (2) has four universal wheels (3), the top of montant (1) is provided with second clamping mechanism (5), and the top of second clamping mechanism (5) is provided with first clamping mechanism (4), one side of second clamping mechanism (5) is provided with first horizontal pole (6), one side of first clamping mechanism (4) is provided with second horizontal pole (7), and the one end bottom fixedly connected with threaded rod (8) of second horizontal pole (7), the one end of first horizontal pole (6) is run through there is sleeve pipe (9), threaded connection has nut (10) on threaded rod (8), and the side of nut (10) is fixed with handle bar (11), first clamping mechanism (4) and second clamping mechanism (5) all include fixing base (12) and sliding seat (13) A fixed shaft (14) is fixed on the side surface of the fixed seat (12), a bearing (15) is embedded in one side of the movable seat (13), a rubber pad (16) is arranged on the other side of the movable seat (13), a plurality of positioning grooves (17) are formed in one side of the movable seat (13) positioned on the first clamping mechanism (4), two grooves (18) are formed in the side face of the fixed seat (12) positioned on the first clamping mechanism (4), a connecting shaft (21) penetrates through the grooves (18), a positioning ring (19) is fixed at the bottom of the connecting shaft (21), a plurality of positioning blocks (20) matched with the positioning grooves (17) are fixed at the bottom of the positioning ring (19), a spring (22) is arranged in the groove (18), a limiting ring (23) is fixed on the connecting shaft (21), and the top of each of the two connecting shafts (21) is fixed with a same pull rod (24).

2. A support frame for water pump maintenance according to claim 1, wherein four universal wheels (3) are respectively located at four corners of the bottom plate (2), and the universal wheels (3) are self-locking universal wheels.

3. The supporting frame for maintaining the water pump as claimed in claim 1, wherein two hollow rods are fixedly mounted at the top of the bottom plate (2), and storage boxes are fixedly mounted at the tops of the two hollow rods.

4. A support frame for water pump maintenance according to claim 1, wherein the two fixing seats (12) are respectively fixedly mounted on the first cross bar (6) and the second cross bar (7), and the threaded rod (8) penetrates through the sleeve (9).

5. The support frame for water pump maintenance according to claim 1, wherein the movable seat (13) is movably mounted on the fixed shaft (14) through a bearing (15), and the spring (22) is sleeved on the connecting shaft (21).

6. The supporting frame for maintaining the water pump as claimed in claim 1, wherein a sleeve is arranged at the edge of the rubber pad (16), a clamping groove is formed in the movable seat (13), and the sleeve is sleeved inside the clamping groove.