CN215563016U

CN215563016U - Non-negative pressure tank for non-negative pressure water supply equipment

Info

Publication number: CN215563016U
Application number: CN202121019054.4U
Authority: CN
Inventors: 孙县鹏
Original assignee: Zhengzhou Sancaitong Industry And Trade Co ltd
Current assignee: Zhengzhou Sancaitong Industry And Trade Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-18
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a non-negative pressure tank for non-negative pressure water supply equipment, which comprises a steady flow tank, a universal pulley, a worm wheel and a worm, wherein a support frame is fixedly welded on the bottom surface of the steady flow tank, a shifting plate is arranged on the outer surface of the support frame, a lead screw is arranged in the support frame and is connected with a bottom end bearing of the support frame, a sleeve is sleeved on the outer side of the lead screw, a connecting rod is fixedly welded on the outer surface of the sleeve and penetrates through a positioning plate, and the positioning plate is fixedly welded on the inner wall of the support frame. This no negative pressure water supply equipment is with no negative pressure jar, staff need carry out suitable position control during operation to this no negative pressure jar, can be manual through the rotation to the carousel for universal pulley carries out the work of going up and down, makes things convenient for universal pulley to shift out braced frame's inside and supports the work, thereby is convenient for follow-up staff to carry out steady aversion to no negative pressure jar.

Description

Non-negative pressure tank for non-negative pressure water supply equipment

Technical Field

The utility model relates to the technical field of water supply equipment, in particular to a non-negative pressure tank for non-negative pressure water supply equipment.

Background

Water supply equipment is mainly because of insufficient pressure can't reach the professional equipment that the height of user's water used and design, and general water supply equipment has equipment such as pump set, switch board and overhead tank to constitute, also contains some special equipment simultaneously, conveniently adapts to different user demands, wherein including no negative pressure tank, but the no negative pressure water supply equipment in the existing market still has following problem with no negative pressure tank:

1. in the operation process of workers, the overall weight of the non-negative pressure tank is heavy, the non-negative pressure tank generally needs to be carried by external auxiliary equipment, and the overall displacement work is not convenient and fast;

2. when tools such as a pulley and the like are arranged at the bottom of the non-negative pressure tank to shift, the position of the installed pulley is fixed, and the supporting work through the pulley is unstable after the pulley is moved to a proper position, so that the subsequent dislocation is easy to occur.

Aiming at the problems, the non-negative pressure tank is innovatively designed on the basis of the original non-negative pressure water supply equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a non-negative pressure tank for non-negative pressure water supply equipment, which solves the problems that the existing non-negative pressure tank for the non-negative pressure water supply equipment proposed in the background technology is heavy in overall weight and generally needs to be carried by external auxiliary equipment during operation of workers, and when tools such as pulleys are arranged at the bottom of the non-negative pressure tank for displacement, the mounted pulleys are fixed in position, and are subsequently moved to proper positions, the support work of the pulleys is not stable enough, so that the subsequent dislocation is easy to occur, and the overall displacement work is not convenient enough.

In order to achieve the purpose, the utility model provides the following technical scheme: a non-negative pressure tank for non-negative pressure water supply equipment comprises a steady flow tank, universal pulleys, a worm wheel and a worm, wherein a support frame is fixedly welded on the bottom surface of the steady flow tank, a shifting plate is arranged on the outer surface of the support frame, a lead screw is arranged in the support frame and is connected with a bottom bearing of the support frame, a sleeve is sleeved on the outer side of the lead screw, a connecting rod is fixedly welded on the outer surface of the sleeve and penetrates through a positioning plate, the positioning plate is fixedly welded on the inner wall of the support frame, the universal pulleys are fixedly mounted on a bottom bolt of the connecting rod and are positioned in the support frame, the worm wheel is fixedly mounted on the outer surface of the lead screw, the worm wheel is meshed with the worm, the worm is positioned in the support frame, the center of the worm is fixedly connected with a support shaft, and the support shaft penetrates through the center of the support frame and a rotary table, and the supporting shaft is connected with the supporting frame bearing, and the outer frame of the turntable is provided with a positioning groove.

Preferably, dial the connected mode of board and braced frame and be connected for rotating, and dial the connected mode of board and constant head tank and be connected for the block to the constant head tank is equiangular distribution on the carousel.

Preferably, the screw rod is in threaded connection with the sleeve, and the diameter of the top end of the screw rod is equal to the outer diameter of the sleeve.

Preferably, the sleeve is symmetrically provided with connecting rods, the connecting rods are arranged in an L-shaped structure, and the connecting rods are connected with the positioning plate in a sliding manner.

Preferably, the worm and the support shaft are arranged in an integrated structure, and the diameter of the support shaft is smaller than that of the turntable.

Compared with the prior art, the utility model has the beneficial effects that: the non-negative pressure water supply equipment uses a non-negative pressure tank,

1. when the worker needs to perform proper position adjustment work on the non-negative pressure tank, the universal pulley can be lifted manually through rotation of the turntable, the universal pulley can be moved out of the supporting frame conveniently to perform supporting work, and therefore follow-up workers can perform stable displacement on the non-negative pressure tank conveniently;

2. through the meshing between worm wheel and the worm be connected, the work of conveniently follow-up auto-lock is carried out after carrying out the lift work, and the holistic stability of improvement avoids taking place to become flexible, is connected through the block of external group board and constant head tank simultaneously, and further holistic stability of strengthening.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a right side view of the turntable according to the present invention;

FIG. 3 is a schematic bottom elevation cross-sectional view of the support frame of the present invention;

FIG. 4 is a schematic bottom right-side cross-sectional view of the support frame of the present invention;

fig. 5 is a schematic bottom perspective view of the support frame of the present invention.

In the figure: 1. a flow stabilizing tank; 2. a support frame; 3. dialing a plate; 4. a screw rod; 5. a sleeve; 6. a connecting rod; 7. positioning a plate; 8. a universal pulley; 9. a worm gear; 10. a worm; 11. a support shaft; 12. a turntable; 13. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a non-negative pressure tank for non-negative pressure water supply equipment comprises a steady flow tank 1, universal pulleys 8, worm wheels 9 and a worm 10, wherein a support frame 2 is fixedly welded on the bottom surface of the steady flow tank 1, a shifting plate 3 is arranged on the outer surface of the support frame 2, a lead screw 4 is arranged inside the support frame 2, the lead screw 4 is connected with a bottom end bearing of the support frame 2, a sleeve 5 is sleeved outside the lead screw 4, a connecting rod 6 is fixedly welded on the outer surface of the sleeve 5, the connecting rod 6 penetrates through a positioning plate 7, the positioning plate 7 is fixedly welded on the inner wall of the support frame 2, the universal pulleys 8 are fixedly arranged on a bottom end bolt of the connecting rod 6, the universal pulleys 8 are positioned inside the support frame 2, the worm wheels 9 are fixedly arranged on the outer surface of the lead screw 4, the worm wheels 9 are meshed with the worm 10, the worm 10 is positioned inside the support frame 2, and the center of the worm 10 is fixedly connected with a support shaft 11, and the supporting shaft 11 passes through the supporting frame 2 and is fixedly connected with the center of the turntable 12, the supporting shaft 11 is in bearing connection with the supporting frame 2, and the outer frame of the turntable 12 is provided with a positioning groove 13.

Dial the connected mode of board 3 and braced frame 2 and be connected for rotating, and dial the connected mode of board 3 and constant head tank 13 and be connected for the block to constant head tank 13 is equidistance on carousel 12, and the staff of being convenient for is to dialling board 3 and is stirred work, makes and dials board 3 and rotates, conveniently fixes a position and removes the operation with the location.

The screw rod 4 is in threaded connection with the sleeve 5, the diameter of the top end of the screw rod 4 is equal to the outer diameter of the sleeve 5, the screw rod 4 is favorable for the screw rod 4 to rotate, the screw rod 4 drives the sleeve 5 to lift, meanwhile, the phenomenon that the sleeve 5 and the screw rod 4 fall off can be avoided, and the stability of the whole operation is improved.

The symmetrical distribution has connecting rod 6 on sleeve 5, and connecting rod 6 sets up for "L" font structure to connecting rod 6 is sliding connection with the connected mode of locating plate 7, and the slip of sleeve 5 accessible connecting rod 6 on locating plate 7 is firm work, avoids sleeve 5 to take place rotatory phenomenon at the in-process that carries out the operation.

Worm 10 and back shaft 11 set up for the integral structure, and the diameter of back shaft 11 is less than the diameter of carousel 12, are favorable to back shaft 11 to drive worm 10 and carry out steady rotatory work, make things convenient for follow-up staff to drive back shaft 11 through the operation to carousel 12 to move simultaneously.

The working principle is as follows: according to the figures 1-3, firstly, when a worker needs to perform proper displacement work on the whole steady flow tank 1, the worker can manually shift the shifting plate 3 upwards to enable the shifting plate 3 to rotate on the supporting frame 2, so that the shifting plate 3 is separated from the positioning groove 13 on the rotary table 12, and the positioning work on the rotary table 12 is released;

according to the figures 1-5, the worker can manually rotate the rotary disc 12, so that the rotary disc 12 drives the supporting shaft 11 to rotate on the supporting frame 2, the supporting shaft 11 drives the worm 10 to rotate in the supporting frame 2, the worm 10 drives the worm wheel 9 engaged with the worm to rotate, the worm wheel 9 drives the screw rod 4 to rotate in the supporting frame 2, so that the screw rod 4 drives the sleeve 5 connected with the screw to rotate downwards, the sleeve 5 drives the connecting rod 6 to stably slide and lift through the positioning plate 7, the connecting rod 6 drives the universal pulley 8 to move out of the supporting frame 2, so that the universal pulley 8 is jacked up to support the flow stabilizing tank 1 and the supporting frame 2 after contacting with the ground, the subsequent worker can manually stir the stirring plate 3 to rotationally reset the stirring plate 3 to be clamped with the positioning groove 13, thereby facilitating the overall stabilizing work, the steady flow tank 1 and the supporting frame 2 are pushed by the subsequent worker, so that the whole device can perform smooth displacement work through the universal pulley 8, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known by the technicians in the field.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a no negative pressure water supply equipment is with no negative pressure jar, includes stationary flow jar (1), universal pulley (8), worm wheel (9) and worm (10), its characterized in that: the bottom surface welding fixed mounting of stationary flow jar (1) has braced frame (2), and the surface of braced frame (2) is provided with dials board (3), the internally mounted of braced frame (2) has lead screw (4), and lead screw (4) are connected with the bottom bearing of braced frame (2), the outside cup joints and installs sleeve (5), and the surface welding fixed mounting of sleeve (5) has connecting rod (6), connecting rod (6) run through locating plate (7), and locating plate (7) welding fixed mounting is on the inner wall of braced frame (2), the bottom bolt fixed mounting of connecting rod (6) has universal pulley (8), and universal pulley (8) are located the inside of braced frame (2), the surface fixed mounting of lead screw (4) has worm wheel (9), and worm wheel (9) are connected with worm (10) meshing, and the worm (10) is positioned in the supporting frame (2), the center of the worm (10) is fixedly connected with the supporting shaft (11), the supporting shaft (11) penetrates through the supporting frame (2) and is fixedly connected with the center of the turntable (12), the supporting shaft (11) is in bearing connection with the supporting frame (2), and the outer frame of the turntable (12) is provided with a positioning groove (13).

2. The non-negative pressure tank for the non-negative pressure water supply equipment according to claim 1, characterized in that: dial connected mode of board (3) and braced frame (2) for rotating, and dial the connected mode of board (3) and constant head tank (13) and be connected for the block to constant angle distribution such as constant head tank (13) on carousel (12).

3. The non-negative pressure tank for the non-negative pressure water supply equipment according to claim 1, characterized in that: the screw rod (4) is connected with the sleeve (5) in a threaded manner, and the diameter of the top end of the screw rod (4) is equal to the outer diameter of the sleeve (5).

4. The non-negative pressure tank for the non-negative pressure water supply equipment according to claim 1, characterized in that: connecting rods (6) are symmetrically distributed on the sleeve (5), the connecting rods (6) are arranged in an L-shaped structure, and the connecting mode of the connecting rods (6) and the positioning plate (7) is in sliding connection.

5. The non-negative pressure tank for the non-negative pressure water supply equipment according to claim 1, characterized in that: the worm (10) and the supporting shaft (11) are arranged in an integrated structure, and the diameter of the supporting shaft (11) is smaller than that of the turntable (12).