CN215333386U

CN215333386U - Casting pump body of deep long hole

Info

Publication number: CN215333386U
Application number: CN202121305600.0U
Authority: CN
Inventors: 刘培荣; 陈维忠; 许万明
Original assignee: Tianchang Zhongtian Industry Co ltd
Current assignee: Tianchang Zhongtian Industry Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-28
Anticipated expiration: 2031-06-11

Abstract

The utility model provides a deep-long hole cast pump body, which comprises a pump body, wherein four adjusting mechanisms are symmetrically arranged on the periphery of the outer wall of the pump body respectively, each adjusting mechanism comprises a fixed block, two sliding tables and two sliding ways, the two sliding ways are symmetrically fixed on the outer wall of the pump body respectively, the fixed block is positioned between the two sliding ways, the two sliding tables are symmetrically fixed at the vertex angles of the two sides of the fixed block respectively, the free ends of the two sliding tables extend into the sliding grooves of the two sliding ways respectively, one side of the fixed block, which is close to the pump body, is provided with first ratchets, and the pump body is provided with four second ratchets at the positions, which are close to the four fixed blocks, respectively. According to the utility model, the fixed block can move up and down along the slide way through the sliding table, and the force bearing position of the pump body is conveniently adjusted by utilizing the meshing action of the first ratchet and the second ratchet, so that the stability of the pump body in operation is improved.

Description

Casting pump body of deep long hole

Technical Field

The utility model relates to the technical field of pump body manufacturing, in particular to a cast pump body with a deep and long hole.

Background

The pump is a machine for conveying fluid or pressurizing fluid, and can transfer the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and can also be used for conveying liquid, gas mixture and liquid containing suspended solid matter.

The existing cast pump body usually adopts a thick and heavy base, and is provided with the lengthened bolt to install the pump body on the base, the cast pump body has a simple structure, but the cast pump body mainly has the following defects: 1. the base is large, thick and heavy, uneconomical and high in cost; 2. the base is fixed on the base through the bolts, the stress position is low, and when the height of the pump body is large, the stability is poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a cast pump body with a deep elongated hole that overcomes or at least partially solves the above mentioned problems, in order to solve the problems of large, heavy and poor stability of the pump body base.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a deep-long hole cast pump body, which comprises a pump body, wherein four adjusting mechanisms are symmetrically arranged on the periphery of the outer wall of the pump body respectively, each adjusting mechanism comprises a fixed block, two sliding tables and two sliding ways, the two sliding ways are symmetrically fixed on the outer wall of the pump body respectively, the fixed block is positioned between the two sliding ways, the two sliding tables are symmetrically fixed at vertex angles on two sides of the fixed block respectively, free ends of the two sliding tables extend into sliding grooves of the two sliding ways respectively, one side, close to the pump body, of the fixed block is provided with first ratchets, and the pump body is provided with four second ratchets close to the four fixed blocks respectively.

As a further improvement of the above technical solution:

the fixed block is kept away from one side of slip table has seted up the slot hole, the sliding ball is installed at the top of slot hole, the sliding ball slides the nestification and is in the top surface of fixed block.

The first ratchet and the second ratchet are in a barb shape and are arranged oppositely, and the first ratchet is meshed with the second ratchet.

The slide is the open-ended recess shape structure in top, the fixed block passes through two the slip table by the top opening part of slide inserts the inside of slide.

The top surface of the sliding ball is provided with a through hole, and the through hole corresponds to the position of the long hole.

The utility model provides a cast pump body with a deep and long hole, which has the beneficial effects that:

1. according to the utility model, through the arranged adjusting mechanism, the fixed block is pulled to deflect towards the outer side of the pump body in the sliding groove of the sliding way through the sliding table, so that the first ratchet and the second ratchet are separated from meshing connection, meanwhile, the fixed block is pulled to move up and down to a proper position along the sliding groove of the sliding way through the sliding table, the fixed block is reversely deflected, the first ratchet is driven to be meshed with the second ratchet again, the effect of locking the position of the fixed block is achieved, the position of a fixed supporting point is convenient to adjust, the supporting and fixing effect on the pump body is improved, and the stability of the pump body in operation is improved.

2. According to the utility model, through the arranged sliding ball, the nut of the mounting bolt is pressed on the top surface of the sliding ball, and the sliding ball is pressed to slightly deflect on the top surface of the fixing block under the action of tension, so that the problem that the fixing block cannot be attached and pressed with the nut of the mounting bolt due to inclination when being meshed with the first ratchet and the second ratchet is solved, the surface stress of the fixing block is uniform, and the fixing strength of the mounting bolt is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is an elevational, partially cross-sectional view of an embodiment of the utility model;

FIG. 2 is a top view of an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a pump body; 21. a fixed block; 22. a sliding table; 23. a slideway; 3. a first ratchet; 4. a long hole; 5. a sliding ball; 6. a second ratchet; 7. and a through hole.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1-3, the deep-long hole cast pump body of the embodiment includes a pump body 1, four adjusting mechanisms are symmetrically disposed around an outer wall of the pump body 1, each adjusting mechanism includes a fixed block 21, two sliding tables 22 and two sliding ways 23, the two sliding ways 23 are symmetrically fixed on the outer wall of the pump body 1, the fixed block 21 is located between the two sliding ways 23, the two sliding tables 22 are symmetrically fixed at two side vertex angles of the fixed block 21, free ends of the two sliding tables 22 extend into sliding grooves of the two sliding ways 23, a first ratchet 3 is disposed on one side of the fixed block 21 close to the pump body 1, and four second ratchets 6 are disposed on the pump body 1 close to the four fixed blocks 21.

During the use, place the pump body 1 on the base, the pulling fixed block 21 deflects to the outside of the pump body 1 in the spout of slide 23 through slip table 22, make first ratchet 3 and second ratchet 6 break away from the meshing and connect, the pulling fixed block 21 reciprocates to suitable position along the spout of slide 23 through slip table 22 simultaneously, the fixed block 21 deflects in the opposite direction, it is connected with 6 meshing of second ratchet to drive first ratchet 3 again, play the effect of locking fixed block 21 position, be convenient for adjust the position of fixed supporting point, the improvement is to the support fixed action of the pump body 1.

As shown in fig. 1 and 2, a long hole 4 is formed in one side, away from the sliding table 22, of the fixing block 21, a sliding ball 5 is installed at the top of the long hole 4, the sliding ball 5 is nested on the top surface of the fixing block 21 in a sliding mode, a stud of the mounting bolt penetrates through a through hole 7 in the sliding ball 5 and the long hole 4 in the fixing block 21 and is in threaded connection with the base, a nut of the mounting bolt is pressed on the top surface of the sliding ball 5, the sliding ball 5 is pressed on the top surface of the fixing block 21 to slightly deflect through the tensile force effect, the problem that the fixing block 21 cannot be pressed by the nut of the mounting bolt due to inclination when being meshed with the first ratchet 3 and the second ratchet 6 is solved, the surface stress of the fixing block 21 is uniform, and the fixing strength of the mounting bolt is improved.

As shown in fig. 1 and 3, the first ratchet 3 and the second ratchet 6 are arranged oppositely in a barbed manner, the first ratchet 3 is meshed with the second ratchet 6, and the first ratchet 3 is meshed with the second ratchet 6 to limit the downward movement of the fixing block 21, so that the sliding ball 5 and the fixing block 21 are pressed by the nut of the mounting bolt to support and fix the pump body 1.

As shown in fig. 1 and 2, the slide rail 23 is a groove-shaped structure with an open top end, the fixed block 21 is inserted into the slide rail 23 through the open top end of the slide rail 23 via the two sliding tables 22, and the fixed block 21 moves up and down along the slide groove of the slide rail 23 via the two sliding tables 22, so that the supporting height can be adjusted conveniently, and the stability of the pump body 1 can be improved.

As shown in fig. 1 and 2, the top surface of the sliding ball 5 is provided with a through hole 7, the through hole 7 corresponds to the position of the long hole 4, and when in use, the mounting bolt respectively passes through the through hole 7 and the long hole 4 and then is screwed into the threaded hole of the base, so as to play a role in limiting the horizontal movement of the fixing block 21 and the pump body 1.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A cast pump body with a deep long hole comprises a pump body (1) and is characterized in that four adjusting mechanisms are symmetrically arranged on the periphery of the outer wall of the pump body (1) respectively, the adjusting mechanism comprises a fixed block (21), two sliding tables (22) and two slideways (23), the two slideways (23) are respectively and symmetrically fixed on the outer wall of the pump body (1), the fixed block (21) is positioned between the two slideways (23), the two sliding tables (22) are respectively and symmetrically fixed at the top corners at two sides of the fixed block (21), the free ends of the two sliding tables (22) respectively extend into the sliding grooves of the two slideways (23), one side of the fixed block (21) close to the pump body (1) is provided with a first ratchet (3), and four second ratchets (6) are respectively arranged on the pump body (1) close to the four fixed blocks (21).

2. The deep long hole casting pump body according to claim 1, wherein a long hole (4) is formed in one side, away from the sliding table (22), of the fixing block (21), a sliding ball (5) is mounted at the top of the long hole (4), and the sliding ball (5) is slidably nested on the top surface of the fixing block (21).

3. Deep-long-hole cast pump body according to claim 2, characterized in that the first ratchet teeth (3) and the second ratchet teeth (6) are arranged opposite to each other in a barbed manner, the first ratchet teeth (3) being engaged with the second ratchet teeth (6).

4. The cast pump body of a deep long hole according to claim 3, wherein the slide way (23) is of a groove-shaped structure with an open top end, and the fixed block (21) is inserted into the slide way (23) through the two sliding ways (22) from the open top end of the slide way (23).

5. The deep slot cast pump body according to claim 4, wherein the slide ball (5) has a through hole (7) in its top surface, the through hole (7) corresponding to the position of the slot (4).