CN210423156U - Stainless steel pump body - Google Patents

Abstract

The utility model discloses a stainless steel pump body, including the pump body, coasting mechanism and pipeline intercommunication mechanism, the outer skin weld of the pump body has the fixed plate, coasting mechanism is located the inside of backup pad, the below of roof is provided with the pneumatic cylinder, and the exit end of pneumatic cylinder is connected with the hydraulic stem, the lower extreme fixed mounting of hydraulic stem has the wheel frame, pipeline intercommunication mechanism is located the lower extreme left and right sides of the pump body. The wheels decline along with the decline of hydraulic stem in this stainless steel pump body, the wheels replace backup pad and ground contact, slide on ground through the wheel and remove, this item sets up the nimble mobility that has improved the device, the portability of the device has been improved, through first thread circle, mutually support between second thread circle and the third thread circle, make to constitute two-sided screw thread structure between hard tube head and the mouth of pipe, the connection face between hard tube head and the mouth of pipe has been increased, thereby the leakproofness between hard tube head and the mouth of pipe has been improved, avoid the mouth of pipe junction to produce the infiltration phenomenon.

Description

Stainless steel pump body

Technical Field

The utility model relates to a pump body equipment technical field specifically is a stainless steel pump body.

Background

The stainless steel water pump comprises: the stainless steel centrifugal water pump, the stainless steel multistage pump, the stainless steel oil drum pump, stainless steel sanitary-grade water pump etc. extensively are applied to fields such as chemical industry, food machinery, petroleum, papermaking, mining, electric power, liquefied gas, pharmacy, water supply and drainage, municipal administration, equipment supporting, electronic industry, city building, the stainless steel pump can carry various different media from running water to industrial liquid, the overflowing part of stainless steel water pump adopts stainless steel plate stamping process, be adapted to different temperature, flow and pressure ranges, the stainless steel water pump is applicable to non-corrosiveness or light corrosive liquid.

The existing stainless steel pump body is large in weight, low in flexibility and not beneficial to carrying, a connection mode between a water outlet of the general stainless steel pump body and an external water pipe is single, a single-face screwing mode is adopted, the sealing performance is not strong, water seepage is easy, and the stainless steel pump body is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel pump body to it is great to propose general stainless steel pump body weight in solving above-mentioned background art, and the flexibility is lower, is unfavorable for going out to carry, and secondly the delivery port of general stainless steel pump body is single with the connected mode between the external water pipe, adopts the single face to connect soon, and the leakproofness is not strong, the problem of easy infiltration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stainless steel pump body, includes the pump body, coasting mechanism and pipeline feed mechanism, the outer skin weld of the pump body has the fixed plate, and the outside integration of fixed plate installs the backup pad, coasting mechanism is located the inside of backup pad, and coasting mechanism includes roof, pneumatic cylinder, hydraulic stem, wheel frame and wheel, the below of roof is provided with the pneumatic cylinder, and the exit end of pneumatic cylinder is connected with the hydraulic stem, the lower extreme fixed mounting of hydraulic stem has the wheel frame, and the lower extreme integration of wheel frame installs the wheel, pipeline feed mechanism is located the lower extreme left and right sides of the pump body.

Preferably, the shape of the fixed plate is an arc-shaped structure, the pump body is connected with the support plates through the fixed plate, and the support plates are parallel to each other.

Preferably, the hydraulic cylinder forms a telescopic structure with the wheel frame through a hydraulic rod, and the hydraulic rod is connected with the wheels through the wheel frame.

Preferably, pipeline intercommunication mechanism includes mouth of pipe, first fillet of thread, second fillet of thread, spacer ring, hard tube head, third fillet of thread and water pipe, and orificial inner wall integration is provided with first fillet of thread, the inboard of first fillet of thread is provided with the second fillet of thread, and the inboard fixed mounting of second fillet of thread has the spacer ring, the orificial left and right sides is provided with hard tube head, and the equal winding of the interior external surface of hard tube head has the third fillet of thread, the water pipe is installed in one side integration of hard tube head.

Preferably, the number of the nozzles is two, the nozzles are symmetrical with respect to a vertical center line of the pump body, and a transverse center line of the nozzles is overlapped with a transverse center line of the spacer ring.

Preferably, the pipe orifice is in threaded connection with the water pipe through the hard pipe head, and the inner diameter of the first thread ring is larger than that of the second thread ring.

Compared with the prior art, the beneficial effects of the utility model are that: the lower surface of the supporting plate in the stainless steel pump body is lower than the lower surface of the pump body, the supporting plate is placed on the ground, and the fixing plate and the supporting plate are welded, so that upward supporting force is provided for the pump body through the supporting plate;

the hydraulic cylinder and the wheel frame form a telescopic structure through the hydraulic rod, the wheels descend along with the descending of the hydraulic rod, the wheels replace the supporting plate to be in contact with the ground, and the wheels slide on the ground, so that the flexible mobility of the device is improved, the portability of the device is improved, and after the pump body is moved to a specified position, the wheels are pulled upwards until the wheels are folded in the supporting plate again;

through mutually supporting between first thread circle, second thread circle and the third thread circle for constitute two-sided thread structure between hard tube head and the mouth of pipe, increased the connection face between hard tube head and the mouth of pipe, thereby improved the leakproofness between hard tube head and the mouth of pipe, avoided the mouth of pipe junction to produce the infiltration phenomenon.

Drawings

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

FIG. 2 is a schematic side view of the support plate of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the internal structure of the pipe orifice of the present invention.

In the figure: 1. a pump body; 2. a fixing plate; 3. a support plate; 4. a coasting mechanism; 5. a top plate; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. a wheel frame; 9. a wheel; 10. a pipeline communicating mechanism; 11. a pipe orifice; 12. a first thread turn; 13. a second thread turn; 14. a spacer ring; 15. a hard tube head; 16. a third thread turn; 17. a water pipe.

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. 1-4, the present invention provides a technical solution: a stainless steel pump body comprises a pump body 1, a sliding mechanism 4 and a pipeline communicating mechanism 10, wherein a fixed plate 2 is welded on the outer surface of the pump body 1, a supporting plate 3 is integrally installed on the outer side of the fixed plate 2, the fixed plate 2 is in an arc-shaped structure, the pump body 1 is connected with the supporting plate 3 through the fixed plate 2, the supporting plates 3 are parallel to each other, the lower surface of the supporting plate 3 is lower than the lower surface of the pump body 1, the supporting plate 3 is placed on the ground, and the fixed plate 2 and the supporting plate 3 are welded with each other, so that upward supporting force is provided for the pump body 1 through the supporting;

the slide mechanism 4 is positioned inside the support plate 3, the slide mechanism 4 comprises a top plate 5, a hydraulic cylinder 6, a hydraulic rod 7, a wheel frame 8 and wheels 9, the hydraulic cylinder 6 is arranged below the top plate 5, the hydraulic rod 7 is connected to the outlet end of the hydraulic cylinder 6, the wheel frame 8 is fixedly installed at the lower end of the hydraulic rod 7, the wheels 9 are integrally installed at the lower end of the wheel frame 8, the hydraulic cylinder 6 forms a telescopic structure with the wheel frame 8 through the hydraulic rod 7, the hydraulic rod 7 is connected with the wheels 9 through the wheel frame 8, the pump body 1 is heavy, when the device needs to be carried externally, the hydraulic cylinder 6 is controlled to compress hydraulic oil inside the hydraulic cylinder 6 into the hydraulic rod 7, and the wheels 9 descend along with the descending of the hydraulic rod 7 until the wheels 9 extend out from the lower end of the support plate 3 due to the fact that the wheel frame 8 and the wheels 9 are fixedly installed at the lower, the wheels 9 replace the support plates 3 to be in contact with the ground, and the wheels 9 slide on the ground, so that the flexible mobility of the device is improved, the portability of the device is improved, after the pump body 1 is moved to a designated position, the wheels 9 are pulled upwards until the wheels 9 are folded in the support plates 3 again, and the two support plates 3 can stably support the pump body 1;

the pipeline communicating mechanism 10 is positioned at the left side and the right side of the lower end of the pump body 1, the pipeline communicating mechanism 10 comprises a pipe orifice 11, a first thread ring 12, a second thread ring 13, a spacer ring 14, a hard pipe head 15, a third thread ring 16 and a water pipe 17, the first thread ring 12 is integrally arranged on the inner wall of the pipe orifice 11, the second thread ring 13 is arranged on the inner side of the first thread ring 12, the spacer ring 14 is fixedly arranged on the inner side of the second thread ring 13, the hard pipe heads 15 are arranged at the left side and the right side of the pipe orifice 11, the third thread ring 16 is wound on the inner surface and the outer surface of the hard pipe head 15, the water pipe 17 is integrally arranged on one side of the hard pipe head 15, the pipe orifices 11 are arranged in two numbers, the pipe orifices 11 are symmetrical about the vertical central line of the pump body 1, the transverse central line of the pipe orifices 11 is coincident with the transverse central line of the spacer ring 14, the, firstly, the hard pipe head 15 at the top end of the water pipe 17 is inserted in alignment with the pipe orifice 11, so that the third thread ring 16 on the outer surface of the hard pipe head 15 is screwed with the first thread ring 12, the third thread ring 16 on the inner surface of the hard pipe head 15 is screwed with the second thread ring 13, the pipe orifice 11 is in threaded connection with the water pipe 17 through the hard pipe head 15, the inner diameter of the first thread ring 12 is larger than that of the second thread ring 13, and a double-sided thread structure is formed between the hard pipe head 15 and the pipe orifice 11 through mutual matching of the first thread ring 12, the second thread ring 13 and the third thread ring 16, so that the connection surface between the hard pipe head 15 and the pipe orifice 11 is increased, the sealing performance between the hard pipe head 15 and the pipe orifice 11 is improved, and the water seepage phenomenon at the connection part of the pipe orifice 11 is avoided.

The working principle is as follows: when the stainless steel pump body is used, firstly, the hydraulic cylinder 6 is controlled to compress hydraulic oil in the hydraulic cylinder to enter the hydraulic rod 7, the wheel frame 8 and the wheels 9 are fixedly arranged at the lower end of the hydraulic rod 7, therefore, the wheels 9 descend along with the descending of the hydraulic rod 7 until the wheels 9 extend out from the lower end of the support plate 3, the wheels 9 replace the support plate 3 to be in contact with the ground, the wheels 9 slide on the ground, the pump body 1 is moved to a designated position, then the wheels 9 are pulled upwards until the wheels 9 are folded in the support plate 3 again, the two support plates 3 can stably support the pump body 1, two pipe orifices 11 of the device are respectively a water outlet and a water inlet, the installation modes of the water inlet and the water outlet are the same, firstly, the hard pipe head 15 at the top end of the water pipe 17 is inserted into the pipe orifice 11, so that the third thread ring 16 on the outer surface of the hard pipe head 15 is in screwed, and the third thread ring 16 on the inner surface of the hard pipe head 15 is screwed with the second thread ring 13, and the first thread ring 12, the second thread ring 13 and the third thread ring 16 are mutually matched, so that a double-sided thread structure is formed between the hard pipe head 15 and the pipe orifice 11, the connection strength between the hard pipe head 15 and the pipe orifice 11 is improved, the hard pipe head 15 is prevented from being separated from the pipe orifice 11, and the working principle of the stainless steel pump body is realized.

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 (6)

1. The utility model provides a stainless steel pump body, includes pump body (1), glide machanism (4) and pipeline intercommunication mechanism (10), its characterized in that: the outer skin weld of the pump body (1) has fixed plate (2), and backup pad (3) are installed in the outside integration of fixed plate (2), coasting mechanism (4) are located the inside of backup pad (3), and coasting mechanism (4) include roof (5), pneumatic cylinder (6), hydraulic stem (7), wheel frame (8) and wheel (9), the below of roof (5) is provided with pneumatic cylinder (6), and the exit end of pneumatic cylinder (6) is connected with hydraulic stem (7), the lower extreme fixed mounting of hydraulic stem (7) has wheel frame (8), and the lower extreme integration of wheel frame (8) installs wheel (9), pipeline communicating mechanism (10) are located the lower extreme left and right sides of the pump body (1).

2. A stainless steel pump body according to claim 1, wherein: the shape of fixed plate (2) sets up to the arc structure, and is connected between the pump body (1) and backup pad (3) through fixed plate (2), is parallel to each other between backup pad (3) moreover.

3. A stainless steel pump body according to claim 1, wherein: the hydraulic cylinder (6) forms a telescopic structure with the wheel frame (8) through a hydraulic rod (7), and the hydraulic rod (7) is connected with the wheels (9) through the wheel frame (8).

4. A stainless steel pump body according to claim 1, wherein: pipeline communicating mechanism (10) include mouth of pipe (11), first thread circle (12), second thread circle (13), spacer ring (14), hard tube head (15), third thread circle (16) and water pipe (17), and the inner wall integration of mouth of pipe (11) is provided with first thread circle (12), the inboard of first thread circle (12) is provided with second thread circle (13), and the inboard fixed mounting of second thread circle (13) has spacer ring (14), the left and right sides of mouth of pipe (11) is provided with hard tube head (15), and the equal winding of the interior external surface of hard tube head (15) has third thread circle (16), water pipe (17) are installed to one side integration of hard tube head (15).

5. A stainless steel pump body according to claim 4, wherein: the two nozzles (11) are arranged, the nozzles (11) are symmetrical with each other about a vertical central line of the pump body (1), and a transverse central line of the nozzles (11) is superposed with a transverse central line of the spacer ring (14).

6. A stainless steel pump body according to claim 4, wherein: the pipe orifice (11) is in threaded connection with the water pipe (17) through the hard pipe head (15), and the inner diameter of the first thread ring (12) is larger than that of the second thread ring (13).

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