CN212953902U

CN212953902U - Device beneficial to moving double-suction pump

Info

Publication number: CN212953902U
Application number: CN202020120500.XU
Authority: CN
Inventors: 熊斌
Original assignee: EIFEL PUMP (FUZHOU) CO LTD
Current assignee: EIFEL PUMP (FUZHOU) CO LTD
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-04-13
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a device which is beneficial to moving a double suction pump, comprising a fixed frame, a rotating shaft, a roller and a supporting leg, bearings are fixed in the middle of two sides of the fixing frame, two ends of the rotating shaft are movably arranged in the bearings, one end of the rotating shaft extends to the outer side of the fixed frame, one end of the rotating shaft positioned at the outer side of the fixed frame is fixed with a crank, one end of the rotating shaft positioned at the outer side of the fixed frame is fixed with a helical gear, the bevel gear is positioned between the fixed frame and the crank, the fixed frame is fixed with a movable shaft at the middle of one side of the crank, a pawl is movably arranged on the movable shaft, one end of the pawl, which is far away from the movable shaft, is meshed with the helical gear, the lower terminal surface four corners department of fixed frame all is fixed with the supporting leg, the lower extreme of supporting leg all is fixed with the universal wheel, the equal movable mounting in upper end of universal wheel has the brake block. The utility model discloses be favorable to removing double entry pump, the advantage that convenient double entry pump used.

Description

Device beneficial to moving double-suction pump

Technical Field

The utility model relates to a double entry pump technical field specifically is a device that is favorable to removing double entry pump.

Background

The double suction pump is an important form of the centrifugal pump, and is widely applied to engineering due to the characteristics of high lift, large flow and the like. This pump type impeller is actually made up of two back-to-back impellers, the water flow from the impellers merging into a volute. The double-suction pump has the following characteristics that the double-suction pump is equivalent to two single-suction impellers with the same diameter and works simultaneously, and the flow can be doubled under the same impeller outer diameter; the pump shell is horizontally opened, so that the inspection and the maintenance are convenient, and meanwhile, the inlet and the outlet of the double-suction pump are in the same direction and are vertical to the pump shaft, so that the arrangement and the installation of the pump and the water inlet and outlet pipes are facilitated; the impeller structure of the double suction pump is symmetrical, no axial force exists, and the operation is stable.

The double suction pump is widely used in engineering, and simultaneously, the double suction pump is large in size, so that the double suction pump is troublesome to move, the double suction pump is not convenient to move and carry, and the use of the double suction pump is influenced to a certain extent, so that a device which is favorable for moving the double suction pump and is convenient for the double suction pump to use is needed at present

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that is favorable to removing double entry pump possesses and is favorable to removing double entry pump, and the advantage that makes things convenient for double entry pump to use has solved double entry pump's volume great, and is comparatively troublesome when removing double entry pump, is unfavorable for removal and the transport to double entry pump, has influenced the problem that double entry pump used to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be favorable to carrying out device that removes to two suction pumps, includes fixed frame, pivot, gyro wheel and supporting leg, department all is fixed with the bearing in the middle of the both sides of fixed frame, the equal movable mounting in the inside of bearing in both ends of pivot, the one end of pivot extends to the outside of fixed frame, the one end that the pivot is located the fixed frame outside is fixed with the crank, the one end that the pivot is located the fixed frame outside is fixed with the helical gear, and the helical gear is located between fixed frame and the crank, the department is fixed with the loose axle in the middle of one side that the fixed frame is located the crank, movable mounting has the pawl on the loose axle, the pawl deviates from the one end and the helical gear mesh.

Preferably, the lower terminal surface four corners department of fixed frame all is fixed with the supporting leg, the lower extreme of supporting leg all is fixed with the universal wheel, the equal movable mounting in upper end of universal wheel has the brake block.

Preferably, the middle of the supporting leg is connected through a connecting rod, a roller is fixed in the middle of the rotating shaft, and the roller is located on the inner side of the fixing frame.

Preferably, the fixed frame is rectangular, the length of the rotating shaft is greater than the width of the fixed frame, and the thickness of the side wall of the fixed frame is equal to the width of the bearing.

Preferably, the roller is fixed on the rotating shaft, the roller is located in the middle of the fixing frame, and a groove is formed in the middle of the roller.

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

1. the utility model discloses a set up helical gear and gyro wheel, be favorable to playing the effect of lifting by crane to two suction pumps, twine wire rope at the gyro wheel, the one end that wire rope deviates from the gyro wheel simultaneously is fixed on two suction pumps, and through the rotation that rotates the crank and drive the gyro wheel, realizes the rolling to wire rope, upwards lifts by crane two suction pumps simultaneously, can inject the helical gear through the pawl simultaneously, has avoided the pivot to rotate to the gyration automatically.

2. The utility model discloses a set up universal wheel and brake block, the effect that the mobile device of being convenient for removed, with the back of hoisting double entry pump, promote the mobile device through the handle, and the mobile device removes under the effect of universal wheel, when installing double entry pump, the accessible brake block is injectd the universal wheel simultaneously, is favorable to the fixed mounting to double entry pump.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a fixing frame; 2. a movable shaft; 3. a pawl; 4. a helical gear; 5. a crank; 6. a rotating shaft; 7. A bearing; 8. a handle; 9. a roller; 10. a universal wheel; 11. a brake pad; 12. supporting legs; 13. a connecting rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a be favorable to carrying out device that removes to two suction pumps, including fixed frame 1, the pivot 6, gyro wheel 9 and supporting leg 12, department all is fixed with bearing 7 in the middle of the both sides of fixed frame 1, the equal movable mounting in bearing 7's in both ends of pivot 6 inside, the one end of pivot 6 extends to the outside of fixed frame 1, the one end that pivot 6 is located the fixed frame 1 outside is fixed with crank 5, the one end that pivot 6 is located the fixed frame 1 outside is fixed with helical gear 4, and helical gear 4 is located between fixed frame 1 and the crank 5, fixed frame 1 is located the middle department of one side of crank 5 and is fixed with loose axle 2, movable mounting has pawl 3 on the loose axle 2, pawl 3 deviates from the one end of loose axle 2 and meshes with helical gear.

The lower terminal surface four corners department of fixed frame 1 all is fixed with supporting leg 12, the lower extreme of supporting leg 12 all is fixed with universal wheel 10, the equal movable mounting in upper end of universal wheel 10 has brake block 11, after having two suction pump hoist, promote the mobile device through handle 8, and the mobile device removes under the effect of universal wheel 10, simultaneously when installing two suction pump, accessible brake block 11 is injectd universal wheel 10, be favorable to the fixed mounting to two suction pump.

The middle of supporting leg 12 all is connected through connecting rod 13, and the middle department of pivot 6 is fixed with gyro wheel 9, and gyro wheel 9 is located the inboard of fixed frame 1.

The fixed frame 1 is rectangular, the length of the rotating shaft 6 is greater than the width of the fixed frame 1, and the thickness of the side wall of the fixed frame 1 is equal to the width of the bearing 7.

Gyro wheel 9 is fixed in pivot 6, and gyro wheel 9 is located the centre department of fixed frame 1, and the centre department of gyro wheel 9 is seted up flutedly, twines wire rope at gyro wheel 9, and wire rope deviates from the one end of gyro wheel 9 and fixes on the double entry pump simultaneously, and drives the rotation of gyro wheel 9 through rotating crank 5, realizes the rolling to wire rope, upwards lifts by crane the double entry pump simultaneously, can prescribe a limit to helical gear 4 through pawl 3 simultaneously, has avoided pivot 6 to rotate to the gyration automatically.

The working principle is as follows: the utility model discloses in operation, twine wire rope at gyro wheel 9, wire rope deviates from the one end of gyro wheel 9 simultaneously and fixes on two suction pumps, and drive the rotation of gyro wheel 9 through rotating crank 5, realize the rolling to wire rope, simultaneously with two suction pumps upwards hoist, can injure helical gear 4 through pawl 3 simultaneously, the automatic rotation of returning of pivot 6 has been avoided, simultaneously with two suction pumps back of hoisting, promote mobile device through handle 8, and mobile device removes under the effect of universal wheel 10, simultaneously when installing two suction pumps, accessible brake block 11 is injectd universal wheel 10, be favorable to the fixed mounting to two suction pumps. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device that is favorable to removing double entry pump, includes fixed frame (1), pivot (6), gyro wheel (9) and supporting leg (12), its characterized in that: department all is fixed with bearing (7) in the middle of the both sides of fixed frame (1), the equal movable mounting in both ends of pivot (6) is in the inside of bearing (7), the one end of pivot (6) extends to the outside of fixed frame (1), the one end that pivot (6) are located the fixed frame (1) outside is fixed with crank (5), the one end that pivot (6) are located the fixed frame (1) outside is fixed with helical gear (4), and helical gear (4) are located between fixed frame (1) and crank (5), fixed frame (1) are located one side middle department of crank (5) and are fixed with loose axle (2), movable mounting has pawl (3) on loose axle (2), pawl (3) deviate from the one end and the helical gear (4) of loose axle (2) and mesh mutually.

2. A device for facilitating the movement of a double suction pump according to claim 1, wherein: the lower terminal surface four corners department of fixed frame (1) all is fixed with supporting leg (12), the lower extreme of supporting leg (12) all is fixed with universal wheel (10), the equal movable mounting in upper end of universal wheel (10) has brake block (11).

3. A device for facilitating the movement of a double suction pump according to claim 1, wherein: the middle of supporting leg (12) all is connected through connecting rod (13), the middle of pivot (6) is fixed with gyro wheel (9), and gyro wheel (9) are located the inboard of fixed frame (1).

4. A device for facilitating the movement of a double suction pump according to claim 1, wherein: the fixed frame (1) is rectangular, the length of the rotating shaft (6) is greater than the width of the fixed frame (1), and the thickness of the side wall of the fixed frame (1) is equal to the width of the bearing (7).

5. A device for facilitating the movement of a double suction pump according to claim 1, wherein: the roller (9) is fixed on the rotating shaft (6), the roller (9) is located in the middle of the fixing frame (1), and a groove is formed in the middle of the roller (9).