CN212924144U - Deep well pump placing and taking device - Google Patents

Abstract

The utility model relates to a hoisting apparatus's technical field specifically discloses a pump device is got to deep well pump, including support, winding assembly, mounting and axle, winding assembly sets up on the support, the mounting sets up the position relative with winding assembly on the support, the one end of axle with winding assembly connects, the other end with the mounting is connected. This application improves the jack-up problem in the work progress, alleviates constructor's physical demands, ensures constructor's personal safety, breaks away from power supply unit's restriction, has realized quick, high-efficient, safe putting the pump and has got pump work.

Description

Deep well pump placing and taking device

Technical Field

The application relates to the technical field of hoisting devices, in particular to a deep well pump placing and taking device.

Background

The dewatering well is a small well arranged near a foundation pit, and a plurality of dewatering wells are usually arranged near the foundation pit. And pumping out water in the dewatering well to lower the water level in the well, thereby achieving the purpose of lowering the water level of the foundation pit.

In the process of using the precipitation well for precipitation construction in subways and civil engineering, a water pump needs to be put into the precipitation well for pumping water. On one hand, the water pump runs for a long time, the conditions of impeller abrasion and short circuit burning can occur, and the pump needs to be taken out of the dewatering well; on the other hand, if the water pump is not damaged, the water pump is taken out from the dewatering well after the dewatering work is finished smoothly. Constructors often put and take the pumps manually, the self weight of the water pumps is about 40 kilograms, the water pumps are also connected with parts such as water pipes, electric wires and the like, the well depth of the dewatering well is more than 20-40 meters, and the constructors are very laboursome for carrying the water pumps with the weight of 40 kilograms to vertically move the water pumps 20-40 meters at one time. Therefore, the following disadvantages mainly exist in the current construction process.

1. Because the weight of parts such as water pump dead weight and water pipe electric wire is great, constructor often needs many people to cooperate the completion to put the pump and get the pump, and the manpower consumption is great, and work efficiency is low.

2. If the constructor exhausts or takes off the power condition in getting the pump in-process, probably lead to constructor to tumble forward and even fall danger such as precipitation well, can cause certain potential safety hazard to constructor.

SUMMERY OF THE UTILITY MODEL

In order to improve the jack-up problem in the work progress, improve work efficiency, alleviate constructor's physical demands, ensure constructor's personal safety, this application provides a deep well pump-discharging and pump-taking device.

The utility model provides a deep well pump is put and is got pump unit includes support, winding assembly, mounting and axle, and winding assembly sets up on the support, and the mounting setting is connected with winding assembly on the support with winding assembly relative position, the one end of axle and winding assembly, and the other end is connected with the mounting.

Through above technical scheme, the winding assembly gradually winds or releases through the one end of winding steel wire, reaches the purpose of lifting the water pump in the precipitation well.

Preferably, the winding assembly comprises a handle and a take-up drum, at least one pulley is hung on the shaft, the water pump is connected to the take-up drum through a steel wire rope, and the handle drives the take-up drum to rotate. When the wire is wound, one end of the steel wire rope is fixed on the periphery of the winding drum.

Through above technical scheme, the pulley can change the position of carrying the wire rope of water pump, avoids the water pump to slide along precipitation well inner wall, receives the line through receiving the line section of thick bamboo, faster realization lift water pump.

Preferably, the wire rewinding barrel is provided with at least one wire threading hole.

Through above technical scheme, be convenient for fixed wire rope's one end, more be favorable to rapid stabilization's lift water pump.

Preferably, the winding assembly rotates the shaft.

Through above technical scheme, needn't use the pulley, realize at the middle part winding wire rope of axle, promote the water pump, have bigger space to hold the wire rope of receiving.

Preferably, the shaft is provided with a take-up roll.

Through above technical scheme, the diameter of receipts line roller is greater than the axle, winding wire rope that can be more quick.

Preferably, the take-up roller is axially provided with a roller hole, the shaft is provided with an inserting part, and the roller hole is matched with the inserting part.

Through above technical scheme, more be favorable to the synchronous rotation of axle and receipts line roller, realize more effective receipts line and promote the water pump.

Preferably, the wire take-up roller is provided with a wire winding part and wire blocking parts, the wire blocking parts are arranged at two ends of the wire take-up roller, and the height of the wire blocking parts is higher than that of the wire winding part.

Through above technical scheme, wire rope winding that wire blocking portion can be regular is on receiving the line roller, makes wire rope can not make wire rope fall the outer circumference of axle from receiving the outer circumference of line roller along with the rotation of axle and receiving the line roller.

Preferably, the thread blocking part is provided with at least one thread fixing hole.

Through above technical scheme, be convenient for fixed wire rope's one end, more be favorable to rapid stabilization's lift water pump.

Preferably, a brake device is further arranged, and the brake device prevents the handle from moving passively.

Through adopting above-mentioned technical scheme, brake equipment can suspend at any time and get the pump process, prevents that the part that has promoted from falling back to the precipitation well because of withdrawing of manual power.

Preferably, the brake device comprises a ratchet wheel, a pawl and a torsion spring, the pawl is connected with the first clamping seat through the torsion spring, and the ratchet wheel and the wire take-up roller or the wire take-up drum move synchronously.

By adopting the technical scheme, the intermittent motion of the whole device can be realized.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mechanical auxiliary pump placing and taking pump is used, so that the physical consumption of constructors can be reduced.

2. Constructor can be according to brake equipment pause at any time and get the pump process, and the rest is continued again later, has realized the intermittent motion of whole device promptly, and guarantee constructor can not appear the condition exhausted or that take off the power because of getting the pump, guarantee constructor's personal safety.

3. Need not to use pump equipment such as large-scale electric hoist engine, electric hoist engine is bulky, and self weight is heavier, occupies great space, is difficult for carrying, and the installation of being not convenient for is unfavorable for dismantling, and loading and unloading all need consume the manpower, and this application self is lighter, and occupation space is little, easily carries, and the dismouting of being convenient for is used manpower sparingly.

4. The pump taking operation can be conveniently and laborsavingly completed without depending on power supply equipment such as a power supply and the like, and the working efficiency is improved.

Drawings

FIG. 1 is a view showing the entire structure of a pump unit for pump in example 1.

Fig. 2 is a view showing the structure of one side of the winding assembly shaft as a main component in embodiment 1.

Fig. 3 is a structural view showing the opposite side of the winding assembly shaft as the main component in embodiment 1.

FIG. 4 is a view showing the entire structure of the pump-discharging device in example 2.

Fig. 5 is a view showing the structure of one side of the winding assembly shaft as a main component in embodiment 2.

Description of reference numerals: 1. a winding assembly; 11. a handle; 12. a driving gear; 13. a driven gear; 131. a take-up drum; 1311. threading holes; 14. a shaft fixed gear; 15. a pawl; 16. a first card holder; 17. a ratchet wheel; 2. a fixing member; 21. a support end; 22. a second card holder; 211. a bearing; 3. a shaft; 31. an insertion part; 4. a support; 41. a support leg; 42. a support; 5. a wire take-up roller; 51. a crimping portion; 52. a wire blocking portion; 521. a wire fixing hole; 53. roll holes; 6. a pulley; 7. a wire rope; 8. and (4) a water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses pump device is put to deep well, including support 4, winding assembly 1, mounting 2 and axle 3, winding assembly 1 sets up on support 4, and mounting 2 sets up on support 4 with the relative position of winding assembly 1, and the one end and the winding assembly 1 of axle 3 are connected, and the other end is connected with mounting 2.

Example 1

Referring to fig. 1, the deep well pump-pumping device comprises a support 4, a winding assembly 1, a fixing member 2 and a shaft 3, wherein the support 4 comprises a transversely placed frame, four vertical support legs 41 and a support 42 arranged below each support leg 41. Winding assembly 1 sets up on the square frame of the horizontal placement of support 4, mounting 2 sets up the position relative with winding assembly 1 on support 4, the one end and the winding assembly 1 of axle 3 are connected, the other end is connected with mounting 2, wear to be equipped with receipts line roller 5 on axle 3, it is equipped with roller hole 53 to receive line roller 5 axial, roller hole 53 is square, be equipped with on axle 3 in roller hole 53 complex square insert with portion 31, insert with portion 31 and insert roller hole 53 and realize axle 3 and receive the cooperation of line roller 5. The middle of the wire collecting roller 5 is lower, the two sides are higher, the middle part is a wire winding part 51, the two sides are wire blocking parts 52, and the wire blocking parts 52 are provided with a wire fixing hole 521.

When the pump is released, one end of the steel wire rope 7 is connected with the water pump 8, the water pump 8 is placed on the open ground beside the precipitation well, the other end of the steel wire rope 7 is fixed on the wire fixing hole 521, the steel wire rope 7 is wound on the wire winding part 51 through the wire winding assembly, the water pump 8 is placed on the precipitation well head, the steel wire rope 7 wound on the wire winding part 51 is gradually lowered through controlling the wire winding assembly, the water pump 8 slowly descends into the precipitation well, the steel wire rope 7 is detached from the wire fixing hole 521 when the water pump 8 reaches a proper position, and the steel wire rope 7 is fixed on the open ground beside the precipitation well, so that the purpose of releasing the pump is achieved.

When the pump is taken out, the steel wire rope 7 fixed on the open ground beside the precipitation well is detached, the steel wire rope 7 is fixed on the wire fixing hole 521 of the wire blocking part 52, the winding assembly 1 is controlled, the steel wire rope 7 is wound on the wire winding part 51, the water pump 8 is lifted, when the water pump 8 rises to the precipitation well, the water pump 8 is taken out, and then the steel wire rope 7 is detached from the wire fixing hole 521, so that the pump taking out is completed.

Referring to fig. 2, the winding assembly 1 includes a handle 11, a driving gear 12, a driven gear 13 and a shaft fixing gear 14, the handle 11 is fixedly connected with the driving gear 12, the driving gear 12 is engaged with the driven gear 13, the driven gear 13 is engaged with the shaft fixing gear 14, and the shaft fixing gear 14 is fixedly arranged on the shaft 3. The handle 11 is rotated, the handle 11 and the driving gear 12 synchronously move, the driving gear 12 drives the driven gear 13, the driven gear 13 drives the shaft fixing gear 14, the shaft 3 rotates to drive the wire take-up roller 5 to rotate, and therefore the steel wire rope 7 (shown in figure 1) is wound.

One end of the shaft 3 is fixedly connected with the shaft fixed gear 14 and is rotatably connected to the first clamping seat 16, the other end of the shaft 3 is connected to the supporting end 21, a bearing 211 is arranged between the shaft 3 and the supporting end 21, and the supporting end 21 is connected with the second clamping seat 22. The first cartridge 16 and the second cartridge 22 are removably attached to the support 4 (shown in fig. 1).

Referring to fig. 3, the winding assembly 1 further comprises a brake device which prevents the handle 11 from being moved passively. The brake device comprises a ratchet wheel 17, a pawl 15 and a torsion spring, the ratchet wheel 17 is fixedly connected with the driven gear 13, the pawl 15 is rotatably connected with the first clamping seat 16, and the pawl 15 is abutted against the ratchet wheel 17 under the action of the torsion spring. When the ratchet wheel 17 rotates clockwise as shown in fig. 3, the pawl 15 contacts the outer edge of the ratchet wheel 17, and the pawl 15 is twisted upwards for a small distance to enable the ratchet wheel 17 to rotate clockwise; when the ratchet wheel 17 has counterclockwise rotation as shown in fig. 3 due to the connection of the driven gear 13, the ratchet wheel 17 gives a leftward force to the pawl 15 at the contact between the ratchet wheel 17 and the pawl 15, in which direction the ratchet wheel 17 blocks the pawl 15, so that the pawl 15 cannot move, thereby jamming the ratchet wheel 17, and thus the ratchet wheel 17 cannot rotate counterclockwise as shown in fig. 3. In the process of putting and taking the pump, if the ratchet wheel needs to rotate anticlockwise, the pawl is manually lifted to the upper right.

The implementation principle of the embodiment 1 is as follows: erect support 4 at the precipitation well head, set up detachable connection structure on support 4, realize wire rope 7's rolling with the theory of operation of rolling wire rope 7 and manual capstan winch, set up brake equipment simultaneously, utilize the theory of operation of ratchet 17 pawl 15, realize the intermittent motion of whole device.

Example 2

Referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that a take-up drum 131 is fixedly connected to the driven gear 13 of embodiment 1, and a threading hole 1311 is formed in the take-up drum 131; the wire collecting roller 5 is not arranged on the shaft 3, the shaft fixing gear 14 is not arranged on the shaft 3, the inserting part 31 matched with the shaft 3 is not arranged on the shaft 3, one end of the shaft 3 is fixed on the first clamping seat 16, the other end of the shaft 3 is fixed on the supporting end 21 of the second clamping seat 22, and the bearing 211 is not arranged; in the embodiment, a fixed pulley 6 is arranged at the position of the take-up roller 5 in the embodiment 1. One end of the steel wire rope 7 is connected with the water pump 8, and the other end of the steel wire rope bypasses the fixed pulley 6 to be connected with the threading hole 1311 on the take-up drum 131.

Referring to fig. 5, the winding assembly 1 includes a handle 11, a driving gear 12, a driven gear 13 and a winding drum 131, the water pump 8 is connected to the winding drum 131 through a wire rope 7 passing around the fixed pulley 6, the handle 11 is fixedly connected to the driving gear 12, the driving gear 12 is engaged with the driven gear 13, and the driven gear 13 is fixedly connected to the winding drum 131.

One end of the shaft 3 is fixedly connected with the first clamping seat 16, and the other end of the shaft 3 is fixedly connected with the supporting end 21 on the second clamping seat 22. The first cartridge 16 and the second cartridge 22 are removably attached to the support 4.

During operation, the handle 11 is rotated, the handle 11 and the driving gear 12 move synchronously, the driving gear 12 drives the driven gear 13, and the driven gear 13 drives the wire-rewinding cylinder 131. When the pump is put in, the wire winding drum 131 rotates to enable the wire winding drum 131 wound with the wire rope 7 to release the wire rope 7, the wire rope 7 falling in the dewatering well is lengthened, and the water pump 8 is driven into the well; when the pump is taken out, the steel wire rope 7 is wound on the take-up drum 131, the steel wire rope 7 falling into the dewatering well is shortened, and the water pump 8 rises, so that the pump is taken out.

The pump releasing process comprises the following steps: one end of the steel wire rope 7 is connected with the water pump 8, the water pump 8 is placed on the open ground beside the precipitation well, the other end of the steel wire rope 7 bypasses the fixed pulley 6 and is fixed on the threading hole 1311, the steel wire rope 7 is wound on the take-up drum 131 through the winding assembly, the water pump 8 is placed on the precipitation well head, the steel wire rope 7 wound on the take-up drum 131 is gradually put down through controlling the winding assembly, the water pump 8 slowly descends into the precipitation well, the steel wire rope 7 is detached from the threading hole 1311 after the water pump 8 reaches a proper position, and the steel wire rope 7 is fixed on the open ground beside the precipitation well, so that the purpose of putting the pump is achieved.

The pump taking process comprises the following steps: the steel wire rope 7 fixed on the open ground beside the precipitation well is detached, the steel wire rope 7 is fixed on the threading hole 1311 of the take-up drum 131, the winding assembly 1 is controlled, the steel wire rope 7 is wound on the threading hole 1311, the water pump 8 is lifted, when the water pump 8 rises to the precipitation well head, the water pump 8 is taken out, the steel wire rope 7 is detached from the threading hole 1311, and therefore the pump taking is completed.

The implementation principle of the embodiment 2 is as follows: the wire take-up component is reduced and shortened, and is placed in the winding assembly 1, and the routing direction of a steel wire rope 7 connected with a water pump 8 is changed through the fixed pulley 6. The length of the steel wire rope 7 in the dewatering well is realized by controlling the winding assembly 1, so that the pump is put in and taken out.

According to the technical concept, the support 4 can be a square frame or other frame without the support leg 41 and the support 42, the first clamping seat 16 and the second clamping seat 22 are arranged higher, and the position of the handle 11 is convenient when the support is used by a worker; or the handle 11 may be provided with a shorter length to avoid the ground obstructing the complete circular movement of the handle 11 due to the handle being too close to the ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (12)

1. The utility model provides a deep well is put pump and is got pump device which characterized in that: including support (4), winding assembly (1), mounting (2) and axle (3), winding assembly (1) sets up on support (4), mounting (2) set up on support (4) with the relative position of winding assembly (1), the one end of axle (3) with winding assembly (1) is connected, the other end with mounting (2) are connected.

2. The deep well pump-unloading and pumping device according to claim 1, wherein: the winding device is characterized in that at least one fixed pulley (6) is hung on the shaft (3), the winding assembly (1) comprises a handle (11) and a winding drum (131), and the handle (11) drives the winding drum (131) to rotate.

3. The deep well pump-unloading and pumping device according to claim 2, wherein: the wire rewinding cylinder (131) is provided with at least one wire threading hole (1311).

4. The deep well pump-unloading and pumping device according to claim 1, wherein: the winding assembly (1) drives the shaft (3) to rotate.

5. The deep well pump-unloading and pumping device according to claim 4, wherein: and a wire take-up roller (5) is arranged on the shaft (3).

6. The deep well pump-unloading device according to claim 5, wherein: receive line roller (5) axial and be equipped with roller hole (53), axle (3) are equipped with and insert with portion (31), roller hole (53) with insert with portion (31) cooperation.

7. The deep well pump-unloading and pumping device according to claim 6, wherein: the wire collecting roller (5) is provided with a wire coiling part (51) and a wire blocking part (52), the wire blocking part (52) is arranged at two ends of the wire collecting roller (5), and the height of the wire blocking part (52) is higher than that of the wire coiling part (51).

8. The deep well pump-unloading device according to claim 7, wherein: the wire blocking part (52) is provided with at least one wire fixing hole (521).

9. The deep well pump-down and pump-up device according to any one of claims 2 to 3, wherein: the brake device is further arranged and used for preventing the handle (11) from moving passively.

10. The deep well pump-unloading device according to claim 9, wherein: the brake device comprises a ratchet wheel (17), a pawl (15) and a torsion spring, and the ratchet wheel (17) and the wire winding drum (131) move synchronously.

11. The deep well pump-down and pump-up device according to any one of claims 5 to 8, wherein: the brake device is further arranged and used for preventing the handle (11) from moving passively.

12. The deep well pump-unloading device according to claim 11, wherein: the brake device comprises a ratchet wheel (17), a pawl (15) and a torsion spring, and the ratchet wheel (17) and the wire take-up roller (5) move synchronously.

Images