CN217481471U - Fire-fighting cast iron water pump unit - Google Patents

Abstract

The utility model discloses a fire control cast iron water pump unit, including the water pump unit body, the water pump unit body includes base and drinking-water pipe, the below of base is equipped with back template, the equal fixedly connected with gyro wheel of lower extreme four corners department of back template, be equipped with the adjustment mechanism who is used for adjusting back template in the base, many fixed inserted bars of lower extreme fixedly connected with of base, be equipped with the mechanism that draws water on the drinking-water pipe. The utility model discloses when the operation, can not produce the skew and the mouth that draws water is unfixed, the condition that impurity will draw water mouthful filter screen jam can not appear.

Description

Fire-fighting cast iron water pump unit

Technical Field

The utility model relates to a water pump set technical field especially relates to a fire control cast iron water pump unit.

Background

The fire pump is divided into different types according to different classification modes, has the characteristics of full sealing, no leakage and corrosion resistance, is widely applied to departments of environmental protection, water treatment, fire fighting and the like, is used for pumping various liquids, and is an ideal pump and fire fighting system for creating a non-leakage and non-pollution civilized workshop and a civilized factory. When catching fire in the woodland, need carry out the water intaking on the spot through fire pump unit and put out a fire, however at the in-process of water intaking, because impurity is more, the filter screen that the drinking-water pipe department appears easily is blockked by impurity, reduces the efficiency of drawing water, and great vibrations can appear in the water pump unit operation moreover, the condition of position deviation appears easily in the operation. For this reason, we propose a fire fighting cast iron water pump unit to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a fire-fighting cast iron water pump unit.

In order to solve the technical problem, the utility model discloses a technical scheme is:

fire control cast iron water pump unit, including the water pump unit body, the water pump unit body includes base and drinking-water pipe, the below of base is equipped with back the template, the equal fixedly connected with gyro wheel of lower extreme four corners department of back template, be equipped with in the base and be used for carrying out the adjustment mechanism adjusted back the template, many fixed inserted bars of lower extreme fixedly connected with of base, be equipped with pumping mechanism on the drinking-water pipe.

In order to better solve the technical problem, the utility model discloses a further technical scheme is: the adjusting mechanism comprises a cavity arranged in the base, four threaded rods are arranged in the cavity, threaded sleeves are sleeved outside the four threaded rods in a threaded manner, two ends of the four threaded sleeves are rotatably connected with the inner side wall of the cavity, the four threaded sleeves are in transmission connection through a transmission mechanism, a motor is fixedly connected in the cavity, a driving shaft of the motor is in transmission connection with one of the threaded sleeves through a bevel gear set, the transmission mechanism comprises four belt pulleys which are in transmission connection through a belt, the four belt pulleys are respectively and fixedly connected with the four threaded sleeves in a coaxial way, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with a driving shaft of the motor, and the second bevel gear is coaxially and fixedly connected with the threaded sleeve.

In order to better solve the technical problem, the utility model discloses a further technical scheme is: the mechanism that draws water includes the pumping box with drinking-water pipe fixed connection, the fixed annular filter screen that inlays of pumping box all over the body lateral wall, the pumping box internal rotation is connected with the case of intaking, the pumping box is linked together with the case of intaking, the upper and lower both sides of the case of intaking are all fixed to run through and are equipped with the pipeline, two all be equipped with the turbine in the pipeline, two equal coaxial fixedly connected with pivot on the turbine, the pivot is passed through the fixed plate and is connected with the rotation of pipeline inside wall, the incasement of intaking is equipped with the transmission piece, be equipped with the transmission chamber in the transmission piece, two the one end of pivot is all rotated and is run through the transmission piece and extend to the transmission intracavity, transmission intracavity fixedly connected with transfer line, be connected through the gear train transmission between transfer line and the two pivots, the one end of transmission piece rotate run through the case of intaking and with pumping box inside wall fixed connection.

In order to better solve the technical problem, the utility model discloses a further technical scheme is: the gear set comprises two gears and a fluted disc, the fluted disc is coaxially and fixedly connected with the transmission rod, and the two gears are respectively coaxially and fixedly connected with the two rotating shafts.

The utility model has the advantages that: by arranging the adjusting mechanism, the four threaded sleeves are driven to rotate by the motor, the four threaded sleeves drive the four threaded rods to lift, the four threaded rods drive the return plate to lift until the return plate reaches a proper position, and the plurality of fixed inserting rods are inserted into the ground, so that the position deviation caused by vibration can be avoided during operation; through setting up the mechanism of drawing water, when drawing water, water enters the pipeline after the annular filter screen filters in, drive the turbine rotation in the pipeline simultaneously, the turbine drives gear revolve through the pivot, because the fluted disc is fixed, the gear rotates along the tooth's socket on the fluted disc, thereby it rotates to drive the pivot, the pivot drives the pipeline and the case rotation of intaking, thereby can rotate the limit and draw water, when drawing water, draw water the mouth can not be fixed, thereby avoided the impurity with the condition of filter screen jam, the efficiency of drawing water has been improved.

Drawings

FIG. 1 is a perspective view showing the front structure of a fire-fighting cast iron water pump unit provided by the present invention;

FIG. 2 is a perspective view of the top view structure of the base of the fire-fighting cast iron water pump set provided by the present invention;

fig. 3 is a perspective view of the structure of the water pumping pipe in the fire-fighting cast iron water pump set.

In the figure: the water pump unit comprises a water pump unit body 1, a base 2, a water pumping pipe 3, a pattern plate 4, a roller 5, an adjusting mechanism 6, a fixed inserted rod 7, a water pumping mechanism 8, a cavity 9, a threaded rod 10, a threaded sleeve 11, a transmission mechanism 12, a motor 13, a bevel gear set 14, a belt pulley 15, a first bevel gear 16, a second bevel gear 17, a water pumping box 18, an annular filter screen 19, a water inlet box 20, a pipeline 21, a turbine 22, a rotating shaft 23, a fixing plate 24, a transmission block 25, a transmission cavity 26, a transmission rod 27, a gear set 28, a gear 29 and a fluted disc 30.

Detailed Description

The technical solution 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.

As shown in fig. 1-3, fire control cast iron water pump unit, including water pump unit body 1, water pump unit body 1 includes base 2 and drinking-water pipe 3, the below of base 2 is equipped with back template 4, the equal fixedly connected with gyro wheel 5 of lower extreme four corners department of back template 4, be equipped with the adjustment mechanism 6 that is used for adjusting back template 4 in the base 2, it is concrete, adjustment mechanism 6 is including setting up the cavity 9 in base 2, be equipped with four threaded rods 10 in the cavity 9, four threaded rods 10 outer equal thread bush are equipped with threaded sleeve 11, four threaded sleeve 11's both ends all are connected with cavity 9 inside wall rotation. The four threaded sleeves 11 are in transmission connection through a transmission mechanism 12, it should be noted that the transmission mechanism 12 includes four belt pulleys 15, the four belt pulleys 15 are in transmission connection through belts, the four belt pulleys 15 are respectively in coaxial fixed connection with the four threaded sleeves 11, a motor 13 is fixedly connected in the cavity 9, it should be noted that the motor 13 can adopt a stepping motor with a model PLX and is electrically connected with an external power supply, for the prior art, details are not described, a driving shaft of the motor 13 is in transmission connection with one of the threaded sleeves 11 through a bevel gear set 14, it is worth mentioning that the bevel gear set 14 includes a first bevel gear 16 and a second bevel gear 17 which are meshed with each other, the first bevel gear 16 is in coaxial fixed connection with the driving shaft of the motor 13, the second bevel gear 17 is in coaxial fixed connection with the threaded sleeves 11, the lower end of the base 2 is fixedly connected with a plurality of fixed insertion rods 7, the water pumping mechanism 8 is arranged on the water pumping pipe 3, and it should be noted that the water pumping mechanism 8 comprises a water pumping box 18 fixedly connected with the water pumping pipe 3, and an annular filter screen 19 is fixedly embedded in the side wall of the whole body of the water pumping box 18.

The water pumping box 18 is rotatably connected with a water inlet box 20, the water pumping box 18 is communicated with the water inlet box 20, the upper side and the lower side of the water inlet box 20 are fixedly provided with pipelines 21 in a penetrating manner, turbines 22 are arranged in the two pipelines 21, rotating shafts 23 are coaxially and fixedly connected to the two turbines 22, the rotating shafts 23 are rotatably connected with the inner side walls of the pipelines 21 through fixing plates 24, transmission blocks 25 are arranged in the water inlet box 20, transmission cavities 26 are arranged in the transmission blocks 25, one ends of the two rotating shafts 23 are rotatably arranged in the transmission blocks 25 and extend into the transmission cavities 26, transmission rods 27 are fixedly connected to the transmission cavities 26, the transmission rods 27 are in transmission connection with the two rotating shafts 23 through gear sets 28, the gear sets 28 comprise two gears 29 and a fluted disc 30, the fluted disc 30 is coaxially and fixedly connected with the transmission rods 27, the two gears 29 are respectively coaxially and fixedly connected with the two rotating shafts 23, and one ends of the transmission blocks 25 are rotatably arranged in the water inlet box 20 and fixedly connected with the inner side walls of the water pumping box 18.

Drive first bevel gear 16 through motor 13 and rotate, first bevel gear 16 drives second bevel gear 17 and rotates, second bevel gear 17 drives one of them threaded sleeve 11 and rotates, one of them threaded sleeve 11 drives other three threaded sleeve 11 through four belt pulleys 15 and belt and rotates, four threaded sleeve 11 drive four threaded rod 10 and go up and down, four threaded rod 10 drive the mould board 4 and go up and down, until suitable position, many fixed inserted bars 7 insert in the ground this moment, when moving, can not produce offset because of vibrations.

When drawing water, water gets into in the pipeline 21 after filtering through annular filter screen 19, drive the turbine 22 rotation in the pipeline 21 simultaneously, turbine 22 drives gear 29 through pivot 23 and rotates, because fluted disc 30 is fixed, gear 29 rotates along the tooth's socket on the fluted disc 30, thereby drive pivot 23 and rotate, pivot 23 drives pipeline 21 and the rotation of case 20 of intaking, thereby can rotate the limit and draw water, when drawing water, the mouth of drawing water can not be fixed, has avoided impurity to block up the filter screen.

Claims (4)

1. Fire control cast iron water pump unit, including water pump unit body (1), its characterized in that, water pump unit body (1) includes base (2) and drinking-water pipe (3), the below of base (2) is equipped with back template (4), the equal fixedly connected with gyro wheel (5) of lower extreme four corners department of back template (4), be equipped with in base (2) and be used for carrying out adjustment mechanism (6) to back template (4), many fixed inserted bars (7) of lower extreme fixedly connected with of base (2), be equipped with on drinking-water pipe (3) and draw water mechanism (8).

2. The fire-fighting cast iron water pump unit according to claim 1, characterized in that the adjusting mechanism (6) comprises a cavity (9) arranged in the base (2), four threaded rods (10) are arranged in the cavity (9), threaded sleeves (11) are respectively sleeved outside the four threaded rods (10), two ends of the four threaded sleeves (11) are respectively rotatably connected with the inner side wall of the cavity (9), the four threaded sleeves (11) are in transmission connection through a transmission mechanism (12), a motor (13) is fixedly connected in the cavity (9), a driving shaft of the motor (13) is in transmission connection with one of the threaded sleeves (11) through a bevel gear set (14), the transmission mechanism (12) comprises four belt pulleys (15), the four belt pulleys (15) are in transmission connection through belts, and the four belt pulleys (15) are respectively and coaxially and fixedly connected with the four threaded sleeves (11), the bevel gear set (14) comprises a first bevel gear (16) and a second bevel gear (17) which are meshed with each other, the first bevel gear (16) is coaxially and fixedly connected with a driving shaft of the motor (13), and the second bevel gear (17) is coaxially and fixedly connected with the threaded sleeve (11).

3. The fire-fighting cast iron water pump unit according to claim 2, wherein the water pumping mechanism (8) comprises a water pumping box (18) fixedly connected with a water pumping pipe (3), an annular filter screen (19) is fixedly embedded in the side wall of the whole body of the water pumping box (18), a water inlet box (20) is rotationally connected in the water pumping box (18), the water pumping box (18) is communicated with the water inlet box (20), a pipeline (21) is fixedly arranged on the upper side and the lower side of the water inlet box (20) in a penetrating manner, a turbine (22) is arranged in the pipeline (21) in a penetrating manner, a rotating shaft (23) is fixedly connected with the turbine (22) in a penetrating manner and is rotationally connected with the inner side wall of the pipeline (21) through a fixing plate (24), a transmission block (25) is arranged in the water inlet box (20), a transmission cavity (26) is arranged in the transmission block (25), and one end of the rotating shaft (23) is rotationally connected with the transmission block (25) and extends to the transmission cavity (26) In, fixedly connected with transfer line (27) in transmission chamber (26), be connected through gear train (28) transmission between transfer line (27) and two pivot (23), the one end of transmission piece (25) is rotated and is run through into water tank (20) and with suction box (18) inside wall fixed connection.

4. A fire fighting cast iron water pump unit according to claim 3, characterized in that the gear set (28) comprises two gears (29) and a toothed disc (30), the toothed disc (30) is coaxially and fixedly connected with the transmission rod (27), and the two gears (29) are coaxially and fixedly connected with the two shafts (23), respectively.

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