CN210317802U

CN210317802U - Sewage pump fixed mounting support for coal mine

Info

Publication number: CN210317802U
Application number: CN201920790070.XU
Authority: CN
Inventors: 陈瑞娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-04-14
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to a fixed mounting bracket of a sewage pump for coal mines, belonging to the technical field of fixed brackets; supporting columns are fixed on the front end and the rear end of the upper surface of the left side wall of the turntable, a supporting plate is arranged on the left side of the upper end of each supporting column, a motor is arranged at the front end of the upper surface of each supporting plate, the output shaft of the motor is fixedly connected with the upper end of a screw rod, the lower end of the screw rod is inserted in an external thread pipe, the peripheral wall of a first nut is fixedly connected with the inner side wall of the upper end of the external thread pipe, the lower end of the external thread pipe is arranged in the front end of a U-shaped connecting pipe, the rear end of the U-shaped connecting pipe is sleeved on a telescopic rod, a base is fixed on the ground of the upper end under liquid through a bolt, a sewage pump is fixed on the side surface of a fixed plate and moves the sewage into sewage through the matching of the screw rod, the external thread pipe and the, thereby can work under the liquid, the motor is the power supply when the fixed plate reciprocates to can reduce staff's labour, the utility model has the advantages of set up rationally, the cost of manufacture low grade.

Description

Sewage pump fixed mounting support for coal mine

Technical Field

The utility model relates to a fixed bolster technical field, concretely relates to dredge pump fixed mounting support for coal mine.

Background

The dredge pump is a pump and motor disjunctor, and dive the pump class product of work under the liquid simultaneously, compare with general horizontal pump or vertical pump, the dredge pump compact structure, area is little, the dredge pump is because pump and motor are coaxial, the axle is short, rotating member light in weight, therefore the load that bears on the bearing is less relatively, the life-span is far longer than general pump, do not have cavitation destruction and irritate the problem such as diversion, and the dredge pump need use the support to fix on the subaerial of submerged upper end, then dive the dredge pump under the liquid, carry out work, however it is only with the slip sheet of installing on the dredge pump lateral wall now, slide on the connecting pipe through the slip sheet, and the dredge pump is then pulled up or put down through the chain manual work, increase staff's labour, await for improvement urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a sewage pump fixed mounting support for colliery reasonable in design, the base passes through the bolt fastening subaerial of upper end under the liquid, and the sewage pump is fixed on the side of fixed plate, through the cooperation of screw rod, external screw thread pipe and U type connecting pipe, with it remove to in the sewage to can work under the liquid, the motor is the power supply when the fixed plate reciprocates, thereby can reduce staff's labour.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a base, a rotary table, support columns, a support plate, a motor, a screw rod, an external threaded pipe and a U-shaped connecting pipe, wherein a circular slide rail is fixed on the upper surface of the base, a plurality of arc-shaped slide blocks slide equidistantly on the circular slide rail, the upper surfaces of the slide blocks are respectively fixedly connected with the lower surface of the rotary table, the support columns are fixed at the front end and the rear end of the upper surface of the left side wall of the rotary table, the support plate is arranged at the left side of the upper end of the support column, the front end and the rear end of the right side wall of the support plate are respectively fixedly connected with the support columns at the front side and the rear side, the motor is arranged at the front end of the upper surface of the support plate and is connected with an external power supply, an output shaft of the motor penetrates through the support plate and is fixedly connected with the upper end of the screw rod, the lower end of the screw rod penetrates through, and fixed connection, the periphery wall of a nut and the inside wall fixed connection of external screw thread pipe upper end, the lower extreme of external screw thread pipe passes behind No. two nuts, insert and establish in the front end of U type connecting pipe, external screw thread pipe passes through the screw thread and connects with No. two nuts soon, the downside of No. two nuts is equipped with No. two spacing collars, No. two spacing collars cover is established on the bottom of external screw thread pipe, and fixed connection, the rear end cover of U type connecting pipe is established on the telescopic link, and fixed connection, the upper end of telescopic link is fixed on the lower surface of backup pad rear end, be fixed with the fixed plate on the left side wall of U type connecting pipe middle-end.

Furthermore, the support column constitute by a pole and No. two poles, the left side wall and the backup pad fixed connection of a pole upper end, its lower extreme is inserted and is established in No. two poles, and through the bolt fastening, the lower extreme of No. two poles is fixed on the carousel.

Furthermore, the upper end and the lower end of the left side wall of the fixing plate are respectively fixed with a fixing ring, each fixing ring is composed of a first hoop and a second hoop, the rear ends of the first hoop and the second hoop are fixed on the fixing plate, and the front end of the first hoop is fixedly connected with the front end of the second hoop through a bolt.

Furthermore, the inner side walls of the first hoop and the second hoop are fixed with anti-slip pads.

Furthermore, the center of the left side of the lower surface of the supporting plate is connected with a first supporting rod in a screwing mode through a connecting piece, the other end of the first supporting rod is inserted into a second supporting rod and connected through a bolt, and the other end of the second supporting rod is connected to the center of the right side of the upper surface of the rotary table in a screwing mode through the connecting piece.

Furthermore, No. two bracing piece lower wall's recess interpolation is equipped with the stiffener, and the arch of this stiffener upper end both sides slides and sets up in the spout of recess both sides wall, and the lower extreme of a stiffener is inserted and is established in No. two stiffeners, and passes through the bolt fastening, and the lower extreme of No. two stiffeners is fixed on the left center of carousel upper surface.

After the structure is adopted, the beneficial effects of the utility model are that: a dredge pump fixed mounting support for coal mine, the base passes through the bolt fastening subaerial of upper end under the liquid, the dredge pump is fixed on the side of fixed plate, through the cooperation of screw rod, external screw thread pipe and U type connecting pipe, with it remove to in the sewage to can work under the liquid, the motor is the power supply when the fixed plate reciprocates, thereby can reduce staff's labour, the utility model has the advantages of it is reasonable to set up, the cost of manufacture is low.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a side view of the present invention

Fig. 3 is a cross-sectional view of the connection of the middle screw rod, the external screw tube and the U-shaped connecting tube of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 2.

Fig. 5 is an enlarged view of a portion B in fig. 3.

Fig. 6 is an enlarged view of the portion C in fig. 3.

Fig. 7 is a top view of the fixing plate of the present invention.

Description of reference numerals:

the anti-skid device comprises a base 1, a turntable 2, a support column 3, a first rod 3-1, a second rod 3-2, a support plate 4, a motor 5, a screw rod 6, an external threaded pipe 7, a U-shaped connecting pipe 8, a circular slide rail 9, an arc-shaped sliding block 10, a first nut 11, a first limit ring 12, a second nut 13, a second limit ring 14, a telescopic rod 15, a fixing plate 16, a fixing ring 17, a first hoop 17-1, a second hoop 17-2, an anti-skid pad 18, a first support rod 19, a second support rod 20, a groove 20-1, a first reinforcing rod 21 and a second reinforcing rod 22.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the automatic welding machine comprises a base 1, a rotary table 2, supporting columns 3, a supporting plate 4, a motor 5, a screw rod 6, an external threaded pipe 7 and a U-shaped connecting pipe 8, wherein a circular slide rail 9 is fixedly welded on the upper surface of the base 1, a plurality of arc-shaped slide blocks 10 slide on the circular slide rail 9 at equal intervals, the upper surfaces of the slide blocks are fixedly welded with the lower surface of the rotary table 2 respectively, the supporting columns 3 are fixedly welded on the front end and the rear end of the upper surface of the left side wall of the rotary table 2 respectively, the supporting plate 4 is arranged on the left side of the upper end of the supporting column 3, the front end and the rear end of the right side wall of the supporting plate 4 are fixedly welded with the supporting columns 3 on the front side and the rear side respectively, the motor 5 is fixed at the front end of the upper surface of the supporting plate 4 through bolts, the motor 5 is connected with an external power supply, an output shaft of the motor 5 penetrates, inserted in the external thread tube 7, the screw rod 6 is screwed with a first nut 11 through threads, a first limit ring 12 is arranged at the lower side of the first nut 11, the first limiting ring 12 is sleeved on the bottom end of the screw rod 6 and is welded and fixed, the outer peripheral wall of the first nut 11 is welded and fixed with the inner side wall of the upper end of the external threaded pipe 7, after the lower end of the external threaded pipe 7 passes through the second nut 13, inserted into the front end of the U-shaped connecting pipe 8, the external thread pipe 7 is screwed with a second nut 13 through threads, a second limiting ring 14 is arranged at the lower side of the second nut 13, the second spacing ring 14 is sleeved on the bottom end of the external thread pipe 7 and is welded and fixed, the rear end of the U-shaped connecting pipe 8 is sleeved on a telescopic rod 15 (the telescopic rod has the same principle with the umbrella rod of the folding umbrella), and welded fixedly, the upper end of the telescopic rod 15 is fixed on the lower surface of the rear end of the supporting plate 4, and a fixing plate 16 is welded and fixed on the left side wall of the middle end of the U-shaped connecting pipe 8.

Furthermore, the support column 3 is composed of a first rod 3-1 and a second rod 3-2, the left side wall of the upper end of the first rod 3-1 is welded and fixed with the support plate 4, the lower end of the first rod is inserted into the second rod 3-2 and fixed through a bolt, the lower end of the second rod 3-2 is welded and fixed on the turntable 2, the height of the support column 3 can be adjusted according to the height of the sewage pump, and therefore the sewage pump is convenient to install.

Furthermore, the upper end and the lower end of the left side wall of the fixing plate 16 are both fixedly welded with fixing rings 17, each fixing ring 17 is composed of a first hoop 17-1 and a second hoop 17-2, the rear ends of the first hoop 17-1 and the second hoop 17-2 are fixedly welded on the fixing plate 16, the front end of the first hoop 17-1 is fixedly connected with the front end of the second hoop 17-2 through bolts, and the sewage pump can be further fixed through the fixing rings 17.

Furthermore, the inner side walls of the first hoop 17-1 and the second hoop 17-2 are respectively provided with a non-slip mat 18 in a sticking mode, so that the friction force between the sewage pump and the first hoop 17-1 and the second hoop 17-2 can be increased, and the non-slip effect is further achieved.

Furthermore, the support rod 19 is screwed on the center of the left side of the lower surface of the support plate 4 through a connecting piece, the connecting piece is welded and fixed on the lower surface of the support plate 4, the lower side of the connecting piece is screwed with the support rod 19 through a bolt, the other end of the support rod 19 is inserted into the support rod 20 and connected through a bolt, the other end of the support rod 20 is screwed on the center of the right side of the upper surface of the turntable 2 through a connecting piece, the connecting piece is welded and fixed with the upper surface of the turntable 2, the upper side of the connecting piece is screwed with the support rod 20 through a bolt, and the support plate 4 can be further supported.

Furthermore, a first reinforcing rod 21 is inserted into a groove 20-1 in the lower side wall of the second supporting rod 20, protrusions on two sides of the upper end of the first reinforcing rod 21 are slidably arranged in sliding grooves in two side walls of the groove 20-1, the protrusions and the upper end of the first reinforcing rod 21 are of an integrated structure, the lower end of the first reinforcing rod 21 is inserted into the second reinforcing rod 22 and fixed through a bolt, the lower end of the second reinforcing rod 22 is welded and fixed to the center of the left side of the upper surface of the turntable 2, and the first reinforcing rod 21 and the second reinforcing rod 22 can support the second supporting rod 20.

The working principle of the specific embodiment is as follows: when the device is used, the turntable 2 is fixed on the ground beside a liquid through bolts, the height of the support column 3 is adjusted according to the height of the sewage pump, the support column 3 drives the fixing plate 16 to a required position through the support plate 4, then the sewage pump is moved to the position of the fixing ring 17 at the left side of the fixing plate 16, the first hoop 17-1 and the second hoop 17-2 are separated, the sewage pump is positioned between the first hoop 17-1 and the second hoop 17-2, the sides of the first hoop 17-1 and the second hoop 17-2 far away from the fixing plate 16 are fixed through the bolts, after the first hoop 17-1 and the second hoop are fixed, the second support rod 20 is held by a hand, then the turntable 2 is rotated, the turntable 2 drives the whole body on the turntable to rotate, the sewage pump can be driven to rotate, the sewage pump is moved to the upper side of the liquid, then the motor 5 is started, the motor 5 drives, the outer threaded pipe 7 drives the U-shaped connecting pipe 8 to move downwards, when a second nut 13 at the upper end inside the U-shaped connecting pipe 8 is abutted to a second limiting ring 14, the U-shaped connecting pipe 8 stops moving downwards, the outer threaded pipe 7 moves downwards until the sewage pump touches the bottom, the U-shaped connecting pipe stops moving downwards, when a first nut 11 at the upper end of the outer threaded pipe 7 is abutted to a first limiting ring 12, bolts on the supporting column 3, bolts on the first supporting rod 19 and the second supporting rod 20 and bolts on the first reinforcing rod 21 and the second reinforcing rod 22 are loosened, the first rod 3-1 is inserted into the second rod 3-2, and then the bolts are screwed down one by one, so that the U-shaped connecting pipe can be put down without manpower, time and labor are saved, and when the U-shaped connecting pipe needs to be pulled out, the motor 5 is started reversely.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the base 1 is fixed on the ground at the upper end under the liquid through bolts, the sewage pump is fixed on the side surface of the fixed plate 16, and the sewage pump moves into the sewage through the matching of the screw 6, the external thread pipe 7 and the U-shaped connecting pipe 8, so that the sewage pump can work under the liquid;

2. the motor 5 is a power source when the fixing plate 16 moves up and down, so that the labor force of workers can be reduced;

3. a fixing ring 17 is fixed on the left side wall of the fixing plate 16, and the fixing of the sewage pump can be enhanced through the fixing ring 17 to prevent the sewage pump from sliding off.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dredge pump fixed mounting support for coal mine which characterized in that: the novel rotary table comprises a base (1), a rotary table (2), supporting columns (3), a supporting plate (4), a motor (5), a screw rod (6), an external threaded pipe (7) and a U-shaped connecting pipe (8), wherein a circular slide rail (9) is fixed on the upper surface of the base (1), a plurality of arc-shaped slide blocks (10) slide equidistantly on the circular slide rail (9), the upper surfaces of the slide blocks are respectively fixedly connected with the lower surface of the rotary table (2), the supporting columns (3) are fixed on the front end and the rear end of the upper surface of the left side wall of the rotary table (2), the supporting plate (4) is arranged on the left side of the upper end of the supporting column (3), the front end and the rear end of the right side wall of the supporting plate (4) are respectively fixedly connected with the supporting columns (3) on the front side and the rear side, the motor (5) is arranged at the front end of the upper surface, the lower end of the screw rod (6) is inserted into the external threaded pipe (7) after passing through the first nut (11), the screw rod (6) is screwed with the first nut (11) through threads, the lower side of the first nut (11) is provided with a first limiting ring (12), the first limiting ring (12) is sleeved on the bottom end of the screw rod (6) and is fixedly connected with the screw rod, the outer peripheral wall of the first nut (11) is fixedly connected with the inner side wall of the upper end of the external threaded pipe (7), the lower end of the external threaded pipe (7) passes through the second nut (13) and is inserted into the front end of the U-shaped connecting pipe (8), the external threaded pipe (7) is screwed with the second nut (13) through threads, the lower side of the second nut (13) is provided with a second limiting ring (14), the second limiting ring (14) is sleeved on the bottom end of the external threaded pipe (7) and is fixedly connected with the rear end of the U-shaped connecting pipe (8) is sleeved on the telescopic rod (15), and fixedly connected, the upper end of the telescopic rod (15) is fixed on the lower surface of the rear end of the supporting plate (4), and a fixing plate (16) is fixed on the left side wall of the middle end of the U-shaped connecting pipe (8).

2. The sewage pump fixing and mounting bracket for the coal mine according to claim 1, characterized in that: the supporting column (3) is composed of a first rod (3-1) and a second rod (3-2), the left side wall of the upper end of the first rod (3-1) is fixedly connected with the supporting plate (4), the lower end of the first rod is inserted into the second rod (3-2) and fixed through a bolt, and the lower end of the second rod (3-2) is fixed on the turntable (2).

3. The sewage pump fixing and mounting bracket for the coal mine according to claim 1, characterized in that: the upper end and the lower end of the left side wall of the fixing plate (16) are respectively fixed with a fixing ring (17), each fixing ring (17) is composed of a first hoop (17-1) and a second hoop (17-2), the rear ends of the first hoop (17-1) and the second hoop (17-2) are fixed on the fixing plate (16), and the front end of the first hoop (17-1) is fixedly connected with the front end of the second hoop (17-2) through a bolt.

4. The sewage pump fixing and mounting bracket for the coal mine according to claim 3, characterized in that: and the inner side walls of the first hoop (17-1) and the second hoop (17-2) are respectively fixed with an anti-skid pad (18).

5. The sewage pump fixing and mounting bracket for the coal mine according to claim 1, characterized in that: the support plate is characterized in that a first support rod (19) is connected to the center of the left side of the lower surface of the support plate (4) in a screwing mode through a connecting piece, the other end of the first support rod (19) is inserted into a second support rod (20) and connected through a bolt, and the other end of the second support rod (20) is connected to the center of the right side of the upper surface of the turntable (2) in a screwing mode through the connecting piece.

6. The sewage pump fixing and mounting bracket for the coal mine according to claim 5, characterized in that: a first reinforcing rod (21) is inserted into a groove (20-1) in the lower side wall of the second supporting rod (20), bulges on two sides of the upper end of the first reinforcing rod (21) are slidably arranged in sliding grooves in two side walls of the groove (20-1), the lower end of the first reinforcing rod (21) is inserted into the second reinforcing rod (22) and fixed through a bolt, and the lower end of the second reinforcing rod (22) is fixed in the center of the left side of the upper surface of the turntable (2).