CN213953912U - Convenient-to-detach sewage pump for high-speed rail - Google Patents
Convenient-to-detach sewage pump for high-speed rail Download PDFInfo
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- CN213953912U CN213953912U CN202023307570.5U CN202023307570U CN213953912U CN 213953912 U CN213953912 U CN 213953912U CN 202023307570 U CN202023307570 U CN 202023307570U CN 213953912 U CN213953912 U CN 213953912U
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- dredge pump
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Abstract
The utility model discloses a convenient to detach dredge pump for high-speed railway relates to dredge pump technical field, specifically is a convenient to detach dredge pump for high-speed railway, including blowdown pump head and sewage case, the blowdown pump head includes the pump body and pivot, dirty flange pipe is advanced to the top fixedly connected with of the pump body, advance dirty flange pipe's front and back and seted up screw interval hole, the below in screw interval hole is seted up flutedly, the place ahead fixedly connected with blowdown flange pipe of the pump body. This convenient to detach dredge pump for high-speed railway through advancing dirty flange pipe, dredge pump mounting screw hole and cylinder head screw complex setting, makes this convenient to detach dredge pump for high-speed railway possess the screw and need not break away from the sewage case can pull down the dredge pump and then accessible screw bolt hangs dredge pump convenient to detach's effect, and cooperation setting through blowdown pump head, motor installing support and driving motor makes this convenient to detach dredge pump for high-speed railway possess but the detachable dismantlement of dredge pump and then convenient to detach's effect.
Description
Technical Field
The utility model relates to a dredge pump technical field specifically is a convenient to detach dredge pump for high-speed railway.
Background
The existing high-speed rail adopts excrement collecting type toilets, excrement is collected by the toilets and stored in a sewage tank, when the high-speed rail arrives at a station, the excrement is directly discharged into a sewage discharge pipeline of the city, sewage is required to be discharged at an intermediate stop station after long-distance listing, the time is urgent, in order to improve the speed of sewage discharge, a sewage discharge pump is required to be added on a sewage discharge pipe, and the speed of sewage discharge can be greatly improved through the cooperation of the sewage discharge pump and an external sewage suction pipe.
But current dredge pump for high-speed railway has some weak points in the use, on the one hand owing to install in sewage bottom of the case portion and very near and the problem of maintenance environment apart from the bottom surface for can not be fine hold up the dredge pump with the help of other instruments, workman intensity of labour is high very hard when leading to the dismouting, and on the other hand the big and bulky dismouting that leads to not being convenient for of quality of dredge pump.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a convenient to detach dredge pump for high-speed railway has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a conveniently-detached sewage pump for a high-speed rail comprises a sewage pump head and a sewage tank, wherein the sewage pump head comprises a pump body and a rotating shaft, a sewage inlet flange pipe is fixedly connected above the pump body, screw spacing holes are arranged at the front and the rear of the sewage inlet flange pipe, a groove is arranged below the screw spacing hole, a sewage discharge flange pipe is fixedly connected in front of the pump body, one side of the pump body is fixedly connected with a transition mounting plate, a sewage pump mounting threaded hole is arranged below the sewage tank, a cylindrical head screw is connected with the lower part of the sewage pump mounting threaded hole in a threaded manner, a motor mounting bracket is fixedly connected with one side of the transition mounting plate, a driving motor is fixedly connected below the motor mounting bracket, the lower end of the rotating shaft is fixedly connected with a driven belt wheel, and a driving belt wheel is fixedly connected below the driving motor, and a transmission belt is rotatably connected between the driving belt wheel and the driven belt wheel.
Preferably, the screw spacing holes are long waist holes, edges of the dirt inlet flange pipe are broken in the front-back direction, and the height of the screw head of the cylindrical head screw is larger than the depth of the groove.
Preferably, the motor mounting bracket comprises a vertical plate, a transverse plate and a reinforcing plate, a motor shaft long waist hole is formed in the middle of the transverse plate, and motor mounting clearance holes are formed in the front and the rear of the motor shaft long waist hole.
Preferably, the long waist hole of motor shaft and motor installation clearance hole are horizontal long waist hole, the diaphragm passes through motor mounting screw fixed connection with driving motor, the riser passes through transition mounting screw fixed connection with the transition mounting panel.
Preferably, a distance is arranged between the screw distance hole and the pump body, and a distance is arranged between the upper surface of the driving motor and the lower surface of the sewage tank.
Preferably, the driving pulley and the driven pulley are V-shaped pulleys, and the transmission belt is a V-belt.
(III) advantageous effects
The utility model provides a convenient to detach dredge pump for high-speed railway possesses following beneficial effect:
1. this convenient to detach dredge pump for high-speed railway through advancing dirty flange pipe, dredge pump mounting screw hole and cylinder head screw complex setting, makes this convenient to detach dredge pump for high-speed railway possess the screw and need not break away from the sewage case and can pull down the dredge pump and then accessible screw bolt hangs dredge pump convenient to detach's effect, and then reduces workman's labour intensity.
2. This convenient to detach dredge pump for high-speed railway sets up through blowdown pump head, motor installing support and driving motor's cooperation, makes this convenient to detach dredge pump for high-speed railway possess but the detachable dismantlement of dredge pump and then convenient to detach's effect, and this dredge pump head and motor are not a whole but can open the structure of dismantlement for need not spend very big power and then play convenient to detach's effect during the dismantlement.
Drawings
Fig. 1 is a schematic structural view of the whole three-dimensional view of the present invention;
FIG. 2 is a schematic structural view of a partial exploded view of the present invention;
FIG. 3 is a schematic structural view of the sewage pump head of the present invention;
fig. 4 is a schematic structural view of the motor mounting bracket of the present invention.
In the figure: 1. a sewage pump head; 101. a pump body; 102. a rotating shaft; 103. a sewage inlet flange pipe; 104. screw spacing holes; 1041. a groove; 105. a sewage draining flange pipe; 106. a transition mounting plate; 2. a sewage tank; 201. a sewage pump mounting threaded hole; 3. a cylindrical head screw; 4. a motor mounting bracket; 401. a vertical plate; 402. a transverse plate; 403. a reinforcing plate; 404. a motor shaft long waist hole; 405. a motor mounting clearance hole; 5. a drive motor; 6. a driven pulley; 7. a driving pulley; 8. a drive belt; 9. mounting screws for the motor; 10. and (5) transitionally installing screws.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a conveniently-detachable sewage pump for a high-speed rail comprises a sewage pump head 1 and a sewage tank 2, wherein the sewage pump head 1 comprises a pump body 101 and a rotating shaft 102, a sewage inlet flange pipe 103 is fixedly connected above the pump body 101, screw spacing holes 104 are formed in the front and rear of the sewage inlet flange pipe 103, the screw spacing holes 104 are long waist holes and are broken edges in the front and rear direction of the sewage inlet flange pipe 103, a groove 1041 is formed below the screw spacing holes 104, a sewage discharge flange pipe 105 is fixedly connected in front of the pump body 101, a transition mounting plate 106 is fixedly connected on one side of the pump body 101, a spacing is formed between the screw spacing holes 104 and the pump body 101, a sewage pump mounting threaded hole 201 is formed below the sewage tank 2, a cylindrical head screw 3 is connected below the sewage pump mounting threaded hole 201 in a threaded manner, the height of a screw head of the cylindrical head screw 3 is larger than the depth of the groove 1041, a motor mounting bracket 4 is fixedly connected on one side of the transition mounting plate 106, the motor mounting bracket 4 includes a riser 401, the sewage tank comprises a transverse plate 402 and a reinforcing plate 403, a motor shaft long waist hole 404 is formed in the middle of the transverse plate 402, motor mounting clearance holes 405 are formed in the front and rear of the motor shaft long waist hole 404, the motor shaft long waist hole 404 and the motor mounting clearance holes 405 are both transverse long waist holes, the transverse plate 402 is fixedly connected with a driving motor 5 through motor mounting screws 9, a vertical plate 401 is fixedly connected with a transition mounting plate 106 through transition mounting screws 10, the driving motor 5 is fixedly connected with the lower portion of a motor mounting support 4, an interval is formed between the upper surface of the driving motor 5 and the lower surface of a sewage tank 2, a driven pulley 6 is fixedly connected with the lower end of a rotating shaft 102, a driving pulley 7 is fixedly connected with the lower portion of the driving motor 5, a transmission belt 8 is rotatably connected between the driving pulley 7 and the driven pulley 6, the driving pulley 7 and the driven pulley.
When the sewage pump is used, when the sewage pump needs to be disassembled, firstly, the motor mounting screw 9 is unscrewed to loosen the driving motor 5, then the driving motor 5 is pushed a small distance to one side of the sewage pump head 1, the transmission belt 8 is removed, the motor mounting screw 9 is further unscrewed and the driving motor 5 is pushed to one side far away from the sewage pump head 1, then the driving motor slides out of the motor mounting bracket 4 to realize easy disassembly of the driving motor 5, the transitional mounting screw 10 is further unscrewed, the motor mounting bracket 4 is independently removed, the front two cylindrical head screws 3 are further unscrewed, then the two cylindrical head screws 3 are unscrewed, at the moment, the screw heads of the cylindrical head screws 3 are clamped in the grooves 1041, so that the sewage pump head 1 cannot fall down, when the distance between the upper surface of the sewage inlet flange pipe 103 and the lower surface of the sewage tank 2 is larger than the depth of the grooves 1041, the sewage pump head 1 can be lifted and taken out, only need hold up at last step when dismantling blowdown pump head 1, all hang through 3 bolts of cylindric head screw in other times, and then make the dismantlement process lighter, it is positive according to above step, install this dredge pump also need not take very big power, and then reach the effect of the dismouting of being convenient for.
To sum up, this convenient to detach dredge pump for high-speed railway, through advancing dirty flange pipe 103, dredge pump installation screw hole 201 and 3 complex settings of cylindric head screw, make this convenient to detach dredge pump for high-speed railway possess the screw and need not break away from sewage case 2 can pull down the dredge pump and then accessible screw bolt hangs dredge pump convenient to detach's effect, and then reduce workman's labour intensity, through blowdown pump head 1, motor installing support 4 and driving motor 5's cooperation sets up, make this convenient to detach dredge pump for high-speed railway possess the effect that the dredge pump can be dismantled and then convenient to detach, this dredge pump head and motor are not a whole but can open the structure of dismantlement, make and need not spend very big strength and then play convenient to detach's effect during the dismantlement.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient to detach dredge pump for high-speed railway, includes blowdown pump head (1) and sewage case (2), its characterized in that: the sewage discharge pump head (1) comprises a pump body (101) and a rotating shaft (102), a sewage inlet flange pipe (103) is fixedly connected to the upper part of the pump body (101), screw spacing holes (104) are formed in the front and rear parts of the sewage inlet flange pipe (103), grooves (1041) are formed in the lower parts of the screw spacing holes (104), a sewage discharge flange pipe (105) is fixedly connected to the front part of the pump body (101), a transition mounting plate (106) is fixedly connected to one side of the pump body (101), a sewage discharge pump mounting threaded hole (201) is formed in the lower part of the sewage tank (2), a cylindrical head screw (3) is in threaded connection with the lower part of the sewage discharge pump mounting threaded hole (201), a motor mounting bracket (4) is fixedly connected to one side of the transition mounting plate (106), a driving motor (5) is fixedly connected to the lower part of the motor mounting bracket (4), and a driven pulley (6) is fixedly connected, the lower part of the driving motor (5) is fixedly connected with a driving belt wheel (7), and a transmission belt (8) is rotatably connected between the driving belt wheel (7) and the driven belt wheel (6).
2. The easy-to-detach dredge pump for high-speed rail according to claim 1, characterized in that: the screw spacing holes (104) are long waist holes, edges are broken in the front-back direction of the sewage inlet flange pipe (103), and the height of a screw head of the cylindrical head screw (3) is larger than the depth of the groove (1041).
3. The easy-to-detach dredge pump for high-speed rail according to claim 1, characterized in that: the motor mounting bracket (4) comprises a vertical plate (401), a transverse plate (402) and a reinforcing plate (403), a motor shaft long waist hole (404) is formed in the middle of the transverse plate (402), and motor mounting clearance holes (405) are formed in the front and rear of the motor shaft long waist hole (404).
4. The easy-to-detach dredge pump for high-speed rail according to claim 3, characterized in that: the motor shaft long waist hole (404) and the motor mounting clearance hole (405) are transverse long waist holes, the transverse plate (402) is fixedly connected with the driving motor (5) through a motor mounting screw (9), and the vertical plate (401) is fixedly connected with the transition mounting plate (106) through a transition mounting screw (10).
5. The easy-to-detach dredge pump for high-speed rail according to claim 1, characterized in that: and a distance is arranged between the screw distance hole (104) and the pump body (101), and a distance is arranged between the upper surface of the driving motor (5) and the lower surface of the sewage tank (2).
6. The easy-to-detach dredge pump for high-speed rail according to claim 1, characterized in that: the driving belt wheel (7) and the driven belt wheel (6) are V-shaped belt wheels, and the transmission belt (8) is a V-shaped belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307570.5U CN213953912U (en) | 2020-12-31 | 2020-12-31 | Convenient-to-detach sewage pump for high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307570.5U CN213953912U (en) | 2020-12-31 | 2020-12-31 | Convenient-to-detach sewage pump for high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213953912U true CN213953912U (en) | 2021-08-13 |
Family
ID=77197313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023307570.5U Active CN213953912U (en) | 2020-12-31 | 2020-12-31 | Convenient-to-detach sewage pump for high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213953912U (en) |
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2020
- 2020-12-31 CN CN202023307570.5U patent/CN213953912U/en active Active
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