CN213684416U - Concrete delivery pump connecting device for coal mine - Google Patents
Concrete delivery pump connecting device for coal mine Download PDFInfo
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- CN213684416U CN213684416U CN202022356498.9U CN202022356498U CN213684416U CN 213684416 U CN213684416 U CN 213684416U CN 202022356498 U CN202022356498 U CN 202022356498U CN 213684416 U CN213684416 U CN 213684416U
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- fixedly connected
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- discharging pipe
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Abstract
The utility model discloses a concrete delivery pump connecting device for coal mine, which belongs to the field of delivery pumps and comprises a pump box, a hopper is fixedly connected with the pump box, a discharging pipe is fixedly connected with the left side of the hopper, a left snap ring is fixedly connected with the outer side of the discharging pipe, a right snap ring is fixedly connected with the outer side of the discharging pipe, a connecting sleeve is rotatably connected with the outer side of the discharging pipe, a joint is slidably connected with the outer side of the discharging pipe, a rotating pin is fixedly connected with the upper end of the connecting sleeve, a reinforcing sleeve is fixedly connected with the left side of the joint, a hopper is fixedly connected with the upper end of the pump box, a limiting connecting sleeve is conveniently fixed through the arrangement of the left snap ring and the right snap ring, the connecting sleeve is conveniently rotatably connected with the discharging pipe, the discharging pipe is connected with the joint through rotating the connecting sleeve, the defect brought, avoiding the disadvantages caused by the installation at the upper end of the pump box.
Description
Technical Field
The utility model relates to a delivery pump field, more specifically say, relate to a concrete delivery pump connecting device for coal mine.
Background
The delivery pump is a concrete delivery device which continuously delivers concrete meeting pumping conditions to a pouring construction site through a pipeline which is horizontally or vertically laid, adopts a motor or a diesel engine as power, and is widely applied to civil and industrial buildings such as high-rise buildings, municipal construction, electric power, energy sources, traffic and the like with large concrete demand, high grade, strict quality requirements and long delivery distance, particularly engineering construction in narrow sites.
At present, a discharge pipe in a concrete delivery pump for coal mines is connected with an external pipeline joint through a rotary joint through threads, the external pipeline is bent in the rotation of the joint in the rotation process, so that the pipeline is easy to damage, and a stop door of a pump box is mostly arranged at the upper end of a box body, so that the pump box is inconvenient to open and close and is inconvenient to clean the inside of the pump box.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a concrete pump connecting device for coal mine, through the setting of left snap ring and right snap ring, convenient fixed spacing adapter sleeve, conveniently make adapter sleeve and discharging pipe rotate to be connected, make discharging pipe and articulate through rotating the adapter sleeve, avoid the drawback that the rotary joint brought, in addition through setting up the baffle in the side of pump box, sealed the pad is sealed with sealed frame, conveniently open the pump box and carry out cleaning, avoid installing the unfavorable that the upper end of pump box brought.
In order to solve the above problems, the utility model adopts the following technical proposal.
A concrete delivery pump connecting device for coal mines comprises a pump box, wherein the pump box is fixedly connected with a hopper, the left side of the hopper is fixedly connected with a discharging pipe, the outer side of the discharging pipe is fixedly connected with a left snap ring, the outer side of the discharging pipe is fixedly connected with a right snap ring, the outer side of the discharging pipe is rotatably connected with a connecting sleeve, the outer side of the discharging pipe is slidably connected with a joint, the upper end of the connecting sleeve is fixedly connected with a rotating pin, the left side of the joint is fixedly connected with a reinforcing sleeve, the upper end of the pump box is fixedly connected with a feeding box, one side of the pump box is rotatably connected with a baffle plate through a hinge, one side of the baffle plate is fixedly connected with a sealing gasket, one side of the sealing gasket is fixedly connected with a sealing frame, the outer side of the baffle plate is fixedly connected with a handle, make discharging pipe and articulate through rotating the adapter sleeve, avoid the drawback that rotary joint brought, through setting up the baffle in the side of pump box moreover, sealed pad is sealed with sealed frame, conveniently opens the pump box and carries out cleaning work, avoids installing the unfavorable that brings in the upper end of pump box.
Further, the right side fixedly connected with reinforcement ring of discharging pipe, the right side fixed connection of reinforcement ring has increaseed the steadiness of discharging pipe with the hopper junction in the left side of hopper through the setting of reinforcement ring.
Furthermore, the left side of discharging pipe is hugged closely and is sealed to have the sealing ring, the sealing ring is hugged closely with the inside of connecting and is sealed, and the material of sealing ring is made for rubber, plays sealed effect to the junction of joint and discharging pipe.
Furthermore, the right side of the joint is rotatably connected inside the connecting sleeve through threads, a through hole is formed in the left side of the joint, and the inside of the joint is communicated with the inside of the pipeline through the through hole.
Furthermore, the left side fixedly connected with pipeline of reinforcing cover, sealed pad and sealed frame are hugged closely with the inside of pump box respectively and are sealed, and sealed pad and sealed frame belong to rubber respectively and make.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the setting of left snap ring and right snap ring, conveniently fixes spacing adapter sleeve, conveniently makes adapter sleeve and discharging pipe rotate to be connected, makes discharging pipe and articulate through rotating the adapter sleeve, avoids the drawback that the rotary joint brought, sets up in the side of pump box through the baffle moreover, and sealed the pad is sealed with sealed frame, conveniently opens the pump box and carries out cleaning work, avoids installing the unfavorable that brings at the upper end of pump box.
(2) The right side fixedly connected with reinforcement ring of discharging pipe, the right side fixed connection of reinforcement ring has increaseed the steadiness of discharging pipe with the hopper junction in the left side of hopper through the setting of reinforcement ring.
(3) The left side of discharging pipe is hugged closely and is sealed to have the sealing ring, and the sealing ring is hugged closely with the inside of connecting and is sealed, and the material of sealing ring is made for rubber, plays sealed effect to the junction of joint and discharging pipe.
(4) The right side of the joint is rotatably connected inside the connecting sleeve through threads, the left side of the joint is provided with a through hole, and the inside of the joint is communicated with the inside of the pipeline through the through hole.
(5) The left side fixedly connected with pipeline of reinforcing cover, sealed pad and sealed frame are hugged closely with the inside of pump box respectively and are sealed, and sealed pad and sealed frame belong to rubber respectively and make.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the pump housing of the present invention;
FIG. 3 is an enlarged cross-sectional view of the junction between the discharge tube and the joint of the present invention;
fig. 4 is an enlarged left side view of the connection sleeve of the present invention;
fig. 5 is a schematic view of the joint between the sealing gasket and the sealing frame according to the present invention.
The reference numbers in the figures illustrate:
1 pump box, 2 hoppers, 3 discharging pipes, 4 reinforcing rings, 5 left clamping rings, 6 right clamping rings, 7 connecting sleeves, 8 sealing rings, 9 joints, 10 rotating pins, 11 through holes, 12 reinforcing sleeves, 13 pipelines, 14 feeding boxes, 15 baffle plates, 16 sealing gaskets, 17 sealing frames and 18 handles.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, a concrete delivery pump connecting device for coal mine comprises a pump box 1 and referring to fig. 1-3, wherein the pump box 1 is fixedly connected with a hopper 2, the left side of the hopper 2 is fixedly connected with a discharge pipe 3, the outer side of the discharge pipe 3 is fixedly connected with a left snap ring 5, the outer side of the discharge pipe 3 is fixedly connected with a right snap ring 6, the outer side of the discharge pipe 3 is rotatably connected with a connecting sleeve 7, the outer side of the discharge pipe 3 is slidably connected with a joint 9, the upper end of the connecting sleeve 7 is fixedly connected with a rotating pin 10, the left side of the joint 9 is fixedly connected with a reinforcing sleeve 12, the upper end of the pump box 1 is fixedly connected with a feeding box 14, one side of the pump box 1 is rotatably connected with a baffle plate 15 through a hinge, one side of the baffle plate 15 is fixedly connected with a sealing gasket 16, one side of the sealing gasket, convenient fixed spacing adapter sleeve 7, conveniently make adapter sleeve 7 rotate with discharging pipe 3 and be connected, make discharging pipe 3 be connected with joint 9 through rotating adapter sleeve 7, avoid the drawback that rotary joint 9 brought, in addition through setting up baffle 15 in the side of pump box 1, sealed 16 and sealed frame 17 are sealed up, conveniently open pump box 1 and carry out cleaning work, avoid installing the unfavorable that brings at the upper end of pump box 1.
Referring to fig. 1 and 3, a reinforcing ring 4 is fixedly connected to the right side of the discharge pipe 3, the right side of the reinforcing ring 4 is fixedly connected to the left side of the hopper 2, the stability of the connection between the discharge pipe 3 and the hopper 2 is improved by the arrangement of the reinforcing ring 4, a sealing ring 8 is tightly attached to the left side of the discharge pipe 3, the sealing ring 8 is tightly attached to the inside of the joint 9, the sealing ring 8 is made of rubber, and the connection between the joint 9 and the discharge pipe 3 is sealed.
Referring to fig. 1-2, the right side of the joint 9 is rotatably connected to the inside of the connecting sleeve 7 through a screw thread, the left side of the joint 9 is provided with a through hole 11, the inside of the joint 9 is communicated with the inside of the pipeline 13 through the through hole 11, the left side of the reinforcing sleeve 12 is fixedly connected with the pipeline 13, the sealing gasket 16 and the sealing frame 17 are respectively tightly attached to and sealed with the inside of the pump box 1, and the sealing gasket 16 and the sealing frame 17 are respectively made of rubber.
Firstly, the sealing ring 8 is clamped inside the joint 9, then the joint 9 is clamped outside the discharge pipe 3 in a sliding manner, then the connecting sleeve 7 is rotated, the connecting sleeve 7 is connected to the outside of the joint 9 in a rotating manner through threads, the sealing ring 8 is extruded through the connection between the connecting sleeve 7 and the joint 9, the sealing ring 8 enables the connection part of the discharge pipe 3 and the joint 9 to be tightly attached and sealed, at the moment, the discharge pipe 3 is stably connected with the joint 9, the connection part between the upper end of the baffle 15 and the upper end of the pump box 1 is separated through opening a buckle in the prior art at the upper end of the baffle 15, then the baffle 15 can be opened by rotating the handle 18, the inside of the pump box 1 can be conveniently cleaned through opening the baffle 15, the limiting connecting sleeve 7 can be conveniently fixed through the arrangement of the left clamping ring 5 and the right clamping ring 6, and, make discharging pipe 3 and joint 9 be connected through rotating adapter sleeve 7, avoid the drawback that rotary joint 9 brought, through setting up baffle 15 in the side of pump box 1 in addition, sealed 16 and sealed frame 17 are sealed up, conveniently open pump box 1 and carry out cleaning work, avoid installing the unfavorable that brings at the upper end of pump box 1.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a concrete pump connecting device for coal mine, includes pump box (1), its characterized in that: the improved pump box is characterized in that the pump box (1) is fixedly connected with a hopper (2), the left side of the hopper (2) is fixedly connected with a discharge pipe (3), the outer side of the discharge pipe (3) is fixedly connected with a left snap ring (5), the outer side of the discharge pipe (3) is fixedly connected with a right snap ring (6), the outer side of the discharge pipe (3) is rotatably connected with a connecting sleeve (7), the outer side of the discharge pipe (3) is slidably connected with a joint (9), the upper end of the connecting sleeve (7) is fixedly connected with a rotating pin (10), the left side of the joint (9) is fixedly connected with a reinforcing sleeve (12), the upper end of the pump box (1) is fixedly connected with a feeding box (14), one side of the pump box (1) is rotatably connected with a baffle plate (15) through a hinge, one side of the baffle plate (15) is fixedly connected, the outer side of the baffle (15) is fixedly connected with a handle (18).
2. The concrete pump connecting device for coal mines according to claim 1, wherein: the right side fixedly connected with reinforcement ring (4) of discharging pipe (3), the right side fixed connection of reinforcement ring (4) is in the left side of hopper (2).
3. The concrete pump connecting device for coal mines according to claim 1, wherein: the left side of discharging pipe (3) is hugged closely and is sealed there is sealing ring (8), sealing ring (8) are hugged closely with the inside of connecting (9) and are sealed.
4. The concrete pump connecting device for coal mines according to claim 1, wherein: the right side of the joint (9) is rotatably connected inside the connecting sleeve (7) through threads, and the left side of the joint (9) is provided with a through hole (11).
5. The concrete pump connecting device for coal mines according to claim 1, wherein: the left side fixedly connected with pipeline (13) of reinforcing cover (12), sealed pad (16) and sealed frame (17) are hugged closely with the inside of pump box (1) respectively and are sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356498.9U CN213684416U (en) | 2020-10-21 | 2020-10-21 | Concrete delivery pump connecting device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356498.9U CN213684416U (en) | 2020-10-21 | 2020-10-21 | Concrete delivery pump connecting device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684416U true CN213684416U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022356498.9U Active CN213684416U (en) | 2020-10-21 | 2020-10-21 | Concrete delivery pump connecting device for coal mine |
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| Country | Link |
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| CN (1) | CN213684416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427299A (en) * | 2021-12-28 | 2022-05-03 | 中国能源建设集团安徽电力建设第一工程有限公司 | Concrete pouring equipment for forming embedded steel bars |
-
2020
- 2020-10-21 CN CN202022356498.9U patent/CN213684416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427299A (en) * | 2021-12-28 | 2022-05-03 | 中国能源建设集团安徽电力建设第一工程有限公司 | Concrete pouring equipment for forming embedded steel bars |
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