CN213116667U - Concrete hydraulic pump pipe auto-change over device - Google Patents
Concrete hydraulic pump pipe auto-change over device Download PDFInfo
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- CN213116667U CN213116667U CN202021126081.7U CN202021126081U CN213116667U CN 213116667 U CN213116667 U CN 213116667U CN 202021126081 U CN202021126081 U CN 202021126081U CN 213116667 U CN213116667 U CN 213116667U
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Abstract
The utility model discloses a concrete hydraulic pump pipe auto-change over device, the device include I-steel base, pump line switching structure, oil pump, jack etc.. The structure principle is simple, the materials are easy to obtain, the manufacturing is convenient, the manufacturing cost is low, and the effect is obvious; the jack of the hydraulic conveying pump pipe switching device needs to be connected with a pressure oil pump, the oil pump advances and retreats on-off control, the jack can be braked, the pump pipe switching device is pumped, and the pipeline on one side is switched to the pipeline on the other side to achieve split-flow pouring of concrete. The switching process is sealed and pressure-maintaining, the phenomena of concrete slurry leakage and pipe blockage can be reduced to the greatest extent, the labor cost and the time cost are reduced, the working efficiency of a towing pump and concrete is improved, the concrete pouring continuity is ensured, and the quality of an engineering entity is improved; simple operation, convenient installation and disassembly, safety, economy, environmental protection and reliability.
Description
Technical Field
The utility model discloses hydraulic pump pipe auto-change over device is applicable to high mound, string basket concrete pump and pours the construction, and the pump line is pour to the symmetry and switches, belongs to concrete placement technical field.
Background
The hanging basket concrete is symmetrically poured and constructed, and if the pump pipe is divided by adopting a conventional tee joint or a tee joint with a built-in valve, the pipe is easy to block, the pressure of the pumped concrete is insufficient, the pumping speed of the concrete is low, and the pipe is easy to block. The difficulty of cleaning the blocked pipe is high, construction is delayed, and the quality problem of concrete is easy to occur.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the utility model aims to combine the site operation to need on the basis of original tee junction pump line, independently reform transform pump line auto-change over device, hydraulic pressure delivery pump line auto-change over device has been made in the equipment.
In order to achieve the above object, the utility model discloses a technical scheme hydraulic pressure delivery pump line auto-change over device, its characterized in that: the base sleeve plate 2 is welded and fixed at a web plate structure of the I-shaped steel base 1, and the double-layer clamping plate 3 is fixed in the base sleeve plate 2 through bolts; the middle of the double-layer clamping plate 3 is of a hollow structure, the connecting sliding plate 7 is inserted into the hollow structure of the double-layer clamping plate 3, and the connecting sliding plate 7 can slide in the middle of the double-layer clamping plate 3; one side of the double-layer clamping plate 3 is used for connecting a concrete conveying pipe, the other side of the double-layer clamping plate is provided with a transverse sliding chute, a connecting sliding plate 7 is in sliding fit with the transverse sliding chute, and the side part of the connecting sliding plate 7 is used for connecting a concrete pumping pipe 6; the end part of the connecting sliding plate 7 is connected with a piston rod of a jack 9 through a connecting plate 8 through a bolt; the jack 9 is controlled by an oil pump 10.
Furthermore, the number of the concrete conveying pipes is two, namely a first concrete conveying pipe 4 and a second concrete conveying pipe 5, and the first concrete conveying pipe 4 and the second concrete conveying pipe 5 are welded on one side of the double-layer clamping plate 3 in parallel.
Further, the center distance between the first concrete conveying pipe 4 and the second concrete conveying pipe 5 is L1, the distance between the center of the concrete pumping pipe 6 and the edge of the connecting sliding plate 7 is L2, and L2 is more than or equal to 1.5L1, so that concrete leakage is prevented when pipelines are switched.
Further, the connecting plate 8 is supported by a connecting plate support 12, and the oil pump 10 is supported by an oil pump support 11; the base sleeve plate 2, the connecting plate support 12 and the oil pump support 11 are welded and fixed along a web plate of the I-shaped steel base 1.
Further, the jack 9, the connecting slide plate 7 and the connecting plate 8 are in the same straight line.
The utility model discloses hydraulic pump pipe switching device has following advantage:
1. the structure principle is simple, the materials are easy to obtain, the manufacturing is convenient, the manufacturing cost is low, and the effect is obvious;
2. the switching process is sealed and pressure-maintaining, so that the phenomena of concrete slurry leakage and pipe blockage can be reduced to the greatest extent, the labor cost and the time cost are reduced, the working efficiency of a towing pump and concrete is improved, the concrete pouring continuity is ensured, and the quality of an engineering entity is improved;
3. simple operation, convenient installation and disassembly, safety, economy, environmental protection and reliability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
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. The following description of an exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1-3, the utility model discloses a technical scheme be hydraulic pressure delivery pump line auto-change over device, its characterized in that: the device comprises an I-steel base 1, a base sleeve plate 2, a double-layer clamping plate 3, a first concrete conveying pipe 4, a second concrete conveying pipe 5, a concrete pumping pipe 6, a connecting sliding plate 7, a connecting plate 8, a jack 9, an oil pump 10, an oil pump support 11 and a connecting plate support 12.
The base sleeve plate 2 is welded and fixed at a web plate structure of the I-shaped steel base 1, and the double-layer clamping plate 3 is fixed in the base sleeve plate 2 through bolts; the middle of the double-layer clamping plate 3 is of a hollow structure, the connecting sliding plate 7 is inserted into the hollow structure of the double-layer clamping plate 3, and the connecting sliding plate 7 can slide in the middle of the double-layer clamping plate 3; one side of the double-layer clamping plate 3 is used for connecting a concrete conveying pipe, the other side of the double-layer clamping plate is provided with a transverse sliding chute, a connecting sliding plate 7 is in sliding fit with the transverse sliding chute, and the side part of the connecting sliding plate 7 is used for connecting a concrete pumping pipe 6; the end part of the connecting sliding plate 7 is connected with a piston rod of a jack 9 through a connecting plate 8 through a bolt; the jack 9 is controlled by an oil pump 10.
Furthermore, the number of the concrete conveying pipes is two, namely a first concrete conveying pipe 4 and a second concrete conveying pipe 5, and the first concrete conveying pipe 4 and the second concrete conveying pipe 5 are welded on one side of the double-layer clamping plate 3 in parallel.
Further, the center distance between the first concrete conveying pipe 4 and the second concrete conveying pipe 5 is L1, the distance between the concrete pumping pipe 6 and the edge of the connecting sliding plate 7 is L2, and L2 is more than or equal to 1.5L1, so that concrete leakage is prevented when pipelines are switched.
Further, the connecting plate 8 is supported by a connecting plate support 12, and the oil pump 10 is supported by an oil pump support 11; the base sleeve plate 2, the connecting plate support 12 and the oil pump support 11 are welded and fixed along a web plate of the I-shaped steel base 1.
Further, the jack 9, the connecting slide plate 7 and the connecting plate 8 are in the same straight line.
When concrete pipelines need to be switched, a jack of the hydraulic conveying pump pipe switching device needs to be connected with a pressure oil pump, an oil pump progress switch can brake the jack to pump the pump pipe switching device, the oil pump drives the jack to slide a connecting sliding plate, and concrete pouring is achieved by switching a pipeline on one side to a pipeline on the other side. The device has simple and controllable conversion process. The pump pipe switching is time-saving, labor-saving, convenient and quick, the concrete pump pipe is not easy to block the pipe, and the method is particularly suitable for high-pier concrete pumping diversion pouring.
Claims (5)
1. The utility model provides a concrete hydraulic pump pipe auto-change over device which characterized in that: the base sleeve plate (2) is welded and fixed at a web plate structure of the I-shaped steel base (1), and the double-layer clamping plate (3) is fixed in the base sleeve plate (2) through bolts; the middle of the double-layer clamping plate (3) is of a hollow structure, the connecting sliding plate (7) is inserted into the hollow structure of the double-layer clamping plate (3), and the connecting sliding plate (7) can slide in the middle of the double-layer clamping plate (3); one side of the double-layer clamping plate (3) is used for connecting a concrete conveying pipe, the other side of the double-layer clamping plate is provided with a transverse sliding groove, the connecting sliding plate (7) is in sliding fit with the transverse sliding groove, and the side part of the connecting sliding plate (7) is used for connecting a concrete pumping pipe (6); the end part of the connecting sliding plate (7) is connected with a piston rod of a jack (9) through a bolt through a connecting plate (8); the jack (9) is controlled by an oil pump (10).
2. The concrete hydraulic pump pipe switching device according to claim 1, characterized in that: the concrete conveying pipe is composed of two first concrete conveying pipes (4) and two second concrete conveying pipes (5), and the first concrete conveying pipes (4) and the second concrete conveying pipes (5) are welded on one side of the double-layer clamping plate (3) in parallel.
3. The concrete hydraulic pump pipe switching device according to claim 2, characterized in that: the central distance between the first concrete conveying pipe (4) and the second concrete conveying pipe (5) is L1, the distance between the center of the concrete pumping pipe (6) and the edge of the connecting sliding plate (7) is L2, and L2 is more than or equal to 1.5L 1.
4. The concrete hydraulic pump pipe switching device according to claim 1, characterized in that: the connecting plate (8) is supported by a connecting plate support (12), and the oil pump (10) is supported by an oil pump support (11); the base sleeve plate (2), the connecting plate support (12) and the oil pump support (11) are fixed along the web plate of the I-shaped steel base (1) in a welding mode.
5. The concrete hydraulic pump pipe switching device according to claim 1, characterized in that: the jack (9), the connecting sliding plate (7) and the connecting plate (8) are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126081.7U CN213116667U (en) | 2020-06-17 | 2020-06-17 | Concrete hydraulic pump pipe auto-change over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126081.7U CN213116667U (en) | 2020-06-17 | 2020-06-17 | Concrete hydraulic pump pipe auto-change over device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116667U true CN213116667U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126081.7U Expired - Fee Related CN213116667U (en) | 2020-06-17 | 2020-06-17 | Concrete hydraulic pump pipe auto-change over device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213116667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832870A (en) * | 2021-08-31 | 2021-12-24 | 中交基础设施养护集团有限公司 | Construction method of rhombic hanging basket |
-
2020
- 2020-06-17 CN CN202021126081.7U patent/CN213116667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832870A (en) * | 2021-08-31 | 2021-12-24 | 中交基础设施养护集团有限公司 | Construction method of rhombic hanging basket |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |