CN220100695U - Concrete pouring telescopic pump pipe and concrete pouring pump truck - Google Patents
Concrete pouring telescopic pump pipe and concrete pouring pump truck Download PDFInfo
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- CN220100695U CN220100695U CN202321640243.2U CN202321640243U CN220100695U CN 220100695 U CN220100695 U CN 220100695U CN 202321640243 U CN202321640243 U CN 202321640243U CN 220100695 U CN220100695 U CN 220100695U
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- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000005266 casting Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000005204 segregation Methods 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a concrete pouring telescopic pump pipe, which comprises a vertically arranged telescopic pipe, wherein the upper end of the telescopic pipe is detachably connected with a pump truck with a pump pipe by a fixing mechanism, an opening at the upper end of the telescopic pipe is communicated with an outlet of the pump truck with the pump truck, a power device and a traction device are arranged on the side surface of the telescopic pipe, the power device is positioned at the upper end of the telescopic pipe, the traction device is respectively connected with the power device and the lower end of the telescopic pipe, and the power device drives the telescopic pipe to stretch along the vertical direction by the traction device so as to adjust the height of the opening at the lower end of the telescopic pipe. The height of the lower end opening of the telescopic pipe is adjusted through the power device and the traction device, flexible control of the free falling height of concrete in the pouring process is met, segregation phenomenon is avoided, operation can be performed above the telescopic pipe, repeated and complicated disassembly work is not needed, and the telescopic pipe is simple in structure and efficient in work. The utility model also discloses a concrete pouring pump truck comprising the concrete pouring telescopic pump pipe.
Description
Technical Field
The utility model relates to the field of engineering machinery, in particular to a concrete pouring telescopic pump pipe. In addition, the utility model also relates to a concrete pouring pump truck comprising the concrete pouring telescopic pump pipe.
Background
When the tall structure is poured, if concrete segregates due to overlarge falling height, the strength of the concrete structure is further affected, and therefore, the concrete is required to be poured by adopting a string drum or a chute when the free falling height of the concrete exceeds a preset height.
In the prior art, a high and large concrete structure is mainly of a string barrel structure, namely a plurality of sections of string barrels are connected through hooks, are sequentially connected in series to form a vertical long barrel, extend into a pouring die, the uppermost string barrel is fixed at the top of a structure template, as the concrete surface in the structure continuously rises, constructors need to lift the string barrel out of the template by using hoisting machinery, the lowermost single section of string barrel is disassembled, and then the rest string barrels are lowered again to continue pouring. The single section of string tube is removed while the manual pouring is needed, each section of operation is time-consuming and labor-consuming, and mechanical matching is needed, so that the concrete pouring efficiency is seriously affected
Therefore, how to provide a concrete pouring telescopic pump pipe with simple structure and high working efficiency is a technical problem that needs to be solved currently by the person skilled in the art.
Disclosure of Invention
The utility model aims to provide a concrete pouring telescopic pump pipe, the height of an opening at the lower end of the telescopic pipe is adjusted through a power device and a traction device, the operation can be performed above the telescopic pipe, the flexible control of the free falling height of concrete in the pouring process is met, the segregation phenomenon is avoided, and the concrete pouring telescopic pump pipe is simple in structure and efficient in work. Another object of the utility model is to provide a concreting pump truck comprising a concreting telescopic pump pipe as described above.
In order to solve the technical problems, the utility model provides a concrete pouring telescopic pump pipe, which comprises a vertically arranged telescopic pipe, wherein the upper end of the telescopic pipe is detachably connected with a pump truck self-carrying pump pipe through a fixing mechanism, an opening at the upper end of the telescopic pipe is communicated with an outlet of the pump truck self-carrying pump pipe, a power device and a traction device are arranged on the side surface of the telescopic pipe, the power device is positioned at the upper end of the telescopic pipe, the traction device is respectively connected with the power device and the lower end of the telescopic pipe, and the power device drives the telescopic pipe to stretch along the vertical direction through the traction device so as to adjust the height of the opening at the lower end of the telescopic pipe.
Preferably, the telescopic tube is in particular a flexible bellows.
Preferably, the power device is a hand-operated spool, the traction device is a steel wire rope, the upper end of the steel wire rope is wound on the hand-operated spool, the steel wire rope vertically extends downwards, and the lower end of the steel wire rope is fixedly connected with the lower end of the side wall of the flexible corrugated pipe.
Preferably, the device comprises two groups of hand-operated bobbins and steel wire ropes which are symmetrically arranged, and the two groups of hand-operated bobbins and the steel wire ropes are respectively arranged on two sides of the flexible corrugated pipe.
Preferably, a fixed connection disc is sleeved on the periphery of the lower end of the flexible corrugated pipe, fixed lug plates are arranged on two sides of the fixed connection disc, and the lower ends of the steel wire ropes on two sides are respectively and fixedly connected with the two fixed lug plates.
Preferably, the flexible corrugated pipe is sleeved with a guiding connecting disc at the periphery, the guiding connecting disc is located between the fixing mechanism and the fixing connecting disc, guiding lug plates are arranged at two sides of the guiding connecting disc, and the steel wire ropes at two sides respectively penetrate through the two guiding lug plates.
Preferably, the guide connection disc comprises a plurality of guide connection discs which are sequentially arranged along the vertical direction, and the steel wire rope sequentially passes through each guide lug plate on the same side.
Preferably, the two hand-operated bobbins are fixedly arranged on two sides of the fixing mechanism, and the fixing connecting disc is positioned above the opening at the lower end of the flexible corrugated pipe.
Preferably, the fixing mechanism is specifically a hoop locked by a bolt, and the lower edge of the hoop is fixedly connected with the edge of the opening at the upper end of the flexible corrugated pipe.
The utility model provides a concrete pouring pump truck, which comprises a pump truck self-carrying pump pipe and a concrete pouring telescopic pump pipe connected with the pump truck self-carrying pump pipe, wherein the concrete pouring telescopic pump pipe is specifically any one of the concrete pouring telescopic pump pipes.
The utility model provides a concrete pouring telescopic pump pipe, which comprises a vertically arranged telescopic pipe, wherein the upper end of the telescopic pipe is detachably connected with a pump truck with a pump pipe by a fixing mechanism, an opening at the upper end of the telescopic pipe is communicated with an outlet of the pump truck with the pump truck, a power device and a traction device are arranged on the side surface of the telescopic pipe, the power device is positioned at the upper end of the telescopic pipe, the traction device is respectively connected with the power device and the lower end of the telescopic pipe, and the power device drives the telescopic pipe to stretch along the vertical direction by the traction device so as to adjust the height of the opening at the lower end of the telescopic pipe.
In the working process, the telescopic pipe is initially in an extending state, the upper end of the telescopic pipe is fixedly connected with the pump truck, the lower end of the telescopic pipe extends into the space between the pouring modules, concrete flows down from the telescopic pipe after pouring is started, a person operates the power device along with the continuous rising of the concrete surface in the die, the lower end of the telescopic pipe is pulled upwards through the traction device, the telescopic pipe is retracted, and the opening at the lower end of the telescopic pipe is moved upwards. The height of the lower end opening of the telescopic pipe is adjusted through the power device and the traction device, flexible control of the free falling height of concrete in the pouring process is met, segregation phenomenon is avoided, operation can be performed above the telescopic pipe, repeated and complicated disassembly work is not needed, and the telescopic pipe is simple in structure and efficient in work.
The utility model also provides a concrete pouring pump truck comprising the concrete pouring telescopic pump pipe, and the concrete pouring pump truck has the same technical effects as the concrete pouring telescopic pump pipe.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a concrete pouring telescopic pump pipe provided by the utility model.
The pump truck is provided with a pump pipe 1, a flexible corrugated pipe 2, a hand-operated spool 3, a steel wire rope 4, a fixed lug plate 5, a guide lug plate 6 and a hoop 7.
Detailed Description
The utility model has the core of providing a concrete pouring telescopic pump pipe, wherein the height of an opening at the lower end of the telescopic pipe is adjusted through a power device and a traction device, the operation can be performed above the telescopic pipe, the flexible control of the free falling height of concrete in the pouring process is met, the segregation phenomenon is avoided, and the concrete pouring telescopic pump pipe has a simple structure and high working efficiency. Another core of the utility model is to provide a concrete casting pump truck comprising the above concrete casting telescopic pump pipe.
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a concrete pouring telescopic pump tube according to the present utility model.
The concrete pouring telescopic pump pipe comprises a vertically arranged telescopic pipe, wherein the upper end of the telescopic pipe is provided with a fixing mechanism, the upper end of the telescopic pipe is detachably connected with a pump truck self-carrying pump pipe 1 through the fixing mechanism, an opening at the upper end of the telescopic pipe is communicated with an outlet of the pump truck self-carrying pump pipe 1, a power device and a traction device are arranged on the side face of the telescopic pipe, the power device is positioned at the upper end of the telescopic pipe, the traction device is respectively connected with the power device and the lower end of the telescopic pipe, and the power device drives the telescopic pipe to stretch along the vertical direction through the traction device so as to adjust the height of the opening at the lower end of the telescopic pipe.
In the working process, the telescopic pipe is initially in an extending state, the upper end of the telescopic pipe is fixedly connected with the pump truck, the lower end of the telescopic pipe is extended into the space between the pouring modules, concrete flows down from the telescopic pipe after pouring is started, a person operates the power device along with the continuous rising of the concrete surface in the die, the lower end of the telescopic pipe is pulled upwards through the traction device, the telescopic pipe is retracted, and the opening at the lower end of the telescopic pipe is moved upwards. The height of the lower end opening of the telescopic pipe is adjusted through the power device and the traction device, flexible control of the free falling height of concrete in the pouring process is met, segregation phenomenon is avoided, operation can be performed above the telescopic pipe, repeated and complicated disassembly work is not needed, and the telescopic pipe is simple in structure and efficient in work.
In the first embodiment, the telescopic pipe is specifically a flexible corrugated pipe 2, and the flexible corrugated pipe 2 can freely stretch and retract, and can also reduce the speed of the concrete falling vertically.
Further, power device specifically is hand spool 3, and hand spool 3 level arrangement, flexible bellows 2 is connected to hand spool 3's one end, and hand spool 3's the other end is provided with the handle, and draw gear specifically is wire rope 4, and wire rope 4's upper end is twined in hand spool 3, and wire rope 4 vertically downwardly extending, and wire rope 4's lower extreme fixed connection flexible bellows 2 lateral wall lower extreme. When the flexible corrugated pipe is used, the handle of the hand-operated spool 3 is rocked, so that the steel wire rope 4 is wound on the hand-operated spool 3, and the lower end of the flexible corrugated pipe 2 is pulled up.
In order to improve the retraction stability of the flexible corrugated pipe 2, two groups of hand-operated bobbins 3 and steel wire ropes 4 can be symmetrically arranged and respectively arranged at two sides of the flexible corrugated pipe 2. Of course, more groups of hand reels 3 and wire ropes 4 may be provided.
Preferably, the periphery of the lower end of the flexible corrugated pipe 2 is sleeved with a fixing connecting disc, two sides of the fixing connecting disc are provided with fixing lug plates 5, and the lower ends of the steel wire ropes 4 on two sides are respectively and fixedly connected with fixing holes of the two fixing lug plates 5.
The periphery of the flexible corrugated pipe 2 is sleeved with a guide connecting disc, the guide connecting disc is positioned between the fixing mechanism and the fixing connecting disc, guide lug plates 6 are arranged on two sides of the guide connecting disc, and steel wire ropes 4 on two sides respectively penetrate through guide holes of the two guide lug plates 6, so that the steel wire ropes 4 penetrate through the guide holes and can move freely. Further, the flexible corrugated pipe 2 is retracted without bending and is kept to move vertically through the structure, and the flexible corrugated pipe comprises a plurality of guiding connection discs which are sequentially arranged along the vertical direction, and the steel wire ropes 4 sequentially penetrate through the guiding holes of the guiding lug plates 6 on the same side. The length of the flexible bellows 2 may be configured according to the casting height, and a corresponding number of guide lands may be further configured, and specifically, one guide land may be installed every 50cm in the flexible bellows 2.
Preferably, two hand bobbins 3 are fixedly arranged on two sides of the fixing mechanism, the fixing connecting disc is located above the opening at the lower end of the flexible corrugated pipe 2, namely, the hand bobbins 3 are close to the opening at the upper end of the flexible corrugated pipe 2, and a certain distance is reserved between the connection position of the lower end of the steel wire rope 4 and the flexible corrugated pipe 2 and the opening at the lower end of the flexible corrugated pipe 2. Of course, the connection position of each component can be adjusted according to the situation, and all the components are within the protection scope of the utility model.
On the basis of the concrete pouring telescopic pump pipe provided by the specific embodiments, the fixing mechanism is specifically a hoop 7 locked through a bolt, and the lower edge of the hoop 7 is fixedly connected with the opening edge of the upper end of the flexible corrugated pipe 2.
The specific working process is as follows: the anchor ear 7 is connected with the pump truck pump pipe 1. The pump truck driver controls the pump truck arm to stretch the flexible corrugated pipe 2 into a tall structure, the pump truck is provided with the pump pipe 1 and the anchor ear 7 and is positioned outside the structure template, a worker can adjust the length of the flexible corrugated pipe 2 at any time through the hand-operated spool 3, and the opening of the lower end of the flexible corrugated pipe 2 is less than 2 meters away from the bottom of the structure, so that concrete segregation is prevented. Before concrete pumping is started, clear water is pumped to wet the flexible corrugated pipe 2, then concrete pumping is started, along with the rising of the concrete surface, workers simultaneously operate the two hand-operated bobbins 3 to roll up the steel wire ropes 4, the flexible corrugated pipe 2 is contracted, and accordingly the height of the lower end opening of the flexible corrugated pipe 2 is improved, and the lower end opening of the flexible corrugated pipe 2 is always ensured to be positioned within 2 meters on the concrete surface in the template. After the elevation of the structure is concreted, the flexible corrugated pipe 2 is also contracted to the shortest, after the pouring is completed, the anchor ear 7 is opened, and the inner wall of the flexible corrugated pipe 2 is cleaned for the next use.
In the second embodiment, the telescopic tube is specifically a flexible corrugated tube 2, further, the power device is specifically an electric spool, the electric spool is horizontally arranged, one end of the electric spool is connected with the flexible corrugated tube 2, the traction device is specifically a steel wire rope 4, the upper end of the steel wire rope 4 is wound on the electric spool, the steel wire rope 4 vertically extends downwards, and the lower end of the steel wire rope 4 is fixedly connected with the lower end of the side wall of the flexible corrugated tube 2. When the flexible corrugated pipe is used, the electric spool is controlled to start, so that the steel wire rope 4 is wound on the electric spool, and the lower end of the flexible corrugated pipe 2 is pulled up. The other parts are as described in embodiment one.
In the third embodiment, the telescopic tube is specifically a telescopic tube, the power device is arranged on the uppermost sleeve, the traction device is connected with the lowermost sleeve, and the lower sleeve is pulled in sequence during operation, so that the telescopic tube is retracted.
On the basis of the concrete pouring telescopic pump pipe provided by the specific embodiments, a distance sensor can be arranged at the lower end of the telescopic pipe, and the distance between the lower end opening and the concrete surface can be detected in real time.
In addition to the above-mentioned concrete pouring telescopic pump pipe, the specific embodiment of the utility model also provides a concrete pouring pump truck comprising the above-mentioned concrete pouring telescopic pump pipe, and the structure of other parts of the concrete pouring pump truck refers to the prior art, and is not repeated herein.
The concrete pouring telescopic pump pipe and the concrete pouring pump truck provided by the utility model are described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. The utility model provides a flexible pump line of concrete placement, its characterized in that, including the flexible pipe of vertical setting, flexible pipe upper end passes through fixed establishment can dismantle the connection pump truck from taking pump line (1), just flexible pipe upper end opening intercommunication pump truck is from taking pump line (1) export, flexible pipe side-mounting has power device and draw gear, power device is located flexible pipe upper end, draw gear connects respectively power device with the lower extreme of flexible pipe, power device passes through the draw gear drive flexible pipe is flexible along vertical direction, in order to adjust flexible pipe lower extreme open-ended height.
2. The concrete casting telescopic pump pipe according to claim 1, characterized in that the telescopic pipe is in particular a flexible bellows (2).
3. The concrete pouring telescopic pump pipe according to claim 2, wherein the power device is specifically a hand-operated spool (3), the traction device is specifically a steel wire rope (4), the upper end of the steel wire rope (4) is wound on the hand-operated spool (3), the steel wire rope (4) vertically extends downwards, and the lower end of the steel wire rope (4) is fixedly connected with the lower end of the side wall of the flexible corrugated pipe (2).
4. A concrete pouring telescopic pump pipe according to claim 3, comprising two groups of hand-operated spools (3) and steel wire ropes (4) which are symmetrically arranged, and respectively arranged at two sides of the flexible corrugated pipe (2).
5. The concrete pouring telescopic pump pipe according to claim 4, wherein a fixing connection disc is sleeved on the periphery of the lower end of the flexible corrugated pipe (2), fixing lug plates (5) are arranged on two sides of the fixing connection disc, and the lower ends of the steel wire ropes (4) on two sides are respectively and fixedly connected with the two fixing lug plates (5).
6. The concrete pouring telescopic pump tube according to claim 5, wherein a guiding connection disc is sleeved on the periphery of the flexible corrugated tube (2), the guiding connection disc is located between the fixing mechanism and the fixing connection disc, guiding lug plates (6) are arranged on two sides of the guiding connection disc, and the steel wire ropes (4) on two sides respectively penetrate through the two guiding lug plates (6).
7. The concrete placement telescoping pump line as recited in claim 6, comprising a plurality of said guiding connection pads arranged in sequence in a vertical direction, said wire rope (4) passing through each of said guiding lugs (6) on the same side in sequence.
8. The concrete pouring telescopic pump tube according to claim 7, wherein two hand-operated bobbins (3) are fixedly arranged on two sides of the fixing mechanism, and the fixing connection disc is arranged above the lower end opening of the flexible corrugated tube (2).
9. The concrete pouring telescopic pump tube according to any one of claims 2 to 8, wherein the fixing mechanism is specifically a hoop (7) locked by a bolt, and the lower edge of the hoop (7) is fixedly connected with the upper end opening edge of the flexible corrugated tube (2).
10. A concrete placement pump truck, characterized by comprising a pump truck with a pump pipe (1) and a concrete placement telescopic pump pipe connected with the pump truck with the pump pipe (1), wherein the concrete placement telescopic pump pipe is specifically a concrete placement telescopic pump pipe according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640243.2U CN220100695U (en) | 2023-06-27 | 2023-06-27 | Concrete pouring telescopic pump pipe and concrete pouring pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640243.2U CN220100695U (en) | 2023-06-27 | 2023-06-27 | Concrete pouring telescopic pump pipe and concrete pouring pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220100695U true CN220100695U (en) | 2023-11-28 |
Family
ID=88844259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321640243.2U Active CN220100695U (en) | 2023-06-27 | 2023-06-27 | Concrete pouring telescopic pump pipe and concrete pouring pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220100695U (en) |
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2023
- 2023-06-27 CN CN202321640243.2U patent/CN220100695U/en active Active
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