CN217458340U - Dustproof pipe winding and unwinding devices - Google Patents
Dustproof pipe winding and unwinding devices Download PDFInfo
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- CN217458340U CN217458340U CN202221670257.4U CN202221670257U CN217458340U CN 217458340 U CN217458340 U CN 217458340U CN 202221670257 U CN202221670257 U CN 202221670257U CN 217458340 U CN217458340 U CN 217458340U
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Abstract
The embodiment of the application discloses dustproof pipe winding and unwinding devices, including center tube, water supply connector, water connectors, runner and liftoff subassembly. The dustproof pipe is wound on the central pipe, and the ground-off component is used for enabling the rotating wheel to be lifted off the ground. When the dustproof pipe is used, the dustproof pipe is pulled and drives the central pipe to rotate through the water outlet connector, so that the dustproof pipe is released, and when the dustproof pipe is folded, the rotating wheel is rotated to drive the central pipe to rotate, so that the dustproof pipe is wound on the central pipe. The application discloses dustproof pipe winding and unwinding devices can realize that the limit removes dust and receive and unwind simultaneously, and receive and unwind rapidly, and difficult emergence winding guarantees going on smoothly of dustproof construction, improves dustproof progress.
Description
Technical Field
The application relates to the technical field of mining, in particular to dustproof pipe winding and unwinding devices.
Background
The coal mine underground roadway dust prevention is that a dust-proof pipe is butted with a joint of an underground dust-proof fixed pipeline, a joint valve is opened, and the construction of water spraying and washing is carried out on the roadway top wall by the dust-proof pipe.
Dustproof fixed pipeline fixed mounting is in the side of the tunnel portion, and the material is the iron pipe, and dustproof fixed pipeline is gone up the interval 50m and is set up a joint valve, the external dustproof pipe of being convenient for.
The dustproof pipe is generally pulled to the position of dustproof fixed pipeline by the staff, and is sprayed water dustproof after being connected with dustproof fixed pipeline, and after dustproof construction, the staff pulls to the position of next dustproof fixed pipeline again, and the dustproof pipe winding can appear at the pulling in-process in the dustproof pipe, influences dustproof progress, and the receiving and releasing of dustproof pipe also by artifical manual realization, has further reduced dustproof efficiency.
SUMMERY OF THE UTILITY MODEL
The application provides a dustproof pipe winding and unwinding devices to improve dustproof efficiency.
In order to achieve the above object, the present application provides a dust tube winding and unwinding device, which is characterized by comprising:
the first end of the central tube in the axial direction is provided with a first bearing, the first end of the central tube is blocked, the second end of the central tube in the axial direction is provided with a second bearing, and the central tube can rotate around the axis of the central tube;
the water inlet joint is connected with the outer ring of the second bearing, is communicated with the second end of the central pipe, and can be communicated with the dustproof fixed pipeline;
the water outlet joint is arranged on the central pipe, can synchronously rotate along with the central pipe, and can be connected with the dustproof pipe;
the rotating wheel is fixedly arranged on the central pipe and can synchronously rotate with the central pipe so as to enable the dustproof pipe to be stored and released on the central pipe;
a ground clearance assembly connected to the outer race of the first bearing and/or the outer race of the second bearing for ground clearance of the rotor.
Preferably, in the above dust-proof pipe winding and unwinding devices, the ground-off assembly includes a fixed wheel and a hook, the fixed wheel is connected with the outer ring of the first bearing and/or the outer ring of the second bearing, the hook is connected with the fixed wheel, and the hook can be hung on the side wall of the roadway.
Preferably, in the above dust-proof pipe storing and releasing device, at least two hooks are provided on one of the fixed wheels.
Preferably, in the above dust-proof pipe winding and unwinding device, the ground-supporting assembly includes a supporting wheel, the supporting wheel is connected with an outer ring of the first bearing and/or an outer ring of the second bearing, an outer diameter of the supporting wheel is greater than an outer diameter of the rotating wheel, and the supporting wheel is located on a bottom surface of the roadway.
Preferably, in the above dust-proof pipe housing device, the number of the support wheels is two, and the support wheels are respectively connected to the outer ring of the first bearing and the outer ring of the second bearing.
Preferably, in the above dust-proof pipe housing apparatus, at least one of the wheels is provided with a handle.
Preferably, in the above dust-proof pipe storing and releasing device, the number of the rotating wheels is two, and the central pipe between the two rotating wheels is provided with the water outlet joint.
Preferably, in the dustproof pipe storing and releasing device, the connection position of the water outlet joint and the central pipe is close to one of the rotating wheels.
Preferably, in the above dust-proof pipe housing apparatus, the ground-separated assembly is located outside the two rotating wheels.
The utility model provides a dustproof pipe winding and unwinding devices, including center tube, water supply connector, water outlet connector, runner and liftoff subassembly. The dustproof pipe is wound on the central pipe, and the ground-off assembly is used for enabling the rotating wheel to be lifted off the ground. When the dustproof pipe is used, the dustproof pipe is pulled and drives the central pipe to rotate through the water outlet connector, so that the dustproof pipe is released, and when the dustproof pipe is folded, the rotating wheel is rotated to drive the central pipe to rotate, so that the dustproof pipe is wound on the central pipe. The application discloses dustproof pipe winding and unwinding devices can realize that the limit removes dust and receive and unwind simultaneously, and receive and unwind rapidly, and difficult emergence winding guarantees going on smoothly of dustproof construction, improves dustproof progress.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only examples or embodiments of the application, and that for a person skilled in the art, without inventive effort, further drawings can be derived from the presented drawings, and the application can also be applied to other similar scenarios from the presented drawings. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.
FIG. 1 is a front view of the dust tube retraction device of the present application;
FIG. 2 is a left side view of the dust tube retraction device of the present application;
fig. 3 is a plan view of the dust tube housing device of the present application.
Wherein:
1. the device comprises a central pipe, 2, a first bearing, 3, a second bearing, 4, a water inlet joint, 5, a water outlet joint, 6, a rotating wheel, 7, an off-ground assembly, 71, a fixed wheel, 72, a hook, 8 and a handle.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. The described embodiments are only some embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, for the convenience of description, only the portions related to the related applications are shown in the drawings. The embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be understood that "system", "apparatus", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.
As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Flowcharts are used herein to illustrate the operations performed by systems according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
Please refer to fig. 1-3.
Some embodiments of this application disclose a dustproof pipe winding and unwinding devices, including center tube 1, water supply connector 4, water connectors 5, runner 6 and liftoff subassembly 7.
A first bearing 2 is arranged at the first end of the central tube 1 in the axial direction, the first end of the central tube 1 is blocked, a second bearing 3 is arranged at the second end of the central tube 1 in the axial direction, specifically, the first end and the second end of the central tube 1 are respectively connected with the inner ring of the first bearing 2 and the inner ring of the second bearing 3, and the central tube 1 can rotate around the axis of the central tube 1;
the water inlet joint 4 is connected with the outer ring of the second bearing 3 and is communicated with the second end of the central tube 1, the water inlet joint 4 does not rotate along with the central tube 1, the water inlet joint 4 can be communicated with a dustproof fixed pipeline, and the dustproof fixed pipeline supplies water into the central tube 1 through the water inlet joint 4;
the water outlet joint 5 is also arranged on the central pipe 1, the water outlet joint 5 can synchronously rotate along with the central pipe 1, the water outlet joint 5 is connected with the dustproof pipe, water entering the central pipe 1 is input into the dustproof pipe through the water outlet joint 5 and is finally discharged through the dustproof pipe, and dust removal construction is carried out;
the rotating wheel 6 is fixedly arranged on the central tube 1, and the rotating wheel 6 can synchronously rotate with the central tube 1 so that the dustproof tube can be folded and unfolded on the central tube 1;
the ground-off assembly 7 is connected with the outer ring of the first bearing 2 and/or the outer ring of the second bearing 3 and is used for enabling the rotating wheel 6 to be ground off and enabling the rotating wheel 6 to rotate synchronously with the central tube 1.
The external force here may be a force of pulling the dust-proof pipe by a worker, or a force of rotating the rotating wheel 6 by a worker.
The application discloses dustproof pipe winding and unwinding devices, including center tube 1, water supply connector 4, water connectors 5, runner 6 and liftoff subassembly 7. The dust tube is wound around the central tube 1 and the ground clearance assembly 7 is used to ground the wheel 6. When the dustproof pipe is used, the dustproof pipe is pulled and drives the central pipe 1 to rotate, so that the dustproof pipe is released, and when the dustproof pipe is folded, the rotating wheel 6 is rotated, the rotating wheel 6 drives the central pipe 1 to rotate, so that the dustproof pipe is wound on the central pipe 1. The application discloses dustproof pipe winding and unwinding devices can realize that the limit removes dust and receive and unwind simultaneously, and receive and unwind rapidly, and difficult emergence winding guarantees going on smoothly of dustproof construction, improves dustproof progress.
This application center tube 1 not only can regard as the winding axle of winding dustproof pipe, can also regard as the pipeline of intercommunication water supply connector 4 and water connectors 5.
In some embodiments of the present application, the ground clearance assembly 7 includes a fixed wheel 71 and a hook 72, the fixed wheel 71 is connected with the outer ring of the first bearing 2 and/or the outer ring of the second bearing 3, the hook 72 is provided on the fixed wheel 71, and the hook 72 can be hung on the side wall of the roadway.
When the number of the fixed wheels 71 is one, the fixed wheels 71 are fixedly connected with the outer ring of the first bearing 2 or the outer ring of the second bearing 3;
when the number of the fixed pulleys 71 is two, the two fixed pulleys 71 are connected to the outer race of the first bearing 2 and the outer race of the second bearing 3, respectively.
Preferably, the hook 72 is welded to the fixed wheel 71.
The diameter of the fixed wheel 71 can be larger than the diameter of the rotating wheel 6, can be smaller than the diameter of the rotating wheel 6, and can also be equal to the diameter of the rotating wheel 6.
In order to improve the stability of the ground clearance assembly 7 in connection with the side wall of the roadway, at least two hooks 72 are arranged on each fixed wheel 71.
In other embodiments of the application, the ground clearance assembly 7 comprises a support wheel connected to the outer race of the first bearing 2 and/or the outer race of the second bearing 3, the support wheel having a diameter greater than the outer diameter of the runner 6, the support wheel being located, in use, on the bottom surface of the roadway.
When the number of the supporting wheels is one, the supporting wheels are fixedly connected with the outer ring of the first bearing 2 or the outer ring of the second bearing 3, when the supporting wheels are positioned on the bottom surface of the roadway, the central pipe 1 is in an inclined state, and the rotating wheel 6 is not in contact with the bottom surface of the roadway;
when the number of the supporting wheels is two, the supporting wheels are respectively and fixedly connected with the outer ring of the first bearing 2 and the outer ring of the second bearing 3, and the two supporting wheels respectively support two ends of the central tube 1, so that the rotating wheel 6 is lifted off the ground.
In order to reduce the rotation degree of difficulty of runner 6, this application is provided with handle 8 on runner 6.
Preferably, the handle 8 is welded to the wheel 6.
In some embodiments of the present application, the number of the rotating wheels 6 is two, and the water outlet joint 5 is arranged on the central pipe 1 between the two rotating wheels 6. In this embodiment, the dust roll is stored between two wheels 6.
Preferably, the connection position of the water outlet joint 5 and the central tube 1 is close to one of the rotating wheels 6, so that the dust-proof tube starts to be wound from the position close to one of the rotating wheels 6 when being wound.
As shown in fig. 1 and 3, the ground assembly 7 is located outside of the two wheels 6 to reduce the effect of the ground assembly 7 on the central tube 1 storage.
The utility model discloses a dustproof pipe winding and unwinding devices, liftoff subassembly 7 not only can play the liftoff effect of messenger's runner 6, and liftoff subassembly 7 can roll in the bottom surface in tunnel moreover, reduces the degree of difficulty that dustproof pipe winding and unwinding devices removed between different dustproof fixed pipelines.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and the technical principles applied, and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. The scope of the application referred to in the present application is not limited to the specific combinations of the above-mentioned features, and it is intended to cover other embodiments in which the above-mentioned features or their equivalents are arbitrarily combined without departing from the spirit of the application. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a dustproof pipe winding and unwinding devices which characterized in that includes:
the bearing device comprises a central tube (1), wherein a first bearing (2) is arranged at the first end of the central tube (1) in the axial direction, the first end of the central tube (1) is blocked, a second bearing (3) is arranged at the second end of the central tube (1) in the axial direction, and the central tube (1) can rotate around the axis of the central tube;
the water inlet joint (4) is connected with the outer ring of the second bearing (3), the water inlet joint (4) is communicated with the second end of the central pipe (1), and the water inlet joint (4) can be communicated with a dustproof fixed pipeline;
the water outlet joint (5) is arranged on the central pipe (1), the water outlet joint (5) can synchronously rotate along with the central pipe (1), and the water outlet joint (5) can be connected with a dustproof pipe;
the rotating wheel (6) is fixedly arranged on the central tube (1), and the rotating wheel (6) can synchronously rotate with the central tube (1) so as to enable the dustproof tube to be stored and released on the central tube (1);
a ground clearance assembly (7) connected to the outer race of the first bearing (2) and/or the outer race of the second bearing (3) for clearance of the rotor (6).
2. The dust tube winding and unwinding device according to claim 1, characterized in that the ground-supporting assembly (7) comprises a fixed wheel (71) and a hook (72), the fixed wheel (71) is connected with the outer ring of the first bearing (2) and/or the outer ring of the second bearing (3), the hook (72) is connected with the fixed wheel (71), and the hook (72) can be hung on the side wall of the roadway.
3. The dust tube retracting device according to claim 2, wherein at least two said hooks (72) are provided on one said fixed wheel (71).
4. The dust tube retraction device according to claim 2, wherein the ground lift assembly (7) comprises a support wheel connected to the outer ring of the first bearing (2) and/or the outer ring of the second bearing (3), the support wheel having an outer diameter larger than the outer diameter of the rotatable wheel (6), the support wheel being located on the bottom surface of the roadway.
5. The dust tube winding and unwinding device according to claim 4, wherein the number of the support wheels is two, and the two support wheels are respectively connected with the outer ring of the first bearing (2) and the outer ring of the second bearing (3).
6. The dust tube retracting device according to claim 1, wherein at least one of said wheels (6) is provided with a handle (8).
7. The dust-proof pipe winding and unwinding device according to claim 1, characterized in that the number of the rotating wheels (6) is two, and the water outlet joint (5) is arranged on the central pipe (1) between the two rotating wheels (6).
8. The dust tube retraction device according to claim 7, wherein the connection of the water outlet connection (5) to the central tube (1) is located close to one of the wheels (6).
9. The dust tube retraction device according to claim 7, wherein the ground clearing assembly (7) is located outboard of both of the wheels (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221670257.4U CN217458340U (en) | 2022-06-30 | 2022-06-30 | Dustproof pipe winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221670257.4U CN217458340U (en) | 2022-06-30 | 2022-06-30 | Dustproof pipe winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458340U true CN217458340U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221670257.4U Active CN217458340U (en) | 2022-06-30 | 2022-06-30 | Dustproof pipe winding and unwinding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458340U (en) |
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2022
- 2022-06-30 CN CN202221670257.4U patent/CN217458340U/en active Active
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