CN209559021U - Tank cleaning bore of cannon tensioning device - Google Patents
Tank cleaning bore of cannon tensioning device Download PDFInfo
- Publication number
- CN209559021U CN209559021U CN201920289578.1U CN201920289578U CN209559021U CN 209559021 U CN209559021 U CN 209559021U CN 201920289578 U CN201920289578 U CN 201920289578U CN 209559021 U CN209559021 U CN 209559021U
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- Prior art keywords
- air inlet
- inlet pipe
- tensioner
- cannon
- main shaft
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Abstract
The utility model discloses a kind of tank cleaning bore of cannon tensioning devices, including the preceding tensioner assembly, main shaft and the rear tensioner assembly being connect with main shaft being connect with hydrojet brush head, main shaft runs through preceding tensioner assembly and rear tensioner assembly, and the end of rear tensioner assembly is provided with guide rail；The first air inlet pipe towards hydrojet brush head, the second air inlet pipe towards preceding tensioner assembly and the third air inlet pipe towards rear tensioner assembly are provided at the central axis of main shaft, the end of first air inlet pipe is provided with the first gas outlet, the end of second air inlet pipe is provided with the second gas outlet, and the end of third air inlet pipe is provided with third gas outlet；The beginning of first air inlet pipe, the second air inlet pipe and third air inlet pipe is respectively connected with inlet suction port, and inlet suction port is fixed on guide rail and connects respectively with corresponding cylinder.The utility model can be such that hydrojet brush head is firmly combined with tube wall, increase the frictional force with tube wall by the way that tensioner piece is arranged, increase contact area, while structure is simple, realize tensioner and reset.
Description
Technical field
The utility model relates to tank bore cleaning equipment technical field, more particularly, to a kind of tank cleaning bore of cannon with rising
Tight device.
Background technique
In modern war, science and technology is widely used in the upgrading and exploitation of weapon.Military specialists seek on one side
Preferably science and technology help weapon is improved its combat capabilities and battlefield survival, one side develop new weapon again and fighting by every means
It is destroyed in bucket.This heavy high-tech arms of tank are afield special by military affairs always because of its powerful fighting capacity and deterrent force
Family be referred to as trump card.It is well known that tank not only possesses powerful fire control ability, excellent Protective armor makes some normal
Rule shell, antitank missile make it and do not become damage, with the development of science and technology, the Protective armor anti-strike capability of tank
It is higher and higher.Currently, bore (containing smooth bore and rifle) inner wall has residue attachment, due to transmitting after various artillery shootings
When high temperature, high pressure make residue paste very secured, if removing residue not in time, it is rotten to will lead to bore inner wall
Erosion, influences the accuracy, reliability and barrel life of cannon.Residue is mainly the mixing such as gunpowder residue, copper stain and nylon stain
Object.Removing the effective method of residue tradition is push-and-pull poker and brush head, and gasoline, suds, ammonium hydroxide, mill are added on brush head
Material, detergent.Although also there are many gun tube clean technologies, the cleaning requirement of a large amount of gun tubes in field is not met sufficiently.Make
When being cleaned with hydrojet brush head, hydrojet brush head is easy dislocation after being put into bore, influences cleaning effect.For these reasons,
It is necessary that a kind of tank cleaning bore of cannon, which is designed, with tensioning device.
Utility model content
The purpose of the utility model is to provide a kind of tank cleaning bore of cannon tensioning devices, can make hydrojet brush head and tube wall
It is firmly combined, increases the frictional force with tube wall by the way that tensioner piece is arranged, increase contact area, while structure is simple, realize
It tensioner and resets.
To achieve the above object, the utility model provides a kind of tank cleaning bore of cannon tensioning device, including with hydrojet
Preceding tensioner assembly, the main shaft being connect with the preceding tensioner assembly and the rear tensioner assembly being connect with the main shaft of brush head connection,
The main shaft is provided with guide rail through the preceding tensioner assembly and the rear tensioner assembly, the end of the rear tensioner assembly；
It is provided with the first air inlet pipe towards the hydrojet brush head at the central axis of the main shaft, leads to the preceding tensioner
Second air inlet pipe of assembly and third air inlet pipe towards tensioner assembly after described, the end of first air inlet pipe are provided with the
One gas outlet, the end of second air inlet pipe are provided with the second gas outlet, and the end of the third air inlet pipe is provided with third
Gas outlet；
The beginning of first air inlet pipe, second air inlet pipe and the third air inlet pipe is respectively connected with inlet suction port,
The inlet suction port is fixed on the guide rail and connects respectively with corresponding cylinder.
Preferably, the preceding tensioner assembly includes preceding tensioner and the preceding tensioner piece being arranged on the outside of the main shaft, described
Preceding reset spring is provided between preceding tensioner piece and the preceding tensioner.
Preferably, the rear tensioner assembly includes rear tensioner and the rear tensioner piece being arranged on the outside of the main shaft, described
Rear reset spring is provided between tensioner piece and the rear tensioner afterwards.
Preferably, the length of tensioner is greater than the length of the preceding tensioner after described, the diameter of the preceding tensioner with
The diameter of tensioner is identical after described.
Preferably, several grooves are provided on the outer surface of the preceding tensioner piece and the rear tensioner piece.
Preferably, second air inlet pipe and the third air inlet pipe are separately positioned on the two sides of first air inlet pipe,
And the distance between second air inlet pipe and first air inlet pipe and first air inlet pipe and the third air inlet pipe it
Between distance it is identical.
Preferably, three inlet suction ports are each attached on connecting plate, and the two sides of the connecting plate are fastened on described lead
On rail.
Therefore, the tank cleaning bore of cannon tensioning device of the utility model using the above structure, can make hydrojet brush head with
Tube wall is firmly combined, and is increased the frictional force with tube wall by the way that tensioner piece is arranged, is increased contact area, while structure is simple,
It realizes tensioner and resets.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of tank cleaning bore of cannon tensioning device embodiment of the utility model；
Fig. 2 is a kind of overall structure diagram of tank cleaning bore of cannon tensioning device embodiment of the utility model.
Specific embodiment
Embodiment
Fig. 1 is a kind of structural schematic diagram of tank cleaning bore of cannon tensioning device embodiment of the utility model, and Fig. 2 is this reality
With a kind of novel overall structure diagram of tank cleaning bore of cannon tensioning device embodiment, as shown, the utility model mentions
For a kind of tank cleaning bore of cannon tensioning device, including the preceding tensioner assembly 1 being connect with hydrojet brush head and preceding tensioner assembly 1
The main shaft 2 of connection and the rear tensioner assembly 3 being connect with main shaft 2, main shaft 2 run through preceding tensioner assembly 1 and rear tensioner assembly 3, after rise
The end of tight assembly 3 is provided with guide rail 4；The first air inlet pipe towards the hydrojet brush head is provided at the central axis of main shaft 2
5, towards the second air inlet pipe 6 of preceding tensioner assembly 1 and towards the third air inlet pipe 7 of rear tensioner assembly 3, the end of the first air inlet pipe 5
End is provided with the first gas outlet 8, and the end of the second air inlet pipe 6 is provided with the second gas outlet 9, the end setting of third air inlet pipe 7
There is third gas outlet 10；The beginning of first air inlet pipe 5, the second air inlet pipe 6 and third air inlet pipe 7 is respectively connected with inlet suction port 11,
Inlet suction port 11 is fixed on guide rail 4 and connects respectively with corresponding cylinder, and the second air inlet pipe 6 is set respectively with third air inlet pipe 7
It sets in the two sides of the first air inlet pipe 5, and the distance between the second air inlet pipe 6 and the first air inlet pipe 5 and the first air inlet pipe 5 and third
The distance between air inlet pipe 7 is identical.
Preceding tensioner assembly 1 includes the preceding tensioner 101 that 2 outside of main shaft is arranged in and preceding tensioner piece 102, preceding tensioner piece 102
Reset spring 103 before being provided between preceding tensioner 101.
Tensioner assembly 3 includes the rear tensioner 301 that 2 outside of main shaft is arranged in and rear tensioner piece 302, rear tensioner piece 302 afterwards
Rear reset spring 303 is provided between rear tensioner 301.
The gas circuit of the utility model passes through three air inlet pipe (the first air inlet pipe, the second air inlet pipe and by solenoid valve control
Three air inlet pipe) it ventilates respectively, gas circuit space is saved, the limitation of external stringing is avoided, reliability improves 90%.
When tank bore needs to clean, tensioning device is fixed on hydrojet brush head, its complete equipment is put into gun tube, is passed through
Cylinder leads to high pressure air to the first air inlet pipe, the second air inlet pipe and third air inlet pipe, and the air of the first air inlet pipe is by first
Gas outlet enters in hydrojet brush head and forms pressure to cleaning solution, sprays cleaning solution and air and cleans to tube wall；Second
Before the compressed air of air inlet pipe is entered by the second gas outlet in tensioner assembly, tensioner assembly and tube wall tensioner before making；Third into
The compressed air of tracheae is entered in rear tensioner assembly by third gas outlet, makes rear tensioner assembly and tube wall tensioner.When reset by
Preceding reset spring and rear reset spring Mechanical course.It is alternately sprayed with fixed realize of tube wall by preceding tensioner assembly and rear tensioner assembly
The advance and retrogressing of liquid brush head.
The length of tensioner 301 is greater than the length of preceding tensioner 101, the diameter of preceding tensioner 101 and rear tensioner 301 afterwards
Diameter it is identical；Several grooves 12 are provided on the outer surface of preceding tensioner piece 102 and rear tensioner piece 302, before can increasing
Frictional force between tensioner piece and rear tensioner piece and tube wall, increases contact area, so as to embrace this tensioning device and tube wall
Extremely.
Three inlet suction ports 11 are each attached on connecting plate 13, and the two sides of connecting plate 13 are fastened on guide rail 4, by air inlet connecting
Head is fixed, and ensure that the first air inlet pipe, the second air inlet pipe and third air inlet pipe can fix in the horizontal direction.
Therefore, the tank cleaning bore of cannon tensioning device of the utility model using the above structure, can make hydrojet brush head with
Tube wall is firmly combined, and is increased the frictional force with tube wall by the way that tensioner piece is arranged, is increased contact area, while structure is simple,
It realizes tensioner and resets.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage
Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace
Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.
Claims (7)
1. a kind of tank cleaning bore of cannon tensioning device, it is characterised in that:
It is connect including the preceding tensioner assembly being connect with hydrojet brush head, the main shaft being connect with the preceding tensioner assembly and with the main shaft
Rear tensioner assembly, the main shaft through the preceding tensioner assembly and it is described after tensioner assembly, it is described after tensioner assembly end
It is provided with guide rail；
It is provided with the first air inlet pipe towards the hydrojet brush head at the central axis of the main shaft, leads to the preceding tensioner assembly
The second air inlet pipe and third air inlet pipe towards tensioner assembly after described, the end of first air inlet pipe is provided with first and goes out
Port, the end of second air inlet pipe are provided with the second gas outlet, and the end of the third air inlet pipe is provided with third outlet
Mouthful；
The beginning of first air inlet pipe, second air inlet pipe and the third air inlet pipe is respectively connected with inlet suction port, described
Inlet suction port is fixed on the guide rail and connects respectively with corresponding cylinder.
2. tank cleaning bore of cannon tensioning device according to claim 1, it is characterised in that: the preceding tensioner assembly includes
Preceding tensioner on the outside of the main shaft and preceding tensioner piece are set, before being provided between the preceding tensioner piece and the preceding tensioner
Reset spring.
3. tank cleaning bore of cannon tensioning device according to claim 2, it is characterised in that: tensioner assembly includes after described
Rear tensioner on the outside of the main shaft and rear tensioner piece are set, after being provided between tensioner piece and the rear tensioner after described
Reset spring.
4. tank cleaning bore of cannon tensioning device according to claim 3, it is characterised in that: the length of tensioner after described
Greater than the length of the preceding tensioner, the diameter of the preceding tensioner is identical as the rear diameter of tensioner.
5. tank cleaning bore of cannon tensioning device according to claim 4, it is characterised in that: the preceding tensioner piece and described
Several grooves are provided on the outer surface of tensioner piece afterwards.
6. tank cleaning bore of cannon tensioning device according to claim 5, it is characterised in that: second air inlet pipe and institute
State the two sides that third air inlet pipe is separately positioned on first air inlet pipe, and second air inlet pipe and first air inlet pipe it
Between distance it is identical as the distance between first air inlet pipe and the third air inlet pipe.
7. tank cleaning bore of cannon tensioning device according to claim 6, it is characterised in that: three inlet suction ports are equal
It is fixed on connecting plate, the two sides of the connecting plate are fastened on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289578.1U CN209559021U (en) | 2019-03-07 | 2019-03-07 | Tank cleaning bore of cannon tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289578.1U CN209559021U (en) | 2019-03-07 | 2019-03-07 | Tank cleaning bore of cannon tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559021U true CN209559021U (en) | 2019-10-29 |
Family
ID=68312685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920289578.1U Active CN209559021U (en) | 2019-03-07 | 2019-03-07 | Tank cleaning bore of cannon tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559021U (en) |
-
2019
- 2019-03-07 CN CN201920289578.1U patent/CN209559021U/en active Active
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