CN220959819U - A just, tear formula safety cover open for individual soldier's transmission section of thick bamboo port - Google Patents
A just, tear formula safety cover open for individual soldier's transmission section of thick bamboo port Download PDFInfo
- Publication number
- CN220959819U CN220959819U CN202322796938.6U CN202322796938U CN220959819U CN 220959819 U CN220959819 U CN 220959819U CN 202322796938 U CN202322796938 U CN 202322796938U CN 220959819 U CN220959819 U CN 220959819U
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- Prior art keywords
- thick bamboo
- groups
- hollow
- clamping plates
- port
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims description 37
- 235000017491 Bambusa tulda Nutrition 0.000 title claims description 37
- 241001330002 Bambuseae Species 0.000 title claims description 37
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims description 37
- 239000011425 bamboo Substances 0.000 title claims description 37
- 230000005540 biological transmission Effects 0.000 title claims description 11
- 230000000670 limiting effect Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a detachable protective cover for an individual launching tube port, which relates to the technical field of launching tubes and comprises a hollow tube, wherein the right side of the hollow tube is connected with a cover body, the top and the bottom of an inner cavity of the hollow tube are both in threaded connection with screws, one sides of two groups of screws, which are close to the horizontal central line of the hollow tube, are both connected with clamping plates through bearings, one ends of the two groups of screws, which are far away from the clamping plates, extend out of the hollow tube and are provided with a rotary table, and a launching tube body is arranged between the two groups of clamping plates. According to the utility model, through the matching arrangement of the clamping plates, the screw, the hollow cylinder, the rotary table and the limiting assembly, the port of the transmitting cylinder body is placed between the two groups of clamping plates, the rotary table rotates to drive the screw to rotate, and the screw rotates to drive the clamping plates to move towards the transmitting cylinder body under the limit of the limiting assembly until the two groups of clamping plates clamp the transmitting cylinder body, so that the cover body can be arranged on the outer side of the transmitting cylinder body, and the cover body can be conveniently and rapidly disassembled.
Description
Technical Field
The utility model relates to the technical field of launching barrels, in particular to a detachable protective cover for an end opening of an individual launching barrel.
Background
The rocket launcher is mainly two types, namely, the rocket launcher which can be repeatedly filled, the rocket launcher and the rocket launcher are separated and can be refilled after being once emitted, the rocket launcher is disposable, all ammunition is preloaded, the rocket launcher is directly discarded after being once emitted, and high-temperature and high-pressure gas is generated at the tail of the rocket launcher during the emission, and the high-temperature and high-pressure gas and objects blown up to the ground can be damaged by the rocket launcher.
The Chinese patent publication No. CN215598218U discloses a large elevation angle emission protection device for a 40mm rocket tube, which comprises a honeycomb duct fixing mechanism and a sliding protection mechanism; the utility model can realize that high-temperature and high-pressure gas generated by rocket projectiles can not cause damage to a shooter during large elevation angle launching, but the device needs to install nuts and screws by means of external tools when the sliding protection mechanism is installed, and is troublesome to operate, and time and labor are wasted.
Disclosure of utility model
In order to solve the problems that when the sliding protection mechanism is installed, nuts and screws are required to be installed by means of external tools, the operation is troublesome, time and labor are wasted, and the utility model provides a detachable protection cover for an individual launching tube port.
The utility model provides a detachable protective cover for an individual transmitting cylinder port, which adopts the following technical scheme:
The utility model provides a just, tear open safety cover open for individual soldier launching tube port, includes hollow section of thick bamboo, the right side of hollow section of thick bamboo is connected with the cover body, the equal threaded connection in top and bottom of hollow section of thick bamboo inner chamber has the screw rod, two sets of the screw rod is close to one side of hollow section of thick bamboo horizontal center line all has the grip block through the bearing connection, two sets of the screw rod is kept away from the one end of grip block all stretches out hollow section of thick bamboo and installs the carousel, two sets of launching tube body has been placed between the grip block, two sets of the grip block with be provided with spacing subassembly between the hollow section of thick bamboo, both ends all are provided with the reinforcement subassembly around the hollow section of thick bamboo.
Through adopting above-mentioned technical scheme, stretch into the cover body with the port department of a launch canister body to make the port department of a launch canister body be located between two sets of grip blocks, then the staff rotates the carousel, the carousel rotates and drives the screw rod and rotate, because connect through the bearing between screw rod and the grip block, and under spacing subassembly's spacing effect, the screw rod rotates and drives the grip block and remove towards the direction of a launch canister body, until two sets of grip blocks with launch canister body centre gripping and fixed, thereby can fix the cover body in the outside of a launch canister body, make the cover body also more convenient and fast when later stage dismantles.
Optionally, the spacing subassembly includes the gag lever post, the gag lever post is installed the grip block is kept away from the one end of launching tube body, the gag lever post is kept away from the one end of grip block stretches out hollow section of thick bamboo, the surface of hollow section of thick bamboo seted up with the spacing hole of gag lever post mutual match.
Through adopting above-mentioned technical scheme, can drive spacing hole in the gag lever post when the grip block is removing and slide to can be spacing to the grip block, prevent that the grip block from rotating.
Optionally, one end of the clamping plate, which is close to the launch canister body, is connected with a second rubber pad.
Through adopting above-mentioned technical scheme, increased the frictional force between grip block and the transmission section of thick bamboo body through the second rubber pad, also can avoid the transmission section of thick bamboo body to appear pressing from both sides the condition of damaging as far as possible simultaneously.
Optionally, the inner wall of the cover body is connected with a ceramic fiber high temperature resistant layer.
By adopting the technical scheme, the cover body has certain high temperature resistance, and the service life of the cover body is prolonged.
Optionally, two sets of carousel keep away from the one end of screw rod is connected with the holding rod, the outer wall of holding rod is provided with anti-skidding line strip.
Through adopting above-mentioned technical scheme, the handheld holding rod department of staff, the setting of anti-skidding line strip has increased the frictional force between staff's hand and the holding rod, avoids the smooth condition of hand appearing in handheld in-process as far as possible.
Optionally, the reinforcement subassembly includes two sets of movable rods, two sets of the movable rod is installed respectively the front and back both ends of hollow section of thick bamboo, two sets of the movable rod is close to the gusset plate is all installed to the one end of launching tube body, two sets of the movable rod is kept away from the one end of launching tube body all stretches out hollow section of thick bamboo and installs the arm-tie, two sets of the outer wall of movable rod all overlaps and is equipped with positioning spring, positioning spring is located between the inner wall of gusset plate with hollow section of thick bamboo.
Through adopting above-mentioned technical scheme, before the transmission section of thick bamboo body stretches into the inner chamber of hollow section of thick bamboo, the staff pulls the arm-tie and outwards removes, and the arm-tie passes through movable rod and drives the reinforcing plate and outwards remove for positioning spring is compressed, when the port department of transmission section of thick bamboo body stretches into the inner chamber of hollow section of thick bamboo, loosens the arm-tie, under positioning spring's elasticity effect, the reinforcing plate removes towards the direction of transmission section of thick bamboo body, until two sets of reinforcing plates are fixed with the transmission section of thick bamboo body, thereby can further consolidate the transmission section of thick bamboo body.
Optionally, one end of the reinforcing plate, which is close to the launch canister body, is connected with a first rubber pad.
Through adopting above-mentioned technical scheme, increased the frictional force between gusset plate and the launching tube body through first rubber pad, also can avoid the condition that the launching tube body appears pressing from both sides the wound as far as possible simultaneously.
In summary, the present utility model includes at least one of the following beneficial effects:
(1) Through the cooperation setting of grip block, screw rod, hollow section of thick bamboo, carousel and spacing subassembly, place the port department of launching tube body between two sets of grip blocks, the carousel rotates and drives the screw rod and rotate, under spacing subassembly's spacing, the screw rod rotates and drives the direction removal of grip block towards launching tube body, until two sets of grip blocks with launching tube body centre gripping to can install the cover body in the outside of launching tube body, conveniently carry out quick assembly disassembly to the cover body.
(2) Through the cooperation setting of arm-tie, movable rod, positioning spring and gusset plate, under positioning spring's elasticity effect, the gusset plate is hugged closely all the time in the outside of launching tube body to can further press from both sides tight with the launching tube body through two sets of gusset plates, improve the steadiness when hollow section of thick bamboo and launching tube body are connected.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
Fig. 3 is a schematic left-view structure of the present utility model.
In the figure: 1. a launch canister body; 2. a clamping plate; 3. a screw; 4. a hollow cylinder; 5. a cover body; 6. a ceramic fiber high temperature resistant layer; 7. a turntable; 8. a grip; 9. a limit component; 901. a limiting hole; 902. a limit rod; 10. a reinforcement assembly; 1001. pulling a plate; 1002. a movable rod; 1003. a positioning spring; 1004. a reinforcing plate; 11. a first rubber pad; 12. and a second rubber pad.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1 of the drawings, an embodiment of the present utility model is provided: a just, tear open formula safety cover for individual soldier's transmission section of thick bamboo port, includes hollow section of thick bamboo 4, the right side fixedly connected with cover body 5 of hollow section of thick bamboo 4, the inner wall fixedly connected with ceramic fiber high temperature resistant layer 6 of cover body 5. The cover body 5 has certain high temperature resistance, and the service life of the cover body 5 is prolonged.
Please refer to fig. 1 and 3 in the drawings of the specification, screw rods 3 are connected to the top and the bottom of the inner cavity of the hollow cylinder 4 in a threaded manner, one sides of the two groups of screw rods 3, which are close to the horizontal center line of the hollow cylinder 4, are respectively connected with a clamping plate 2 through bearing rotation, one ends of the two groups of screw rods 3, which are far away from the clamping plates 2, are respectively extended out of the hollow cylinder 4 and are fixedly provided with rotary tables 7, one ends of the two groups of rotary tables 7, which are far away from the screw rods 3, are respectively fixedly connected with holding rods 8, and the outer walls of the holding rods 8 are provided with anti-skid stripes. The staff holds grip 8 departments, and the setting of anti-skidding line strip has increased the frictional force between staff's hand and the grip 8, avoids the circumstances that hand was smooth in-process of holding as far as possible.
Referring to fig. 1 and 3 of the drawings, a transmitting cylinder body 1 is disposed between two sets of clamping plates 2, and a second rubber pad 12 is fixedly connected to one end of the clamping plate 2 near the transmitting cylinder body 1. The friction force between the clamping plate 2 and the transmitting cylinder body 1 is increased through the second rubber pad 12, and meanwhile, the condition that the transmitting cylinder body 1 is clamped can be avoided as much as possible.
Referring to fig. 1 and 2 in the drawings, a limit assembly 9 is arranged between two groups of clamping plates 2 and a hollow cylinder 4, the limit assembly 9 comprises a limit rod 902, the limit rod 902 is fixedly arranged at one end of the clamping plates 2 far away from the transmitting cylinder body 1, one end of the limit rod 902 far away from the clamping plates 2 extends out of the hollow cylinder 4, and limit holes 901 which are mutually matched with the limit rod 902 are formed in the surface of the hollow cylinder 4. When the clamping plate 2 moves, the limiting hole 901 can be driven to slide in the limiting rod 902, so that the clamping plate 2 can be limited, and the clamping plate 2 is prevented from rotating.
Referring to fig. 2 and 3 of the drawings, the front and rear ends of the hollow cylinder 4 are provided with reinforcing assemblies 10, the reinforcing assemblies 10 comprise two groups of movable rods 1002, the two groups of movable rods 1002 are respectively slidably mounted at the front and rear ends of the hollow cylinder 4, reinforcing plates 1004 are fixedly mounted at one ends of the two groups of movable rods 1002, which are close to the transmitting cylinder body 1, respectively, the end, which is far away from the transmitting cylinder body 1, of the two groups of movable rods 1002 extends out of the hollow cylinder 4 and is fixedly mounted with pulling plates 1001, positioning springs 1003 are respectively sleeved on the outer walls of the two groups of movable rods 1002, and the positioning springs 1003 are located between the reinforcing plates 1004 and the inner walls of the hollow cylinder 4. Before the launching tube body 1 stretches into the inner cavity of the hollow tube 4, a worker pulls the pull plate 1001 to move outwards, the pull plate 1001 drives the reinforcing plate 1004 to move outwards through the movable rod 1002, so that the positioning spring 1003 is compressed, when the port of the launching tube body 1 stretches into the inner cavity of the hollow tube 4, the pull plate 1001 is loosened, under the action of the elastic force of the positioning spring 1003, the reinforcing plate 1004 moves towards the direction of the launching tube body 1 until the two groups of reinforcing plates 1004 fix the launching tube body 1, and therefore the launching tube body 1 can be further reinforced.
Referring to fig. 3 of the drawings, a first rubber pad 11 is fixedly connected to an end of the reinforcing plate 1004, which is close to the launch cylinder body 1. Friction between the reinforcing plate 1004 and the launch canister body 1 is increased through the first rubber pad 11, and meanwhile, the condition that the launch canister body 1 is clamped can be avoided as much as possible.
Working principle: when the protective cover is used, the port of the transmitting cylinder body 1 stretches into the cover body 5, the port of the transmitting cylinder body 1 is positioned between the two groups of clamping plates 2, then a worker holds the holding rod 8, the holding rod 8 is rotated to drive the rotary table 7 to rotate, the rotary table 7 is rotated to drive the screw rod 3 to rotate, the screw rod 3 is connected with the clamping plates 2 through bearings, and under the limiting effect of the limiting hole 901 and the limiting rod 902, the screw rod 3 is rotated to drive the clamping plates 2 to move towards the transmitting cylinder body 1 until the two groups of clamping plates 2 clamp and fix the transmitting cylinder body 1, at the moment, the second rubber pad 12 is in direct contact with the outer side of the transmitting cylinder body 1, friction force between the clamping plates 2 and the transmitting cylinder body 1 is increased, and meanwhile, the transmitting cylinder body 1 can be prevented from being clamped as much as possible, so that the cover body 5 can be fixed on the outer side of the transmitting cylinder body 1, and the cover body 5 can be detached at the later stage.
Before the launching tube body 1 stretches into the inner cavity of the hollow tube 4, a worker pulls the pulling plate 1001 to move outwards, the pulling plate 1001 drives the reinforcing plate 1004 to move outwards through the movable rod 1002, so that the positioning spring 1003 is compressed, when the port of the launching tube body 1 stretches into the inner cavity of the hollow tube 4, the pulling plate 1001 is loosened, under the elastic force of the positioning spring 1003, the reinforcing plate 1004 moves towards the direction of the launching tube body 1 until the two groups of reinforcing plates 1004 fix the launching tube body 1, at the moment, the first rubber pad 11 is in direct contact with the outer side of the launching tube body 1, the friction force between the reinforcing plate 1004 and the launching tube body 1 is increased, and meanwhile, the launching tube body 1 can be prevented from being clamped as much as possible, so that the launching tube body 1 can be further reinforced, and the cover body 5 is firmer in installation.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A just tear formula safety cover open for individual soldier's transmission section of thick bamboo port, includes hollow section of thick bamboo (4), its characterized in that: the right side of hollow section of thick bamboo (4) is connected with cover body (5), the equal threaded connection in top and bottom of hollow section of thick bamboo (4) inner chamber has screw rod (3), two sets of screw rod (3) are close to one side of hollow section of thick bamboo (4) horizontal center line all is connected with grip block (2) through the bearing, two sets of screw rod (3) are kept away from the one end of grip block (2) all stretches out hollow section of thick bamboo (4) and installs carousel (7), two sets of emission section of thick bamboo body (1) have been placed between grip block (2), two sets of grip block (2) with be provided with spacing subassembly (9) between hollow section of thick bamboo (4), both ends all are provided with reinforcement subassembly (10) around hollow section of thick bamboo (4).
2. The conveniently detached protective cover for an individual launch canister port of claim 1, wherein: the limiting component (9) comprises a limiting rod (902), the limiting rod (902) is arranged at one end, far away from the transmitting cylinder body (1), of the clamping plate (2), the limiting rod (902) is far away from one end, extending out of the hollow cylinder (4), of the clamping plate (2), and limiting holes (901) matched with the limiting rod (902) are formed in the surface of the hollow cylinder (4).
3. The conveniently detached protective cover for an individual launch canister port of claim 1, wherein: one end of the clamping plate (2) close to the transmitting cylinder body (1) is connected with a second rubber pad (12).
4. The conveniently detached protective cover for an individual launch canister port of claim 1, wherein: the inner wall of the cover body (5) is connected with a ceramic fiber high temperature resistant layer (6).
5. The conveniently detached protective cover for an individual launch canister port of claim 1, wherein: two sets of carousel (7) keep away from the one end of screw rod (3) is connected with holding rod (8), the outer wall of holding rod (8) is provided with anti-skidding line strip.
6. The conveniently detached protective cover for an individual launch canister port of claim 1, wherein: the reinforcing component (10) comprises two groups of movable rods (1002), the two groups of movable rods (1002) are respectively installed at the front end and the rear end of the hollow cylinder (4), the two groups of movable rods (1002) are close to one end of the transmitting cylinder body (1) and are respectively provided with a reinforcing plate (1004), the two groups of movable rods (1002) are far away from one end of the transmitting cylinder body (1) and are respectively extended out of the hollow cylinder (4) and are respectively provided with a pulling plate (1001), the outer walls of the two groups of movable rods (1002) are respectively sleeved with a positioning spring (1003), and the positioning springs (1003) are located between the reinforcing plates (1004) and the inner walls of the hollow cylinder (4).
7. The detachable protective cover for an individual launch canister port of claim 6, wherein: one end of the reinforcing plate (1004) close to the launching tube body (1) is connected with a first rubber pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796938.6U CN220959819U (en) | 2023-10-18 | 2023-10-18 | A just, tear formula safety cover open for individual soldier's transmission section of thick bamboo port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796938.6U CN220959819U (en) | 2023-10-18 | 2023-10-18 | A just, tear formula safety cover open for individual soldier's transmission section of thick bamboo port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220959819U true CN220959819U (en) | 2024-05-14 |
Family
ID=91015026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322796938.6U Active CN220959819U (en) | 2023-10-18 | 2023-10-18 | A just, tear formula safety cover open for individual soldier's transmission section of thick bamboo port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220959819U (en) |
-
2023
- 2023-10-18 CN CN202322796938.6U patent/CN220959819U/en active Active
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