CN110360394B - Buckle formula fire control rigidity clamp - Google Patents

Buckle formula fire control rigidity clamp Download PDF

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Publication number
CN110360394B
CN110360394B CN201910686059.3A CN201910686059A CN110360394B CN 110360394 B CN110360394 B CN 110360394B CN 201910686059 A CN201910686059 A CN 201910686059A CN 110360394 B CN110360394 B CN 110360394B
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China
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wall
block
clamping block
connecting rod
groove
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CN201910686059.3A
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CN110360394A (en
Inventor
掌道盛
张利民
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Suzhou Lingxiao Intelligent Fire Protection Co ltd
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Suzhou Lingxiao Intelligent Fire Protection Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention discloses a buckle type fire-fighting rigid clamp in the technical field of clamps, which comprises a lower clamping block, wherein the outer wall of the left side of the top of the lower clamping block is hinged with an upper clamping block, the outer wall of the right side of the bottom of the upper clamping block is jointed with the outer wall of the right side of the top of the lower clamping block, the outer walls of the sides, close to each other, of the upper clamping block and the lower clamping block are respectively provided with a groove, the inner cavity of each groove is provided with an elastic pad, the outer walls of the sides, close to each other, of the two groups of elastic pads are respectively provided with an anti-slip line, the outer wall of the right side of the lower clamping block is fixedly connected with a connecting block, the outer wall of the right side of the upper clamping block is fixedly connected with a supporting block, in the device, a connecting rod is inserted into the connecting hole, the fixing block is moved out of the positioning groove, the, the installation difficulty of workers is also reduced.

Description

Buckle formula fire control rigidity clamp
Technical Field
The invention relates to the technical field of clamps, in particular to a buckle type fire-fighting rigid clamp.
Background
The clamp is an accessory for connecting two ends of a pipeline, the existing clamp generally comprises two semicircular clamping blocks, two groups of clamping blocks are generally connected through bolts and nuts when the two groups of clamping blocks are connected and fixed with the pipeline, however, the bolts are matched with the nuts, workers need to use auxiliary tools for tightening, the clamp is installed slowly, the working efficiency of the workers is affected, and therefore the buckle type fire-fighting rigid clamp is provided.
Disclosure of Invention
The present invention is directed to a snap-in fire fighting hose clamp that solves the problems set forth above in the background of the invention.
In order to achieve the purpose, the invention provides the following technical scheme: the buckle type fire-fighting rigid clamp comprises a lower clamping block, wherein the outer wall of the left side of the top of the lower clamping block is hinged with an upper clamping block, the outer wall of the right side of the bottom of the upper clamping block is attached to the outer wall of the right side of the top of the lower clamping block, the outer wall of one side, close to the upper clamping block and the lower clamping block, of each upper clamping block is provided with a groove, the inner cavity of each groove is provided with an elastic pad, the outer wall of one side, close to each other, of each two groups of elastic pads is provided with anti-skidding lines, the outer wall of the right side of the lower clamping block is fixedly connected with a connecting block, the outer wall of the top of the connecting block is provided with a connecting rod in a penetrating and inserting mode, the connecting part of the supporting block and the connecting rod is provided with a hole, the outer wall of the connecting, the outer wall of the top of the limiting block is combined with the outer wall of the right side of the bottom of the connecting block.
Preferably, the connecting hole right side bottom inner wall has been seted up the spacing groove, and the stopper top is located the inner chamber of spacing groove, and the fixed slot has been seted up to connecting rod left side top outer wall, and it has the fixed block to peg graft at the fixed slot inner chamber left end, fixed block bottom outer wall and slider fixed connection, and the spout has been seted up to supporting shoe top left side outer wall, and slider bottom and spout bottom inner wall sliding connection are provided with supporting spring between slider left side outer wall and the spout left side inner wall.
Preferably, the connecting rod left side central authorities outer wall has seted up the shifting chute, shifting chute top inner wall with promote spring fixed connection, promote spring bottom and movable block fixed connection, the movable block left end extend to the connecting rod the left side outer wall and with guide block fixed connection, the guide way has been seted up to connecting hole left side top inner wall, the guide block left end is pegged graft in the inner chamber of guide way.
Preferably, the locating slot has been seted up to connecting rod right side top outer wall, and the locating slot is located the top right side of fixed slot, fixed block top left side outer wall with draw a fixed connection.
Preferably, the outer wall of the right side of the bottom of the upper clamping block is fixedly connected with the inserting block, the outer wall of the right side of the top of the lower clamping block is provided with a slot, and the bottom end of the inserting block is inserted into an inner cavity of the slot.
Preferably, the inner wall of the left side and the inner wall of the right side of the slot are provided with stop blocks, the outer wall of the left side and the outer wall of the right side of the insert block are provided with elastic blocks, the two groups of elastic blocks are respectively positioned under the two groups of stop blocks, and one end of the elastic block, far away from the insert block, is inclined and upwards arranged.
Preferably, the length of the vertical section of the guide block is greater than the distance between the outer wall of the right side of the connecting rod and the inner wall of the right side of the connecting hole, and the distance between the outer wall of the right side of the connecting rod and the inner wall of the right side of the connecting hole is smaller than the distance between the outer wall of the left side of the connecting rod and the inner wall of the left side.
Preferably, the vertical distance between the positioning groove and the fixing groove is equal to the width of the vertical section of the limiting groove, and the length of the vertical section of the limiting block is smaller than the distance between the outer wall of the left side of the connecting rod and the inner wall of the left side of the connecting hole.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device, the connecting rod is inserted into the connecting hole, the fixing block is moved out of the positioning groove, the connecting rod is reset through the spring to rotate, the limiting block is attached to the connecting block, the right side of the upper clamping block is connected with the right side of the lower clamping block, and an auxiliary tool is not required to be used and carried by a worker, so that the worker can conveniently install the clamp on a pipeline, and the installation difficulty of the worker is reduced;
2. the connecting rod is pulled upwards, the limiting block is moved into the limiting groove, the connecting rod cannot automatically rotate, the limiting block is ensured to be stably attached to the connecting block, the stability of connection of the upper clamping block and the lower clamping block is ensured, the supporting spring is expanded, the fixing block is inserted into the fixing groove to fix the connecting rod, and the stability of connection of the upper clamping block and the lower clamping block is further ensured;
3. promote the spring expansion, make the guide block insert the guide way in, make the connecting rod can not remove about in the connecting hole, make the stopper can not shift out from the spacing groove, ensure that the clamp splice is connected stably with clamp splice down, guarantee the result of use of clamp.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the connecting rod and the connecting block according to the present invention;
FIG. 3 is a schematic view of the connection structure of the supporting block and the connecting rod of the present invention;
FIG. 4 is a schematic view of the connection structure of the connecting rod and the connecting hole of the present invention.
In the figure: 1. a lower clamping block; 2. an upper clamping block; 3. an elastic pad; 4. connecting blocks; 5. a connecting rod; 6. a support block; 7. a spring; 8. connecting holes; 9. a limiting block; 10. a limiting groove; 11. positioning a groove; 12. a fixed block; 13. a support spring; 14. pulling the block; 15. a push spring; 16. a guide groove; 17. a guide block; 18. inserting a block; 19. a slot; 20. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
The invention provides a technical scheme that: referring to fig. 1, the fastening type fire fighting rigid clamp includes a lower clamping block 1;
referring to fig. 1, an upper clamping block 2 is hinged to the outer wall of the left side of the top of a lower clamping block 1, so that one end of the upper clamping block 2 is hinged to one end of the lower clamping block 1, and the clamp can be connected only by fixing the other end of the upper clamping block 2 and the other end of the lower clamping block 1, so that a worker can conveniently install the clamp, the outer wall of the right side of the bottom of the upper clamping block 2 is attached to the outer wall of the right side of the top of the lower clamping block 1, grooves are formed in the outer walls of the sides, close to each other, of the upper clamping block 2 and the lower clamping block 1, elastic pads 3 are arranged in the inner cavities of the grooves, the elastic pads 3 are fixedly connected with the inner walls of the grooves, anti-skid patterns are arranged on the outer walls, the elastic pads 3 are rubber pads with patterns, friction force between the upper clamping block 2 and the;
referring to fig. 1 and 2, the outer wall of the right side of the lower clamping block 1 is fixedly connected with the connecting block 4, the outer wall of the top of the connecting block 4 is provided with a connecting hole 8, the outer wall of the right side of the upper clamping block 2 is fixedly connected with the supporting block 6, the outer wall of the top of the supporting block 6 is inserted with the connecting rod 5, the connecting part of the supporting block 6 and the connecting rod 5 is provided with an opening, the outer wall of the connecting rod 5 is sleeved with a spring 7, one end of the spring 7 is fixedly connected with the outer wall of the connecting rod 5, the other end of the spring 7 is fixedly connected with the inner wall of the opening, the bottom end of the connecting rod 5 is inserted with the connecting hole 8, the outer wall of the right side of the connecting rod 5 is fixedly connected with a limiting block 9, the outer wall of the top of the limiting block 9 is, in the connection process, the work can be directly finished by only using hands of workers, so that the workers can conveniently install the clamp, the workers do not need to carry auxiliary tools, and the working difficulty of the workers is reduced;
referring to fig. 2, 3 and 4, a limiting groove 10 is formed in the inner wall of the right bottom of the connecting hole 8, the top end of a limiting block 9 is located in the inner cavity of the limiting groove 10, a fixing groove is formed in the outer wall of the left top of the connecting rod 5, a fixing block 12 is inserted into the left end of the inner cavity of the fixing groove, the outer wall of the bottom of the fixing block 12 is fixedly connected with a sliding block, a sliding groove is formed in the outer wall of the left side of the top of the supporting block 6, the bottom end of the sliding block is slidably connected with the inner wall of the bottom of the sliding groove, a supporting spring 13 is arranged between the outer wall of the left side of the sliding block and the inner wall of the left side of the sliding groove, the supporting spring 13 is fixedly connected with the sliding block and the sliding groove, the connecting rod 5 is pulled upwards to move into the limiting groove 10, the connecting rod 5 is fixed, so that the connecting rod 5 cannot automatically move to ensure that the limiting block 9 cannot move out of the limiting groove 10, and the upper clamping block 2 and the lower clamping block 1 are stably connected;
referring to fig. 4, a moving groove is formed in the outer wall of the center of the left side of a connecting rod 5, the inner wall of the top of the moving groove is fixedly connected with a pushing spring 15, the bottom end of the pushing spring 15 is fixedly connected with a moving block, the right end of the moving block is slidably connected with the inner wall of the right side of the moving groove, so that the moving block cannot move out of the moving groove, the left end of the moving block extends to the outer wall of the left side of the connecting rod 5 and is fixedly connected with a guide block 17, a guide groove 16 is formed in the inner wall of the top of the left side of a connecting hole 8, the left end of the guide block 17 is inserted into an inner cavity of the guide groove 16, the pushing spring 15 expands, so that the guide block 17 is inserted into the guide groove 16, the connecting rod 5 cannot move left and right in;
referring to fig. 3, a positioning groove 11 is formed in the outer wall of the top of the right side of the connecting rod 5, when the upper clamping block 2 is not connected with the lower clamping block 1, the fixing block 12 is inserted into the positioning groove 11 to fix the connecting rod 5, so that the connecting rod 5 cannot rotate automatically, it is ensured that the limiting block 9 is at the left side at first, the connecting rod 5 is conveniently inserted into the connecting hole 8, the positioning groove 11 is located on the right side above the fixing groove, when the connecting rod 5 does not rotate and moves upwards, the fixing block 12 can be inserted into the positioning groove 11, the use effect of the positioning groove 11 is ensured, the outer wall of the left side of the top of the fixing block 12 is;
referring to fig. 1 and 2, the outer wall of the right side of the bottom of the upper clamping block 2 is fixedly connected with the inserting block 18, the outer wall of the right side of the top of the lower clamping block 1 is provided with an inserting groove 19, and the bottom end of the inserting block 18 is inserted into an inner cavity of the inserting groove 19, so that the right side of the upper clamping block 2 and the right side of the lower clamping block 1 cannot be staggered with each other, and the upper clamping block 2 and the lower clamping block 1 are ensured to be stably connected;
referring to fig. 2, the inner walls of the left and right sides of the slot 19 are provided with stoppers 20, the stoppers 20 are fixedly connected with the inner wall of the slot 19, the outer walls of the left and right sides of the insertion block 18 are provided with elastic blocks, the elastic blocks are fixedly connected with the insertion block 18, the elastic blocks are made of rubber, can be bent and reset, the two groups of elastic blocks are respectively positioned under the two groups of stop blocks 20, so that the inserting block 18 is difficult to move upwards in the slot 19, the stability of the connection between the inserting block 18 and the slot 19 is increased, and one end of the elastic block far away from the inserting block 18 is arranged obliquely upwards, and a gap is arranged between the elastic block and the inserting block 18, so that the elastic block can move along the outer wall of the inserting block 18, the elastic block is convenient to move below the stop block 20, and a gap is arranged between the elastic block and the stop block 20, so that the elastic block moves to the lower part of the stop block 20 and has a reset area, the distance between the elastic block and the stop block 20 is small, so that the connection tightness of the upper clamping block 2 and the lower clamping block 1 is not influenced;
referring to fig. 4, the length of the vertical section of the guide block 17 is greater than the distance between the outer wall of the right side of the connecting rod 5 and the inner wall of the right side of the connecting hole 8, so that when the limiting block 9 does not move to the right side, the guide block 17 cannot be inserted into the connecting hole 8, and the distance between the outer wall of the right side of the connecting rod 5 and the inner wall of the right side of the connecting hole 8 is smaller than the distance between the outer wall of the left side of the connecting rod 5 and the inner wall of the left side of the connecting hole 8, so that the limiting block 9 cannot be attached to the outer wall of the bottom of the connecting block;
referring to fig. 3 and 4, the vertical distance between the positioning groove 11 and the fixing groove is equal to the width of the vertical section of the limiting groove 10, the connecting rod 5 moves upwards, when the fixing groove is located on the right side of the fixing block 12, the limiting block 9 is inserted into the limiting groove 10, the normal completion of the device is ensured, the length of the vertical section of the limiting block 9 is smaller than the distance between the outer wall of the left side of the connecting rod 5 and the inner wall of the left side of the connecting hole 8, the connecting rod 5 can drive the limiting block 9 to penetrate through the connecting hole 8, and the using effect of.
The working principle is as follows: the upper clamping block 2 and the lower clamping block 1 are unfolded to enable the upper clamping block 2 and the lower clamping block 1 to be sleeved on the outer wall of a connecting pipeline, then the connecting rod 5 is inserted into the connecting hole 8, the fixing block 12 is moved out of the positioning groove 11 to enable the connecting rod 5 to move in the supporting block 6, the connecting rod 5 is reset through the spring 7 to enable the connecting rod 5 to rotate, the limiting block 9 is attached to the outer wall of the bottom of the connecting block 4, the connecting rod 5 is connected with the connecting block 4, the work can be directly completed by a worker only by hands in the connecting process, the worker can conveniently install a clamp hoop without carrying auxiliary tools, the working difficulty of the worker is reduced, then the connecting rod 5 is pulled upwards to enable the limiting block 9 to move into the limiting groove 10, the connecting rod 5 cannot automatically rotate, the limiting block 9 is enabled to be attached to the connecting block 4 stably, and the connection stability of the upper clamping block 2, and when connecting rod 5 upwards moved, can make the fixed slot move to fixed block 12 department, through supporting spring 13 expansion, make fixed block 12 insert the fixed slot in, fix connecting rod 5 once more, make connecting rod 5 and connecting block 4 be connected stably, further guarantee the stability that clamp splice 2 and lower clamp splice 1 are connected, also make stopper 9 can not shift out from spacing groove 10 downwards.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Buckle formula fire control rigidity clamp includes clamp splice (1) down, its characterized in that: the outer wall of the left side of the top of the lower clamping block (1) is hinged with an upper clamping block (2), the outer wall of the right side of the bottom of the upper clamping block (2) is attached to the outer wall of the right side of the top of the lower clamping block (1), one side of the outer wall, close to each other, of the upper clamping block (2) and the lower clamping block (1) is provided with a groove, an elastic pad (3) is arranged in the inner cavity of the groove, the outer wall, close to each other, of each of two groups of elastic pads (3) is provided with anti-slip grains, the outer wall of the right side of the lower clamping block (1) is fixedly connected with a connecting block (4), the outer wall of the top of the connecting block (4) is provided with a connecting hole (8), the outer wall of the right side of the upper clamping block (2) is fixedly connected with a supporting block (6), the outer wall of the top of the supporting block (6) is inserted with a, the other end of the spring (7) is fixedly connected with the inner wall of the opening, the bottom end of the connecting rod (5) penetrates through the inserting connection hole (8), the outer wall of the bottom of the right side of the connecting rod (5) is fixedly connected with the limiting block (9), and the outer wall of the top of the limiting block (9) is combined with the outer wall of the right side of the bottom of the connecting block (4).
2. A snap-on fire fighting hose clamp according to claim 1, wherein: spacing groove (10) have been seted up to connecting hole (8) right side bottom inner wall, stopper (9) top is located the inner chamber of spacing groove (10), the fixed slot has been seted up to connecting rod (5) left side top outer wall, fixed slot inner chamber left end is pegged graft and is had fixed block (12), fixed block (12) bottom outer wall and slider fixed connection, the spout has been seted up to supporting shoe (6) top left side outer wall, slider bottom and spout bottom inner wall sliding connection, be provided with supporting spring (13) between slider left side outer wall and the spout left side inner wall.
3. A snap-on fire fighting hose clamp according to claim 1, wherein: the moving groove has been seted up to connecting rod (5) left side central authorities outer wall, moving groove top inner wall and promotion spring (15) fixed connection, promotion spring (15) bottom and movable block fixed connection, the movable block left end extend to the left side outer wall of connecting rod (5) and with guide block (17) fixed connection, guide way (16) have been seted up to connecting hole (8) left side top inner wall, guide block (17) left end is pegged graft in the inner chamber of guide way (16).
4. A snap-on fire fighting hose clamp according to claim 2, wherein: constant head tank (11) have been seted up to connecting rod (5) right side top outer wall, and constant head tank (11) are located the top right side of fixed slot, fixed block (12) top left side outer wall with draw piece (14) fixed connection.
5. A snap-on fire fighting hose clamp according to claim 1, wherein: the outer wall of the right side of the bottom of the upper clamping block (2) is fixedly connected with the inserting block (18), the outer wall of the right side of the top of the lower clamping block (1) is provided with a slot (19), and the bottom end of the inserting block (18) is inserted into an inner cavity of the slot (19).
6. A snap-on fire fighting hose clamp according to claim 5, wherein: the inner walls of the left side and the right side of the slot (19) are provided with stop blocks (20), the outer walls of the left side and the right side of the insert block (18) are provided with elastic blocks, the two groups of elastic blocks are respectively positioned under the two groups of stop blocks (20), and one end of each elastic block, far away from the insert block (18), is inclined and upwards arranged.
7. A snap-on fire fighting hose clamp according to claim 3, wherein: the length of the vertical section of the guide block (17) is greater than the distance between the outer wall of the right side of the connecting rod (5) and the inner wall of the right side of the connecting hole (8), and the distance between the outer wall of the right side of the connecting rod (5) and the inner wall of the right side of the connecting hole (8) is smaller than the distance between the outer wall of the left side of the connecting rod (5) and the inner wall of the left side of the connecting.
8. A snap-on fire fighting hose clamp according to claim 4, wherein: the vertical distance between the positioning groove (11) and the fixing groove is equal to the width of the vertical section of the limiting groove (10), and the length of the vertical section of the limiting block (9) is smaller than the distance between the outer wall of the left side of the connecting rod (5) and the inner wall of the left side of the connecting hole (8).
CN201910686059.3A 2019-07-28 2019-07-28 Buckle formula fire control rigidity clamp Active CN110360394B (en)

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Application Number Priority Date Filing Date Title
CN201910686059.3A CN110360394B (en) 2019-07-28 2019-07-28 Buckle formula fire control rigidity clamp

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Application Number Priority Date Filing Date Title
CN201910686059.3A CN110360394B (en) 2019-07-28 2019-07-28 Buckle formula fire control rigidity clamp

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CN110360394A CN110360394A (en) 2019-10-22
CN110360394B true CN110360394B (en) 2020-11-27

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112648450A (en) * 2020-12-09 2021-04-13 郭菊花 Prevent clamp structure of dislocation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205559991U (en) * 2016-01-24 2016-09-07 文登蓝岛建筑工程有限公司 Air conditioner drain pipe fixed knot constructs
CN106949325A (en) * 2017-03-28 2017-07-14 吴燕 A kind of water conservancy valve being convenient for changing
CN108488510A (en) * 2018-05-29 2018-09-04 付淑珍 A kind of chemical industry heat transfer liquid delivery tube
CN208935558U (en) * 2018-09-04 2019-06-04 瑞安市赛超制冷设备有限公司 A kind of certainly locked pipe clamp of pipelines of automobile air conditioner
CN209164815U (en) * 2018-11-14 2019-07-26 潍坊钰兴机械有限公司 A kind of yoke configurations quickly opened and closed
CN209164836U (en) * 2018-11-27 2019-07-26 无锡市法兰锻造有限公司 A kind of two-phase stainless steel forgings
CN209164847U (en) * 2018-11-15 2019-07-26 安徽安凯汽车股份有限公司 A kind of adhesive tape hose clamp of fastening anti-seperation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205559991U (en) * 2016-01-24 2016-09-07 文登蓝岛建筑工程有限公司 Air conditioner drain pipe fixed knot constructs
CN106949325A (en) * 2017-03-28 2017-07-14 吴燕 A kind of water conservancy valve being convenient for changing
CN108488510A (en) * 2018-05-29 2018-09-04 付淑珍 A kind of chemical industry heat transfer liquid delivery tube
CN208935558U (en) * 2018-09-04 2019-06-04 瑞安市赛超制冷设备有限公司 A kind of certainly locked pipe clamp of pipelines of automobile air conditioner
CN209164815U (en) * 2018-11-14 2019-07-26 潍坊钰兴机械有限公司 A kind of yoke configurations quickly opened and closed
CN209164847U (en) * 2018-11-15 2019-07-26 安徽安凯汽车股份有限公司 A kind of adhesive tape hose clamp of fastening anti-seperation
CN209164836U (en) * 2018-11-27 2019-07-26 无锡市法兰锻造有限公司 A kind of two-phase stainless steel forgings

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