阅读说明：本技术 一种不锈钢管接头 (A kind of stainless steel joint for pipeline ) 是由 余果 鲍灵杰 于 2019-08-21 设计创作，主要内容包括：本发明属于管道接头技术领域,具体的说是一种不锈钢管接头,该不锈钢管接头包括转接头和卡接块,转接头内圈壁上对称各开设一号槽和二号槽；一号槽内设有壁厚为2MM的一号密封囊；一号密封囊内装有硅酮密封胶,一号密封囊的左侧固接一号板；二号槽内设有壁厚为4MM的二号密封囊,二号密封囊内装有硅酮密封胶,二号密封囊的左侧固接二号板；卡接块外圈上对称各开设三号槽和四号槽；三号槽和四号槽内设有通过弹簧连接的刀片,通过刀片割破一号密封囊和二号密封囊,使得一号密封囊和二号密封囊喷出硅酮密封胶,实现转接头和卡接块之间的密封防漏。(The invention belongs to pipe joint technical field, specifically a kind of stainless steel joint for pipeline, the stainless steel joint for pipeline includes adapter and clamping block, symmetrically respectively opens up No.1 slot and No. two slots on adapter inner ring wall；The No.1 sealed bladder for being 2MM equipped with wall thickness in No.1 slot；No.1 sealed bladder is provided with silicone sealant, the affixed No.1 plate in the left side of No.1 sealed bladder；No. two sealed bladders for being 4MM equipped with wall thickness in No. two slots, No. two sealed bladders are provided with silicone sealant, affixed No. two plates in the left side of No. two sealed bladders；No. three slots and No. four slots are symmetrically respectively opened up on clamping block outer ring；It is equipped with the blade connected by spring in No. three slots and No. four slots, No.1 sealed bladder and No. two sealed bladders are cut by blade, so that No.1 sealed bladder and No. two sealed bladders spray silicone sealant, realizes the sealing and anti-leakage between adapter and clamping block.)

1. a kind of stainless steel joint for pipeline, including adapter (1) and clamping block (2), it is characterised in that: adapter (1) inner ring No.1 slot (3) and No. two slots (4) are symmetrically respectively opened up on wall；The No.1 sealed bladder for being 2MM equipped with wall thickness in the No.1 slot (3) (31)；The No.1 sealed bladder (31) is located at No.1 slot (3) notch, and the upper and lower ends of No.1 sealed bladder (31) are respectively and fixedly connected to On the interior inner wall up and down of No.1 slot (3), No.1 sealed bladder (31) is provided with silicone sealant, and the left side of No.1 sealed bladder (31) is solid Connect No.1 plate (32)；It is No. two slots (4) immediately below No.1 slot (3)；Equipped with No. two that wall thickness is 4MM in No. two slots (4) Sealed bladder (41)；No. two sealed bladders (41) are located at No. two slot (4) notches, and the upper and lower ends difference of No. two sealed bladders (41) It is fixed in the interior up and down on inner wall of No. two slots (4), No. two sealed bladders (41) are provided with silicone sealant, No. two sealed bladders (41) The affixed No.1 plate (32) in left side；The clamping block (2) is used for connecting pipe, and No. three are symmetrically respectively opened up on clamping block (2) outer ring Slot (21) and No. four slots (22)；No. three slots (21) are interior equipped with the blade connected by spring with No. four slots (22) (23), the blade (23) in No. three slots (21) stretches out No. three slot (21) notches, and the blade (23) in No. four slots (22) stretches out No. four Slot (22) notch；No.1 sealed bladder (31) and No. two sealed bladders (41) are cut by blade (23), so that No.1 sealed bladder (31) Silicone sealant is sprayed with No. two sealed bladders (41), realizes the sealing and anti-leakage between adapter (1) and clamping block (2).

2. a kind of stainless steel joint for pipeline according to claim 1, it is characterised in that: opened up inside the No.1 plate (32) logical Hole (321), and the left side of No.1 plate (32) symmetrically opens up No.1 sliding slot (11), and arc strip is equipped in No.1 sliding slot (11) (111)；Described arc strip (111) one end is fixed on No.1 plate (32) outer wall, and the other end of arc strip (111) is close to logical The nose end in hole (321).

3. a kind of stainless steel joint for pipeline according to claim 2, it is characterised in that: close on the arc strip (111) One end of nose end is equipped with multiple grooves (5) on through-hole (321), close to one of nose end under through-hole (321) on arc strip (111) End is equipped with multiple raised (6), and the number of raised (6) is as the number of groove (5).

4. a kind of stainless steel joint for pipeline according to claim 3, it is characterised in that: groove (5) inner sidewall is equipped with Multiple fixture blocks (51).

5. a kind of stainless steel joint for pipeline according to claim 4, it is characterised in that: fixture block (51) surface is equipped with more A elastic slice (511).

6. a kind of stainless steel joint for pipeline according to claim 5, it is characterised in that: the elastic slice (511) is provided with silicone Sealant, and multiple No.1 holes (512) are opened up on elastic slice (511) wall.

Technical field

The invention belongs to pipe joint technical field, specifically a kind of stainless steel joint for pipeline.

Background technique

Stainless steel tube be widely used in the industrial transportation pipe lines such as petroleum, chemical industry, medical treatment, food, light industry, machinery instrument and Machine structural parts need for multiple stainless steel tubes to be connected to when building pipeline or forming mechanical structure, configure to stainless steel tube Connector realizes the connection of stainless steel tube by the interconnection between connector；

Traditional stainless steel joint for pipeline still remains problems, the stainless steel tube being connected through a screw thread, easy to operate, even Connect firm, but such connector is only applicable to connect single stainless steel tube, and limitation is big, and waterproof effect is not so good, connects Head junction is easy to be bent over deformation, reduces the service life of connector；

Currently in order to stainless steel tube connection type, is made into snap fit, snap fit by stainless steel joint for pipeline convenient to use Compared to threaded connection, it is clamped that connection type is convenient, and operation is easy, but snap fit has joint place that gap is big, leakproofness is poor, even The weak problem of stability is connect, technology is not yet mature.

Summary of the invention

In order to make up for the deficiencies of the prior art, joint place gap is big in a manner of solving stainless steel tube and be clamped, and leakproofness is poor, even The weak problem of stability is connect, the invention proposes a kind of stainless steel joint for pipeline.

The technical solution adopted by the present invention to solve the technical problems is: a kind of stainless steel joint for pipeline of the present invention, Including adapter and clamping block；No.1 slot and No. two slots are symmetrically respectively opened up on the adapter inner ring wall；It is set in the No.1 slot Having wall thickness is the No.1 sealed bladder of 2MM；The No.1 sealed bladder is located at No.1 slot notch, and the upper and lower ends of No.1 sealed bladder point It is not fixed on the interior inner wall up and down of No.1 slot, No.1 sealed bladder is provided with silicone sealant, and the left side of No.1 sealed bladder is affixed No.1 plate；It is No. two slots immediately below No.1 slot；No. two sealed bladders for being 4MM equipped with wall thickness in No. two slots；Described No. two Sealed bladder is located at No. two slot notches, and the upper and lower ends of No. two sealed bladders are respectively and fixedly connected on the interior inner wall up and down of No. two slots, and two Number sealed bladder is provided with silicone sealant, affixed No. two plates in the left side of No. two sealed bladders；The clamping block is used for connecting pipe, and No. three slots and No. four slots are symmetrically respectively opened up on clamping block outer ring；No. three slots are connected with interior be equipped with of No. four slots by spring Blade, the blade in No. three slots stretches out No. three slot notches, and the blade in No. four slots stretches out No. four slot notches；It is cut by blade No.1 sealed bladder and No. two sealed bladders so that No.1 sealed bladder and No. two sealed bladders spray silicone sealants, realize adapter and Leakproof between clamping block；When work, clamping block is protruded into adapter first, during clamping block protrudes into adapter, No. three slots initially enter in adapter, and the inner wall of the relayed head of blade in No. three slots is expressed in No. three slots, at blade When the position of No. two slots, blade is by No. three slots of spring ejection, and then the blade of blade cuts out depth on the wall of No. two sealed bladders The edge of a knife of 2MM, No. two sealed bladders are not cut by blade at this time, and clamping block continues to protrude into adapter, when the blade position of No. three slots When the position of No.1 slot, the blade in No. four slots also is located at the position of No. two slots at this time, and the blade in No. three slots is by spring top Out, then blade cuts out the edge of a knife of 2MM depth on the wall of No.1 sealed bladder, and No.1 sealed bladder is just cut by blade at this time, No.1 While sealed bladder is cut, silicone sealant is sprayed in No.1 sealed bladder, silicone sealant slowly penetrates into adapter and card The bonding position of block is connect, at the same time, on the edge of a knife that the blade of No. four slots also seals the 2MM cut out originally on cyst wall at No. two again The secondary edge of a knife for cutting out 2MM depth, No. two sealed bladders are just cut by blade at this time, silicone sealant are sprayed in No. two sealed bladders, gradually Penetrate into the bonding position of adapter and clamping block；Since silicone sealant sprays and penetrates into the fitting of adapter and clamping block Place, reduces the gap of joint place, to improve the leak preventing effect of adapter and clamping block, while silicone sealant fills up three Number slot and No.1 slot notch, so that No. three slots and No.1 slot notch are affixed together, to reinforce between adapter and clamping block Connective stability.

Preferably, the No.1 intralamellar part opens up through-hole, and the left side of No.1 plate symmetrically opens up No.1 sliding slot, No.1 sliding slot It is interior to be equipped with arc strip；The arc is opened an one end and is fixed on No.1 plate outer wall, and the other end of arc strip is close to through-hole Nose end；When work, while blade cuts No.1 sealed bladder and No. two sealed bladders, blade squeezes No.1 sealed bladder and No. two sealings Capsule, so that No.1 sealed bladder side and No. two sealed bladder sides are heaved, No.1 sealed bladder, which is heaved, squeezes the movement of No.1 plate, No.1 plate It squeezes two arc strips while mobile to slide in No.1 sliding slot, then close to the one of through-hole nose end on two arc strips End is protruded into inside through-hole, and the end of last two arc strips connects inside through-hole, and at the same time, No. two sealed bladders are heaved crowded It presses No.1 plate mobile, two arc strips is squeezed while No.1 plate is mobile and are slided in No.1 sliding slot, then two arc cards One end on item close to through-hole nose end is protruded into inside through-hole, and the end of last two arc strips connects inside through-hole, at this time Arc strip and No.1 plate surround a fast knot structure, so that No.1 plate respectively cannot moves in No. two slots in slot 1, No.1 plate is by after firm, and respectively affixed No.1 sealed bladder and No. two sealed bladders also cannot moves with No.1 plate, thus adapter Connection between clamping block is more stable.

Preferably, multiple grooves are equipped with close to one end of nose end on through-hole on the arc strip, are leaned on arc strip One end of nose end is equipped with multiple protrusions under nearly through-hole, and the number of protrusion is as the number of groove；When work, when arc card The end of item in through-hole after connecting, since arc strip end is equipped with groove and protrusion, so that protrusion is stuck in groove, when After protrusion is stuck in groove, the connection between arc strip is also just stronger, so that arc strip is difficult to stretch out out of through-hole, So that the fast knot structure that arc strip and No.1 plate surround is also just stronger, finally enhance between adapter and clamping block Connective stability.

Preferably, the groove inner sidewall is equipped with multiple fixture blocks；When work, after protrusion is caught in groove, fixture block Fastness again between enhancing protrusion and groove is set, after the fastness enhancing between protrusion and groove, between arc strip Connection also just it is stronger, the fast knot structure that arc strip and No.1 plate surround also just it is stronger, to enhance switching Connective stability between head and clamping block.

Preferably, the fixture block surface is equipped with multiple elastic slices；When work, after protrusion is caught in groove, enhance arc strip Multiple elastic slices are arranged on fixture block surface for the stability of end connection, and elastic slice increases the frictional force between protrusion and fixture block, after And enhance the connective stability between protrusion and groove, to finally enhance the stable connection between adapter and clamping block Property.

Preferably, the elastic slice is provided with silicone sealant, and multiple No.1 holes are opened up on elastic slice wall；When work, elastic slice While increasing the frictional force between protrusion and fixture block, raised also extrusion elastic, since elastic slice is provided with silicone sealant, so that Silicone sealant is sprayed out of No.1 hole on elastic slice, the gap between silicone sealant filling protrusion and groove, so that groove It is connected between protrusion more secured, finally enhances the connective stability between adapter and clamping block.

Technical effect and advantage of the invention:

1. a kind of stainless steel joint for pipeline of the present invention is cut No.1 sealed bladder and No. two sealed bladders by blade, is made No.1 sealed bladder and No. two sealed bladders respectively spray silicone sealant and clog No.1 slot and No. two slots respectively so that adapter and Joint place between clamping block is blocked by silicone sealant filling, to improve the leakproofness between adapter and clamping block.

2. a kind of stainless steel joint for pipeline of the present invention, is protruded into through-hole by arc strip so that arc strip and No.1 plate surrounds a fast knot structure, improves the connective stability between clamping block and adapter, and in arc strip end The groove of setting and the cooperation of protrusion, enhance the connective stability between clamping block and adapter again.

Detailed description of the invention

The present invention is further described with embodiment with reference to the accompanying drawing.

Fig. 1 is perspective view of the present invention；

Fig. 2 is the partial enlarged view in Fig. 1 at A；

Fig. 3 is the partial enlarged view in Fig. 1 at B；

Fig. 4 is the partial enlarged view in Fig. 3 at C；

Fig. 5 is the partial enlarged view in Fig. 4 at D；

In figure: adapter 1, No.1 sliding slot 11, arc strip 111, the slot 21, four of clamping block 2, three slot 22, blade 23, No.1 slot 3, No.1 sealed bladder 31, No.1 plate 32, through-hole 321, two slot 4, two sealed bladder 41, groove 5, fixture block 51, elastic slice 511, No.1 hole 512, protrusion 6.

Specific embodiment

In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Embodiment is closed, the present invention is further explained.

As shown in Figures 1 to 5, a kind of stainless steel joint for pipeline of the present invention, including adapter 1 and clamping block 2；It is described No.1 slot 3 and No. two slots 4 are symmetrically respectively opened up on 1 inner ring wall of adapter；It is close equipped with the No.1 that wall thickness is 2MM in the No.1 slot 3 Encapsulated 31；The No.1 sealed bladder 31 is located at 3 notch of No.1 slot, and the upper and lower ends of No.1 sealed bladder 31 are respectively and fixedly connected to No.1 On the interior inner wall up and down of slot 3, No.1 sealed bladder 31 is provided with silicone sealant, the affixed No.1 plate in the left side of No.1 sealed bladder 31 32；The underface of No.1 slot 3 is No. two slots 4；No. two sealed bladders 41 for being 4MM equipped with wall thickness in No. two slots 4；Described No. two Sealed bladder 41 is located at No. two 4 notches of slot, and the upper and lower ends of No. two sealed bladders 41 are respectively and fixedly connected to the interior inner wall up and down of No. two slots 4 On, No. two sealed bladders 41 are provided with silicone sealant, affixed No. two plates in the left side of No. two sealed bladders 41；The clamping block 2 is used for Connecting pipe, and No. three slots 21 and No. four slots 22 are symmetrically respectively opened up on 2 outer ring of clamping block；No. three slots 21 and No. four slots The blade 23 connect by spring is equipped in 22, No. three 21 notches of slot of stretching of blade 23 in No. three slots 21, in No. four slots 22 Blade 23 stretches out No. four 22 notches of slot；No.1 sealed bladder 31 and No. two sealed bladders 41 are cut by blade 23, so that No.1 seals Capsule 31 and No. two sealed bladders 41 spray silicone sealant, realize the sealing and anti-leakage between adapter 1 and clamping block 2；It is first when work First clamping block 2 is protruded into adapter 1, during clamping block 2 protrudes into adapter 1, No. three slots 21 initially enter adapter 1 It is interior, and the inner wall of the relayed head 1 of blade 23 in No. three slots 21 is expressed in No. three slots 21, when blade 23 is in No. two slots 4 When position, blade 23 is by No. three slots 21 of spring ejection, and then the blade of blade 23 cuts out deep 2MM on the wall of No. two sealed bladders 41 The edge of a knife, No. two sealed bladders 41 are not cut by blade 23 at this time, and clamping block 2 continues to protrude into adapter 1, when the knife of No. three slots 21 When piece 23 is located at the position of No.1 slot 3, the blade 23 in No. four slots 22 also is located at the position of No. two slots 4 at this time, in No. three slots 21 Blade 23 by spring ejection, then blade 23 cuts out the edge of a knife of 2MM depth on the wall of No.1 sealed bladder 31, at this time No.1 seal Capsule 31 is just cut by blade 23, and while No.1 sealed bladder 31 is cut, silicone sealant, silicone are sprayed in No.1 sealed bladder 31 Sealant slowly penetrates into the bonding position of adapter 1 and clamping block 2, and at the same time, the blade 23 of No. four slots 22 is also at No. two The edge of a knife of 2MM depth is cut out on the edge of a knife of the 2MM cut out originally on 41 wall of sealed bladder again, No. two sealed bladders 41 are just by blade at this time 23 cut, and silicone sealant is sprayed in No. two sealed bladders 41, gradually penetrates into the bonding position of adapter 1 and clamping block 2；Due to Silicone sealant sprays and penetrates into the joint place of adapter 1 and clamping block 2, reduces the gap of joint place, to improve The leak preventing effect of adapter 1 and clamping block 2, while silicone sealant fills up 3 notch of No. three slots 21 and No.1 slot, so that No. three slots 21 and 3 notch of No.1 slot it is affixed together, to reinforce the connective stability between adapter 1 and clamping block 2.

As a kind of specific embodiment of the invention, through-hole 321 is opened up inside the No.1 plate 32, and No.1 plate 32 Left side symmetrically opens up No.1 sliding slot 11, is equipped with arc strip 111 in No.1 sliding slot 11；Described 111 one end of arc strip is fixed in On 32 outer wall of No.1 plate, the nose end of the other end of arc strip 111 close to through-hole 321；When work, blade 23 cuts No.1 sealing While capsule 31 and No. two sealed bladder 41, blade 23 squeezes No.1 sealed bladder 31 and No. two sealed bladders 41, so that No.1 sealed bladder 31 sides and No. two 41 sides of sealed bladder are heaved, and No.1 sealed bladder 31, which is heaved, squeezes the movement of No.1 plate 32, the movement of No.1 plate 32 It squeezes two arc strips 111 simultaneously to slide in No.1 sliding slot 11, then close to 321 hole of through-hole on two arc strips 111 The one end at end is protruded into inside through-hole 321, and the end of last two arc strips 111 connects inside through-hole 321, at the same time, No. two sealed bladders 41, which are heaved, squeezes the movement of No.1 plate 32, and two arc strips 111 are squeezed while No.1 plate 32 is mobile in No.1 Sliding in sliding slot 11, then one end on two arc strips 111 close to 321 nose end of through-hole is protruded into inside through-hole 321, and last two The end of arc strip 111 connects inside through-hole 321, and arc strip 111 and No.1 plate 32 surround a fast knot knot at this time Structure, so that cannot moving in each comfortable No.1 slot 3 of No.1 plate 32 and in No. two slots 4, after No.1 plate 32 is consolidated, with No.1 plate 32 Respectively affixed No.1 sealed bladder 31 and No. two sealed bladders 41 also cannot move, thus the connection between adapter 1 and clamping block 2 It is more stable.

As a kind of specific embodiment of the invention, close to one end of nose end on through-hole 321 on the arc strip 111 Multiple grooves 5 are equipped with, one end of the close lower nose end of through-hole 321 is equipped with multiple raised 6, and raised 6 on arc strip 111 Number is as the number of groove 5；When work, when the end of arc strip 111 in through-hole 321 after connecting, due to arc 111 end of strip is equipped with groove 5 and protrusion 6, so that protrusion 6 is stuck in groove 5, after protrusion 6 is stuck in groove 5, arc card Connection between item 111 is also just stronger, so that arc strip 111 is difficult to stretch out out of through-hole 321, thus arc strip 111 and the fast knot structure that surrounds of No.1 plate 32 it is also just stronger, finally enhance the connection between adapter 1 and clamping block 2 Stability.

As a kind of specific embodiment of the invention, 5 inner sidewall of groove is equipped with multiple fixture blocks 51；When work, After protrusion 6 is caught in groove 5, the setting of fixture block 51 enhances the fastness between protrusion 6 and groove 5, protrusion 6 and groove again After fastness enhancing between 5, the connection between arc strip 111 is also just stronger, and arc strip 111 and No.1 plate 32 enclose At fast knot structure also just it is stronger, to enhance the connective stability between adapter 1 and clamping block 2.

As a kind of specific embodiment of the invention, 51 surface of fixture block is equipped with multiple elastic slices 511；When work, After protrusion 6 is caught in groove 5, enhances the stability of 111 end of arc strip connection, multiple elastic slices 511 is set on 51 surface of fixture block, Elastic slice 511 increases the frictional force between protrusion 6 and fixture block 51, then the stable connection between enhancing protrusion 6 and groove 5 Property, to finally enhance the connective stability between adapter 1 and clamping block 2.

As a kind of specific embodiment of the invention, the elastic slice 511 is provided with silicone sealant, and 511 wall of elastic slice On open up multiple No.1 holes 512；When work, while elastic slice 511 increases the frictional force between protrusion 6 and fixture block 51, protrusion 6 Extrusion elastic 511, since elastic slice 511 is provided with silicone sealant, so that silicone sealant is from the No.1 hole 512 on elastic slice 511 Interior ejection, silicone sealant filling protrusion 6 and groove 5 between gap so that groove 5 and protrusion 6 between connect it is more secured, Finally enhance the connective stability between adapter 1 and clamping block 2.

When work, clamping block 2 is protruded into adapter 1 first, during clamping block 2 protrudes into adapter 1, No. three slots 21 initially enter in adapter 1, and the inner wall of the relayed head 1 of blade 23 in No. three slots 21 is expressed in No. three slots 21, works as knife When piece 23 is in the position of No. two slots 4, blade 23 is by No. three slots 21 of spring ejection, and then the blade of blade 23 is in No. two sealed bladders The edge of a knife of deep 2MM is cut out on 41 wall, No. two sealed bladders 41 are not cut by blade 23 at this time, and clamping block 2 continues to protrude into adapter 1 Interior, when the blade 23 of No. three slots 21 is located at the position of No.1 slot 3, the blade 23 in No. four slots 22 also is located at No. two slots 4 at this time Position, blade 23 in No. three slots 21 is by spring ejection, and then it is deep to cut out 2MM on the wall of No.1 sealed bladder 31 for blade 23 The edge of a knife, No.1 sealed bladder 31 is just cut by blade 23 at this time, while No.1 sealed bladder 31 is cut, spray in No.1 sealed bladder 31 Silicone sealant out, silicone sealant slowly penetrate into the bonding position of adapter 1 and clamping block 2, at the same time, No. four slots 22 The edge of a knife of 2MM that was also cut out originally on No. two 41 walls of sealed bladder of blade 23 on cut out the edge of a knife of 2MM depth again, No. two at this time Sealed bladder 41 is just cut by blade 23, and silicone sealant is sprayed in No. two sealed bladders 41, gradually penetrates into adapter 1 and clamping block 2 bonding position；Since silicone sealant sprays and penetrate into the joint place of adapter 1 and clamping block 2, joint place is reduced Gap, to improve the leak preventing effect of adapter 1 and clamping block 2, while silicone sealant fills up No. three slots 21 and No.1 slot 3 Notch, so that No. three slots 21 and 3 notch of No.1 slot are affixed together, to reinforce the stable connection between adapter 1 and clamping block 2 Property；While blade 23 cuts No.1 sealed bladder 31 and No. two sealed bladder 41, blade 23 squeezes No.1 sealed bladder 31 and No. two close Encapsulated 41, so that 31 side of No.1 sealed bladder and No. two 41 sides of sealed bladder are heaved, No.1 sealed bladder 31, which is heaved, squeezes No.1 plate 32 is mobile, and two arc strips 111 are squeezed while No.1 plate 32 is mobile and are slided in No.1 sliding slot 11, then two arc cards One end on item 111 close to 321 nose end of through-hole is protruded into inside through-hole 321, and the end of last two arc strips 111 is in through-hole 321 inside connections, at the same time, No. two sealed bladders 41, which are heaved, squeezes the movement of No.1 plate 32, and No.1 plate 32 squeezes while mobile Two arc strips 111 slide in No.1 sliding slot 11, then close to one end of 321 nose end of through-hole on two arc strips 111 It protrudes into inside through-hole 321, the end of last two arc strips 111 connects inside through-hole 321, at this time 111 He of arc strip No.1 plate 32 surrounds a fast knot structure, so that cannot move in each comfortable No.1 slot 3 of No.1 plate 32 and in No. two slots 4, No.1 After plate 32 is consolidated, also cannot move with No.1 plate 32 respective affixed No.1 sealed bladder 31 and No. two sealed bladders 41, to turn Connection between connector 1 and clamping block 2 is more stable；When the end of arc strip 111 in through-hole 321 connect after, due to 111 end of arc strip is equipped with groove 5 and protrusion 6, so that protrusion 6 is stuck in groove 5, after protrusion 6 is stuck in groove 5, arc Connection between shape strip 111 is also just stronger, so that arc strip 111 is difficult to stretch out out of through-hole 321, thus arc card The fast knot structure that item 111 and No.1 plate 32 surround is also just stronger, finally enhances the company between adapter 1 and clamping block 2 Connect stability；After protrusion 6 is caught in groove 5, the setting of fixture block 51 enhances the fastness between protrusion 6 and groove 5 again, convex After playing the fastness enhancing between 6 and groove 5, the connection between arc strip 111 is also with regard to stronger, 111 He of arc strip The fast knot structure that No.1 plate 32 surrounds is also just stronger, to enhance the stable connection between adapter 1 and clamping block 2 Property；After protrusion 6 is caught in groove 5, multiple elastic slices are arranged on 51 surface in the stability of enhancing 111 end of arc strip connection, fixture block 511, elastic slice 511 increases the frictional force between protrusion 6 and fixture block 51, and then the connection between enhancing protrusion 6 and groove 5 is steady It is qualitative, to finally enhance the connective stability between adapter 1 and clamping block 2；Elastic slice 511 increases protrusion 6 and fixture block 51 Between frictional force while, 6 also extrusion elastic 511 of protrusion, since elastic slice 511 is provided with silicone sealant, so that silicone is close Sealing is sprayed out of No.1 hole 512 on elastic slice 511, the gap between silicone sealant filling protrusion 6 and groove 5, so that recessed It connects more secured between slot 5 and protrusion 6, finally enhances the connective stability between adapter 1 and clamping block 2.

When work, above-mentioned front, back, left, right, up, down is observed on the basis of Fig. 1 in Figure of description according to personage Visual angle is standard, and device surface is defined as a left side on the left of observer to before being defined as on one side of observer, and so on.

The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.