CN209540291U - A kind of ppr being easily installed inserts elbow fastly - Google Patents

Abstract

The utility model discloses a kind of ppr being easily installed to insert elbow fastly, belong to Pipe installing field, a kind of ppr being easily installed inserts elbow fastly, including elbow body, elbow body outer end is arranged there are two symmetrical stationary half, stationary half left and right ends are rotatablely connected there are two symmetrical arc strip, two arc strip one end close to each other are fixedly connected to supporting block, supporting block outer end is fixedly connected with movable block, two movable block one end close to each other are respectively fixedly connected with symmetrical main connection sleeve and secondary connection sleeve, built-in rod is slidably connected in main connection sleeve, there are two symmetrical bar shaped slide openings for main connection sleeve outer end cutting, digging in built-in rod has toroidal cavity, there are two perforation that is symmetrical and being connected with toroidal cavity for the cutting of built-in rod outer end, slide bar is inserted in perforation , ppr may be implemented, and to insert being mounted on the wall for elbow fastly simpler quick, improves the working efficiency of operator.

Description

A kind of ppr being easily installed inserts elbow fastly

Technical field

The utility model relates to Pipe installing fields, insert elbow fastly more specifically to a kind of ppr being easily installed.

Background technique

PPR, also known as atactic copolymerized polypropene (PPR), toughness of products is good, and intensity is high, and processing performance is excellent, higher temperature Lower creep-resistant property is good, and has the advantages that the distinctive high transparency of atactic copolymerized polypropene, can be widely used for tubing, sheet material, day The production of articles, packaging material, household appliance components and various films.

PP-R pipe is called three type PA tubes, atactic copolymerized polypropene, is become using atactic copolymerized polypropene through extrudable Tubing can also be molded as pipe fitting, and ethylene is most common monomer, it causes the change of polypropylene physical property, with PP homopolymerization Object is compared, and random copolymer improves optical property, improves shock resistance, increases flexibility, reduces fusion temperature, from And also reduce hot melt jointing temp；Simultaneously in terms of chemical stability, water vapour isolation performance and organ sensation performance and homopolymerization Object is essentially identical, is used in extrusion, blow molding, injection molding, film and sheet extrusion manufacture field, makees packaging material for food, medicine packet Package material and common consumer product.

Ppr in the prior art inserts elbow after connecting pipe fastly, needs to be installed on metope, in the prior art greatly Most installation methods is relatively complicated, is unfavorable for operator quickly and easily installation ppr inserts elbow fastly, reduce operator Working efficiency.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of ppr being easily installed is fast Elbow is inserted, ppr may be implemented in it, and to insert being mounted on the wall for elbow fastly simpler quick, improves the working efficiency of operator.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of ppr being easily installed inserts elbow, including elbow body fastly, and the elbow body outer end is arranged that there are two mutually Symmetrical stationary half, the stationary half left and right ends are rotatablely connected there are two symmetrical arc strip, described in two Arc strip one end close to each other is fixedly connected to supporting block, and the supporting block outer end is fixedly connected with movable block, two institutes It states movable block one end close to each other and is respectively fixedly connected with symmetrical main connection sleeve and secondary connection sleeve, the main company Built-in rod is slidably connected in female connector cylinder, there are two symmetrical bar shaped slide openings for the main connection sleeve outer end cutting, described Digging in built-in rod has toroidal cavity, and there are two symmetrical and what is be connected with toroidal cavity wears for the built-in rod outer end cutting Hole, is inserted with slide bar in the perforation, the slide bar be located on the inside of bar shaped slide opening and with bar shaped slide opening clearance fit, the slide bar Compressed spring is fixedly connected between toroidal cavity inner wall, the slide bar outer end is fixedly connected with bearing rod, the bearing rod On the inside of toroidal cavity, the built-in rod outer end is dug there are two fixation hole that is symmetrical and being connected with toroidal cavity, The bearing rod outer end is fixedly connected with the fixed link to match with fixation hole, and the secondary connection sleeve lining cutting has multiple equal The fixing groove of even distribution, the fixing groove match with fixed link, and the stationary half is fixedly connected far from one end of arc strip There is link block, the link block is fixedly connected with installation pad far from one end of stationary half, and installation pad outer end, which is dug, two A ppr may be implemented, and to insert being mounted on the wall for elbow fastly simpler quick about the symmetrical threaded hole of link block, improves behaviour The working efficiency of author.

Further, semicolumn protuberance, the semicircle are fixedly connected between the stationary half and arc strip inner wall Column protuberance is made of elastic material, is swelled by the way that semicolumn is arranged between stationary half and arc strip inner wall, can be effective The effect for reducing the vibration transmitting between elbow body and stationary half, arc strip, reduce vibration it is excessive when, elbow body and solid Determine a possibility that squeezing tension between semi-ring, arc strip and damage.

Further, two supporting block one end close to each other are fixedly connected with soft bed course, outside the movable block Anti-skid chequer is carved at end, can generate extruding when two supporting blocks are in contact in use, can be risen by the way that soft bed course is arranged To the effect of protection supporting block, a possibility that supporting block is damaged is reduced.

Further, one end that the slide bar is located remotely from each other is fixedly connected with round pressing board, the slide bar outer end and bar shaped Slide opening inner wall is equipped with polishing layer, by the way that round pressing board is arranged in slide bar outer end, operator can be facilitated to slide in use Dynamic or pressing slide bar can reduce the Caton in sliding by the way that polishing layer is arranged in slide bar outer end and bar shaped slide opening inner wall Possibility.

Further, it is fixedly connected with extension spring between bottom end in the built-in rod and main connection sleeve, passes through setting On the one hand extension spring makes have certain pulling force between two movable blocks, so that elbow body is mounted on stationary half Inside more securely, make that there is certain resiliency between two movable blocks on the other hand, reduction vibration is excessive, to damage A possibility that bad elbow body.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme may be implemented ppr to insert being mounted on the wall for elbow fastly simpler quick, improve the work of operator Make efficiency.

(2) semicolumn protuberance is fixedly connected between stationary half and arc strip inner wall, semicolumn is swelled by elastic material Matter is made, by between stationary half and arc strip inner wall be arranged semicolumn swell, can effectively reduce elbow body and The effect of vibration transmitting between stationary half, arc strip, when reduction vibration is excessive, elbow body and stationary half, arc strip Between squeeze tension and a possibility that damage.

(3) two supporting block one end close to each other are fixedly connected with soft bed course, and anti-skid chequer is carved in movable block outer end, Extruding can be generated when two supporting blocks are in contact in use process, the work of protection supporting block can be played by the way that soft bed course is arranged With, reduce supporting block damage a possibility that.

(4) one end that slide bar is located remotely from each other is fixedly connected with round pressing board, and slide bar outer end and bar shaped slide opening inner wall are equipped with Polishing layer, by that operator can be facilitated to slide or press in use slide bar in the round pressing board of slide bar outer end setting, A possibility that by the way that polishing layer is arranged, the Caton in sliding can be reduced in slide bar outer end and bar shaped slide opening inner wall.

(5) it is fixedly connected with extension spring between bottom end in built-in rod and main connection sleeve, passes through setting extension spring one Aspect makes have certain pulling force between two movable blocks, so that elbow body is mounted in stationary half more jail Gu making have certain resiliency between two movable blocks on the other hand, reduction vibration is excessive, to damage elbow body A possibility that.

Detailed description of the invention

Fig. 1 is the whole perspective view of the utility model；

Fig. 2 is the perspective view of the stationary half part of the utility model；

Fig. 3 is the structural schematic diagram in Fig. 2 at A；

Fig. 4 is the sectional view of the stationary half part of the utility model；

Fig. 5 is the structural schematic diagram in Fig. 4 at B；

Fig. 6 is the structural schematic diagram in Fig. 5 at C；

Fig. 7 is the structural schematic diagram in Fig. 5 at D.

Figure label explanation:

1 elbow body, 2 stationary halfs, 3 arc strips, 4 supporting blocks, 5 movable blocks, 6 main connection sleeves, 7 built-in rods, 8 bar shapeds Slide opening, 9 toroidal cavities, 10 perforation, 11 slide bars, 12 extension springs, 13 compressed springs, 14 bearing rods, 15 fixed links, 16 are fixed Hole, 17 secondary connection sleeves, 18 fixing grooves, 19 link blocks, 20 installation pads, 21 threaded holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Please refer to Fig. 2 and Fig. 4, a kind of ppr being easily installed slotting elbow, including elbow body 1 fastly, 1 outer end of elbow body Be arranged there are two symmetrical stationary half 2,2 left and right ends of stationary half be rotatablely connected there are two symmetrical arc Item 3, semicolumn protuberance is fixedly connected between 3 inner wall of stationary half 2 and arc strip, and semicolumn is swelled by elastic material system At by the way that semicolumn protuberance is arranged between 3 inner wall of stationary half 2 and arc strip, can effectively reduce elbow body 1 and consolidates The effect for determining the vibration transmitting between semi-ring 2, arc strip 3, when reduction vibration is excessive, elbow body 1 and stationary half 2, arc A possibility that squeezing tension between item 3 and damaging.

Fig. 1-3 is please referred to, two one end close to each other of arc strip 3 are fixedly connected to supporting block 4,4 outer end of supporting block It is fixedly connected with movable block 5, two one end close to each other of supporting block 4 are fixedly connected with soft bed course, and 5 outer end of movable block is carved with Anti-skid chequer can generate extruding when two supporting blocks 4 are in contact in use, can play protection by the way that soft bed course is arranged The effect of supporting block 4 reduces a possibility that supporting block 4 is damaged.

Fig. 3-6 is please referred to, two one end close to each other of movable block 5 are respectively fixedly connected with symmetrical main connector sleeve Cylinder 6 and pair connect sleeve 17, built-in rod 7 are slidably connected in main connection sleeve 6, there are two phases for main 6 outer end of connection sleeve cutting Mutually symmetrical bar shaped slide opening 8, digging in built-in rod 7 has toroidal cavity 9,7 outer end of built-in rod dig there are two symmetrically and with The perforation 10 that toroidal cavity 9 is connected, perforation 10 in be inserted with slide bar 11, one end that slide bar 11 is located remotely from each other is fixedly connected with circle Shape pressing board, 11 outer end of slide bar and 8 inner wall of bar shaped slide opening are equipped with polishing layer, by the way that round pressing board, energy is arranged in 11 outer end of slide bar Operator is enough facilitated to slide or press in use slide bar 11, by setting in 11 outer end of slide bar and 8 inner wall of bar shaped slide opening A possibility that setting polishing layer, the Caton in sliding can be reduced.

Referring to Fig. 6, slide bar 11 be located at the inside of bar shaped slide opening 8 and with 8 clearance fit of bar shaped slide opening, built-in rod 7 and main company Extension spring 12 is fixedly connected in female connector cylinder 6 between bottom end, makes two movable blocks 5 by the way that 12 one side of extension spring is arranged Between have certain pulling force so that elbow body 1 be mounted in stationary half 2 more securely, make on the other hand Obtaining has certain resiliency between two movable blocks 5, reduction vibration is excessive, thus a possibility that damaging elbow body 1.

Fig. 2, Fig. 4, Fig. 6 and Fig. 7 are please referred to, is fixedly connected with compressed spring 13 between 9 inner wall of slide bar 11 and toroidal cavity, 11 outer end of slide bar is fixedly connected with bearing rod 14, and bearing rod 14 is located at 9 inside of toroidal cavity, and there are two the cuttings of 7 outer end of built-in rod The fixation hole 16 being connected symmetrically and with toroidal cavity 9,14 outer end of bearing rod is fixedly connected with to match with fixation hole 16 Fixed link 15, pair connection 17 inner wall of sleeve cutting have multiple equally distributed fixing grooves 18, fixing groove 18 and 15 phase of fixed link Matching, stationary half 2 are fixedly connected with link block 19, the one end of link block 19 far from stationary half 2 far from one end of arc strip 3 It is fixedly connected with installation pad 20,20 outer ends of installation pad are dug there are two about the symmetrical threaded hole 21 of link block 19, and setting is passed through It, can be first by fixed half before installation pad 20 and threaded hole 21 can facilitate operator that elbow body 1 is mounted on stationary half 2 Ring 2 is fixed on metope.

When the utility model is used, installation pad 20 is attached to metope, passes through threaded hole using screw operator by the first step It 21 and is fixed with metope, and then two stationary halfs 2 is all fixed on metope, elbow body 1 is placed on two by second step It in stationary half 2, rotates two arc strips 3 and clamps elbow body 1, so that two movable blocks 5 are close to each other, operator is used Hand slides slide bar 11 along bar shaped slide opening 8 towards the direction of another movable block 5, so that built-in rod 7 be driven to skid off main connection In sleeve 6, until built-in rod 7 stretches in secondary connection sleeve 17, third step presses slide bar 11, to drive under bearing rod 14 It moves, and fixed link 15 is contracted in fixation hole 16, select suitable position, slide bar 11 is unclamped, by compressed spring 13 Reset property, to drive fixed link 15 to stretch out fixation hole 16 and be inserted into fixing groove 18, realizes main company so that slide bar 11 moves up Connection between female connector cylinder 6 and secondary connection sleeve 17, thus the installation for the elbow body 1 completed, compared with prior art, this reality With novel ppr may be implemented to insert being mounted on the wall for elbow fastly simpler quick, improves the working efficiency of operator.

The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (5)

1. a kind of ppr being easily installed inserts elbow, including elbow body (1) fastly, it is characterised in that: the elbow body (1) is outside End cap is set there are two symmetrical stationary half (2), and stationary half (2) left and right ends be rotatablely connecteds that there are two mutual Symmetrical arc strip (3), two arc strip (3) one end close to each other are fixedly connected to supporting block (4), the support Block (4) outer end is fixedly connected with movable block (5), and two movable block (5) one end close to each other have been respectively fixedly connected with phase Mutually symmetrical main connection sleeve (6) and secondary connection sleeve (17), the main connection sleeve (6) is interior to slidably connect built-in rod (7), Main connection sleeve (6) outer end is dug there are two symmetrical bar shaped slide opening (8), and interior dig of the built-in rod (7) has ring Shape cavity (9), built-in rod (7) outer end are dug there are two perforation (10) that is symmetrical and being connected with toroidal cavity (9), It is inserted with slide bar (11) in the perforation (10), the slide bar (11) is located on the inside of bar shaped slide opening (8) and between bar shaped slide opening (8) Gap cooperation, is fixedly connected with compressed spring (13), the slide bar (11) is outside between the slide bar (11) and toroidal cavity (9) inner wall End is fixedly connected with bearing rod (14), and the bearing rod (14) is located on the inside of toroidal cavity (9), and built-in rod (7) outer end is opened There are two fixation hole (16) that is symmetrical and being connected with toroidal cavity (9), bearing rod (14) outer end is fixedly connected chisel There is the fixed link (15) to match with fixation hole (16), secondary connection sleeve (17) the inner wall cutting has multiple equally distributed solid Determine slot (18), the fixing groove (18) matches with fixed link (15), the one end of the stationary half (2) far from arc strip (3) It being fixedly connected with link block (19), the link block (19) is fixedly connected with installation pad (20) far from the one end of stationary half (2), There are two about the symmetrical threaded hole (21) of link block (19) for the installation pad (20) outer end cutting.

2. a kind of ppr being easily installed according to claim 1 inserts elbow fastly, it is characterised in that: the stationary half (2) Semicolumn protuberance is fixedly connected between arc strip (3) inner wall, the semicolumn protuberance is made of elastic material.

3. a kind of ppr being easily installed according to claim 1 inserts elbow fastly, it is characterised in that: two supporting blocks (4) one end close to each other is fixedly connected with soft bed course, and anti-skid chequer is carved in movable block (5) outer end.

4. a kind of ppr being easily installed according to claim 1 inserts elbow fastly, it is characterised in that: slide bar (11) phase Mutually separate one end is fixedly connected with round pressing board, and slide bar (11) outer end and bar shaped slide opening (8) inner wall are equipped with polishing layer.

5. a kind of ppr being easily installed according to claim 1 fastly insert elbow, it is characterised in that: the built-in rod (7) with Main connection sleeve (6) is fixedly connected with extension spring (12) between interior bottom end.