CN209412946U - A kind of retaining device of composite, water-drain pipeline - Google Patents

Abstract

The utility model discloses a kind of retaining devices of composite, water-drain pipeline, it is related to the field of composite drainage pipe, aim to solve the problem that traditional drainpipe nozzle does not have the problem of any armour, its key points of the technical solution are that a kind of retaining device of composite, water-drain pipeline, shield plug including being threaded through body open, the shield plug includes protecting cover of the lid conjunction in tube body end face, and the protecting cover is located at the intracorporal protecting block of pipe close to the plug that is provided on one side of tube body, and the utility model has achieved the effect that drainpipe nozzle is prevented to be damaged.

Description

A kind of retaining device of composite, water-drain pipeline

Technical field

The utility model relates to the technical fields of municipal drainage, fill more particularly, to a kind of retaining of composite, water-drain pipeline It sets.

Background technique

In the prior art, drainpipe has pipeline made of some other different materials of plastic tube, stainless steel tube etc..It is compound Drainage pipeline is usually to be arranged one layer of other pipeline again in rust steel pipe lateral wall, and as drainpipe, intensity is high, crushing resistance compared with The drainpipe of plastic material is eager to excel.

The Chinese patent of existing CN206802516U discloses a kind of composite drainage pipe comprising inner tube and outer tube, inner tube It is incorporated in outer tube, a clearance layer is formed between inner tube and outer tube, more than one sealing ring, institute are set in said inner tube The both sides of the face for stating inner tube and outer tube are respectively provided with a capping, are provided with a drainage hole among the capping, said inner tube with Outer tube is assembled with lidstock respectively.

Prior art among the above has the following deficiencies:

Pipeline can inevitably encounter during transportation to collide with, even can also avoid not during putting after transport It collides with, and pipeline opening is easy to be compromised compared to drainpipe side wall, this problems demand solves.

Utility model content

The purpose of the utility model is to provide a kind of retaining devices for preventing composite drainage pipe nozzle to be damaged.

To achieve the above object, the utility model provides following technical solution:

A kind of retaining device of composite, water-drain pipeline, including the shield plug being threaded through at body open, the shield plug includes lid The protecting cover in tube body end face is closed, the protecting cover is located at the intracorporal protecting block of pipe close to the plug that is provided on one side of tube body.

By using above-mentioned technical proposal, protecting block plug is located in tank body, and shield plug can be tentatively fixed in tube body by protecting block, Protecting cover lid is closed in tube body end, and protecting cover can separate the end face of tube body and the external world, even if tube body can be sent out during transportation Life is collided with, and will not be acted directly at body open, to play the role of protecting tube body opening, protecting cover is by tube body end face It is separated with the external world, additionally it is possible to prevent personnel from directly contacting tube body opening, and then play the role of protection staff.

Further, several conflict holes, several conflict holes are offered along tube body diameter of section direction in the protecting block Inside sliding is provided with the conflict column for contradicting tube body inner sidewall, and drive conflict column is provided in the protecting block and is moved in conflict hole Driving mechanism.

By using above-mentioned technical proposal, after protecting block plug is located in tube body, in starting driving mechanism, driving mechanism is driven It contradicts column and contradicts tube body inner sidewall, the position of shield plug is finally fixed by the frictional force between tube body inner sidewall and conflict column, from And play the role of for shield plug being fixed at body open.

Further, the driving mechanism includes the rotation slot being provided in protecting block, and the rotation slot inner sidewall connection is supported Contact hole, the interior rotation of the rotation slot are provided with rotating plate, and the rotating plate is provided with drive conflict column close to the side wall for contradicting hole and is supporting The junction of the conflict block moved in contact hole, conflict block and rotating plate side wall is in smooth setting；Drive is equipped in the conflict hole Contradict column first spring mobile to rotating plate direction.

By using above-mentioned technical proposal, when needing to start driving mechanism, it is only necessary to rotate the rotating plate in rotation slot, when turn When the curved surface sidewall contact of plate contradicts column, contradicts column and be retracted under the action of the first spring in conflict hole, contradicted when contradicting column When in conflict block, column will be contradicted under the action of conflict block and pushes tube body inner sidewall to, protecting block is fixed on tube body to play Interior effect.

Further, the connecting hole of connection rotation slot is offered on the protecting cover, rotation is provided with connecting rod in connecting hole, Connecting rod is connected on rotating plate close to one end of rotation slot, and the connecting rod is provided with rocking bar far from one end of rotating plate.

By using above-mentioned technical proposal, when needing to rotate rotating plate, operator only needs one far from tube body in slip lid Rocking bar and rotating rocker are held in face, and rocking bar drives bar rotation, and bull stick will drive rotating plate rotation, facilitate rotation bull stick to play Effect.

Further, the connecting rod offers telescopic hole along its length, and telescopic rod is worn in the telescopic hole, described Telescopic rod is provided with the fixture block contradicted in rotation groove bottom wall far from one end of rocking bar, is arranged on the rotating plate and allows for what fixture block was worn Position hole；The second spring for driving connecting rod mobile to rocking bar direction is equipped in the telescopic hole, the rotation groove bottom wall is along card The latch of restricted fixture block rotation is arranged in the track of block rotation.

By using above-mentioned technical proposal, telescopic rod without external forces, retraction of the telescopic rod in second spring Fixture block is driven to be fastened in latch under power, operator will first push telescopic rod when needing to rotate rotating plate, and telescopic rod is made to drive card Block leaves latch, then swivel plate；After rotating plate turns to the position of needs, it is only necessary to decontrol telescopic rod, telescopic rod exists Fixture block is driven to be stuck in latch under the action of second spring, to play the role of position after fixed rotating plate rotation.

Further, the conflict column is provided with conflict pad close to the position of tube body inner sidewall.

By using above-mentioned technical proposal, contradicting pad can prevent from contradicting side wall in the direct contacting pipe body of column end, thus Play the role of preventing tube body and contradict column direct friction, and then plays protection tube body.

Further, the rocking bar and connecting rod are set as being detachably connected.

By using above-mentioned technical proposal, rocking bar is detachably connected, then each shield plug does not have to all be equipped with rocking bar, it is only necessary to One or mostly several spare rocking bars again to play the role of saving material, and then play save the cost.

Further, one end that the rocking bar connects bar offers rectangular sets of holes, and the sets of holes bottom wall offers It is pierced by telescopic mouth for telescopic rod, one end of the connecting rod contact rocking bar is provided with the rotary head being embedded in bore.

By using above-mentioned technical proposal, when needing to use rocking bar, only sets of holes rectangular on rocking bar need to be directed at connecting rod On rotary head, and be inserted into sets of holes in rectangular rotary head, then pin the telescopic rod rotating rocker stretched out out of sleeve, To play the role of facilitating rocking bar to dismount.

In conclusion the advantageous effects of the utility model are as follows:

1, protecting cover and protecting block are used, to generate the effect of protection tube mouth；

2, it uses and contradicts column, contradicts hole, rotating plate and conflict block, to generate the effect of fixed shield plug；

3, connecting hole, connecting rod and rocking bar are used, to generate the effect for facilitating rotation rotating plate.

Detailed description of the invention

Fig. 1 is the overall structure diagram in the utility model embodiment；

Fig. 2 is the partial profile structure at the utility model embodiment middle tube body shield plug；

Fig. 3 is the configuration schematic diagram protected at plug in the utility model embodiment.

In figure, 1, tube body；11, shield plug；2, protecting cover；21, connecting hole；3, protecting block；4, connecting rod；41, rotary head；42, rocking bar； 43, sets of holes；44, telescopic mouth；5, telescopic hole；51, telescopic rod；52, third limit plate；53, second spring；54, the 4th limit plate； 55, fixture block；6, driving mechanism；61, rotation slot；62, rotating plate；63, relief hole；64, conflict block；65, latch；7, hole is contradicted；71, Contradict pad；72, column is contradicted；73, the first limit plate；74, the second limit plate；75, the first spring.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It referring to Fig.1, is a kind of retaining device of composite, water-drain pipeline disclosed by the utility model, including tube body 1, tube body 1 Opening plug is equipped with shield plug 11, and shield plug 11 includes protecting cover 2 made of rubber material, and the lid of protecting cover 2 is closed in 1 end face of tube body, tube body 1 In transport and during stacking, can inevitably collide, and the opening of tube body 1, overall performance difference are easy after being collided Cracking and notch occurs, and protecting cover 2 keeps off the opening in tube body 1, the collision for the opening that collides between tube body 1 can be by protecting cover 2 block, and avoid tube body 1 that rigid collision occurs, to play the role of protecting tube body 1.

Referring to Fig. 2 and Fig. 3, the plug of protecting block 3 is located at 1 inner sidewall of tube body, shield of the protecting cover 2 close to the one side setting plastics of tube body 1 Block 3, the curved surface sidewall of protecting block 3, which opens up, contradicts hole 7, contradicts hole 7 and extends along 1 diameter of section direction of tube body, contradicts sliding in hole 7 and wears If contradicting column 72, conflict column 72 contradicts pad 71 close to the setting of one end of tube body 1, contradicts the one end of column 72 far from tube body 1 in ball Angle setting, contradicts and is arranged the first spring 75 on column 72, contradicts 72 lateral wall of column close to one end of rotating plate 62 and the second limit plate is arranged 74,7 inner sidewall of hole being contradicted close to one end of tube body 1, first limit plate 73 being set, 75 one end of the first spring is contradicted in the first limit On plate 73, another conflict is on the second limit plate 74；Setting drives telescopic rod 51 to contradict the driving machine slided in hole 7 in protecting block 3 Structure 6, driving mechanism 6 include the circular rotation slot 61 being provided in protecting block 3, rotation setting rotating plate 62, rotating plate in rotation slot 61 62 are arranged conflict block 64 close to the position of 1 inner sidewall of tube body.

Referring to Fig. 2 and Fig. 3, contradict there are four the settings of hole 7, every two contradicts hole 7 and divides for one group positioned at 62 diameter side of rotating plate To both ends, and the diameter where two groups of conflict holes 7 is mutually perpendicular to, and the corresponding column 72 that contradicts of conflict block 64 is arranged four pieces, and protecting block 3 is filled in After in inlet pipe body 1, operator, which can rotate rotating plate 62, contradicts telescopic rod 51 on contradicting column 72, then contradicts column 72 and is supported Contact block 64 pushes the direction to 1 inner sidewall of tube body, and four conflict columns 72 are contradicted in 1 inner sidewall of tube body by contradicting pad 71, led to The frictional force contradicted between column 72 and 1 inner sidewall of tube body is crossed, the position of protecting cover 2 is finally fixed.

Referring to Fig. 2 and Fig. 3, protecting cover 2 offers the connecting hole 21 of connection rotation slot 61, wears connecting rod 4 in connecting hole 21, Connecting rod 4 is welded on rotating plate 62 close to one end of tube body 1, and connecting rod 4 opens up telescopic hole 5 along its axial direction, in telescopic hole 5 Telescopic rod 51 is worn in sliding, and telescopic rod 51 is located at the fixture block 55 of the setting of one end in tube body 1 L-type, opens up relief hole 63 on rotating plate 62, Fixture block 55 passes through relief hole 63 and contradicts in 61 bottom wall of rotation slot, and latch 65 is arranged along 55 rotary motion trace of fixture block in 61 bottom wall of rotation slot, Second spring 53 is set in telescopic hole 5, and second spring 53 is set on telescopic rod 51；5 inner sidewall of telescopic hole is close to the one of tube body 1 The 4th limit plate 54 is arranged in end, and third limit plate 52 is arranged on telescopic rod 51, and 53 one end of second spring, which contradicts, to be contradicted the 4th On limit plate 54, the other end is contradicted on third limit plate 52；Telescopic rod 51 is square far from one end setting section of tube body 1 Rotary head 41 is arranged the sets of holes 43 that section is square in rotary head 41, and sets of holes 43 are arranged in rocking bar 42, and 43 bottom wall of sets of holes is provided with confession The telescopic mouth 44 that telescopic rod 51 passes through, rocking bar 42 are arranged in Z-shaped.

Referring to Fig. 2 and Fig. 3, when operator needs to rotate rotating plate 62, only need first to turn the alignment of sets of holes 43 on rocking bar 42 First 41, then rocking bar 42 is set in rotary head 41, while pressing telescopic rod 51, telescopic rod 51 is in telescopic hole 5 to 1 side of tube body To movement, and fixture block 55 is driven to leave latch 65, then surround 4 rotating rocker 42 of connecting rod, rocking bar 42 drives 4 turns of connecting rod Dynamic, bull stick drives rotating plate 62 to rotate, and after rotating plate 62 turns to target position, decontrols telescopic rod 51, second spring 53 replys shape Become, and drive third limit plate 52 mobile, third limit plate 52 drives telescopic rod 51 mobile to one end far from tube body 1, stretches Bar 51 drives fixture block 55 to contradict in latch 65, to limit the rotation of rotating plate 62.

The implementation principle of the present embodiment are as follows:

Shield plug 11 is set in 1 opening plug of tube body to be transported and to be put, even if tube body 1 is during transporting and putting It collides with, the collision of 1 opening of tube body is by 11 barrier of shield plug, so that the collision between tube body 1 is alleviated, the utility model reaches To the effect for preventing drainpipe nozzle to be damaged.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. a kind of retaining device of composite, water-drain pipeline, it is characterised in that: the shield plug including being threaded through tube body (1) opening (11), the shield plug (11) includes protecting cover (2) of the lid conjunction in tube body (1) end face, one side of the protecting cover (2) close to tube body (1) It is provided with the protecting block (3) that plug is located in tube body (1).

2. the retaining device of composite, water-drain pipeline according to claim 1, it is characterised in that: along pipe in the protecting block (3) Body (1) diameter of section direction offers several conflict holes (7), and sliding is provided with conflict tube body in several conflict holes (7) (1) the conflict column (72) of inner sidewall, is provided on the protecting block (3) to drive and contradicts column (72) and contradicting the drive moved in hole (7) Motivation structure (6).

3. the retaining device of composite, water-drain pipeline according to claim 2, it is characterised in that: driving mechanism (6) packet The rotation slot (61) being provided on protecting block (3) is included, rotation slot (61) the inner sidewall connection contradicts hole (7), the rotation slot (61) rotation is provided with rotating plate (62) in, and the rotating plate (62) is provided with drive close to the side wall for contradicting hole (7) and contradicts column (72) The junction of the conflict block (64) moved in conflict hole (7), conflict block (64) and rotating plate (62) side wall is in smooth setting；It is described It contradicts to be equipped with to drive in hole (7) and contradicts column (72) first spring (75) mobile to rotating plate (62) direction.

4. the retaining device of composite, water-drain pipeline according to claim 3, it is characterised in that: opened up on the protecting cover (2) There is the connecting hole (21) of connection rotation slot (61), rotation is provided with connecting rod (4) in connecting hole (21), and connecting rod (4) is close to be turned The one end of dynamic slot (61) is connected on rotating plate (62), and the connecting rod (4) is provided with rocking bar (42) far from the one end of rotating plate (62).

5. the retaining device of composite, water-drain pipeline according to claim 4, it is characterised in that: the connecting rod (4) is along it Length direction offers telescopic hole (5), wears telescopic rod (51) in the telescopic hole (5), and the telescopic rod (51) is far from rocking bar (42) one end is provided with the fixture block (55) contradicted in rotation slot (61) bottom wall, is arranged on the rotating plate (62) and wears for fixture block (55) If relief hole (63)；The second spring for driving connecting rod (4) mobile to rocking bar (42) direction is equipped in the telescopic hole (5) (53), the latch (65) of restricted fixture block (55) rotation is arranged along the track that fixture block (55) rotates for rotation slot (61) bottom wall.

6. the retaining device of composite, water-drain pipeline according to claim 2, it is characterised in that: the conflict column (72) is close The position of tube body (1) inner sidewall is provided with conflict pad (71).

7. the retaining device of composite, water-drain pipeline according to claim 4, it is characterised in that: the rocking bar (42) and connection Bar (4) is set as being detachably connected.

8. the retaining device of composite, water-drain pipeline according to claim 7, it is characterised in that: rocking bar (42) contact connects One end of extension bar (4) offers rectangular sets of holes (43), sets of holes (43) bottom wall offer be pierced by for telescopic rod (51) it is flexible One end of mouth (44), connecting rod (4) contact rocking bar (42) is provided with the rotary head (41) being embedded in bore.