CN217713951U

CN217713951U - Telescopic wear-resisting ceramic pipeline

Info

Publication number: CN217713951U
Application number: CN202222040746.8U
Authority: CN
Inventors: 路渠; 查仲娟; 秦超; 孙大林
Original assignee: Shandong Bohai Mechanical Equipment Co ltd
Current assignee: Shandong Bohai Mechanical Equipment Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-01
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a telescopic wear-resisting ceramic pipeline, including fixed pipe, the connecting pipe has been cup jointed in the outside slip of fixed pipe, the contact has the sealing washer on the connecting pipe, sealing washer and fixed pipe fixed connection, a plurality of connecting blocks of fixedly connected with on the fixed pipe, the fixedly connected with adapter sleeve on the connecting block, adapter sleeve and connecting pipe sliding connection, be provided with adjustment mechanism on the adapter sleeve, be provided with stop gear on the adapter sleeve. The utility model discloses a sliding connection of design connecting pipe and fixed pipe drives the screw rod through rotating the carousel and rotates, can make the connecting block drive connecting pipe horizontal migration for relative slip can take place with fixed pipe for the connecting pipe, can adjust the relative position of connecting pipe, has improved the suitability of fixed pipe.

Description

Telescopic wear-resisting ceramic pipeline

Technical Field

The utility model relates to the technical field of pipelines, specifically be a telescopic wear-resisting ceramic pipeline.

Background

Wear-resistant pipeline transportation is spread in industries such as electric power, metallurgy, coal, petroleum, chemical industry, building materials, machinery and the like, so that the wear resistance, the erosion resistance and the corrosion resistance of the wear-resistant pipeline are particularly important. Patent grant publication No. CN207178988U discloses a wear-resisting ceramic pipeline, including first pipeline and second pipeline, the both ends of first pipeline all are equipped with first flange, the both ends of second pipeline all are equipped with the second flange, all be equipped with the ring channel on every first flange and the second flange, first pipeline and second pipeline all evenly are equipped with a plurality of T shape baffles along its length direction, the both ends of every T shape baffle all flush the setting with the inward flange of ring channel, enclose into a standing groove between two adjacent T shape baffles, all be equipped with the potsherd in every standing groove, a plurality of potsherds enclose into a tubular structure, the both ends of every potsherd all flush the setting with the inward flange of ring channel, all be equipped with the ceramic retaining ring in every ring channel. The utility model discloses effectively reduced the production technology degree of difficulty, reduction in production cost has increased the life of pipeline, and it is comparatively convenient to change the maintenance, is fit for popularizing and applying. However, the above patents have the following problems: the pipeline installation back is fixed unchangeable, leads to inconvenient the adjusting after the pipeline installation, has certain limitation in the in-service use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic wear-resisting ceramic pipeline has solved the inconvenient problem of adjusting behind the piping erection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a telescopic wear-resisting ceramic pipeline, includes fixed pipe, the outside of fixed pipe slides and has cup jointed the connecting pipe, the contact has the sealing washer on the connecting pipe, sealing washer and fixed pipe fixed connection, a plurality of connecting blocks of fixedly connected with on the fixed pipe, fixedly connected with adapter sleeve on the connecting block, adapter sleeve and connecting pipe sliding connection, be provided with adjustment mechanism on the adapter sleeve, be provided with stop gear on the adapter sleeve.

Preferably, adjustment mechanism includes screw rod, guide block, carousel, turn trough, be connected with the screw rod through the bearing on the connecting sleeve, be provided with positive screw thread and negative thread on the screw rod, positive screw thread and negative thread symmetric distribution on the screw rod, there is the guide block in the outside of screw rod through threaded connection, guide block and adapter sleeve sliding connection, guide block and connecting pipe fixed connection, the fixed carousel that has cup jointed in the outside of screw rod, the carousel rotates with the adapter sleeve to be connected. By designing the adjusting mechanism, the relative position of the connecting pipe and the fixing pipe can be adjusted.

Preferably, stop gear includes spacing groove, gag lever post, spring, spacing ring, the spacing groove has been seted up on the connecting pipe, the inside sliding connection in spacing groove has the gag lever post, gag lever post and adapter sleeve sliding connection, the outside of gag lever post is provided with the spring, fixedly connected with spacing ring on the gag lever post, spacing ring and adapter sleeve contact. Through the design of the limiting mechanism, the movement of the connecting pipe can be limited.

Preferably, the connecting sleeve is provided with a rotary groove, and the rotary groove is rotatably connected with a rotary disc. The rotary groove is designed to enable the rotary disc to rotate in the rotary groove.

Preferably, the number of the limiting grooves is multiple, and the limiting grooves are uniformly distributed on the connecting pipe. Through designing a plurality of spacing grooves, the gag lever post can be inserted into the spacing inslot of different positions.

Preferably, one end of the spring is fixedly connected with the connecting sleeve, and the other end of the spring is fixedly connected with the limiting ring. Through the design spring for the effort of spring can act on the spacing ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a sliding connection of design connecting pipe and fixed pipe drives the screw rod through rotating the carousel and rotates, can make the connecting block drive connecting pipe horizontal migration for relative slip can take place with fixed pipe for the connecting pipe, can adjust the relative position of connecting pipe, has improved the suitability of fixed pipe.

2. The utility model discloses a design peg graft of gag lever post and spacing groove can play a limiting displacement to the connecting pipe, can prevent connecting pipe horizontal migration when gag lever post pegs graft with the spacing groove, prevents that the mistake of carousel from touching the removal that causes the connecting pipe, has improved the security that fixed pipe used.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a fixed tube; 2. a connecting pipe; 3. a seal ring; 4. connecting blocks; 5. connecting sleeves; 6. an adjustment mechanism; 7. a limiting mechanism; 61. a screw; 62. a guide block; 63. a turntable; 64. rotating the groove; 71. a limiting groove; 72. a limiting rod; 73. a spring; 74. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a telescopic wear-resistant ceramic pipeline includes a fixed pipe 1, a connecting pipe 2 is slidably sleeved outside the fixed pipe 1, a sealing ring 3 is in contact with the connecting pipe 2, the sealing ring 3 is fixedly connected with the fixed pipe 1, a plurality of connecting blocks 4 are fixedly connected with the fixed pipe 1, a connecting sleeve 5 is fixedly connected with the connecting blocks 4, the connecting sleeve 5 is slidably connected with the connecting pipe 2, an adjusting mechanism 6 is arranged on the connecting sleeve 5, and a limiting mechanism 7 is arranged on the connecting sleeve 5.

Referring to fig. 1, 2, and 3, the adjusting mechanism 6 includes a screw 61, a guide block 62, a turntable 63, and a rotary groove 64, the connecting sleeve 5 is connected with the screw 61 through a bearing, the screw 61 is provided with a positive thread and a negative thread, the positive thread and the negative thread are symmetrically distributed on the screw 61, the outer side of the screw 61 is connected with the guide block 62 through a thread, the guide block 62 is slidably connected with the connecting sleeve 5, the guide block 62 is fixedly connected with the connecting pipe 2, the outer side of the screw 61 is fixedly sleeved with the turntable 63, the turntable 63 is rotatably connected with the connecting sleeve 5, the connecting sleeve 5 is provided with the rotary groove 64, the rotary groove 64 is rotatably connected with the turntable 63 inside, the turntable 63 can rotate in the rotary groove 64 by designing the rotary groove 64, and the adjusting mechanism 6 can adjust the relative position of the connecting pipe 2 and the fixed pipe 1.

Referring to fig. 1 and 2, the limiting mechanism 7 includes a limiting groove 71, a limiting rod 72, a plurality of springs 73, and a limiting ring 74, the connecting pipe 2 is provided with the limiting groove 71, the limiting groove 71 is slidably connected to the limiting rod 72, the limiting grooves 71 are provided in a plurality, the limiting grooves 71 are uniformly distributed on the connecting pipe 2, the limiting rod 72 can be inserted into the limiting grooves 71 at different positions by designing the plurality of limiting grooves 71, the limiting rod 72 is slidably connected to the connecting sleeve 5, the springs 73 are provided on the outer side of the limiting rod 72, one end of each spring 73 is fixedly connected to the connecting sleeve 5, the other end of each spring 73 is fixedly connected to the limiting ring 74, the spring 73 is designed to act on the limiting ring 74, the limiting ring 72 is fixedly connected to the limiting ring 74, the limiting ring 74 is in contact with the connecting sleeve 5, and the limiting mechanism 7 is designed to limit the movement of the connecting pipe 2.

The utility model discloses the concrete implementation process as follows: during the use, through the grafting of gag lever post 72 and spacing groove 71, can play a limiting displacement to connecting pipe 2, can prevent connecting pipe 2 horizontal migration when gag lever post 72 pegs graft with spacing groove 71, prevent that the mistake of carousel 63 from touching the removal that causes connecting pipe 2, improved the security that fixed pipe 1 used. When the position of the connecting pipe 2 needs to be adjusted, the limiting ring 74 is pulled in the direction away from the connecting sleeve 5, the limiting ring 74 stretches the spring 73, meanwhile, the limiting ring 74 drives the limiting rod 72 to move, so that the limiting rod 72 is separated from the limiting groove 71, then the rotary disc 63 is rotated, the rotary disc 63 drives the screw rod 61 to rotate, the guide blocks 62 are in threaded motion through threaded connection of the screw rod 61 and the guide blocks 62, the two guide blocks 62 move in opposite directions, so that the guide blocks 62 drive the connecting pipe 2 to move, so that the connecting pipe 2 and the fixed pipe 1 slide relatively, after the adjustment is completed, the limiting rod 72 is inserted into the limiting groove 71 in the other position, the relative position of the connecting pipe 2 and the fixed pipe 1 can be adjusted, and the applicability of the pipeline is improved.

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

1. The utility model provides a telescopic wear-resisting ceramic pipeline, includes fixed pipe (1), its characterized in that: connecting pipe (2) have been cup jointed in the outside slip of fixed pipe (1), it has sealing washer (3) to contact on connecting pipe (2), sealing washer (3) and fixed pipe (1) fixed connection, a plurality of connecting block of fixedly connected with (4) are gone up to fixed pipe (1), fixedly connected with adapter sleeve (5) are gone up to connecting block (4), adapter sleeve (5) and connecting pipe (2) sliding connection, be provided with adjustment mechanism (6) on adapter sleeve (5), be provided with stop gear (7) on adapter sleeve (5).

2. The telescopic, wear-resistant ceramic pipe of claim 1, wherein: adjustment mechanism (6) include screw rod (61), guide block (62), carousel (63), commentaries on classics groove (64), be connected with screw rod (61) through the bearing on adapter sleeve (5), be provided with positive screw thread and negative thread on screw rod (61), positive screw thread and negative thread symmetric distribution on screw rod (61), there are guide block (62) in the outside of screw rod (61) through threaded connection, guide block (62) and adapter sleeve (5) sliding connection, guide block (62) and connecting pipe (2) fixed connection, carousel (63) have been fixed to have cup jointed in the outside of screw rod (61), carousel (63) rotate with adapter sleeve (5) and are connected.

3. The telescopic, wear-resistant ceramic pipe of claim 1, wherein: stop gear (7) include spacing groove (71), gag lever post (72), spring (73), spacing ring (74), spacing groove (71) have been seted up on connecting pipe (2), the inside sliding connection of spacing groove (71) has gag lever post (72), gag lever post (72) and adapter sleeve (5) sliding connection, the outside of gag lever post (72) is provided with spring (73), fixedly connected with spacing ring (74) on gag lever post (72), spacing ring (74) and adapter sleeve (5) contact.

4. The telescopic wear-resistant ceramic pipe of claim 2, wherein: a rotary groove (64) is formed in the connecting sleeve (5), and a rotary disc (63) is rotatably connected to the inner portion of the rotary groove (64).

5. A telescopic, wear-resistant ceramic pipe according to claim 3, characterized in that: the number of the limiting grooves (71) is multiple, and the limiting grooves (71) are uniformly distributed on the connecting pipe (2).

6. A telescopic, wear-resistant ceramic pipe according to claim 3, characterized in that: one end of the spring (73) is fixedly connected with the connecting sleeve (5), and the other end of the spring (73) is fixedly connected with the limiting ring (74).