CN217177858U

CN217177858U - Corrosion-resistant scalable glass steel tuber pipe

Info

Publication number: CN217177858U
Application number: CN202123285840.1U
Authority: CN
Inventors: 梁海彬
Original assignee: Lianyungang Kehang Environmental Protection Technology Co ltd
Current assignee: Lianyungang Kehang Environmental Protection Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-12
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of the glass steel tuber pipe, especially, corrosion-resistant scalable glass steel tuber pipe has aimed at the problem that the operation is inconvenient often, wastes time and energy to the installation of sealed butt joint to circular glass steel tuber pipe, the following scheme is proposed at present, it includes fixed tuber pipe, fixed tuber pipe still includes mounting flange, mounting flange fastens the one end surface that cup joints in fixed tuber pipe, the inner wall sliding connection of fixed tuber pipe has the installation tuber pipe, the inner wall of the one end that fixed tuber pipe kept away from mounting flange is fixed with the spacing ring; the utility model discloses in through will installing the tuber pipe and carry out telescopic installation processing before the installation, sealed butt joint when need not to install tuber pipe and fixed tuber pipe and install is handled, the installation length of installation tuber pipe can be adjusted to improve its convenience of handling at the installation, through the positioning action of locating lever to the installation tuber pipe, and press from both sides tightly the surface of installing the tuber pipe through two clamp bars, thereby improve its stability when installing greatly, easy operation, labour saving and time saving.

Description

Corrosion-resistant scalable glass steel tuber pipe

Technical Field

The utility model relates to a glass steel tuber pipe technical field especially relates to a corrosion-resistant scalable glass steel tuber pipe.

Background

The air pipes are pipeline systems for air conveying and distribution, and comprise a composite air pipe and an inorganic air pipe, and can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like according to the cross section shapes, wherein the circular air pipe has the smallest resistance but the largest height and size, and is complex to manufacture; the air duct is made of non-metal composite material, mainly formed by winding resin, glass fibre and added high-quality quartz sand by machine control, and has the properties of glass fibre reinforced plastics, corrosion resistance, high strength, long service life, convenient and reliable installation, etc. it can be extensively used in the industries of petroleum, chemical industry, environmental protection, drainage and agricultural irrigation, etc.

In various application scenes of the existing glass reinforced plastic air pipes, the cross section is mainly circular and rectangular, and for ensuring the ventilation effect of the glass reinforced plastic air pipes, the glass reinforced plastic air pipes with the circular cross sections are usually used, but when the circular glass reinforced plastic air pipes are subjected to butt joint installation, the tightness of the joints is particularly important, and the two glass reinforced plastic air pipes with the same diameter are difficult to calibrate when in butt joint and waste time and energy when in installation.

Therefore, a corrosion-resistant telescopic glass fiber reinforced plastic air pipe is needed to solve the problems of inconvenient operation, time consuming and labor consuming when the circular glass fiber reinforced plastic air pipe is subjected to sealing butt joint installation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of corrosion-resistant scalable glass steel tuber pipe has solved and has carried out the problem that the butt joint installation was operated inconveniently often, wastes time and energy to circular glass steel tuber pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the corrosion-resistant telescopic glass fiber reinforced plastic air pipe comprises a fixed air pipe and a fixed air pipe

The fixed flange is tightly sleeved on the outer surface of one end of the fixed air pipe, the inner wall of the fixed air pipe is connected with an installation air pipe in a sliding manner, and a limiting ring is fixed on the inner wall of one end, far away from the fixed flange, of the fixed air pipe;

the supporting frame a is arranged on the bottom surface of the fixed air pipe, two locating holes which are symmetrically distributed are formed in the inner wall of the fixed air pipe, the top surface of the supporting frame a is provided with two locating assemblies matched with the two locating holes, and the bottom surface of the installed air pipe is provided with a supporting frame b.

Preferably, the positioning assembly comprises

The two fixing sleeves are symmetrically fixed on the top surface of the support frame a, a positioning rod penetrates through the outer surface of each fixing sleeve in a sliding manner, the end part of each positioning rod extends to the inside of the corresponding positioning hole, a fixing block is fixedly sleeved on the outer surface of each positioning rod, a positioning spring is arranged on the outer surface of each positioning rod, and two ends of each positioning spring are respectively fixed with the corresponding fixing block and the corresponding fixing sleeve;

the fixture block, the fixture block is provided with two, two the fixture block is fixed in two respectively the outer end of locating lever, the top surface of support frame a rotates and is connected with two pivots that are the symmetric distribution, the top of pivot is fixed with the stopper with fixture block matched with, the bottom surface fastening cover of pivot has connect the runner.

Preferably, the cross section of the limiting block is distributed in an oval shape, and the contact surface of the clamping block and the limiting block is an arc surface matched with each other.

Preferably, the installation air pipe comprises a positioning section and an adjusting section, the diameter of the outer surface of the positioning sleeve of the installation air pipe is consistent with the diameter of the inner surface of the fixed air pipe, the joint between the positioning section and the adjusting section of the installation air pipe is arranged in an arc surface manner, and the inner surface of the limiting ring is arranged in an arc surface manner.

Preferably, the outer surface of the limiting ring is rotatably connected with two clamping rods which are symmetrically distributed, a connecting rod is fixed on the outer side wall of each clamping block, and an extrusion rod which is in contact with the clamping rods is fixed at the outer end of each connecting rod.

Preferably, the opposite surfaces of the two clamping rods and the outer surface of the mounting air pipe are arc surfaces matched with each other, and the bottom ends of the two clamping rods are located below the axis of the mounting air pipe.

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

1. the utility model discloses in through will installing the tuber pipe and carry out telescopic installation processing before the installation, sealed butt joint when need not to install tuber pipe and fixed tuber pipe and install is handled, the installation length of installing the tuber pipe simultaneously can be adjusted to improve its convenience of handling at the installation, and through the positioning action of locating lever to the installation tuber pipe, and press from both sides tightly the surface of installing the tuber pipe through two clamp bars, thereby improve the stability of its installation time greatly, and is easy operation, labour saving and time saving.

2. The utility model discloses when the spacing effect to the fixture block is relieved to well stopper, through the effect of connecting rod and stripper bar, its extrusion limiting displacement who relieves the clamping lever in step to make two clamping levers be in gravity and distribute downwards perpendicularly, thereby be convenient for install the tuber pipe and prolong from fixed tuber pipe and stretch out, and stir through clamping lever, make clamping lever carry out the calibration of certain degree to the surface of installing the tuber pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of a corrosion-resistant telescopic glass fiber reinforced plastic air duct provided by the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is the utility model provides a locating hole and spacing ring department split structure sketch map of corrosion-resistant scalable glass steel tuber pipe.

In the figure: 1. fixing the air pipe; 2. fixing the flange; 3. installing an air pipe; 31. a positioning section; 32. an adjustment section; 4. a limiting ring; 5. a support frame a; 6. positioning holes; 7. a positioning assembly; 71. fixing a sleeve; 72. positioning a rod; 73. a fixed block; 74. a positioning spring; 75. a clamping block; 76. a rotating shaft; 77. a limiting block; 78. a rotating wheel; 8. a support frame b; 9. a clamping lever; 10. a connecting rod; 11. the rod is squeezed.

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.

Referring to fig. 1-3, the corrosion-resistant telescopic glass fiber reinforced plastic air duct comprises a fixed air duct 1, the fixed air duct 1 further comprises a fixed flange 2, the fixed flange 2 is tightly sleeved on the outer surface of one end of the fixed air duct 1, the inner wall of the fixed air duct 1 is connected with an installation air duct 3 in a sliding manner, and a limit ring 4 is fixed on the inner wall of one end, far away from the fixed flange 2, of the fixed air duct 1; support frame a5, support frame a5 sets up in the bottom surface of fixed tuber pipe 1, the inner wall of fixed tuber pipe 1 is provided with two locating hole 6 that are the symmetric distribution, support frame a 5's top surface is provided with locating component 7 with two locating hole 6 matched with, the bottom surface of installation tuber pipe 3 is provided with support frame b8, it is specific, fixed tuber pipe 1 all adopts the glass steel material with installation tuber pipe 3, thereby improve its corrosion resisting property, support frame a5 and support frame b8 are used for the support of fixed tuber pipe 1 and installation tuber pipe 3 respectively to handle, through with installation tuber pipe 3 before the installation with fixed tuber pipe 1 formation sealed butt joint installation processing, thereby pass through locating component 7's effect, thereby improve the stability of installation tuber pipe 3 and fixed tuber pipe 1 after the installation is accomplished.

The positioning assembly 7 comprises two fixing sleeves 71, the two fixing sleeves 71 are symmetrically fixed on the top surface of the support frame a5, a positioning rod 72 penetrates through the outer surface of each fixing sleeve 71 in a sliding manner, the end part of each positioning rod 72 extends into the positioning hole 6, a fixing block 73 is tightly sleeved on the outer surface of each positioning rod 72 in a fastened and sleeved manner, a positioning spring 74 is arranged on the outer surface of each positioning rod 72, and two ends of each positioning spring 74 are fixed with the fixing block 73 and the corresponding fixing sleeve 71 respectively; the two fixture blocks 75 are arranged, the two fixture blocks 75 are respectively fixed at the outer ends of the two positioning rods 72, the top surface of the supporting frame a5 is rotatably connected with two rotating shafts 76 which are symmetrically distributed, the top end of each rotating shaft 76 is fixedly provided with a limiting block 77 matched with the fixture block 75, the outer surface of the bottom end of each rotating shaft 76 is fixedly sleeved with a rotating wheel 78, the cross section of each limiting block 77 is distributed in an oval shape, and the contact surfaces of the fixture blocks 75 and the limiting blocks 77 are cambered surfaces matched with each other.

Wherein installation tuber pipe 3 includes location section 31 and regulation section 32, the position sleeve surface diameter size of installation tuber pipe 3 is unanimous with the internal surface diameter size of fixed tuber pipe 1, the junction between location section 31 of installation tuber pipe 3 and the regulation section 32 is the cambered surface setting, the internal surface of spacing ring 4 is the cambered surface setting, and is concrete, the two segmentation settings of installation tuber pipe 3, effectively improve installation tuber pipe 3 and the sealed butt joint processing of fixed tuber pipe 1 before the installation, the setting of its junction cambered surface, prevent that installation tuber pipe 3 from breaking away from in the fixed tuber pipe 1.

Wherein the surface of spacing ring 4 rotates and is connected with two clamping rod 9 that are the symmetric distribution, the lateral wall of fixture block 75 is fixed with connecting rod 10, the outer end of connecting rod 10 is fixed with the squeeze bar 11 that contacts with clamping rod 9, it is concrete, when spacing effect to fixture block 75 is relieved to stopper 77, through the effect of connecting rod 10 and squeeze bar 11, its extrusion limiting displacement who relieves clamping rod 9 in step, thereby make two clamping rod 9 be in the perpendicular downward distribution of gravity, thereby be convenient for install tuber pipe 3 and stretch out from fixed tuber pipe 1 department, and stir through clamping rod 9, make clamping rod 9 carry out the calibration of certain degree to the surface of installing tuber pipe 3.

Wherein the opposite face of two clamp bar 9 is the cambered surface of looks adaptation with the surface of installation tuber pipe 3, and the bottom of two clamp bar 9 is located the axis department below of installation tuber pipe 3, and is concrete, the setting of clamp bar 9 shape, through increasing its and the surface contact area of installation tuber pipe 3 to improve the stability when the installation to installation tuber pipe 3.

The working principle is as follows: when the circular glass fiber reinforced plastic branched pipes are subjected to sealing butt joint installation treatment, one end of an installation air pipe 3 penetrates through the fixing flange 2 until the end of the installation air pipe 3 extends out of the fixed air pipe 1, at the moment, the end of the limiting block 77 and the clamping block 75 are distributed in parallel by rotating the rotating wheels 78 at the two ends, at the moment, the two positioning rods 72 are enabled to move outwards on the supporting frame a5 through the elastic action of the positioning spring 74, so that the fixation between the two positioning rods 72 is increased, at the moment, the fixed air pipe 1 is placed at the top of the supporting frame a5, the positioning holes 6 and the positioning rods 72 are in a coaxial distribution state, the fixed air pipe 1 is stably installed through the fixing flange 2, at the moment, the end of the installation air pipe 3 is stretched outwards, so that the bottom surface of the installation steel pipe is supported and placed with the supporting frame b8, at the moment, the proper length is adjusted according to the installation length required to extend out of the installation air pipe 3, at this time, the rotating wheel 78 is rotated reversely, so that the limiting block 77 and the clamping block 75 are in a clamping state, the positioning spring 74 is stretched, and the positioning rod 72 is driven to move towards the inside of the positioning hole 6, so that the positioning spring and the positioning section 31 of the installation air pipe 3 are compressed and positioned, the installation air pipe 3 is stably placed in the fixed air pipe 1, meanwhile, the connecting rod 10 and the extrusion rod 11 synchronously move towards the center of the installation air pipe 3, so that the two clamping rods 9 clamp the outer surface of the installation air pipe 3, and the stability of the installation air pipe 3 during installation is further improved; through carrying out telescopic installation processing with installation tuber pipe 3 before the installation, need not to install the sealed butt joint processing when tuber pipe 3 and fixed tuber pipe 1 install, the installation length of installing tuber pipe 3 simultaneously can be adjusted to improve its convenience at the installation processing, and through the positioning effect of locating lever 72 to installation tuber pipe 3, and press from both sides tightly the surface of installing tuber pipe 3 through two clamp bar 9, thereby improve the stability when its installation greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The corrosion-resistant telescopic glass fiber reinforced plastic air pipe comprises a fixed air pipe (1) and is characterized in that the fixed air pipe (1) further comprises

The fixed flange (2) is tightly sleeved on the outer surface of one end of the fixed air pipe (1), the inner wall of the fixed air pipe (1) is connected with an installation air pipe (3) in a sliding mode, and a limiting ring (4) is fixed on the inner wall of one end, far away from the fixed flange (2), of the fixed air pipe (1);

support frame a (5), support frame a (5) set up in the bottom surface of fixed tuber pipe (1), the inner wall of fixed tuber pipe (1) is provided with two locating hole (6) that are the symmetric distribution, the top surface of support frame a (5) be provided with two locating hole (6) matched with locating component (7), the bottom surface of installation tuber pipe (3) is provided with support frame b (8).

2. A corrosion resistant retractable air hose of glass fiber reinforced plastic as claimed in claim 1, wherein said positioning assembly (7) comprises

Two fixing sleeves (71), wherein the two fixing sleeves (71) are symmetrically fixed on the top surface of the support frame a (5), a positioning rod (72) penetrates through the outer surface of each fixing sleeve (71) in a sliding manner, the end part of each positioning rod (72) extends into the positioning hole (6), a fixing block (73) is fixedly sleeved on the outer surface of each positioning rod (72), a positioning spring (74) is arranged on the outer surface of each positioning rod (72), and two ends of each positioning spring (74) are respectively fixed with the fixing block (73) and the fixing sleeve (71);

the fixture block (75), fixture block (75) are provided with two, and two fixture block (75) are fixed in two respectively the outer end of locating lever (72), the top surface of support frame a (5) is rotated and is connected with two pivot (76) that are the symmetric distribution, the top of pivot (76) is fixed with stopper (77) with fixture block (75) matched with, runner (78) have been cup jointed to the bottom surface fastening of pivot (76).

3. The corrosion-resistant telescopic glass fiber reinforced plastic air duct according to claim 2, wherein the cross section of the limiting block (77) is distributed in an oval shape, and the contact surface between the clamping block (75) and the limiting block (77) is a matched arc surface.

4. The corrosion-resistant telescopic glass fiber reinforced plastic air duct according to claim 1, wherein the installation air duct (3) comprises a positioning section (31) and an adjusting section (32), the diameter of the outer surface of a positioning sleeve of the installation air duct (3) is the same as the diameter of the inner surface of the fixed air duct (1), the joint between the positioning section (31) and the adjusting section (32) of the installation air duct (3) is in an arc-shaped arrangement, and the inner surface of the limit ring (4) is in an arc-shaped arrangement.

5. The corrosion-resistant telescopic glass fiber reinforced plastic air duct of claim 2, wherein the outer surface of the limiting ring (4) is rotatably connected with two clamping rods (9) which are symmetrically distributed, the outer side wall of the clamping block (75) is fixed with a connecting rod (10), and the outer end of the connecting rod (10) is fixed with an extrusion rod (11) which is in contact with the clamping rods (9).

6. The corrosion-resistant retractable glass fiber reinforced plastic air hose according to claim 5, wherein the opposite surfaces of the two clamping rods (9) and the outer surface of the installation air hose (3) are arc surfaces matched with each other, and the bottom ends of the two clamping rods (9) are located below the axis of the installation air hose (3).