CN215721307U

CN215721307U - Radius size adjustable fastener for insulating tube connection

Info

Publication number: CN215721307U
Application number: CN202122324081.9U
Authority: CN
Inventors: 谢方; 戚德明; 高颖潇
Original assignee: Tiee Cryogenic Shanghai Offshore Engineering Co ltd
Current assignee: Tiee Cryogenic Shanghai Offshore Engineering Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a fastening device for connecting a heat preservation pipe with an adjustable radius, which comprises a main plate and a first arc-shaped clamping plate, wherein the first arc-shaped clamping plate is installed on the inner top wall of the main plate, a second arc-shaped clamping plate is installed on the inner top wall of the main plate, a moving rod is installed on the outer wall of the second arc-shaped clamping plate, a first fixing block is installed at the top of the moving rod, and a sliding block is installed on the outer wall of the moving rod. The device is provided with the first arc-shaped clamping plate and the second arc-shaped clamping plate to adjust the radius, the mounting column is pushed to drive the compression spring of the pressure rod, the second fixing block on the fixing rod slides out of the middle of the first fixing block, the moving rod can move, the moving rod moves in the first sliding groove through the sliding block to drive the first arc-shaped clamping plate and the second arc-shaped clamping plate to move inwards or outwards respectively, and the radius is adjusted by adjusting the size of a space formed between the two arc-shaped clamping plates, so that the device can be suitable for heat preservation pipes with different diameters, and the application is wider.

Description

Radius size adjustable fastener for insulating tube connection

Technical Field

The utility model relates to the technical field of pipeline connection and fastening, in particular to a fastening device for connecting a heat preservation pipe with an adjustable radius.

Background

The pipe connection means according to the requirement of design drawing, with the ready-made pipe connection of processing become a complete system, the use that the fastening device is used for the pipe connection fastening on boats and ships for the insulating tube connection of a current, need use the pipeline of different apertures on boats and ships, when carrying out boats and ships piping erection, traditional pipeline fastening device is not convenient enough, this application provides one kind can adjust radial size, be applicable to the insulating tube of different diameters, the application is wider, the fastening effect of device is better.

The existing fastening device for connecting the heat preservation pipes has the defects that:

1. the reference CN213332899U discloses a pipeline connection fastening device for building construction, the right of protection comprises a mounting sleeve, a rotating ring is fixedly connected to the outer side of the mounting sleeve, a rotating sleeve is rotatably connected to the outer side of the rotating ring, a shifting rod is fixedly connected to the outer side of the rotating sleeve, a threaded rod is spirally connected to the inner side of the rotating sleeve, one end of the threaded rod is rotatably connected with a pressing block through a rotating shaft, the other end of the threaded rod is fixedly connected with a marking post, a dial scale is fixedly connected to the outer side of the rotating sleeve, a limiting strip is fixedly connected to the outer side of the mounting sleeve, a sliding sleeve is slidably connected to the outer side of the limiting strip, the sliding sleeve and the rotating sleeve are respectively fixed on two pipelines, so that the device is convenient to carry out fixing operation, the convenience of fixing the device is improved, the assembly efficiency of the device is improved, the device is fixed and is stable, then the shifting rod drives the rotating sleeve to rotate, the connected pipelines are driven by the rotating sleeve to rotate, the connected pipeline moves backwards and is in spiral connection with the fixed pipeline, but the size of the radius of the pipeline cannot be adjusted, and only the pipeline with the fixed diameter can be fastened, so that the pipeline fastening device has limitation;

2. the fastening effect of the fastening device for connecting the existing heat-insulating pipes is not ideal, and the fastening performance is poor due to the lack of support for the joints of the heat-insulating pipes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fastening device for connecting a heat preservation pipe with an adjustable radius, which aims to solve the problems that the structure for adjusting the radius is lacked and the fastening effect is not ideal in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fastening device for connecting a heat preservation pipe with an adjustable radius comprises a main plate, a first arc-shaped clamping plate and a supporting plate, wherein the first arc-shaped clamping plate is installed on the top wall of the interior of the main plate, and the supporting plate is installed at the bottom of the main plate;

a second arc-shaped clamping plate is mounted on the inner top wall of the main plate, a moving rod is mounted on the outer wall of the second arc-shaped clamping plate, one end of the moving rod extends out of the outer wall of the main plate, a first fixing block is mounted at the top of the moving rod, and a sliding block is mounted on the outer wall of the moving rod;

the front mounted of mainboard has the mounting panel, the depression bar is installed to the inner wall of mounting panel, the dead lever is installed to the inner wall of mounting panel, the rotor plate is installed to the outer wall of backup pad.

Preferably, T type pole is installed at the top of backup pad, and T type groove has been seted up in the front of mainboard, and the support column is installed to the bottom of backup pad, and the fixed column is installed to the outer wall of backup pad.

Preferably, the outer wall of the main board is provided with a first sliding chute, and the outer wall of the main board is provided with a threaded hole.

Preferably, a second sliding groove is formed in the front of the mounting plate.

Preferably, the spring is installed to the inner wall of mounting panel, and the one end of spring and the outer wall connection of depression bar, and the front mounted of depression bar has the erection column.

Preferably, the outer wall of the fixing rod is provided with a second fixing block.

Preferably, the outer wall of the rotating plate is provided with a bolt in a penetrating way.

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

1. the device has the advantages that the radius is adjusted by installing the first arc-shaped clamping plate and the second arc-shaped clamping plate, the mounting column is pushed to drive the compression spring of the pressure rod, the second fixing block on the fixing rod slides out from the middle of the first fixing block, the moving rod can move, the moving rod moves in the first sliding groove through the sliding block to drive the first arc-shaped clamping plate and the second arc-shaped clamping plate to move inwards or outwards respectively, and the radius is adjusted by adjusting the size of a space formed between the two arc-shaped clamping plates, so that the device can be suitable for heat-insulating pipes with different diameters and has wider applicability;

2. the fastening effect of the device is enhanced by installing the supporting plate and the rotating plate, the device is clamped on the outer wall of the heat preservation pipe through the first arc-shaped clamping plate and the second arc-shaped clamping plate for installation, the T-shaped rod penetrates through the T-shaped groove at the moment, the supporting plate is moved, the T-shaped rod continuously slides in the T-shaped groove, the supporting plate is installed, the rotating plate is rotated, the bolt is screwed into the threaded hole in the opposite direction, the supporting plate is fixed and installed at the bottom of the main plate, the supporting column on the supporting plate supports the ship plate, the supporting plate plays a supporting role in the connection position of the heat preservation pipe, the problems that the fastening effect is affected by the self gravity, the support is lacked and the excessive deviation is caused can be avoided, and the phenomenon that one side of the device is strongly affected by external force can also be avoided.

Drawings

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

FIG. 2 is a schematic view of a first arcuate clamping plate portion of the present invention;

FIG. 3 is a schematic view of the moving rod portion structure of the present invention;

fig. 4 is a schematic structural view of a mounting plate portion of the present invention.

In the figure: 1. a main board; 101. a first chute; 102. a threaded hole; 2. a first arc splint; 201. a second arc-shaped splint; 202. a travel bar; 203. a first fixed block; 204. a slider; 3. mounting a plate; 301. a second chute; 4. a pressure lever; 401. a spring; 402. mounting a column; 5. fixing the rod; 501. a second fixed block; 6. a support plate; 601. a T-shaped rod; 602. a T-shaped groove; 603. a support pillar; 604. fixing a column; 7. a rotating plate; 701. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1 and 4, a radius-adjustable fastening device for connecting a heat preservation pipe comprises a main plate 1, a first arc-shaped clamping plate 2 and a supporting plate 6, wherein the first arc-shaped clamping plate 2 is installed on the top wall inside the main plate 1, the supporting plate 6 is installed at the bottom of the main plate 1, a mounting plate 3 is installed in front of the main plate 1, a pressure rod 4 is installed on the inner wall of the mounting plate 3, a fixing rod 5 is installed on the inner wall of the mounting plate 3, a rotating plate 7 is installed on the outer wall of the supporting plate 6, a first sliding groove 101 is formed in the outer wall of the main plate 1, a threaded hole 102 is formed in the outer wall of the main plate 1, a second sliding groove 301 is formed in front of the mounting plate 3, a spring 401 is installed on the inner wall of the mounting plate 3, one end of the spring 401 is connected with the outer wall of the pressure rod 4, a mounting post 402 is installed in front of the pressure rod 4, a second fixing block 501 is installed on the outer wall of the fixing rod 5, and a bolt 701 penetrates through the outer wall of the rotating plate 7, the main board 1 provides a mounting position for the first arc-shaped clamping plate 2, the main board 1 provides a mounting position for the supporting plate 6, the main board 1 provides a mounting position for the mounting plate 3, the mounting plate 3 provides a mounting position for the pressing rod 4, the mounting plate 3 provides a mounting position for the fixing rod 5, the mounting post 402 can slide in the second chute 301, the pressing rod 4 can be driven to compress the spring 401 by pushing the mounting post 402, the second fixing block 501 on the fixing rod 5 can be driven to slide out from the middle of the first fixing block 203 by the movement of the pressing rod 4, the moving rod 202 is not fixed any more, the spring 401 can drive the second fixing block 501 to be meshed with the first fixing block 203 again by restoring the elastic force, the moving rod 202 is fixed, the fixing rod 5 provides a mounting position for the second fixing block 501, the rotating plate 7 provides a mounting position for the bolt 701, the rotating plate 7 can rotate through the fixing post 604, so that the bolt 701 faces the threaded hole 102, the support plate 6 is fixed by screwing the bolt 701 into the screw hole 102.

Example 2: referring to fig. 2 and 3, a second arc-shaped clamp plate 201 is installed on the inner top wall of the main plate 1, a moving rod 202 is installed on the outer wall of the second arc-shaped clamp plate 201, one end of the moving rod 202 extends out of the outer wall of the main plate 1, a first fixing block 203 is installed at the top of the moving rod 202, a slider 204 is installed on the outer wall of the moving rod 202, the main plate 1 provides an installation position for the second arc-shaped clamp plate 201, the moving rod 202 can respectively drive the first arc-shaped clamp plate 2 and the second arc-shaped clamp plate 201 to slide on the inner top wall of the main plate 1, the size of the radius is adjusted by adjusting the size of a space formed between the two arc-shaped clamp plates, so that the device can be applied to heat preservation pipes with different diameters, the applicability is wider, the moving rod 202 provides an installation position for the first fixing block 203, the moving rod 202 provides an installation position for the slider 204, and the moving rod 202 slides in the first sliding groove 101 through the slider 204.

Example 3: referring to fig. 1, a T-shaped rod 601 is installed on the top of a supporting plate 6, a T-shaped groove 602 is opened on the front surface of a main board 1, a supporting column 603 is installed at the bottom of the supporting plate 6, a fixing column 604 is installed on the outer wall of the supporting plate 6, the supporting plate 6 provides an installation position for the T-shaped rod 601, the supporting plate 6 provides an installation position for the supporting column 603, one end of the supporting column 603 is threaded and installed at the bottom of the supporting plate 6, the supporting plate 6 provides an installation position for the fixing column 604, the T-shaped rod 601 penetrates through the T-shaped groove 602, the supporting plate 6 is moved, the T-shaped rod 601 continuously slides in the T-shaped groove 602, the supporting plate 6 is installed, the supporting column 603 is supported on a ship board, so that the supporting plate 6 supports the connection of the thermal insulation pipe, the problem that the fastening effect is affected by self-gravity, lack of support and strong external force is avoided, and one side of the device is also affected by strong external force, resulting in the phenomenon of excessive drift.

The working principle is that the device is sleeved at the joint of the heat preservation pipe, the mounting column 402 is pushed to drive the pressure rod 4 to compress the spring 401, the second fixing block 501 on the fixing rod 5 slides out from the middle of the first fixing block 203, the moving rod 202 can move, the moving rod 202 moves in the first sliding groove 101 to drive the first arc-shaped clamping plate 2 and the second arc-shaped clamping plate 201 to move inwards respectively, the outer wall of the heat preservation pipe is clamped, the mounting column 402 is loosened, the spring 401 restores elasticity to drive the second fixing block 501 to be meshed with the first fixing block 203 again, the movable rod 202 is fixed, the device is fixedly arranged on the outer wall of the heat preservation pipe, the T-shaped rod 601 penetrates through the T-shaped groove 602, the support plate 6 is moved, the support plate 6 is mounted, the rotating plate 7 is rotated so that the bolts 701 face the screw holes 102, the bolts 701 are screwed into the screw holes 102, the support plate 6 is fixed and is fixedly mounted on the bottom of the main plate 1, and the support columns 603 are supported on the boat deck.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a radius size adjustable fastener for heat preservation union coupling, includes mainboard (1), first arc splint (2) and backup pad (6), its characterized in that: a first arc-shaped clamping plate (2) is installed on the inner top wall of the main plate (1), and a supporting plate (6) is installed at the bottom of the main plate (1);

a second arc-shaped clamping plate (201) is installed on the inner top wall of the main plate (1), a moving rod (202) is installed on the outer wall of the second arc-shaped clamping plate (201), one end of the moving rod (202) extends out of the outer wall of the main plate (1), a first fixing block (203) is installed at the top of the moving rod (202), and a sliding block (204) is installed on the outer wall of the moving rod (202);

the front mounting of mainboard (1) has mounting panel (3), depression bar (4) are installed to the inner wall of mounting panel (3), dead lever (5) are installed to the inner wall of mounting panel (3), rotor plate (7) are installed to the outer wall of backup pad (6).

2. The fastening device for connecting the thermal insulation pipe with the adjustable radius according to claim 1, wherein: t type pole (601) are installed at the top of backup pad (6), and T type groove (602) have been seted up in the front of mainboard (1), and support column (603) are installed to the bottom of backup pad (6), and fixed column (604) are installed to the outer wall of backup pad (6).

3. The fastening device for connecting the thermal insulation pipe with the adjustable radius according to claim 1, wherein: the outer wall of the main plate (1) is provided with a first sliding groove (101), and the outer wall of the main plate (1) is provided with a threaded hole (102).

4. The fastening device for connecting the thermal insulation pipe with the adjustable radius according to claim 1, wherein: the front surface of the mounting plate (3) is provided with a second sliding chute (301).

5. The fastening device for connecting the thermal insulation pipe with the adjustable radius according to claim 1, wherein: spring (401) is installed to the inner wall of mounting panel (3), and the one end of spring (401) and the outer wall connection of depression bar (4), and the front mounted of depression bar (4) has erection column (402).

6. The fastening device for connecting the thermal insulation pipe with the adjustable radius according to claim 1, wherein: and a second fixing block (501) is arranged on the outer wall of the fixing rod (5).

7. The fastening device for connecting the thermal insulation pipe with the adjustable radius according to claim 1, wherein: and bolts (701) are arranged on the outer wall of the rotating plate (7) in a penetrating way.