CN114935045A

CN114935045A - Pipeline fixing and protecting device for boiler heating

Info

Publication number: CN114935045A
Application number: CN202210787319.8A
Authority: CN
Inventors: 许立民; 蒋洪强; 高勇; 李晓伟; 潘敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-08-23
Anticipated expiration: 2042-07-04
Also published as: CN114935045B

Abstract

The invention discloses a pipeline fixing and protecting device for boiler heating, which relates to the technical field of boiler heating and comprises a fixing frame, wherein a containing groove is formed in the fixing frame, a base is rotatably installed in the containing groove through a rotating shaft, two limiting seats are symmetrically arranged on two sides of the base, the two limiting seats can be in sliding butt joint with the base, the base and the limiting seats are both arranged on the outer side of a pipeline, elastic limiting pieces are arranged on the base and the limiting seats, and the base and the limiting seats are both in contact with the outer wall of the pipeline through the elastic limiting pieces; the bottom of the limiting seat is fixedly installed with the moving seat, and the moving seat is movably installed on the rotating shaft. The invention can fix and protect pipelines with different pipe diameters, can avoid the extrusion damage of the device caused by the deformation and displacement of the pipelines when in use, improves the use safety and the service life, and can be conveniently stored when the pipelines are maintained or replaced and also be convenient for the early movement and installation of the device.

Description

Pipeline fixing and protecting device for boiler heating

Technical Field

The invention relates to the technical field of boiler heating, in particular to a pipeline fixing and protecting device for boiler heating.

Background

The heating boilers comprise an electric heating boiler, an oil heating boiler, a gas heating boiler and the like, the heating boilers are also called as the heating boilers, the heating boilers and the like, and refer to a boiler variety capable of meeting the heating requirements of people in winter, the heating boilers are of various types, the classification of the heating boilers is mainly divided according to the fuel category, and the heating boilers can be divided into the electric heating boiler, the oil heating boiler, the gas heating boiler, the coal heating boiler, the biomass heating boiler and the like according to different fuels.

Boiler heating is generally supported through a supporting beam with fixed of pipeline, then the gusset is fixed, but because the medium in the pipeline is high temperature steam, the pipeline is heated and can produces certain displacement, but in case the displacement volume is too big will lead to fixing device such as gusset to damage, the fixed protection effect of unable normal assurance pipeline, the incident appears very probably, and carry out the back through the gusset, be not convenient for dismantle when the pipeline is changed the maintenance, bring the trouble for operating personnel's work.

Through retrieval, chinese patent No. CN 214999810U discloses a pipeline fixing protection device for boiler heating, including bottom plate and mounting panel, the spout has been seted up at the top of bottom plate, the inside of spout is provided with the slider, the top of slider with the equal fixed mounting in one side at bottom plate top has the installation piece, two install first spring, two between the installation piece the inside of installation piece all is provided with the cavity, two the opening has all been seted up on the top of installation piece, two the opening respectively with two the cavity intercommunication, two the mounting panel is located two respectively directly over the installation piece, two the equal fixed mounting in bottom of mounting panel has the lifter, two the lifter is located two respectively the inside of cavity.

The fixed protection device of heating pipe among the prior art still exists if not enough when using: when the pipeline is fixed, the pipeline with different pipe diameters cannot be fixed, the supporting mechanism can be extruded by displacement generated by heating the pipeline, the supporting structure is easy to deform or even break after long-time use, the safety is low, the supporting structure is inconvenient to install and cannot be accommodated, and the supporting structure is inconvenient to separate from the pipeline when the pipeline is overhauled, so that the pipeline fixing and protecting device for boiler heating is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a fixing and protecting device for a boiler heating pipeline.

In order to achieve the purpose, the invention adopts the following technical scheme:

a pipeline fixing and protecting device for boiler heating comprises a fixing frame, wherein a containing groove is formed in the fixing frame, a base is rotatably installed in the containing groove through a rotating shaft, two limiting seats are symmetrically arranged on two sides of the base and can be in butt joint with the base in a sliding mode, the base and the limiting seats are both arranged on the outer side of a pipeline, elastic limiting parts are arranged on the base and the limiting seats, and the base and the limiting seats are both in contact with the outer wall of the pipeline through the elastic limiting parts;

the bottom of the limiting seat is fixedly installed with the movable seat, the movable seat is movably installed on the rotating shaft, and the movable seat is positioned on the rotating shaft through a movable positioning piece;

the inboard of mount is equipped with the rotation setting element, the rotation setting element has two, and just two rotation setting elements all are used for rotating the location to the axis of rotation.

Further, the base is located the downside of pipeline, two spacing seat is located the left and right sides of pipeline respectively, and base and one side that spacing seat is close to the pipeline are the arcwall face, elasticity locating part includes the arc, one side and the pipeline outer wall contact of arc, the opposite side are fixed with slide bar and spring one, the one end that the arc was kept away from to the slide bar runs through spacing seat and rather than sliding connection, the both ends of spring one respectively with arc and spacing seat fixed mounting.

Further, the bottom of spacing seat is fixed with the top that removes the seat, the both ends of base are seted up in spacing seat and the butt joint groove that removes a top assorted, and spacing seat slides in the butt joint inslot with the fixed point that removes the seat.

Furthermore, a sliding hole matched with the rotating shaft is formed in the bottom end of the moving seat, the moving seat is sleeved on the rotating shaft in a sliding mode through the sliding hole, a first tooth socket, a second tooth socket and a third tooth socket are axially formed in the surface of the rotating shaft, the second tooth socket and the third tooth socket are located at one end, far away from the base, of the rotating shaft, an included angle between the first tooth socket and the second tooth socket and the axis of the rotating shaft is 90 degrees, the second tooth socket is located on the front surface of the second tooth socket, an included angle between the first tooth socket and the third tooth socket and the axis of the rotating shaft is 180 degrees, and the third tooth socket is located on the lower surface of the rotating shaft;

the rotary positioning piece comprises a lifting plate, a first toothed plate is fixed on the upper surface of the lifting plate and is respectively matched with a second toothed groove and a third toothed groove, the first toothed plate is installed on the screw rod in a threaded mode, and the screw rod is installed with the fixing frame in a rotary mode;

the bottom of removing the seat has seted up the lift groove, remove the setting element and include the lift frame, the lift frame slip cap is established in the bottom of removing the seat, and the middle part of lift frame is located the lift inslot, the downside at lift frame middle part is fixed with pinion rack two, the bottom and the tooth's socket one of pinion rack two match relatively, the upside at lift frame middle part is fixed with spring two, the top of spring two is fixed with the upside in lift groove.

Further, the lifter plate is L-shaped structure, the inner wall of the fixing frame is provided with vertical grooves matched with the two ends of the lifter plate, when the lead screw rotates, the lifter plate is controlled to lift, and the two ends of the lifter plate lift in the vertical grooves respectively.

Furthermore, a worm wheel is installed at the lower end of the screw rod, a shaft lever is rotatably installed on the lower side of the fixing frame, a knob is installed at the end of the shaft lever, a worm is installed on the shaft lever, and the worm wheel are matched with each other.

Furthermore, the lifting frame is a frame body in a structure like a Chinese character 'ri', a second spring is fixedly fixed on the upper side of the frame body, and a second toothed plate is fixed on the lower side of the frame body.

Furthermore, a rubber pad is fixed on one side of the arc-shaped plate, which is in contact with the pipe body.

Further, the fixed frame is supported and fixed on the ground through a support, or is supported and fixed on the wall through a support.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention adopts the base, the limiting seat and the elastic limiting piece to carry out fixed protection and positioning on the pipeline, wherein the position of the limiting seat relative to the base and the position of the center of the pipeline can be adjusted, so the pipeline fixing device is suitable for carrying out fixed protection on pipelines with different pipe diameters, and the elastic limiting piece can buffer extrusion force when the pipeline is heated to generate displacement and deformation, thereby reducing the extrusion damage to the base and the limiting seat and ensuring the normal and safe use of the device.

2. According to the invention, the base, the limiting seat and the elastic limiting part can be rotatably accommodated in the accommodating groove, so that the device can be separated from the pipeline more quickly and conveniently when the pipeline needs to be overhauled or replaced, the subsequent operation is convenient, and meanwhile, the device can be conveniently moved and installed in the early stage.

In conclusion, the invention can fix and protect pipelines with different pipe diameters, can avoid the pipeline deformation and displacement from causing extrusion damage to the device when in use, improves the use safety and the service life, can be conveniently stored when the pipeline is maintained or replaced, and can also be conveniently moved and installed in the early stage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a pipe fixing and protecting device for boiler heating according to the present invention;

FIG. 2 is a schematic view of the present invention in installation for securing and protecting a pipe;

FIG. 3 is a schematic view of the position limiting base rotatably received in the receiving groove according to the present invention;

FIG. 4 is a schematic view of the installation of the base, the limiting seat, the elastic limiting member, the fixing frame and the rotating shaft;

FIG. 5 is a schematic view of the movable base, the rotating positioning member, and the movable positioning member and the rotating shaft;

FIG. 6 is a schematic diagram of the positions of the first tooth socket and the second tooth socket on the rotating shaft;

FIG. 7 is a schematic diagram of the positions of the tooth sockets II and the tooth sockets III on the rotating shaft;

FIG. 8 is a schematic view of the movable base mounted on the rotating shaft by the movable positioning member;

FIG. 9 is a cross-sectional view of the structure of FIG. 8;

figure 10 is a schematic view of a toothed plate pair of rotational axes of a rotational positioning member being de-restrained;

FIG. 11 is a schematic view of a rotary positioning member;

fig. 12 is a schematic view of the tooth plate one separated from the tooth groove three of the rotating shaft.

In the figure: the device comprises a fixed frame 1, a rotating shaft 2, a base 3, a limiting seat 4, an elastic limiting part 5, a receiving groove 6, a moving seat 7, a rotating positioning part 8, a moving positioning part 9, a butt joint groove 10, a first tooth groove 201, a second tooth groove 202, a third tooth groove 203, an arc plate 501, a sliding rod 502, a first spring 503, a lifting groove 71, a lifting plate 81, a first toothed plate 82, a lead screw 83, a worm gear 84, a worm 85, a shaft lever 86, a lifting frame 91, a second toothed plate 92 and a second spring 93.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1 to 12, a pipe fixing and protecting device for boiler heating comprises a fixing frame 1, wherein the fixing frame 1 is fixed on the ground through a support, or fixed on a wall surface through a support. In this embodiment, the fixing frame 1 is supported and fixed on the ground by a bracket in the manner shown in fig. 1.

A containing groove 6 is formed in the fixing frame 1, a base 3 is rotatably installed in the containing groove 6 through a rotating shaft 2, two limiting seats 4 are symmetrically arranged on two sides of the base 3, the two limiting seats 4 can be in sliding butt joint with the base 3, the base 3 and the limiting seats 4 are both arranged on the outer side of the pipeline, elastic limiting parts 5 are arranged on the base 3 and the limiting seats 4, and the base 3 and the limiting seats 4 are both in contact with the outer wall of the pipeline through the elastic limiting parts 5;

as shown in fig. 2, the base 3 is located at the lower side of the pipeline, the two limiting seats 4 are respectively located at the left and right sides of the pipeline, and one sides of the base 3 and the limiting seats 4 close to the pipeline are both arc-shaped surfaces;

the elastic limiting part 5 comprises an arc-shaped plate 501, one side of the arc-shaped plate 501 is in contact with the outer wall of the pipeline, a sliding rod 502 and a first spring 503 are fixed to the other side of the arc-shaped plate 501, one end, away from the arc-shaped plate 501, of the sliding rod 502 penetrates through the limiting seat 4 and is in sliding connection with the limiting seat 4, and two ends of the first spring 503 are fixedly installed with the arc-shaped plate 501 and the limiting seat 4 respectively. Wherein a rubber pad is fixed on one side of the arc plate 501 contacting with the tube body. When the pipeline is put between base 3 and spacing seat 4, utilize elasticity locating part 5 to fix the spacing to the pipeline to the cooperation each other of arc 501, slide bar 502 and spring 503 wherein can reduce the extrusion destruction that causes base 3, spacing seat 4 when the pipeline is heated deformation and displacement, avoids the device to damage, guarantees its safe in utilization and life-span.

As shown in fig. 4, the bottom end of the limit seat 4 is fixed to the top end of the movable seat 7, the two ends of the base 3 are provided with a butt-joint groove 10 matching the top ends of the limit seat 4 and the movable seat 7, and the fixing points of the limit seat 4 and the movable seat 7 slide in the butt-joint groove 10. Spacing seat 4 is adjustable for the position of base 3 to convenient pipeline to different pipe fittings is fixed and is used, and the bottom of spacing seat 4 and the top of removing seat 7 can keep sliding in butt joint groove 10 when adjusting position, and stability when this design multiplicable supports the pipeline avoids the unexpected rotation slope of spacing seat 4.

The bottom of the limiting seat 4 is fixedly installed with the moving seat 7, the moving seat 7 is movably installed on the rotating shaft 2, and the positioning is carried out on the rotating shaft 2 through the moving positioning piece 9;

the bottom end of the movable seat 7 is provided with a sliding hole matched with the rotating shaft 2, the movable seat 7 is sleeved on the rotating shaft 2 in a sliding mode through the sliding hole, the surface of the rotating shaft 2 is axially provided with a first tooth socket 201, a second tooth socket 202 and a third tooth socket 203, the second tooth socket 202 and the third tooth socket 203 are located at one end, far away from the base 3, of the rotating shaft 2, an included angle formed between the first tooth socket 201 and the second tooth socket 202 and the axis of the rotating shaft 2 is 90 degrees, the second tooth socket 202 is located on the front surface of the second tooth socket 202, an included angle formed between the first tooth socket 201 and the third tooth socket 203 and the axis of the rotating shaft 2 is 180 degrees, and the third tooth socket 203 is located on the lower surface of the rotating shaft 2;

the bottom of moving seat 7 has been seted up lift groove 71, and removal setting element 9 includes lifting frame 91, and lifting frame 91 slip cover is established in the bottom of moving seat 7, and lifting frame 91's middle part is located lifting groove 71, and the downside at lifting frame 91 middle part is fixed with pinion rack two 92, and the bottom and the tooth's socket 201 of pinion rack two 92 match relatively, and the upside at lifting frame 91 middle part is fixed with spring two 93, and the top of spring two 93 is fixed with lifting groove 71's upside.

The inboard of mount 1 is equipped with rotation setting element 8, and rotation setting element 8 has two, and two rotation setting element 8 all are used for rotating the location to axis of rotation 2.

The rotary positioning piece 8 comprises a lifting plate 81, a first toothed plate 82 is fixed on the upper surface of the lifting plate 81, the first toothed plate 82 is respectively matched with a second toothed groove 202 and a third toothed groove 203, the first toothed plate 82 is installed on a screw rod 83 in a threaded mode, and the screw rod 83 is installed with the fixed frame 1 in a rotary mode;

in this embodiment, the lifting plate 81 is an L-shaped structure, the inner wall of the fixing frame 1 is provided with vertical grooves matched with the two ends of the lifting plate 81, when the lead screw 83 rotates, the lifting plate 81 is controlled to lift, and the two ends of the lifting plate 81 lift in the vertical grooves respectively.

In this embodiment, a worm gear 84 is installed at the lower end of the screw 83, a shaft lever 86 is rotatably installed at the lower side of the fixing frame 1, a knob is installed at the end of the shaft lever 86, a worm 85 is installed on the shaft lever 86, and the worm 85 and the worm gear 84 are matched with each other.

The lifting frame 91 is a frame body in a structure like a Chinese character 'ri', the second spring 93 is fixedly fixed on the upper side of the frame body, and the second toothed plate 92 is fixed on the lower side of the frame body.

When adjusting the position of spacing seat 4 for base 3, through the lift frame 91 that pushes up for pinion rack two 92 leaves tooth's socket 201, can the sliding movement seat 7 this moment, and then drives and adjusts spacing seat 4 and remove, makes it can keep effectual fixed protection effect according to the pipe diameter size adjusting position of pipeline. After the lifting frame 91 is loosened, the second spring 93 can enable the second toothed plate 92 to enter the first toothed groove 201 again, and the positioning is achieved again.

When the base 3 is stored in a rotating mode, the base 4 and the elastic limiting piece 5 are moved, the worm 85 and the worm wheel 84 are in meshed transmission through the rotating shaft rod 86, the lead screw 83 can be controlled to rotate, the lifting plate 81 and the first toothed plate 82 are controlled to be lifted by the lead screw 83, when the first toothed plate 82 leaves the third toothed groove 203, the rotation of the rotating shaft 2 can be cancelled to be limited, the rotating shaft 2 can be rotated at the moment, the base 3, the moving base 4 and the elastic limiting piece 5 are stored in the storage groove 6, then the lifting plate 81 and the first toothed plate 82 are controlled to move upwards by the rotating lead screw 83, the first toothed plate 82 moves into the second toothed groove 202, the rotating shaft 2 is rotated to be limited again, and the base 3 after storage, the moving base 4 and the elastic limiting piece 5 are stably placed in the storage groove 6.

Through taking in base 3, removal seat 4 and the rotation of elasticity locating part 5 to accomodating in the groove 6, can conveniently with the quick convenient part of pipeline, the convenience is overhauld the pipeline and is maintained or change. And the device is convenient to move and install in the earlier stage or to be detached and transported subsequently.

Claims

1. A pipeline fixing and protecting device for boiler heating comprises a fixing frame (1) and is characterized in that a containing groove (6) is formed in the fixing frame (1), a base (3) is rotatably installed in the containing groove (6) through a rotating shaft (2), two limiting seats (4) are symmetrically arranged on two sides of the base (3), the two limiting seats (4) can be in sliding butt joint with the base (3), the base (3) and the limiting seats (4) are both arranged on the outer side of a pipeline, the base (3) and the limiting seats (4) are both provided with elastic limiting pieces (5), and the base (3) and the limiting seats (4) are both in contact with the outer wall of the pipeline through the elastic limiting pieces (5);

the bottom of the limiting seat (4) is fixedly installed with the moving seat (7), the moving seat (7) is movably installed on the rotating shaft (2), and the moving seat is positioned on the rotating shaft (2) through a moving positioning piece (9);

the inboard of mount (1) is equipped with rotation setting element (8), rotation setting element (8) have two, and two rotation setting element (8) all are used for rotating the location to axis of rotation (2).

2. The fixing and protecting device for the boiler heating pipe is characterized in that the base (3) is located on the lower side of the pipe, the two limiting seats (4) are located on the left side and the right side of the pipe respectively, one side, close to the pipe, of each of the base (3) and the limiting seats (4) is an arc-shaped surface, each elastic limiting part (5) comprises an arc-shaped plate (501), one side of each arc-shaped plate (501) is in contact with the outer wall of the pipe, a sliding rod (502) and a first spring (503) are fixed on the other side of each arc-shaped plate, one end, far away from the corresponding arc-shaped plate (501), of each sliding rod (502) penetrates through the corresponding limiting seat (4) and is in sliding connection with the corresponding limiting seat (4), and two ends of the first spring (503) are fixedly installed with the corresponding arc-shaped plate (501) and the corresponding limiting seats (4).

3. The fixing and protecting device for the boiler heating pipe according to claim 1, wherein the bottom end of the limiting seat (4) is fixed to the top end of the movable seat (7), the two ends of the base (3) are provided with butt joint grooves (10) matched with the top ends of the limiting seat (4) and the movable seat (7), and the fixing points of the limiting seat (4) and the movable seat (7) slide in the butt joint grooves (10).

4. The pipe fixing protector for boiler heating according to claim 1, the bottom end of the movable seat (7) is provided with a sliding hole matched with the rotating shaft (2), the movable seat (7) is sleeved on the rotating shaft (2) through the sliding hole in a sliding way, a first tooth socket (201), a second tooth socket (202) and a third tooth socket (203) are axially arranged on the surface of the rotating shaft (2), the tooth socket II (202) and the tooth socket III (203) are positioned at one end of the rotating shaft (2) far away from the base (3), the included angle between the first tooth groove (201) and the second tooth groove (202) to the axis of the rotating shaft (2) is 90 degrees, the second tooth slot (202) is located on the front surface of the second tooth slot (202), an included angle between the first tooth slot (201) and the third tooth slot (203) to the axis of the rotating shaft (2) is 180 degrees, and the third tooth slot (203) is located on the lower surface of the rotating shaft (2);

the rotary positioning piece (8) comprises a lifting plate (81), a first toothed plate (82) is fixed on the upper surface of the lifting plate (81), the first toothed plate (82) is respectively matched with a second toothed groove (202) and a third toothed groove (203), the first toothed plate (82) is installed on a screw rod (83) in a threaded mode, and the screw rod (83) is installed with the fixed frame (1) in a rotary mode;

lift groove (71) have been seted up to the bottom of removing seat (7), remove setting element (9) including lift frame (91), lift frame (91) slip cover is established in the bottom of removing seat (7), and the middle part of lift frame (91) is located lift groove (71), the downside at lift frame (91) middle part is fixed with pinion rack two (92), the bottom and tooth's socket one (201) of pinion rack two (92) are matchd relatively, the upside at lift frame (91) middle part is fixed with spring two (93), the top of spring two (93) is fixed with the upside of lift groove (71).

5. The fixing and protecting device for the boiler heating pipe is characterized in that the lifting plate (81) is of an L-shaped structure, vertical grooves matched with the two ends of the lifting plate (81) are formed in the inner wall of the fixing frame (1), when the screw rod (83) rotates, the lifting plate (81) is controlled to lift, and the two ends of the lifting plate (81) lift in the vertical grooves respectively.

6. The pipe fixing and protecting device for boiler heating according to claim 5, characterized in that a worm wheel (84) is installed at the lower end of the screw rod (83), a shaft rod (86) is rotatably installed at the lower side of the fixing frame (1), a knob is installed at the end of the shaft rod (86), a worm (85) is installed on the shaft rod (86), and the worm (85) and the worm wheel (84) are matched with each other.

7. The fixing and protecting device for the pipe for boiler heating according to claim 4, characterized in that the lifting frame (91) is a frame body with a structure like a Chinese character 'ri', the second spring (93) is fixedly fixed on the upper side of the frame body, and the second toothed plate (92) is fixed on the lower side of the frame body.

8. The fixing and protecting device for the pipe for boiler heating according to claim 2, characterized in that a rubber pad is fixed on one side of the arc-shaped plate (501) contacting with the pipe body.

9. The pipe fixing and protecting device for boiler heating according to claim 1, characterized in that the fixing frame (1) is fixed on the ground through a bracket support, or fixed on the wall through a bracket support.