CN211620582U - Radiant tube for radiant heat treatment furnace - Google Patents
Radiant tube for radiant heat treatment furnace Download PDFInfo
- Publication number
- CN211620582U CN211620582U CN202020071096.1U CN202020071096U CN211620582U CN 211620582 U CN211620582 U CN 211620582U CN 202020071096 U CN202020071096 U CN 202020071096U CN 211620582 U CN211620582 U CN 211620582U
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- Prior art keywords
- radiant tube
- radiant
- block
- movable block
- mounting panel
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 10
- 244000309464 bull Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a radiant tube for radiant heat treatment furnace relates to the radiant tube field, including the mounting panel, one side fixedly connected with rectangle lagging of mounting panel, one side of mounting panel is provided with the radiant tube, be provided with location structure on the surface of radiant tube, location structure includes the locating piece, the shifting chute has all been seted up to the both sides of locating piece surface, two rectangular channels have been seted up to the inside of mounting panel, the top and the bottom of rectangle lagging all are seted up flutedly, the inside of recess is provided with reinforced structure. The utility model discloses a setting is provided with location structure simultaneously in one side on radiant tube surface, when installing whole radiant tube, through locating piece and mounting hole joint, makes the locating piece can with mounting hole remain stable joint under the spring action of movable block, plays fine supplementary fixed action to the radiant tube, provides certain supporting role for the radiant tube is more stable.
Description
Technical Field
The utility model relates to a radiant tube field especially relates to a radiant tube for radiant heat treatment furnace.
Background
The radiant tube is a tube extending in a straight line from the center to all directions, and is a non-central tube for conveying the substance of the dry tube to a designated or non-designated address, and the radiant tube is widely applied to a heating furnace and is a main heating element of the heating furnace; the currently used radiant tubes are mainly divided into two categories, namely a gas radiant tube and an electric heating radiant tube, wherein the thermal efficiency of the gas radiant tube is about one time higher than that of the electric heating radiant tube.
Radiant tube wide application in heating furnace, be the main heating element of heating furnace, when being applied to radiant heat treatment furnace with the radiant tube, need transversely install the radiant tube on the wall, make pipeline and wall keep the vertical relation, and traditional radiant tube is when fixed with wall installation, mostly be through screw snap-on, because the whole weight of radiant tube is great, lack the structure to the supplementary fixed of radiant tube, after long-time the use, the condition that probably appears becoming flexible or misplacing, make the radiant tube have certain potential safety hazard, can influence its normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radiant tube for radiant heat treatment furnace to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a radiant tube for radiant heat treatment furnace, includes the mounting panel, one side fixedly connected with rectangle lagging of mounting panel, one side of mounting panel is provided with fixing stud and radiant tube respectively, be provided with location structure on the surface of radiant tube, location structure includes the locating piece, the shifting chute has all been seted up to the both sides of locating piece surface, two rectangular channels have been seted up to the inside of mounting panel, the top and the bottom of rectangle lagging all set up flutedly, the inside of recess is provided with reinforced structure, reinforced structure includes movable block and dead lever.
The rectangular sleeve plate is located on the right side of the mounting plate and used for mounting the radiant tube device, the number of the fixing studs is four, the fixing studs are located on the top and the bottom of the mounting plate respectively, the mounting plate and the mounting position can be fixed through the fixing studs, and the radiant tubes are connected with the radiant heat treatment furnace.
Furthermore, a movable block is connected between two sides of the inner surface of the movable groove in a sliding mode, a telescopic hole is formed in the bottom of the movable block, and an arc-shaped anti-skid block is fixedly connected to one side of the movable block.
The movable blocks are matched with the movable grooves, so that the movable blocks can freely move up and down in the movable grooves, and the two movable blocks are respectively positioned at the top and the bottom of the outer surface of the positioning block.
Furthermore, the inside swing joint in flexible hole has the gag lever post, just the one end of gag lever post runs through the inside of movable block and extends to the outside of movable block, the surface of gag lever post just is located compression spring has been cup jointed to one side of movable block.
The other end of the limiting rod is fixedly connected with one side of the inner surface of the movable groove, and the limiting rod is matched with the telescopic hole.
Furthermore, the moving block is slidably connected with two sides of the inner surface of the rectangular groove, a threaded rotating rod is connected to the inner portion of the moving block in a threaded mode, and one end of the threaded rotating rod penetrates through the inside of the mounting plate and extends to one side of the outside of the mounting plate.
The inside of movable block is provided with the screw thread to the adaptation with the screw thread bull stick, through rotating the screw thread bull stick, can drive the movable block and remove, and the bottom and the rectangular channel of movable block pass through connecting block sliding connection, set up through both cooperations.
Furthermore, two ends of the fixing rod are respectively fixedly connected with two sides of the inner surface of the groove, and the outer surface of the fixing rod is sleeved with an elastic part.
The fixing rod is used for limiting the longitudinal reinforcing block, so that the longitudinal reinforcing block is kept stable when moving.
Furthermore, the outer surface of the fixed rod is sleeved with a longitudinal reinforcing block, two sides of the longitudinal reinforcing block are slidably connected with two sides of the inner surface of the groove, and one side of the longitudinal reinforcing block is provided with an extrusion groove.
The extrusion groove on the longitudinal reinforcing block is matched with the inclined plane arranged on one side of the moving block.
The utility model has the advantages that:
the utility model discloses a setting is provided with location structure simultaneously in one side on radiant tube surface, in the time of installing whole radiant tube, through locating piece and mounting hole joint, and make the locating piece can with mounting hole remain stable joint state under the spring action of movable block, play fine supplementary fixed action to the radiant tube, provide certain supporting role for the radiant tube, make the radiant tube more stable, simultaneously through setting up reinforced structure, make the rectangle lagging when fixed with the mounted position installation, through reinforcing block and mounted position joint, play fore-and-aft fixed action to the rectangle lagging, and then make whole radiant tube obtain further reinforcement, after long-time use, can remain stable installation with the wall throughout.
Drawings
FIG. 1 is a schematic view of the internal structure of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numerals: the device comprises a mounting plate 1, a rectangular sleeve plate 2, a fixed stud 3, a radiant tube 4, a positioning structure 5, a positioning block 51, a moving groove 52, a moving block 53, a telescopic hole 54, an arc-shaped anti-slip block 55, a limiting rod 56, a compression spring 57, a rectangular groove 6, a groove 7, a reinforcing structure 8, a moving block 81, a fixed rod 82, a threaded rotating rod 83, an elastic part 84, a longitudinal reinforcing block 85 and an extrusion groove 86.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, a radiant tube for a radiant heat treatment furnace includes a mounting plate 1, a rectangular sleeve plate 2 is fixedly connected to one side of the mounting plate 1, a fixing stud 3 and a radiant tube 4 are respectively arranged on one side of the mounting plate 1, a positioning structure 5 is arranged on the outer surface of the radiant tube 4, the positioning structure 5 includes a positioning block 51, moving grooves 52 are respectively formed on two sides of the outer surface of the positioning block 51, two rectangular grooves 6 are formed in the mounting plate 1, grooves 7 are formed in the top and the bottom of the rectangular sleeve plate 2, a reinforcing structure 8 is arranged in each groove 7, and the reinforcing structure 8 includes a moving block 81 and a fixing rod 82.
A movable block 53 is slidably connected between two sides of the inner surface of the movable groove 52, a telescopic hole 54 is formed in the bottom of the movable block 53, and an arc-shaped anti-slip block 55 is fixedly connected to one side of the movable block 53.
The movable blocks 53 are matched with the movable grooves 52, so that the movable blocks 53 can freely move up and down in the movable grooves 52, the two movable blocks 53 are respectively positioned at the top and the bottom of the outer surface of the positioning block 51, the telescopic holes are uniformly arranged at the bottom of the movable blocks 53, the arc-shaped anti-skid blocks 55 are uniformly distributed on the surfaces of the movable blocks 53, and the arc-shaped anti-skid blocks 55 are rubber blocks and play roles of anti-skidding and protection on the movable blocks 53.
The inside swing joint of telescopic hole 54 has gag lever post 56, just one end of gag lever post 56 runs through the inside of movable block 53 and extends to the outside of movable block 53, the surface of gag lever post 56 just is located compression spring 57 has been cup jointed to one side of movable block 53.
The other end of the limiting rod 56 is fixedly connected with one side of the inner surface of the movable groove 52, the limiting rod 56 is matched with the telescopic hole 54, the movable block 53 can be kept stable when moving through the matching of the limiting rod and the telescopic hole, and the limiting rod 53 can be effectively limited.
The moving block 81 is slidably connected to both sides of the inner surface of the rectangular groove 6, a threaded rotating rod 83 is connected to the inner thread of the moving block 81, and one end of the threaded rotating rod 83 penetrates through the inside of the mounting plate 1 and extends to one side of the outside of the mounting plate 1.
The inside of movable block 83 is provided with the screw thread to the adaptation with screw thread bull stick 83, through rotating screw thread bull stick 83, can drive movable block 83 and remove, and the bottom of movable block 83 passes through connecting block sliding connection with rectangular channel 6, sets up through both cooperations, plays limiting displacement to movable block 83, and the one end that extends to the mounting panel 1 outside is fixed with rotates the head, rotates the head through the use of tool and can make screw thread bull stick 83 rotate.
Two ends of the fixing rod 82 are respectively and fixedly connected with two sides of the inner surface of the groove 7, and an elastic part 84 is sleeved on the outer surface of the fixing rod 82.
The longitudinal reinforcing blocks 85 are restrained by the fixing rods 82 so that the longitudinal reinforcing blocks 85 are kept stable while being moved, and one side of the inner surface of the groove 7 extends to the outside of the rectangular sheathing panel 2 so that the longitudinal reinforcing blocks 85 can extend.
The outer surface of the fixing rod 82 is sleeved with a longitudinal reinforcing block 85, two sides of the longitudinal reinforcing block 85 are slidably connected with two sides of the inner surface of the groove 7, and one side of the longitudinal reinforcing block 85 is provided with an extrusion groove 86.
The extrusion groove 86 on the longitudinal reinforcing block 85 is matched with the inclined plane arranged on one side of the moving block 81, so that when the moving block 81 moves, the longitudinal reinforcing block 85 can be extruded to move upwards at the same time, and the longitudinal reinforcing block 85 can be clamped with the installation position.
The working principle is as follows:
when the radiant tube device is installed, the radiant tube device is firstly placed on a specified installation wall body, so that two positioning blocks 51 on the radiant tube 4 can be clamped with corresponding installation holes, when the positioning blocks 51 are deeply inserted into the installation holes, the movable block 53 is contracted towards the interior of the movable groove 52 under the action of extrusion force of the hole wall, the movable block 53 slides along the surface of the limiting rod 56 and simultaneously extrudes the compression spring 57, at the moment, under the action of the elastic force of the compression spring 57, the movable block 53 can be tightly attached to the installation holes, and the whole positioning block 51 is ensured to be kept stable;
after the whole radiant tube device is temporarily placed at the installation position, the device is reinforced, firstly, the connector at the outer end of the threaded rotating rod 83 is rotated by using a tool, so that the threaded rotating rod 83 can rotate, the moving block 81 can be driven to move towards the inner part of the groove 7 by the rotation of the threaded rotating rod 83, meanwhile, the moving block 81 is contacted with the extrusion groove 86 and generates upward acting force to the extrusion groove, so that the longitudinal reinforcing blocks 85 are gradually moved upward along the outer surfaces of the fixing bars 82 as the moving block 81 moves, and at the same time press the elastic members, when the screw thread rotating rod 83 can not be rotated any more, the longitudinal reinforcing block 85 can be just clamped with the matched clamping hole, make rectangle lagging 2 can receive vertical reinforcement effect, further increased the stability of being connected between whole radiant tube device and the wall body, at last the rethread rotate fixing stud 3 with mounting panel 1 and wall body keep fixed can.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A radiant tube for a radiant heat treatment furnace is characterized in that: including mounting panel (1), one side fixedly connected with rectangle lagging (2) of mounting panel (1), one side of mounting panel (1) is provided with fixing stud (3) and radiant tube (4) respectively, be provided with location structure (5) on the surface of radiant tube (4), location structure (5) are including locating piece (51), shifting chute (52) have all been seted up to the both sides of locating piece (51) surface, two rectangular channel (6) have been seted up to the inside of mounting panel (1), recess (7) have all been seted up to the top and the bottom of rectangle lagging (2), the inside of recess (7) is provided with reinforced structure (8), reinforced structure (8) include movable block (81) and dead lever (82).
2. The radiant tube for a radiant heat treating furnace as claimed in claim 1, wherein: the movable block (53) is connected between two sides of the inner surface of the movable groove (52) in a sliding mode, a telescopic hole (54) is formed in the bottom of the movable block (53), and an arc-shaped anti-skid block (55) is fixedly connected to one side of the movable block (53).
3. The radiant tube for a radiant heat treating furnace as claimed in claim 2, wherein: the inside swing joint of telescopic hole (54) has gag lever post (56), just the one end of gag lever post (56) is run through the inside of movable block (53) and is extended to the outside of movable block (53), the surface of gag lever post (56) just is located compression spring (57) has been cup jointed to one side of movable block (53).
4. The radiant tube for a radiant heat treating furnace as claimed in claim 1, wherein: the moving block (81) is connected with two sides of the inner surface of the rectangular groove (6) in a sliding mode, a threaded rotating rod (83) is connected to the inner portion of the moving block (81) in a threaded mode, and one end of the threaded rotating rod (83) penetrates through the inner portion of the mounting plate (1) and extends to one side of the outer portion of the mounting plate (1).
5. The radiant tube for a radiant heat treating furnace as claimed in claim 1, wherein: two ends of the fixing rod (82) are respectively fixedly connected with two sides of the inner surface of the groove (7), and an elastic part (84) is sleeved on the outer surface of the fixing rod (82).
6. The radiant tube for a radiant heat treating furnace as claimed in claim 1, wherein: the outer surface of the fixing rod (82) is sleeved with a longitudinal reinforcing block (85), two sides of the longitudinal reinforcing block (85) are in sliding connection with two sides of the inner surface of the groove (7), and one side of the longitudinal reinforcing block (85) is provided with an extrusion groove (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071096.1U CN211620582U (en) | 2020-01-14 | 2020-01-14 | Radiant tube for radiant heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071096.1U CN211620582U (en) | 2020-01-14 | 2020-01-14 | Radiant tube for radiant heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211620582U true CN211620582U (en) | 2020-10-02 |
Family
ID=72637514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020071096.1U Expired - Fee Related CN211620582U (en) | 2020-01-14 | 2020-01-14 | Radiant tube for radiant heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211620582U (en) |
-
2020
- 2020-01-14 CN CN202020071096.1U patent/CN211620582U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |