CN218092696U - Kiln door device of curing kiln - Google Patents
Kiln door device of curing kiln Download PDFInfo
- Publication number
- CN218092696U CN218092696U CN202221313727.1U CN202221313727U CN218092696U CN 218092696 U CN218092696 U CN 218092696U CN 202221313727 U CN202221313727 U CN 202221313727U CN 218092696 U CN218092696 U CN 218092696U
- Authority
- CN
- China
- Prior art keywords
- door
- support frame
- kiln
- door plant
- wire rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a kiln door device of curing kiln relates to curing kiln technical field, and the door plant of having solved current curing kiln has the clearance to lead to the problem that heating steam runs off with the support piece of both sides, and it includes two support frames, two the upper end of support frame is connected with the diaphragm, two the activity is provided with the door plant between the support frame, the door plant is connected with wire rope, the wire rope activity runs through the diaphragm and is connected with the hoist engine that is used for the lift door plant, the door plant is connected with two at least guide bars, the guide bar is on a parallel with the support frame and the activity runs through the diaphragm, the inboard of support frame is provided with the spout along the length direction of support frame, the door plant is provided with the sealing rubber strip along the direction of height of door plant, the sealing rubber strip contacts with the lateral wall of spout. Increase the sealing rubber strip on the door plant, the inboard spout structure of cooperation support frame realizes effectively reducing the loss of steam to the sealed in clearance.
Description
Technical Field
The utility model relates to a maintenance kiln technical field particularly, relates to a kiln door device of maintenance kiln.
Background
The concrete can be normally solidified only in a certain temperature and humidity environment, so that the poured concrete generally needs to be subjected to heat preservation and moisture preservation maintenance so as to create necessary humidity and temperature conditions for concrete hardening, prevent water from evaporating or freezing too early, prevent the concrete strength from being reduced and phenomena of shrinkage cracks, peeling, sanding and the like from occurring, and ensure the concrete quality.
The door plant of current curing kiln and the support piece of both sides have the clearance, because lack sealed structure, lead to the steam of heating to leak from the clearance in the curing kiln, lead to the waste of steam, still can influence the maintenance effect of prefab.
SUMMERY OF THE UTILITY MODEL
To the problem, an object of the utility model is to provide a kiln door device of curing kiln increases the sealing rubber strip on the door plant, and the inboard spout structure of cooperation support frame realizes effectively reducing the loss volume of steam to the sealed in clearance.
The embodiment of the utility model discloses a realize through following technical scheme:
the utility model provides a kiln door device of curing kiln, includes two support frames, two the upper end of support frame is connected with the diaphragm, two the activity is provided with the door plant between the support frame, the door plant is connected with wire rope, wire rope activity runs through the diaphragm and is connected with the hoist engine that is used for going up and down the door plant, the door plant is connected with two at least guide bars, the guide bar runs through the diaphragm in a parallel with the support frame and activity, the inboard of support frame is provided with the spout along the length direction of support frame, the door plant is provided with the sealing rubber strip along the direction of height of door plant, the sealing rubber strip contacts with the lateral wall of spout.
Preferably, the winch is arranged on the outer side of the support frame and is installed on the ground, at least two fixed pulleys are installed on the transverse plate, one fixed pulley is located right above a connecting point of the steel wire rope and the door plate, the other fixed pulley is located at one end, close to the winch, of the transverse plate, and the steel wire rope is wound on the fixed pulley.
Preferably, the support frame is provided with an upper travel switch and a lower travel switch, and the door plate is provided with a contact rod positioned between the upper travel switch and the lower travel switch.
Preferably, the two sides of the door panel are rotatably connected with rollers which are in contact with the support frame.
Preferably, the roller is made of wear-resistant plastic.
Preferably, the wire rope is connected to the midpoint of the upper end of the door panel.
Preferably, the back of the door plate is provided with a groove along the height direction of the door plate, a plurality of springs are arranged in the groove, a push plate is connected to the springs, and the push plate is connected with the sealing rubber strip.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the winch lifts the door plate through a steel wire rope to open and close the kiln door; increase the sealing rubber strip on the door plant, the inboard spout structure of cooperation support frame realizes effectively reducing the loss of steam to the sealed in clearance, cooperates the guide effect of guide bar simultaneously, makes the door plant remain stable vertical movement, has avoided leading to gas leakage because the door plant swings the inhomogeneous wearing and tearing that make the sealing rubber strip.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.
Fig. 1 is a schematic front view of a structure provided in an embodiment of the present invention;
fig. 2 is a schematic view of a top-view partial cross-sectional structure according to an embodiment of the present invention.
An icon: 1-a winch; 2-a steel wire rope; 3-fixed pulley; 4-a guide rod; 5-a transverse plate; 6-a support frame; 7-an upper travel switch; 8-door panel; 801-a roller; 802-grooves; 803-push plate; 804-sealing rubber strip; 805-a spring; 9-feeler lever; 10-a lower travel switch; 11-chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be described in detail with reference to fig. 1 and 2.
Examples
The utility model provides a kiln door device of maintenance kiln, includes two support frames 6, two the upper end of support frame 6 is connected with diaphragm 5, two the activity is provided with door plant 8 between the support frame 6, door plant 8 is connected with wire rope 2, wire rope 2 activity runs through diaphragm 5 and is connected with the hoist engine 1 that is used for going up and down door plant 8, door plant 8 is connected with two at least guide bars 4, guide bar 4 is on a parallel with support frame 6 and the activity runs through diaphragm 5, the inboard of support frame 6 is provided with spout 11 along the length direction of support frame 6, door plant 8 is provided with sealing rubber strip 804 along the direction of height of door plant 8, sealing rubber strip 804 contacts with the lateral wall of spout 11. To the maintenance of prefab, need adopt the mode of steam to carry out the maintenance, the both sides of the maintenance kiln body and the crossbeam and the door plant 8 activity sealing back of support frame 6 sealing connection and the maintenance kiln body, the internal gas of maintenance kiln can be followed the clearance leakage between door plant 8 and the support frame 6, lead to the internal steam temperature instability of maintenance kiln, thereby influence the maintenance effect of prefab, and still can waste a large amount of steam and remove to maintain the temperature stability, the sealed rubber strip 804 that sets up can seal the clearance between door plant 8 and the support frame 6, thereby reduce the loss of steam volume.
The winding machine 1 is arranged on the outer side of the support frame 6 and is arranged on the ground, at least two fixed pulleys 3 are arranged on the transverse plate 5, one fixed pulley 3 is positioned right above a connecting point of the steel wire rope 2 and the door plate 8, the other fixed pulley 3 is positioned at one end, close to the winding machine 1, of the transverse plate 5, and the steel wire rope 2 is wound on the fixed pulley 3. Set up hoist engine 1 subaerial, conveniently overhaul hoist engine 1, avoided hoist engine 1 to install and lead to overhauing comparatively inconvenient problem at diaphragm 5.
An upper travel switch 7 and a lower travel switch 10 are arranged on the support frame 6, and a contact rod 9 positioned between the upper travel switch 7 and the lower travel switch 10 is arranged on the door plate 8. The upper travel switch 7 and the lower travel switch 10 are in signal connection with the winch 1. The operation of the winch 1 is controlled to stop by the touch rod 9 in cooperation with the upper travel switch 7 and the lower travel switch 10. The upper travel switch 7 is used for preventing the door plate 8 from being extruded and deformed with the cross frame 5 due to the fact that the door plate 8 is lifted too high; the down stroke switch 10 can prevent the rope 2 from being tangled after the rope 2 is wound up again due to the fact that the winch 1 releases the overlong steel wire rope 2, the service life of the steel wire rope 2 is shortened due to the fact that the rope tangles can be caused by the fact that the steel wire rope 2 is rapidly abraded, and meanwhile the steel wire rope 2 can be prevented from falling off from the fixed pulley 3.
The two sides of the door panel 8 are rotatably connected with rollers 801 which are in contact with the support frame 6. The door panel 8 is brought into contact with the support frame 6 by the provision of the roller 801, thereby reducing wear of the guide bar 4.
The rollers 801 are made of wear resistant plastic. The roller 801 made of wear-resistant plastic can reduce the abrasion of the supporting frame 6 and reduce the generation of noise.
The steel wire rope 2 is connected to the middle point of the upper end of the door panel 8. The steel wire rope 2 is connected at the middle point of the upper end of the door panel 8, so that the door panel 8 can keep stable when being lifted, and abrasion caused by swinging is reduced.
A groove 802 is formed in the back of the door panel 8 along the height direction of the door panel 8, a plurality of springs 805 are arranged in the groove 802, a push plate 803 is connected to the springs 805, and the push plate 803 is connected with a sealing rubber strip 804. A part of the sealing rubber strip 804 is positioned in the groove 802 and is attached to the inner wall of the groove 802, so that sealing is formed and the phenomenon that the sealing rubber strip 804 is displaced due to friction is limited. By providing the spring 805 and the push plate 803, the sealing rubber strip 804 can be kept attached to the side wall of the chute 11, and a sealing gap effect can be achieved even if the sealing rubber strip 804 is worn.
The working process comprises the following steps: when the kiln door is opened, the control device controls the winch 1 to start working, the winch 1 winds up the steel wire rope 2 to drive the door plate 8 to move upwards, the contact rod 9 touches the upper travel switch 7 after the door plate moves for a certain height, and the upper travel switch 7 controls the winch 1 to stop working through signals, so that the kiln door is opened. When the kiln door is closed, the winch 1 is controlled to start working and release the steel wire rope 2, the door plate 8 is put down, and when the contact rod 9 touches the lower travel switch 10, the winch 1 stops working, so that the kiln door is closed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a kiln door device of maintenance kiln, includes two support frames (6), two the upper end of support frame (6) is connected with diaphragm (5), two the activity is provided with door plant (8) between support frame (6), its characterized in that, door plant (8) are connected with wire rope (2), wire rope (2) activity runs through diaphragm (5) and is connected with hoist engine (1) that is used for going up and down door plant (8), door plant (8) are connected with two at least guide bars (4), guide bar (4) are on a parallel with support frame (6) and the activity runs through diaphragm (5), the inboard of support frame (6) is provided with spout (11) along the length direction of support frame (6), door plant (8) are provided with sealing rubber strip (804) along the direction of height of door plant (8), sealing rubber strip (804) and the lateral wall contact of spout (11).
2. The kiln door device of a curing kiln according to claim 1, wherein the winding machine (1) is arranged outside the supporting frame (6) and on the ground, the transverse plate (5) is provided with at least two fixed pulleys (3), one fixed pulley (3) is positioned right above the connecting point of the steel wire rope (2) and the door plate (8), the other fixed pulley (3) is positioned at one end of the transverse plate (5) close to the winding machine (1), and the steel wire rope (2) is wound on the fixed pulley (3).
3. A kiln door unit for a curing kiln according to claim 1, characterized in that the support frame (6) is provided with an upper travel switch (7) and a lower travel switch (10), and the door panel (8) is provided with a feeler lever (9) between the upper travel switch (7) and the lower travel switch (10).
4. A curing kiln door apparatus as defined in claim 1, wherein rollers (801) in contact with the support frame (6) are rotatably attached to both sides of the door panel (8).
5. A kiln door unit of a curing kiln according to claim 4, characterized in that the rollers (801) are made of wear resistant plastic.
6. A curing kiln door apparatus according to claim 1, wherein the wire rope (2) is connected to the door panel (8) at the midpoint of the upper end thereof.
7. A curing kiln door apparatus according to claim 1, wherein the back of the door panel (8) is provided with a groove (802) along the height direction of the door panel (8), a plurality of springs (805) are arranged in the groove (802), a push plate (803) is connected to the springs (805), and the push plate (803) is connected to the sealing rubber strip (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313727.1U CN218092696U (en) | 2022-05-26 | 2022-05-26 | Kiln door device of curing kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313727.1U CN218092696U (en) | 2022-05-26 | 2022-05-26 | Kiln door device of curing kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218092696U true CN218092696U (en) | 2022-12-20 |
Family
ID=84462129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221313727.1U Active CN218092696U (en) | 2022-05-26 | 2022-05-26 | Kiln door device of curing kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218092696U (en) |
-
2022
- 2022-05-26 CN CN202221313727.1U patent/CN218092696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218092696U (en) | Kiln door device of curing kiln | |
| CN113247766A (en) | Novel hydraulic self-locking anti-climbing device | |
| CN111085551A (en) | Automatic opening and closing heat preservation cover device for continuous casting billet hot conveying roller way and using method thereof | |
| CN209923882U (en) | Gate structure for hydraulic engineering | |
| CN201209097Y (en) | Wire line guide device for hoister | |
| CN210797459U (en) | Lifting device for water conservancy gate | |
| KR20090001585U (en) | Apparatus for lifting floodgate | |
| CN210315435U (en) | Quick hoist type double-lifting-point hoist | |
| CN208777277U (en) | A kind of water conservancy and hydropower open-close type gate | |
| CN203629313U (en) | Large automatic furnace door pressing and sealing mechanism | |
| CN218344936U (en) | Assembled sedan-chair top structure | |
| CN210151678U (en) | Semi-automatic door cover that moves of hoist formula headstock gear frame | |
| CN221459667U (en) | Novel wire rope winding device | |
| CN215758888U (en) | Water sluicegate with reduce friction loss | |
| CN219363277U (en) | Basket grille | |
| CN215479229U (en) | European style energy-saving crane with protection structure | |
| CN214883467U (en) | Novel high-strength steel gate | |
| CN219886717U (en) | Water conservancy gate opening and closing device | |
| CN215290002U (en) | Wheel type guide device for steel wire rope of open-top radial gate and mounting structure thereof | |
| CN204508012U (en) | Loading hopper elevator feeding device | |
| CN205675933U (en) | A kind of elevator speed governor | |
| CN219547712U (en) | Closed river sluice | |
| CN213952132U (en) | Automatic change switch floodgate door | |
| CN216075004U (en) | Lifting type water conservancy gate for water conservancy project | |
| CN217074978U (en) | Rocking arm twines membrane machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610047 area a and B, 8th floor, Sichuan Expressway Building, No.90, West 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Patentee after: Sichuan Communications Construction Group Co.,Ltd. Address before: 610041 area a and B, 8th floor, Sichuan Expressway Building, No.90, West 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Patentee before: Sichuan Communications Construction Group Co.,Ltd. |
|
| CP03 | Change of name, title or address |