CN210088898U - Manhole door capable of being horizontally opened and closed and obliquely installed - Google Patents
Manhole door capable of being horizontally opened and closed and obliquely installed Download PDFInfo
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- CN210088898U CN210088898U CN201920675807.3U CN201920675807U CN210088898U CN 210088898 U CN210088898 U CN 210088898U CN 201920675807 U CN201920675807 U CN 201920675807U CN 210088898 U CN210088898 U CN 210088898U
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- manhole door
- rotating device
- otic placode
- support
- manhole
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Abstract
A manhole door capable of being horizontally opened and closed and obliquely installed belongs to the technical field of environmental protection and the technical field of manual entering equipment and pipeline maintenance. The top of manhole door installation base is connected with the gate seat flange, the side of manhole door installation base is connected with the support layer board, the support layer board is connected and is rotated the sleeve pipe web, it rotates sleeve pipe and support U-shaped shoe to rotate the sleeve pipe web connection, the side of gate seat flange is connected to the other end of support U-shaped shoe, rotate the bushing coupling rotating device angle muscle, the crooked other end connection otic placode branch of rotating device angle muscle, the rotating device otic placode is connected to the other end of otic placode branch, the rotating device otic placode is fixed on the plectane of heat preservation cavity, the heat preservation cavity and door closure flange joint. The utility model discloses a conduction of power is carried out at a series of inclination, adopts the heat transfer inside and outside the isolated manhole door of heat preservation cavity, can adapt to the inclination of pipeline and equipment, and operating space is more nimble, directly aims deposition point and maintenance point, need not borrow other instruments again, labour saving and time saving.
Description
Technical Field
The utility model relates to a manhole door of slope installation is opened and close to level belongs to environmental protection technical field and needs artifical entering means and pipeline to overhaul's technical field.
Background
In the environmental protection industry, the incineration of hazardous waste becomes an important way to solve the pollution of hazardous waste. Hazardous waste composition is comparatively complicated, must produce a large amount of flue gas through burning, and the flue gas contains moisture, dust and multiple acid component, and direct emission can cause the pollution to the air, therefore burns the flue gas that produces and need purification treatment. The flue gas pipeline is a necessary path for connecting the flue gas purification equipment, and when the temperature changes and the flow direction of the flue gas changes, substances carried in the flue gas can form salt deposition or dust deposition in the flue gas pipeline, so that the normal flow of the flue gas is influenced. The dust accumulation point of the flue gas pipeline is often inconvenient to install a vertical manhole door, and the inclined manhole door is inconvenient to open and close due to gravity, so that necessary dust cleaning work is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a manhole door capable of being horizontally opened and closed and obliquely installed, which is convenient to be installed on a pipeline or equipment at any angle and is flexibly opened and closed.
In order to realize the above-mentioned purpose, the utility model provides a manhole door that slope installation is opened and close to level, the gate seat flange is connected at the top of manhole door installation base, the support layer board is connected to the side of manhole door installation base, support layer board connection rotating sleeve web, rotating sleeve web connects rotating sleeve and support U-shaped plate, the side of gate seat flange is connected to the other end of support U-shaped plate, rotating sleeve connects the rotating device angle muscle, the crooked other end connection otic placode branch of rotating device angle muscle, the other end connection rotating device otic placode of otic placode branch, the rotating device otic placode is fixed on the plectane of heat preservation cavity, heat preservation cavity and gate cover flange joint, the gate cover flange is connected with gate seat flange relative contact.
The lug plate support rod is connected with the lug plate of the rotating device through a nut.
The lug plate supporting rod and the lug plate of the rotating device are connected with the circular plate plane of the heat-insulating chamber by an angle phi.
The corner of the corner rib of the rotating device is connected with the ladder rib of the rotating device.
According to the above technical scheme, the utility model discloses a conduction of power is carried out at a series of inclination, adopts the isolated inside and outside heat transfer of manhole door of heat preservation cavity, has following beneficial effect:
1. compared with a manhole door with a traditional meaning, the manhole door can adapt to the inclination angles of pipelines and equipment, is more flexible in operation space, directly aims at dust deposition points and overhaul points, does not need other tools, and is time-saving and labor-saving.
2. The manhole door cover is provided with a heat preservation chamber which can isolate heat exchange between a pipeline or equipment and air. Compared with the traditional manhole door, the door cover is filled with heat insulation materials, so that the manhole door is more convenient to open and close, and pipelines or equipment are convenient to frequently overhaul and clean.
3. The manhole door of slope installation need bear more power and can accomplish opening and close of manhole door for the manhole door rotating device of perpendicular installation, and for the mediation that reaches operability and intensity, rotating device is equipped with a rotating device ladder muscle and a rotating device angle muscle, and the completion that makes the manhole door can be smooth is opened and close the action.
Drawings
The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:
FIG. 1 is a front view of the horizontally opening and closing inclined manhole door of the present invention;
FIG. 2 is a left side view of a partially sectioned view of the horizontally opened and closed inclined manhole door of the present invention;
figure 3 is the utility model discloses the level is opened and close the axonometric drawing of slope installation manhole door.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.
It will be appreciated by those skilled in the art that, unless otherwise specified, terms such as "mounted," "connected," and "secured" are used herein in a generic sense to encompass, for example, either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art.
The following description is further illustrative in combination for the purpose of facilitating an understanding of the embodiments, and is not intended to limit the embodiments of the invention.
Example 1: as shown in fig. 1, fig. 2 and fig. 3, a manhole door installed in a horizontal opening and closing inclined mode comprises a manhole door installation base 3, one side of the manhole door installation base 3 is installed on a pipeline or equipment used by the manhole door, a door seat flange 2 is installed on the other side of the manhole door installation base 3, a rotary support 11 is installed on the manhole door installation base 3, the rotary support 11 is composed of a rotary sleeve component 14, a support horseshoe 13 and a support supporting plate 17, each component is connected with the rest two components, the rotary sleeve component 14 is connected with a rotating device 8, the support horseshoe 13 is fixed on the door seat flange 2, the support supporting plate 17 is fixed on the installation base 3, and a welding hole is reserved at a joint of the support horseshoe 13.
A manhole door which is horizontally opened and closed and is obliquely installed comprises a manhole door cover 4, wherein the manhole door cover 4 consists of a door cover flange 5, a heat preservation chamber 6 and a rotating device ear plate 7; the door cover flange 5 is matched with the door seat flange 2, the heat-insulating chamber 6 is composed of a circular plate and a cylinder, and the heat-insulating chamber is filled with heat-insulating materials to realize the heat-insulating function. The ear plate 7 of the rotating device is connected with the circular plate of the heat preservation chamber 6 at a certain angle phi, and the angle phi is the same as the angle of the inclined installation of the manhole door.
A manhole door which is horizontally opened and closed and obliquely installed comprises a rotating device 8, wherein one end of the rotating device 8 is fixed on a rotating device lug plate 7, the other end of the rotating device 8 is fixed on a rotating sleeve assembly 14, and a rotating device ladder rib 9 and a rotating device angle rib 10 are arranged at a main stress part; the rotary sleeve assembly 14 is composed of a rotary sleeve lug plate 12, a rotary sleeve 15 and a rotary sleeve web plate 16, the rotary sleeve lug plate 12 is connected with the support horseshoe plate 13 and the rotary sleeve web plate 16, and the rotary sleeve 15 is fixed on the rotary sleeve web plate 16.
The utility model has the advantages of reasonable design, think about ingeniously, both realized the slope and installed the space requirement at pipeline or equipment, satisfied the convenience of the horizontal operation of human mechanics again, heat preservation function in addition reduces the calorific loss of pipeline or equipment.
Example 2: as shown in fig. 1, 2 and 3, a manhole door capable of being horizontally opened and closed and being obliquely installed comprises a manhole door seat, a manhole door cover and a rotating device for connecting the manhole door seat and the door cover. The manhole door seat is structurally characterized in that an installation base is connected with a door seat flange, a rotating device support is fixed at the joint of the door seat flange and the installation base, a manhole door cover flange is connected with a heat-insulating cavity, a circular plate of the heat-insulating cavity is connected with a rotating device lug plate, and a rotating device is connected between the rotating device lug plate and the rotating device support and used for realizing the horizontal opening and closing of a manhole door; the mounting base of the manhole door is provided with a rotating device support, and the inclination angle of a rotating sleeve assembly on the rotating device support is consistent with the mounting inclination angle of the manhole door; the manhole cover is provided with a heat preservation chamber, so that heat preservation outside the manhole can be realized; the rocking arm of manhole door is provided with a rotating device ladder muscle and a rotating device angle muscle, has compromise the human mechanical properties and the mechanical strength of rocking arm.
Example 3: as shown in figures 1, 2 and 3, a horizontally opened and closed obliquely installed manhole door comprises a manhole door installation base 3, the top of the manhole door installation base 3 is connected with a door seat flange 2, the side surface of the manhole door installation base 3 is connected with a support supporting plate 17, the support supporting plate 17 is connected with a rotating sleeve web plate 16, the rotating sleeve web plate 16 is connected with a rotating sleeve 15 and a support U-shaped plate 13, the other end of the support U-shaped plate 13 is connected with the side surface of the door seat flange 2, the rotating sleeve 15 is connected with a rotating device angle rib 10, the bent other end of the rotating device angle rib 10 is connected with an ear plate supporting rod 1, the other end of the ear plate supporting rod 1 is connected with a rotating device ear plate 7, the rotating device ear plate 7 is fixed on a circular plate of a heat preservation chamber 6, the heat preservation chamber 6 is connected with a door cover flange 5, the door seat flange 5 is in opposite contact with the door seat flange 2, a rotating device ladder, the ear plate supporting rod 1 and the ear plate 7 of the rotating device are connected with the circular plate plane of the heat preservation chamber 6 by an angle phi, and the range of the angle phi is 30-60 degrees and can be set according to actual requirements.
The connection between the ear plate supporting rod 1 and the ear plate 7 of the rotating device is fixed through a nut.
The ladder rib 9 of the rotating device is a ladder-shaped reinforcing rib which has strength and rigidity which are matched with the weight of the manhole door after being checked.
The corner ribs 10 of the rotating device are triangular reinforcing ribs with strength and rigidity matched with the weight of the manhole door after being checked.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are included in the scope of the present invention.
Claims (7)
1. The utility model provides a manhole door of slope installation is opened and close to level, the gate seat flange is connected at the top of its characterized in that manhole door installation base, the support layer board is connected to the side of manhole door installation base, the rotation sleeve pipe web is connected to the support layer board, rotation sleeve pipe web and support U-shaped plate are connected to the rotation sleeve pipe web, the side of gate seat flange is connected to the other end of support U-shaped plate, rotation set corner rib is connected to the rotation set corner rib, the crooked other end of rotation set corner rib connects otic placode branch, the other end connection rotating device otic placode of otic placode branch, the rotating device otic placode is fixed on the plectane of heat preservation cavity, heat preservation cavity and gate cover flange joint, the gate cover flange is connected.
2. The manhole door capable of being opened and closed horizontally and being installed obliquely according to claim 1, wherein the connection between the lug plate strut and the lug plate of the rotating device is fixed through a nut.
3. The manhole door capable of being opened and closed horizontally and being installed obliquely according to claim 1, wherein the lug plate supporting rod and the lug plate of the rotating device are connected with the plane of the circular plate of the heat-insulating chamber at an angle phi.
4. The manhole door of claim 1, wherein the corner of the corner rib of the rotating device is connected to the ladder rib of the rotating device.
5. The manhole door capable of being horizontally opened, closed and obliquely installed according to claim 1, wherein the ladder rib of the rotating device is a ladder-shaped reinforcing rib with strength and rigidity matched with the weight of the manhole door after being checked.
6. The manhole door capable of being horizontally opened, closed and obliquely installed according to claim 1, wherein the corner ribs of the rotating device are triangular reinforcing ribs with strength and rigidity matched with the weight of the manhole door after being checked.
7. A horizontally opening and closing slantly installed manhole door according to claim 1, characterized in that the angle phi ranges from 30 to 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675807.3U CN210088898U (en) | 2019-05-13 | 2019-05-13 | Manhole door capable of being horizontally opened and closed and obliquely installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675807.3U CN210088898U (en) | 2019-05-13 | 2019-05-13 | Manhole door capable of being horizontally opened and closed and obliquely installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088898U true CN210088898U (en) | 2020-02-18 |
Family
ID=69478014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920675807.3U Active CN210088898U (en) | 2019-05-13 | 2019-05-13 | Manhole door capable of being horizontally opened and closed and obliquely installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088898U (en) |
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2019
- 2019-05-13 CN CN201920675807.3U patent/CN210088898U/en active Active
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