CN207956657U - A kind of discharger opens hand hole device soon - Google Patents
A kind of discharger opens hand hole device soon Download PDFInfo
- Publication number
- CN207956657U CN207956657U CN201721747563.2U CN201721747563U CN207956657U CN 207956657 U CN207956657 U CN 207956657U CN 201721747563 U CN201721747563 U CN 201721747563U CN 207956657 U CN207956657 U CN 207956657U
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- China
- Prior art keywords
- hand hole
- cover board
- discharger
- fastening bolt
- ontology
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Abstract
The utility model discloses a kind of dischargers to open hand hole device, including hand hole ontology soon, and overturning cover board is covered with above the hand hole ontology, and the arranged on left and right sides of hand hole ontology is respectively arranged with ear mount one and ear mount two；One end of the overturning cover board is rotatablely connected with ear mount one by axis pin one；The ear mount two is rotatablely connected by axis pin two and fastening bolt；It is provided with retaining ring ear, fastening bolt and retaining ring ear in the fastening bolt and is fixedly connected with the other end for overturning cover board；It is welded with hand hole flange below the hand hole ontology, leak-proof sealing pad is provided with below hand hole flange, dredging slot is provided on leak-proof sealing pad, wherein leak-proof sealing pad is arranged between hand hole flange and discharger.The utility model has the beneficial effects that a kind of discharger provided by the utility model opens hand hole device soon, the technical deficiency of existing discharger hand hole is overcome, the convenient on and off of hand hole, has saved the operating time when realizing processing putty.
Description
Technical field
The utility model is related to discharger flange hand hole technical fields, more specifically, be related to a kind of discharger opens hand soon
Aperture apparatus.
Background technology
Discharger be cleaner ash discharge, air-supply and other equipment feed capital equipment, be suitable for granular material and
Expect shape material.
Existing discharger is mostly matched with gate valve, and hand hole is mostly that flange connection is arranged in discharger entrance
Discharger is opened every time and is required for first closing entrance gate valve, then the bolt of mounting flange lid is unclamped in place；After the completion of work
It closes hand hole flange is first-class, again clamping screw, then opens gate valve；Not only operate it is time-consuming and laborious, and work when can also
Material leakage, gasket damage, bolt is caused frequently to dismantle the problems such as damaging screw thread.
Therefore, in view of the above, it is that those skilled in the art need to solve to invent a kind of discharger to open hand hole device soon
The problem of.
Utility model content
In view of the above problems, a kind of discharger of the utility model offer opens hand hole device soon, existing discharger hand hole is overcome
Technical deficiency, realize processing putty when hand hole convenient on and off, save the operating time.
To achieve the above object, the utility model uses following technical scheme：
A kind of discharger opens hand hole device, including hand hole ontology soon, and overturning cover board is covered with above the hand hole ontology,
The arranged on left and right sides of hand hole ontology is respectively arranged with ear mount one and ear mount two；One end of the overturning cover board passes through pin with ear mount one
Axis one is rotatablely connected；The ear mount two is rotatablely connected by axis pin two and fastening bolt；Locking is provided in the fastening bolt
Ring ear, fastening bolt and retaining ring ear are fixedly connected with the other end of overturning cover board；It is welded with hand below the hand hole ontology
Hole flange is provided with leak-proof sealing pad below hand hole flange, dredging slot, wherein leak-proof sealing pad is provided on leak-proof sealing pad
It is arranged between hand hole flange and discharger.
Further, one end that the overturning cover board is connect with fastening bolt offers U-shaped groove, and fastening bolt setting exists
In U-shaped groove.
Further, the lower end setting of the overturning cover board is fluted, and gasket seal is provided in groove.
Further, it is provided with cover board handle above the overturning cover board.
Further, the hand hole ontology is cuboid hollow structure.
Further, the both ends of the dredging slot are further opened with stress hole.
The utility model has the beneficial effects that：A kind of discharger provided by the utility model opens hand hole device soon, overcomes
The technical deficiency of existing discharger hand hole, the convenient on and off of hand hole, has saved the operating time when realizing processing putty.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of discharger described in the utility model opens hand hole device soon；
Fig. 2 is the structural schematic diagram of hand hole ontology described in the utility model；
Fig. 3 is the structural schematic diagram of leak-proof sealing pad described in the utility model；
In figure, 1, hand hole ontology；2, cover board is overturn；3, cover board handle；4, ear mount one；5, axis pin one；6, ear mount two；7, tight
Fixing bolt；8, axis pin two；9, retaining ring ear；10, hand hole flange；11, leak-proof sealing pad；111, slot is dredged；112, stress hole；
201, groove；202, gasket seal.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-3, a kind of discharger opens hand hole device, including hand hole ontology 1, the top of the hand hole ontology 1 soon
It is covered with overturning cover board 2, the arranged on left and right sides of hand hole ontology 1 is respectively arranged with ear mount 1 and ear mount 26；The overturning cover board 2
One end and ear mount 1 pass through axis pin 1 and be rotatablely connected；The ear mount 26 is rotatablely connected by axis pin 28 and fastening bolt 7；
It is provided with retaining ring ear 9, fastening bolt 7 and retaining ring ear 9 in the fastening bolt 7 and the other end of overturning cover board 2 fixes company
It connects；The lower section of the hand hole ontology 1 is welded with hand hole flange 10, and the lower section of hand hole flange 10 is provided with leak-proof sealing pad 11, prevents
Dredging slot 111 is provided on leakage gasket 11, wherein leak-proof sealing pad 11 is arranged between hand hole flange 10 and discharger.
In order to preferably realize that the utility model, one end that the overturning cover board 2 is connect with fastening bolt 7 offer U-shaped
Groove, fastening bolt 7 are arranged in U-shaped groove.
In order to preferably realize that the utility model, the lower end of the overturning cover board 2 are arranged fluted 201, are set in groove 201
It is equipped with gasket seal 202.
In order to preferably realize that the utility model, the top of the overturning cover board 2 are provided with cover board handle 3.
In order to preferably realize that the utility model, the hand hole ontology 1 are cuboid hollow structure.
In order to preferably realize that the utility model, the both ends of the dredging slot 111 are further opened with stress hole 112.
In the present embodiment, when needing to dredge discharger, retaining ring ear 9 is unscrewed first, fastening bolt 7 is around ear mount two
6 rotations, allow one end of overturning cover board 2 to open, and opening can be overturn around axis pin 1 by overturning cover board 2 in this way；Dredge discharger
The tool of entrance is worked by hand hole ontology 1 and leak-proof sealing pad 11；After the completion of dredging, by overturning cover board 2 further around axis pin
One 5 overturnings are closed, and fastening bolt 7 is returned to by 28 returning buckle of axis pin on overturning cover board 2, and retaining ring ear 9 is screwed fastening bolt
7 can fasten overturning cover board 2, complete a purge operation.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (6)
1. a kind of discharger opens hand hole device, including hand hole ontology (1) soon, it is characterised in that：The top of the hand hole ontology (1)
It is covered with overturning cover board (2), the arranged on left and right sides of hand hole ontology (1) is respectively arranged with ear mount one (4) and ear mount two (6)；It is described to turn over
One end of hub cap plate (2) is rotatablely connected with ear mount one (4) by axis pin one (5)；The ear mount two (6) by axis pin two (8) with
Fastening bolt (7) is rotatablely connected；Retaining ring ear (9), fastening bolt (7) and retaining ring ear are provided on the fastening bolt (7)
(9) it is fixedly connected with the other end of overturning cover board (2)；It is welded with hand hole flange (10), hand hole below the hand hole ontology (1)
It is provided with leak-proof sealing pad (11) below flange (10), dredging slot (111), wherein leakproof are provided on leak-proof sealing pad (11)
Gasket (11) is arranged in hand hole flange (10) between discharger.
2. a kind of discharger according to claim 1 opens hand hole device soon, it is characterised in that：The overturning cover board (2) with
One end of fastening bolt (7) connection offers U-shaped groove, and fastening bolt (7) is arranged in U-shaped groove.
3. a kind of discharger according to claim 1 or 2 opens hand hole device soon, it is characterised in that：The overturning cover board (2)
Lower end fluted (201) are set, be provided with gasket seal (202) in groove (201).
4. a kind of discharger according to claim 1 or 2 opens hand hole device soon, it is characterised in that：The overturning cover board (2)
Top be provided with cover board handle (3).
5. a kind of discharger according to claim 1 opens hand hole device soon, it is characterised in that：The hand hole ontology (1) is
Cuboid hollow structure.
6. a kind of discharger according to claim 1 opens hand hole device soon, it is characterised in that：The dredging slot (111)
Both ends are further opened with stress hole (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747563.2U CN207956657U (en) | 2017-12-15 | 2017-12-15 | A kind of discharger opens hand hole device soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747563.2U CN207956657U (en) | 2017-12-15 | 2017-12-15 | A kind of discharger opens hand hole device soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956657U true CN207956657U (en) | 2018-10-12 |
Family
ID=63728649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721747563.2U Active CN207956657U (en) | 2017-12-15 | 2017-12-15 | A kind of discharger opens hand hole device soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207956657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082763A (en) * | 2017-12-15 | 2018-05-29 | 大唐河北发电有限公司马头热电分公司 | A kind of discharger opens hand hole device soon |
-
2017
- 2017-12-15 CN CN201721747563.2U patent/CN207956657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082763A (en) * | 2017-12-15 | 2018-05-29 | 大唐河北发电有限公司马头热电分公司 | A kind of discharger opens hand hole device soon |
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