CN209082943U - A kind of detachable pressure oil tank safety valve apparatus for examination and repair - Google Patents
A kind of detachable pressure oil tank safety valve apparatus for examination and repair Download PDFInfo
- Publication number
- CN209082943U CN209082943U CN201821935430.2U CN201821935430U CN209082943U CN 209082943 U CN209082943 U CN 209082943U CN 201821935430 U CN201821935430 U CN 201821935430U CN 209082943 U CN209082943 U CN 209082943U
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- Prior art keywords
- examination
- oil tank
- pressure oil
- platform
- safety valve
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- 238000007689 inspection Methods 0.000 claims abstract description 28
- 230000009194 climbing Effects 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of detachable pressure oil tank safety valve apparatus for examination and repair, including repairing frame interconnected (1) and climbing frame (2)；The repairing frame (1) includes inspection platform (3), both ends below inspection platform (3) are equipped with support frame (4), lower section on rear side of inspection platform (3) is equipped with ladder (5), is equipped with arc-shaped concave (6) on front side of inspection platform (3)；Support frame as described above (4) upper end is equipped with fixing seat (7), is equipped with positioning convex platform (8) above fixing seat (7), and positioning convex platform (8) side is equipped with the threaded hole being located on fixing seat (7)；The positioning groove (9) and mounting hole closed respectively with positioning convex platform (8) and corresponding threaded holes is equipped with below the inspection platform (3).The utility model has the characteristics that easy disassembly and can be improved security performance.
Description
Technical field
The utility model relates to a kind of pressure oil tank apparatus for examination and repair, especially a kind of detachable pressure oil tank safety valve inspection
Repair device.
Background technique
In large hydropower station, when unit maintenance, the safety being mounted on pressure oil tank to ball valve, governor etc. is needed
Valve is verified, and the verification of safety valve is typically required and safety valve is removed and could be verified.But existing pressure oil tank is all
It is relatively high, generally 3 meters or more, and safety valve is all mounted on the highest point of pressure oil tank substantially, so needing to build maintenance flat
Platform can carry out dismounting operation.But existing inspection platform is typically all easy steel frame construction, not only dismounting bothers,
And security performance is relatively low.Therefore, existing technology has that dismounting is troublesome and security performance is lower.
Utility model content
The purpose of the utility model is to provide a kind of detachable pressure oil tank safety valve apparatus for examination and repair.This is practical new
Type has the characteristics that easy disassembly and can be improved security performance.
The technical solution of the utility model includes: a kind of detachable pressure oil tank safety valve apparatus for examination and repair, including be connected with each other
Repairing frame and climbing frame；The repairing frame includes inspection platform, and the both ends below inspection platform are equipped with support frame, inspection platform
The lower section of rear side is equipped with ladder, is equipped with arc-shaped concave on front side of inspection platform；Support frame as described above upper end is equipped with fixing seat, in fixing seat
Side is equipped with positioning convex platform, and positioning convex platform side is equipped with the threaded hole being located in fixing seat；Difference is equipped with below the inspection platform
The positioning groove and mounting hole closed with positioning convex platform and corresponding threaded holes.
In a kind of detachable pressure oil tank safety valve apparatus for examination and repair above-mentioned, safety is additionally provided with above the inspection platform
Guardrail.
In a kind of detachable pressure oil tank safety valve apparatus for examination and repair above-mentioned, support frame as described above includes two and is parallel to each other
Column, the diagonal brace in skewed crossing arrangement is equipped between two root posts, column bottom is equipped with support base.
Two guiding are equipped in a kind of detachable pressure oil tank safety valve apparatus for examination and repair above-mentioned, above the support base
Bar, being equipped between two guide rods is in limit plate arranged up and down, and screw rod is equipped between two pieces of limit plates, and screw rod is equipped with movement
Nut, travelling nut both ends are equipped with the slide matched with guide rod, and movable stand is additionally provided with below slide, and movable stand, which is equipped with, to be moved
Driving wheel, the support base are equipped with the opening matched with movable pulley.
In a kind of detachable pressure oil tank safety valve apparatus for examination and repair above-mentioned, non-slip mat is equipped with below the support base.
In a kind of detachable pressure oil tank safety valve apparatus for examination and repair above-mentioned, the climbing frame includes ladder frame body, rank
It is equipped with multiple steps above ladder body, strut is equipped with below ladder frame body, is equipped with universal wheel below strut.
In a kind of detachable pressure oil tank safety valve apparatus for examination and repair above-mentioned, ladder frame body front end is equipped with and column
The fixture matched.
Compared with prior art, the utility model is composed of both repairing frame and climbing frame, flexible for installation, convenient for tearing open
Dress, and it is also convenient for service personnel's climbing, safety is excellent；Meanwhile repairing frame is made of support frame and inspection platform, maintenance is flat
Arc-shaped concave is provided on platform, so as to be matched with pressure oil tank, the installation of easy access device, and also it is flat by maintenance
Platform and pressure oil tank are mutually clamped, and repairing frame can be effectively prevent mobile, to improve the security performance of construction；By propping up
Fixing seat and positioning convex platform is arranged in support upper end, and mutually matched positioning groove and mounting hole is arranged in the lower section of inspection platform,
Thus facilitate installation, can also effectively improve installation accuracy.In conclusion the utility model has easy disassembly and can mention
The characteristics of high safety performance.
In addition, by the way that the movable pulley that can be stretched is arranged on support base, consequently facilitating the position to apparatus for examination and repair carries out
Adjustment, improves the flexibility ratio of installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is A in Fig. 2 to enlarged drawing；
Fig. 4 is the scheme of installation of movable pulley.
The label in accompanying drawing is: 1- repairing frame, 2- climbing frame, 3- inspection platform, 4- support frame, 5- ladder, 6- arc are recessed
Face, 7- fixing seat, 8- positioning convex platform, 9- positioning groove, 10- safety barrier, 201- ladder frame body, 202- step, 203- strut,
204- universal wheel, 205- fixture, 401- column, 402- diagonal brace, 403- guide rod, 404- limit plate, 405- screw rod, 406- are mobile
Nut, 407- slide, 408- movable stand, 409- movable pulley, 410- opening, 411- support base.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of detachable pressure oil tank safety valve apparatus for examination and repair is constituted as shown in Figures 1 to 4, including mutual
The repairing frame 1 and climbing frame 2 of connection；The repairing frame 1 includes inspection platform 3, and the both ends of 3 lower section of inspection platform are equipped with support frame
4, the lower section of 3 rear side of inspection platform is equipped with ladder 5, is equipped with arc-shaped concave 6 on front side of inspection platform 3；4 upper end of support frame as described above is equipped with
Fixing seat 7, positioning convex platform 8 is equipped with above fixing seat 7, and 8 side of positioning convex platform is equipped with the threaded hole being located in fixing seat 7；It is described
The positioning groove 9 and mounting hole closed respectively with positioning convex platform 8 and corresponding threaded holes is equipped with below inspection platform 3.
Safety barrier 10 is additionally provided with above the inspection platform 3.
Support frame as described above 4 includes two columns 401 being parallel to each other, and is equipped between two root posts 401 and arranges in skewed crossing
Diagonal brace 402,401 bottom of column be equipped with support base 411.
It is equipped with two guide rods 403 above the support base 411, is equipped between two guide rods 403 in arranged up and down
Limit plate 404, is equipped with screw rod 405 between two pieces of limit plates 404, and screw rod 405 is equipped with travelling nut 406, and 406 liang of travelling nut
End is equipped with the slide 407 matched with guide rod 403, and movable stand 408 is additionally provided with below slide 407, and movable stand 408, which is equipped with, to be moved
Driving wheel 409, the support base 411 are equipped with the opening 410 matched with movable pulley 409.
Non-slip mat is equipped with below the support base 411.
The climbing frame 2 includes ladder frame body 201, is equipped with multiple steps 202, ladder frame body 201 above ladder frame body 201
Lower section is equipped with strut 203, and the universal wheel 204 from strap brake is equipped with below strut 203.
201 front end of ladder frame body is equipped with the fixture 205 matched with column 401.
The fixture selects common fixture, such as clip on the market.
The limit plate of the lower part is equipped with the through-hole gone up and down for movable stand.It is additionally provided on the limit plate of lower part for fixing
The rolling bearing units of screw rod rotate convenient for screw rod.
Screw rod upper end is equipped with rotating handle.
The installation process of the utility model: first two support frames are placed vertically, then by support frame and climbing frame through pressing from both sides
Tool is fastened and fixed, and then support platform is fixed on above two support frames, the positioning groove and convex below support platform
Platform matches, and is then mutually fixed support platform with fixing seat by bolt, and realization support platform is fixedly connected with support frame.
When needing to move the apparatus for examination and repair, by rotary screw, screw rod goes up and down travelling nut, when needing to decline movable pulley
When, declined by travelling nut, drives movable pulley to pass through opening, this can be driven by the rotation of movable pulley with ground face contact
Device is mobile.
Claims (7)
1. a kind of detachable pressure oil tank safety valve apparatus for examination and repair, it is characterised in that: including repairing frame interconnected (1) and
Climbing frame (2)；The repairing frame (1) includes inspection platform (3), and the both ends below inspection platform (3) are equipped with support frame (4), inspection
Lower section on rear side of equating platform (3) is equipped with ladder (5), is equipped with arc-shaped concave (6) on front side of inspection platform (3)；On support frame as described above (4)
End is equipped with fixing seat (7), is equipped with positioning convex platform (8) above fixing seat (7), and positioning convex platform (8) side, which is equipped with, is located at fixing seat (7)
On threaded hole；The positioning groove closed respectively with positioning convex platform (8) and corresponding threaded holes is equipped with below the inspection platform (3)
(9) and mounting hole.
2. a kind of detachable pressure oil tank safety valve apparatus for examination and repair according to claim 1, it is characterised in that: the inspection
Safety barrier (10) are additionally provided with above equating platform (3).
3. a kind of detachable pressure oil tank safety valve apparatus for examination and repair according to claim 1, it is characterised in that: the branch
Support (4) includes two columns being parallel to each other (401), and the diagonal brace in skewed crossing arrangement is equipped between two root posts (401)
(402), column (401) bottom is equipped with support base (411).
4. a kind of detachable pressure oil tank safety valve apparatus for examination and repair according to claim 3, it is characterised in that: the branch
It supports and is equipped with two guide rods (403) above seat (411), being equipped between two guide rods (403) is in limit plate arranged up and down
(404), screw rod (405) are equipped between two pieces of limit plates (404), screw rod (405) is equipped with travelling nut (406), travelling nut
(406) both ends are equipped with the slide (407) matched with guide rod (403), are additionally provided with movable stand (408) below slide (407), move
Moving frame (408) is equipped with movable pulley (409), and the support base (411) is equipped with the opening matched with movable pulley (409)
(410)。
5. a kind of detachable pressure oil tank safety valve apparatus for examination and repair according to claim 3, it is characterised in that: the branch
It supports and is equipped with non-slip mat below seat (411).
6. a kind of detachable pressure oil tank safety valve apparatus for examination and repair according to claim 3, it is characterised in that: described to step on
Overhead (2) include ladder frame body (201), multiple steps (202) are equipped with above ladder frame body (201), below ladder frame body (201)
Equipped with strut (203), universal wheel (204) are equipped with below strut (203).
7. a kind of detachable pressure oil tank safety valve apparatus for examination and repair according to claim 6, it is characterised in that: the rank
Ladder body (201) front end is equipped with the fixture (205) matched with column (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935430.2U CN209082943U (en) | 2018-11-22 | 2018-11-22 | A kind of detachable pressure oil tank safety valve apparatus for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935430.2U CN209082943U (en) | 2018-11-22 | 2018-11-22 | A kind of detachable pressure oil tank safety valve apparatus for examination and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082943U true CN209082943U (en) | 2019-07-09 |
Family
ID=67125315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935430.2U Active CN209082943U (en) | 2018-11-22 | 2018-11-22 | A kind of detachable pressure oil tank safety valve apparatus for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997261A (en) * | 2021-12-15 | 2022-02-01 | 开封中节能再生能源有限公司 | Garbage grab bucket overhauling platform |
-
2018
- 2018-11-22 CN CN201821935430.2U patent/CN209082943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997261A (en) * | 2021-12-15 | 2022-02-01 | 开封中节能再生能源有限公司 | Garbage grab bucket overhauling platform |
| CN113997261B (en) * | 2021-12-15 | 2024-05-07 | 开封中节能再生能源有限公司 | Garbage grab overhauling platform |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |