CN2550333Y - Anti-collision tank support device for erecting rig - Google Patents
Anti-collision tank support device for erecting rig Download PDFInfo
- Publication number
- CN2550333Y CN2550333Y CN 02221117 CN02221117U CN2550333Y CN 2550333 Y CN2550333 Y CN 2550333Y CN 02221117 CN02221117 CN 02221117 CN 02221117 U CN02221117 U CN 02221117U CN 2550333 Y CN2550333 Y CN 2550333Y
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- CN
- China
- Prior art keywords
- tank
- supporting device
- collision
- crashproof
- derrick
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti-collision supporting cage device for shaft construction derricks, preferably used as a safety protection device when winding cables break, due to high speed and over winding of a lifting vessel during lifting a vertical shaft under the condition of shaft construction derrick. A plurality of upright columns are arranged on a sheave wheel platform of the shaft construction derrick, and the sheave wheel platform is connected with an anti-collision bracket for supporting cage through the upright columns; the anti-collision bracket for supporting cage consists of an anti-collision beam, a plurality of rubber springs and a plurality of joists, a supporting cage device positioned under the anti-collision bracket is arranged on a frame formed by a plurality of fixed beams and a plurality of reinforced beams, and the frame is connected with the anti-collision beam through a plurality of support beams. The force bearing points of the anti-collision beam and the supporting cage device act directly on the sheave wheel platform. The utility model has the advantages of stable braking force, reliable performance, compact structure, convenient installation, good stress state and wide applicability.
Description
One, technical field
The utility model relates to the crashproof Tank-supporting device of shaft building derrick, and promptly a kind of mine vertical shaft promotes safety guard.
Two, background technology
The shaft building derrick is a kind of provisional derrick that adopts between mine construction stage, does not generally have metallic sheath to set a roof beam in place.After building up, mine generally all to rebulid permanent derrick (having metallic sheath sets a roof beam in place).In order to reduce investment outlay, some mines particularly local mine are used as provisional derrick as permanent derrick, also no longer set up metallic sheath and set a roof beam in place.For the shaft building derrick, all there are not collision prevention girders and Tank-supporting device basically.The patent No. is: 96232198.2; 97235714.9 disclose a kind of " buffer and supporting cage device " and a kind of " buffer and supporting cage device that has the elasticity collision prevention girders "; these two kinds of Tank-supporting devices are by hanging wheel; composition such as guide chute and claw; be installed on metallic sheath sets a roof beam in place; having the crashproof holder jar problem behind the disconnected rope of lifting container pulleying under the permanent derrick condition that metallic sheath sets a roof beam in place with solving; be used to hold in the palm the following disk body of lifting container during installation; but for the shaft building derrick; owing to be subjected to the restriction of shaft building derrick geometry; it can't be used for the crashproof holder of the pulleying jar protection of lifting container under the shaft building derrick condition; therefore the shaft building derrick is in service in work, and cage hoisting exists unsafe hidden danger all the time.
Three, technology contents
(1) goal of the invention
In view of the weak point of prior art, the object of the invention provides a kind of safety precaution, and long service life can be fit to the crashproof Tank-supporting device of shaft building derrick.
(2) technical scheme
The crashproof Tank-supporting device of the utility model shaft building derrick is symmetrical arranged column on the sheave wheel platform of shaft building derrick, be connected with holder jar bumper frame by column, and a holder jar bumper frame bottom is provided with suspension bracket, and suspension bracket is provided with the Tank-supporting device of adaptive lifting container.
The crashproof Tank-supporting device of the utility model shaft building derrick, holder jar bumper frame is set at the top of cage, holder jar bumper frame is by collision prevention girders, the rubber spring that is located at the collision prevention girders bottom is formed with the joist of holding rubber spring, the suspension bracket that is located at holder jar bumper frame bottom is by support beam, the framework that fixed beam and reinforcement surround is formed, support beam is connected on the collision prevention girders of holder jar bumper frame by bolt and gusset piece, Tank-supporting device is located at respectively on the framework that is surrounded by fixed beam and reinforcement, and Tank-supporting device is by bearing, be located at the anti-fall claw in the bearing, the fixing big bearing pin of claw, small clevis pin with head, back-up ring and the spring that anti-fall claw is resetted are formed.
(3) technique effect
The crashproof Tank-supporting device of the utility model shaft building derrick is best suited for the safety guard-safeguard the when pulleying of lifting container high speed causes disconnected the rope in the vertical shaft hoisting process under the shaft building derrick condition.On the sheave wheel platform of shaft building derrick column is set, connects the elasticity collision prevention girders by column, the elasticity collision prevention girders has Tank-supporting device.The stress point of collision prevention girders, Tank-supporting device directly acts on the sheave wheel platform, and its braking force is stable, dependable performance, and compact conformation, easy for installation, strained condition is good, can be fit to the crashproof holder jar of shaft building derrick well, has practicality widely.
Four, description of drawings:
Accompanying drawing 1 is the utility model constructional drawing.
Accompanying drawing 2 is the utility model constructional drawing A-A views.
Accompanying drawing 3 is the utility model constructional drawing B-B views.
Accompanying drawing 4 is the utility model Tank-supporting device structural front view.
Accompanying drawing 5 is the utility model Tank-supporting device structure birds-eye vieies.
Five, the specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is described further:
The crashproof Tank-supporting device of the utility model shaft building derrick, it mainly is made up of column 2, collision prevention girders 4, rubber spring 5, joist 6, support beam 7, Tank-supporting device 8, fixed beam 15, reinforcement 16 etc.Collision prevention girders 4, rubber spring 5, joist 6 constitutes crashproof holder jar frame, and its collision prevention girders 4 is fixed on the below of sheave wheel platform 1 by column 2, and rubber spring 5 is located at the bottom of collision prevention girders 4, is held by joist 6.The stable framework that fixed beam 15 and reinforcement 16 are surrounded, constitute a complete hanger structure with support beam 7, fixed beam 15 and collision prevention girders 4 are linked together by bolt and gusset piece by support beam 7, the Tank-supporting device 8 of adaptive lifting container 17 is housed on the fixed beam 15 on the hanger structure, Tank-supporting device 8 by bearing 10, be located at the anti-fall claw 9 in the bearing 10, big bearing pin 12, small clevis pin with head 13, the shield ring sleeve 4 of fixing anti-fall claw 9 and the springs 11 that claw 9 is resetted and form.Its anti-fall claw 9 is provided with the circular arc type elongated slot, big bearing pin 12 passes the circular arc type elongated slot anti-fall claw 9 is connected on the bearing triangular in shape 10, small clevis pin with head 13 passes bearing 10 and the anti-fall claw 9 that left-right symmetric distributes, bearing 10 is fixed on the fixed beam 15, and retracing spring 11 other ends and fixed beam 15 that anti-fall claw 9 belows are provided with fix.When lifting container during pulleying, the last disk body of lifting container 17 clashes into anti-fall claw 9, make anti-fall claw 9 turn over, when lifting container 17 tops are about to clash into collision prevention girders 4, anti-fall claw 9 resets rapidly under the effect of off-centre deadweight and retracing spring 11, when the main hoisting cable of appearance was broken, anti-fall claw 9 in time failure-free was held the container of whereabouts.
Claims (6)
1. the crashproof Tank-supporting device of shaft building derrick, it is characterized in that: on the sheave wheel platform (1) of shaft building derrick (3), be symmetrical arranged column (2), be connected with holder jar bumper frame by column (2), a holder jar bumper frame has suspension bracket, and suspension bracket is provided with the Tank-supporting device (8) of adaptive lifting container (17).
2. the crashproof Tank-supporting device of shaft building derrick according to claim 1 is characterized in that: described holder jar bumper frame is made up of collision prevention girders (4), the joist (6) that is located at the rubber spring (5) of collision prevention girders (4) bottom and holds rubber spring (5).
3. the crashproof Tank-supporting device of shaft building derrick according to claim 1 is characterized in that: described suspension bracket is made up of the framework that support beam (7), fixed beam (15) and reinforcement (16) surround.
4. according to the crashproof Tank-supporting device of claim 2 or 3 described shaft building derricks, it is characterized in that: described support beam (7) is connected on the collision prevention girders (4) of holder jar bumper frame by bolt and gusset piece.
5. according to the crashproof Tank-supporting device of claim 1 or 3 described shaft building derricks, it is characterized in that: described Tank-supporting device (8) is located at respectively on the framework that is surrounded by fixed beam (15) and reinforcement (16).
6. the crashproof Tank-supporting device of shaft building derrick according to claim 5 is characterized in that: described Tank-supporting device (8) by bearing (10), be located at anti-fall claw (9) in the bearing (10), fixedly big bearing pin (12), small clevis pin with head (13), the back-up ring (14) of claw (9) and the spring (11) that anti-fall claw (9) is resetted are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221117 CN2550333Y (en) | 2002-06-10 | 2002-06-10 | Anti-collision tank support device for erecting rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221117 CN2550333Y (en) | 2002-06-10 | 2002-06-10 | Anti-collision tank support device for erecting rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550333Y true CN2550333Y (en) | 2003-05-14 |
Family
ID=33699285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221117 Expired - Fee Related CN2550333Y (en) | 2002-06-10 | 2002-06-10 | Anti-collision tank support device for erecting rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550333Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194373A1 (en) * | 2013-06-07 | 2014-12-11 | Technological Resources Pty. Limited | Overwind conveyance drop protection |
| CN104709805A (en) * | 2013-12-17 | 2015-06-17 | 海塞机械制造有限公司 | Support bracket for well conveying equipment |
| CN105221151A (en) * | 2015-10-27 | 2016-01-06 | 中国矿业大学 | A kind of shaft construction Ioad-sensing control hydraulic rock grab and method of work thereof |
-
2002
- 2002-06-10 CN CN 02221117 patent/CN2550333Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194373A1 (en) * | 2013-06-07 | 2014-12-11 | Technological Resources Pty. Limited | Overwind conveyance drop protection |
| CN105263846A (en) * | 2013-06-07 | 2016-01-20 | 技术资源有限公司 | Overwind conveyance drop protection |
| AU2014277628B2 (en) * | 2013-06-07 | 2018-09-20 | Technological Resources Pty. Limited | Overwind conveyance drop protection |
| US10150649B2 (en) | 2013-06-07 | 2018-12-11 | Technological Resources Pty. Limited | Overwind conveyance drop protection |
| RU2686260C2 (en) * | 2013-06-07 | 2019-04-24 | Текнолоджикал Ресорсиз Пти. Лимитед | Protection of hoisting vessel against falling at retraction |
| CN104709805A (en) * | 2013-12-17 | 2015-06-17 | 海塞机械制造有限公司 | Support bracket for well conveying equipment |
| CN104709805B (en) * | 2013-12-17 | 2018-01-09 | 福伊特专利有限公司 | The load support of well conveying equipment |
| CN105221151A (en) * | 2015-10-27 | 2016-01-06 | 中国矿业大学 | A kind of shaft construction Ioad-sensing control hydraulic rock grab and method of work thereof |
| CN105221151B (en) * | 2015-10-27 | 2018-12-11 | 中国矿业大学 | A kind of shaft construction Ioad-sensing control hydraulic rock grab and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |