CN201024409Y - Rotary type automatic detachable beam - Google Patents
Rotary type automatic detachable beam Download PDFInfo
- Publication number
- CN201024409Y CN201024409Y CNU2007200360958U CN200720036095U CN201024409Y CN 201024409 Y CN201024409 Y CN 201024409Y CN U2007200360958 U CNU2007200360958 U CN U2007200360958U CN 200720036095 U CN200720036095 U CN 200720036095U CN 201024409 Y CN201024409 Y CN 201024409Y
- Authority
- CN
- China
- Prior art keywords
- gate
- hanging
- suspension rod
- doffing
- plate
- 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 a rotary automatic hanging and doffing beam which belongs to the technological field of hydraulic overhaul equipment. The technical problem to be solved is to provide a safe and reliable rotary automatic hanging and doffing beam of simple structure and sensitive movement. The technical points are: an intracavity of a hanging arm (11) is provided with a web plate (12); an exterior margin of a hanger rod (4), which hangs under the web plate, is vertically provided with a guiding slot (3) which takes a path similar to the letter W; The guiding slot is matched with a guiding pin (2), which is fixed on a boom depot plate (13); the lower part of the hanger rod, which extends to the outside of the bottom of the hanging arm, is fixedly connected with a butterfly plate (5) that is matched with a hoisting lug hole slot (6) arranged on a gate or on a stop log gate (8). The guiding slot, which is matched with the guiding pin fixed on the boom depot plate, with the path similar to the letter W is arranged on the hanger rod, and the lower part of the hanger rod adopts a structure form of matching the butterfly plate with the hoisting lug hole slot arranged on the gate or on the stop log gate, so when slinging or laying down the device gate or the stop log gate, the rotary automatic hanging and doffing beam can realize the aim of the automatic hanging and doffing of the hanging and doffing beam and the gate or the stop log gate.
Description
Technical field:
Utility model relates to a kind of hanging-releasing beam that is used to lift by crane water conservancy gate or maintenance Stoplog gate, particularly a kind of rotary Automatic coupling and decoupling beam.
Background technology:
At present, be used to lift by crane water conservancy gate or maintenance Stoplog gate, all be to adopt power lever mechanism to make the hook action of the extension arm bottom that is arranged on hanging-releasing beam, cooperate with the link on being arranged on gate or Stoplog gate, utilize boom hoisting gate or Stoplog gate are sling together with hanging-releasing beam or to be put down together then.After finishing the installation or maintenance task of water conservancy gate, by power lever mechanism hook and link are broken away from again.This power lever mechanism is in the needs lifting or put down gate or during the maintenance Stoplog gate, must pass through eye-observation, adjust the hanging-releasing beam upper-lower position repeatedly, make hook on the hanging-releasing beam can hang up the link on gate or the Stoplog gate, hook is hung up or broken away from link also needs artificial give power or signal to reach the purpose of hanging up or breaking away from.In addition, need the water conservancy gate of lifting or maintenance Stoplog gate generally under water, human eye can't be observed the position of hook and link under water at all, must lean on this moment operating personnel adjust the position that hanging-releasing beam is linked up with repeatedly, constantly articulates action.This mechanism is complex structure not only, fluctuation of service, and also not easy to operate, be difficult to control articulating of hook and link.
Summary of the invention:
Technical problem to be solved in the utility model is: provide a kind of simple in structure, be active in one's movements, safe and reliable rotary Automatic coupling and decoupling beam.Its technical scheme is: a kind of rotary Automatic coupling and decoupling beam, comprise girder and hang arm, it is characterized in that: described extension arm inner chamber is provided with web, be suspended on the gathering sill that vertically offers approximate " W " track on the outer rim of the suspension rod under the web, this gathering sill cooperates with guide finger on being fixed on arm station plate, extends in the bottom that hangs the suspension rod outside the arm bottom and is connected with the ingot plate that cooperates with the hanger hole slot that is provided with on gate or the Stoplog gate.The gathering sill of described approximate " W " track up and down reciprocatingly a stroke 1/2 on suspension rod pairing angle be 45 degree.Described girder is a truss structure.Its technique effect is: the utility model owing to adopt at the gathering sill of offering approximate " W " track on the suspension rod cooperates with guide finger on being fixed on arm station plate, and the suspension rod bottom form of structure that adopts the hanger hole slot that is provided with on ingot plate and gate or the Stoplog gate to match mutually, when lifting by crane or putting down device gate or Stoplog gate, only need to utilize deadweight, need just gate can be do not caught or unclamp, the purpose of hanging-releasing beam and gate or Stoplog gate Automatic coupling and decoupling can be realized by the effect of eye-observation and any external force.Simultaneously, girder adopts truss structure not only to alleviate the weight of girder greatly, and has increased the weight capacity of girder.In addition, the utility model also have simple in structure, be active in one's movements, advantage such as safe and reliable, easy to use.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the ingot plate on the suspension rod and the dynamic fit of hanger hole slot concern schematic diagram;
Fig. 3 is the gathering sill expanded view on the suspension rod.
The specific embodiment:
As shown in Figure 1, extension arm 11 inner chambers of rotary Automatic coupling and decoupling beam are provided with web 12, are suspended on the gathering sill 3 that vertically offers approximate " W " track on the outer rim of the suspension rod 4 under the web, and this gathering sill cooperates with guide finger 2 on being fixed on arm station plate 13.The gathering sill of approximate " W " track is 90 degree (see figure 3)s along the guide finger 2 stroke pairing angle on suspension rod that pumps, and turn 90 degrees even suspension rod revolves.Its stroke that pumps 1/2 on suspension rod pairing angle be 45 degree, even suspension rod rotation 45 degree.Extend in the bottom that hangs the suspension rod outside the arm bottom and be connected with the ingot plate 5 that cooperates with the hole slot 6 of the hanger that is provided with on gate or the Stoplog gate 8.
Above-mentioned girder 1 is a truss structure.
Its operating principle is: when utilizing boom hoisting that this hanging-releasing beam is lifted by crane when descending, because the effect of suspension rod own wt, the gathering sill of approximate " W " track is in its top dead-centre A position (seeing Fig. 2 and Fig. 3) with the guide finger 2 that is fixed on the arm station plate 13 on the suspension rod 4.At this moment, the hanger hole slot 6 that is provided with on the direction of the ingot plate 5 of suspension rod bottom and gate or the Stoplog gate is consistent, so enter in the hanger hole slot, when hanging-releasing beam continues descending, and then the end of suspension rod touches the web 7 of hanger bottom, owing to have certain stroke between the upper and lower dead point of gathering sill of approximate " W " track of vertically offering on the suspension rod outer rim, so make hanging-releasing beam still have descending leeway.This moment, hanging-releasing beam continued descendingly, and when the gathering sill of approximate " W " track entered the bottom dead centre B of gathering sill, hanging-releasing beam stopped descending until guide finger.Guide finger when the top dead-centre of gathering sill moves to bottom dead centre since the gathering sill of " W " track up and down reciprocatingly a stroke 1/2 on suspension rod pairing angle be 45 degree, spend so guide finger drives suspension rod rotation 45.When boom hoisting lifting hanging-releasing beam was up, guide finger drove suspension rod rotation 45 degree again when the bottom dead centre of gathering sill moves to top dead-centre C.At this moment just in time at a distance of 90 degree, promptly the gathering sill of " W " track cooperates stroke up and down reciprocatingly with guide finger on being fixed on arm station plate for ingot plate on the suspension rod and hanger hole slot, makes suspension rod rotate 90 with respect to the hanger hole slot and spends.It is up that hanging-releasing beam continues, and makes the ingot plate hook of suspension rod bottom live the hanger that is provided with on gate or the Stoplog gate gate or Stoplog gate are sling.After moving to the position that requirement puts down gate or Stoplog gate, the end that hanging-releasing beam continues to come downwards to suspension rod again touches till the web of hanger bottom, guide finger enters the bottom dead centre D of gathering sill again along the gathering sill of approximate " W " track, rotate 45 degree again so guide finger drives suspension rod.Lift by crane hanging-releasing beam this moment, and under the effect of suspension rod own wt, guide finger is not only along the gathering sill of approximate " W " track but also enter the top dead-centre A of gathering sill, and guide finger drives suspension rod rotation 45 degree again.At this moment, the ingot plate is just in time consistent with the direction of hanger hole slot, and the hanger on ingot plate and gate or the Stoplog gate breaks away from, and promptly hanging-releasing beam and gate or Stoplog gate break away from, thereby realizes the purpose of Automatic coupling and decoupling.
Claims (3)
1. rotary Automatic coupling and decoupling beam, comprise girder and hang arm, it is characterized in that: described extension arm (11) inner chamber is provided with web (12), be suspended on the gathering sill (3) that vertically offers approximate " W " track on the outer rim of the suspension rod (4) under the web, this gathering sill cooperates with guide finger (2) on being fixed on arm station plate (13), extends in the bottom that hangs the suspension rod outside the arm bottom and is connected with gate or Stoplog gate (8) and goes up the ingot plate (5) that the hanger hole slot (6) that is provided with cooperates.
2. a kind of rotary Automatic coupling and decoupling beam according to claim 1 is characterized in that: the gathering sill (3) of described approximate " W " track up and down reciprocatingly a stroke 1/2 to go up pairing angle at suspension rod (4) be 45 degree.
3. a kind of rotary Automatic coupling and decoupling beam according to claim 1 is characterized in that: described girder (1) is a truss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200360958U CN201024409Y (en) | 2007-04-19 | 2007-04-19 | Rotary type automatic detachable beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200360958U CN201024409Y (en) | 2007-04-19 | 2007-04-19 | Rotary type automatic detachable beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024409Y true CN201024409Y (en) | 2008-02-20 |
Family
ID=39098263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200360958U Expired - Fee Related CN201024409Y (en) | 2007-04-19 | 2007-04-19 | Rotary type automatic detachable beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024409Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718865A (en) * | 2019-10-21 | 2020-01-21 | 郭顺合 | Block terminal convenient to installation |
| CN112878280A (en) * | 2021-01-15 | 2021-06-01 | 中国电建集团成都勘测设计研究院有限公司 | Laminated water taking stoplog door system |
-
2007
- 2007-04-19 CN CNU2007200360958U patent/CN201024409Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718865A (en) * | 2019-10-21 | 2020-01-21 | 郭顺合 | Block terminal convenient to installation |
| CN112878280A (en) * | 2021-01-15 | 2021-06-01 | 中国电建集团成都勘测设计研究院有限公司 | Laminated water taking stoplog door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20160419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |