CN217051362U

CN217051362U - Multifunctional hoisting mechanical equipment with position safety monitoring device for hydropower station

Info

Publication number: CN217051362U
Application number: CN202220281736.0U
Authority: CN
Inventors: 陈廷文; 朱卫平; 鲁兴顺
Original assignee: Wuhan Hongyang Electromechanical Engineering Co ltd
Current assignee: Wuhan Hongyang Electromechanical Engineering Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-26
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a hydropower station multifunctional hoisting mechanical equipment with a position safety monitoring device, which comprises a cart and a trolley, wherein the trolley is arranged at the top end of the cart in a sliding manner, a brake mechanism is fixedly arranged at the side end of the trolley, and the utility model relates to the technical field of crane devices; this multi-functional hoisting machinery equipment of power station with position safety monitoring device, when the skew track of dolly, extrude the fourth stopper through dolly side third stopper and drive the third dwang and rotate, the third dwang promotes the guide block and slides, the guide block promotes the second dwang and rotates, the second dwang promotes first dwang and expandes, first dwang promotes the slide bar and slides, the slide bar promotes the slider and removes, the slider passes through down tube direction and moves downwards, contact through slider bottom brake block and cart top makes the dolly slow down, make the device when the skew track of dolly, thereby can avoid the dolly to continue to remove the emergence accident, thereby the practicality of device has been improved, the security of device has been strengthened.

Description

Multifunctional hoisting mechanical equipment with position safety monitoring device for hydropower station

Technical Field

The utility model relates to the technical field, specifically a multi-functional hoisting machinery equipment of power station with position safety monitoring device.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes.

The bridge crane is a hoisting device which is transversely arranged above a workshop, a warehouse and a stock ground to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

When existing hoisting machinery equipment is used, the trolley needs to be moved on the top of the cart, so that the trolley has a risk of deviating from a track during operation, manpower and material resources are wasted due to manual monitoring of the state of the trolley, workload of related workers is too large, and practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-functional hoisting machinery equipment of power station with position safety monitoring device has solved current hoisting machinery and has established the problem that the dolly has skew orbital risk at the during operation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional hoisting machinery equipment of power station with position safety monitoring device, includes cart and dolly, the cart slides and locates the cart top, the fixed brake mechanism that is equipped with of dolly side, brake mechanism includes two sliders, slider middle part run through sliding connection down tube, the down tube both ends all with dolly top fixed connection, the equal sliding connection slide bar of the adjacent side of slider, the first stopper of sliding connection is run through in the middle part of the slide bar, first stopper and dolly side fixed connection, the slide bar side rotates connects first rotation pole, and two first rotation poles rotate to be connected.

Preferably, the two first rotating rods are rotatably connected with a first limiting rod at a rotating joint, the middle of the first limiting rod penetrates through a second limiting block in sliding connection, and the second limiting block is fixedly connected with the top end of the trolley.

Preferably, the top end of the cart is fixedly connected with a first guide rod, the middle of the first guide rod penetrates through and is connected with two positioning blocks in a sliding mode, and the side ends of the positioning blocks are fixedly connected with a fixing plate.

Preferably, a second guide rod is fixedly connected to the side end of the fixed plate, the middle of the second guide rod is connected with the two guide blocks in a penetrating and sliding manner, the top ends of the guide blocks are rotatably connected with the second rotating rods, and the second rotating rod is rotatably connected with the two first rotating rods and is in rotating connection with the first rotating rods.

Preferably, the guide block side end is rotatably connected with a third rotating rod, the trolley side end is fixedly connected with a third limiting block, the middle of the third limiting block penetrates through a sliding connection second limiting rod, the second limiting rod side end is fixedly connected with a fourth limiting block, and the third rotating rod side end is rotatably connected with the fourth limiting block side end.

Preferably, the top end of the sliding block is fixedly provided with a brake pad.

Advantageous effects

The utility model provides a multi-functional jack-up mechanical equipment in power station with position safety monitoring device. Compared with the prior art, the method has the following beneficial effects:

(1) this multi-functional hoisting machinery equipment of power station with position safety monitoring device, when the skew track of dolly, extrude the fourth stopper and drive the third dwang rotation through dolly side third stopper, the third dwang promotes the guide block and slides, the guide block promotes the second dwang and rotates, the second dwang promotes first dwang and expandes, first dwang promotes the slide bar and slides, the slide bar promotes the slider and removes, the slider passes through down tube direction downstream, make the dolly slow down through slider bottom brake block and cart top contact, make the device when the skew track of dolly, thereby can avoid the dolly to continue to remove emergence accident, the practicality of device is improved, the security of device has been strengthened.

(2) This multi-functional hoisting machinery equipment of power station with position safety monitoring device, the automatic slider that drives when skew through the dolly moves down, need not manual monitoring operation, has reduced relevant personnel's working strength, has further improved the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of the cart of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure, 1, a cart; 2. a trolley; 3. a slider; 4. a diagonal rod; 5. a slide bar; 6. a first stopper; 7. a first rotating lever; 8. a first limit rod; 9. a second limiting block; 10. a first guide bar; 11. positioning blocks; 12. a fixing plate; 13. a second guide bar; 14. a guide block; 15. a second rotating lever; 16. a third rotating rod; 17. a third limiting block; 18. a second limiting rod; 19. and a fourth limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a multifunctional lifting mechanical device with a position safety monitoring device for a hydropower station comprises a cart 1 and a trolley 2, the trolley 2 is slidably arranged at the top end of the cart 1, a brake mechanism is fixedly arranged at the side end of the trolley 2, the brake mechanism comprises two slide blocks 3, the middle parts of the slide blocks 3 are in penetrating sliding connection with an inclined rod 4, both ends of the inclined rod 4 are fixedly connected with the top end of the trolley 2, the adjacent side ends of the slide blocks 3 are in sliding connection with a slide rod 5, the middle parts of the slide rods 5 are in penetrating sliding connection with a first limit block 6, the first limit block 6 is fixedly connected with the side end of the trolley 2, the side end of the slide rod 5 is rotatably connected with first rotating rods 7, the two first rotating rods 7 are rotatably connected, the rotating connection part of the two first rotating rods 7 is rotatably connected with a first limit rod 8, the middle part of the first limit rod 8 is in penetrating sliding connection with a second limit block 9, the second limit block 9 is fixedly connected with the top end of the trolley 2, the top end of a cart 1 is fixedly connected with a first guide rod 10, the middle of the first guide rod 10 is connected with two positioning blocks 11 in a penetrating and sliding mode, the side ends of the positioning blocks 11 are fixedly connected with a fixing plate 12, the side end of the fixing plate 12 is fixedly connected with a second guide rod 13, the middle of the second guide rod 13 is connected with two guide blocks 14 in a penetrating and sliding mode, the top ends of the guide blocks 14 are connected with a second rotating rod 15 in a rotating mode, the second rotating rod 15 is connected with a first rotating rod 7 in a rotating mode at the rotating connection positions of the two first rotating rods 7, and a brake pad is fixedly mounted at the top end of a sliding block 3.

The second embodiment:

please refer to fig. 3, as another preferred embodiment of the present invention, the difference with embodiment one lies in that the side of the guide block 14 is rotated and connected with the third rotating rod 16, the side of the trolley 2 is fixedly connected with two third limiting blocks 17, the middle part of the third limiting block 17 is penetrated through the sliding connection second limiting rod 18, the side of the second limiting rod 18 is fixedly connected with the fourth limiting block 19, and the side of the two third rotating rods 16 is rotated and connected with the side of the fourth limiting block 19 respectively.

And those not described in detail in this specification are well within the skill of the art.

When the small vehicle 2 deviates from a track, the third limiting block 17 at the side end of the small vehicle 2 extrudes the fourth limiting block 19 to drive the third rotating rod 16 to rotate, the third rotating rod 16 pushes the guide block 14 to slide, the guide block 14 pushes the second rotating rod 15 to rotate, the second rotating rod 15 pushes the first rotating rod 7 to unfold, the first rotating rod 7 pushes the sliding rod 5 to slide, the sliding rod 5 pushes the sliding block 3 to move, the sliding block 3 is guided by the inclined rod 4 to move downwards, and the bottom end brake pad of the sliding block 3 is contacted with the top end of the large vehicle 1 to decelerate the small vehicle 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional jack-up mechanical equipment of power station with position safety monitoring device, includes cart (1) and dolly (2), cart (1) top is located in the slip of dolly (2), its characterized in that: dolly (2) side is fixed to be equipped with brake mechanism, brake mechanism includes two slider (3), sliding connection down tube (4) is run through at slider (3) middle part, down tube (4) both ends all with dolly (2) top fixed connection, the equal sliding connection slide bar (5) of the adjacent side of slider (3), first stopper (6) of sliding connection are run through at slide bar (5) middle part, first stopper (6) and dolly (2) side fixed connection, first pivot pole (7) are connected in the rotation of slide bar (5) side, and two first pivot poles (7) rotate the connection.

2. The multifunctional hoisting mechanical equipment with the position safety monitoring device for the hydropower station as claimed in claim 1, wherein: the two first rotating rods (7) are rotatably connected with a first limiting rod (8) at a rotating joint, the middle part of the first limiting rod (8) penetrates through a sliding connection second limiting block (9), and the second limiting block (9) is fixedly connected with the top end of the trolley (2).

3. The multifunctional lifting mechanical equipment with the position safety monitoring device for the hydropower station as claimed in claim 1, wherein the multifunctional lifting mechanical equipment comprises: the cart is characterized in that the top end of the cart (1) is fixedly connected with a first guide rod (10), the middle of the first guide rod (10) penetrates through and is connected with two positioning blocks (11) in a sliding mode, and the side ends of the positioning blocks (11) are fixedly connected with a fixing plate (12).

4. The multifunctional hoisting mechanical equipment for the hydropower station with the position safety monitoring device as claimed in claim 3, wherein: fixed plate (12) side fixed connection second guide bar (13), two guide block (14) of sliding connection are run through in second guide bar (13) middle part, guide block (14) top is all rotated and is connected second dwang (15), second dwang (15) all rotate in two first dwang (7) junction and rotate with first dwang (7) and be connected.

5. The multifunctional hoisting mechanical equipment for the hydropower station with the position safety monitoring device as claimed in claim 4, wherein: the guide block (14) side all rotates and connects third dwang (16), two third stoppers (17) of dolly (2) side fixed connection, sliding connection second gag lever post (18) all run through in third stopper (17) middle part, second gag lever post (18) side fixed connection fourth stopper (19), two third dwang (16) side rotates with fourth stopper (19) side respectively and is connected.

6. The multifunctional hoisting mechanical equipment with the position safety monitoring device for the hydropower station as claimed in claim 1, wherein: and a brake pad is fixedly arranged at the top end of the sliding block (3).