CN215047874U

CN215047874U - High lift of security

Info

Publication number: CN215047874U
Application number: CN202121169022.2U
Authority: CN
Inventors: 王积昌
Original assignee: Henan Dacheng Machinery Manufacturing Co ltd
Current assignee: Henan Dacheng Machinery Manufacturing Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-07
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a high-safety elevator, which comprises a bottom plate, an operating room and a top cover, wherein the edge of the upper surface of the bottom plate is provided with a safety baffle part, the top cover is arranged on the bottom plate through the safety baffle part, the safety baffle part comprises two safety baffles arranged at the left and right ends of the upper surface of the bottom plate, a rear supporting plate fixedly connected with the rear end of the upper surface of the bottom plate and a front supporting plate fixedly connected with the front end of the upper surface of the bottom plate, the top of the front supporting plate is provided with an emergency braking device, the emergency braking device comprises a blocking part which is arranged at the top of the front supporting plate and can block the front supporting plate from moving up and down, the high-safety elevator can block the elevator from falling down through the blocking part if a person takes the high-safety elevator, thereby greatly improving the safety of the person riding the elevator with high safety.

Description

High lift of security

Technical Field

The utility model relates to a construction elevator technical field specifically is a high lift of security.

Background

The construction elevator is also called construction elevator, the construction elevator is usually used in cooperation with a tower crane on the construction site, wherein most of driving devices of the construction elevator are arranged on coamings at one side of two access doors of a suspension cage. The construction elevator generally has the load of 0.3-3.6 tons, the running speed is 1-96m/min and is various, the construction elevator is divided into two types of no counterweight and counterweight according to the running mode, and is divided into a manual control type and an automatic control type according to the control mode, wherein the construction elevator is mostly used in a construction site, but the construction elevator can seriously abrade a steel wire pull rope when being used for a long time, if the personnel frequently check the construction elevator, the probability that the steel wire pull rope is broken under the condition of not checking for a long time is also very high, so that the life threat to the personnel is very high, but most of the existing construction elevators have no emergency safety stop devices, and the threat to the personnel is still high when the personnel use the construction elevators.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high lift of security has solved the problem of proposing among the above-mentioned background art.

The utility model discloses technical scheme as follows:

in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high lift of security, includes bottom plate, control chamber and top cap, the edge of bottom plate upper surface is provided with the safety and encloses fender part, enclose through the safety directly over the top cap and keep off the part setting on the bottom plate, the safety encloses fender part including setting up two safety shield, fixed connection at bottom plate upper surface rear end about the bottom plate upper surface back backup pad and the preceding backup pad of fixed connection at bottom plate upper surface front end, the top of preceding backup pad is provided with emergency braking device, emergency braking device is including setting up in the front backup pad top and can block that the backup pad reciprocated blocks the part and set up in the front backup pad rear side control and block the part back-pull part of part motion.

Optionally, the blocking component comprises a fixed box arranged at the top and penetrating through the front supporting plate, a baffle plate slidably connected in the fixed box, an auxiliary supporting plate fixedly connected at the rear side top of the front supporting plate, a stabilizing cylinder fixedly connected with the auxiliary supporting plate and far away from one end of the front supporting plate, and an auxiliary connecting plate rotatably connected with the auxiliary connecting cylinder on the inner wall of the stabilizing cylinder, wherein one end of the auxiliary connecting cylinder is fixedly connected with the auxiliary connecting plate hinged on the baffle plate, the inner wall of the fixed box is fixedly connected with an ejection spring, one side of the middle front part of the baffle is fixedly connected with an ejection power plate fixedly connected on the ejection spring, and the ejection power plate is slidably connected in the fixed box.

Optionally, a rectangular stabilizing hole is formed in the top of the front support plate, the number of the fixing boxes is two, and the two fixing boxes are respectively arranged on the inner front wall and the inner rear wall of the rectangular stabilizing hole.

Optionally, the pull-back part comprises a pull-back auxiliary connection cylinder rotatably connected to the middle part of the rear side of the front support plate, a pull-back connection plate fixedly connected to the middle part of the auxiliary connection cylinder, a pull-back control rod fixedly connected to the rear end of the pull-back auxiliary connection cylinder, a connection steel wire rope fixedly connected to one end of the pull-back control rod far away from the pull-back auxiliary connection cylinder, and a pull-back spring fixedly connected to the bottom end of the pull-back connection plate and having one end connected to the connection steel wire rope.

Optionally, the middle part of the pull-back control rod is provided with a soft separation blade which blocks the free end of the soft separation blade from rotating and one end of the soft separation blade is arranged on the front support plate, the bottom end of the soft separation blade is provided with a hook, and a hook plate matched with the hook in a groove is arranged on one side of the rear side of the front support plate.

Optionally, two exit has all been seted up to the one end that safety shield is close to back backup pad, just the upper surface sliding connection of bottom plate has the auxiliary baffle that can seal exit, the top sliding connection of auxiliary baffle is on the top cap, the even a plurality of supplementary pulleys that are provided with of bottom plate lower surface.

Advantageous effects

The utility model provides a high lift of security possesses following beneficial effect:

this high lift of security through emergency braking device's setting, if personnel have taken place the circumstances of falling when taking this high lift and produce, can block the lift and fall downwards through blockking the part to can greatly increased personnel take the security of this high lift of security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a right-side cross-sectional structure of the front support plate of the present invention;

fig. 3 is a schematic view of the rear view local structure of the front support plate of the present invention.

In the figure: 1. a base plate; 2. a front support plate; 3. a safety barrier; 4. an auxiliary baffle; 5. a top cover; 6. a rear support plate; 7. A rectangular stabilization hole; 8. a fixing box; 9. a baffle plate; 10. ejecting a power plate; 11. ejecting a spring; 12. an auxiliary connecting plate; 13. a stabilizing cylinder; 14. an auxiliary connecting cylinder; 15. pulling back the connecting plate; 16. a pullback spring; 17. connecting a steel wire rope; 18. Pulling back the auxiliary connecting cylinder; 19. an auxiliary support plate; 20. pulling back the control rod; 21. a soft baffle sheet; 22. a guide rail bracket fixing rod; 23. and an operation chamber.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a high-safety elevator comprises a bottom plate 1 and a top cover 5, wherein a safety enclosing part is arranged at the edge of the upper surface of the bottom plate 1, a safety enclosing part is arranged on the bottom plate 1 right above the top cover 5 and comprises two safety baffles 3 arranged at the left end and the right end of the upper surface of the bottom plate 1, a rear supporting plate 6 welded at the rear end of the upper surface of the bottom plate 1 and a front supporting plate 2 welded at the front end of the upper surface of the bottom plate 1, a driving device of the high-safety elevator is arranged on the front supporting plate 2, an operating chamber 23 is arranged on the safety baffles 3 at the rear end, an emergency braking device is arranged at the top of the front supporting plate 2 and comprises a blocking part which is arranged at the top of the front supporting plate 2 and can block the front supporting plate 2 from moving up and down and a pull-back part which is arranged at the rear side of the front supporting plate 2 and can control the movement of the blocking part, through the setting of emergency braking device, if personnel have taken place the circumstances of falling when taking this high lift of security and produce, can block the lift and fall downwards through barrier component to can greatly increased personnel take the security of this high lift of security.

The blocking component comprises a fixed box 8 which is arranged at the top and penetrates through the front support plate 2, a baffle plate 9 which is connected in the fixed box 8 in a sliding manner, an auxiliary support plate 19 which is welded at the top of the rear side of the front support plate 2, a stabilizing cylinder 13 which is welded at one end of the auxiliary support plate 19 far away from the front support plate 2, an auxiliary connecting cylinder 14 which is rotatably connected with the inner wall of the stabilizing cylinder 13, and an auxiliary connecting plate 12 which is welded on the auxiliary connecting cylinder 14 and one end of which is hinged on the baffle plate 9, wherein an ejection spring 11 is fixedly connected with the inner rear wall of the fixed box 8, an ejection power plate 10 which is welded on the ejection spring 11 at one side is welded at the middle front part of the baffle plate 9, when an emergency braking device is not used by a person, the ejection spring 11 can always provide forward elastic force for the ejection power plate 10, the ejection power plate 10 is connected in the fixed box 8 in a sliding manner, and the top of the front support plate 2 is provided with a rectangular stable hole 7, the number of the fixed boxes 8 is two, the two fixed boxes 8 are respectively arranged on the inner front wall and the inner rear wall of the rectangular stable hole 7, the pull-back component comprises a pull-back auxiliary connecting cylinder 18 rotatably connected to the middle part of the rear side of the front support plate 2, a pull-back connecting plate 15 welded to the middle part of the auxiliary connecting cylinder 14, a pull-back control rod 20 fixedly connected to the rear end of the pull-back auxiliary connecting cylinder 18, a connecting steel wire rope 17 welded to one end of the pull-back control rod 20 far away from the pull-back auxiliary connecting cylinder 18, and a pull-back spring 16 welded to the bottom end of the pull-back connecting plate 15 and one end of the pull-back spring 16 welded to the connecting steel wire rope 17, when the pull-back control rod 20 is horizontal, the pull-back spring 16 can pull the pull-back spring 16 through the connecting wire rope 17, so that the pull-back spring 16 provides a pulling force for the pull-back connecting plate 15, and because the pulling force of the pull-back spring 16 is greater than the elastic force of the ejecting spring 11, therefore, the auxiliary connection cylinder 14 will not rotate when the pull-back control rod 20 is horizontal, so that the baffle 9 will not slide forward, the middle of the pull-back control rod 20 is provided with a soft baffle 21 which can prevent the free end of the pull-back control rod from rotating and one end of the pull-back control rod is embedded on the front support plate 2 through a screw, the bottom end of the soft baffle 21 is provided with a hook, the rear side of the front support plate 2 is fixedly connected with a hook plate, one side of the hook plate is provided with a groove matched with the hook, the free end of the pull-back control rod 20 can be prevented from rotating through the soft baffle 21, meanwhile, when a person needs to rotate the pull-back control rod 20, the hook can be taken out from the groove on the hook plate, then the person does not need to touch the pull-back control rod, because the pull-back control rod 20 can rotate upwards due to the pulling force generated by the pull-back spring 16 after the pull-back control rod 20 is not bound by the soft baffle 21, so that the push-out spring 11 can push out the baffle 9 from the fixing box 8, thereby baffle 9 will receive blockking of guide rail frame dead lever 22 when this high lift of security descends to this high lift will stop earlier, two exit has all been seted up to the one end that safety shield 3 is close to back backup pad 6, just the upper surface sliding connection of bottom plate 1 has the auxiliary baffle 4 that can seal exit, and the middle part of auxiliary baffle 4 is the fretwork, and the fretwork department is provided with the wire net, the top sliding connection of auxiliary baffle 4 is on top cap 5, 1 lower surface of bottom plate is even is provided with a plurality of auxiliary pulleys.

In summary, when the high-safety elevator is used, an operator sits in the operation chamber, other workers enter the high-safety elevator from the safety barrier 3 provided with the operation chamber 23, when the workers arrive at a designated floor, the workers go out from one of the two safety barriers 3, and the goods are conveyed in the same way, and meanwhile, if the workers and the goods need to be conveyed to the lower side, the process is just opposite to the above process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high lift of security, includes bottom plate, control chamber and top cap, its characterized in that: the edge of bottom plate upper surface is provided with the safety and encloses fender part, enclose through the safety directly over the top cap and keep off the part setting on the bottom plate, the safety is enclosed fender part including setting up two safety shield, fixed connection at bottom plate upper surface rear end about the bottom plate upper surface and fixed connection at the preceding backup pad of bottom plate upper surface front end, the top of preceding backup pad is provided with emergency braking device, emergency braking device is including setting up in the front backup pad top and can blockking that the backup pad reciprocated block the part and set up the part that pulls back that blocks the part motion in the control of backup pad rear side in the front.

2. A safety hoist as claimed in claim 1, characterized in that: the blocking component comprises a fixed box, a baffle, an auxiliary supporting plate, a stabilizing cylinder and an auxiliary connecting plate, wherein the fixed box is arranged at the top and penetrates through the front supporting plate, the baffle is slidably connected in the fixed box, the auxiliary supporting plate is fixedly connected at the rear side top of the front supporting plate, the stabilizing cylinder is fixedly connected with the auxiliary supporting plate and far away from one end of the front supporting plate, the auxiliary connecting cylinder is rotatably connected with the auxiliary connecting plate, the auxiliary connecting cylinder is fixedly connected with the inner wall of the stabilizing cylinder, one end of the auxiliary connecting cylinder is hinged to the baffle, the rear wall of the fixed box is fixedly connected with an ejection spring, one side of the middle front part of the baffle is fixedly connected with an ejection power plate on the ejection spring, and the ejection power plate is slidably connected in the fixed box.

3. A safety hoist as claimed in claim 2, characterized in that: rectangular stable hole has been seted up at preceding backup pad's top, the quantity of fixed box is two, two the setting of fixed box is respectively on the interior antetheca and the interior back wall in rectangular stable hole.

4. A safety hoist as claimed in claim 2, characterized in that: the pull-back component comprises a pull-back auxiliary connecting cylinder, a pull-back connecting plate, a pull-back control rod and a pull-back spring, wherein the pull-back auxiliary connecting cylinder is rotatably connected to the middle of the rear side of the front supporting plate, the pull-back connecting plate is fixedly connected to the middle of the auxiliary connecting cylinder, the pull-back control rod is fixedly connected to the rear end of the pull-back auxiliary connecting cylinder, the pull-back connecting steel wire rope is fixedly connected to the pull-back control rod, one end of the pull-back auxiliary connecting cylinder is far away from the pull-back auxiliary connecting cylinder, and the pull-back spring is fixedly connected to the bottom end of the pull-back connecting plate and one end of the pull-back spring is connected to the connecting steel wire rope.

5. A safety hoist according to claim 4, characterized in that: the middle part of the pull-back control rod is provided with a soft separation blade which prevents the free end of the pull-back control rod from rotating and one end of the pull-back control rod is arranged on the front supporting plate, the bottom end of the soft separation blade is provided with a hook, and one side of the rear side of the front supporting plate is fixedly connected with a hook plate which is matched with the hook in a groove.

6. A safety hoist as claimed in claim 1, characterized in that: two exit has all been seted up to the one end that safety shield is close to back backup pad, just the last sliding surface of bottom plate is connected with the auxiliary baffle that can seal exit, the top sliding connection of auxiliary baffle is on the top cap, the even a plurality of supplementary pulleys that are provided with of bottom plate lower surface.