CN214402691U - High-altitude lifting device - Google Patents

Abstract

The utility model provides a high altitude hoisting device, high altitude hoisting device install on the top surface of building, and high altitude hoisting device includes: the lifting device comprises a first supporting rod, a first fixing seat, a supporting rod, a cross rod, a first adjusting hole, a first telescopic rod, a second adjusting hole, a first connecting piece, an adjusting wheel, an adjusting part, an adjusting rope, a lifting platform, a winch, a second supporting rod, a second fixing seat, a limiting rod and a first balancing weight; the first supporting rods are perpendicular to the top surface, and the two first supporting rods are arranged in parallel; the two first fixing seats are respectively connected with the two first supporting rods, and the two first fixing seats are simultaneously attached to the top surface; the supporting rods and the first supporting rods form a preset angle, the four supporting rods are symmetrically arranged on two sides of the two first supporting rods respectively, one ends of the four supporting rods are connected with the two first supporting rods respectively, and the other ends of the four supporting rods are connected with the two first fixing seats respectively; the cross rods are perpendicular to the first support rods, and the two cross rods are connected with the two first support rods respectively.

Description

High-altitude lifting device

Technical Field

The utility model relates to a hoisting device technical field particularly, relates to a high altitude hoisting device.

Background

At present, in the related art, a lifting device is a construction machine for high-altitude operation in construction engineering, and is used for curtain wall installation, outer wall cleaning, cargo handling and the like. Can replace traditional scaffold, can alleviate intensity of labour, improve work efficiency to novel aerial working equipment that can used repeatedly. However, how the lifting device is stably fixed on the roof is the key to ensure the safety of operators and transported goods. Therefore, it is necessary to design a high-altitude lifting device with better stability.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, the utility model provides a high altitude hoisting device.

In view of this, the utility model provides a high altitude hoisting device, high altitude hoisting device installs on the top surface of building, and high altitude hoisting device includes: the lifting device comprises a first supporting rod, a first fixing seat, a supporting rod, a cross rod, a first adjusting hole, a first telescopic rod, a second adjusting hole, a first connecting piece, an adjusting wheel, an adjusting part, an adjusting rope, a lifting platform, a winch, a second supporting rod, a second fixing seat, a limiting rod and a first balancing weight; the first supporting rods are perpendicular to the top surface, and the two first supporting rods are arranged in parallel; the two first fixing seats are respectively connected with the two first supporting rods, and the two first fixing seats are simultaneously attached to the top surface; the supporting rods and the first supporting rods form a preset angle, the four supporting rods are symmetrically arranged on two sides of the two first supporting rods respectively, one ends of the four supporting rods are connected with the two first supporting rods respectively, and the other ends of the four supporting rods are connected with the two first fixing seats respectively; the cross rods are perpendicular to the first support rods, and the two cross rods are connected with the two first support rods respectively; at least three first adjusting holes penetrate through one end of the cross rod; the two first telescopic rods are respectively sleeved on the outer sides of the two cross rods; at least three second adjusting holes penetrate through the first telescopic rod; the two first connecting pieces sequentially penetrate through the first adjusting hole and the second adjusting hole; the two adjusting wheels are respectively connected with one ends of the two first supporting rods; the two adjusting parts are respectively connected with the two first telescopic rods; one ends of the two adjusting ropes are connected with one end of the cross rod, the other ends of the adjusting ropes sequentially bypass the adjusting wheel and the adjusting part, and the other ends of the adjusting ropes are connected with the first telescopic rod; one end of each lifting rope is connected with the two cross rods respectively; the lifting platform is positioned below the two cross rods; the two winches are symmetrically arranged on two sides of the lifting platform, and the other ends of the two lifting ropes are respectively wound on the outer sides of the two winches; the second supporting rods are parallel to the first supporting rods, and one ends of the two second supporting rods are respectively connected with the two first telescopic rods; the two second fixed seats are respectively connected with the other ends of the two second supporting rods, and the two second fixed seats are simultaneously attached to the top surface; the eight limiting rods are symmetrically arranged at two ends of the two second supporting rods respectively, and one ends of the eight limiting rods are connected with the two second fixing seats respectively; after the at least four first balancing weights penetrate through the eight limiting rods respectively, the four first balancing weights are attached to the two second fixing seats respectively.

In the technical scheme, firstly, the first supporting rods are perpendicular to the top surface, and the two first supporting rods are arranged in parallel to realize the supporting effect on the first supporting rods; secondly, the two first fixing seats are respectively connected with the two first supporting rods and are simultaneously attached to the top surface, so that the contact area between the first supporting rods and the top surface is increased, the supporting effect on the first supporting rods is realized, the first supporting rods are prevented from inclining, and the stability of the first supporting rods is improved; thirdly, the supporting rods and the first supporting rods form a preset angle, the four supporting rods are symmetrically arranged on two sides of the two first supporting rods respectively, one ends of the four supporting rods are connected with the two first supporting rods respectively, and the other ends of the four supporting rods are connected with the two first fixing seats respectively, so that a stable triangular structure is formed between the first supporting rods and the first fixing seats, and the stability of the first supporting rods is further improved; thirdly, the cross rod is perpendicular to the first supporting rods, and the two cross rods are respectively connected with the two first supporting rods, so that the cross rod is supported by the first supporting rods; thirdly, at least three first adjusting holes penetrate through one end of the cross rod, two first telescopic rods are sleeved on the outer sides of the two cross rods respectively, at least three second adjusting holes penetrate through the first telescopic rods, and two first connecting pieces sequentially penetrate through the first adjusting holes and the second adjusting holes, so that the connecting positions of the cross rod and the first telescopic rods are adjusted through the first connecting pieces, the technical effect of increasing the length of the cross rod is achieved, the length of the cross rod is conveniently adjusted, and the adaptability of a product is improved; thirdly, the two adjusting wheels are respectively connected with one ends of the two first supporting rods, so that the adjusting wheels rotate relative to the first supporting rods; thirdly, the two adjusting parts are respectively connected with the two first telescopic rods, so that the adjusting parts are fixed on the first telescopic rods; thirdly, one ends of the two adjusting ropes are connected with one end of the cross rod, the other ends of the adjusting ropes sequentially pass by the adjusting wheel and the adjusting part, and then the other ends of the adjusting ropes are connected with the first telescopic rod to provide an upward tension component force for the cross rod through the tension of the adjusting ropes, so that the stability of the cross rod is improved; thirdly, one ends of the two lifting ropes are respectively connected with the two cross rods, so that one ends of the lifting ropes are fixed; thirdly, the lifting platform is positioned below the two cross rods, the two winches are symmetrically arranged on two sides of the lifting platform, the other ends of the two lifting ropes are respectively wound on the outer sides of the two winches, the winches are started, one ends of the lifting ropes are wound by the winches, the length of the lifting ropes between the winches and the cross rods is shortened, and therefore the technical effect of lifting the lifting platform upwards is achieved, and the lifting platform is lifted to the top of a building; thirdly, the second supporting rods are parallel to the first supporting rods, and one ends of the two second supporting rods are respectively connected with the two first telescopic rods, so that the supporting effect on the first telescopic rods is realized, the supporting effect on the cross rod is further realized, and the stability of the cross rod is improved; thirdly, the two second fixing seats are respectively connected with the other ends of the two second supporting rods and are simultaneously attached to the top surface, so that the contact area between the second supporting rods and the top surface is increased, the second supporting rods are prevented from inclining, and the stability of the second supporting rods is improved; thirdly, the eight limiting rods are symmetrically arranged at two ends of the two second supporting rods respectively, and one ends of the eight limiting rods are connected with the two second fixing seats respectively, so that the limiting rods are fixed on the second fixing seats; thirdly, after at least four first balancing weights pass through eight limiting rods respectively, the four first balancing weights are attached to two second fixing seats respectively, so that the pressure of the other end of the transverse rod is increased, the technical effect of balancing the manned or loaded lifting platform is achieved, the situation that the pulling force of the balancing weights and the second supporting rods to the transverse rod is greater than the gravity of the lifting platform is guaranteed, and the stability and the safety of the device are guaranteed. By adopting the connection mode, the contact area between the first supporting rod and the top surface and the contact area between the second supporting rod and the top surface are increased by arranging the first fixing seat and the second fixing seat, and the gravity at the tops of the first supporting rod and the second supporting rod are increased, so that the gravity centers of the first supporting rod and the second supporting rod are reduced, the stability of the first supporting rod and the second supporting rod is improved, the first supporting rod and the second supporting rod are not easy to topple, and the stability of the device is improved; the first balancing weight is added on the second fixed seat to balance the pulling force generated by the lifting platform on the cross rod, so that the problem that the cross rod is overturned due to overlarge gravity of the lifting platform is avoided, and the safety of a user and goods is ensured; starting the elevator, winding the lifting rope on the winding roll in the elevator, shortening the external lifting rope, and drawing the lifting platform to move upwards to realize the technical effect of high-altitude lifting; make first telescopic link extension, the first telescopic link of the first connecting piece of rethread is connected with the horizontal pole to realize the technological effect of extension horizontal pole other end length, and second fixing base and first balancing weight remove to the direction of keeping away from lift platform thereupon together, and then realize the technological effect of increase horizontal pole resistance arm, thereby increase once more the joining in marriage gravity of horizontal pole, make the counter weight power be greater than lift platform's gravity, the problem that the preventing device upset dropped produces, ensure device and user's security.

Specifically, the winch is manufactured by kui pigeon hoisting machinery manufacturing limited company in Qingyuan county.

Additionally, the utility model provides an overhead lifting device among the above-mentioned technical scheme can also have following additional technical characteristics:

in the above technical solution, preferably, the lifting platform further includes: the first body, the first baffle and the second baffle; the first baffle plates are vertical to the first body, the two first baffle plates are oppositely arranged in parallel, and the two first baffle plates are simultaneously connected with the first body; the second baffle is perpendicular to the first baffles, two ends of the second baffle are respectively connected with the two first baffles, the two second baffles are arranged oppositely in parallel, and the two second baffles are simultaneously connected with the first body.

In the technical scheme, the first baffle plates are perpendicular to the first body, the two first baffle plates are oppositely arranged in parallel, and the two first baffle plates are simultaneously connected with the first body, so that the protection effect on a user or goods is realized; through making the first baffle of second baffle perpendicular to, the both ends of second baffle are connected with two first baffles respectively, and two parallel relative settings of second baffle, and two second baffles are connected with first body simultaneously to promote the stability of first baffle, and enclose the fender with the four sides of first body, promote user's security, and ensure that the goods does not follow landing on the first body, hoisting device's security.

In the above technical solution, preferably, the high altitude lift device further includes: the safety lock, the safety rope and the limiting part; the safety locks comprise limit wheels and limit holes, the two safety locks are respectively connected with the two second baffles, and the two lifting ropes are respectively attached to the side walls of the two limit wheels; one ends of the two safety ropes are respectively connected with the two cross rods, and the other ends of the two safety ropes respectively penetrate through the two limiting holes; the two limiting parts are respectively connected with the other ends of the two safety ropes, and the diameter of each limiting part is larger than that of each limiting hole; wherein the length of the safety rope is less than the height of the top surface.

In the technical scheme, the safety locks comprise the limiting wheels and the limiting holes, the two safety locks are respectively connected with the two second baffles, and the two lifting ropes are respectively attached to the side walls of the two limiting wheels so as to limit the lifting ropes, realize the guiding effect on the lifting ropes and ensure that the lifting ropes are wound on the winding roll of the winch; one ends of the two safety ropes are respectively connected with the two cross rods, and the other ends of the two safety ropes respectively penetrate through the two limiting holes, so that one ends of the safety ropes are fixed on the cross rods, and the safety ropes are locked through the safety locks; the two limiting parts are respectively connected with the other ends of the two safety ropes, and the diameters of the limiting parts are larger than those of the limiting holes, so that when the lifting platform falls, the safety lock is limited through the limiting parts to avoid the safety lock from failing, the safety ropes cannot be locked in time, the lifting platform is prevented from falling to the ground, the protection effect on the lifting platform is realized, namely, an operator and goods are protected, and the goods falling to hurt people is avoided; through the length that makes the safety rope be less than the height of top surface to when guaranteeing spacing portion and spacing hole joint, make lift platform stop motion, do not fall to the ground.

Specifically, the safety lock adopts a hanging basket safety lock produced by Cangzhou Hengxiang engineering materials Co.

In the above technical solution, preferably, the high altitude lift device further includes: a second counterweight block; the two second balancing weights are respectively connected with the two limiting parts.

In this technical scheme, be connected with two spacing portions respectively through making two second balancing weights to avoid the safety rope to rock, thereby ensure that the safety lock can in time lock the safety rope, ensure the security of device.

In the above technical solution, preferably, the first connecting member further includes: a first bolt and a first nut; the two first bolts sequentially penetrate through the two first adjusting holes and the two second adjusting holes; the two first nuts are respectively sleeved on the outer sides of the two first bolts, and the two first nuts are simultaneously attached to the first telescopic rod.

In the technical scheme, two first bolts sequentially penetrate through two first adjusting holes and two second adjusting holes to determine the position of a first telescopic rod on a cross rod, so that the length of the extended cross rod is determined; through establishing two first nuts respectively the cover in the outside of two first bolts, and two first nuts laminate mutually with first telescopic link simultaneously to it is fixed with the horizontal pole, through the self-locking function of screw thread, avoid connecting not hard up, promote the stability of connecting.

In the above technical solution, preferably, the cross bar further includes: the second body, the third adjusting hole, the second telescopic rod, the fourth adjusting hole, the second bolt and the second nut; at least three third adjusting holes penetrate through the other end of the second body; the two second telescopic rods are respectively sleeved on the outer sides of the two second bodies; at least three fourth adjusting holes penetrate through the second telescopic rod; the two second bolts sequentially penetrate through the two third adjusting holes and the two fourth adjusting holes; the two second nuts are respectively sleeved on the outer sides of the two second bolts, and the two second nuts are simultaneously attached to the second telescopic rod; wherein, safety rope and lifting rope all are connected with the second telescopic link.

In the technical scheme, at least three third adjusting holes penetrate through the other end of the second body; the two second telescopic rods are respectively sleeved on the outer sides of the two second bodies, so that at least three fourth adjusting holes penetrate through the second telescopic rods, and two second bolts sequentially penetrate through the two third adjusting holes and the two fourth adjusting holes, so that the relative positions of the second telescopic rods and the cross rod are determined to adapt to buildings with different widths; the two second nuts are sleeved on the outer sides of the two second bolts respectively, and the two second nuts are attached to the second telescopic rod at the same time, so that the second telescopic rod is fixed on the cross rod, and the connection stability is ensured; through making safety rope and lifting rope all be connected with the second telescopic link to the realization is to the lifting action of second telescopic link, and then carries with the horizontal pole, ensures the pulling force to the second telescopic link, with the pulling force of balanced lift platform gravity to the second telescopic link, thereby makes the device atress even, not fragile or fall.

In the above technical solution, preferably, the mass of the first balancing weight is 30 KG.

In the technical scheme, the mass of the first balancing weight is 30KG, so that the balancing force can reach 120KG at least and is enough to balance the gravity of the lifting platform and an operator; the first balancing weight is not too heavy and is difficult to carry and install; meanwhile, the situation that a plurality of counterweights cannot be installed and the counterweight force is insufficient due to the fact that each counterweight is too light is avoided.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic structural view of a high altitude lift according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of a high altitude lift according to another embodiment of the present invention;

fig. 3 shows a schematic structural view of a high-altitude lifting device according to a further embodiment of the present invention;

fig. 4 shows a schematic structural view of a high altitude lift according to yet another embodiment of the present invention;

wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:

10 first branch, 12 first fixing base, 14 bracing piece, 16 horizontal pole, 161 second body, 162 third adjusting hole, 163 second telescopic link, 164 fourth adjusting hole, 165 second bolt, 166 second nut, 18 first adjusting hole, 20 first telescopic link, 22 second adjusting hole, 24 first connecting piece, 241 first bolt, 242 first nut, 26 adjusting wheel, 28 adjusting part, 30 adjusting rope, 32 lifting rope, 34 lifting platform, 341 first body, 342 first baffle, 343 second baffle, 36 winch, 38 second branch, 40 second fixing base, 42 limiting rod, 44 first balancing weight, 46 safety lock, 48 safety rope, 50 limiting part, 52 second balancing weight.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The high altitude lifting apparatus according to some embodiments of the present invention is described below with reference to fig. 1 to 4.

In the embodiment of the utility model, as shown in fig. 1 to 4, the utility model provides a high altitude hoisting device, high altitude hoisting device installs on the top surface of building, and high altitude hoisting device includes: the device comprises a first supporting rod 10, a first fixed seat 12, a supporting rod 14, a cross rod 16, a first adjusting hole 18, a first telescopic rod 20, a second adjusting hole 22, a first connecting piece 24, an adjusting wheel 26, an adjusting part 28, an adjusting rope 30, a lifting rope 32, a lifting platform 34, a winch 36, a second supporting rod 38, a second fixed seat 40, a limiting rod 42 and a first balancing weight 44; the first supporting rods 10 are perpendicular to the top surface, and the two first supporting rods 10 are arranged in parallel; the two first fixing seats 12 are respectively connected with the two first supporting rods 10, and the two first fixing seats 12 are simultaneously attached to the top surface; the supporting rods 14 and the first supporting rods 10 form a preset angle, the four supporting rods 14 are symmetrically arranged on two sides of the two first supporting rods 10 respectively, one ends of the four supporting rods 14 are connected with the two first supporting rods 10 respectively, and the other ends of the four supporting rods 14 are connected with the two first fixing seats 12 respectively; the cross bars 16 are perpendicular to the first support bars, and the two cross bars 16 are respectively connected with the two first support bars 10; at least three first adjustment holes 18 extend through one end of the crossbar 16; the two first telescopic rods 20 are respectively sleeved on the outer sides of the two cross rods 16; at least three second adjusting holes 22 penetrate through the first telescopic rod 20; two first connecting pieces 24 sequentially pass through the first adjusting hole 18 and the second adjusting hole 22; two adjusting wheels 26 are respectively connected with one ends of the two first supporting rods 10; the two adjusting parts 28 are respectively connected with the two first telescopic rods 20; one end of each of the two adjusting ropes 30 is connected with one end of the cross bar 16, the other end of each of the adjusting ropes 30 sequentially bypasses the adjusting wheel 26 and the adjusting part 28, and the other end of each of the adjusting ropes 30 is connected with the first telescopic rod 20; one end of each of the two lifting ropes 32 is connected to the two cross bars 16; the lifting platform 34 is located below the two crossbars 16; the two winches 36 are symmetrically arranged at two sides of the lifting platform 34, and the other ends of the two lifting ropes 32 are respectively wound at the outer sides of the two winches 36; the second supporting rods 38 are parallel to the first supporting rods 10, and one ends of the two second supporting rods 38 are respectively connected with the two first telescopic rods 20; the two second fixing seats 40 are respectively connected with the other ends of the two second supporting rods 38, and the two second fixing seats 40 are simultaneously attached to the top surface; the eight limiting rods 42 are respectively symmetrically arranged at two ends of the two second supporting rods 38, and one ends of the eight limiting rods 42 are respectively connected with the two second fixing seats 40; after the at least four first balance weights 44 pass through the eight limiting rods 42, the four first balance weights 44 are attached to the two second fixing seats 40.

In this embodiment, first, by making the first struts 10 perpendicular to the top surface, two first struts 10 are arranged in parallel to achieve a supporting effect on the first struts 10; secondly, the two first fixing seats 12 are respectively connected with the two first supporting rods 10, and the two first fixing seats 12 are simultaneously attached to the top surface, so that the contact area between the first supporting rods 10 and the top surface is increased, the supporting effect on the first supporting rods 10 is realized, the first supporting rods 10 are prevented from inclining, and the stability of the first supporting rods 10 is improved; thirdly, the supporting rods 14 and the first supporting rods 10 form a preset angle, the four supporting rods 14 are respectively and symmetrically arranged on two sides of the two first supporting rods 10, one ends of the four supporting rods 14 are respectively connected with the two first supporting rods 10, and the other ends of the four supporting rods 14 are respectively connected with the two first fixing seats 12, so that a stable triangular structure is formed between the first supporting rods 10 and the first fixing seats 12, and the stability of the first supporting rods 10 is further improved; thirdly, the cross rod 16 is perpendicular to the first support rods, and the two cross rods 16 are respectively connected with the two first support rods 10, so that the cross rod 16 is supported by the first support rods 10; thirdly, at least three first adjusting holes 18 penetrate through one end of the cross rod 16, two first telescopic rods 20 are respectively sleeved outside the two cross rods 16, at least three second adjusting holes 22 penetrate through the first telescopic rods 20, two first connecting pieces 24 sequentially penetrate through the first adjusting holes 18 and the second adjusting holes 22, and the connecting positions of the cross rod 16 and the first telescopic rods 20 are adjusted through the first connecting pieces 24, so that the technical effect of increasing the length of the cross rod 16 is achieved, the length of the cross rod 16 is conveniently adjusted, and the adaptability of a product is improved; thirdly, the two adjusting wheels 26 are respectively connected with one ends of the two first supporting rods 10, so that the adjusting wheels 26 rotate relative to the first supporting rods 10; thirdly, the two adjusting parts 28 are respectively connected with the two first telescopic rods 20, so that the adjusting parts 28 are fixed on the first telescopic rods 20; thirdly, after one ends of the two adjusting ropes 30 are connected with one end of the cross bar 16 and the other ends of the adjusting ropes 30 sequentially pass around the adjusting wheel 26 and the adjusting part 28, the other ends of the adjusting ropes 30 are connected with the first telescopic rod 20 to provide an upward pulling force component for the cross bar 16 through the pulling force of the adjusting ropes 30, so that the stability of the cross bar 16 is improved; thirdly, one end of each of the two lifting ropes 32 is fixed by connecting one end of each of the two lifting ropes 32 to the two cross bars 16; thirdly, the lifting platform 34 is positioned below the two cross rods 16, the two winches 36 are symmetrically arranged on two sides of the lifting platform 34, the other ends of the two lifting ropes 32 are respectively wound on the outer sides of the two winches 36, the winches 36 are started, one ends of the lifting ropes 32 are wound by the winches 36, the length of the lifting ropes 32 between the winches 36 and the cross rods 16 is shortened, and therefore the technical effect that the lifting platform 34 is lifted upwards is achieved, and the lifting platform 34 is lifted to the top of a building; again, through making second branch 38 be parallel to first branch 10, and the one end of two second branches 38 is connected with two first telescopic links 20 respectively to the realization is to the supporting role of first telescopic link 20, and then realizes the supporting role to horizontal pole 16, thereby promotes the stability of horizontal pole 16: thirdly, the two second fixing seats 40 are respectively connected with the other ends of the two second supporting rods 38, and the two second fixing seats 40 are simultaneously attached to the top surface, so that the contact area between the second supporting rods 38 and the top surface is increased, the second supporting rods 38 are prevented from inclining, and the stability of the second supporting rods 38 is improved; thirdly, the eight limiting rods 42 are symmetrically arranged at two ends of the two second supporting rods 38 respectively, and one ends of the eight limiting rods 42 are connected with the two second fixing seats 40 respectively, so that the limiting rods 42 are fixed on the second fixing seats 40; thirdly, after at least four first balancing weights 44 penetrate through the eight limiting rods 42 respectively, the four first balancing weights 44 are attached to the two second fixing seats 40 respectively, so that the pressure at the other end of the cross rod 16 is increased, the technical effect of balancing the lifting platform 34 carrying people or goods is achieved, the situation that the pulling force of the balancing weights and the second supporting rods 38 on the cross rod 16 is greater than the gravity of the lifting platform 34 is guaranteed, and the stability and the safety of the device are guaranteed. By adopting the connection mode, the contact area between the first supporting rod 10 and the top surface of the second supporting rod 38 is increased by arranging the first fixing seat 12 and the second fixing seat 40, and the gravity at the top of the first supporting rod 10 and the top of the second supporting rod 38 is increased, so that the gravity center of the first supporting rod 10 and the gravity center of the second supporting rod 38 are reduced, the stability of the first supporting rod 10 and the stability of the second supporting rod 38 are improved, the first supporting rod 10 and the second supporting rod 38 are not easy to topple, and the stability of the device is improved; the first balancing weight 44 is added on the second fixing seat 40 to balance the pulling force generated by the lifting platform 34 on the cross rod 16, so that the problem that the cross rod 16 is overturned due to overlarge gravity of the lifting platform 34 is avoided, and the safety of a user and goods is ensured; starting the elevator, winding the lifting rope 32 on the winding roll in the elevator, shortening the external lifting rope 32, and drawing the lifting platform 34 to move upwards to realize the technical effect of high-altitude lifting; make first telescopic link 20 extension, 24 first telescopic links of rethread first connecting piece 20 and horizontal pole 16 are connected, in order to realize the technological effect of extension horizontal pole 16 other end length, and second fixing base 40 and first balancing weight 44 remove to the direction of keeping away from lift platform 34 thereupon together, and then realize the technological effect of the 16 resistance arms of increase horizontal pole, thereby increase the joining in marriage gravity of horizontal pole 16 once more, make the counter weight power be greater than lift platform 34's gravity, the problem that the preventing device upset dropped produces, ensure device and user's security.

Specifically, the hoist 36 is produced by seiko kender manufacturing ltd, qingyuan county.

In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the lifting platform 34 further includes: a first body 341, a first barrier 342, and a second barrier 343; the first baffles 342 are perpendicular to the first body 341, the two first baffles 342 are oppositely arranged in parallel, and the two first baffles 342 are simultaneously connected with the first body 341; the second baffle 343 is perpendicular to the first baffles 342, two ends of the second baffle 343 are respectively connected to the two first baffles 342, the two second baffles 343 are oppositely disposed in parallel, and the two second baffles 343 are simultaneously connected to the first body 341.

In this embodiment, by making the first baffle 342 perpendicular to the first body 341, two first baffles 342 are oppositely disposed in parallel, and the two first baffles 342 are simultaneously connected with the first body 341, so as to achieve the protection effect for users or goods; by making the second baffle 343 perpendicular to the first baffle 342, two ends of the second baffle 343 are respectively connected with the two first baffles 342, the two second baffles 343 are arranged in parallel and oppositely, and the two second baffles 343 are simultaneously connected with the first body 341, so as to improve the stability of the first baffle 342, and enclose and block four sides of the first body 341, thereby improving the safety of a user, ensuring that goods do not slide off the first body 341, and improving the safety of the device.

In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the high altitude lift device further includes: a safety lock 46, a safety rope 48 and a limiting part 50; the safety locks 46 comprise limit wheels and limit holes, the two safety locks 46 are respectively connected with the two second baffles 343, and the two lifting ropes 32 are respectively attached to the side walls of the two limit wheels; one ends of the two safety ropes 48 are respectively connected with the two cross rods 16, and the other ends of the two safety ropes 48 respectively penetrate through the two limiting holes; the two limiting parts 50 are respectively connected with the other ends of the two safety ropes 48, and the diameter of each limiting part 50 is larger than that of each limiting hole; wherein the length of the safety line 48 is less than the height of the top surface.

In this embodiment, the safety locks 46 include a limiting wheel and a limiting hole, the two safety locks 46 are respectively connected with the two second blocking plates 343, and the two lifting ropes 32 are respectively attached to the side walls of the two limiting wheels to limit the lifting ropes 32, so as to realize the guiding function of the lifting ropes 32 and ensure that the lifting ropes 32 are wound on the winding roll of the winch 36; one end of each safety rope 48 is connected with the two cross bars 16 respectively, and the other end of each safety rope 48 penetrates through the two limiting holes respectively, so that one end of each safety rope 48 is fixed on the cross bar 16, and the safety ropes 48 are locked through the safety locks 46; the two limiting parts 50 are respectively connected with the other ends of the two safety ropes 48, and the diameter of each limiting part 50 is larger than that of each limiting hole, so that when the lifting platform 34 falls, the safety locks 46 are limited through the limiting parts 50, the safety locks 46 are prevented from losing efficacy, the safety ropes 48 cannot be locked in time, the lifting platform 34 is prevented from falling to the ground, the protection effect on the lifting platform 34 is realized, namely, an operator and goods are protected, and the goods fall to hurt people is avoided; the length of the safety rope 48 is smaller than the height of the top surface, so that the lifting platform 34 can stop moving and does not fall to the ground when the limiting part 50 is clamped with the limiting hole.

Specifically, the safety lock 46 is a basket safety lock 46 manufactured by Cangzhou Hengxiang engineering materials Co.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the high altitude lift device further includes: a second weight block 52; the two second weights 52 are respectively connected to the two position-limiting portions 50.

In this embodiment, the two second weight blocks 52 are respectively connected to the two limiting portions 50 to prevent the safety rope 48 from shaking, so that the safety lock 46 can lock the safety rope 48 in time, and the safety of the device is ensured.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 3, the first connecting member 24 further includes: a first bolt 241 and a first nut 242; the two first bolts 241 sequentially pass through the two first adjustment holes 18 and the two second adjustment holes 22; the two first nuts 242 are respectively sleeved on the outer sides of the two first bolts 241, and the two first nuts 242 are simultaneously attached to the first telescopic rod 20.

In this embodiment, the extended length of the cross bar 16 is determined by passing two first bolts 241 through two first adjustment holes 18 and two second adjustment holes 22 in sequence to determine the position of the first telescopic bar 20 on the cross bar 16; through establishing two first nuts 242 at the outside of two first bolts 241 respectively, and two first nuts 242 laminate with first telescopic link 20 mutually simultaneously to it is fixed with horizontal pole 16 with first telescopic link 20, through the self-locking function of screw thread, avoid connecting not hard up, promote the stability of connecting.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 3, the cross bar 16 further includes: a second body 161, a third adjustment hole 162, a second telescopic rod 163, a fourth adjustment hole 164, a second bolt 165, and a second nut 166; at least three third adjustment holes 162 penetrate the other end of the second body 161; the two second telescopic rods 163 are respectively sleeved on the outer sides of the two second bodies 161; at least three fourth adjustment holes 164 extend through the second telescoping rod 163; two second bolts 165 sequentially pass through the two third adjustment holes 162 and the two fourth adjustment holes 164; the two second nuts 166 are respectively sleeved on the outer sides of the two second bolts 165, and the two second nuts 166 are simultaneously attached to the second telescopic rod 163; wherein, the safety rope 48 and the lifting rope 32 are both connected with the second telescopic rod 163.

In this embodiment, by penetrating at least three third adjustment holes 162 through the other end of the second body 161; the two second telescopic rods 163 are respectively sleeved on the outer sides of the two second bodies 161, so that at least three fourth adjusting holes 164 penetrate through the second telescopic rods 163, and two second bolts 165 sequentially penetrate through the two third adjusting holes 162 and the two fourth adjusting holes 164, so that the relative positions of the second telescopic rods 163 and the cross bar 16 are determined to adapt to buildings with different widths; the two second nuts 166 are respectively sleeved on the outer sides of the two second bolts 165, and the two second nuts 166 are simultaneously attached to the second telescopic rod 163, so that the second telescopic rod 163 is fixed on the cross bar 16, and the connection stability is ensured; all be connected with second telescopic link 163 through making safety rope 48 and lifting rope 32 to the realization is to the effect of carrying of second telescopic link 163, and then carries with horizontal pole 16 and draws, ensures the pulling force to second telescopic link 163, with the pulling force of balanced lift platform 34 gravity to second telescopic link 163, thereby makes the device atress even, and is not fragile or fall.

In one embodiment of the present invention, the mass of the first weight block 44 is preferably 30KG, as shown in fig. 1 to 3.

In this embodiment, the mass of the first weight 44 is 30KG to ensure that the weight force reaches 120KG at least, which is enough to balance the gravity of the lifting platform 34 and the operator; the first balancing weight 44 is not too heavy and is difficult to carry and install; meanwhile, the situation that a plurality of counterweights cannot be installed and the counterweight force is insufficient due to the fact that each counterweight is too light is avoided.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A high altitude lift device for mounting on a top surface of a building, the high altitude lift device comprising:

the first supporting rods are perpendicular to the top surface, and the two first supporting rods are arranged in parallel;

the two first fixing seats are respectively connected with the two first supporting rods, and the two first fixing seats are simultaneously attached to the top surface;

the supporting rods and the first supporting rods form a preset angle, the four supporting rods are symmetrically arranged on two sides of the two first supporting rods respectively, one ends of the four supporting rods are connected with the two first supporting rods respectively, and the other ends of the four supporting rods are connected with the two first fixing seats respectively;

the cross rods are perpendicular to the first supporting rods, and the two cross rods are respectively connected with the two first supporting rods;

at least three first adjusting holes penetrate through one end of the cross rod;

the two first telescopic rods are sleeved outside the two cross rods respectively;

at least three second adjusting holes penetrate through the first telescopic rod;

the two first connecting pieces sequentially penetrate through the first adjusting hole and the second adjusting hole;

the two adjusting wheels are respectively connected with one ends of the two first supporting rods;

the two adjusting parts are respectively connected with the two first telescopic rods;

one end of each of the two adjusting ropes is connected with one end of the cross rod, the other end of each of the adjusting ropes sequentially bypasses the adjusting wheel and the adjusting part, and the other end of each of the adjusting ropes is connected with the first telescopic rod;

one ends of the two lifting ropes are respectively connected with the two cross rods;

the lifting platform is positioned below the two cross rods;

the two winches are symmetrically arranged on two sides of the lifting platform, and the other ends of the two lifting ropes are respectively wound on the outer sides of the two winches;

the second supporting rods are parallel to the first supporting rods, and one ends of the two second supporting rods are respectively connected with the two first telescopic rods;

the two second fixing seats are respectively connected with the other ends of the two second supporting rods, and the two second fixing seats are simultaneously attached to the top surface;

the eight limiting rods are symmetrically arranged at two ends of the two second supporting rods respectively, and one ends of the eight limiting rods are connected with the two second fixing seats respectively;

and after at least four first balancing weights penetrate through the eight limiting rods respectively, the four first balancing weights are attached to the two second fixing seats respectively.

2. The aerial lift device of claim 1, wherein the lift platform further comprises:

a first body;

the first baffle plates are perpendicular to the first body, the two first baffle plates are oppositely arranged in parallel, and the two first baffle plates are simultaneously connected with the first body;

the second baffle is perpendicular to the first baffles, two ends of the second baffle are respectively connected with the two first baffles, the two second baffles are arranged oppositely in parallel, and the two second baffles are simultaneously connected with the first body.

3. The overhead lifting apparatus of claim 2, further comprising:

the safety locks comprise limiting wheels and limiting holes, the two safety locks are respectively connected with the two second baffles, and the two lifting ropes are respectively attached to the side walls of the two limiting wheels;

one ends of the two safety ropes are respectively connected with the two cross rods, and the other ends of the two safety ropes respectively penetrate through the two limiting holes;

the two limiting parts are respectively connected with the other ends of the two safety ropes, and the diameter of each limiting part is larger than that of each limiting hole;

wherein the length of the safety rope is less than the height of the top surface.

4. The overhead lifting apparatus of claim 3, further comprising:

and the two second balancing weights are respectively connected with the two limiting parts.

5. The overhead lifting apparatus of claim 4, wherein the first connector further comprises:

the two first bolts sequentially penetrate through the two first adjusting holes and the two second adjusting holes;

the first nuts are sleeved on the outer sides of the first bolts respectively, and the first nuts are attached to the first telescopic rod simultaneously.

6. The overhead lifting apparatus of claim 5, wherein the cross bar further comprises:

a second body;

at least three third adjusting holes penetrate through the other end of the second body;

the two second telescopic rods are sleeved outside the two second bodies respectively;

at least three fourth adjusting holes penetrate through the second telescopic rod;

the two second bolts sequentially penetrate through the two third adjusting holes and the two fourth adjusting holes;

the two second nuts are sleeved on the outer sides of the two second bolts respectively, and the two second nuts are attached to the second telescopic rod simultaneously;

the safety rope and the lifting rope are connected with the second telescopic rod.

7. Height lifting device according to any of claims 1 to 6, characterized in that:

the mass of the first balancing weight is 30 KG.

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