CN212198420U

CN212198420U - A safe lift for housing construction

Info

Publication number: CN212198420U
Application number: CN202020721483.5U
Authority: CN
Inventors: 林耿彬; 李海鸿; 陈楚芬; 张晓亮; 李坚鸿; 钟力文; 张雄宏; 陈国和; 李子健; 陈镇洪
Original assignee: Guangdong Ronghong Construction Co ltd
Current assignee: Guangdong Ronghong Construction Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-22
Anticipated expiration: 2030-05-06

Abstract

The utility model provides a safe lift for housing construction, the on-line screen storage device comprises a base, the upper end fixed mounting of base has lifting unit, prop up the board upper end openly and the equal fixedly connected with in the left and right sides of reverse side and adjust a section of thick bamboo, the inside sliding connection who adjusts a section of thick bamboo has the guardrail, the upper end lateral wall threaded connection who adjusts a section of thick bamboo has adjusting screw. Through adjusting a section of thick bamboo, adjusting screw and slide mechanism, the guardrail slides in the inside of adjusting a section of thick bamboo and stretches out and draws back, it is fixed to rotate adjusting screw to support the pressure to the guardrail, conveniently adjust the height of guardrail, the workman that is favorable to different heights is at high altitude construction, when adjusting the height of guardrail, slider among the slide mechanism is at first terraced groove, second terraced groove, the inside in third terraced groove and fourth terraced groove slides, each slider and first terraced groove, second terraced groove, third terraced groove and fourth terraced groove joint, the railing of lateral wall also can be spacing in the position that corresponds, safety formation protection to worker's people.

Description

A safe lift for housing construction

Technical Field

The utility model relates to a housing construction technical field specifically is a safe lift for housing construction.

Background

The lifter is special equipment for aerial operation with wide application. The scissor type mechanical structure of the lifting platform enables the lifting platform to have higher stability after being lifted, the wide operation platform and the higher bearing capacity enable the high-altitude operation range to be larger, the lifting platform is suitable for simultaneous operation of multiple persons, and the high-altitude operation efficiency is higher. The lifting device is widely used for aerial operation, and is suitable for large-scale aerial continuous operation of airport terminal buildings, airplane rush repairs, stations, docks, markets, stadiums, residential property, factories and mining workshops, construction sites and the like.

But the lift that uses on present site, send people to the high altitude at the during operation, the bottom of lift only supports through the wheel, supports through the wheel and can not guarantee the lift at the in-process of work keep balance totally, and lift platform upper end guardrail can not height-adjusting in addition, to the people construction of height difference, not only can bring the inconvenience of construction, the higher workman of height stands on lift platform in addition, because the guardrail is lower can produce the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe lift for housing construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe lift for housing construction, the on-line screen storage device comprises a base, the upper end fixed mounting of base has lifting unit, lifting unit's upper end fixedly connected with props up the board, prop up the board upper end openly and the equal fixedly connected with in the left and right sides of reverse side and adjust a section of thick bamboo, the inside sliding connection who adjusts a section of thick bamboo has the guardrail, the upper end lateral wall threaded connection who adjusts a section of thick bamboo has adjusting screw, and adjusting screw stretches into the inside of adjusting a section of thick bamboo and the lower extreme lateral wall swing joint of guardrail, the inboard of guardrail has the railing through slide mechanism sliding connection, the equal fixedly connected with balance mechanism in both sides of base, the equal fixed mounting in lower extreme chamfer.

As a preferred technical scheme of the utility model, slide mechanism includes first terraced groove, second terraced groove, third terraced groove, fourth terraced groove and slider, first terraced groove, second terraced groove, third terraced groove and fourth terraced groove are all seted up at the inboard of guardrail, and just first terraced groove, second terraced groove, third terraced groove and fourth terraced groove are linked together, the notch degree of depth in first terraced groove, second terraced groove, third terraced groove and fourth terraced groove is by the depth to the shallowness, the slider corresponds first terraced groove, second terraced groove, third terraced groove and fourth terraced groove and is equipped with four, and four sliders respectively with corresponding first terraced groove, second terraced groove, third terraced groove and fourth terraced groove joint, railing and slider fixed connection.

As a preferred technical scheme of the utility model, spacing slide has been seted up to first terraced groove, second terraced groove, third terraced groove and fourth terraced groove lateral wall, the equal fixedly connected with stopper of lateral wall of slider, and stopper sliding connection is in spacing slide's inside.

As an optimized technical scheme of the utility model, the lateral wall of railing has connect reflection of light strip around.

As an optimal technical scheme of the utility model, fixedly connected with stiffener between the regulation section of thick bamboo.

As a preferred technical scheme of the utility model, balance mechanism includes telescopic cylinder, supporting shoe, support screw, supporting disk and changes the handle, telescopic cylinder establishes inside the both ends of base, telescopic cylinder's telescopic shaft stretches out the inside and the supporting shoe fixed connection of base, the support screw runs through supporting shoe and supporting shoe threaded connection, the supporting disk passes through ball bearing and rotates the lower extreme of connection at the support screw, change the upper end of fixed connection at the support screw.

Compared with the prior art, the utility model provides a safe lift for housing construction possesses following beneficial effect: the safety elevator for building construction has the advantages that through the adjusting cylinder, the adjusting screw rods and the sliding mechanism, the guardrails slide and stretch in the adjusting cylinder, the adjusting screw rods are rotated to press and fix the guardrails, the height of the guardrails is convenient to adjust, workers with different heights can work at high altitude, when the height of the guardrails is adjusted, the sliding blocks in the sliding mechanism slide in the first ladder groove, the second ladder groove, the third ladder groove and the fourth ladder groove, each sliding block is clamped with the first ladder groove, the second ladder groove, the third ladder groove and the fourth ladder groove, the railings on the side walls can be limited at corresponding positions, and safety of workers and people is protected; utilize telescopic cylinder among the balance mechanism to promote the supporting shoe and outwards extend, then rotate the inside support screw of supporting shoe, make support screw remove downwards, support plate and the ground contact of support screw lower extreme make all around the base atress, improved the equilibrium of lift, reduced the potential safety hazard of workman in the middle of the work.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

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

fig. 2 is a sectional view of an adjusting cylinder of the present invention;

fig. 3 is a cross-sectional view of the guardrail of the present invention.

In the figure: 1. a base; 2. a lifting assembly; 3. a support plate; 4. an adjusting cylinder; 5. a sliding mechanism; 51. a first ladder groove; 52. a second ladder groove; 53. a third ladder groove; 54. a fourth ladder groove; 55. a slider; 6. a guardrail; 7. adjusting the screw rod; 8. a railing; 9. a balancing mechanism; 91. a telescopic cylinder; 92. a support block; 93. a support screw rod; 94. a support disc; 95. turning a handle; 10. a universal wheel; 11. a limiting slide way; 12. a limiting block; 13. a light-reflecting strip; 14. a reinforcing rod.

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.

Fig. 1-3 show a schematic structural view of a safety hoist for building construction according to the present invention. The safety elevator for the house building construction comprises a base 1, wherein a lifting assembly 2 is fixedly installed at the upper end of the base 1, a supporting plate 3 is fixedly connected at the upper end of the lifting assembly 2, adjusting cylinders 4 are fixedly connected to the front side and the left side and the right side of the reverse side of the upper end of the supporting plate 3, a guardrail 6 is slidably connected inside the adjusting cylinders 4, adjusting screws 7 are in threaded connection with the side walls of the upper ends of the adjusting cylinders 4, the adjusting screws 7 extend into the adjusting cylinders 4 to be movably connected with the side walls of the lower ends of the guardrail 6, when the safety elevator works, workers can adjust the guardrail 6 inside the adjusting cylinders 4 according to the height of the workers, the workers with different heights can work aloft, the inner sides of the guardrails 6 are slidably connected with railings 8 through sliding mechanisms 5, balancing mechanisms 9 are fixedly connected to the two sides of the base 1, universal wheels 10 are fixedly installed at the lower end chamfers of the base 1, the arrangement of the universal wheel 10 facilitates the moving of the elevator, the side wall of the handrail 8 is wound with the reflective strips 13, the reflective strips 13 on the side wall of the handrail 8 play a role of warning, the balance mechanism 9 comprises a telescopic cylinder 91, a supporting block 92, a supporting screw 93, a supporting disc 94 and a rotating handle 95, the telescopic cylinder 91 is arranged inside two ends of the base 1, a telescopic shaft of the telescopic cylinder 91 extends out of the base 1 and is fixedly connected with the supporting block 92, the supporting screw 93 penetrates through the supporting block 92 and is in threaded connection with the supporting block 92, the supporting disc 94 is rotatably connected to the lower end of the supporting screw 93 through a ball bearing, the rotating handle 95 is fixedly connected to the upper end of the supporting screw 93, the sliding mechanism 5 comprises a first ladder groove 51, a second ladder groove 52, a third ladder groove 53, a fourth ladder groove 54 and a sliding block 55, the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54 are all arranged on the inner side of the guardrail 6, the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54 are communicated, the depth of the notches of the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54 is from deep to shallow, the number of the sliding blocks 55 corresponding to the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54 is four, the four sliding blocks 55 are respectively clamped with the corresponding first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54, the railing 8 is fixedly connected with the sliding blocks 55, the limiting slide ways 11 are arranged on the side walls of the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54, the limiting blocks 12 are fixedly connected to the side walls of the sliding blocks 55, the sliding blocks 12 are slidably connected to the inner portions of the limiting slide ways 11, the sliding blocks 55 in the sliding mechanism 5 slide in the inner portions of the limiting slide ways 11 through the limiting blocks 12, and enable the sliding blocks 55 to slide in the first ladder groove 51, the second ladder groove 52, second terraced groove 52, the inside of third terraced groove 53 and fourth terraced groove 54 slides, each slider 55 and first terraced groove 51, second terraced groove 52, third terraced groove 53 and fourth terraced groove 54 joint, the railing 8 of lateral wall also can be spacing in the position that corresponds, be favorable to forming the protection to worker's safety, telescopic cylinder 91 among the balance mechanism 9 promotes supporting shoe 92 and outwards extends, then rotate the inside support screw 93 of supporting shoe 92, make support screw 93 downstream, the supporting disk 94 and the ground contact of support screw 93 lower extreme, make base 1 all receive the force all around, in lift during operation, the equilibrium of lift has been improved.

As shown in fig. 1 to 3, the working process of the safety lifter for building construction according to the embodiment of the present invention is as follows: when the guardrail adjusting mechanism works, workers can adjust the guardrail 6 in the adjusting cylinder 4 according to the height of the body, when the guardrail 6 is stretched and contracted, the slide block 55 in the sliding mechanism 5 slides in the limiting slide rail 11 through the limiting block 12, so that the slide block 55 slides in the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54, each slide block 55 is clamped with the first ladder groove 51, the second ladder groove 52, the third ladder groove 53 and the fourth ladder groove 54, the railing 8 on the side wall is limited at the corresponding position to protect the safety of workers, then the adjusting screw 7 is rotated to press and fix the guardrail 6, the height of the guardrail 6 is conveniently adjusted, workers with different heights can work at high altitude, the telescopic cylinder 91 in the balance mechanism 9 pushes the supporting block 92 to extend outwards, then the supporting screw 93 in the supporting block 92 is rotated to move the supporting screw 93 downwards, the supporting disk 94 of the lower end of the supporting screw rod 93 is contacted with the ground, so that the periphery of the base 1 is stressed, the balance of the elevator is improved when the elevator works, the potential safety hazard of workers in the middle of working is reduced, and the light reflecting strips 13 on the side walls of the railings 8 play a role in warning.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 safe lift for housing construction, includes the base, its characterized in that: the utility model discloses a guardrail, including the base, the upper end fixed mounting of base has a lifting unit, lifting unit's upper end fixedly connected with props up the board, prop up the board upper end openly and the equal fixedly connected with in the left and right sides of reverse side and adjust a section of thick bamboo, the inside sliding connection who adjusts a section of thick bamboo has the guardrail, the upper end lateral wall threaded connection who adjusts a section of thick bamboo has adjusting screw, and adjusting screw stretches into the inside of adjusting a section of thick bamboo and the lower extreme lateral wall swing joint of guardrail, the inboard of guardrail has the railing through slide mechanism sliding connection, the equal fixedly connected with balance mechanism in both sides of base, the equal fixed mounting in lower.

2. A safety hoist for use in building construction according to claim 1, characterized in that: slide mechanism includes first terraced groove, second terraced groove, third terraced groove, fourth terraced groove and slider, first terraced groove, second terraced groove, third terraced groove and fourth terraced groove are all seted up in the inboard of guardrail, and first terraced groove, second terraced groove, third terraced groove and fourth terraced groove are linked together, the notch degree of depth in first terraced groove, second terraced groove, third terraced groove and fourth terraced groove is by the depth to shallowly, the slider corresponds first terraced groove, second terraced groove, third terraced groove and fourth terraced groove and is equipped with four, and four sliders respectively with corresponding first terraced groove, second terraced groove, third terraced groove and fourth terraced groove joint, railing and slider fixed connection.

3. A safety hoist for use in building construction according to claim 2, characterized in that: spacing slide has been seted up to first terraced groove, second terraced groove, third terraced groove and fourth terraced groove lateral wall, the equal fixedly connected with stopper of lateral wall of slider, and stopper sliding connection is in the inside of spacing slide.

4. A safety hoist for use in building construction according to claim 1, characterized in that: the side wall of the railing is wound with a reflective strip.

5. A safety hoist for use in building construction according to claim 1, characterized in that: and a reinforcing rod is fixedly connected between the adjusting cylinders.

6. A safety hoist for use in building construction according to claim 1, characterized in that: the balance mechanism comprises a telescopic cylinder, a supporting block, a supporting screw rod, a supporting plate and a rotating handle, the telescopic cylinder is arranged inside two ends of the base, a telescopic shaft of the telescopic cylinder extends out of the base and is fixedly connected with the supporting block, the supporting screw rod penetrates through the supporting block and is in threaded connection with the supporting block, the supporting plate is rotatably connected to the lower end of the supporting screw rod through a ball bearing, and the rotating handle is fixedly connected to the upper end of the supporting screw rod.