CN218375037U

CN218375037U - Building construction platform

Info

Publication number: CN218375037U
Application number: CN202222482493.XU
Authority: CN
Inventors: 吕文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-24
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a construction platform. The construction platform comprises: the utility model discloses a take-up mechanism, including base case, the framework, the backplate at base roof portion and install the elevating platform on the backplate, base incasement fixed mounting has first motor, the coiling pole is installed to base incasement rotation, first motor is connected with the coiling pole transmission, the winding has two stay cords on the coiling pole, the other end of two stay cords all with the top fixed connection of backplate, fixed mounting has three rail guard on the elevating platform, the second motor is installed to the bottom of elevating platform, rotate on the elevating platform and install the screw rod, the second motor is connected with the screw rod transmission, the thread bush is equipped with an internal thread section of thick bamboo on the screw rod, it is equipped with the rotor to rotate the cover on the internal thread section of thick bamboo, one side fixed mounting of rotor has the davit, fixedly connected with lifting rope on the davit. The utility model provides a construction platform has the advantage of supplementary handling tool.

Description

Building construction platform

Technical Field

The utility model relates to a construction platform technical field especially relates to a construction platform.

Background

When carrying out building construction, need be under construction to the outside of building, because the building outside lacks bearing structure, in order to let the construction more convenient, constructor generally stands and carries out the construction at construction platform.

Present construction platform is various in kind, there is scaffold formula platform, platform that can go on going up and down in addition, through the retrieval, related art (grant bulletin No. CN 211283631U) discloses a construction platform, belong to the building technology field, the on-line screen storage device comprises a base, the equal fixed mounting in both ends of base one side has the dead lever, the spout has all been seted up to one side of two dead levers, the equal sliding connection in inside of two spouts has two first sliders, the bottom of two first slider one sides all is through connecting block and elevating platform one side fixed connection, the equal fixed mounting in top of two first slider one sides has the stay cord, the other end of two stay cords and the both sides fixed connection on elevating platform top, the top of two dead levers and the bottom both sides fixed connection of equipment box, this technical scheme accessible drives the lift of elevating platform and comes to adjust the height of elevating platform, it is more convenient when the constructor is under construction, however, this technical scheme's elevating platform receives the base restriction to lead to its unable touching ground, this makes constructor need place construction material and construction tool on the elevating platform through the mode of transport, when meetting comparatively heavy material or comparatively heavy single construction tool, it is difficult and transport to rely on heavy work material and a heavy single

Therefore, there is a need to provide a new construction platform to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a construction platform with supplementary handling tool.

For solving the technical problem, the utility model provides a construction platform includes: the utility model discloses a take-up mechanism, including base case, framework, backplate and the elevating platform of installing on the backplate at base roof portion, base incasement fixed mounting has first motor, the coiling pole is installed to base incasement rotation, first motor is connected with the coiling pole transmission, the winding has two stay cords on the coiling pole, the other end of two stay cords all with the top fixed connection of backplate, fixed mounting has three rail guard on the elevating platform, the second motor is installed to the bottom of elevating platform, rotate on the elevating platform and install the screw rod, the second motor is connected with the screw rod transmission, the thread bush is equipped with an internal thread section of thick bamboo on the screw rod, it is equipped with a rotor to rotate the cover on the internal thread section of thick bamboo, one side fixed mounting of rotor has the davit, fixedly connected with lifting rope on the davit.

Preferably, a worm is fixedly mounted on an output shaft of the first motor, a worm wheel is fixedly sleeved on the winding rod, and the worm is meshed with the worm wheel.

Preferably, two wire wheels are fixedly mounted on the inner wall of the top of the frame body, and the two pull ropes are respectively connected with the corresponding wire wheels in a sliding manner.

Preferably, a first bevel gear is fixedly mounted on an output shaft of the second motor, a second bevel gear is fixedly sleeved on the screw, and the first bevel gear is meshed with the second bevel gear.

Preferably, a support frame is fixedly mounted on the corresponding protective guard, the top end of the screw is connected with the support frame in a rotating mode, a sliding rod is fixedly mounted at the top of the lifting table, the top end of the sliding rod is fixedly connected with the support frame, a sliding block is sleeved on the sliding rod in a sliding mode, and the sliding block is fixedly connected with the internal thread barrel.

Preferably, one side fixed mounting of backplate has the sleeve, slidable mounting has sill bar and spring in the sleeve, outside the bottom of sill bar extended to the sleeve, the bottom of spring contacted with the top of sill bar, the top of spring contacted with telescopic top inner wall.

Preferably, a sliding opening is formed in one inner wall of the sleeve, a limiting block is slidably mounted in the sliding opening, and one side of the limiting block is fixedly connected with the bottom rod.

Compared with the prior art, the utility model provides a construction platform has following beneficial effect:

the utility model provides a building construction platform, through the base case, first motor, the worm, the winding rod, the worm wheel, the rolling wheel, the framework, the backplate, stay cord and line wheel cooperate, can realize the lift to the elevating platform, and let the power unit of elevating platform all concentrate on in the base case, thereby let whole construction platform focus more steady, also change in the maintenance, through the second motor, first conical gear, the screw rod, second conical gear, the internal thread section of thick bamboo, a rotor and lifting rope cooperate, can constitute a small-size loop wheel machine, with this with construction material and construction tool hoist and transfer to on the elevating platform, thereby let construction material and construction tool's transport more convenient laborsaving, through the sleeve, sill bar and spring, can constitute the buffer gear of elevating platform, make the elevating platform can play certain buffering when falling to the ground.

Drawings

Fig. 1 is a schematic view of a front view angle structure of a building construction platform provided by the present invention;

fig. 2 is a schematic view of a first rear view partial cross-sectional structure of the building construction platform provided by the present invention;

fig. 3 is a schematic view of a first rear view structure of the building construction platform provided by the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is a second rear view structural schematic diagram of the building construction platform provided by the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 5;

fig. 7 is a schematic view of a second rear view partially cut-away structure of the building construction platform provided by the present invention;

fig. 8 is an enlarged schematic view of the portion C shown in fig. 7.

The reference numbers in the figures: 1. a base case; 2. a first motor; 3. a worm; 4. winding the rod; 5. a worm gear; 6. a winding wheel; 7. a frame body; 8. a back plate; 9. pulling a rope; 10. a wire wheel; 11. a lifting platform; 12. protecting the fence; 13. a second motor; 14. a first bevel gear; 15. a screw; 16. a second bevel gear; 17. an internal thread cylinder; 18. a rotating drum; 19. a suspension arm; 20. a lifting rope; 21. a support frame; 22. a slide bar; 23. a sleeve; 24. a bottom bar; 25. a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-8, wherein fig. 1 is a schematic front view angle structure diagram of a building construction platform according to the present invention; fig. 2 is a schematic view of a first rear view partially cut-away structure of the building construction platform provided by the present invention; fig. 3 is a schematic view of a first rear view structure of the building construction platform provided by the present invention; FIG. 4 is an enlarged view of portion A of FIG. 3; fig. 5 is a schematic diagram of a second rear view structure of the building construction platform provided by the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 5; fig. 7 is a schematic view of a second rear view partially cross-sectional structure of the building construction platform provided by the present invention; fig. 8 is an enlarged schematic view of the portion C shown in fig. 7. The construction platform includes: the base box 1 comprises an upper half cover, a lower half cover and a middle partition frame, the three are fixed together through bolts and are arranged on a frame body 7 at the top of the base box 1, the frame body 7 comprises two rectangular columns and a lath at the top end, one sides of the two rectangular columns, which are close to each other, are respectively provided with a sliding groove, two ends of a back plate 8 respectively extend into the two sliding grooves and are in sliding connection with the two sliding grooves, the back plate 8 and a lifting platform 11 arranged on the back plate 8, one side of the back plate 8 is fixedly provided with two triangular supports, the tops of the two triangular supports are both fixedly connected with the bottom of the lifting platform 11, the connectivity of the lifting platform 11 and the back plate 8 can be improved through the two triangular supports, a first motor 2 is fixedly arranged in the base box 1, a supporting partition plate is fixedly arranged in the base box 1, a worm 3 is rotatably arranged on the supporting partition plate, and a rotating hole is arranged on one side inner wall of the base box 1, one end of the worm 3 penetrates through the rotating hole and is rotatably connected with the rotating hole, the supporting partition plate not only can be used as a supporting frame of the worm 3, but also can be used as a supporting frame of the base box 1, the position of the supporting partition plate is just corresponding to the bottom rod 24, the base box 1 is rotatably provided with the winding rod 4, the winding rod 4 is fixedly sleeved with the worm wheel 5, the worm 3 is meshed with the worm wheel 5, the worm 3 is matched with the worm wheel 5, the transmission of the first motor 2 to the winding rod 4 can be realized, simultaneously, the worm 3 and the worm wheel 5 also have the self-locking characteristic, when the first motor 2 stops rotating, the winding rod 4 can be limited, the winding rod 4 is fixedly sleeved with two winding wheels 6, the two winding wheels 6 are respectively wound with two pull ropes 9, the other ends of the two pull ropes 9 are fixedly connected with the top of the back plate 8, and the top of the back plate 8 is provided with two lock catches, two pull ropes 9 are respectively connected with two lock catches, two wire wheels 10 are fixedly arranged on the inner wall of the top of the frame body 7, the two pull ropes 9 are respectively connected with the corresponding wire wheels 10 in a sliding manner, the wire wheels 10 enable the pull ropes 9 to hoist the back plate 8 and the lifting platform 11 after being wound by the winding rod 4, three guard rails 12 are fixedly arranged on the lifting platform 11, a lifting frame is fixedly arranged at the bottom of the lifting platform 11, a second motor 13 is fixedly arranged on the inner wall of the bottom of the lifting frame, a first conical gear 14 is fixedly arranged on an output shaft of the second motor 13, a screw rod 15 is rotatably arranged on the lifting platform 11, rotating holes are respectively arranged on the lifting platform 11 and the lifting frame, the screw rod 15 penetrates through the two rotating holes and is rotatably connected with the two rotating holes, a second conical gear 16 is fixedly sleeved on the screw rod 15, the first conical gear 14 is meshed with the second conical gear 16, an internal thread sleeve 17 is arranged on the screw rod 15, a support frame 21 is fixedly installed on the corresponding protective guard 12, the top end of the screw rod 15 is rotatably connected with the support frame 21, a slide rod 22 is fixedly installed at the top of the lifting platform 11, the top end of the slide rod 22 is fixedly connected with the support frame 21, a slide block is sleeved on the slide rod 22 in a sliding manner and is fixedly connected with the internal thread cylinder 17, the support frame 21 not only can support and reinforce the screw rod 15, but also can support the slide rod 22, the slide rod 22 can limit the internal thread cylinder 17 by matching with the slide block, so that the internal thread cylinder 17 can not rotate along with the screw rod 15, thereby lifting is carried out under the driving of the screw rod 15, a rotating cylinder 18 is rotatably sleeved on the internal thread cylinder 17, a handle is welded on the rotating cylinder 18, a constructor can rotate the rotating cylinder 18 through the handle, a boom 19 is fixedly installed on one side of the rotating cylinder 18, and the boom 19 consists of a rectangular rod and a triangular frame, the structure enables the load-bearing capacity of the suspension arm 19 to be stronger, the suspension arm 19 is fixedly connected with the lifting rope 20, the bottom end of the lifting rope 20 is fixedly connected with the lifting hook, and the lifting rope 20 can hang a construction tool and a construction material more conveniently through the lifting hook.

One side of the back plate 8 is fixedly provided with a sleeve 23, the connecting seat of the sleeve 23 is fixedly connected with the back plate 8 through a screw, a bottom rod 24 and a spring 25 are arranged in the sleeve 23 in a sliding mode, the bottom end of the bottom rod 24 extends out of the sleeve 23, the bottom end of the spring 25 is contacted with the top end of the bottom rod 24, the top end of the spring 25 is contacted with the inner wall of the top of the sleeve 23, the bottom end of the bottom rod 24 is provided with a rubber pad which can enable the bottom rod 24 to play a certain buffering role when being contacted with the base box 1, one inner wall of the sleeve 23 is provided with a sliding opening, a limiting block is arranged in the sliding opening in a sliding mode, one side of the limiting block is fixedly connected with the bottom rod 24, and the limiting block can limit the sliding range of the bottom rod 24 in the sliding opening matching mode to avoid the bottom rod 24 from being separated from the sleeve 23.

The utility model provides a building construction platform's theory of operation as follows:

when the construction material and the construction tool on the ground are required to be carried onto the lifting platform 11, the construction material and the construction tool are hooked through a hook on the lifting rope 20, then the second motor 13 is started, the second motor 13 drives the first bevel gear 14 to rotate through the output shaft, the first bevel gear 14 drives the screw rod 15 to rotate through the second bevel gear 16, under the action of the screw thread, the screw rod 15 drives the internal thread cylinder 17 to ascend, the internal thread cylinder 17 lifts the construction material and the construction tool through the rotating cylinder 18, the suspension arm 19 and the lifting rope 20 until the height of the construction material and the construction tool is higher than that of the guard railing 12, a handle on the rotating cylinder 18 is held by hand, then the rotating cylinder 18 is driven to rotate, the rotating cylinder 18 drives the construction material and the construction tool to turn through the suspension arm 19 and the lifting rope 20 until the construction material and the construction tool are transferred to the upper part of the lifting platform 11, at this moment, the second motor 13 can be started to move the construction materials and the construction tools to the lifting platform 11, so that the lifting platform 11 for carrying the construction materials and the construction tools is convenient and labor-saving, when the lifting platform 11 needs to be driven to ascend, the first motor 2 is started, the first motor 2 drives the worm 3 to rotate through the output shaft, under the action of the threads, the worm 3 drives the worm wheel 5 to rotate, the worm wheel 5 drives the winding rod 4 and the two winding wheels 6 to rotate, the two winding wheels 6 start to wind the two pull ropes 9 through rotation, the two pull ropes 9 drive the lifting platform 11 to ascend through the back plate 8, when the lifting platform 11 starts to descend, the bottom rod 24 can be in contact with the top of the base box 1 before the bottom rod 24 is contacted with the top of the base box 1, then the spring 25 is extruded, and the spring 25 can buffer the landing of the whole lifting platform 11.

the utility model provides a construction platform, through base case 1, first motor 2, the worm 3, winding rod 4, worm wheel 5, wind-up pulley 6, framework 7, backplate 8, stay cord 9 and line wheel 10 cooperate, can realize the lift to elevating platform 11, and let the power unit of elevating platform 11 all concentrate in base case 1, thereby let whole construction platform focus more steady, also change in the maintenance, through second motor 13, first conical gear 14, screw rod 15, second conical gear 16, internal thread section of thick bamboo 17, a rotor 18 and lifting rope 20 cooperate, can constitute a small-size loop wheel machine, with this with construction material and construction tool hoist and transfer to elevating platform 11 on, thereby let construction material and construction tool's transport more convenient laborsaving, through sleeve 23, sill bar 24 and spring 25, can constitute the buffer gear of elevating platform 11, make elevating platform 11 can play certain buffering when falling to the ground.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that the person skilled in the art understands the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a construction platform, includes the base case, installs framework, backplate at base roof portion and installs the elevating platform on the backplate, its characterized in that: the utility model discloses a take-up mechanism, including base incasement, winding pole, elevating platform, second motor, internal thread section of thick bamboo, base incasement fixed mounting has first motor, the winding pole is installed to base incasement rotation, first motor is connected with the winding pole transmission, the winding has two stay cords on the winding pole, the other end of two stay cords all with the top fixed connection of backplate, fixed mounting has three rail guard on the elevating platform, the second motor is installed to the bottom of elevating platform, rotate on the elevating platform and install the screw rod, the second motor is connected with the screw rod transmission, the thread bush is equipped with an internal thread section of thick bamboo on the screw rod, it is equipped with a rotor to rotate the cover on the internal thread section of thick bamboo, one side fixed mounting of rotor has the davit, fixedly connected with lifting rope on the davit.

2. The construction platform according to claim 1, wherein a worm is fixedly mounted on the output shaft of the first motor, a worm wheel is fixedly mounted on the winding rod, and the worm is meshed with the worm wheel.

3. The building construction platform according to claim 1, wherein two wire wheels are fixedly mounted on the inner wall of the top of the frame body, and two pull ropes are respectively connected with the corresponding wire wheels in a sliding manner.

4. The building construction platform according to claim 1, wherein a first bevel gear is fixedly mounted on an output shaft of the second motor, a second bevel gear is fixedly mounted on the screw, and the first bevel gear is meshed with the second bevel gear.

5. The building construction platform according to claim 4, wherein a support frame is fixedly mounted on the corresponding guard rail, the top end of the screw rod is rotatably connected with the support frame, a slide rod is fixedly mounted at the top of the lifting platform, the top end of the slide rod is fixedly connected with the support frame, a slide block is slidably sleeved on the slide rod, and the slide block is fixedly connected with the internal thread cylinder.

6. The building construction platform according to claim 1, wherein a sleeve is fixedly installed on one side of the back plate, a bottom rod and a spring are installed in the sleeve in a sliding mode, the bottom end of the bottom rod extends out of the sleeve, the bottom end of the spring is in contact with the top end of the bottom rod, and the top end of the spring is in contact with the inner wall of the top of the sleeve.

7. The building construction platform according to claim 6, wherein a sliding opening is formed in the inner wall of one side of the sleeve, a limiting block is slidably mounted in the sliding opening, and one side of the limiting block is fixedly connected with the bottom rod.