House building construction platform

Abstract

The utility model discloses a house building construction platform, which belongs to the technical field of building construction and comprises a bottom plate. After the whole device is pushed to a proper construction area, constructors are lifted to the required height through the hydraulic lifting frame, the constructors can control the motor to work by themselves according to the height of the constructors, and the threaded rod is driven to rotate through the transmission mechanism; the threaded rod is in threaded connection with the connecting cylinder to drive the protective frame to ascend and descend so as to adapt to users of different heights, and use inconvenience caused by the fact that the height of the constructor is too high or too short is avoided; and by means of sliding connection formed by the sliding blocks and the sliding grooves in the protective frame, constructors can walk freely in the protective fence conveniently, the constructors are further protected under the condition that the activity range of the constructors is not limited, and the overall use safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and more specifically, to a building construction platform. Background Technology

[0002] Building construction engineering refers to the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, equipment, and interior and exterior decoration projects. Construction platforms are frequently used in the construction process. A construction platform is an external protective facility erected on the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used for exterior walls, interior decoration, or places with high ceilings where direct construction is not possible.

[0003] Current building construction platforms, such as the "Building Construction Platform" proposed in patent number 202323078115.6, include a base plate, a lifting frame on top of the base plate, a work platform on top of the lifting frame, and guardrails fixedly installed at the four edges of the upper surface of the work platform. A first protective net is installed on the front of the work platform, and second protective nets are installed on the left and right sides of the work platform. This invention simply requires rotating the first and two second protective nets to a horizontal position, and then rotating each third protective net to a horizontal position, so that all four third protective nets, two second protective nets, and the first protective net are on the same horizontal plane. Due to the combined protection of the four third protective nets, two second protective nets, and the first protective net, if a construction worker standing on the work platform accidentally drops tools or materials, they can be stopped and caught, thereby reducing the occurrence of falling objects from heights at construction sites.

[0004] Existing construction platforms for building construction use protective netting around a protective panel to catch tools or materials that may fall due to worker error. While this reduces the occurrence of falling objects at construction sites, the fixed height of the guardrail above the protective panel makes it unsuitable for workers of varying heights. For taller workers, it affects safety, while for shorter workers, it hinders ease of operation. Therefore, there is an urgent need to improve the technology of the construction platform structure to perfect this equipment. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems in the prior art, the housing construction platform can lift the construction personnel to the required height through the hydraulic lifting frame when the housing construction platform is used, the construction personnel can control the motor to work according to the height of the construction personnel, the threaded rods are driven to rotate through the transmission mechanism, the protective frame is driven to lift, the overall height of the protective fence is improved, different height of the user is adapted, the inconvenience caused by the construction personnel being too high or too short is avoided, the safety belt is connected to the construction personnel, the sliding connection formed by the sliding block and the sliding groove in the protective frame can facilitate the construction personnel to walk in the protective fence, the construction personnel is further protected without limiting the activity range of the construction personnel, and the overall use safety is improved.

[0007] 2. Technical scheme

[0008] To solve the above problems, the utility model adopts the following technical scheme.

[0009] A housing construction platform, comprising a bottom plate, universal wheels are rotatably connected to the bottom end corners of the bottom plate, a hydraulic lifting frame is installed at the top end of the bottom plate, wherein,

[0010] A protective net plate is installed at the top end of the hydraulic lifting frame, an installation seat is fixedly connected to the top end of the protective net plate, a protective frame is arranged on the top of the installation seat, the cross section of the protective frame is rectangular, a plurality of sleeves are fixedly connected to the bottom ends of the four edges of the protective frame, guide rods are longitudinally slidably arranged in the sleeves, the other ends of the guide rods are connected with the installation seat, connecting tubes are fixedly arranged on the left and right sides of the bottom end of the protective frame, internal threads are formed in the inner walls of the connecting tubes, threaded rods are threadedly connected in the connecting tubes, the threaded rods extend into the installation seat and are rotatably connected with the installation seat, and the two threaded rods are simultaneously driven to rotate by the transmission mechanism in the installation seat.

[0011] A sliding groove is formed in the top end of the protective frame, a sliding block is slidably connected in the sliding groove, a lifting ring is connected to the top end of the sliding block, and a safety belt is connected in the lifting ring.

[0012] Preferably, the area of the protective net plate is greater than the area of the installation seat, and the edge line of the rear end of the protective net plate coincides with the edge line of the rear end of the installation seat.

[0013] Preferably, the mounting base is provided with a groove corresponding to the position of the threaded rod, the bottom end of the threaded rod is connected with a first gear, the first gear is located in the groove and is in rotational connection with the groove, the bottom side of the first gear is in meshing connection with a second gear, the second gear is also located in the groove and is in rotational connection with the groove, a rotating rod penetrates through the middle part of the second gear in the transverse direction, the rotating rod is connected with the second gear, the mounting base is provided with a through hole corresponding to the position of the rotating rod, the rotating rod extends into the through hole and is in rotational connection with the through hole, the left end of the rotating rod is located outside the mounting base, and the left end of the rotating rod is fixedly connected with a motor.

[0014] Preferably, the sizes of the first gear and the second gear are the same, and the first gear and the second gear are both conical reversing gears.

[0015] Preferably, the chute is arranged around the protection frame, and the junctions of the chutes at different edges in the protection frame are circularly arc transitioned.

[0016] Preferably, the sliding block is composed of two cylinders with the same cross section and the same center, and the sizes of the sliding block and the chute are matched.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the utility model has the beneficial effects as follows:

[0019] (1) After the device is pushed to a suitable construction area, the construction personnel can be lifted to the required height through the hydraulic lifting frame, and the construction personnel can control the motor to work by themselves according to their own height, the threaded rod is driven to rotate through the transmission mechanism, the threaded rod drives the protection frame to lift and lower through the threaded connection formed with the connecting barrel, so as to adapt to the use of people with different heights, avoid the inconvenience caused by the construction personnel being too tall or too short, and simultaneously, the sliding block is slidably connected to the top end of the protection frame, the safety belt is connected to the lifting ring at the top end of the sliding block, the safety belt is connected to the construction personnel, the construction personnel can walk in the protection fence at will, the activity range of the construction personnel is not limited, further protection is conducted on the construction personnel, and the overall use safety is improved.

[0020] (2) When the motor works, the motor drives the rotating rod to rotate, the rotating rod drives the second gear to rotate, the second gear drives the first gear to rotate through the threaded connection formed with the first gear, and the first gear drives the threaded rod to rotate, so that the threaded rod drives the protection frame to lift and lower through the threaded connection formed with the connecting barrel, the protection frame can be positioned through the guide rod and the sleeve when lifting and lowering, the moving direction of the protection frame is prevented from deviating, and the use effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1The utility model discloses a three-dimensional structure schematic diagram for the utility model;

[0022] Figure 2 The utility model discloses a front view cross section structure schematic diagram for the utility model,

[0023] Figure 3 The utility model discloses a three-dimensional structure schematic diagram for the utility model Figure 1 The utility model discloses a three-dimensional structure schematic diagram for the utility model,

[0024] Figure 4 The utility model discloses a three-dimensional structure schematic diagram for the utility model.

[0025] 1, bottom plate, 2, universal wheel, 3, hydraulic lifting frame, 4, protective net board, 5, mounting seat, 6, protective frame, 7, sleeve, 8, guide rod, 9, connecting cylinder, 10, threaded rod, 11, recess, 12, first gear, 13, second gear, 14, rotating rod, 15, through -hole, 16, motor, 17, sliding slot, 18, sliding block, 19, lifting ring, 20, safety belt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, and not all the embodiments; Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Embodiment:

[0028] Please refer to Figures 1-4 A house building construction platform, including bottom plate 1, the bottom end four corners of bottom plate 1 are all rotationally connected with universal wheel 2, and the top end of bottom plate 1 is installed with hydraulic lifting frame 3, wherein,

[0029] The top end of hydraulic lifting frame 3 is installed with protective net board 4, and the top end of protective net board 4 is fixedly connected with mounting seat 5, and the top of mounting seat 5 is equipped with protective frame 6, and the section of protective frame 6 is rectangular, and the bottom end of the four edges of protective frame 6 is all fixedly connected with a plurality of sleeves 7, and the inside of sleeve 7 is all slid with guide rod 8 longitudinally, and the other end of guide rod 8 is connected with mounting seat 5, and the left and right sides of the bottom end of protective frame 6 are all fixed with connecting cylinder 9, and the inner wall of connecting cylinder 9 is excavated with internal thread, and the inside of connecting cylinder 9 is connected with threaded rod 10 in screw thread, and threaded rod 10 extends to mounting seat 5 and forms rotationally connected with mounting seat 5, and mounting seat 5 is driven to rotate two threaded rods 10 simultaneously through transmission mechanism in it;

[0030] The top end of protective frame 6 is provided with sliding slot 17, and sliding block 18 is slidably connected in sliding slot 17, and the top end of sliding block 18 is connected with lifting ring 19, and safety belt 20 is connected in lifting ring 19.

[0031] After the device is pushed to the appropriate construction area, the construction personnel is lifted to the required height by the hydraulic lifting frame 3, and the construction personnel can control the motor 16 to work according to the height of the construction personnel, the threaded rod 10 is driven to rotate through the transmission mechanism, the threaded rod 10 drives the protective frame 6 to rise and fall through the threaded connection with the connecting barrel 9, so as to adapt to different height of the user, avoid the inconvenience caused by the construction personnel who is too tall or too short, and the top of the protective frame 6 is slidingly connected with the sliding block 18, the lifting ring 19 at the top of the sliding block 18 is connected with the safety belt 20, by connecting the safety belt 20 on the construction personnel, the construction personnel can walk freely in the protective fence, further protect the construction personnel without limiting the activity range, and improve the overall use safety.

[0032] Please refer to Figures 1-2 The area of the protective net plate 4 is greater than the area of the mounting seat 5, and the edge line of the rear end of the protective net plate 4 coincides with the edge line of the rear end of the mounting seat 5. By setting the area of the protective net plate 4 to be greater than the area of the mounting seat 5, the protective net plate 4 can catch the tools and articles that the construction personnel accidentally drops, avoiding hurting the crowd. The mounting seat 5 is provided with a groove 11 corresponding to the position of the threaded rod 10, the bottom end of the threaded rod 10 is connected with a first gear 12, the first gear 12 is located in the groove 11 and is in rotational connection with the groove 11, the bottom side of the first gear 12 is engagedly connected with a second gear 13, the second gear 13 is also located in the groove 11 and is in rotational connection with the groove 11, a rotating rod 14 penetrates through the middle part of the second gear 13 in a transverse direction, the rotating rod 14 is connected with the second gear 13, the mounting seat 5 is provided with a through hole 15 corresponding to the position of the rotating rod 14, the rotating rod 14 extends into the through hole 15 and is in rotational connection with the through hole 15, the left end of the rotating rod 14 is located outside the mounting seat 5, and the left end of the rotating rod 14 is fixedly connected with a motor 16.

[0033] The motor 16 can drive the rotating rod 14 to rotate when the motor 16 works, the rotating rod 14 drives the second gear 13 to rotate, the second gear 13 drives the first gear 12 to rotate through the threaded connection with the first gear 12, and the first gear 12 drives the threaded rod 10 to rotate, so that the threaded rod 10 drives the protective frame 6 to rise and fall through the threaded connection with the connecting barrel 9.

[0034] Please refer to Figures 1-4, the first gear 12 and the second gear 13 are conical reversing gears, the sliding grooves 17 are arranged around the protective frame 6, the junctions of the sliding grooves 17 on different sides in the protective frame 6 are circularly arc transition, the sliding block 18 is composed of two cylinders with the same center of section, the sliding block 18 is matched with the sliding groove 17 in size, and the sliding block 18 is composed of two cylinders with the same center of section, so that the sliding block 18 can be more smoothly slid to the corner of the protective frame 6, and jamming can be avoided.

[0035] Working principle: when the housing construction platform is used, firstly, the device is pushed to a suitable construction area, the construction personnel is lifted to the required height by the hydraulic lifting frame 3, the motor 16 can be controlled by the construction personnel according to the height of the construction personnel, the threaded rod 10 is driven to rotate through the transmission mechanism, the protective frame 6 is driven to lift through the threaded connection formed by the threaded rod 10 and the connecting cylinder 9, different height of the user can be adapted to, inconvenience caused by the construction personnel with too high or too low height is avoided, and the protective frame 6 can be limited through the guide rod 8 and the sleeve 7 when lifting, so that the moving direction is prevented from deviating;

[0036] Meanwhile, the sliding block 18 is slidably connected to the top end of the protective frame 6, the safety belt 20 is connected to the lifting ring 19 at the top end of the sliding block 18, the safety belt 20 is connected to the construction personnel, the construction personnel can walk in the protective fence, the activity range of the construction personnel is not limited, further protection is provided for the construction personnel, and the overall use safety is improved.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the range of the utility model is defined by the appended claims and its equivalents.

Claims

1. A building construction platform comprising a base plate (1), characterised in that: The bottom end of the bottom plate (1) is rotatably connected with a universal wheel (2), the top end of the bottom plate (1) is provided with a hydraulic lifting frame (3), wherein, The top end of the hydraulic lifting frame (3) is provided with a protective net plate (4), the top end of the protective net plate (4) is fixedly connected with a mounting seat (5), the top of the mounting seat (5) is provided with a protective frame (6), the cross section of the protective frame (6) is rectangular, the bottom end of the four edges of the protective frame (6) is fixedly connected with a plurality of sleeves (7), the inside of the sleeve (7) is longitudinally slidably connected with a guide rod (8), the other end of the guide rod (8) is connected with the mounting seat (5), the left and right sides of the bottom end of the protective frame (6) are fixedly connected with a connecting cylinder (9), the inner wall of the connecting cylinder (9) is provided with an internal thread, the inside of the connecting cylinder (9) is threadedly connected with a threaded rod (10), the threaded rod (10) extends into the mounting seat (5) and is rotatably connected with the mounting seat (5), the mounting seat (5) drives two threaded rods (10) to rotate at the same time through a transmission mechanism; The top end of the protective frame (6) is provided with a sliding groove (17), the sliding groove (17) is slidably connected with a sliding block (18), the top end of the sliding block (18) is connected with a lifting ring (19), the lifting ring (19) is connected with a safety belt (20).

2. The building construction platform according to claim 1, wherein: The area of the protective net plate (4) is greater than the area of the mounting seat (5), the edge line of the rear end of the protective net plate (4) and the mounting seat (5) is coincident.

3. The building construction platform of claim 1, wherein: The transmission mechanism comprises a groove (11), a first gear (12), a second gear (13), a rotating rod (14), a through hole (15) and a motor (16), the mounting seat (5) is provided with a groove (11) at the position corresponding to the threaded rod (10), the bottom end of the threaded rod (10) is connected with a first gear (12), the first gear (12) is located in the groove (11) and is rotatably connected with the groove (11), the bottom side of the first gear (12) is meshingly connected with a second gear (13), the second gear (13) is also located in the groove (11) and is rotatably connected with the groove (11), the middle part of the second gear (13) is transversely penetrated by a rotating rod (14), the rotating rod (14) is connected with the second gear (13), the mounting seat (5) is provided with a through hole (15) at the position corresponding to the rotating rod (14), the rotating rod (14) extends into the through hole (15) and is rotatably connected with the through hole (15), the left end of the rotating rod (14) is located outside the mounting seat (5), the left end of the rotating rod (14) is fixedly connected with a motor (16).

4. The building construction platform of claim 1, wherein: The sizes of the first gear (12) and the second gear (13) are the same, the first gear (12) and the second gear (13) are both conical reversing gears.

5. The building construction platform according to claim 1, wherein: The sliding groove (17) is arranged around the protective frame (6), the junctions of the sliding grooves (17) of different edges in the protective frame (6) are circularly transitioned.

6. The building construction platform of claim 1, wherein: The sliding block (18) is composed of two cylinders with coincident centers, the size of the sliding block (18) is consistent with that of the sliding groove (17).

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