CN211143699U - Convenient assembly type building external hanging platform - Google Patents

Abstract

The utility model discloses a convenient type assembly type structure joins externally platform belongs to the supplementary technical field of building, its technical scheme main points are including work platform, the last fixture of fixing work platform and wallboard that is connected with of work platform, work platform includes the stand, go up rail and lower rail, the stand is connected with fixture, go up the top fixed connection of rail and stand, the bottom fixed connection of lower rail and stand, the rail top is equipped with the bottom plate down, be equipped with the lifting unit that the drive bottom plate reciprocated between bottom plate and the stand, reach the height of being convenient for adjust the bottom plate, with the effect of conveniently being under construction to the wall of co-altitude not.

Description

A convenient prefabricated building plug-in platform

technical field

The utility model relates to the field of construction auxiliary equipment, in particular to a convenient prefabricated building external hanging platform.

Background technique

In traditional building construction sites, scaffolding and safety nets are usually erected around buildings to facilitate construction work on the exterior walls of buildings. However, the construction workload is large, the number of steel pipes, fasteners, and safety nets is large, and the cost is high. During the construction process, the construction period is long. Therefore, at present, prefabricated building external platforms are usually used for auxiliary operations.

The existing Chinese patent with reference number CN208184192U discloses a prefabricated building external platform, including a platform, a pendant and a clamping mechanism, the platform includes a bottom plate, a column and a fence, the column and the bottom plate are fixedly connected, and the fence and the column are fixedly connected. Fixed connection; the pendant includes a hanging plate and a supporting piece, the supporting piece is fixedly connected to the fence, and the hanging plate is fixedly connected to the supporting piece; the clamping mechanism includes a clamping plate and an adjusting rod, the adjusting rod is fixedly connected to the hanging plate, and the clamping plate is fixedly connected to the adjusting rod. Rod fixed connection. When in use, the pendant and the clamping mechanism are connected to form a hook-shaped part to be engaged with the wall panel or the beam, the support piece is in contact with the wall panel to support the platform, and the operator is located in the platform to perform construction work.

However, the bottom plate of the platform is fixedly connected to the column, and the height position cannot be adjusted, which is inconvenient for operators to carry out construction operations at positions of different heights of the wall panels, which is very inconvenient to use and affects the construction efficiency.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a convenient prefabricated building external hanging platform, which is convenient for adjusting the height of the bottom plate, so as to facilitate the construction of walls of different heights.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A convenient prefabricated building external hanging platform, including a working platform, the working platform is connected with a clamping mechanism for fixing the working platform and a wall panel, the working platform includes a column, an upper fence and a lower fence, the column is connected with the clamping mechanism, and the upper The fence is fixedly connected with the top of the upright column, the lower fence is fixedly connected with the bottom end of the upright column, a bottom plate is arranged above the lower fence, and a lifting component that drives the bottom plate to move up and down is arranged between the bottom plate and the upright column.

By adopting the above technical solution, the working platform is fixedly connected to the wall panel through the clamping mechanism, and a bottom plate is arranged above the lower fence, and the operator stands on the bottom plate to carry out construction work on the wall surface; During construction, the lifting component drives the bottom plate to move up and down, so as to drive the operator to move up and down, so that the operator can be at different heights, so that the operator can carry out construction work at different heights of the wall. The operation is simple and easy to use. Improve construction efficiency.

The utility model is further provided that the lifting assembly includes a lead screw and a lead nut, the lead screw is rotatably connected with the column, the lead nut is sleeved on the lead screw and is threadedly connected with the lead screw, and the lead nut is fixedly connected with the bottom plate.

By adopting the above technical solution, the lead screw is rotated, and the lead screw is rotated to drive the screw nut to move along the axis of the lead screw, thereby driving the bottom plate to move up and down, so as to adjust the height of the bottom plate, thereby adjusting the height of the operator to adjust the height of the different heights. The construction work is carried out on the wall surface; the lead screw and the screw nut cooperate, the movement stability is high, and the structure is simple and easy to realize.

In the present invention, the motor is fixedly connected to one end of the lead screw.

By adopting the above technical solution, the rotation of the motor drives the lead screw to rotate, and then the bottom plate moves up and down through the screw nut. The motor has high speed stability, which improves the stability of the nut and the bottom plate when moving, reduces the shaking when the bottom plate moves, prevents the operator from falling off the bottom plate due to the shaking of the bottom plate, and improves the construction safety of the operator sex.

The utility model is further provided that the bottom plate is connected with a guide assembly, the guide assembly includes a guide rod and a guide ring, the two ends of the guide rod are respectively fixedly connected with the upper fence and the lower fence, and the guide ring is sleeved on the guide rod and is slidably connected with the guide rod, The guide ring is fixedly connected with the base plate.

By adopting the above technical solution, the guide ring slides along the guide rod, which further improves the stability of the bottom plate when moving, reduces the shaking generated by the bottom plate, and improves the construction safety of the operator; at the same time, the guide rod and the guide ring share the bottom plate that the lead screw bears. The weight of the lead screw is reduced, the gravity of the lead screw is reduced, and the service life of the lead screw is increased.

In the present invention, a locking assembly is connected between the guide rod and the guide ring, the locking assembly includes a locking bolt and a plurality of locking holes, the locking bolt is threadedly connected with the guide ring, and the locking hole is opened on the guide rod , distributed along the length direction of the guide rod, and the locking bolt is inserted through the guide ring into the locking hole and is threadedly connected with the guide rod.

By adopting the above technical scheme, after adjusting the height of the bottom plate through the lead screw and the screw nut, the locking bolt is inserted into the locking hole through the guide ring and threadedly connected with the guide rod, so that the guide ring and the guide rod are fixedly connected, that is, The bottom plate is fixedly connected with the guide rod, which further increases the stability of the bottom plate and improves the construction safety of the operator; at the same time, it can further share the weight of the lead screw, which helps to improve the service life of the lead screw and the nut.

The utility is further provided that the lifting assembly is provided with multiple groups.

By adopting the above technical solutions, multiple sets of lifting components increase the support force for the bottom plate, reduce the breakage of the lead screw, and improve the service life of the lead screw; The stability of the bottom plate when lifting and lowering improves the construction safety of the operator.

The utility model is further provided that a synchronizing assembly is connected between the multiple groups of lifting assemblies, the synchronizing assembly includes a synchronizing wheel and a synchronizing belt, the synchronizing wheel is fixedly connected with the lead screw, and the synchronizing belt is meshing with the synchronizing wheel.

By adopting the above technical solution, the motor drives one of the lead screws to rotate, and with the cooperation of the synchronous belt and the synchronous pulley, the lifting and lowering of multiple groups of lifting components can be adjusted at the same time, the adjustment speed can be improved, and the convenience in actual use can be improved. The heights of multiple sets of lifting components are the same to rise or fall, which further improves the stability of the bottom plate, thereby improving the safety of operators.

The utility model is further provided that a shielding rod is arranged between the adjacent vertical columns, and both ends of the shielding rod are respectively fixedly connected with the two adjacent vertical columns.

By adopting the above-mentioned technical solution, the shielding rod provides safety protection for the operators working on the bottom plate, prevents the operators from falling between the adjacent columns, and further improves the construction safety of the operators.

To sum up, the utility model has the following beneficial effects:

1. There is a lifting component between the bottom plate and the column. The lifting component drives the bottom plate to move up and down, so as to drive the operator to move up and down, so that the operator can be at different heights, so that the operator can carry out construction operations at different heights of the wall. The operation is simple and convenient to use, which helps to improve the construction efficiency;

2. Setting the guide assembly can increase the stability of the bottom plate when it moves up and down. After the bottom plate moves to a suitable position, the guide ring and the guide rod are fixedly connected through the locking assembly, which can increase the stability of the bottom plate connection, prevent the bottom plate from sliding down, and improve the operation. construction safety of personnel;

3. Set up synchronous components, which can adjust the lifting and lowering of multiple groups of lifting components at the same time, improve the adjustment speed, thereby improving the convenience in actual use, and at the same time improving the stability of the bottom plate when moving.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

FIG. 2 is a schematic structural diagram intended to show the lifting assembly, the guiding assembly and the synchronizing assembly;

FIG. 3 is a schematic view of a partial structure intended to show the locking assembly.

Reference numerals: 1, working platform; 11, upright column; 111, shielding rod; 12, upper fence; 13, lower fence; 131, bottom plate; 2, clamping mechanism; 21, clamping plate; 22, connecting rod; 3 , lifting assembly; 31, screw; 311, motor; 32, nut; 4, guide assembly; 41, guide rod; 42, guide ring; 5, locking assembly; 51, locking bolt; 52, locking hole ; 6, synchronous components; 61, synchronous wheel; 62, synchronous belt; 7, pendant; 71, hanging plate; 72, support; 8, wall panel.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

A convenient prefabricated building external hanging platform, as shown in FIG. 1, includes a working platform 1, a pendant 7 is connected to the working platform 1, the pendant 7 is connected with a clamping mechanism 2, and the pendant 7 includes a hanging plate 71 and a support 72, One end of the support member 72 is connected to the working platform 1, and the other end is fixedly connected to the hanging plate 71; the clamping mechanism 2 includes a clamping plate 21 and a connecting rod 22. The directions are evenly spaced. One end of the connecting rod 22 is fixedly connected to the top of the hanging plate 71 , and the other end is fixedly connected to the clamping plate 21 . The pendant 7 and the clamping mechanism 2 are connected so that the hook-shaped part engages with the wall panel 8 , and the support 72 contacts the wall panel 8 to support the work platform 1 , and the operator is located in the work platform 1 to perform construction work. The prior art with the announcement number of CN208184192U is adopted above, which is not repeated in this embodiment.

As shown in FIG. 1 , the working platform 1 includes a column 11 , an upper fence 12 and a lower fence 13 . The lower fence 13 is a horizontally arranged rectangular frame structure. There are four vertical columns 11 , and the bottom ends of the four columns 11 are respectively It is fixedly connected with the four corners of the lower fence 13 . The upper fence 12 has the same rectangular frame-like structure as the lower fence 13 , and the top ends of the uprights 11 are respectively fixedly connected to the four corners of the upper fence 12 . A plurality of shielding rods 111 are connected between the adjacent columns 11 . The shielding rods 111 are arranged horizontally. Both ends of the shielding rods 111 are fixedly connected to the two adjacent columns 11 respectively. .

As shown in FIG. 2 , a bottom plate 131 is provided between the upper fence 12 and the lower fence 13 , the bottom plate 131 is a rectangular plate-like structure arranged horizontally, and a lifting assembly 3 that drives the bottom plate 131 to move up and down is connected between the bottom plate 131 and the upright column 11 , There are four groups of the lifting assemblies 3 , and the four groups of the lifting assemblies 3 are respectively located at the four corners of the bottom plate 131 . Each group of lifting assemblies 3 includes a lead screw 31 and a lead nut 32. The lead screw 31 is arranged vertically, the top end of the lead screw 31 is rotatably connected to the upper fence 12, and the bottom end of the lead screw 31 is rotatably connected to the lower fence 13. There are 32 sets of lead nuts. The screw 31 is provided on the screw 31 and is connected with the screw 31 in a screw thread, and the screw nut 32 is fixedly connected with the bottom plate 131 . The top end of one of the lead screws 31 passes through the lower fence 13 and is fixedly connected to a motor 311 , and the motor 311 is fixedly connected to the lower fence 13 .

As shown in FIG. 2 , a synchronizing assembly 6 is connected between the four lead screws 31 , and the synchronizing assembly 6 includes a synchronizing wheel 61 and a synchronizing belt 62 . Connection, the axis of the synchronous wheel 61 coincides with the axis of the lead screw 31, and the synchronous belt 62 meshes with the four synchronous wheels 61 at the same time, so as to drive the four synchronous wheels 61 to rotate at the same time.

When the height of the bottom plate 131 is adjusted, the motor 311 drives the lead screw 31 to rotate, and the synchronizing wheel 61 rotates accordingly, then under the action of the synchronous belt 62 and the synchronizing wheel 61, the four lead screws 31 rotate at the same time, improving the efficiency of adjusting the bottom plate 131 , and at the same time can increase the stability of the bottom plate 131 moving up and down.

As shown in FIG. 2 , the bottom plate 131 is connected with the guide assemblies 4 , and the guide assemblies 4 are provided with four groups, which are respectively located at the four corners of the bottom plate 131 to increase the supporting strength of the bottom plate 131 . Each set of guide assemblies 4 includes a guide rod 41 and a guide ring 42. The guide rod 41 is arranged vertically. The top end of the guide rod 41 is fixedly connected to the upper fence 12, and the bottom end is fixedly connected to the lower fence 13. The guide ring 42 is sleeved on the guide rod. The upper part 41 is slidably connected with the guide rod 41 , and the guide ring 42 is fixedly connected with the bottom plate 131 .

As shown in FIG. 3 , a locking assembly 5 is connected between the guide rod 41 and the guide ring 42 . The locking assembly 5 includes a locking bolt 51 and a locking hole 52 . The locking hole 52 is horizontally opened on the guide rod 41 . There are a plurality of tightening holes 52 , which are evenly spaced along the length direction of the guide rod 41 . The locking bolt 51 is threadedly connected with the guide ring 42, and the axial direction of the locking bolt 51 is the horizontal direction. It is fixedly connected with the guide rod 41 .

When the bottom plate 131 moves up and down, the guide ring 42 moves along the guide rod 41 to increase the stability of the bottom plate 131 moving up and down. In the locking hole 52 , the bottom plate 131 is prevented from sliding downward, and the stability of the bottom plate 131 is increased.

The use process of the present utility model is as follows:

When in use, firstly, the hanging plate 71, the connecting rod 22 and the clamping plate 21 are connected to form a hook-like structure and engage with the wall plate 8, thereby connecting the working platform 1 and the wall plate 8; then, the operator stands on the bottom plate 131 When it is necessary to carry out construction at different heights, the motor 311 drives the lead screw 31 to rotate, thereby driving the bottom plate 131 to rise or fall, so as to adjust the height of the operator, so as to facilitate the operator to Construction work is carried out on the walls of different heights; after the bottom plate 131 is moved to an appropriate position, the locking bolt 51 is inserted through the guide ring 42 and inserted into the locking hole 52, and is threadedly connected with the guide rod 41, that is, the guide ring 42 is connected to the guide The rod 41 is fixedly connected to increase the stability of the bottom plate 131, thereby improving the construction safety of the operator.

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but as long as the utility model is used in the present invention All new types of claims are protected by the patent law.

Claims (8)

1. A convenient prefabricated building external hanging platform, comprising a working platform (1), and a clamping mechanism (2) for fixing the working platform (1) and a wall panel (8) is connected to the working platform (1), and is characterized by: In that: the working platform (1) includes a column (11), an upper fence (12) and a lower fence (13), the column (11) is connected with the clamping mechanism (2), and the upper fence (12) is connected to the top of the column (11). Fixed connection, the lower fence (13) is fixedly connected with the bottom end of the column (11), a bottom plate (131) is arranged above the lower fence (13), and a driving bottom plate (131) is arranged between the bottom plate (131) and the column (11) Lifting assembly (3) that moves up and down. 2. A convenient prefabricated building external hanging platform according to claim 1, characterized in that: the lifting assembly (3) comprises a lead screw (31) and a lead nut (32), the lead screw (31) and the upright column (11) ) is rotationally connected, the nut (32) is sleeved on the lead screw (31) and is threadedly connected with the lead screw (31), and the nut (32) is fixedly connected with the bottom plate (131). 3. A convenient prefabricated building external hanging platform according to claim 2, characterized in that a motor (311) is fixedly connected to one end of the lead screw (31). 4. A convenient prefabricated building external hanging platform according to claim 1, characterized in that: the bottom plate (131) is connected with a guide assembly (4), and the guide assembly (4) comprises a guide rod (41) and a guide ring ( 42), the two ends of the guide rod (41) are respectively fixedly connected with the upper fence (12) and the lower fence (13), the guide ring (42) is sleeved on the guide rod (41) and is slidably connected with the guide rod (41), The guide ring (42) is fixedly connected with the bottom plate (131). 5. A convenient prefabricated building external hanging platform according to claim 4, characterized in that: a locking assembly (5) is connected between the guide rod (41) and the guide ring (42), and the locking assembly (5) ) includes a locking bolt (51) and a plurality of locking holes (52), the locking bolt (51) is threadedly connected with the guide ring (42), and the locking hole (52) is opened on the guide rod (41), along the guide The rods (41) are distributed along the length direction, and the locking bolts (51) pass through the guide rings (42) and are inserted into the locking holes (52) to be threadedly connected to the guide rods (41). 6. A convenient prefabricated building external hanging platform according to claim 1, characterized in that: there are multiple groups of lifting components (3). 7. A convenient prefabricated building external hanging platform according to claim 6, characterized in that: a synchronizing assembly (6) is connected between the multiple groups of lifting assemblies (3), and the synchronizing assembly (6) comprises a synchronizing wheel (61 ). ) and a synchronous belt (62), the synchronous wheel (61) is fixedly connected with the lead screw (31), and the synchronous belt (62) is engaged with the synchronous wheel (61). 8. A convenient prefabricated building external hanging platform according to claim 1, characterized in that: a shielding rod (111) is provided between the adjacent columns (11), and the two ends of the shielding rod (111) are respectively connected to the The two adjacent uprights (11) are fixedly connected.

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