CN220377761U - Construction platform - Google Patents

Abstract

The utility model provides a construction platform, which comprises: a plurality of support columns, support plates, guard rails and an adjusting mechanism; wherein, the supporting plate is arranged at the same end of each supporting column; the guard rail has a preset height and a quadrangular section, is arranged on the outer side of the supporting plate in a surrounding manner and has a gap with the supporting plate; the adjusting mechanism is arranged on the supporting plate and connected with the protective guard and used for adjusting the relative position of the protective guard and the supporting plate. According to the utility model, the support plate is used for bearing the staff and the construction parts, the guard rail is arranged on the outer side of the support plate to protect the staff and the construction parts, and the adjusting mechanism adjusts the relative positions of the guard rail and the support plate according to the heights of the staff or the construction parts, so that the guard rail can protect the staff or the construction parts with different heights, accidental falling is prevented, the protection effect is improved, and normal construction of the staff can be ensured.

Description

Construction platform

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a construction platform.

Background

The construction platform is a platform for providing a certain height of construction operation for workers during construction of a building. The prior construction platform is provided with a guard rail with fixed height, the guard rail is generally positioned at the chest of a person, but the guard rail with fixed height can be too short for a person with higher height due to different heights of staff, so that the protection performance is reduced; for shorter persons, the guard rail with a fixed height may be too high, thereby affecting the construction operation of the worker.

Disclosure of Invention

In view of the above, the utility model provides a construction platform, which aims to solve the problem that a protective fence of the construction platform is of a fixed height in the prior art.

The utility model provides a construction platform, which comprises: a plurality of support columns, support plates, guard rails and an adjusting mechanism; wherein, the supporting plate is arranged at the same end of each supporting column; the guard rail has a preset height and a quadrangular section, is arranged on the outer side of the supporting plate in a surrounding manner and has a gap with the supporting plate; the adjusting mechanism is arranged on the supporting plate and connected with the protective guard and used for adjusting the relative position of the protective guard and the supporting plate.

Further, in the above construction platform, the adjusting mechanism includes: the device comprises a support frame, a driving mechanism, a transmission mechanism and two switching blocks; wherein, the supporting frame is arranged at the bottom of the supporting plate; the driving mechanism is arranged on the supporting frame and is connected with the two switching blocks through the transmission mechanism, and the two switching blocks are connected with the guard rail; the driving mechanism is used for driving the two adapter blocks to move along the height direction of the support column so as to drive the guard rail to move relative to the support plate.

Further, in the above construction platform, the transmission mechanism includes: the device comprises two lead screws, a threaded sleeve and a linkage assembly; the two lead screws are arranged on the support frame at intervals and can rotate, and the length direction of each lead screw is parallel to the height direction of the support column; the thread sleeve is in threaded connection with the two lead screws, and the two adapter blocks are arranged on the thread sleeve at intervals; the linkage assembly is connected with two lead screws, one lead screw is connected with the driving mechanism to rotate under the driving of the driving mechanism, and the other lead screw is driven to synchronously rotate through the linkage assembly, so that the threaded sleeve is driven to move.

Further, in the above construction platform, the thread bushing includes: two threaded pipes and a connecting body; the two threaded pipes are in one-to-one corresponding threaded connection with the two lead screws, and the connecting body is transversely arranged between the two threaded pipes; the two adapter blocks are arranged on the two threaded pipes in a one-to-one correspondence manner.

Further, in the construction platform, the support plate is provided with two penetrating openings, and the two threaded pipes are correspondingly and movably penetrated in the penetrating openings one by one.

Further, in the above construction platform, the linkage assembly includes: two synchronizing wheels and a synchronous belt; the two synchronous wheels are connected with the two lead screws in a one-to-one correspondence manner, and the synchronous belt is rotatably wound on the two synchronous wheels.

Further, in the above construction platform, the support frame includes: the connecting plate and the two support plates are arranged in parallel; the first ends of the two support plates are connected with the bottom of the support plate, and the second ends of the two support plates are connected with the two ends of the connecting plate in a one-to-one correspondence manner; the driving mechanism is arranged on the connecting plate; both lead screws are rotatably connected with the connecting plate.

Further, the construction platform further includes: a column, a lifting operation device and a lowering operation device; wherein, the upright post is arranged at the top of the supporting plate; the lifting operation device is arranged on the upright post and connected with the driving mechanism and is used for receiving the lifting instruction and controlling the driving mechanism to drive the guard rail to move upwards relative to the supporting plate; the descending operation device is arranged on the upright post and connected with the driving mechanism and is used for receiving the descending instruction and controlling the driving mechanism to drive the guard rail to move downwards relative to the supporting plate.

Further, the construction platform further includes: an operation door; the opening is formed in one side of the protective fence, the first end of the operation door is rotatably connected with the first side of the opening, and the second end of the operation door is connected with the second side of the opening in an openable mode.

Further, the construction platform further includes: the device comprises a clamping sleeve, a bolt and a limiting sleeve; wherein the clamping sleeve is arranged at the second end of the operation door; the limiting sleeve is arranged on the second side of the opening; the bolt is movably inserted in the limiting sleeve and the clamping sleeve in sequence.

According to the utility model, the supporting plate is used for bearing the staff and the construction parts, the guard rail is arranged on the outer side of the supporting plate to protect the staff and the construction parts, and the adjusting mechanism adjusts the relative positions of the guard rail and the supporting plate according to the heights of the staff or the construction parts, so that the guard rail can protect the staff or the construction parts with different heights, accidental falling is prevented, the protection effect is improved, normal construction of the staff is ensured, and the problem that the guard rail of the construction platform is of a fixed height in the prior art is solved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 is a schematic structural diagram of a construction platform according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional structure of a construction platform according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an adjusting mechanism and a supporting plate in the construction platform according to the embodiment of the present utility model;

fig. 4 is a schematic structural diagram of an adjusting mechanism in the construction platform according to the embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a guard rail in the construction platform according to the embodiment of the present utility model.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 5, a preferred structure of the construction platform in this embodiment is shown. As shown, the construction platform includes: a plurality of support columns 1, a support plate 2, a protective fence 3 and an adjusting mechanism 4. Wherein, the supporting plates 2 are disposed at the same end of each supporting column 1, specifically, the bottom ends (lower ends shown in fig. 1) of each supporting column 1 can be connected with the ground or a structure, the top ends (upper ends shown in fig. 1) of each supporting column 1 are connected with the supporting plates 2, and each supporting column 1 supports the supporting plate 2.

The guard rail 3 has a preset height, which can be determined according to the actual situation, and this embodiment does not impose any limitation. The cross section of the guard rail 3 is quadrilateral, and the guard rail 3 is enclosed on the outer side of the supporting plate 2. Specifically, the support plate 2 is quadrangular, the guard rail 3 is wound around the support plate 2 in one turn in the circumferential direction thereof, and a gap is provided between the guard rail 3 and the support plate 2, which can be determined according to the actual situation, which is not limited in any way in the present embodiment. In practice, the gap is small to prevent the worker or the construction member from falling from the gap, that is, as long as the gap can prevent the worker or the construction member from falling from the gap, the size of the gap is not limited in this embodiment.

The adjustment mechanism 4 is arranged on the support plate 2, and the adjustment mechanism 4 is connected with the guard rail 3, and the adjustment mechanism 4 is used for adjusting the relative position of the guard rail 3 and the support plate 2, namely, adjusting the height of the guard rail 3 above the support plate 2 so as to protect workers or construction components at different heights.

It can be seen that in this embodiment, backup pad 2 is used for bearing staff and construction parts, and guard rail 3 is arranged in the outside of backup pad 2 in order to protect staff and construction parts, according to the height of staff or construction parts, adjustment mechanism 4 adjusts guard rail 3 and backup pad 2's relative position for guard rail 3 can protect staff or construction parts of not co-altitude, prevents unexpected falling, has improved the protection effect, and can guarantee the normal construction of staff, has solved among the prior art construction platform's guard rail for fixed high problem.

Referring to fig. 1 to 4, in the above embodiment, the adjusting mechanism 4 includes: a support 41, a driving mechanism 42, a transmission mechanism 43 and two adapter blocks 44. Wherein the supporting frame 41 is provided at the bottom (lower part shown in fig. 3) of the supporting plate 2. Specifically, the support frame 41 includes: a connecting plate 411 and two side-by-side support plates 412. Wherein, the first ends (the upper ends shown in fig. 4) of the two support plates 412 are vertically connected to the bottom of the support plate 2, the second ends (the lower ends shown in fig. 4) of the two support plates 412 are connected to the two ends of the connecting plate 411 in a one-to-one correspondence, and the connecting plate 411 is parallel to the support plate 2.

The driving mechanism 42 is disposed on the supporting frame 41, specifically, the driving mechanism 42 is disposed on the connecting plate 411. And, actuating mechanism 42 is connected with two transfer pieces 44 through drive mechanism 43, and two transfer pieces 44 are all connected with rail guard 3, and actuating mechanism 42 is used for driving two transfer pieces 44 through drive mechanism 43 to follow the direction of height of support column 1 (the direction from top to bottom that is shown in fig. 2) to drive rail guard 3 to remove with respect to backup pad 2, make rail guard 3 upwards or down to the backup pad 2 remove, namely realize rail guard 3 height adjustment.

Preferably, the drive mechanism 42 is a drive motor. Specifically, the connection board 411 is provided with a mobile power supply 11, and the mobile power supply 11 is connected with a driving motor to supply power to the driving motor.

The transmission mechanism 43 includes: two lead screws 431, a threaded sleeve and a linkage assembly. The two lead screws 431 are rotatably disposed on the support frame 41 at intervals, specifically, the two lead screws 431 are rotatably connected with the connecting plate 411, and the two lead screws 431 are juxtaposed on the connecting plate 411 at intervals. The length direction (the up-down direction shown in fig. 4) of each screw 431 is parallel to the height direction of the support column 1.

The threaded sleeve is in threaded connection with two lead screws 431, and two adapter blocks 44 are arranged on the threaded sleeve at intervals. Specifically, the thread bush includes: two threaded tubes 432 and a connector 433. Wherein, two screwed pipes 432 and two lead screws 431 are in one-to-one correspondence, each screwed pipe 432 is in threaded connection with the corresponding lead screw 431, the connecting body 433 is transversely arranged between the two screwed pipes 432, the connecting body 433 enables the two screwed pipes 432 to be relatively fixed and limits the two screwed pipes 432, and then the two screwed pipes 432 cannot rotate. Two adapter blocks 44 are in one-to-one correspondence with two threaded tubes 432, each adapter block 44 being disposed in a corresponding threaded tube 432. Specifically, each of the adapter blocks 44 is disposed on top of the corresponding threaded tube 432 (upper portion shown in fig. 4).

The linkage assembly is connected with two lead screws 431, one lead screw 431 is connected with the driving mechanism 42, the lead screw 431 is used for rotating under the driving of the driving mechanism 42, and then the other lead screw 431 is driven to synchronously rotate through the linkage assembly, so that the threaded sleeve is driven to move, and then the two adapter blocks 44 are driven to move, namely the protective guard 3 is driven to move upwards or downwards along the height direction of the support column 1.

The interlock subassembly includes: two synchronizing wheels 434 and a timing belt 435. Wherein, two synchronizing wheels 434 are in one-to-one correspondence with two lead screws 431, each synchronizing wheel 434 is connected with the corresponding lead screw 431, and the synchronous belt 435 is rotatably wound around the two synchronizing wheels 434. In this way, when the driving mechanism 42 drives the screw 431 connected with the driving mechanism to rotate, the synchronizing wheel 434 on the screw 431 rotates, and the synchronizing belt 435 drives the other synchronizing wheel 434 to rotate, so that the other screw 431 is driven to rotate, and the two screws 431 simultaneously rotate. Because the connecting body 433 connects the two threaded pipes 432 together, the rotation of the two screws 431 drives the two threaded pipes 432 to move up and down along the length direction of the screws 431, and then drives the adapter 44 on the threaded pipes 432 to move, and further drives the guard rail 3 to move up or down.

In particular, the drive shaft of the drive motor is connected to the lead screw 431.

In order to ensure the stable movement of the guard rail 3, the support plate 2 is provided with two penetrating openings 21, two threaded pipes 432 are in one-to-one correspondence with the two penetrating openings 21, and each threaded pipe 432 is movably penetrated in the corresponding penetrating opening 21.

Specifically, two penetrating openings 21 are respectively provided at two opposite edges of the support plate 2, and each penetrating opening 21 forms a notch at the edge of the support plate 2. The size of each penetrating opening 21 is larger than the size of the adapting block 44 and larger than the outer diameter of the threaded pipe 432, so that when the threaded pipe 432 penetrates from the penetrating opening 21, the adapting block 44 can penetrate from the penetrating opening 21, and the adapting block 44 can conveniently drive the guard rail 3 to move.

In particular, the adapter block 44 is welded to the guard rail 3.

It can be seen that in this embodiment, the position adjusting mechanism 4 has a simple structure and is easy to implement.

Referring to fig. 1 and 2, in the foregoing embodiments, the construction platform may further include: a column 5, a lifting operation device 6 and a lowering operation device (not shown in the figure). Wherein the upright 5 is arranged on top of the support plate 2. The lifting operation device 6 is disposed on the upright 5, and the lifting operation device 6 is connected to the driving mechanism 42, and the lifting operation device 6 is configured to receive a lifting instruction and control the driving mechanism 42 to drive the guard rail 3 to move upwards relative to the support plate 2 according to the lifting instruction.

The descending operation device is arranged on the upright 5, is connected with the driving mechanism 42, and is used for receiving a descending instruction and controlling the driving mechanism 42 to drive the guard rail 3 to move downwards relative to the support plate 2 according to the descending instruction.

It can be seen that in this embodiment, the worker controls the ascending operation device 6 and the descending operation device on the support plate 2, and the driving mechanism 42 drives the guard rail 3 to move up or down relative to the support plate 2 according to the ascending instruction or the descending instruction, so that automatic adjustment is realized, and the driving mechanism 42 is convenient to control, and is simple and convenient.

Referring to fig. 1 and 5, in the foregoing embodiments, the construction platform may further include: the door 7 is operated. Wherein, the lateral wall of one side of rail guard 3 has seted up the opening, and the first end of operation door 7 is rotatably connected with the first side of opening, and the second end of operation door 7 is connected with the second side of opening openable and closable. In this way, the operator can get in and out of the supporting plate 2 from the operation door 7, which is simple and convenient.

The construction platform may further include: ferrule 8, bolt 9 and stop collar 10. Wherein, cutting ferrule 8 sets up in the second end department of operation door 7, and stop collar 10 sets up in the second side of opening. The bolt 9 is movably inserted in the limiting sleeve 10 and the clamping sleeve 8 in sequence. After the bolt 9 is inserted into the clamping sleeve 8, the bolt 9 limits the operation door 7, so that the operation door 7 is in a closed state; when the bolt 9 moves out of the clamping sleeve 8, the bolt 9 does not limit the operation door 7 any more, and the operation door 7 can be opened, so that the operator can conveniently go in and out.

In specific implementation, the handle 12 is arranged on the operation door 7, so that the operation door 7 can be conveniently opened.

To sum up, in this embodiment, backup pad 2 is used for bearing staff and construction parts, and guard rail 3 is arranged in the outside of backup pad 2 in order to protect staff and construction parts, according to staff or construction parts's height, adjustment mechanism 4 adjusts guard rail 3 and backup pad 2's relative position for guard rail 3 can protect staff or construction parts of not co-altitude, prevents unexpected falling, has improved the protection effect, and can guarantee staff's normal construction.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, but do not indicate or imply that the apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. A construction platform, comprising: a plurality of support columns (1), support plates (2), protective guards (3) and an adjusting mechanism (4); wherein,

the supporting plates (2) are arranged at the same end of each supporting column (1);

the guard rail (3) has a preset height and a quadrilateral cross section, and the guard rail (3) is arranged on the outer side of the supporting plate (2) in a surrounding mode and a gap is reserved between the guard rail and the supporting plate (2);

the adjusting mechanism (4) is arranged on the supporting plate (2) and connected with the guard rail (3) and is used for adjusting the relative position of the guard rail (3) and the supporting plate (2).

2. Construction platform according to claim 1, wherein the adjustment mechanism (4) comprises: the device comprises a support frame (41), a driving mechanism (42), a transmission mechanism (43) and two adapter blocks (44); wherein,

the supporting frame (41) is arranged at the bottom of the supporting plate (2);

the driving mechanism (42) is arranged on the supporting frame (41), the driving mechanism (42) is connected with two switching blocks (44) through the transmission mechanism (43), and the two switching blocks (44) are connected with the guard rail (3);

the driving mechanism (42) is used for driving the two adapter blocks (44) to move along the height direction of the support column (1) so as to drive the guard rail (3) to move relative to the support plate (2).

3. Construction platform according to claim 2, wherein the transmission mechanism (43) comprises: the screw rod assembly comprises two screw rods (431), a thread sleeve and a linkage assembly; wherein,

the two lead screws (431) are arranged on the supporting frame (41) at intervals in a rotatable mode, and the length direction of each lead screw (431) is parallel to the height direction of the supporting column (1);

the thread sleeve is in threaded connection with two lead screws (431), and the two adapter blocks (44) are arranged on the thread sleeve at intervals;

the linkage assembly is connected with two lead screws (431), one lead screw (431) is connected with the driving mechanism (42) so as to rotate under the driving of the driving mechanism (42), and the other lead screw (431) is driven to synchronously rotate through the linkage assembly so as to drive the threaded sleeve to move.

4. A construction platform according to claim 3, wherein the threaded sleeve comprises: two threaded pipes (432) and a connecting body (433); wherein,

the two threaded pipes (432) are in threaded connection with the two lead screws (431) in a one-to-one correspondence manner, and the connecting body (433) is transversely arranged between the two threaded pipes (432);

the two adapter blocks (44) are arranged on the two threaded pipes (432) in a one-to-one correspondence mode.

5. The construction platform according to claim 4, wherein the support plate (2) is provided with two penetrating openings (21), and the two threaded pipes (432) are correspondingly and movably penetrated in the penetrating openings (21) one by one.

6. A construction platform according to claim 3, wherein the linkage assembly comprises: two synchronizing wheels (434) and a timing belt (435); wherein,

the two synchronizing wheels (434) are connected with the two lead screws (431) in a one-to-one correspondence, and the synchronous belt (435) is rotatably wound on the two synchronizing wheels (434).

7. A construction platform according to claim 3, wherein the support frame (41) comprises: a connecting plate (411) and two support plates (412) arranged in parallel; wherein,

the first ends of the two support plates (412) are connected with the bottom of the support plate (2), and the second ends of the two support plates (412) are connected with the two ends of the connecting plate (411) in a one-to-one correspondence manner;

the driving mechanism (42) is arranged on the connecting plate (411);

both threaded rods (431) are rotatably connected to the connecting plate (411).

8. The construction platform according to claim 2, further comprising: a column (5), a lifting operation device (6) and a lowering operation device; wherein,

the upright post (5) is arranged at the top of the supporting plate (2);

the lifting operation device (6) is arranged on the upright post (5) and connected with the driving mechanism (42) and is used for receiving a lifting instruction and controlling the driving mechanism (42) to drive the guard rail to move upwards relative to the supporting plate (2);

the descending operation device is arranged on the upright post (5) and connected with the driving mechanism (42) and is used for receiving a descending instruction and controlling the driving mechanism (42) to drive the guard rail (3) to move downwards relative to the supporting plate (2).

9. The construction platform according to claim 1, further comprising: an operation door (7); wherein,

an opening is formed in one side of the protective guard (3), a first end of the operation door (7) is rotatably connected with the first side of the opening, and a second end of the operation door (7) is connected with the second side of the opening in an openable and closable manner.

10. The construction platform according to claim 9, further comprising: a cutting sleeve (8), a bolt (9) and a limiting sleeve (10); wherein,

the clamping sleeve (8) is arranged at the second end of the operation door (7);

the limit sleeve (10) is arranged on the second side of the opening;

the bolt (9) is sequentially and movably inserted into the limiting sleeve (10) and the clamping sleeve (8).