CN220377783U - Assembled movable scaffold - Google Patents

Abstract

The utility model provides an assembled movable scaffold, which comprises a frame body, a plurality of self-locking idler wheels, a grating plate, a climbing ladder and an inserting connection mechanism, wherein the frame body comprises a plurality of upright rods and a cross beam connected between two adjacent upright rods; the self-locking rollers are in one-to-one correspondence with the vertical rods, and each self-locking roller is detachably connected to the bottom end of each vertical rod; the grid plate is arranged at the top of the frame body; the climbing ladder is arranged on one side of the frame body; the inserting connection mechanism is detachably connected to the top end of the vertical rod, and the part, extending out of the top surface of the vertical rod, of the inserting connection mechanism forms an assembling part. The spliced movable scaffold provided by the utility model can be spliced in the vertical direction and the horizontal direction at will, can be suitable for application environments with different heights when being spliced in the vertical direction, can be used by different constructors when being spliced in the horizontal direction, and is convenient to operate and high in adaptability.

Description

Assembled movable scaffold

Technical Field

The utility model belongs to the technical field of building construction tools, and particularly relates to an assembled movable scaffold.

Background

The scaffold is a working platform erected for ensuring that each construction process is carried out smoothly, and a movable scaffold is usually adopted for facilitating construction and is convenient to move along with the change of a construction area.

The existing movable scaffold is fixed in volume, and for construction scenes with different heights, the scaffolds with different height specifications need to be replaced, and often the construction sites cannot meet the storage requirements of the scaffolds with excessive specifications.

Disclosure of Invention

The embodiment of the utility model provides an assembled movable scaffold, which aims to solve the technical problem that the existing scaffold cannot meet construction requirements of different heights.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a split mobile scaffold, comprising:

the frame body comprises a plurality of vertical rods and cross beams connected between two adjacent vertical rods, and the number of the vertical rods is more than or equal to three;

the self-locking rollers are in one-to-one correspondence with the vertical rods, and each self-locking roller is detachably connected to the bottom end of each vertical rod;

the grating plate is arranged at the top of the frame body;

the climbing ladder is arranged on one side of the frame body;

the inserting connection mechanism is detachably connected to the top end of the vertical rod, and the part, extending out of the top surface of the vertical rod, of the inserting connection mechanism forms an assembling part.

In one possible implementation manner, a fixing sleeve is arranged on the periphery of the top of each vertical rod, the axial direction of the fixing sleeve is parallel to the axial direction of the vertical rod, two ends of each cross beam respectively protrude downwards to form a plug rod, and the plug rods are in plug fit with the fixing sleeves.

In one possible implementation manner, a plurality of fixing sleeves are arranged on the periphery of each upright rod at intervals along the up-down direction;

the crossbeam includes two upper and lower interval distribution's horizontal pole, and connect in two a plurality of diagonal rods between the horizontal pole, every the both ends of horizontal pole all are equipped with the horizontal pole, the interval of two adjacent inserted bars equals with the interval of two adjacent fixed cover.

In one possible implementation manner, the frame body further comprises a plurality of support groups, each support group is arranged between two adjacent vertical rods, each support group comprises two support rods which are distributed in a crossing manner, and two ends of each support rod are hinged to two adjacent vertical rods.

In one possible implementation manner, the grating plate comprises a plurality of grating plates, wherein hooks are arranged on two opposite sides of each grating plate, and the hooks on two opposite sides of each grating plate are used for being respectively connected with two cross beams in a hanging mode.

In one possible implementation, the bottom of the upright rod is provided with an internal threaded hole, and the top end of the self-locking roller is fixedly connected with a threaded rod matched with the internal threaded hole.

In one possible implementation, a tightening nut is further connected to the periphery of the threaded rod, and the tightening nut abuts against the bottom end of the upright.

In one possible implementation manner, the top end and the bottom end of the upright are respectively provided with a first connecting hole perpendicular to the axial direction of the upright, and the inserting connecting mechanism comprises:

the bottom end of the connecting rod is in plug-in fit with the top end of the vertical rod, the bottom end and the top end of the connecting rod are respectively provided with a second connecting hole corresponding to the first connecting hole, and the part of the connecting rod extending out of the top surface of the vertical rod below forms the assembly part;

and the connecting piece penetrates through the first connecting hole and the second connecting hole respectively.

In one possible implementation, the top and bottom ends of the upright are provided with internal threaded holes, and the insertion connection mechanism comprises:

the periphery of the first sleeve is provided with external threads matched with the internal threaded holes;

the connecting sleeve is internally provided with a first thread and a second thread respectively, the rotation directions of the first thread and the second thread are opposite, and the first thread is used for being matched with the external thread of the first sleeve;

and the periphery of the second sleeve is provided with external threads matched with the second threads, and the second sleeve forms the assembling part.

In one possible implementation, the climbing ladder includes:

the lower beam is connected between two adjacent vertical rods;

the top end of the upright post is connected with the cross beam, the bottom end of the upright post is connected with the lower beam, and the upright post is positioned between two adjacent upright posts;

the climbing poles are arranged between the upright posts and the adjacent upright posts, and are distributed at intervals along the vertical direction and are parallel to each other.

Compared with the prior art, the embodiment of the application can be used as a conventional movable scaffold when being used alone, and the self-locking roller is convenient for driving the scaffold body to walk; when the self-locking idler wheels at the bottom of the vertical rod are required to be assembled, the disassembled frame body is stacked at the top, and the vertical rods of the upper frame body and the lower frame body are assembled through the inserting connecting mechanism, namely, the assembling part on the vertical rod at the bottom is matched with the bottom end of the vertical rod at the top, so that the assembling in the upper direction and the lower direction is realized. The split type movable scaffold can be spliced in the up-down direction and the horizontal direction at will, can be suitable for application environments with different heights when being spliced in the up-down direction, can be used by different constructors when being spliced in the horizontal direction, and is convenient to operate and high in adaptability.

Drawings

Fig. 1 is a schematic perspective view of an assembled movable scaffold according to a first embodiment of the present utility model;

FIG. 2 is a schematic front view of a beam according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a grid plate according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of an interposer coupling mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic cross-sectional view of an inserting connection mechanism according to a second embodiment of the present utility model.

Reference numerals illustrate:

10-a frame body; 11-vertical rods; 12-a cross beam; 121-inserting a rod; 122-cross bar; 123-diagonal bar; 13-fixing the sleeve; 14-a support group; 141-supporting rods;

20-self-locking roller; 21-a threaded rod; 22-screwing the nut;

30-grating plates; 31-grid pieces; 32-hooking;

40-climbing ladder; 41-lower beam; 42-stand columns; 43-climbing a pole;

50-inserting the connection mechanism; 51-connecting rods; 52-connecting piece; 53-a first sleeve; 54-connecting sleeve; 55-second sleeve.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 5, the assembled movable scaffold provided by the utility model will now be described. The assembled movable scaffold comprises a frame body 10, a plurality of self-locking rollers 20, a grating plate 30, a climbing ladder 40 and an inserting connection mechanism 50, wherein the frame body 10 comprises a plurality of vertical rods 11 and cross beams 12 connected between two adjacent vertical rods 11, and the number of the vertical rods 11 is more than or equal to three; the self-locking rollers 20 are in one-to-one correspondence with the upright rods 11, and each self-locking roller 20 is detachably connected to the bottom end of each upright rod 11; the grating plate 30 is arranged at the top of the frame body 10; the climbing ladder 40 is arranged on one side of the frame body 10; the insertion connection mechanism 50 is detachably connected to the top end of the upright rod 11, and a part of the insertion connection mechanism 50 extending out of the top surface of the upright rod 11 forms an assembly part.

Compared with the prior art, the split movable scaffold provided by the embodiment can be used as a conventional movable scaffold when being used alone, and the self-locking roller 20 is convenient for driving the scaffold body 10 to walk; when the assembly is needed, the self-locking idler wheels 20 at the bottom of the vertical rods 11 can be disassembled, the disassembled frame body 10 is stacked at the top, and the vertical rods 11 of the upper frame body 10 and the lower frame body 10 are assembled through the inserting connecting mechanism 50, namely, the assembling part on the vertical rods 11 at the bottom is matched with the bottom end of the vertical rods 11 at the top, so that the assembly in the upper direction and the lower direction is realized. The split type movable scaffold can be spliced in the up-down direction and the horizontal direction at will, can be suitable for application environments with different heights when being spliced in the up-down direction, can be used by different constructors when being spliced in the horizontal direction, and is convenient to operate and high in adaptability.

In some embodiments, a specific matching manner of the upright 11 and the cross beam 12 may be as shown in fig. 1. Referring to fig. 1, a fixing sleeve 13 is arranged on the periphery of the top of each upright rod 11, the axial direction of the fixing sleeve 13 is parallel to the axial direction of the upright rod 11, two ends of each cross beam 12 respectively protrude downwards to form an inserting rod 121, and the inserting rods 121 are in plug-in fit with the fixing sleeves 13. The inserted link 121 on the beam 12 is in plug-in fit with the fixed sleeve 13 on the vertical rod 11, so that the beam 12 can be conveniently assembled and disassembled, the vertical rod 11 or the beam 12 can be independently replaced after one end of use time, and the integral strength of the assembled movable scaffold is ensured.

In some embodiments, a specific implementation of the beam 12 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2, a plurality of fixing sleeves 13 are provided at intervals along the up-down direction on the outer circumference of each upright 11; the cross beam 12 comprises two cross bars 122 which are vertically and alternately distributed, and a plurality of diagonal rods 123 which are connected between the two cross bars 122, wherein the two ends of each cross bar 122 are respectively provided with an inserting rod 121, and the distance between every two adjacent inserting rods 121 is equal to the distance between every two adjacent fixing sleeves 13. The inclined rods 123 are connected between the two cross bars 122 and can be enclosed to form a plurality of triangular structures, so that the supporting strength of the cross beam 12 is improved; the two cross bars 122 of the cross beam 12 are provided with the inserted bars 121, so that the assembly stability between the inserted bars and the upright bars 11 is improved; the pole setting 11 periphery is equipped with a plurality of fixed cover 13 along upper and lower direction, can conveniently adjust the height of crossbeam 12, and then conveniently adjusts the height of grid board 30, can realize the height of regulation of a small scale when using alone, adapts to the constructor of different heights and uses.

In some embodiments, a modified implementation of the frame 10 may adopt the structure shown in fig. 1. Referring to fig. 1, the frame body 10 further includes a plurality of support groups 14, each support group 14 is disposed between two adjacent upright posts 11, each support group 14 includes two support rods 141 distributed in a crossed manner, and two ends of each support rod 141 are hinged to two adjacent upright posts 11. By adding the crossed supporting rods 141 between the adjacent vertical rods 11, a support can be formed between the two adjacent vertical rods 11, the overall structural stability of the frame body 10 is improved, and the vertical rods 11 are prevented from being bent.

In some embodiments, a specific implementation of the grating plate 30 may adopt the structure shown in fig. 1 and 3. Referring to fig. 1 and 3, the grating plate 30 includes a plurality of grating pieces 31, and hooks 32 are provided on opposite sides of each grating piece 31, and the hooks 32 on opposite sides of the grating piece 31 are used to be respectively hooked on two cross beams 12. Each grid piece 31 can be hung on the cross beam 12 at the top of the vertical rod 11, so that the grid pieces are convenient to detach; and a plurality of grid plates 31 are spliced to form the grid plate 30, so that the assembly is convenient, and only the number of the grid plates 31 can be changed for the frame body 10 with different top areas.

In some embodiments, a specific matching manner of the upright 11 and the self-locking roller 20 may be as shown in fig. 1. Referring to fig. 1, the bottom of the upright rod 11 is provided with an internal threaded hole, and the top end of the self-locking roller 20 is fixedly connected with a threaded rod 21 matched with the internal threaded hole. When the frame body 10 moves to a certain position, the ground is uneven, fine adjustment can be realized by screwing the threaded rod 21 at the bottom end of the vertical rod 11, so that the levelness of the grating plate 30 is ensured, accidents such as toppling and the like are prevented, and the personal safety of constructors is ensured.

In some embodiments, a modified embodiment of the threaded rod 21 may be configured as shown in fig. 1. Referring to fig. 1, a tightening nut 22 is further connected to the outer periphery of the threaded rod 21, and the tightening nut 22 abuts against the bottom end of the upright rod 11. When the threaded rod 21 is screwed, the screwing nut 22 is far away from the bottom end of the vertical rod 11, and after the threaded rod 21 is adjusted, the screwing nut 22 can be rotated until the screwing nut is abutted against the bottom end of the vertical rod 11, so that the grid plate 30 is prevented from being inclined due to the rotation of the vibration threaded rod 21 in the use process.

In some embodiments, one embodiment of the above-described plug-in connection 50 may take the configuration shown in fig. 4. Referring to fig. 4, the top end and the bottom end of the upright rod 11 are respectively provided with a first connecting hole perpendicular to the axial direction thereof, the insertion connecting mechanism 50 comprises a connecting rod 51 and a connecting piece 52, the bottom end of the connecting rod 51 is in plug-in fit with the top end of the upright rod 11, the bottom end and the top end of the connecting rod 51 are respectively provided with a second connecting hole corresponding to the first connecting holes, and the part of the connecting rod 51 extending out of the top surface of the upright rod 11 below forms an assembly part; the connection member 52 penetrates the first connection hole and the second connection hole, respectively. When the frame body 10 is required to be assembled, the connecting rod 51 is arranged at the top end of the upright rod 11 positioned below, and the connecting rod 51 and the upright rod 11 are fixed through the connecting piece 52; the bottom end of the upright rod 11 positioned above is spliced with the top end of the connecting rod 51 and is also fixed by the connecting piece 52, and the splicing mode is fixed by the connecting piece 52, so that the splicing type upright rod is convenient to disassemble and can ensure the stability after splicing.

In some embodiments, a variant of the above-described plug-in connection 50 may take the form of the structure shown in fig. 5. Referring to fig. 5, the top and bottom ends of the upright rod 11 are provided with internal threaded holes, the insertion connection mechanism 50 comprises a first sleeve 53, a connecting sleeve 54 and a second sleeve 55, and the periphery of the first sleeve 53 is provided with external threads matched with the internal threaded holes; the connecting sleeve 54 is internally provided with a first thread and a second thread respectively, the rotation directions of the first thread and the second thread are opposite, and the first thread is used for being matched with the external thread of the first sleeve 53; the second sleeve 55 is provided with external threads on the outer periphery thereof, which are engaged with the second threads, and the second sleeve 55 forms an assembled part. During assembly, the first sleeve 53 is screwed into the top end of the vertical rod 11 positioned below, the second sleeve 55 is screwed into the bottom end of the vertical rod 11 positioned above, the top end of the connecting sleeve 54 is abutted to the bottom end of the vertical rod 11 positioned above, the bottom end of the connecting sleeve 54 is abutted to the top end of the vertical rod 11 positioned below, limiting is achieved, and in the use process, the distance between the upper vertical rod 11 and the lower vertical rod 11 can be finely adjusted by screwing the connecting sleeve 54 due to the fact that the rotation directions of the first threads and the second threads are opposite, so that the levelness of the grid plate 30 positioned on the vertical rod 11 positioned at the uppermost is guaranteed.

In some embodiments, one embodiment of the climbing ladder 40 may be configured as shown in FIG. 1. Referring to fig. 1, the climbing ladder 40 includes a lower beam 41, a column 42, and a plurality of climbing poles 43, the lower beam 41 being connected between adjacent two of the poles 11; the top ends of the upright posts 42 are connected with the cross beam 12, the bottom ends of the upright posts 42 are connected with the lower beam 41, and the upright posts 42 are positioned between two adjacent upright posts 11; the plurality of climbing poles 43 are arranged between the upright posts 42 and the adjacent upright posts 11, and the plurality of climbing poles 43 are distributed at intervals along the up-down direction and are parallel to each other. The climbing ladder 40 utilizes one of the vertical rods 11 to fix a plurality of climbing rods 43, and simplifies the integral structure of the assembled movable scaffold.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An assembled mobile scaffold, characterized by comprising:

the frame body comprises a plurality of vertical rods and cross beams connected between two adjacent vertical rods, and the number of the vertical rods is more than or equal to three;

the self-locking rollers are in one-to-one correspondence with the vertical rods, and each self-locking roller is detachably connected to the bottom end of each vertical rod;

the grating plate is arranged at the top of the frame body;

the climbing ladder is arranged on one side of the frame body;

the inserting connection mechanism is detachably connected to the top end of the vertical rod, and the part, extending out of the top surface of the vertical rod, of the inserting connection mechanism forms an assembling part.

2. The split mobile scaffold of claim 1, wherein a fixed sleeve is arranged on the periphery of the top of each upright, the axial direction of the fixed sleeve is parallel to the axial direction of the upright, two ends of each cross beam respectively protrude downwards to form a plug rod, and the plug rods are in plug fit with the fixed sleeves.

3. The split mobile scaffold of claim 2, wherein a plurality of fixing sleeves are arranged on the periphery of each upright at intervals along the up-down direction;

the crossbeam includes two upper and lower interval distribution's horizontal pole, and connect in two a plurality of diagonal rods between the horizontal pole, every the both ends of horizontal pole all are equipped with the horizontal pole, the interval of two adjacent inserted bars equals with the interval of two adjacent fixed cover.

4. The split mobile scaffold of claim 1, wherein said frame further comprises a plurality of support groups, each of said support groups being disposed between two adjacent ones of said uprights, each of said support groups comprising two cross-distributed support bars, each of said support bars having two ends hinged to two adjacent ones of said uprights.

5. The split mobile scaffolding of claim 1 wherein the grid plate comprises a plurality of grid plates, each of the grid plates having hooks on opposite sides thereof, the hooks on opposite sides of the grid plates being adapted to be respectively engaged with two of the cross members.

6. The split mobile scaffold of claim 1, wherein the bottom of the upright is provided with an internal threaded hole, and the top end of the self-locking roller is fixedly connected with a threaded rod matched with the internal threaded hole.

7. The split mobile scaffolding of claim 6 wherein the threaded rod further comprises a tightening nut on the periphery thereof, the tightening nut abutting the bottom end of the upright.

8. The split mobile scaffolding as claimed in claim 1 wherein the top and bottom ends of the upright are provided with first attachment holes perpendicular to the axial direction thereof, the insertion connection means comprising:

the bottom end of the connecting rod is in plug-in fit with the top end of the vertical rod, the bottom end and the top end of the connecting rod are respectively provided with a second connecting hole corresponding to the first connecting hole, and the part of the connecting rod extending out of the top surface of the vertical rod below forms the assembly part;

and the connecting piece penetrates through the first connecting hole and the second connecting hole respectively.

9. The split mobile scaffolding of claim 1 wherein the top and bottom ends of the upright are each provided with an internally threaded bore, the insertion connection means comprising:

the periphery of the first sleeve is provided with external threads matched with the internal threaded holes;

the connecting sleeve is internally provided with a first thread and a second thread respectively, the rotation directions of the first thread and the second thread are opposite, and the first thread is used for being matched with the external thread of the first sleeve;

and the periphery of the second sleeve is provided with external threads matched with the second threads, and the second sleeve forms the assembling part.

10. The split mobile scaffolding of claim 1 wherein the climbing ladder comprises:

the lower beam is connected between two adjacent vertical rods;

the top end of the upright post is connected with the cross beam, the bottom end of the upright post is connected with the lower beam, and the upright post is positioned between two adjacent upright posts;

the climbing poles are arranged between the upright posts and the adjacent upright posts, and are distributed at intervals along the vertical direction and are parallel to each other.