CN211524004U - High movable scaffold frame of stability - Google Patents

Abstract

The utility model relates to the technical field of construction equipment, and discloses a movable scaffold with high stability, which comprises a first load-bearing rod, the bottom end of the first load-bearing rod is fixedly mounted with a first universal wheel, and the first load-bearing rod One side of the top is provided with a first bayonet, the middle part of the back side of the first bearing rod is fixedly installed with a fixing frame, and the middle part of the bottom end of the fixing frame is fixedly installed with a first adjusting device, and the bottom end of the first adjusting device is fixedly installed with a support A second adjustment device is fixedly installed on one side of the support frame, a third adjustment device is fixedly installed on the other side of the support frame, a second load-bearing rod is fixedly installed at one end of the fixed frame, and the bottom end of the second load-bearing rod is fixedly installed A second universal wheel is fixedly installed. The movable scaffold with high stability can stably support the scaffold, improve the stability of the scaffold, facilitate the movement of the scaffold, improve the movement stability of the scaffold, and facilitate the adjustment of the working posture of the scaffold.

Description

A mobile scaffold with high stability

technical field

The utility model relates to the technical field of construction equipment, in particular to a movable scaffold with high stability.

Background technique

Scaffolding refers to the various supports erected on the construction site for workers to operate and solve vertical and horizontal transportation. A general term in the construction industry refers to the use of external walls, interior decoration or high storey heights on construction sites where direct construction cannot be performed, mainly for construction purposes. For personnel working up and down, maintenance of peripheral safety nets, and high-altitude installation components, scaffolding materials usually include: bamboo, wood, steel pipe or synthetic materials, etc. Some projects also use scaffolding as a template. Mines and other sectors are also widely used.

As a temporary construction work support commonly used in building decoration, scaffolding plays a huge role in some small-scale construction operations, and the existing scaffolds are mostly combined, although the convenience of scaffolding is improved, but the safety is also At a great discount, in order to improve the flexibility of the scaffolding, most of the existing scaffolds use swivel wheels, but the brakes of the swivel wheels are easily tripped during operation, leaving a huge safety hazard for construction operations.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a movable scaffold with high stability, which has the advantages of high stability and easy movement, and solves the problems of low stability and inconvenience of movement of the existing scaffold.

(2) Technical solutions

In order to achieve the above-mentioned purposes of high stability and ease of movement, the present utility model provides the following technical solutions: a movable scaffold with high stability, comprising a first load-bearing rod, and the bottom end of the first load-bearing rod is fixedly installed with a first load-bearing rod. A universal wheel, and a first bayonet is provided on one side of the top of the first bearing rod, a fixing frame is fixedly installed in the middle of the back side of the first bearing rod, and a first adjusting device is fixedly installed in the middle of the bottom end of the fixing frame , a support frame is fixedly installed at the bottom end of the first adjusting device, a second adjusting device is fixedly installed on one side of the support frame, a third adjusting device is fixedly installed on the other side of the support frame, and the fixing frame One end of the second load-bearing rod is fixedly installed with a second load-bearing rod, and the bottom end of the second load-bearing rod is fixedly installed with a second universal wheel, one side of the top of the second load-bearing rod is provided with a second bayonet, and the second bayonet The bottom thread is sleeved with a scissor support device, the inside of the first bearing rod is provided with a first chute, and the bottom of the first chute is movably sleeved with a first support device, one side of the first support device and the second The bottom of the adjustment device is fixedly connected, a second chute is opened inside the second bearing rod, and a second support device is movably sleeved at the bottom of the second chute, and one side of the second support device is connected to the third adjustment device. The bottom of the unit is fixedly attached.

Preferably, the first adjusting device includes a first threaded rod, and the first threaded rod is fixedly installed in the middle of the top end of the support frame, the outer side of the bottom of the first threaded rod is threadedly sleeved with a first adjusting pipe, and the first adjusting pipe is The outer side of the top of the pipe is movably sleeved with a first clamping block, and the first clamping block is fixedly installed in the middle of the bottom end of the fixing frame.

Preferably, the third adjusting device includes a second threaded rod, a second adjusting tube is threadedly sleeved in the middle of the second threaded rod, a second clamping block is movably sleeved on the outer side of the bottom of the second adjusting tube, and the second The clamping block is fixedly installed on one side of the top end of the support frame, and the bottom end of the second threaded rod is fixedly installed with a fixing rod.

Preferably, the scissors support device includes a first stabilizer bar, and the middle part of the first stabilizer bar is clamped with a clamping shaft, the front side of the clamping shaft is clamped with a second stabilizer bar, and the first stabilizer bar and the second stabilizer bar are clamped. Both ends of the stabilizer bar are fixedly installed with screw buckles.

Preferably, the first supporting device includes a movable rod, and a second stabilizing block is fixedly sleeved on the top of the movable rod, one side of the second stabilizing block is fixedly connected with the bottom of the second adjusting device, and the movable rod is The top end is fixedly installed with a first stabilizing block, and the outer side of the bottom of the movable rod is movably sleeved with a spring, and both the first stabilizing block and the second stabilizing block are movably sleeved inside the first chute.

Preferably, there are four of the first bayonet and the second bayonet, and the four first bayonet and the four second bayonet are distributed equally on the first load-bearing rod and the second load-bearing rod, two by two, respectively. side of the back of the rod.

(3) Beneficial effects

Compared with the prior art, the utility model provides a movable scaffold with high stability, which has the following beneficial effects:

1. The movable scaffold with high stability can control the support frame to drive the second adjustment device and the third adjustment device by adjusting the first adjustment device to control the first support device and the second support device to expand and contract, and the scaffold can be stably supported. , and the stability of the scaffold is improved through the four screw buckles and the two first bayonet openings and the two second bayonet openings on the front side respectively.

2. The movable scaffold with high stability is fixedly installed with two first universal wheels and two second universal wheels through the bottom ends of the first load-bearing rod and the second load-bearing rod respectively, so that the scaffold can move freely. At the same time, the corresponding stability can be maintained, which facilitates the movement of the scaffolding, improves the moving stability of the scaffolding, and facilitates the adjustment of the working posture of the scaffolding.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the front sectional view of the utility model;

Fig. 3 is the top view of the utility model;

4 is an enlarged view of the first adjusting device of the present invention;

5 is an enlarged view of the third adjusting device of the present invention;

Fig. 6 is an enlarged view of the scissor support device of the present utility model;

FIG. 7 is an enlarged view of the first support device of the present invention.

In the figure: 1. the first load-bearing rod, 2. the first universal wheel, 3. the first bayonet, 4. the fixing frame, 5. the first adjusting device, 51. the first threaded rod, 52. the first adjusting pipe, 53. the first clamping block, 6 support frame, 7 second adjustment device, 8 third adjustment device, 81 second threaded rod, 82 second adjustment pipe, 83 second block, 84 fixed rod, 9 second load-bearing rod, 10 second universal wheel , 11 second bayonet, 12 scissor support device, 121 first stabilizer bar, 122 card shaft, 123 second stabilizer bar, 124 thread buckle, 13 first chute, 14 first support device, 141 movable rod, 142 first A stabilizing block, 143 a second stabilizing block, 144 a spring, 15 a second chute, 16 a second supporting device.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-7, a high-stability movable scaffolding includes a first load-bearing rod 1, the bottom end of the first load-bearing rod 1 is fixedly mounted with a first universal wheel 2, and the top of the first load-bearing rod 1 is fixedly mounted with a first universal wheel 2. One side is provided with the first bayonet 3, the first bayonet 3 and the second bayonet 11 each have four, and the four first bayonet 3 and the four second bayonet 11 are equidistant in pairs. Distributed on one side of the back of the first load-bearing rod 1 and the second load-bearing rod 9, the middle part of the back side of the first load-bearing rod 1 is fixedly installed with a fixing frame 4, and the middle part of the bottom end of the fixing frame 4 is fixedly installed with a first adjusting device 5, The first adjustment device 5 includes a first threaded rod 51, and the first threaded rod 51 is fixedly installed in the middle of the top end of the support frame 6, and the outer side of the bottom of the first threaded rod 51 is threadedly sleeved with a first adjustment pipe 52, and the first adjustment pipe The outer side of the top of 52 is movable sleeve with a first block 53, the first block 53 is fixedly installed in the middle of the bottom end of the fixed frame 4, the first adjusting device 5 can adjust the support frame 6 to support the scaffold as a whole, and improve the stability of the scaffold , a support frame 6 is fixedly installed at the bottom end of the first adjustment device 5, a second adjustment device 7 is fixedly installed on one side of the support frame 6, and a third adjustment device 8 is fixedly installed on the other side of the support frame 6. The adjusting device 8 includes a second threaded rod 81 , and a second adjusting tube 82 is threadedly sleeved in the middle of the second threaded rod 81 , and a second clamping block 83 is movably sleeved on the outer side of the bottom of the second adjusting pipe 82 , and the second clamping block 83 It is fixedly installed on one side of the top of the support frame 6, and the bottom end of the second threaded rod 81 is fixedly installed with a fixed rod 84. The third adjustment device 8 can fine-tune the second support device 16 to prevent the scaffold from facing some uneven surfaces. It cannot be stably supported on the ground. One end of the fixing frame 4 is fixedly installed with the second bearing rod 9, and the bottom end of the second bearing rod 9 is fixedly installed with the second universal wheel 10, the first universal wheel 2 and the second universal wheel 10. The wheel 10 makes the scaffolding easy to move and improves the flexibility of the scaffolding. A second bayonet 11 is provided on one side of the top of the second load-bearing rod 9, and the bottom thread of the second bayonet 11 is fitted with a scissor support device 12. The scissor support device 12 includes a first stabilizer bar 121, and the middle of the first stabilizer bar 121 is clamped with a clamp shaft 122, the front side of the clamp shaft 122 is clamped with a second stabilizer bar 123, and the first stabilizer bar 121 and the second stabilizer bar 123 Both ends are fixedly installed with threaded buckles 124. The scissors support device 12 can prevent the scaffold from being deformed during construction and improve the stability of the scaffold. The inside of the first load-bearing rod 1 is provided with a first chute 13, and the first slide The bottom of the slot 13 is movably sleeved with a first support device 14, the first support device 14 includes a movable rod 141, and the top of the movable rod 141 is fixedly sleeved with a second stabilizing block 143, one side of the second stabilizing block 143 is connected with the second adjustment The bottom of the device 7 is fixedly connected, the top end of the movable rod 141 is fixedly installed with a first stabilizing block 142, and the outer side of the bottom of the movable rod 141 is movably sleeved with a spring 144, and both the first stabilizing block 142 and the second stabilizing block 143 are movably sleeved on the first stabilizing block 142. Inside a chute 13, the first support device 14 can be extended and retracted by the first adjustment device 5, It can also be fine-tuned by the second adjusting device 7 to facilitate the support of the scaffold. One side of the first supporting device 14 is fixedly connected to the bottom of the second adjusting device 7, and the second bearing rod 9 is provided with a second chute 15 inside. And the bottom of the second chute 15 is movably sleeved with a second support device 16 , and one side of the second support device 16 is fixedly connected to the bottom of the third adjustment device 8 .

When working, firstly fix the scissor support device 12 with the first bayonet 3 and the second bayonet 11 respectively, then push the scaffold to the designated working position, and then rotate the first adjusting tube 52 to make the first threaded rod 51 downward. Then the support frame 6 drives the first support device 14 and the second support device 16 to extend downward through the second adjustment device 7 and the third adjustment device 8 respectively. When the bottom ends of the first support device 14 and the second support device 16 Extend the bottom ends of the first load-bearing rod 1 and the second load-bearing rod 9 respectively, and support the first universal wheel 2 and the second universal wheel 10 to make the first universal wheel 2 and the second universal wheel 10 In the suspended state, then adjust the second adjusting device 7 and the third adjusting device 8 respectively to keep the scaffolding stable.

To sum up, the movable scaffold with high stability can control the support frame 6 to drive the second adjustment device 7 and the third adjustment device 8 by adjusting the first adjustment device 5 to control the first support device 14 and the second support device. 16 can be extended and retracted, the scaffold can be stably supported, and the four threaded buckles 124 are threaded with the two first bayonet 3 and the two second bayonet 11 on the front side respectively, which improves the stability of the scaffold; Two first universal wheels 2 and two second universal wheels 10 are fixedly installed at the bottom ends of a load-bearing rod 1 and a second load-bearing rod 2 respectively, so that the scaffolding can also maintain corresponding stability while moving, which is convenient for The movement of the scaffold improves the stability of the movement of the scaffold, facilitates the adjustment of the working posture of the scaffold, and solves the problems of low stability and inconvenience of movement of the existing scaffold.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A movable scaffold with high stability, comprising a first load-bearing rod (1), characterized in that: a first universal wheel (2) is fixedly installed at the bottom end of the first load-bearing rod (1), And one side of the top of the first load-bearing rod (1) is provided with a first bayonet (3), the middle part of the back side of the first load-bearing rod (1) is fixedly installed with a fixing frame (4), and the fixing frame (4) A first adjustment device (5) is fixedly installed in the middle of the bottom end, a support frame (6) is fixedly installed at the bottom end of the first adjustment device (5), and a second adjustment device is fixedly installed on one side of the support frame (6). Device (7), a third adjusting device (8) is fixedly installed on the other side of the support frame (6), a second load-bearing rod (9) is fixedly installed at one end of the fixing frame (4), and the second A second universal wheel (10) is fixedly installed at the bottom end of the load-bearing rod (9), a second bayonet (11) is provided on one side of the top of the second load-bearing rod (9), and the second bayonet (11) ) is sleeved with a scissor support device (12), a first chute (13) is opened inside the first load-bearing rod (1), and the bottom of the first chute (13) is movable sleeved with a first support A device (14), one side of the first support device (14) is fixedly connected to the bottom of the second adjustment device (7), and a second chute (15) is opened inside the second load-bearing rod (9) , and the bottom of the second chute (15) is movably sleeved with a second support device (16), one side of the second support device (16) is fixedly connected with the bottom of the third adjustment device (8). 2. A movable scaffold with high stability according to claim 1, characterized in that: the first adjusting device (5) comprises a first threaded rod (51), and the first threaded rod (51) It is fixedly installed in the middle of the top end of the support frame (6), the outer thread of the bottom of the first threaded rod (51) is sleeved with a first adjusting pipe (52), and the outer movable sleeve of the top of the first adjusting pipe (52) is sleeved with a first adjusting pipe (52). A clamping block (53), the first clamping block (53) is fixedly installed in the middle of the bottom end of the fixing frame (4). 3. A movable scaffold with high stability according to claim 1, characterized in that: the third adjusting device (8) comprises a second threaded rod (81), and the second threaded rod (81) A second adjusting tube (82) is threadedly sleeved in the middle of the second adjusting tube (82), a second clamping block (83) is movably sleeved on the outer side of the bottom of the second adjusting pipe (82), and the second clamping block (83) is fixedly installed on the support frame (83). 6) On one side of the top end, a fixing rod (84) is fixedly installed at the bottom end of the second threaded rod (81). The movable scaffold with high stability according to claim 1, characterized in that: the scissor support device (12) comprises a first stabilizer bar (121), and the first stabilizer bar (121) has a The middle part is clamped with a clamp shaft (122), the front side of the clamp shaft (122) is clamped with a second stabilizer bar (123), and both ends of the first stabilizer bar (121) and the second stabilizer bar (123) Both are fixedly installed with screw buckles (124). 5 . The movable scaffold with high stability according to claim 1 , wherein the first support device ( 14 ) comprises a movable rod ( 141 ), and the top of the movable rod ( 141 ) is fixedly sleeved. 6 . There is a second stabilizing block (143), one side of the second stabilizing block (143) is fixedly connected with the bottom of the second adjusting device (7), and the top end of the movable rod (141) is fixedly installed with the first stabilizing block (142), and a spring (144) is movably sleeved on the outer side of the bottom of the movable rod (141), and both the first stabilizing block (142) and the second stabilizing block (143) are movably sleeved on the first chute (13). internal. 6 . The movable scaffold with high stability according to claim 1 , wherein: the first bayonet ( 3 ) and the second bayonet ( 11 ) have four, and the four One bayonet (3) and four second bayonets (11) are respectively distributed on one side of the back of the first load-bearing rod (1) and the second load-bearing rod (9) at equal distances in pairs.

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