CN208152522U - A kind of Anti-inclining scaffold - Google Patents

Abstract

The utility model relates to technical field of building construction, especially a kind of Anti-inclining scaffold, including bottom plate and workbench, support frame as described above is cavity structure, the side of support frame as described above is equipped with fixed device, the both ends of the workbench are symmetrically arranged with the fixed block to match with card slot, screw rod is rotatably connected between the axle sleeve and the inner wall upper end of support frame, the outer upper of the screw rod and lower part are respectively sleeved on sliding block and the second cone tooth, the second cone tooth engagement has the first cone tooth, the outside of the sliding block is rotatably connected to the second threaded rod by pin shaft, the lower thread of the threaded block is connected with the first threaded rod, the right end of the first connecting rod is rotatablely connected by the lower end of axis body and fixed plate.The structure design of the utility model is reasonable, easy to use, not only the height of adjustable scaffold, facilitates the work of worker, can also prevent scaffold from tilting, and improves stability, reduces security risk.

Description

A kind of Anti-inclining scaffold

Technical field

The utility model relates to technical field of building construction more particularly to a kind of Anti-inclining scaffolds.

Background technique

Scaffold is in order to guarantee each work progress is gone on smoothly and is set up workbench, mainly on construction personnel Under work or the maintenance of perimeter security net and high-altitude installation component etc..Currently, in construction, road and bridge construction or Ship Building and Repairing industry In, it can all use scaffold.

Existing some small-sized scaffolds do not need scene and build, and directly carry to come to use, but small-sized Scaffold has the function of that height is not adjustable, does not have the disadvantages of Anti-inclining, and it is not convenient enough to cause to use, and is not sufficiently stable, Not enough securely, there are security risk in worker's work progress, safety coefficient is lower.Therefore, it is necessary to a kind of solution problems Anti-inclining scaffold.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Anti-inclining foot hand proposed Frame.

To achieve the goals above, the utility model uses following technical solution：

A kind of Anti-inclining scaffold, including bottom plate and workbench are designed, the upper end of the bottom plate is connected with support frame, institute Stating support frame is cavity structure, and the side of support frame as described above is equipped with fixed device, and the fixed device includes to weld with support frame The fixing seat connect, the upper center of the fixing seat offer card slot, symmetrically offer and block on the outside of the middle part of the fixing seat The sliding slot that slot is connected, two opposite sides of the sliding slot are plugged with T-bar respectively, two T-bar opposite sides Outside is equipped with baffle, reset spring is connected between the baffle and the inner wall of sliding slot, the both ends of the workbench are symmetrically set There is the fixed block to match with card slot, pin hole compatible with T-bar is offered in the middle part of the fixed block, support frame as described above Bottom is connected with axle sleeve by connecting rod, and screw rod, the screw rod are rotatably connected between the axle sleeve and the inner wall upper end of support frame Outer upper and lower part be respectively sleeved on sliding block and the second cone tooth, the second cone tooth engagement has the first cone tooth, described first It bores and is fixedly connected with shaft at the axle center of tooth, the inner wall side lower rotational of the shaft and support frame connects, and the shaft Left end be connected with rocking bar through support frame, the outside of the sliding block is rotatably connected to the second threaded rod by pin shaft, described the The lower thread of two threaded rods is connected with threaded block, and the lower thread of the threaded block is connected with the first threaded rod, and described first The lower end of threaded rod is rotatably connected to fixed plate by pin shaft, and the outside of the axle sleeve is rotatably connected to the first company by axis body The right end of bar, the first connecting rod is rotatablely connected by the lower end of axis body and fixed plate.

Preferably, idler wheel is equipped in the middle part of the lower end of the bottom plate, the idler wheel is equipped with lock piece.

Preferably, the lower end two sides of the workbench are symmetrically arranged with bracket, and the lower end of the bracket also is provided with fixed block.

Preferably, the fixed device is evenly distributed on the outside of support frame, between two adjacent fixed devices Spacing is 10-15 cm.

Preferably, the end of one of them T-bar is equipped with limited block, the end of another limited block T-bar Equipped with limiting slot compatible with limited block.

The utility model proposes a kind of Anti-inclining scaffold, beneficial effect is：By pulling out T-bar to two sides, i.e., Fixation of the fixed device to the fixed block of workbench two sides can be released, so that workbench can move, then basis Actual conditions adjust workbench to suitable height, then fix workbench again by fixed device, the present apparatus The height of workbench can be freely adjusted, it is more convenient to use, then moved up and down by sliding block, the first threaded rod can be driven It is rotated with the second threaded rod, is matched with fixed axle sleeve and first connecting rod, can control the folding and unfolding of fixed plate, need using foot Fixed plate is just released when hand cradle, fixed plate is played a supporting role in side, can prevent from toppling over, and enhances stability.This is practical new Type is reasonable in design, easy to use, not only the height of adjustable scaffold, facilitates the work of worker, can also prevent foot Hand cradle inclination, improves stability, reduces security risk.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of Anti-inclining scaffolding structure schematic diagram；

Fig. 2 be the utility model proposes a kind of Anti-inclining scaffold side structure schematic diagram；

Fig. 3 be the utility model proposes a kind of Anti-inclining scaffold in fixture structure schematic diagram；

Fig. 4 be the utility model proposes a kind of Anti-inclining scaffold in workbench top view.

In figure：Bottom plate 1, support frame 2, fixed device 3, workbench 4, fixed block 5, pin hole 6, bracket 7, fixing seat 8, card Slot 9, T-bar 10, sliding slot 11, reset spring 12, baffle 13, limited block 14, limiting slot 15, shaft 16, sliding block 17, screw rod 18, First cone tooth 19, second bores tooth 20, axle sleeve 21, first connecting rod 22, fixed plate 23, the first threaded rod 24, threaded block 25, the second spiral shell Rasp bar 26, idler wheel 27.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, the lower end middle part of a kind of Anti-inclining scaffold, including bottom plate 1 and workbench 4, bottom plate 1 is equipped with rolling Wheel 27, idler wheel 27 are equipped with lock piece, and idler wheel 27 can move integrally in order to device, and lock piece can be incited somebody to action when not needing be mobile Idler wheel 27 is fixed, enhances stability.

The upper end of bottom plate 1 is connected with support frame 2, and support frame 2 is cavity structure, and the side of support frame 2 is equipped with fixed device 3, fixed device 3 is evenly distributed on the outside of support frame 2, and spacing is 10-15 cm between two adjacent fixed devices 3, can be with Facilitate the height for adjusting workbench 4, improves the convenience that device uses.

Fixed device 3 includes the fixing seat 8 welded with support frame 2, and the upper center of fixing seat 8 offers card slot 9, Gu The sliding slot 11 being connected with card slot 9 symmetrically is offered on the outside of the middle part of reservation 8, two opposite sides of sliding slot 11 are plugged with respectively The outside of T-bar 10, two 10 opposite sides of T-bar is equipped with baffle 13, is connected between baffle 13 and the inner wall of sliding slot 11 multiple Position spring 12, the both ends of workbench 4 are symmetrically arranged with the fixed block 5 to match with card slot 9, the lower end two sides pair of workbench 4 Claim to be equipped with bracket 7, the lower end of bracket 7 also is provided with fixed block 5, the stability of workbench 4 can be enhanced, more firm safety.

The middle part of fixed block 5 offers pin hole 6 compatible with T-bar 10, and the end of one of T-bar 10 is equipped with limit The end of position block 14, another limited block T-bar 10 is equipped with limiting slot 15 compatible with limited block 14, can reinforce to work The fixed function of platform 4 further increases stability, more convenient to use.

The bottom of support frame 2 is connected with axle sleeve 21 by connecting rod, the company of rotation between axle sleeve 21 and the inner wall upper end of support frame 2 It is connected to screw rod 18, the outer upper of screw rod 18 and lower part are respectively sleeved on sliding block 17 and the second cone tooth 20, and the second cone tooth 20 engages There is the first cone tooth 19, is fixedly connected with shaft 16, one side lower part of inner wall of shaft 16 and support frame 2 at the axle center of the first cone tooth 19 Rotation connection, and the left end of shaft 16 is connected with rocking bar through support frame 2, the outside of sliding block 17 are rotatably connected to the by pin shaft Two threaded rods 26, the lower thread of the second threaded rod 26 are connected with threaded block 25, and the lower thread of threaded block 25 is connected with first The lower end of threaded rod 24, the first threaded rod 24 is rotatably connected to fixed plate 23 by pin shaft, and the outside of axle sleeve 21 is turned by axis body Dynamic to be connected with first connecting rod 22, the right end of first connecting rod 22 is rotatablely connected by the lower end of axis body and fixed plate 23.

Working principle：In use, applying external force when needing to adjust height to two sides and pulling out T-bar 10, so that T-bar 10 exit from pin hole 6, release the fixation to fixed block 5, then adjust height by moving up and down the position of workbench 4 Degree adjusts to after suitable height, unclamps T-bar 10, and under the elastic force effect of reset spring 12,10 grafting of T-bar is into pin hole 6 In, workbench 4 is fixed, manual rotation's shaft 16 drives silk by intermeshing first cone tooth 19 and the second cone tooth 20 Bar 18 rotates, so that moving up and down by sliding block 17, the first threaded rod 24 and the second threaded rod 26 can be driven to rotate upwardly and downwardly, from And first connecting rod 22 is driven to rotate upwardly and downwardly, it can control the folding and unfolding of fixed plate 23, just release fixed plate when needing using scaffold 23, fixed plate 23 is played a supporting role in side, rotates adjustable first threaded rod 24 of threaded block 25 and the second threaded rod 26 Between length so that support range it is bigger, it is more convenient to use.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of Anti-inclining scaffold, including bottom plate（1）And workbench（4）, the bottom plate（1）Upper end be connected with support frame （2）, support frame as described above（2）For cavity structure, which is characterized in that support frame as described above（2）Side be equipped with fixed device（3）, institute State fixed device（3）Include and support frame（2）The fixing seat of welding（8）, the fixing seat（8）Upper center offer card Slot（9）, the fixing seat（8）Middle part on the outside of symmetrically offer and card slot（9）The sliding slot being connected（11）, two sliding slots （11）Opposite side is plugged with T-bar respectively（10）, two T-bars（10）The outside of opposite side is equipped with baffle （13）, the baffle（13）And sliding slot（11）Inner wall between be connected with reset spring（12）, the workbench（4）Both ends It is symmetrically arranged with and card slot（9）The fixed block to match（5）, the fixed block（5）Middle part offer and T-bar（10）It is adapted Pin hole（6）, support frame as described above（2）Bottom axle sleeve is connected with by connecting rod（21）, the axle sleeve（21）And support frame（2）'s Inner wall is rotatably connected to screw rod between upper end（18）, the screw rod（18）Outer upper and lower part be respectively sleeved on sliding block（17） With the second cone tooth（20）, the second cone tooth（20）It is engaged with the first cone tooth（19）, the first cone tooth（19）Axle center at consolidate Surely it is connected with shaft（16）, the shaft（16）With support frame（2）The connection of inner wall side lower rotational, and the shaft（16） Left end run through support frame（2）It is connected with rocking bar, the sliding block（17）Outside the second threaded rod is rotatably connected to by pin shaft （26）, second threaded rod（26）Lower thread be connected with threaded block（25）, the threaded block（25）Lower thread connect It is connected to the first threaded rod（24）, first threaded rod（24）Lower end fixed plate is rotatably connected to by pin shaft（23）, described Axle sleeve（21）Outside first connecting rod is rotatably connected to by axis body（22）, the first connecting rod（22）Right end by axis body with Fixed plate（23）Lower end rotation connection.

2. a kind of Anti-inclining scaffold according to claim 1, which is characterized in that the bottom plate（1）Lower end in the middle part of set There is idler wheel（27）, the idler wheel（27）It is equipped with lock piece.

3. a kind of Anti-inclining scaffold according to claim 1, which is characterized in that the workbench（4）Lower end two Side is symmetrically arranged with bracket（7）, the bracket（7）Lower end also be provided with fixed block（5）.

4. a kind of Anti-inclining scaffold according to claim 1, which is characterized in that the fixed device（3）It is uniformly distributed In support frame（2）Outside, two adjacent fixed devices（3）Between spacing be 10-15 cm.

5. a kind of Anti-inclining scaffold according to claim 1, which is characterized in that one of them described T-bar（10）'s End is equipped with limited block（14）, another described limited block T-bar（10）End be equipped with and limited block（14）Compatible limit Position slot（15）.