CN217537757U - Quick-to-detach scaffold for building construction - Google Patents
Quick-to-detach scaffold for building construction Download PDFInfo
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- CN217537757U CN217537757U CN202220720094.XU CN202220720094U CN217537757U CN 217537757 U CN217537757 U CN 217537757U CN 202220720094 U CN202220720094 U CN 202220720094U CN 217537757 U CN217537757 U CN 217537757U
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Abstract
The utility model provides a construction is with scaffold of quick dismantlement, includes PMKD, main tributary dagger, vice support column and can dismantle the platform, two main tributary daggers and two vice support columns are installed to detachable on the PMKD, and a rectangular frame is constituteed to two main tributary daggers and two vice support columns, connects through alternately support piece between adjacent main tributary dagger and the vice support column, alternately support piece's tip and main tributary dagger and vice support column can be dismantled and be connected, install on main tributary dagger and the vice support column and can dismantle the platform, the support part of this device all adopts detachable connection, and it is fixed with the support to go up people's platform also through taking the hook, only need unload people's platform earlier when dismantling, then will alternately support piece and connect the horizontal pole to demolish, whole device is accomplished promptly to can improve the efficiency of dismantling.
Description
Technical Field
The utility model relates to a scaffold of quick dismantlement for construction.
Background
The construction process is a process of changing various lines on a design drawing into a real object at a designated place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein in the construction process, a scaffold is a working platform which is erected for ensuring each construction process to be smoothly carried out, and is installed through a connecting piece.
The existing scaffold generally utilizes a steel pipe to adopt butt joint fastener assembly connection, but the assembly and disassembly of the scaffold is more tedious, the time and the labor amount which need to be consumed are large, the construction efficiency is influenced, and under the condition that the height of the scaffold is high after the scaffold is built, the transportation of materials and tools is very troublesome, at least two people are generally needed to be matched, if one worker carries tools or the materials to climb up the scaffold, the potential safety hazard is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prior art not enough and provide a simple structure, dismantle convenient efficient scaffold of dismantling fast for construction.
In order to realize the purpose, the utility model firstly provides a quick-dismantling construction frame for building construction, which comprises a fixed bottom plate, two main supporting columns, two auxiliary supporting columns and a dismountable platform, wherein the fixed bottom plate is detachably provided with the two main supporting columns and the two auxiliary supporting columns, the two main supporting columns and the two auxiliary supporting columns form a rectangular frame, the adjacent main supporting columns and the auxiliary supporting columns are connected through a cross supporting piece, the end part of the cross supporting piece is detachably connected with the main supporting columns and the auxiliary supporting columns, the dismountable platform is arranged on the main supporting columns and the auxiliary supporting columns,
the detachable platform comprises lap joint discs, a connecting cross rod and a boarding platform, the lap joint discs are fixed on positions, close to the tops, of a main support column and an auxiliary support column, jacks matched with the size of the connecting cross rod are formed in opposite faces of the adjacent lap joint discs, the connecting cross rod is inserted between the adjacent lap joint discs through the jacks, a hitch is fixed on the corresponding side of the boarding platform and the connecting cross rod, the hitch is an arc matched with the outer diameter of the connecting cross rod, and the boarding platform is fixedly supported between at least two connecting cross rods through the hitch.
Through above-mentioned technical scheme, the quick overlap joint can be accomplished to last people's platform, only needs to demolish cross support piece and connection horizontal pole when dismantling and can demolish all parts to convenient transportation and equipment.
In this embodiment, the cross support is formed by hinging the middle parts of two support rods.
In this embodiment, the main support column and the auxiliary support column are provided with a plurality of screw hole groups distributed along the axial direction at positions close to the top, each screw hole group is composed of a plurality of screw holes uniformly distributed along the circumferential direction, the lap joint disc is provided with through holes corresponding to the screw holes, and the lap joint disc is fixed on the main support column and the auxiliary support column through screws.
In this embodiment, the two connecting cross rods are oppositely arranged, and the two connecting cross rods are arranged in parallel.
In this embodiment, be equipped with lift conveyor on above-mentioned at least one main tributary dagger, lift conveyor includes bearing, bevel gear group, rotates handle, screw rod, slider and objective table, the main tributary dagger is inside hollow, coaxial arrangement has the screw rod in the main tributary dagger, and the bottom and the top of screw rod are fixed in the main tributary dagger through first bearing, the bearing passes through the bearing frame to be fixed in the top outside of main tributary dagger, installs the pivot of laying perpendicularly with the screw rod in the bearing, install in the pivot and rotate the handle, the pivot is through bevel gear group and screw rod intercommunication, the lateral surface of main tributary dagger is equipped with logical groove along the axial, lead to the groove with main tributary dagger inner chamber and external intercommunication, on the screw rod, at main tributary dagger internal thread connection there is the slider, slider and main tributary dagger inner wall sliding connection, the outside of main tributary dagger is equipped with the objective table, it has the connecting rod to lead to slide connection in the groove, the one end and the objective table fixed connection of connecting rod, the other end and slider fixed connection.
Through above-mentioned technical scheme, the workman rotates the rotation handle on the platform, rotates the handle and drives the screw rod rotatory to make the objective table along main tributary dagger oscilaltion, thereby realize the transport of material and instrument.
In this embodiment, the bevel gear set includes a first bevel gear fixed to the screw and a second bevel gear fixed to the rotating shaft, and the first bevel gear is engaged with the second bevel gear.
Due to the adoption of the structure, the utility model has the advantages of as follows:
1. the support part of this device all adopts detachable connection, and it is fixed with the support that to go up people's platform through the hasp in addition, only need unload people's platform earlier when dismantling, then will cross support piece and connect the horizontal pole and demolish, whole device is accomplished the talent promptly to can improve the efficiency of dismantling.
2. Be equipped with lift conveyor on this device's the main tributary dagger, like this when using, the workman can climb onto people's platform earlier, then utilizes lift conveyor, promotes material or instrument to people's platform again to can be when people's platform height is higher, accomplish the transmission of instrument by oneself, avoid carrying the insecurity of instrument upper scaffold, improved work efficiency.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic structural view of the lifting conveying device of the present invention;
fig. 3 is a perspective view of the lifting conveying device of the present invention.
Wherein: 1. fixing the bottom plate; 2. a main support column; 3. a secondary support post; 4. lifting and conveying a device; 401. a bearing; 402. a bevel gear set; 403. rotating the handle; 404. a screw; 405. a slider; 406. an object stage; 5. a detachable platform; 501. hooking; 502. a lap joint disc; 503. connecting the cross bars; 504. a person-loading platform; 6. a cross support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in figures 1-3, the utility model provides a quick-dismantling scaffold for building construction, which comprises a fixed bottom plate 1, two main supporting columns 2 and two auxiliary supporting columns 3 are detachably arranged on the fixed bottom plate 1, the two main supporting columns 2 and the two auxiliary supporting columns 3 form a rectangular frame, the adjacent main supporting columns 2 and the auxiliary supporting columns 3 are connected through a cross supporting piece, the cross supporting piece 6 is formed by hinging the middle parts of the two supporting columns, the end parts of the cross supporting piece are respectively connected with the main supporting columns 2 and the auxiliary supporting columns 3 through bolts, detachable platforms 5 are arranged on the main supporting columns 2 and the auxiliary supporting columns 3,
can dismantle platform 5 includes overlap joint dish 502, connects horizontal pole 503 and last people's platform 504, overlap joint dish 502 suit is on main tributary dagger 2 and auxiliary stay 3, main tributary dagger 2 and auxiliary stay 3 are provided with a plurality of screw groups of laying along the axial on being close to the top position, the screw group comprises a plurality of screws of evenly laying along circumference, be provided with on the overlap joint dish 502 with the through-hole that the screw corresponds, overlap joint dish 502 passes through the screw fixation on main tributary dagger 2 and auxiliary stay 3, adjacent overlap joint dish 502 is equipped with on the opposite face and is connected horizontal pole 503 size assorted jack, connect horizontal pole 503 through the jack cartridge between adjacent overlap joint dish 502, in this embodiment, connect horizontal pole 503 to have laid two at least and connect horizontal pole 503 parallel arrangement, it is fixed with the overlap joint 501 on the side that corresponds with connecting horizontal pole 503 to go up people's platform 504, the overlap joint 501 is with connect horizontal pole 503 external diameter assorted arc, go up people's platform 504 through the fixed support of overlap joint 501 on connecting horizontal pole 503, it is the steel construction material to go up people's platform 504.
Through the technical scheme, the people-entering platform 504 can complete quick lap joint, and all parts can be detached only by detaching the cross support piece 6 and the connecting cross rod 503 when detaching, so that the transportation and the assembly are convenient.
In the embodiment, a lifting and conveying device 4 is arranged on one main supporting column 2,
the lifting conveying device 4 comprises a bearing 401, a bevel gear set 402, a rotating handle 403, a screw 404, a slider 405 and an object carrying table 406, the main supporting column 2 is hollow, the screw 404 is coaxially installed in the main supporting column 2, the bottom and the top of the screw 404 are fixed in the main supporting column 2 through a first bearing, the bearing 401 is fixed on the outer side of the top of the main supporting column 2 through a bearing seat, a rotating shaft arranged perpendicular to the screw is installed in the bearing 401, the rotating handle 403 is installed on the rotating shaft and communicated with the screw 404 through the bevel gear set 402, the bevel gear set 402 comprises a first bevel gear fixed on the screw and a second bevel gear fixed on the rotating shaft, the first bevel gear is meshed with the second bevel gear, the rotating handle 403 drives the screw 404 to rotate through the bevel gear set 402, a through groove is axially formed in the outer side face of the main supporting column 2 and communicates the inner cavity of the main supporting column 2 with the outside, a slider 405 is connected to the main supporting column 2 through a thread in the screw 404 and is connected to the main supporting column 2, the slider 405 is connected to the inner wall of the main supporting column 2 in a sliding manner, the outer side of the main supporting column 2 is provided with the object carrying table 406, a connecting rod is connected to the slider 405, one end of the slider fixedly connected to the main supporting table 406, and the slider 405, and the slider is connected to the slider 406, and the slider 405 is connected to the slider 406, and the other end of the slider is connected to the slider. In this embodiment, a locking device for locking the rotating handle 403 may be further provided on the top of the main support column 2, so that the object stage 406 can be locked after reaching the top position, thereby facilitating loading and unloading of the material.
Through the technical scheme, a worker rotates the rotating handle 403 on the platform, the rotating handle 403 drives the screw rod 404 to rotate, so that the object stage 406 ascends and descends along the main supporting column 2, and the conveying of materials and tools is realized.
When the quick-detaching tool is used, the cross support piece 6 is installed on the front side and the rear side between the main support column 2 and the auxiliary support column 3 through bolts, the connecting cross rods 503 are respectively inserted between the adjacent overlapping discs 502, the upper platform 504 is supported between the two connecting cross rods 503 to complete quick overlapping, the cross support piece 6 and the connecting cross rods 503 are only needed to be detached during detaching, so that the purpose of quick detaching is achieved, meanwhile, when the tool needs to be transported after the upper platform 504 is arranged on a construction frame, the tool is placed into the object stage 406, a worker rotates the rotating handle 403 on the platform to drive the object stage 406 at the bottom end of the screw 404 to slide upwards on the surface of the main support column 2, the object stage 406 is transported to the position of the upper platform 504, the worker can automatically complete the transportation of the tool, the material or the tool can be conveniently brought to the upper platform, and the working efficiency is improved.
The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a construction frame of quick dismantlement for construction, which is characterized in that, including PMKD (1), support frame and detachable platform (5), the detachable support frame of installing on PMKD (1), the support frame includes two main tributary daggers (2), two vice support columns (3) and cross support piece (6), a rectangular frame is constituteed to two main tributary daggers (2) and two vice support columns (3), connect through cross support piece (6) between adjacent main tributary dagger (2) and the vice support column (3), the tip of cross support piece (6) can be dismantled with main tributary dagger (2) and vice support column (3) and be connected, detachable platform (5) are installed on main tributary dagger (2) and vice support column (3),
can dismantle platform (5) including overlap joint dish (502), connection horizontal pole (503) and last people's platform (504), overlap joint dish (502) are fixed on main tributary dagger (2) and vice support column (3) are close to the position at top, adjacent overlap joint dish (502) be equipped with on the opposite face with connect horizontal pole (503) size assorted jack, connect horizontal pole (503) through the jack cartridge between adjacent overlap joint dish (502), it is fixed with hasp (501) on corresponding the side with connecting horizontal pole (503) to go up people's platform (504), hasp (501) are with connect horizontal pole (503) external diameter assorted arc, it connects between horizontal pole (503) through hasp (501) fixed support at least two.
2. A quick-release scaffold for building construction according to claim 1, wherein said cross-bracing members (6) are formed by two support rods hinged at the middle.
3. The quick-dismantling scaffold for building construction according to claim 1, wherein the main support column (2) and the auxiliary support column (3) are provided at positions near the top with a plurality of screw hole groups arranged in an axial direction, the screw hole groups are composed of a plurality of screw holes uniformly arranged in a circumferential direction, the lap-joint disk (502) is provided with through holes corresponding to the screw holes, and the lap-joint disk (502) is fixed to the main support column (2) and the auxiliary support column (3) by screws.
4. The quick-dismantling scaffold for building construction according to claim 1, wherein two connecting rods (503) are oppositely disposed, and the two connecting rods (503) are disposed in parallel.
5. The quick-dismantling construction rack as claimed in any one of claims 1 to 4, wherein a lifting conveyor (4) is provided on said at least one main support column (2), said lifting conveyor (4) comprises a bearing (401), a bevel gear set (402), a rotating handle (403), a screw (404), a slider (405) and a loading platform (406), said main support column (2) is hollow, said main support column (2) is internally and coaxially provided with said screw (404), the bottom and top of said screw (404) are fixed in said main support column (2) by a first bearing (401), said bearing (401) is fixed outside the top of said main support column (2) by a bearing (401) seat, said bearing (401) is internally provided with a rotating shaft vertically arranged with said screw (404), said rotating shaft is provided with said rotating handle (403), said rotating shaft is communicated with said screw (404) by said bevel gear set (402), the outer side surface of said main support column (2) is provided with an axial through groove, said main support column (2) is communicated with the inner cavity, said slider (405) is slidably connected with said main support column (2), and the through groove is internally and slidably connected with a connecting rod, one end of the connecting rod is fixedly connected with the objective table (406), and the other end of the connecting rod is fixedly connected with the sliding block (405).
6. The quick-dismantling scaffold for building construction according to claim 5, wherein said bevel gear set (402) comprises a first bevel gear fixed to said screw (404) and a second bevel gear fixed to said rotary shaft, said first bevel gear being engaged with said second bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720094.XU CN217537757U (en) | 2022-03-30 | 2022-03-30 | Quick-to-detach scaffold for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720094.XU CN217537757U (en) | 2022-03-30 | 2022-03-30 | Quick-to-detach scaffold for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217537757U true CN217537757U (en) | 2022-10-04 |
Family
ID=83428653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720094.XU Active CN217537757U (en) | 2022-03-30 | 2022-03-30 | Quick-to-detach scaffold for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217537757U (en) |
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2022
- 2022-03-30 CN CN202220720094.XU patent/CN217537757U/en active Active
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