CN220686690U - Portable scaffold for construction - Google Patents

Abstract

The utility model discloses a portable scaffold for building construction, which belongs to the technical field of building construction and aims to solve the problems that in the prior art, the whole is changed into a single component through quick disassembly, the carrying is convenient, the scaffold is required to be stored one by one after disassembly, then the scaffold is taken out one by one for assembly, the scaffold can be used, if a person operates, the scaffold is relatively inconvenient for assembly and use.

Description

Portable scaffold for construction

Technical Field

The utility model belongs to the technical field related to building construction, and particularly relates to a portable scaffold for building construction.

Background

The building construction refers to the process of building a certain building or public facilities, and refers to a production activity that people develop and begin to implement basic economic activities, and when building construction is performed, a scaffold can be built to form a construction platform for a constructor to construct the building high place for convenience.

The existing scaffold (application number: 202121957578.8) for construction engineering convenient to carry is characterized in that when the scaffold is required to be disassembled and carried, the clamping blocks clamped in the limiting holes are pressed at the moment, the external force is larger than the mutual repulsive force of the magnet II and the magnet I, the clamping blocks are separated from the inside of the limiting holes and slide into the connecting grooves until the inside of the connecting grooves is contracted, the top of the top plate is separated from the top of the fixing frame, and then the fixing frame and the supporting rods are pulled upwards, so that the scaffold is disassembled and carried conveniently.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a portable scaffold for building construction, which solves the technical problems that in the prior art, although the whole scaffold is changed into a single component through quick disassembly, the scaffold is convenient to carry, the scaffold is required to be stored one by one after disassembly, and then is taken out and assembled one by one for use, and if the scaffold is operated by a single person, the scaffold is relatively inconvenient to assemble and use.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a scaffold frame for construction convenient to carry, includes first plate body, first plate body rotates through the bearing and links to each other to have the multiunit screw rod, multiunit all the screw thread links to each other on the screw rod has the thread bush, the multiunit the thread bush all rotates through the connecting axle and links to each other to have branch, multiunit the branch rotates through the connecting axle and links to each other to have the second plate body, multiunit all the rigid coupling has the sheave on the screw rod, multiunit the sheave links to each other with two sets of belt activity respectively.

As the preferable technical scheme of the utility model, two groups of third plate bodies are connected on the second plate body in a sliding way, through grooves are formed in the two groups of third plate bodies, studs are connected on the inner walls of the through grooves in a sliding way, the two groups of studs are fixedly connected to the top end of the second plate body, handles are connected on the outer walls of the two groups of studs in a threaded way, and the outer walls of the two groups of handles are respectively abutted against and attached to the outer walls of the two groups of third plate bodies.

As the preferable technical scheme of the utility model, the bottom end of the first plate body is fixedly connected with two groups of bases.

As a preferable technical scheme of the utility model, a group of screw rods are fixedly connected with a crank.

As the preferable technical scheme of the utility model, rubber pads are fixedly connected at the joint positions of the two groups of handles and the corresponding third plate body.

As a preferable technical scheme of the utility model, the groove bodies are processed on the two groups of third plate bodies.

The utility model provides a portable scaffold for building construction, which has the following beneficial effects:

1. the utility model discloses a screw rod, the thread bush, the sheave, the belt, branch, cooperation between second plate body and the first plate body, utilize the transmission of multiunit sheave and two sets of belts, but make multiunit screw rod synchronous rotation, and then multiunit screw rod just can drive corresponding thread bush and carry out lateral shifting, utilize multiunit thread bush synchronous drive to correspond the removal of branch, multiunit branch just can upwards lift up the second plate body, can expand folding this whole, can fold fast and reduce occupation space or equipment use, when conveniently carrying, only need single drive screw to rotate, just can accomplish the equipment and use, equipment use is convenient relatively.

2. Through the cooperation between second plate body, third plate body, logical groove, double-screw bolt and the handle, utilize the handle to go up and down to remove on the double-screw bolt, cancel handle and third plate body to support tight laminating, the third plate body just can carry out lateral shifting at second plate body outer wall, and then can increase two sets of third plate body and second plate body usable floor areas, can carry out the regulation that suits according to the required activity space of actual construction and use.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic view of the strut, threaded sleeve and sheave of FIG. 1;

FIG. 3 is a schematic view of the structure of the screw, the threaded sleeve and the strut of FIG. 2;

fig. 4 is a schematic structural view of the second plate, the third plate and the handle in fig. 1.

In the figure: 1. a first plate body; 2. a screw; 3. a thread sleeve; 4. a support rod; 5. a sheave; 6. a belt; 7. a second plate body; 8. a third plate body; 9. a through groove; 10. a stud; 11. a handle; 12. a crank; 13. a base; 14. a rubber pad; 15. a groove body.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a scaffold for construction convenient to carry, including first plate body 1, first plate body 1 rotates through the bearing and links to each other has multiunit screw rod 2, the screw thread opposite direction of intermediate screw rod 2 and other two sets of screw rods 2, and then when intermediate screw rod 2 and other two sets of screw rods 2 synchronous rotation, intermediate screw rod 2 can drive corresponding thread bush 3 to keeping away from 12 one ends of cranks, other two sets of screw rods 2 can drive corresponding thread bush 3 to be close to 12 one ends of cranks, make multiunit branch 4 can lift up second plate body 7, all the screw threads link to each other on the multiunit screw rod 2 have thread bush 3, multiunit branch 4 all rotates through the connecting axle and links to each other through the connecting axle and has second plate body 7, all the rigid coupling has sheave 5 on the multiunit screw rod 2, multiunit sheave 5 links to each other with two sets of belt 6 activity, utilize the transmission of multiunit sheave 5 and two sets of belt 6, multiunit screw rod 2 just can rotate in step, and then multiunit thread bush 3 can drive corresponding branch 4, lift up second plate body 7, fold fast and reduce occupation space or equipment and use, convenient to carry.

The second plate body 7 is connected with two groups of third plate bodies 8 in a sliding manner, the third plate bodies 8 can transversely slide at the top ends of the second plate bodies 7, through grooves 9 are formed in the two groups of third plate bodies 8, studs 10 are connected with the inner walls of the two groups of through grooves 9 in a sliding manner, the studs 10 can transversely move and guide the corresponding third plate bodies 8, the two groups of studs 10 are fixedly connected to the top ends of the second plate bodies 7, handles 11 are connected with the outer walls of the two groups of studs 10 in a threaded manner, the outer walls of the two groups of handles 11 are respectively abutted against and tightly attached to the outer walls of the two groups of third plate bodies 8, the movement of the third plate bodies 8 can be controlled by utilizing the abutting and attaching or canceling the abutting and attaching of the handles 11 and the third plate bodies 8, the third plate bodies 8 can transversely move at the second plate bodies 7, the total area of the two groups of third plate bodies 8 and the second plate bodies 7 can be increased, the movable range of constructors is enlarged, and the movable space required by practical building construction is conveniently adjusted and used.

Wherein, the bottom end of the first plate body 1 is fixedly connected with two groups of bases 13.

Wherein, a group of screw rods 2 are fixedly connected with a crank 12, and the crank 12 is used for driving the corresponding screw rods 2 to rotate.

Wherein, two sets of handles 11 all fixedly connected with rubber pad 14 with corresponding third plate body 8 laminating department, and rubber pad 14 is used for increasing the motion restriction stability of handle 11 to third plate body 8.

The two groups of third plate bodies 8 are respectively provided with a groove body 15, and the groove bodies 15 are used for hand penetration so as to drive the corresponding third plate bodies 8 to transversely slide at the second plate body 7.

Specific use and action of the embodiment:

when the utility model is used, the handle 11 can be rotated on the corresponding stud 10, the handle 11 drives the corresponding rubber pad 14 to cancel the abutting joint with the corresponding third plate body 8, the third plate body 8 can transversely slide on the outer wall of the second plate body 7, meanwhile, the handle 11 can be used for driving the rubber pad 14 to abut joint with the third plate body 8 again, the movement of the third plate body 8 can be limited, the total area of the second plate body 7 and the two groups of third plate bodies 8 can be further enlarged, the corresponding adjustment and use can be conveniently carried out according to the required movable space of actual building construction, after adjustment, the crank 12 is used for driving the corresponding screw rod 2 to rotate, the transmission of the plurality of groups of grooved wheels 5 and the two groups of belts 6 is matched, the plurality of groups of screw rods 2 can synchronously rotate, the plurality of groups of screw rods 2 can drive the corresponding threaded sleeves 3 to transversely move when rotating, the plurality of groups of threaded sleeves 3 can drive the corresponding support rods 4 to lift the second plate body 7 upwards, the corresponding support rods 7 can be completely unfolded from a folded form, and workers can stand on the second plate body 7 and the third plate body 8 to construct the building.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. Portable scaffold for construction, its characterized in that: including first plate body (1), first plate body (1) rotates through the bearing and links to each other there are multiunit screw rod (2), multiunit equal screw thread on screw rod (2) links to each other there is thread bush (3), multiunit thread bush (3) all rotate through the connecting axle and link to each other there is branch (4), multiunit branch (4) rotate through the connecting axle and link to each other there is second plate body (7), multiunit equal rigid coupling has sheave (5) on screw rod (2), multiunit sheave (5) link to each other with two sets of belt (6) activity respectively.

2. The portable scaffold for construction according to claim 1, wherein: the novel plate comprises a first plate body (7), a second plate body (7), a third plate body (8) and a through groove (9) which are respectively machined on the first plate body (8), studs (10) which are respectively and slidably connected with the inner walls of the through groove (9), two stud (10) which are respectively and fixedly connected with the top end of the first plate body (7), a handle (11) which is respectively and tightly connected with the outer walls of the studs (10) in a threaded manner, and two handle (11) outer walls which are respectively and tightly abutted against the outer walls of the third plate body (8).

3. The portable scaffold for construction according to claim 1, wherein: two groups of bases (13) are fixedly connected to the bottom end of the first plate body (1).

4. The portable scaffold for construction according to claim 1, wherein: a crank (12) is fixedly connected on one group of the screw rods (2).

5. The portable scaffold for construction according to claim 2, wherein: rubber pads (14) are fixedly connected at the joint positions of the two groups of handles (11) and the corresponding third plate body (8).

6. The portable scaffold for construction according to claim 2, wherein: and groove bodies (15) are processed on the two groups of third plate bodies (8).