Scaffold for building construction
Technical Field
The utility model relates to a construction field, concretely relates to scaffold frame for construction.
Background
The scaffold refers to various supports erected for workers to operate and solve vertical and horizontal transportation on a construction site, is used in places where external walls, interior decoration or high floor height cannot be directly constructed, and is mainly used for up-and-down operation of constructors or enclosure of peripheral safety nets, high-altitude installation components and the like.
Because the height of the existing scaffold can not be adjusted, when the scaffold is used in stairs, the scaffold needs to be heightened by bricks, but the structure is unstable and the safety is low; the scaffold is usually required to be disassembled and assembled for three times to four times during the construction of the staircase, the operation is complex, the use is inconvenient, and the construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scaffold frame for construction just for solving above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme can use on the level land and staircase, can highly adjust the wheel, can drive the scaffold frame through the wheel and remove, especially when using between the stair, need not to dismantle the scaffold frame, uses more convenient technological effect, details are explained below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of scaffold frame for construction, including backup pad, telescopic link and pole setting, the telescopic link with the quantity of pole setting is two, the telescopic link with the pole setting is close to respectively the bottom surface four corners of backup pad, just the telescopic link with the pole setting is close to respectively backup pad width direction's both sides, two install the connecting rod between the telescopic link, two install between the pole setting the connecting rod, the screw rod is installed through the screw thread on the connecting rod surface, every the connecting rod surface the quantity of screw rod is two, wear out the bottom of screw rod the connecting rod, and install the wheel, the wheel with the crisscross distribution of telescopic link, the wheel with the crisscross distribution of pole setting.
When the scaffold is required to be used, the support plate is supported through the telescopic rod and the vertical rod, when a device is required to move, the screw rod is rotated, the screw rod is lifted on the surface of the connecting rod through thread transmission, the wheel is contacted with the ground, the wheel auxiliary device moves, the screw rod is rotated after the device is moved to a working position, the screw rod is lifted on the surface of the connecting rod through thread transmission, the wheel is separated from the ground, and the support plate is supported through the telescopic rod and the vertical rod; when needs use the scaffold frame in the stairwell, to two the length of telescopic link is adjusted, through telescopic link and high-rise stair surface contact, with two the telescopic link is adjusted to shorter distance, through the telescopic link with the pole setting is right the backup pad is supported, when needs adjust the position of scaffold frame, rotates the screw rod, through the wheel supports the device, makes the telescopic link with the pole setting risees, because the wheel with the crisscross distribution of telescopic link, the wheel with the crisscross distribution of pole setting can pass through wheel auxiliary device removes the back of removing, can pass through the screw rod drives wheel rebound auxiliary device removes, need not to dismantle the removal that just can realize the device to the scaffold frame, and it is more convenient to use.
Preferably, the telescopic rod and the upper end of the upright rod are provided with inserting rods, the surface of the supporting plate is provided with inserting holes matched with the inserting rods in an inserting mode in a penetrating mode, and the outer sides of the inserting rods are provided with fixing nuts through threads.
Preferably, the telescopic rod comprises a fixed cylinder, a sliding rod is slidably mounted in the fixed cylinder, and a fixing bolt used for locking and fixing the sliding rod is mounted on the side wall of the fixed cylinder.
Preferably, the side wall of the sliding rod is provided with an insertion hole corresponding to the inner end of the fixing bolt.
Preferably, the fixed cylinder with the surface of slide bar is provided with a plurality of locking hole, locking hole along the length direction evenly distributed of telescopic link, the outside slidable mounting of pole setting has the slip cap, the horizontal pole is installed in the outside of slip cap, the expansion end of horizontal pole install be used for with the bolt of locking jogged joint.
Preferably, the upper end of the screw rod penetrates out of the connecting rod and is provided with a limiting block.
Has the advantages that: this device can use with the stairwell on the level land, can adjust the height of wheel, can drive the scaffold frame through the wheel and remove, especially when using between the stair, need not to dismantle scaffold frame, and it is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic view of the installation of the screw of FIG. 2;
FIG. 4 is a schematic view of the internal structure of the extension pole of FIG. 1;
FIG. 5 is a view showing an installation structure of the support plate of FIG. 1;
fig. 6 is a schematic view of a connection structure of the telescopic rod and the stand rod in fig. 1.
The reference numerals are explained below:
1. a support plate; 101. inserting holes; 2. a telescopic rod; 201. a fixed cylinder; 202. a slide bar; 203. a jack; 204. fixing the bolt; 205. a locking hole; 3. erecting a rod; 301. a sliding sleeve; 302. a cross bar; 4. a plug rod; 401. fixing a nut; 5. a connecting rod; 6. a screw; 601. a limiting block; 602. and (4) wheels.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a scaffold frame for construction, including backup pad 1, telescopic link 2 and pole setting 3, the quantity of telescopic link 2 and pole setting 3 is two, telescopic link 2 and pole setting 3 are close to the bottom surface four corners of backup pad 1 respectively, and telescopic link 2 and pole setting 3 are close to 1 width direction's of backup pad both sides respectively, install connecting rod 5 between two telescopic links 2, install connecting rod 5 between two pole settings 3, connecting rod 5 installs screw rod 6 through the screw thread on the surface, the quantity of 5 surperficial screw rods 6 of every connecting rod is two, connecting rod 5 is worn out to the bottom of screw rod 6, and install wheel 602, wheel 602 and the crisscross distribution of telescopic link 2, wheel 602 and the crisscross distribution of pole setting 3.
As optional embodiment, the inserting rod 4 is installed at the upper ends of the telescopic rod 2 and the upright rod 3, the inserting hole 101 which is matched with the inserting rod 4 in an inserting mode is arranged on the surface of the supporting plate 1 in a penetrating mode, the fixing nut 401 is installed on the outer side of the inserting rod 4 through threads, the inserting hole 101 and the inserting rod 4 are matched in an inserting mode, the supporting plate 1 is fixedly inserted, the fixing nut 401 is used for fixing the supporting plate 1, and the fixing effect is good.
The telescopic rod 2 comprises a fixed cylinder 201, a sliding rod 202 is slidably mounted inside the fixed cylinder 201, a fixing bolt 204 used for locking and fixing the sliding rod 202 is mounted on the side wall of the fixed cylinder 201, the fixing bolt is arranged, the sliding rod 202 slides inside the fixed cylinder 201, the whole length of the telescopic rod 2 is adjusted, and after adjustment is completed, the fixing bolt 204 is screwed, so that the fixing bolt 204 fixes the length of the telescopic rod 2.
The side wall of the sliding rod 202 is provided with an insertion hole 203 corresponding to the inner end of the fixing bolt 204, and the fixing bolt 204 is screwed in such a way that the inner end of the fixing bolt 204 extends into the insertion hole 203, so that the length of the telescopic rod 2 is fixed.
The surface of a fixed section of thick bamboo 201 and slide bar 202 is provided with a plurality of locking hole 205, locking hole 205 is along telescopic link 2's length direction evenly distributed, the outside slidable mounting of pole setting 3 has sliding sleeve 301, horizontal pole 302 is installed in sliding sleeve 301's the outside, the bolt that is used for being connected with locking hole 205 is installed to the expansion end of horizontal pole 302, set up like this, can be through being connected of horizontal pole 302 with locking hole 205, the realization is fixed to horizontal pole 302, the realization is connected the support between telescopic link 2 and the pole setting 3.
Connecting rod 5 is worn out to the upper end of screw rod 6, and installs stopper 601, sets up like this, can realize fixed effectual to screw rod 6 through stopper 601.
By adopting the structure, when the scaffold is needed, the support plate 1 is supported by the telescopic rod 2 and the upright rod 3, when the device is needed to move, the screw rod 6 is rotated, the screw rod 6 is lifted on the surface of the connecting rod 5 by utilizing thread transmission, the wheel 602 is contacted with the ground, the device is assisted by the wheel 602 to move, after the device is moved to a working position, the screw rod 6 is rotated, the screw rod 6 is lifted on the surface of the connecting rod 5 by utilizing thread transmission, the wheel 602 is separated from the ground, and the support plate 1 is supported by the telescopic rod 2 and the upright rod 3; when needs use the scaffold frame in the stairwell, length to two telescopic links 2 is adjusted, through telescopic link 2 and high-rise stair surface contact, adjust two telescopic links 2 to shorter distance, support backup pad 1 through telescopic link 2 and pole setting 3, when needs adjust the position of scaffold frame, rotate screw rod 6, support the device through wheel 602, make telescopic link 2 and pole setting 3 rise, because wheel 602 and the crisscross distribution of telescopic link 2, wheel 602 and the crisscross distribution of pole setting 3, can remove the back through the removal of wheel 602 auxiliary device, can drive the removal auxiliary device removal of wheel 602 rebound through screw rod 6, need not to dismantle the removal that just can realize the device to the scaffold frame, it is more convenient to use.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.