Construction frame for building construction

Abstract

The utility model discloses a scaffold for building construction, and relates to the technical field of scaffolds. The device comprises two groups of supporting columns in one-to-one correspondence and a pedal plate, the bottom end of the pedal plate is in elastic sliding fit with two limiting pins, a plurality of supporting limiting cylinders are arrayed on one side of each supporting column in the height direction, limiting grooves corresponding to the limiting pins are formed in the inner walls of the supporting limiting cylinders, and a telescopic rod is arranged between the two supporting columns in one-to-one correspondence. By arranging the telescopic rods, the distance between the two supporting columns in one-to-one correspondence can be conveniently and rapidly adjusted, then the inserting strips at the bottom ends of the pedal plates are inserted into the supporting limiting barrels on the side portions of the supporting columns, the L-shaped limiting strips are elastically clamped into the limiting grooves through the springs, the scaffold can be conveniently and rapidly assembled, and the assembling efficiency of the scaffold can be conveniently improved.

Description

Technical Field

[0001] The utility model belongs to the field of construction frames, and in particular relates to a construction frame for building construction. Background Art

[0002] The construction frame is a widely used equipment in the field of building construction. During construction, a frame structure construction frame can be formed by assembling multiple construction frame cross bars and multiple construction frame vertical bars, which is convenient for construction workers to stand and construct.

[0003] The Chinese patent with the publication number CN218061323U discloses a construction frame for building construction, including a support column, a plurality of slats are evenly distributed vertically on the support column, a support frame is movably set on the slats, the support frame includes a cross bar and a connecting column, a plurality of connecting columns are fixed horizontally and equidistantly between the cross bars on both sides, through holes are symmetrically opened on the cross bars on both sides and spaced from the connecting columns, a plurality of fixing ears are evenly distributed vertically on the support column, and fixing pins are inserted between the fixing ears and the corresponding through holes. The support column of the construction frame for building construction is vertically provided with a plurality of slats, and the support frame can be set on slats of different heights according to construction requirements, and the height adjustment range is large. The support column and the support frame are respectively provided with fixing ears and through holes that cooperate with each other, and the fixing pins are used for locking to prevent the support frame from slipping and overturning. The fixing effect is stable and reliable, and the safety is high. At the same time, it can be quickly disassembled and assembled, saving the construction time. However, the construction frame for building construction in the application fixes the cross bar on the support column by fixing pins and limit rods, and the positioning efficiency is slow, which affects the construction frame construction time.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a construction frame for building construction.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A construction frame for building construction comprises two groups of two supporting columns corresponding to each other, a foot pedal and two connecting rods. The bottom end of the foot pedal is elastically slidably fitted with two limit pins. One side of the supporting column is provided with a plurality of supporting limit cylinders arranged in an array along the height direction. The inner wall of the supporting limit cylinder is provided with a limit groove corresponding to the limit pin. A telescopic rod is provided between the two supporting columns corresponding to each other, and the two ends of the connecting rod are respectively connected to one supporting column in each of the two groups.

[0008] Optionally, two grooves are provided at the bottom end of the foot pedal, plugs are provided at both ends of the grooves, a limit pin is slidably fitted in the grooves, and a spring is provided between two adjacent limit pins to facilitate the limit pin to slide elastically through the spring.

[0009] Optionally, the limit pin includes a push bar that slides in the bottom end of the foot pedal, two slide bars that are fixed on the upper side of the push bar and slide in the two grooves respectively, and a plurality of L-shaped limit bars are arranged in a circular array at the bottom end of the slide bar. A guiding slope is provided at the bottom end of the L-shaped limit bar to facilitate the L-shaped limit bar to be squeezed through the guiding slope and slide into the supporting limit cylinder, so that the L-shaped limit bar can be elastically inserted into the limit groove.

[0010] Optionally, the limit pin also includes an insertion strip fixed at the bottom end of the slide bar and corresponding to the L-shaped limit strip, and an L-shaped groove corresponding to the L-shaped limit strip is provided in the insertion strip to facilitate insertion of the insertion strip into the support limit tube.

[0011] Optionally, the telescopic rod includes two threaded tubes fixed on the inner sides of two corresponding support columns, respectively, a handwheel fixedly sleeved on the middle part of the threaded rod with threads of the two threaded tubes being threadedly matched with the two threaded tubes, and the threaded directions of the two ends of the threaded rod are opposite, and the two ends of the threaded rod are respectively threadedly matched with the two threaded tubes, so as to facilitate the threading of the threaded rod and the threaded tube on the support column, and facilitate the quick adjustment of the distance between the two corresponding support columns.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] By setting a telescopic rod, it is convenient to quickly adjust the distance between the two corresponding support columns, and then insert the insertion strip at the bottom of the foot pedal into the support limit cylinder on the side of the support column, so that the L-shaped limit strip is elastically inserted into the limit groove through the spring, which facilitates the rapid assembly of the construction frame and improves the assembly efficiency of the construction frame.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 4 for Figure 2 A magnified view of the structure at center;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Support column 1, foot pedal 2, groove 201, plug 202, limit pin 3, push bar 300, slide bar 301, L-shaped limit bar 302, insert bar 303, L-shaped groove 304, support limit cylinder 4, limit groove 5, telescopic rod 6, threaded cylinder 601, threaded rod 602, hand wheel 603, spring 7.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-4 As shown, in the present embodiment, a construction frame for building construction is provided, including two groups of two corresponding support columns 1, a foot pedal 2, and two connecting rods 8. The bottom end of the foot pedal 2 is elastically slidably fitted with two limit pins 3. One side of the support column 1 is provided with a plurality of support limit cylinders 4 arranged in an array along the height direction to facilitate adjustment of the height of the foot pedal 2. The inner wall of the support limit cylinder 4 is provided with a limit groove 5 corresponding to the limit pin 3. A telescopic rod 6 is provided between the two corresponding support columns 1, and the two ends of the connecting rod 8 are respectively connected to one support column 1 in each of the two groups.

[0025] By setting the telescopic rod 6, it is convenient to quickly adjust the distance between the two corresponding support columns 1, and then insert the insertion strip 303 at the bottom end of the foot pedal 2 into the side support limit tube 4 of the support column 1, so that the L-shaped limit strip 302 is elastically inserted into the limit groove 5 through the spring 7, which is convenient for quickly assembling the construction frame and improving the assembly efficiency of the construction frame.

[0026] In this embodiment, two grooves 201 are provided at the bottom end of the foot pedal 2, and plugs 202 are provided at both ends of the grooves 201. The limit pin 3 is slidably fitted in the grooves 201, and a spring 7 is provided between two adjacent limit pins 3 to facilitate the elastic sliding of the limit pin 3 through the spring 7, so as to improve the sliding stability of the limit pin 3 through the groove 201.

[0027] The limit pin 3 of this embodiment includes a push bar 300 that is slidably fitted at the bottom end of the foot pedal 2, two slide bars 301 that are fixed on the upper side of the push bar 300 and are slidably fitted in the two grooves 201 respectively, and a plurality of L-shaped limit bars 302 are arranged in a circular array at the bottom end of the slide bar 301. A guiding slope is provided at the bottom end of the L-shaped limit bar 302 to facilitate the L-shaped limit bar 302 to be squeezed and slide into the support limit tube 4 through the guiding slope, so that the L-shaped limit bar 302 can be elastically inserted into the limit groove 5.

[0028] The limiting pin 3 of this embodiment also includes an insertion strip 303 fixed at the bottom end of the sliding strip 301 and corresponding to the L-shaped limiting strip 302. An L-shaped groove 304 corresponding to the L-shaped limiting strip 302 is provided in the insertion strip 303, which facilitates the insertion of the insertion strip 303 into the supporting limiting tube 4 to improve the stability of the foot pedal 2 between the four support columns 1.

[0029] The telescopic rod 6 of this embodiment includes two threaded tubes 601 respectively fixed on the inner sides of two corresponding support columns 1, a threaded rod 602 threadedly matched with the two threaded tubes 601, and a hand wheel 603 fixedly sleeved on the middle part of the threaded rod 602. The thread directions of the two ends of the threaded rod 602 are opposite, and the two ends of the threaded rod 602 are respectively threadedly matched with the two threaded tubes 601, so that the threaded rod 602 can be threadedly matched with the threaded tubes 601 on the support column 1, so as to facilitate the quick adjustment of the distance between the two corresponding support columns 1.

[0030] Working principle: The threaded rod 602 is threadably matched with the threaded tube 601 on the support column 1 to facilitate quick adjustment of the spacing between the two corresponding support columns 1, and then the insert strip 303 at the bottom end of the foot pedal 2 is inserted into the support limit tube 4 on the side of the support column 1, so that the L-shaped limit strip 302 is elastically inserted into the limit groove 5 through the spring 7, which is convenient for quick assembly of the construction frame and for improving the assembly efficiency of the construction frame. By manually pulling the two push strips 300 together, it is convenient to drive the L-shaped limit strip 302 to slide out of the limit groove 5, and then push the push strip 300 upward to drive the insert strip 303 to slide out of the support limit tube 4, so that the foot pedal 2 can be quickly removed.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A construction scaffold for building construction, characterized in that: include: Two groups of two supporting columns (1) corresponding to each other and a foot pedal (2), the bottom end of the foot pedal (2) is elastically slidably matched with two limit pins (3), one side of the supporting column (1) is provided with a plurality of supporting limit cylinders (4) arranged in an array along the height direction, the inner wall of the supporting limit cylinder (4) is provided with a limit groove (5) corresponding to the limit pin (3), and a telescopic rod (6) is provided between the two supporting columns (1) corresponding to each other.

2. A construction scaffold for building construction according to claim 1, characterized in that: Two grooves (201) are provided at the bottom end of the foot pedal (2), plugs (202) are provided at both ends of the grooves (201), the limit pins (3) are slidably fitted in the grooves (201), and a spring (7) is provided between two adjacent limit pins (3).

3. A construction scaffold for building construction according to claim 1, characterized in that: The limit pin (3) comprises a push bar (300) slidably fitted at the bottom end of the foot pedal (2), two slide bars (301) fixed on the upper side of the push bar (300) and respectively slidably fitted in the two grooves (201), a plurality of L-shaped limit bars (302) are arranged in a circular array at the bottom end of the slide bar (301), and a guiding inclined surface is provided at the bottom end of the L-shaped limit bar (302).

4. A construction scaffold for building construction according to claim 3, characterized in that: The limiting pin (3) further comprises an inserting strip (303) fixed at the bottom end of the sliding strip (301) and corresponding to the L-shaped limiting strip (302), and an L-shaped groove (304) corresponding to the L-shaped limiting strip (302) is arranged in the inserting strip (303).

5. A construction scaffold for building construction according to claim 1, characterized in that: The telescopic rod (6) comprises two threaded barrels (601) respectively fixed on the inner sides of two corresponding support columns (1), a threaded rod (602) threadedly matched with the two threaded barrels (601), and a hand wheel (603) fixedly sleeved on the middle of the threaded rod (602).

6. A construction scaffold for building construction according to claim 5, characterized in that: The thread directions of the two ends of the threaded rod (602) are opposite, and the two ends of the threaded rod (602) are respectively threadedly matched with the two threaded cylinders (601).

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