Building construction outer protection frame convenient to splice

Abstract

The utility model discloses a convenient-to-splice outer protective frame for building construction, which comprises a vertical rod and a cross rod, the right side of the vertical rod is provided with the cross rod, and the convenient-to-splice outer protective frame for building construction further comprises a limiting component attached to the outer wall of the vertical rod; the clamping component is arranged on the outer wall of the cross rod in an attached mode. According to the convenient-to-splice outer protection frame for building construction, through cooperative work of a circular ring and an inserting rod, clamping and limiting of a vertical rod are achieved, through cooperative work of a sliding rod, a vertical plate and a limiting rod, limiting of the inserting rod is achieved, and through cooperative work of a first clamping plate, a second clamping plate and a block, supporting of a rotating rod is achieved; through cooperative work of a rotating rod and a limiting plate, a second clamping plate is limited, through cooperative work of a lead screw and a pressing plate, a cross rod is clamped and fixed, and through cooperative work of the components, the building protection frame is conveniently and rapidly built.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an external protective frame for building construction that is easy to splice. Background Art

[0002] Building construction refers to production activities during the implementation stage of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where construction work takes place is called "building construction site" or "construction site", also called construction site.

[0003] At present, construction sites set up protective frames outside the construction area. The existing protective frames require a large number of bolts and nuts to limit and fix the protective frames, which is cumbersome and affects the construction progress. Utility Model Content

[0004] The utility model aims to provide an external protective frame for construction that is easy to splice, comprising a vertical bar and a horizontal bar, wherein a horizontal bar is arranged on the right side of the vertical bar, and is characterized in that the external protective frame for construction that is easy to splice also includes:

[0005] A limiting member is arranged on the outer wall of the vertical rod;

[0006] A clamping member is arranged on the outer wall of the crossbar;

[0007] Wherein, the limiting member is used to limit the vertical rod, and the clamping member is used to clamp the horizontal rod;

[0008] The limiting component includes: a circular ring fitted on the back of the outer wall of the vertical rod, a plug rod slidably arranged inside the circular ring, a limiting rod fixedly arranged on the top of the plug rod, a sliding rod slidably arranged on the left side of the outer wall of the circular ring, and a vertical plate fixedly arranged on the left side of the sliding rod, wherein the circular ring is used to support the plug rod, and the plug rod is used to limit the vertical rod;

[0009] The clamping member includes: a first clamping plate rotatably arranged on the right side of the circular ring, a second clamping plate rotatably arranged on the right side of the bottom end of the first clamping plate, a screw rotatably arranged on the right side of the second clamping plate, a pressure plate rotatably arranged on the left side of the screw, a fixed block fixedly arranged on the top end of the first clamping plate, a limiting plate fixedly arranged on the top end of the second clamping plate, and a rotating rod rotatably arranged inside the fixed block, wherein the first clamping plate is used to support the second clamping plate, and the second clamping plate is used to clamp the cross bar.

[0010] Preferably, springs are arranged inside the vertical plate and the circular ring.

[0011] Preferably, a sliding groove is provided at the top of the ring.

[0012] Preferably, the pressing plate is in an arc shape.

[0013] Preferably, the outer wall of the rotating rod is provided with a thread, and the outer wall of the rotating rod is provided with a limiting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the external protective frame for building construction that is easy to splice achieves the goal of clamping and limiting the vertical rod through the cooperation of the circular ring and the insertion rod, achieving the goal of limiting the insertion rod through the cooperation of the sliding rod, the vertical plate and the limiting rod, achieving the goal of supporting the rotating rod through the cooperation of the first clamping plate, the second clamping plate and the block, achieving the goal of limiting the second clamping plate through the cooperation of the rotating rod and the limiting plate, achieving the goal of clamping and fixing the cross bar through the cooperation of the screw and the pressure plate, and achieving the goal of convenient and quick construction of the building protective frame through the cooperation of the above-mentioned components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of a front view connection structure;

[0017] Figure 3 for Figure 1 Schematic diagram of the top view connection structure.

[0018] In the figure: 1, vertical rod, 2, horizontal rod, 3, limiting member, 301, ring, 302, plug rod, 303, limiting rod, 304, slide rod, 305, vertical plate, 4, clamping member, 401, first clamping plate, 402, second clamping plate, 403, screw, 404, pressure plate, 405, fixed block, 406, limiting plate, 407, rotating rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides a technical solution: an external protective frame for construction that is easy to splice, including a vertical rod 1 and a horizontal rod 2, the horizontal rod 2 is arranged on the right side of the vertical rod 1, and the external protective frame for construction that is easy to splice also includes: a limiting member 3 is fitted on the outer wall of the vertical rod 1; a clamping member 4 is fitted on the outer wall of the horizontal rod 2; wherein the limiting member 3 is used to limit the vertical rod 1, and the clamping member 4 is used to clamp the horizontal rod 2.

[0021] Preferably, the limiting member 3 includes: a circular ring 301, an insert rod 302, a limiting rod 303, a sliding rod 304 and a vertical plate 305;

[0022] The circular ring 301 is fitted on the back of the outer wall of the vertical rod 1; the insertion rod 302 is slidably arranged inside the circular ring 301; the limiting rod 303 is fixedly arranged on the top of the insertion rod 302, and the limiting rod 303 is used to limit the insertion rod 302; the sliding rod 304 is slidably arranged on the left side of the outer wall of the circular ring 301, and the sliding rod 304 is used to limit the limiting rod 303; the vertical plate 305 is fixedly arranged on the left side of the sliding rod 304, and the vertical plate 305 is used to drive the sliding rod 304 to move left and right; wherein, the circular ring 301 is used to support the insertion rod 302, and the insertion rod 302 is used to limit the vertical rod 1, and the vertical plate 305 and the circular ring 301 are provided with springs to drive the vertical plate 305 to reset, and a sliding groove is provided on the top of the circular ring 301.

[0023] More specifically, the clamping member 4 includes: a first clamping plate 401, a second clamping plate 402, a lead screw 403, a pressure plate 404, a fixed block 405, a limit plate 406 and a rotating rod 407;

[0024] The first clamping plate 401 is rotatably arranged on the right side of the ring 301; the second clamping plate 402 is rotatably arranged on the right side of the bottom end of the first clamping plate 401; the lead screw 403 is rotatably arranged on the right side of the second clamping plate 402, and the lead screw 403 drives the pressure plate 404 to move left and right through the thread arranged on the outer wall; the pressure plate 404 is rotatably arranged on the left side of the lead screw 403, and the pressure plate 404 is used to cooperate with the first clamping plate 401 to clamp the vertical rod 2; the fixed block 405 is fixedly arranged on the top of the first clamping plate 401, and the fixed block 405 is used to support the rotating rod 4 07; the limit plate 406 is fixedly set on the top end of the second clamping plate 402, and the limit plate 406 is used to cooperate with the rotating rod 407 to limit the second clamping plate 402; the rotating rod 407 is rotatably set inside the fixed block 405, and the rotating rod 407 is used to limit the second clamping plate 402; wherein, the first clamping plate 401 is used to support the second clamping plate 402, the second clamping plate 402 is used to clamp the cross bar 2, the shape of the pressure plate 404 is arc-shaped, the outer wall of the rotating rod 407 is provided with a thread, and the outer wall of the rotating rod 407 is provided with a limit block.

[0025] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0026] When the external protective frame for construction that is easy to splice begins to be used, the user fits the first clamping plate 401 in the clamping member 4 to the left side of the outer wall of the cross bar 2, rotates the second clamping plate 402 upward, and the second clamping plate 402 drives the limiting plate 406 to rotate upward, then rotates the rotating rod 407 downward to clamp it into the limiting groove in the center of the limiting plate 406, rotates the limiting block set on the outer wall of the rotating rod 407 to limit the fixed block 405 and the limiting plate 406, and then rotates the screw 403, and the screw 403 rotates through the thread set on the outer wall to drive the screw 403 to move left, and the screw 403 drives the pressure plate 404 to move left, and the pressure plate 404 moves left. The user then places the vertical bar 1 at the bottom end of the ring 301 in the limiting component 3, moves the vertical plate 305 to the left, the vertical plate 305 drives the sliding bar 304 to move to the left, pulls the limiting rod 303 downward, the limiting rod 303 drives the insertion rod 302 to move downward and connects to the inside of the ring 301 to limit the vertical bar 1, then releases the vertical plate 305, the vertical plate 305 and the springs set inside the ring 301 reset the vertical plate 305, the vertical plate 305 drives the sliding bar 304 to reset and limit the limiting rod 303, the limiting rod 303 limits the insertion rod 302, and the insertion rod 302 limits and fixes the vertical bar 1.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An external protective frame for construction that is easy to splice, comprising a vertical bar (1) and a horizontal bar (2), wherein the vertical bar (1) is provided with a horizontal bar (2) on the right side, characterized in that: The external protective frame for construction that is easy to splice also includes: A limiting component (3) arranged in close contact with the outer wall of the vertical rod (1); A clamping member (4) arranged in close contact with the outer wall of the cross bar (2); Wherein, the limiting member (3) is used to limit the vertical rod (1), and the clamping member (4) is used to clamp the horizontal rod (2); The limiting component (3) comprises: A circular ring (301) is arranged in close contact with the back of the outer wall of the vertical rod (1); An insertion rod (302) slidably disposed inside the circular ring (301); A limiting rod (303) fixedly arranged on the top end of the insertion rod (302); A sliding rod (304) slidably arranged on the left side of the outer wall of the circular ring (301); A vertical plate (305) fixedly arranged on the left side of the slide bar (304); The circular ring (301) is used to support the insertion rod (302), and the insertion rod (302) is used to limit the vertical rod (1); The clamping member (4) comprises: Rotating a first clamping plate (401) disposed on the right side of the ring (301); Rotating a second clamping plate (402) disposed on the right side of the bottom end of the first clamping plate (401); Rotating a lead screw (403) disposed on the right side of the second clamping plate (402); Rotating a pressure plate (404) disposed on the left side of the lead screw (403); A fixed block (405) fixedly arranged on the top end of the first clamping plate (401); A limiting plate (406) fixedly arranged on the top end of the second clamping plate (402); Rotating a rotating rod (407) disposed inside the fixed block (405); The first clamping plate (401) is used to support the second clamping plate (402), and the second clamping plate (402) is used to clamp the crossbar (2).

2. The external protective frame for construction that is easy to splice according to claim 1 is characterized in that: Springs are arranged inside the vertical plate (305) and the circular ring (301).

3. The external protective frame for construction that is easy to splice according to claim 1 is characterized in that: A sliding groove is provided at the top of the circular ring (301).

4. The external protective frame for construction that is easy to splice according to claim 1 is characterized in that: The pressing plate (404) is in an arc shape.

5. The external protective frame for construction that is easy to splice according to claim 1 is characterized in that: The outer wall of the rotating rod (407) is provided with a thread, and the outer wall of the rotating rod (407) is provided with a limit block.

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