Assembled building scaffold

Abstract

The utility model discloses an assembly type building scaffold, which relates to the technical field of building scaffolds, and is characterized by comprising a stand column A. The top of the stand column A is connected with a stand column B. The top of the stand column A is provided with a slot, the top of the stand column B is inserted into the slot, and a connecting mechanism is arranged at the joint of the stand column A and the stand column B. According to the connecting mechanism, a plurality of through holes are evenly formed in the upper portion of an inserting groove of a stand column A in the circumferential direction, the outer side face, located above the through holes, of the stand column A is connected with a limiting block, the outer side face, located below the through holes, of the stand column A is connected with a spring, a limiting ring is arranged between the spring and the limiting block, and the outer side of the limiting ring is connected with a sliding ring. According to the scaffold, the connecting mechanism is arranged, so that the stand column A and the stand column B can be conveniently, rapidly and stably connected or disassembled by a worker, operation is convenient, stability and convenience of scaffold connection are improved, and meanwhile, the problem that parts are easily lost due to traditional fastener connection is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction frames, and more specifically, to an assembled building construction frame. Background Art

[0002] A construction scaffold is a temporary structure erected during construction to ensure that construction workers can perform aerial work smoothly and safely. It plays the role of support, protection and construction platform in construction projects.

[0003] In traditional construction scaffolding installation projects, fastener connection is often used. Since the construction scaffolding has many parts, it is very troublesome to install, which increases the construction period, and some small parts are easy to lose, thus affecting the normal lap use of the scaffolding. At the same time, when the construction height needs to be increased, the columns are often connected by simple connectors, which makes the construction scaffolding easy to shake, poor stability, low safety in use, and when the construction is completed, cumbersome operations are required to dismantle the construction scaffolding, which is less practical.

[0004] Therefore, in order to solve the above technical problems, the present application proposes an assembled construction frame. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an assembled building construction frame.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled construction frame, comprising a column A, a roller is connected to the bottom of the column A, two fixing rods are connected between adjacent columns A, a transverse support plate is overlapped between adjacent parallel fixing rods, a column B is connected to the top of the column A, a slot is provided at the top of the column A, the top of the column B is inserted into the slot, and a connecting mechanism is provided at the connection between the column A and the column B;

[0007] The connection mechanism includes a plurality of through holes evenly opened in the circumferential direction on the upper part of the slot of the column A, a limit block connected to the outer side surface of the column A located above the through hole, a spring connected to the outer side surface of the column A located below the through hole, a limit ring is arranged between the spring and the limit block, a slip ring is connected to the outer side of the limit ring, a ball is arranged in the through hole, and a plurality of grooves are evenly opened in the circumferential direction on the outer side surface of the bottom end of the column B, and the number and position of the grooves correspond to the through hole;

[0008] A chute is provided on the side of the bottom end of the column A, and a fixing mechanism is arranged in the chute. The effect is that through the provided connecting mechanism, it is convenient for personnel to firmly connect or disassemble the column A and the column B quickly, which is convenient for operation, improves the stability and convenience of the connection of the construction frame, and at the same time avoids the problem that parts are easily lost in the traditional fastener connection.

[0009] Preferably, the fixing mechanism includes a fixing plate connected to the column A above the chute, and the fixing plate is perpendicular to the column A. A cylinder is arranged at one end of the fixing plate away from the column A. A connecting plate is arranged in parallel below the fixing plate, and a slider is connected to one end of the connecting plate close to the column A. The slider is slidably connected to the chute. The telescopic end of the cylinder is connected to the upper surface of the connecting plate. A pointed cone is connected to the lower surface of the connecting plate corresponding to the cylinder. Through the provided fixing mechanism, the pointed cone is used to insert into the ground, thereby improving the stability and safety of the construction frame when lapped on an uneven ground, and improving the applicability of the construction frame.

[0010] Preferably, two groups of clamping grooves are symmetrically arranged on two sides of the column A perpendicular to the fixing rod, and the two groups of clamping grooves are arranged up and down. A clamping rod is inserted between the adjacent clamping grooves of the adjacent column As. Through the provided clamping grooves and clamping rods, the connection stability of the construction frame is further strengthened, and the construction safety is improved.

[0011] Preferably, the cross section of the through hole is an isosceles trapezoid, and the outer diameter of the through hole is larger than the diameter of the ball. The outer diameter of the groove is the same as the inner diameter of the through hole, so that the ball will not fall into the slot through the through hole, ensuring the normal use of the connecting mechanism, and facilitating the ball to smoothly enter the groove, which is convenient for locking the column A and the column B.

[0012] Preferably, the shapes of the chute and the slider are both T-shaped. By setting the shapes of the chute and the slider as T-shaped, the contact area between the slider and the chute is increased, thereby improving the stability of the connecting plate when sliding.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. In the present utility model, through the provided connecting mechanism, it is convenient for personnel to firmly connect or disassemble the column A and the column B quickly, which is convenient for operation, improves the stability and convenience of the connection of the construction frame, and at the same time avoids the problem that parts are easily lost in the traditional fastener connection.

[0015] 2. In the present utility model, through the provided fixing mechanism and rollers, the pointed cone is used to insert into the ground, thereby improving the stability and safety of the construction frame when lapped on an uneven ground. When it is necessary to move the construction frame, the pointed cone is removed from inserting into the ground, and the construction frame can be conveniently moved, improving the applicability of the construction frame. Description of the Drawings

[0016] The accompanying drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the unlocking state of the connection mechanism in the present utility model;

[0019] Figure 3 is a schematic structural diagram of the locking state of the connection mechanism in the present utility model;

[0020] Figure 4 is the present utility model Figure 1 an enlarged schematic structural diagram of part A in;

[0021] Figure 5 is a schematic sectional structure diagram of the chute and the slider in the present utility model;

[0022] Figure 6 is a schematic structural diagram of the card slot and the card rod in the present utility model.

[0023] 1. Column A; 101. Chute; 102. Card slot; 103. Through hole; 104. Limit block; 2. Fixed rod; 3. Slot; 4. Card rod; 5. Fixing mechanism; 501. Fixed plate; 502. Cylinder; 503. Sharp cone; 504. Connecting plate; 505. Slider; 6. Connection mechanism; 601. Slip ring; 602. Spring; 603. Limit ring; 604. Ball; 7. Column B; 701. Groove; 8. Roller; 9. Horizontal support plate. Detailed implementation manners

[0024] As Figures 1-6 shown, the present utility model provides an assembled building construction frame, including column A1. A roller 8 is connected to the bottom of column A1. Two fixed rods 2 are connected between adjacent column A1s. A horizontal support plate 9 is lapped between adjacent parallel fixed rods 2. A column B7 is connected to the top of column A1. A slot 3 is opened at the top of column A1. The top of column B7 is inserted into slot 3. A connection mechanism 6 is provided at the connection between column A1 and column B7;

[0025] The connecting mechanism 6 includes that a plurality of through holes 103 are evenly formed in the upper part of the slot 3 of the column A1 along the circumferential direction, a limiting block 104 is connected to the outer side surface of the column A1 above the through holes 103, a spring 602 is connected to the outer side surface of the column A1 below the through holes 103, a limiting ring 603 is arranged between the spring 602 and the limiting block 104, a sliding ring 601 is connected to the outer side of the limiting ring 603, a ball 604 is arranged in the through hole 103, and a plurality of grooves 701 are evenly formed in the outer side surface of the bottom end of the column B7 along the circumferential direction, and the number and positions of the grooves 701 correspond to those of the through holes 103;

[0026] A sliding groove 101 is formed in the side surface of the bottom end of the column A1, and a fixing mechanism 5 is arranged in the sliding groove 101. During use, the sliding ring 601 is pulled downward, so as to drive the limiting ring 603 to move downward synchronously. The limiting ring 603 compresses the spring 602 to deform, so as to cancel the limitation of the limiting ring 603 on the ball 604. Then, the column B7 is inserted into the slot 3. Under the extrusion of the surface of the column B7, the ball 604 rolls outward to the through hole 103, so that the column B7 can smoothly enter the slot 3. When the groove 701 moves to the position of the through hole 103, the acting force on the sliding ring 601 is cancelled, and the spring 602 restores deformation, so as to drive the limiting ring 603 to move upward. The limiting ring 603 squeezes the ball 604 into the through hole 103 and the groove 701, so as to connect and lock the column A1 and the column B7. Through the arranged connecting mechanism 6, it is convenient for personnel to quickly and firmly connect or disassemble the column A1 and the column B7, which is convenient for operation, improves the stability and convenience of the connection of the construction scaffold, and at the same time avoids the problem that parts are easily lost in the traditional fastener connection.

[0027] The fixing mechanism 5 includes a fixing plate 501 connected to the column A1 above the sliding groove 101, and the fixing plate 501 is perpendicular to the column A1. A cylinder 502 is arranged at one end of the fixing plate 501 far from the column A1. A connecting plate 504 is arranged in parallel below the fixing plate 501, and a slider 505 is connected to one end of the connecting plate 504 close to the column A1. The slider 505 is slidably connected to the sliding groove 101. The telescopic end of the cylinder 502 is connected to the upper surface of the connecting plate 504, and a sharp cone 503 is connected to the lower surface of the connecting plate 504 corresponding to the cylinder 502. During use, the scaffold is moved to the position where it needs to be lapped, the cylinder 502 is controlled to start, the telescopic end of the cylinder 502 drives the connecting plate 504 to move, the connecting plate 504 drives the slider 505 to move in the sliding groove 101, so as to drive the sharp cone 503 to move synchronously and insert into the ground. Through the arranged fixing mechanism 5, by using the sharp cone 503 to insert into the ground, the stability and safety of the construction scaffold when lapping on uneven ground are improved, and the applicability of the construction scaffold is improved.

[0028] Two groups of clamping grooves 102 are symmetrically arranged on two sides of the column A1 perpendicular to the fixed rod 2, and the two groups of clamping grooves 102 are arranged up and down. A clamping rod 4 is inserted between the adjacent clamping grooves 102 of the adjacent columns A1. By arranging the clamping grooves 102 and the clamping rod 4, the connection stability of the construction frame is further enhanced, and the construction safety is improved.

[0029] The cross-section of the through hole 103 is an isosceles trapezoid, and the outer diameter of the through hole 103 is larger than the diameter of the ball 604. The outer diameter of the groove 701 is the same as the inner diameter of the through hole 103, so that the ball 604 will not fall into the slot 3 through the through hole 103, ensuring the normal use of the connection mechanism 6, and facilitating the ball 604 to smoothly enter the groove 701, which is convenient for locking the column A1 and the column B7.

[0030] The shapes of the sliding groove 101 and the sliding block 505 are both T-shaped. By setting the shapes of the sliding groove 101 and the sliding block 505 to be T-shaped, the contact area between the sliding block 505 and the sliding groove 101 is increased, thereby improving the stability of the connecting plate 504 when sliding.

[0031] Working principle: During use, the construction frame is moved to the position where it needs to be lapped by using the roller 8. The air cylinder 502 is controlled to start, and the telescopic end of the air cylinder 502 drives the connecting plate 504 to move. The connecting plate 504 drives the sliding block 505 to move in the sliding groove 101, thereby driving the tapered cone 503 to move synchronously and insert into the ground to ensure the stability of the construction frame. When it is necessary to increase the construction height of the construction frame, the sliding ring 601 is pulled downward, thereby driving the limiting ring 603 to move downward synchronously. The limiting ring 603 squeezes the spring 602 to deform, thereby canceling the limitation of the limiting ring 603 on the ball 604. Then, the column B7 is inserted into the slot 3. Under the extrusion action on the surface of the column B7, the ball 604 rolls outward to the through hole 103, so that the column B7 smoothly enters the slot 3. When the groove 701 moves to the position of the through hole 103, the acting force on the sliding ring 601 is cancelled, and the spring 602 restores deformation, thereby driving the limiting ring 603 to move upward. The limiting ring 603 squeezes the ball 604 into the through hole 103 and the groove 701, thereby connecting and locking the column A1 and the column B7. Thus, it is convenient for personnel to quickly and firmly connect or disassemble the column A1 and the column B7, which is convenient for operation, improves the stability and convenience of the connection of the construction frame, and at the same time avoids the problem that traditional fastener connections are prone to losing parts.

[0032] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and what is described above; however, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An assembled construction frame, comprising a column A (1), a roller (8) connected to the bottom of the column A (1), two fixing rods (2) connected between adjacent columns A (1), a transverse support plate (9) overlapped between adjacent parallel fixing rods (2), and a column B (7) connected to the top of the column A (1), characterized in that: The top of the column A (1) is provided with a slot (3), the top of the column B (7) is inserted into the slot (3), and a connecting mechanism (6) is provided at the connection between the column A (1) and the column B (7); The connection mechanism (6) comprises a plurality of through holes (103) uniformly formed on the upper part of the slot (3) of the column A (1) along the circumferential direction; the outer side surface of the column A (1) located above the through hole (103) is connected to a limit block (104); the outer side surface of the column A (1) located below the through hole (103) is connected to a spring (602); a limit ring (603) is arranged between the spring (602) and the limit block (104); a slip ring (601) is connected to the outer side of the limit ring (603); a ball (604) is arranged in the through hole (103); and the outer side surface of the bottom end of the column B (7) is uniformly formed with a plurality of grooves (701) along the circumferential direction, and the number and position of the grooves (701) correspond to the through hole (103); A sliding groove (101) is provided on the side surface of the bottom end of the column A (1), and a fixing mechanism (5) is arranged in the sliding groove (101).

2. The assembled construction frame according to claim 1 is characterized in that: The fixing mechanism (5) comprises a fixing plate (501) connected to the column A (1) above the slide groove (101), and the fixing plate (501) is perpendicular to the column A (1); a cylinder (502) is arranged at one end of the fixing plate (501) away from the column A (1); a connecting plate (504) is arranged parallel to the bottom of the fixing plate (501), and a sliding block (505) is connected to one end of the connecting plate (504) close to the column A (1); the sliding block (505) is slidably connected to the slide groove (101); the telescopic end of the cylinder (502) is connected to the upper surface of the connecting plate (504); and a pointed cone (503) is connected to the lower surface of the connecting plate (504) corresponding to the cylinder (502).

3. The assembled construction frame according to claim 2 is characterized in that: The two sides of the column A (1) perpendicular to the fixing rod (2) are symmetrically provided with card slots (102), and the card slots (102) are provided in two groups in an upper and lower manner, and a card rod (4) is inserted between the adjacent card slots (102) of two adjacent columns A (1).

4. The assembled construction frame according to claim 3 is characterized in that: The cross section of the through hole (103) is an isosceles trapezoid, and the outer diameter of the through hole (103) is greater than the diameter of the ball (604), and the outer diameter of the groove (701) is the same as the inner diameter of the through hole (103).

5. The assembled construction frame according to claim 4 is characterized in that: The shapes of the slide groove (101) and the slider (505) are both T-shaped.

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