Scaffold convenient to assemble and used for multi-layer building construction

Abstract

The utility model provides a multi-story building construction scaffold convenient to assemble, and relates to the technical field of scaffolds, the multi-story building construction scaffold convenient to assemble comprises two sets of first stand columns, and first connecting holes are formed in the side faces, away from each other, of the two sets of first stand columns. According to the scaffold convenient to assemble and used for multi-layer building construction, through arrangement of the first connecting holes and the fixing bolts on the first stand columns, connection between the stand columns is firmer and quicker, the stability of the structure is further enhanced through sleeving of the supporting frames, the safety during high-altitude operation is ensured, and through use of the fixing nuts, the stability of the structure is improved. The fixing of the stand columns is facilitated, the later disassembly and maintenance are also facilitated, the two first stand columns are allowed to be tightly matched through the design of the mounting frame, a stable supporting seat is formed through the connection of the second connecting holes and the screw rods, and a safe working face is provided for constructors through the arrangement of the platform; and the stability and the adjustability of the platform are ensured through the use of the fixing nuts.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scaffold, concretely is a multi -layer building construction scaffold convenient to assemble. BACKGROUND

[0002] Scaffold refers to various supports that are erected at construction sites for workers to operate and solve vertical and horizontal transportation, and is a general term in the construction industry, which refers to the use of external walls, internal decoration or places with higher layer height that cannot be directly constructed on construction sites, mainly to enable construction personnel to work up and down or to provide peripheral safety net enclosure and high-altitude installation components.

[0003] The construction scaffold convenient to assemble disclosed in Chinese patent application publication specification CN218323757U comprises a main body frame, a connecting head, a pedal and a connecting rod, the connecting head, the pedal and the connecting rod are all installed on the main body frame, the pedal can have a certain range of activity limitation after being erected on the main body frame through the cooperation of the clamping piece and the bolt, the clamping action of the clamping piece and the clamping hook is formed, the instability of the pedal in the prior art is avoided, and through the cooperation of the positioning piece, the second spring and the fixed column, the second spring pushes the positioning piece tightly against the connecting rod through the elastic force, the connecting rod can be more stably installed and connected to the main body frame, the problem that the connecting rod falls off due to the movement of the scaffold is further avoided, and the practicality is higher.

[0004] Although the above patent realizes the connection between the connecting rod and the main body frame by using the positioning piece, the second spring and the fixed column, the elasticity of the spring will weaken after long-term use, so that the connection between the main body frame and the connecting rod becomes less stable, and at the same time, the connecting rod is prone to falling off due to environmental and human factors during use, thereby reducing the stability of the device.

[0005] Therefore, a multi -layer building construction scaffold convenient to assemble is proposed. UTILITY MODEL CONTENTS

[0006] The utility model proposes a multi -layer building construction scaffold convenient to assemble to solve the problem of poor stability and unstable connection in the prior art.

[0007] The utility model discloses a convenient to assemble's scaffold for multilayer building construction, including two groups first stand, two groups first stand mutually far apart's one side all are equipped with first connecting hole, the inside of each first connecting hole all is equipped with fixed bolt, the outer surface of each fixed bolt all is equipped with support frame, the outer surface of each fixed bolt all is equipped with fixed nut, two groups first stand mutually close's one side all are equipped with two mounting frame, two mounting frame mutually far apart's one side all are equipped with two second connecting hole, the inside of each second connecting hole all is equipped with screw rod, two groups screw rod mutually close's one end all are equipped with platform, the outer surface of each screw rod all is equipped with fixed nut, the top of each first stand all is equipped with connecting rod, the outer surface of each connecting rod all is equipped with second stand.

[0008] Through the above-mentioned scheme, through the setting of the first connecting hole and the fixed bolt on the first stand, the connection between the stands is more firm and fast, the support frame is further sleeved to enhance the stability of the structure, and the safety during the operation in the high altitude is ensured, the use of the fixed nut not only facilitates the fixing of the stand, but also is convenient for the later disassembly and maintenance, the design of the mounting frame allows two first stands to closely cooperate, through the connection of the second connecting hole and the screw rod, a stable support seat is formed, and the use of the fixed nut ensures the stability and adjustability of the platform, the combination of the connecting rod and the second stand not only can facilitate the multi-layer assembly of the device, but also provides additional horizontal support, so that the whole structure is more stable, and the modular design of the scaffold makes the assembly and disassembly process more simple and fast, greatly shortens the construction preparation time, and improves the construction efficiency.

[0009] Further, the bottom end of each first stand is fixedly connected with a base, and the bottom surface of each base is fixedly connected with an anti-skid pad.

[0010] Further, the side, close to each other, of the two support frames is provided with a through hole, and the inside of each through hole is provided with a pin shaft.

[0011] Further, the end, close to each other, of the two groups of screw rods is fixedly connected with a platform.

[0012] Further, the outer surface of each fixed bolt is sleeved with a rubber gasket, and the outer surface of each fixed bolt is threadedly connected with a first locking nut.

[0013] Further, the upper surface of the platform is fixedly connected with a protective fence, and the inner wall of the protective fence is provided with a ventilation groove.

[0014] Further, the outer surface of each screw rod is sleeved with an iron gasket, and the outer surface of each screw rod is threadedly connected with a second locking nut.

[0015] The utility model provides a multi -layer building construction with scaffold frame of convenient assembly has the beneficial effect as follows:

[0016] 1, this convenient to assemble's multi -layer building construction with scaffold frame, through the first connecting hole and fixed bolt of first stand column's setting, make the connection between stand column more firm and fast, the structure stability of the setting of support frame is further strengthened, ensure the safety when operating in high altitude, the use of fixed nut, not only have made the fixing of stand column convenient, also be convenient for later period's dismounting and maintenance, the design of mounting frame allows two first stand column close cooperation, through the connection of second connecting hole and screw rod, form stable support seat, and the use of fixed nut guarantees the stability and adjustability of platform.

[0017] 2, this convenient to assemble's multi -layer building construction with scaffold frame, through the combination of connecting rod and second stand column, not only can be convenient for the device multilayer assembly, also provide additional lateral support, make whole structure more stable, simultaneously, the design of this scaffold frame makes the assembly and disassembly process more simple and fast, greatly shorten the construction preparation time, improve the construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is three -dimensional structure schematic of the utility model Figure 1 ;

[0019] Figure 2 It is three -dimensional structure schematic of the utility model Figure 2 ;

[0020] Figure 3 It is three -dimensional structure schematic of the utility model Figure 3 ;

[0021] Figure 4 It is three -dimensional structure schematic of the utility model Figure 2 In A place enlarged structure schematic drawing of the utility model;

[0022] Figure 5 It is three -dimensional structure schematic of the utility model Figure 3 In B place enlarged structure schematic drawing of the utility model.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, first stand column;2, support frame;3, connecting rod;4, second stand column;5, base;6, guardrail;7, ventilation groove;8, mounting frame;9, fixed bolt;10, through -hole;11, pin shaft;12, first fixed nut;13, rubber gasket;14, second connecting hole;15, screw rod;16, iron gasket;17, first locking nut;18, second locking nut;19, second fixed nut;20, platform;21, first connecting hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0026] Please refer to Figures 1 to 5 The utility model discloses a kind of multi-storey building construction scaffolds of convenient assembly, including two groups of first column 1, the side of two groups of first column 1 mutually away is all set with first connecting hole 21, the inside of each first connecting hole 21 is equipped with fixed bolt 9, the outer surface of each fixed bolt 9 is all set with support frame 2, the outer surface of each fixed bolt 9 is all threadedly connected with first fixed nut 12, the side of two groups of first column 1 mutually close is commonly fixedly connected with two mounting frames 8, the side of two mounting frames 8 mutually away is all set with two second connecting holes 14, the inside of each second connecting hole 14 is equipped with screw rod 15, the end of two groups of screw rod 15 mutually close is commonly fixedly connected with platform 20, the outer surface of each screw rod 15 is all threadedly connected with second fixed nut 19, the top of each first column 1 is fixedly connected with connecting rod 3, the outer surface of each connecting rod 3 is all set with second column 4, by the setting of first connecting hole 21 and fixed bolt 9 on first column 1, the connection between column is more firm and fast, the structure stability of support frame 2's set further is strengthened, ensure the safety when operating in high altitude, the use of first fixed nut 12, not only facilitate the fixed column, also convenient for later disassembly and maintenance, the design of mounting frame 8 allows two first column 1 to be closely matched, by the connection of second connecting hole 14 and screw rod 15, form stable support seat, the setting of platform 20 provides safe work surface for construction personnel, and the use of second fixed nut 19 guarantees the stability and adjustability of platform 20, the combination of connecting rod 3 and second column 4, not only can facilitate the multi-storey assembly of the device, also provide additional horizontal support, so that the whole structure is more stable.

[0027] Please refer to Figure 1 、 Figure 3 And Figure 4The bottom end of each first stand column 1 is fixedly connected with a base 5, the bottom surface of each base 5 is fixedly connected with an antiskid pad, the design of the base 5 not only provides a firm support foundation for the whole scaffold, but also has a larger contact area with the ground, can effectively disperse the pressure applied on the scaffold, reduces the local pressure on the ground, thereby avoiding uneven settlement of the ground, the side surface of each support frame 2 close to each other is provided with a through hole 10, the inside of each through hole 10 is provided with a pin shaft 11, the through hole 10 and the pin shaft 11 make the connection between the support frames 2 more flexible and stable, the two groups of screw rods 15 close to each other are fixedly connected with a platform 20 at one end, and the platform 20 provides a safe working surface for the construction personnel.

[0028] Please refer to Figure 2 、 Figure 3 and Figure 4 The outer surface of each fixed bolt 9 is sleeved with a rubber gasket 13, and the outer surface of each fixed bolt 9 is threadedly connected with a first locking nut 17, the rubber gasket 13 not only improves the shock resistance of the fixed bolt 9, but also effectively absorbs vibration and reduces noise generation when the bolt is fastened, the fixed bolt 9 ensures the firmness of the fixed bolt 9 during connection, prevents loosening caused by vibration or external force, the upper surface of the platform 20 is fixedly connected with a protective fence 6, the inner wall of the protective fence 6 is provided with a ventilation groove 7, the protective fence 6 not only provides a safe working environment for the construction personnel, but also effectively improves the air permeability of the platform 20 through the ventilation groove 7, reduces the stuffiness during work, thereby improving the work efficiency, the outer surface of each screw rod 15 is sleeved with an iron gasket 16, and the outer surface of each screw rod 15 is threadedly connected with a second locking nut 18, the use of the iron gasket 16 enhances the friction between the screw rod 15 and the structural member, thereby improving the stability and carrying capacity of the whole structure, and the second locking nut 18 further ensures the safety of the screw rod 15 during fastening, prevents accidental loosening of the screw rod 15 during high-load operation, thereby ensuring the safety of the construction personnel.

[0029] The utility model discloses a simple and convenient multi -layer assembly scaffold, which comprises a first vertical column 1, a second vertical column 4, a connecting rod 3, a support frame 2 and a platform 20.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-layered construction scaffold for easy assembly, comprising two groups of first uprights (1), characterized in that: Both sides of the first column (1) away from each other are provided with a first connecting hole (21), the inside of each first connecting hole (21) is provided with a fixed bolt (9), the outer surface of each fixed bolt (9) is sleeved with a support frame (2), the outer surface of each fixed bolt (9) is threadedly connected with a first fixed nut (12), two installation frames (8) are fixedly connected to the side of the two first columns (1) close to each other, the side of the two installation frames (8) away from each other is provided with two second connecting holes (14), the inside of each second connecting hole (14) is provided with a screw rod (15), the outer surface of each screw rod (15) is threadedly connected with a second fixed nut (19), the top end of each first column (1) is fixedly connected with a connecting rod (3), the outer surface of each connecting rod (3) is sleeved with a second column (4).

2. A multi-tiered construction scaffold for easy assembly as claimed in claim 1, wherein: The bottom end of each first column (1) is fixedly connected with a base (5), and the bottom surface of each base (5) is fixedly connected with a non-slip pad.

3. A multi-tiered construction scaffold for easy assembly as claimed in claim 1, wherein: The side of the two support frames (2) close to each other is provided with a through hole (10), and the inside of each through hole (10) is provided with a pin shaft (11).

4. A multi-tiered construction scaffold for easy assembly as claimed in claim 1, wherein: The two screw rods (15) are fixedly connected with a platform (20) at one end close to each other.

5. A multi-tiered construction scaffold for easy assembly as claimed in claim 1, wherein: The outer surface of each fixed bolt (9) is sleeved with a rubber gasket (13), and the outer surface of each fixed bolt (9) is threadedly connected with a first locking nut (17).

6. A multi-tiered construction scaffold for easy assembly as claimed in claim 4, wherein: The upper surface of the platform (20) is fixedly connected with a protective fence (6), and the inner wall of the protective fence (6) is provided with a ventilation groove (7).

7. A multi-tiered construction scaffold for easy assembly as claimed in claim 1, wherein: The outer surface of each screw rod (15) is sleeved with an iron gasket (16), and the outer surface of each screw rod (15) is threadedly connected with a second locking nut (18).

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