Building construction outer frame

Abstract

The utility model provides a building construction outer frame which comprises a construction frame mechanism located on the outer side of a building, the construction frame mechanism comprises a supporting assembly, the supporting assembly comprises a first supporting rod and a second supporting rod which are vertically arranged, and a supporting frame is arranged between the first supporting rod and the second supporting rod. The supporting frame comprises connecting plates detachably connected with two adjacent first supporting rods and second supporting rods on the same horizontal line, the number of the connecting plates is the same as that of the first supporting rods, and reinforcing rods and supporting columns are inserted into the two sides of the connecting plates at the two ends correspondingly. Rapid assembling, splicing and disassembling can be achieved through the detachable scaffold mechanism, the disassembling and assembling efficiency is greatly improved, transportation and storage are facilitated, the safety performance is higher, and operation is more convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for building construction, and particularly relates to an external scaffold for building construction. Background Art

[0002] With the increasing urbanization process, traditional two - or three - story villas are rapidly emerging in rural areas. During the construction of villas, scaffolding is needed to assist construction workers in infrastructure operations, facilitating the operator to carry out bricklaying or the coating operation of the external wall thermal insulation coating.

[0003] However, the traditional scaffolding for low - and medium - rise building construction still relies on welding steel pipes and fasteners or tightening them with buckle bolts. Whether it is erection or disassembly, it is time - consuming and laborious. Moreover, due to operator errors, it is easy to have bolts not tightened enough or some bolts not firmly tightened, posing certain safety hazards, greatly reducing the construction efficiency, increasing the work difficulty of the operator, and being relatively inconvenient to operate. Content of the Utility Model

[0004] In view of this, the utility model provides an external scaffold for building construction, which can achieve rapid assembly, splicing, disassembly and installation through a detachable construction frame mechanism, greatly improving the disassembly and installation efficiency, facilitating transportation and storage, and solving the problems that the traditional scaffolding for low - and medium - rise building construction still relies on welding steel pipes and fasteners or tightening them with buckle bolts, being time - consuming and laborious both in erection and disassembly, and being prone to safety hazards due to operator errors such as insufficiently tightened bolts or some bolts not firmly tightened, greatly reducing the construction efficiency, increasing the work difficulty of the operator, and being relatively inconvenient to operate.

[0005] To solve the above technical problems, the utility model provides an external construction scaffold for buildings, which includes a construction scaffold mechanism located outside the building. The construction scaffold mechanism includes a support assembly for providing vertical height and horizontal support for construction personnel. The support assembly includes a first support rod and a second support rod arranged vertically. A support frame is arranged between the first support rod and the second support rod. The support frame includes connecting plates that detachably connect two first support rods and two second support rods on the same horizontal line adjacent to each other. The number of connecting plates is the same as the number of first support rods. Reinforcing rods and support columns are respectively inserted on both sides of the connecting plates at both ends. The utility model can realize rapid assembly, splicing, disassembly and installation through the detachable construction scaffold mechanism, greatly improve the disassembly and installation efficiency, facilitate transportation and storage, and solve the problem that traditional scaffolding for medium and low-rise building construction still relies on welding steel pipes and fasteners or tightening with buckle bolts. Whether it is erection or disassembly, it is time-consuming and laborious, and it is very easy to have problems such as fewer bolts tightened or some bolts not tightened firmly due to operator errors, resulting in certain safety hazards. It greatly improves the construction efficiency, reduces the work difficulty of the operator, and makes the operation more convenient and efficient.

[0006] A clamping block is arranged at one end of the connecting plate, and a pin hole is arranged at the lower part of the other end of the connecting plate. A clamping groove adapted to the clamping block is formed on the first support rod. A fixing plate is arranged inside the second support rod. A pin column adapted to the pin hole is arranged on the upper part of the fixing plate and on the axis of the pin hole. The utility model can realize rapid assembly and disassembly operations between the first support rod and the connecting plate through the matching and insertion of the clamping groove on the first support rod and the clamping block at the end of the connecting plate, and can also improve the installation efficiency and increase the firm and stable performance of the support of the entire support assembly through the insertion of the pin shaft into the pin hole on the connecting plate and the supporting and fixing effect of the fixing plate on the connecting plate, while making the operation safer and more convenient.

[0007] The construction scaffold mechanism further includes a plurality of hooks slidably arranged on the reinforcing rods. An anti-falling net is hung on the hooks, and the other end of the anti-falling net is tied to the upper part of the second support rod. The utility model can realize the rapid installation and binding of the anti-falling net through the cooperation of the hooks and the anti-falling net, and further realize the effective blocking and protection of the materials scattered by construction workers during the construction operation, avoiding the problem of falling and injuring passers-by or equipment, and making the operation safer and more convenient.

[0008] Fixing holes are arranged at intervals up and down on both the first support rod and the second support rod. A reinforcing connecting rod is inserted between the fixing holes on the first support rod and the second support rod. The utility model can increase the stable performance between the first support rod and the second support rod transversely through the reinforcing connecting rod, avoid lateral swing, and be safer and more stable.

[0009] A sway prevention rod is detachably arranged between two adjacent first support rods and between two adjacent second support rods. The utility model can achieve the stable performance between the first support rod and the second support rod longitudinally through the sway prevention rod, avoid longitudinal swing, and make the operation safer and more stable.

[0010] A pedal is detachably arranged on the upper part of the support frame. The utility model can facilitate the operator to stand and place construction tools through the pedal, making it more convenient.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. The utility model can achieve rapid assembly, splicing, disassembly and installation through the detachable construction frame mechanism, greatly improve the disassembly and installation efficiency, facilitate transportation and storage, solve the problem that traditional scaffolds for medium and low-rise building construction still rely on welding of steel pipes and fasteners or tightening with buckle bolts, which are time-consuming and laborious both in erection and disassembly, and are prone to safety hazards such as missing bolts or loose bolts due to operator error, greatly improve the construction efficiency, reduce the work difficulty of the operator, and make the operation more convenient and efficient.

[0013] 2. The utility model can achieve rapid assembly and disassembly operations between the first support rod and the connecting plate through the cooperation and insertion of the card slot on the first support rod and the card block at the end of the connecting plate, and can also achieve rapid assembly and disassembly operations between the first support rod and the connecting plate through the insertion of the pin shaft into the pin hole on the connecting plate and the supporting and fixing effect of the fixing plate on the connecting plate, greatly improving the installation efficiency and increasing the firm and stable performance of the entire support assembly, making the operation safer and more convenient.

[0014] 3. The utility model can achieve rapid installation and binding of the anti-falling net through the cooperation of the hook and the anti-falling net, thereby effectively blocking and protecting the materials scattered by the building constructor during the construction operation, avoiding the problem of falling and injuring passers-by or equipment, and making the operation safer and more convenient.

[0015] 4. The utility model can increase the stable performance between the first support rod and the second support rod laterally through the strengthening connecting rod, avoid lateral swing, and achieve the stable performance between the first support rod and the second support rod longitudinally through the sway prevention rod, avoid longitudinal swing, and make it safer and more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the utility model for the building construction external scaffold lacking the first support rod and the second support rod in the middle part;

[0017] Figure 2 It is an enlarged view of the structure at A of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the external frame of the building construction of the utility model and when a first support rod and a second support rod are added and extended outward;

[0019] Figure 4 This is an enlarged view of the structure at B of the utility model.

[0020] Explanation of the accompanying reference numerals: 100, construction frame mechanism; 110, support assembly; 111, first support rod; 112, second support rod; 120, support frame; 121, connecting plate; 122, reinforcing rod; 123, support column; 125, block; 126, fixing plate; 127, pin; 130, hook; 140, fixing hole; 150, pedal. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figures 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] like Figures 1-4 As shown: This embodiment provides a building construction external frame, including a construction frame mechanism 100 located outside the building, the construction frame mechanism 100 includes a support assembly 110, which is used to provide vertical height and horizontal support for construction personnel, the support assembly 110 includes a first support rod 111 and a second support rod 112 arranged vertically, a support frame 120 is arranged between the first support rod 111 and the second support rod 112, and the support frame 120 includes a connecting plate 121 that can detachably connect two adjacent first support rods 111 and second support rods 112 on the same horizontal line, the number of the connecting plates 121 is the same as the number of the first support rods 111, and the two ends are connected. Reinforcing rods 122 and supporting columns 123 are respectively inserted on both sides of the connecting plate 121 of the part. The utility model can realize rapid assembly, splicing and disassembly through the detachable construction frame mechanism 100 involved, greatly improving the efficiency of disassembly and assembly, and facilitating transportation and storage. It solves the problem that traditional scaffolding for low-rise and medium-rise building construction still retains the method of being welded with steel pipes and fasteners or fastened together with fastener bolts, which is time-consuming and laborious both for construction and disassembly, and it is easy to fail to tighten the bolts or some bolts are not tightened securely due to the operator's mistakes, which poses certain safety hazards. It greatly improves the construction efficiency, reduces the operator's work difficulty, and makes the operation more convenient and efficient.

[0023] According to an embodiment of the present utility model, as Figures 1-4 shown, a clamping block 125 is provided at one end of the connecting plate 121, a pin hole is provided at the lower part of the other end of the connecting plate 121, a clamping groove adapted to the clamping block 125 is formed on the first support rod 111, and the first support rod 111 can be quickly installed at one end of the connecting plate 121 by inserting the clamping block 125 into the clamping groove. A fixing plate 126 is provided on the inner side of the second support rod 112, and a pin 127 adapted to the pin hole is provided on the upper part of the fixing plate 126 and on the axis of the pin hole. Pressing the pin hole on the connecting plate 121 into the pin on the fixing plate 126 can realize the installation of the connecting plate 121 and the second support rod 112, and the fixing plate 126 can enhance the vertical support of the connecting plate 121. The fixing plate 126 is welded to the second support rod 112. The present utility model can realize the quick assembly and disassembly between the first support rod 111 and the connecting plate 121 through the matching insertion of the clamping groove on the first support rod 111 and the clamping block 125 at the end of the connecting plate 121, and can also realize the insertion of the pin into the pin hole on the connecting plate 121 and the support and fixation of the connecting plate 121 by the fixing plate 126. While greatly improving the installation efficiency, it also increases the firm and stable performance of the support of the entire support assembly 110, and the operation is safer and more convenient.

[0024] According to another embodiment of the present utility model, as Figure 1 、 Figure 2 and Figure 3 shown, the construction frame mechanism 100 further includes a plurality of hooks 130 slidably arranged on the reinforcing rod 122. The hooks 130 are provided with clamping grooves that fit the outer side wall of the reinforcing rod 122. A safety net is hung on the hooks 130. A binding rope is provided on the safety net, and the binding rope is tied to the hooks 130. The other end of the safety net is tied to the upper part of the second support rod 112. The present utility model can realize the quick installation and binding of the safety net through the cooperation of the hooks 130 and the safety net, and further realizes the effective blocking and protection of the materials scattered by the construction workers during the construction operation, avoiding the problem of falling and injuring passers-by or equipment, and the operation is safer and more convenient.

[0025] According to another embodiment of the present utility model, as Figure 1 、 Figure 2 and Figure 4 shown, fixing holes 140 are provided at upper and lower intervals on both the first support rod 111 and the second support rod 112, and a reinforcing connecting rod is inserted between the fixing holes 140 on the first support rod 111 and the second support rod 112. The present utility model can increase the stability between the first support rod 111 and the second support rod 112 in the horizontal direction through the reinforcing connecting rod, avoid their lateral swing, and be safer and more stable.

[0026] A swing prevention rod is detachably arranged between two adjacent first support rods 111 and between two adjacent second support rods 112. The utility model can achieve the stable performance between the first support rod 111 and the second support rod 112 longitudinally through the swing prevention rod, avoid longitudinal swing thereof, and make the operation safer and more stable.

[0027] According to another embodiment of the utility model, as Figure 1 and Figure 3 shown, a foot pedal 150 is detachably arranged on the upper part of the support frame 120. The utility model can facilitate the operator to stand and place construction tools through the foot pedal 150, which is more convenient.

[0028] The using method of the utility model:

[0029] First of all, it should be clear that the construction external scaffold involved in the present utility model is mainly used for the construction of medium and low-rise buildings, especially those with 3 floors and below. When construction above the 3rd floor is required, it is necessary to select the corresponding strength and rigidity support frame 120 profiles according to the local wind force and load-bearing capacity requirements for the corresponding wind resistance and height support strength design. Whether it is medium and low-rise or high-rise, it is necessary to set up corresponding anti-sway support profiles according to its wind resistance. Here, the design is carried out with reference to the external scaffold construction standards in the construction industry. Taking the external scaffold erection of a rural villa building with 3 floors and below as an example, the present utility model elaborates in detail on its usage method. When construction work is required, the operator first inserts the block 125 at one end of the connecting plate 121 into the card slot on the first support frame 120, then aligns the pin hole at the lower part of the other end of the connecting plate 121 with the pin shaft on the upper part of the fixed plate 126 of the second support frame 120, then inserts the anti-sway rod into the fixing holes 140 on the first support frame 120 and the second support frame 120, and then presses down to insert the pin hole into the pin shaft, thus realizing the docking operation of the first support, the connecting plate 121 and the second support frame 120. Then, the next group of the first support frame 120, the connecting plate 121 and the second support frame 120 are successively subjected to the docking installation operation. Then, anti-sway rods are installed in the fixing holes 140 between two adjacent first support frames 120. Then, the strengthening rod 122 and the support column 123 are successively inserted into the corresponding installation holes on the corresponding connecting plates 121. Then, the pedal 150 is tightened on the connecting plate 121 by screws. Finally, one end of the anti-falling net is hung and tied to the hook 130, and the other end is tied to the upper part of the first support frame 120 and the second support frame 120, thus realizing the assembly operation of the construction external scaffold. The present utility model can realize rapid assembly, splicing, disassembly and removal through the detachable construction frame mechanism 100, greatly improving the disassembly and assembly efficiency, facilitating transportation and storage, solving the problem that the traditional scaffolding for medium and low-rise building construction still relies on welding with steel pipes and fasteners or tightening and fixing together with buckle bolts. Whether it is erection or disassembly, it is time-consuming and laborious, and it is very easy to have problems such as less tightened bolts or some bolts not being firmly tightened due to the operator's mistakes, resulting in certain safety hazards. It greatly improves the construction efficiency, reduces the working difficulty of the operator, and the operation is more convenient and efficient.

[0030] Through the cooperative plugging action of the card slot on the first support rod 111 and the block 125 at the end of the connecting plate 121, the rapid assembly and disassembly operation between the first support rod 111 and the connecting plate 121 is realized. And through the plugging action of the pin shaft and the pin hole on the connecting plate 121, as well as the supporting and fixing action of the fixed plate 126 on the connecting plate 121, while greatly improving the installation efficiency, the firm and stable performance of the support of the entire support assembly 110 is also increased, and the operation is safer and more convenient.

[0031] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle described in the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An external construction scaffold for a building, comprising a construction scaffold mechanism (100) located outside the building, characterized in that: The construction scaffold mechanism (100) includes a support assembly (110) for providing vertical height and horizontal support for construction workers. The support assembly (110) includes a vertically arranged first support rod (111) and a second support rod (112). A support frame (120) is arranged between the first support rod (111) and the second support rod (112). The support frame (120) includes connecting plates (121) detachably connecting two adjacent first support rods (111) and second support rods (112) on the same horizontal line. The number of connecting plates (121) is the same as the number of first support rods (111). Reinforcing rods (122) and support columns (123) are respectively inserted on both sides of the connecting plates (121) at both ends.

2. The external scaffold for building construction according to claim 1, characterized in that: One end of the connecting plate (121) is provided with a clamping block (125), and a pin hole is arranged at the lower part of the other end of the connecting plate (121). A clamping groove adapted to the clamping block (125) is formed on the first support rod (111). A fixing plate (126) is arranged on the inner side of the second support rod (112), and a pin (127) adapted to the pin hole is arranged on the upper part of the fixing plate (126) and on the axis of the pin hole.

3. The external scaffold for building construction according to claim 2, wherein: The construction scaffold mechanism (100) further includes a plurality of hooks (130) slidably arranged on the reinforcing rods (122). A fall prevention net is hung on the hooks (130), and the other end of the fall prevention net is tied to the upper part of the second support rod (112).

4. The building construction external scaffold according to claim 3, characterized in that: Fixing holes (140) are arranged at intervals up and down on both the first support rod (111) and the second support rod (112). A reinforcing connecting rod is inserted between the fixing holes (140) on the first support rod (111) and the second support rod (112).

5. The building construction external scaffold according to claim 4, characterized in that: Anti-sway rods are detachably arranged between two adjacent first support rods (111) and between two adjacent second support rods (112).

6. The external scaffold for building construction according to claim 5, characterized in that: A tread plate (150) is detachably arranged on the upper part of the support frame (120).

Images