Scaffold for house construction

Abstract

The utility model discloses a scaffold for residence construction, which relates to the field of construction scaffolds and comprises a plurality of groups of supporting longitudinal beams and a plurality of groups of supporting cross beams which are mutually spliced and fixedly connected through connecting pieces. The two sets of connecting pieces are fixed to the two ends of the supporting cross beam correspondingly, and the connecting pieces and the supporting longitudinal beams are installed in the supporting cross beam in a spliced mode. The auxiliary supporting pieces are installed on the surfaces of the supporting beams in a sliding mode, the auxiliary supporting pieces are matched with the external scaffold steel pipes in the supporting beams to play a role in reinforcing the structure, the scaffold has high combination convenience during splicing installation, and due to the fact that the deformability of the steel pipes is poor, the sizes of the steel pipes must be very accurate during mutual combination; however, the supporting cross beams of the scaffold have certain adjustability, so that the supporting cross beams can be combined and mounted by adjusting the lengths of the supporting cross beams to be matched with the supporting longitudinal beams when the gaps occur.

Description

Technical Field

[0001] The utility model relates to the field of construction scaffolds, in particular to a scaffold for residential construction. Background Art

[0002] Construction scaffolding refers to various supports set up on construction sites for workers to operate and solve vertical and horizontal transportation. It is mainly used in exterior walls, interior decoration or places with high floor heights that cannot be directly constructed, so that construction workers can work up and down, maintain peripheral safety nets and install components at high altitudes.

[0003] When existing scaffolding steel pipes are combined with each other, they must ensure that the sizes are accurately matched. Any slight size deviation may result in the failure to smoothly connect or splice the steel pipes. If the size is not accurate, even if the steel pipes appear to be aligned, they may encounter obstacles during the splicing process, resulting in failure to connect tightly. This not only affects the stability and safety of the scaffolding, but may also reduce construction efficiency. Therefore, there is still room for improvement in the process of steel pipe combination. Utility Model Content

[0004] The purpose of the utility model is to provide a scaffold for residential construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scaffold for residential construction, comprising supporting longitudinal beams and supporting transverse beams, wherein the supporting longitudinal beams and supporting transverse beams are provided in a plurality of groups and are spliced ​​and fixed to each other;

[0006] Connectors, which are provided in two groups and are respectively fixed at both ends of the supporting crossbeam, play the role of splicing and installing with the supporting longitudinal beam inside the supporting crossbeam;

[0007] Auxiliary support parts are slidably installed on the surface of the supporting beam, and cooperate with the external scaffolding steel pipe inside the supporting beam to play the role of reinforcing the structure.

[0008] Preferably, the supporting longitudinal beam comprises a longitudinal steel pipe, a limiting plate and connecting holes; the limiting plate is fixedly connected to the surface of the longitudinal steel pipe, and four groups of connecting holes are provided on the surface of the limiting plate.

[0009] Preferably, the supporting crossbeam comprises a transverse steel pipe, a connecting piece and an auxiliary supporting piece. Both ends of the transverse steel pipe are threadedly connected with the connecting piece, and the surface of the transverse steel pipe is slidably connected with the auxiliary supporting piece.

[0010] Preferably, the transverse steel pipe includes a steel pipe body and a threaded interface. The interior of the steel pipe body is hollow, and one end of the steel pipe body is fixedly connected with the threaded interface.

[0011] Preferably, the connecting member includes a connecting member body, a pin, a rotating handle, a threaded protrusion and a limiting protrusion. A vertical opening is opened at one end of the connecting member body, and the opening corresponds to the connection hole position of the supporting longitudinal beam. A pin is inserted in the opening. The other end of the connecting member body is rotatably connected to the rotating handle, one end of the rotating handle is fixedly connected to the threaded protrusion, and one end of the threaded protrusion is fixedly connected to the limiting protrusion.

[0012] Preferably, the auxiliary support member comprises a sliding ring, a cylindrical protrusion and a receiving slot, the front end of the sliding ring is threadedly connected with the cylindrical protrusion, and the surface of the cylindrical protrusion is fixedly connected with the receiving slot.

[0013] Preferably, the limiting protrusion of the connecting piece rotates inside the steel pipe body of the transverse steel pipe, and the threaded protrusion of the connecting piece is threadedly connected to the threaded interface of the transverse steel pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a scaffold for residential construction, comprising a supporting longitudinal beam and a supporting transverse beam, wherein the supporting longitudinal beam and the supporting transverse beam are provided with a plurality of groups and are spliced ​​and fixed to each other; a connecting piece, wherein the connecting piece is provided with two groups and is respectively fixed at the two ends of the supporting transverse beam, and plays a role of splicing and installing with the supporting longitudinal beam in the supporting transverse beam; an auxiliary supporting piece, wherein the auxiliary supporting piece is slidably installed on the surface of the supporting transverse beam, and plays a role of reinforcing the structure in cooperation with an externally connected scaffolding steel pipe in the supporting transverse beam. When in use, the scaffold has a strong combination convenience during splicing and installation. Since the steel pipe itself has a poor deformability, the size must be very precise when combined with each other, otherwise it is easy to cause the situation that the splicing cannot be performed after alignment, and the supporting transverse beam of the scaffold has a certain degree of adjustability. When a vacant position occurs, the length of the supporting transverse beam itself can be adjusted to cooperate with the supporting longitudinal beam for combined installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the scaffolding used for residential construction of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the scaffolding used for residential construction of the utility model Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the supporting beam of the scaffolding for residential construction of the utility model;

[0020] Figure 4 This is a disassembly diagram of the supporting beam of the scaffolding used for residential construction of the utility model;

[0021] Figure 5This is a detailed drawing of the scaffolding used for residential construction according to the utility model.

[0022] In the figure: 1. Support longitudinal beam; 2. Support transverse beam; 3. Longitudinal steel pipe; 4. Limit plate; 5. Connection hole; 6. Transverse steel pipe; 7. Connector; 8. Auxiliary support; 9. Steel pipe body; 10. Threaded interface; 11. Connector body; 12. Pin; 13. Rotating handle; 14. Threaded protrusion; 15. Limiting bump; 16. Sliding ring; 17. Cylindrical bump; 18. Mounting slot. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0028] Embodiment 1

[0029] See also Figures 1 to 5 , the utility model provides a technical solution: a scaffold for residential construction, comprising a supporting longitudinal beam 1 and a supporting transverse beam 2, wherein the supporting longitudinal beam 1 and the supporting transverse beam 2 are provided in a plurality of groups and are spliced ​​and fixed to each other;

[0030] Connecting piece 7, two groups of connecting pieces 7 are provided and are fixed at both ends of the supporting cross beam 2 respectively, and play the role of splicing and installing with the supporting longitudinal beam 1 in the supporting cross beam 2;

[0031] Auxiliary support member 8, the auxiliary support member 8 is slidably mounted on the surface of the support beam 2, and cooperates with the external scaffolding steel pipe inside the support beam 2 to play the role of reinforcing the structure;

[0032] When in use, the scaffolding has a strong combination convenience during splicing and installation. Since the steel pipe itself has poor deformability, the size must be very precise when combined with each other, otherwise it is easy to appear that the splicing cannot be done after alignment. The supporting crossbeam 2 of the scaffolding has a certain degree of adjustability. When there is a vacant position, the length of the supporting crossbeam 2 itself can be adjusted to cooperate with the supporting longitudinal beam 1 for combined installation.

[0033] Embodiment 2

[0034] On the basis of the first embodiment, the supporting longitudinal beam 1 comprises a longitudinal steel pipe 3, a limiting plate 4 and connection holes 5. The surface of the longitudinal steel pipe 3 is fixedly connected to the limiting plate 4, and the surface of the limiting plate 4 is provided with four groups of connection holes 5.

[0035] The supporting crossbeam 2 comprises a transverse steel pipe 6, a connecting piece 7 and an auxiliary supporting piece 8. The connecting pieces 7 are threadedly connected at both ends of the transverse steel pipe 6, and the auxiliary supporting piece 8 is slidably connected on the surface of the transverse steel pipe 6.

[0036] During installation, align the connecting piece 7 of the supporting crossbeam 2 with the connecting hole 5 of the supporting longitudinal beam 1 and insert and fix it to achieve the fixed installation of the supporting longitudinal beam 1 and the supporting crossbeam 2. The connecting hole 5 of the four groups of supporting longitudinal beams 1 can simultaneously meet the fixation of the four groups of supporting crossbeams 2. The supporting crossbeams 2 and the supporting longitudinal beams 1 are spliced ​​and installed to form the entire scaffolding.

[0037] Embodiment 3

[0038] On the basis of the first embodiment, the transverse steel pipe 6 includes a steel pipe body 9 and a threaded interface 10. The steel pipe body 9 is hollow inside, and one end of the steel pipe body 9 is fixedly connected to the threaded interface 10.

[0039] The connecting member 7 includes a connecting member body 11, a pin 12, a rotating handle 13, a threaded protrusion 14 and a limiting protrusion 15. A vertical opening is opened at one end of the connecting member body 11, and the opening corresponds to the connecting hole position 5 of the supporting longitudinal beam 1. The pin 12 is inserted in the opening. The other end of the connecting member body 11 is rotatably connected to the rotating handle 13. One end of the rotating handle 13 is fixedly connected to the threaded protrusion 14, and one end of the threaded protrusion 14 is fixedly connected to the limiting protrusion 15.

[0040] The limiting protrusion 15 of the connecting member 7 rotates in the steel pipe body 9 of the transverse steel pipe 6, and the threaded protrusion 14 of the connecting member 7 is threadedly connected with the threaded interface 10 of the transverse steel pipe 6;

[0041] When adjusting the length of the supporting crossbeam 2, the rotating handle 13 can be turned to drive the threaded protrusion 14 to be screwed out from the threaded interface 10 to extend the overall length of the supporting crossbeam 2, so as to facilitate the alignment of the opening of the connecting member body 11 with the connecting hole 5 of the supporting longitudinal beam 1. After alignment, the pin 12 is inserted to complete the combined installation of the supporting longitudinal beam 1 and the supporting crossbeam 2. The use of the limiting protrusion 15 can prevent the threaded protrusion 14 from being excessively screwed out and falling off from the threaded interface 10. The limiting protrusion 15 will be clamped in the steel pipe body 9 after moving to the end of the steel pipe body 9, so as to prevent the problem of separation of the connecting member 7 and the transverse steel pipe 6, thereby improving safety.

[0042] The auxiliary support member 8 comprises a sliding ring 16, a cylindrical protrusion 17 and a receiving slot 18. The front end of the sliding ring 16 is threadedly connected with the cylindrical protrusion 17, and the surface of the cylindrical protrusion 17 is fixedly connected with the receiving slot 18.

[0043] An external supporting steel pipe can be inserted into the installation slot 18 of the auxiliary supporting member 8. The supporting steel pipe can serve as a temporary storage for items in the scaffolding. Workers can hang their water bottles or tools at the angle between the supporting steel pipe and the auxiliary supporting member 8. The items hung on the external steel pipe will not affect the construction of the workers standing in the scaffolding. Most of the existing workers' items are placed in the support board inside the scaffolding where the workers walk. The space inside the scaffolding is originally narrow, and the workers may trip when walking. The angle and position of the installation slot 18 can be adjusted according to actual usage needs. During adjustment, the sliding ring 16 can be slid on the surface of the steel pipe body 9, and the angle of the installation slot 18 can be adjusted by rotating the cylindrical protrusion 17.

[0044] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A scaffold for residential construction, comprising a supporting longitudinal beam (1) and a supporting transverse beam (2), characterized in that: The supporting longitudinal beams (1) and the supporting transverse beams (2) are provided in a plurality of groups and are spliced ​​and fixed to each other; Connecting pieces (7), the connecting pieces (7) are provided in two groups and are respectively fixed at the two ends of the supporting crossbeam (2), and play the role of splicing and installing with the supporting longitudinal beam (1) inside the supporting crossbeam (2); The auxiliary support member (8) is slidably mounted on the surface of the supporting crossbeam (2) and cooperates with the externally connected scaffolding steel pipe inside the supporting crossbeam (2) to play a role in reinforcing the structure.

2. A scaffold for residential construction according to claim 1, characterized in that: The supporting longitudinal beam (1) comprises a longitudinal steel pipe (3), a limiting plate (4) and connecting holes (5); the surface of the longitudinal steel pipe (3) is fixedly connected to the limiting plate (4), and the surface of the limiting plate (4) is provided with four groups of connecting holes (5).

3. A scaffold for residential construction according to claim 1, characterized in that: The supporting crossbeam (2) comprises a transverse steel pipe (6), a connecting piece (7) and an auxiliary supporting piece (8); both ends of the transverse steel pipe (6) are threadedly connected to the connecting piece (7); and the surface of the transverse steel pipe (6) is slidably connected to the auxiliary supporting piece (8).

4. A scaffold for residential construction according to claim 3, characterized in that: The transverse steel pipe (6) comprises a steel pipe body (9) and a threaded interface (10); the interior of the steel pipe body (9) is hollow, and one end of the steel pipe body (9) is fixedly connected to the threaded interface (10).

5. A scaffold for residential construction according to claim 3, characterized in that: The connecting member (7) comprises a connecting member body (11), a pin (12), a rotating handle (13), a threaded protrusion (14) and a limiting protrusion (15); a vertical opening is provided at one end of the connecting member body (11), the opening corresponds to a connecting hole position (5) of the supporting longitudinal beam (1), a pin (12) is inserted in the opening, and a rotating handle (13) is rotatably connected to the other end of the connecting member body (11); one end of the rotating handle (13) is fixedly connected to the threaded protrusion (14), and one end of the threaded protrusion (14) is fixedly connected to the limiting protrusion (15).

6. A scaffold for residential construction according to claim 3, characterized in that: The auxiliary support member (8) comprises a sliding ring (16), a cylindrical protrusion (17) and a receiving slot (18); the front end of the sliding ring (16) is threadedly connected to the cylindrical protrusion (17), and the surface of the cylindrical protrusion (17) is fixedly connected to the receiving slot (18).

7. A scaffold for residential construction according to claim 5, characterized in that: The limiting protrusion (15) of the connecting piece (7) rotates inside the steel pipe body (9) of the transverse steel pipe (6), and the threaded protrusion (14) of the connecting piece (7) is threadedly connected to the threaded interface (10) of the transverse steel pipe (6).

Images