Building construction outer protection frame convenient to splice

Abstract

The utility model discloses a convenient-to-splice outer protective frame for building construction, which is applied to the field of outer protective frames for buildings and comprises a bottom plate, and a frame is bolted to the top of the bottom plate. The connecting plates and the limiting blocks are hinged to the upper face of the bottom plate, the clamping blocks are installed on the connecting plates and the connecting blocks, and when the two protective frame units are spliced linearly or in a steering mode, the connecting plate or the limiting block on one protective frame unit is clamped into the connecting groove in the other protective frame unit; through mutual limiting of the clamping grooves and the clamping blocks, the two protection frame units can be conveniently spliced up and down through the design of the insertion rods and the insertion grooves, the two protection frame units can be protected through the connecting plates and the connecting frames in a certain gap in the installation mode, the use number of the protection frame units can be reduced, and the use cost is reduced. The splicing convenience is improved, the use cost is reduced, and meanwhile the stability performance can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of external protective scaffolds for buildings, and particularly relates to an external protective scaffold for building construction which is convenient for splicing. Background Art

[0002] Compared with traditional scaffolding, the external wall protective scaffold for buildings has the advantages of being convenient to erect and high safety factor. At present, when installing the protective scaffolds on the market, multiple protective scaffold units need to be spliced together, and the two protective scaffold units are fixed in a form of bolt fixation. Although the stability can be guaranteed, the speed of splicing the protective scaffold units is slow and the splicing efficiency is low. Moreover, the structure of the traditional protective scaffold unit is fixed and lacks a structure for extended protection. When splicing two protective scaffold units, they need to be closely fitted, resulting in a large number of protective scaffold units required when spliced into a whole, increasing the transportation and use costs. Content of the Utility Model

[0003] The purpose of the utility model is to provide an external protective scaffold for building construction which is convenient for splicing, and its advantage is that it is convenient for splicing and reduces costs.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions: an external protective scaffold for building construction which is convenient for splicing, including a bottom plate, a frame body is bolted to the top of the bottom plate, a connecting plate is hinged to the top of the bottom plate through a hinge, a limiting block is bolted to the front surface of the bottom plate, a connecting groove is opened at the top of the bottom plate, sliding grooves are symmetrically opened on the back surface of the frame body, a connecting frame slidably connected with the sliding grooves is arranged inside the frame body, strengthening brackets are symmetrically bolted between the bottom plate and the frame body, and inserting rods are bolted to the bottom of the bottom plate, and the number of the inserting rods is four.

[0005] By adopting the above technical solutions, in the utility model, a connecting plate and a limiting block are hinged on the bottom plate, and clamping blocks are installed on both the connecting plate and the connecting block. When two protective scaffold units are spliced linearly or turned, the connecting plate or the limiting block on one protective scaffold unit is clamped into the connecting groove on the other protective scaffold unit, and mutual limitation can be achieved through the clamping groove and the clamping block. With the design of the inserting rod and the inserting slot, it is convenient for two protective scaffold units to be spliced vertically. Moreover, in this installation method, there can be a certain gap between the two protective scaffold units, and protection is carried out through the connecting plate and the connecting frame, which can reduce the number of used protective scaffold units, improve the splicing convenience while reducing the use cost, and also ensure the stability performance.

[0006] The utility model is further arranged as: a clamping groove is opened inside the connecting groove, and clamping blocks matched with the clamping groove are opened on both the limiting block and the connecting plate.

[0007] With the above technical solution, it is convenient for the limiting block and the connecting plate to be stuck inside the connecting groove.

[0008] The present utility model is further configured as: slots for cooperating with the insertion rod are provided at the top of the frame body and the top of the strengthening bracket.

[0009] With the above technical solution, it is convenient to perform insertion limit on the insertion rod and limit the two protective frames spliced up and down.

[0010] The present utility model is further configured as: guiding blocks are symmetrically bolted inside the frame body, and guiding grooves for cooperating with the guiding blocks are provided on the connecting frame.

[0011] With the above technical solution, sliding limit is performed on the connecting frame.

[0012] The present utility model is further configured as: protective grilles are installed inside the frame body and inside the connecting frame.

[0013] With the above technical solution, protection is provided for personnel.

[0014] The present utility model is further configured as: threaded hole grooves are symmetrically provided at the top of the bottom plate, and the threaded hole grooves cooperate with external bolts.

[0015] With the above technical solution, it is convenient to use external bolts to fix the protective frame at the bottommost layer to the foundation.

[0016] The present utility model is further configured as: limiting bolts are symmetrically threadedly connected to the front surface of the frame body, and the limiting bolts cooperate with the connecting frame.

[0017] With the above technical solution, limit is performed on the connecting frame.

[0018] The present utility model is further configured as: the bottom plate, the frame body and the strengthening bracket are all made of stainless steel.

[0019] With the above technical solution, the durability and strength of the bottom plate, the frame body and the strengthening bracket are improved.

[0020] In summary, the present utility model has the following beneficial effects:

[0021] In the utility model, a connecting plate and a limiting block are hinged on the bottom plate. Clamping blocks are installed on both the connecting plate and the connecting block. When two protective frame units are linearly spliced or turn-spliced, the connecting plate or the limiting block on one protective frame unit is clamped into the connecting groove on the other protective frame unit, and mutual limitation can be achieved through the clamping groove and the clamping block. With the design of the inserting rod and the inserting slot, the upper and lower splicing of the two protective frame units can be facilitated. Moreover, in this installation method, there can be a certain gap between the two protective frame units, and protection is carried out through the connecting plate and the connecting frame, which can reduce the number of protective frame units used, improve the splicing convenience while reducing the use cost, and also ensure the stability performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the utility model;

[0023] Figure 2 is the partial structural sectional view of the utility model;

[0024] Figure 3 is the schematic diagram of the utility model in splicing use.

[0025] Reference numerals: 1, bottom plate; 2, frame body; 3, connecting plate; 4, limiting block; 5, connecting groove; 6, sliding groove; 7, connecting frame; 8, strengthening bracket; 9, inserting rod; 10, clamping groove; 11, clamping block; 12, inserting slot; 13, guiding block; 14, guiding groove; 15, protective grille; 16, threaded hole groove; 17, limiting bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes the present utility model in detail with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] Refer to Figure 1 、 Figure 2 and Figure 3 , an external protective frame for building construction that is convenient for splicing, including a bottom plate 1, a frame body 2 bolted to the top of the bottom plate 1, a connecting plate 3 hinged to the top of the bottom plate 1 through a hinge, a limiting block 4 bolted to the front of the bottom plate 1, a connecting groove 5 opened on the top of the bottom plate 1, sliding grooves 6 symmetrically opened on the back of the frame body 2, a connecting frame 7 arranged inside the frame body 2 and slidably connected to the sliding grooves 6, strengthening brackets 8 symmetrically bolted between the bottom plate 1 and the frame body 2, and inserting rods 9 bolted to the bottom of the bottom plate 1, and the number of the inserting rods 9 is four.

[0029] Refer to Figure 1, a clamping groove 10 is provided inside the connecting groove 5, and clamping blocks 11 that cooperate with the clamping groove 10 are provided on both the limiting block 4 and the connecting plate 3. By providing the clamping groove 10 and the clamping blocks 11, it is convenient to clamp the limiting block 4 and the connecting plate 3 inside the connecting groove 5.

[0030] Reference Figure 1 , slots 12 that cooperate with the insertion rod 9 are provided at the tops of both the frame body 2 and the reinforcing bracket 8. By providing the slots 12, it is convenient to perform insertion and limiting on the insertion rod 9 and limit the two protective frames spliced up and down.

[0031] Reference Figure 2 , guide blocks 13 are symmetrically bolted inside the frame body 2, and guide grooves 14 that cooperate with the guide blocks 13 are provided on the connecting frame 7. By providing the guide blocks 13 and the guide grooves 14, sliding limit is performed on the connecting frame 7.

[0032] Reference Figure 1 、 Figure 2 and Figure 3 , protective grilles 15 are installed inside both the frame body 2 and the connecting frame 7. By providing the protective grilles 15, protection is provided for personnel.

[0033] Reference Figure 1 , threaded hole grooves 16 are symmetrically provided at the top of the bottom plate 1, and the threaded hole grooves 16 cooperate with external bolts. By providing the threaded hole grooves 16, it is convenient to use external bolts to fix the protective frame at the bottommost layer to the foundation.

[0034] Reference Figure 1 , limit bolts 17 are symmetrically threadedly connected to the front of the frame body 2, and the limit bolts 17 cooperate with the connecting frame 7. By providing the limit bolts 17, limit is performed on the connecting frame 7.

[0035] Reference Figure 1 、 Figure 2 and Figure 3 , the bottom plate 1, the frame body 2, and the reinforcing bracket 8 are all made of stainless steel. By providing that the bottom plate 1, the frame body 2, and the reinforcing bracket 8 are all made of stainless steel, the durability and strength of the bottom plate 1, the frame body 2, and the reinforcing bracket 8 are improved.

[0036] Brief description of the usage process: In the present utility model, a connecting plate 3 is hinged on the bottom plate 1. When two protective frame units are linearly spliced, the connecting plate 3 on one of the protective frame units can be inserted into the clamping groove 10 on the other protective frame unit under the action of the clamping block 11, so that the two protective frame units can be spliced and limited. When the connecting frame 7 on one of the protective frame units slides into the sliding groove 6 inside the upper frame 2 of the other protective frame unit, secondary limit fixation is carried out. When turning splicing is required, only the limiting block 4 on one of the protective frame units needs to be inserted into the connecting groove 5 on the other protective frame unit, and mutual limitation is achieved through the clamping groove 10 and the clamping block 11. Moreover, in this installation method, there can be a certain gap between the two protective frame units, and protection is carried out through the connecting plate 3 and the connecting frame 7, which can reduce the number of protective frame units used, improve the splicing convenience, and reduce the use cost.

[0037] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. An external protective frame for construction that is easy to splice, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is bolted to a frame (2), the top of the base plate (1) is hinged to a connecting plate (3) through a hinge, the front of the base plate (1) is bolted to a limit block (4), the top of the base plate (1) is provided with a connecting groove (5), the back of the frame (2) is symmetrically provided with sliding grooves (6), the interior of the frame (2) is provided with a connecting frame (7) slidably connected to the sliding groove (6), the base plate (1) and the frame (2) are symmetrically bolted with a reinforcing bracket (8), the bottom of the base plate (1) is bolted to an insertion rod (9), and the number of the insertion rods (9) is four.

2. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: A locking groove (10) is provided inside the connection groove (5), and a locking block (11) for use with the locking groove (10) is provided on the limit block (4) and the connection plate (3).

3. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: The top of the frame (2) and the top of the reinforcing bracket (8) are both provided with a slot (12) for use with the insertion rod (9).

4. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: A guide block (13) is symmetrically bolted inside the frame (2), and a guide groove (14) for use with the guide block (13) is provided on the connecting frame (7).

5. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: A protective grille (15) is installed inside the frame (2) and inside the connecting frame (7).

6. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: The top of the bottom plate (1) is symmetrically provided with threaded holes (16), and the threaded holes (16) are used in conjunction with external bolts.

7. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: The front side of the frame (2) is symmetrically threadedly connected with a limit bolt (17), and the limit bolt (17) is used in conjunction with the connecting frame (7).

8. The external protective frame for construction that is easy to splice according to claim 1 is characterized by: The base plate (1), the frame (2) and the reinforcing bracket (8) are all made of stainless steel.

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