Novel wedge type scaffold

Abstract

The utility model discloses a novel wedge type scaffold which comprises a wedge block structure, an installation rod and a grid installation piece, the installation rod and the grid installation piece are installed on the wedge block structure, and bolts are installed at the connecting positions of the installation rod and the grid installation piece and the wedge block structure in a penetrating mode. A middle block is arranged in the middle of the wedge block structure, mounting bins are vertically distributed on the periphery of the middle block, limiting sliding strips are mounted on the two sides of the inner wall of each mounting bin, and mounting holes are formed in the other two sides of the inner wall of each mounting bin; and the mounting rods are distributed at the mounting bins which are vertically distributed close to the periphery of the wedge block structure. According to the novel wedge type scaffold, the springs are installed between the top pieces and the middle blocks, corresponding pushing force can be provided for the top pieces, then the top pieces can abut against the installation rods installed in the installation bins, the fixed installation rods are pushed and limited, the situation that the installation rods are displaced due to pressure during use is avoided, the installation fastening degree of the installation rods is improved, and the service life of the scaffold is prolonged. And the service life of the scaffold is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, in particular to a novel wedge-type scaffolding. Background Art

[0002] Scaffolding is a device frequently used in engineering projects. It is a temporary construction tool set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed. It is mainly for construction workers to work up and down or maintain the peripheral safety net and install components at high altitudes. It is usually made of bamboo, wood, steel pipes or synthetic materials. Scaffolding is an indispensable device in construction.

[0003] There are several problems with scaffolding during installation or use. First, the existing scaffolding base material is basically circular. Although it can be quickly docked and installed during installation, the fixed fastening structure is very easy to loosen during use. The existing scaffolding is not equipped with a corresponding limit structure, which is not convenient for long-term use of the scaffolding. Secondly, the existing scaffolding equipment is relatively lacking in the installation structure for the protective net. When installing the protective net, the net body is directly installed at the interface of the scaffolding. However, the net body is mostly fixed with cable ties, which is very easy to loosen after a period of use. It is even easy to loosen during installation, posing a safety threat to users. In response to the above problems, an innovative design was made based on the original new wedge-type scaffolding. Utility Model Content

[0004] The purpose of the present invention is to provide a new type of wedge-type scaffolding to solve the following problems when the scaffolding proposed in the above background technology is installed or used: first, the existing scaffolding base material is basically circular. Although it can be quickly docked and installed during installation, the fixed fastening structure is very easy to loosen during use. The existing scaffolding is not equipped with a corresponding limit structure, which is not convenient for the scaffolding to be used for a long time; secondly, the existing scaffolding equipment is relatively short of the installation structure for the protective net. When installing the protective net, the net body is directly installed at the interface of the scaffolding, but the net body is mostly fixed with cable ties, which is very easy to loosen after a period of use, and even easy to loosen during installation, posing a safety threat to users.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a novel wedge-type scaffolding, comprising a wedge structure and a mounting rod and a grid mounting member mounted thereon, wherein bolts are installed through the connection between the mounting rod and the grid mounting member and the wedge structure;

[0006] An intermediate block is provided in the middle of the wedge block structure, and mounting chambers are vertically distributed around the intermediate block. Limiting slide bars are installed on two sides of the inner wall of the mounting chamber, and mounting holes are opened on the other two sides of the inner wall of the mounting chamber.

[0007] The mounting rod is distributed at the mounting bin vertically distributed around the wedge structure, and first limiting sliding grooves are provided on two sides of the outer wall of the mounting rod close to the mounting bin, and first docking holes are provided on the other two sides of the mounting bin.

[0008] Preferably, the installation compartments are distributed in a cross pattern on the middle block, and a top plate nested and slidably arranged with the limiting slide bar is provided in the installation compartment, and a spring is connected to the top plate.

[0009] Preferably, the top plate and the middle block form a telescopic structure through a spring, and the top plate is fittedly connected to the end of the mounting rod.

[0010] Preferably, the cross section of the mounting rod is set to a square structure, and the edges of the mounting rod are chamfered, the mounting rod and the mounting bin are nested and connected, and the first limiting slide groove and the limiting slide bar are nested and slidably connected.

[0011] Preferably, the grid mounting piece is located in the mounting bin, second docking holes are provided on two sides of the grid mounting piece, second limiting sliding grooves are installed on the other two sides of the grid mounting piece, and limiting teeth are distributed on one end of the grid mounting piece close to the mounting bin.

[0012] Preferably, the grid mounting member forms a nested sliding connection with the limiting sliding bar through the second limiting sliding groove.

[0013] Preferably, the bolt is connected through the mounting hole and the first docking hole on the mounting rod, and the bolt is connected through the mounting hole and the second docking hole on the grid mounting member.

[0014] Preferably, a nut and a washer are installed through the bolt, and the bolt and the nut are threadedly connected.

[0015] The new wedge-type scaffolding of the utility model has the following beneficial effects:

[0016] 1. The spring installed between the top plate and the middle block can provide corresponding pushing force for the top plate, thereby supporting the mounting rod installed in the mounting compartment and pushing the fixed mounting rod to a limited position, thereby preventing the mounting rod from being displaced by pressure during use, improving the installation tightness of the mounting rod and extending the service life of the scaffolding;

[0017] 2. The installation rod with a square cross-section is nested with the installation compartment to prevent the installation rod from rotating when engineers step on the scaffolding, thereby improving the adaptability and stability of the installation rod and increasing the safety of users.

[0018] 3. Through the optional grid mounting parts installed in the installation chamber, the protective net can be positioned by the limiting teeth on the grid mounting parts. At the same time, the protective net is inserted between the grid mounting parts and the installation chamber and can be positioned by the bolts in the second docking hole, which can increase the installation and fixing area of ​​the safety net and improve the safety of the safety net. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the wedge structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the bolt installation structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the grid mounting piece of the utility model;

[0024] Figure 5 This is a schematic cross-sectional view of the wedge structure of the utility model.

[0025]

Main component symbol description

[0026] 1. Wedge structure; 101. Middle block; 102. Mounting compartment; 103. Limiting slide; 104. Mounting hole; 105. Top plate; 106. Spring;

[0027] 2. Mounting rod; 201. First docking hole; 202. First limiting slide groove;

[0028] 3. Grid mounting piece; 301. Second docking hole; 302. Second limiting slide groove; 303. Limiting tooth.

[0029] 4. Bolt; 401. Nut; 402. Washer. DETAILED DESCRIPTION

[0030] The novel wedge-type scaffold of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0035] See also Figure 1-5The utility model provides a technical solution: a new wedge-type scaffolding, comprising a wedge structure 1 and a mounting rod 2 and a grid mounting member 3 mounted thereon, wherein bolts 4 are installed through the connection between the mounting rod 2 and the grid mounting member 3 and the wedge structure 1;

[0036] An intermediate block 101 is provided in the middle of the wedge structure 1. An installation compartment 102 is vertically distributed around the intermediate block 101. Limiting slide bars 103 are installed on two sides of the inner wall of the installation compartment 102. The other two sides of the inner wall of the installation compartment 102 are provided with installation holes 104.

[0037] The mounting rod 2 is distributed on the mounting bin 102 vertically distributed around the wedge structure 1, and the mounting rod 2 is provided with a first limiting slide groove 202 on two sides of the outer wall close to the mounting bin 102, and the other two sides of the mounting bin 102 are penetrated by a first docking hole 201. The cross section of the mounting rod 2 is set as a square structure, and the edges of the mounting rod 2 are chamfered. The chamfered design improves the safety of use. The mounting rod 2 with a square cross section is nested with the mounting bin 102, which can avoid the rotation of the mounting rod 2 when the engineering personnel step on the scaffolding, improve the adaptability and stability of the mounting rod 2, and increase the safety of the users. The mounting rod 2 and the mounting bin 102 are nested and connected, and the first limiting slide groove 202 and the limiting slide bar 103 are nested and slidably connected. The first limiting slide groove 202 and the limiting slide bar 103 cooperate with each other to ensure the smoothness of the installation.

[0038] The mounting chambers 102 are cross-distributed on the middle block 101, and a top sheet 105 is provided in the mounting chamber 102, which is nested and slided with the limiting slide bar 103, and a spring 106 is connected to the top sheet 105. The spring 106 is installed between the top sheet 105 and the middle block 101, and the top sheet 105 forms a telescopic structure with the middle block 101 through the spring 106. The end of the top sheet 105 and the mounting rod 2 are fitted together, which can provide corresponding pushing force for the top sheet 105, and then can support the mounting rod 2 installed in the mounting chamber 102, and push and limit the fixed mounting rod 2.

[0039] In this example, the grid mounting member 3 is located in the mounting bin 102, and second docking holes 301 are provided on two sides of the grid mounting member 3, and second limiting slide grooves 302 are installed on the other two sides of the grid mounting member 3. Limiting teeth 303 are distributed on one end of the grid mounting member 3 close to the mounting bin 102, and the grid mounting member 3 forms a nested sliding connection with the limiting slide bar 103 through the second limiting slide groove 302. The optionally installed grid mounting member 3 positions the protective net through the limiting teeth 303 on the grid mounting member 3. At the same time, the protective net is inserted between the grid mounting member 3 and the mounting bin 102, and can be positioned by the bolts 4 in the second docking holes 301, which can increase the installation and fixation area of ​​the safety net.

[0040] In this example, the bolt 4 is connected to the mounting hole 104 and the first docking hole 201 on the mounting rod 2 respectively, and the bolt 4 is connected to the mounting hole 104 and the second docking hole 301 on the grid mounting member 3 respectively. A nut 401 and a gasket 402 are installed on the bolt 4, and the bolt 4 and the nut 401 are threadedly connected. The wedge block structure 1 and the mounting rod 2 or the wedge block structure 1 and the grid mounting member 3 are installed and fixed by the bolt 4 in conjunction with the nut 401 and the gasket 402.

[0041] Working principle: According to Figure 1-3 As shown, take out several wedge structures 1 and the mounting rod 2 to assemble the two, align the mounting rod 2 with the mounting compartment 102, and ensure that the limiting slide 103 is docked and slid with the first limiting slide groove 202. When installing the mounting rod 2, it can be supported against the top plate 105. Then take out the bolt 4 and install it through the mounting hole 104 and the first docking hole 201. Use the nut 401 and the washer 402 to tighten the bolt 4 to complete the installation of the mounting rod 2 and the mounting compartment 102.

[0042] according to Figure 5 As shown, when the mounting rod 2 is used in the wedge structure 1, the spring 106 pushes the top plate 105 to provide a corresponding pushing force, which supports the mounting rod 2 installed in the mounting compartment 102 and limits the pushing of the mounting rod 2. When the mounting rod 2 is under pressure, the top plate 105 is pushed out synchronously to press it, thereby preventing the mounting rod 2 from being displaced during use.

[0043] according to Figure 3-4 As shown, a protective net structure needs to be installed at the periphery. During installation, the protective net is taken out and the edge of the protective net is placed between the grid mounting member 3 and the mounting chamber 102. At this time, the limiting teeth 303 on the grid mounting member 3 are pushed to position the protective net. The grid mounting member 3 and the wedge block structure 1 are installed and positioned by passing the bolt 4 through the second docking hole 301. The grid mounting member 3 is connected at the four corners of the protective net to fully fix the protective net, thereby improving the safety of users when using the scaffolding.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A new type of wedge-type scaffolding, characterized by: It comprises a wedge structure (1) and a mounting rod (2) and a grid mounting member (3) mounted thereon, wherein a bolt (4) is installed through the connection between the mounting rod (2), the grid mounting member (3) and the wedge structure (1); An intermediate block (101) is provided in the middle of the wedge block structure (1), and mounting chambers (102) are vertically distributed around the intermediate block (101). Limiting slide bars (103) are installed on two sides of the inner wall of the mounting chamber (102), and mounting holes (104) are opened on the other two sides of the inner wall of the mounting chamber (102); The installation rod (2) is distributed on the wedge block structure (1) close to the installation bin (102) distributed vertically on all sides, and the installation rod (2) is provided with first limiting sliding grooves (202) on two sides of the outer wall close to the installation bin (102), and the other two sides of the installation bin (102) are provided with first docking holes (201).

2. A novel wedge-type scaffold according to claim 1, characterized in that: The installation chambers (102) are distributed in a cross-shaped manner on the middle block (101), and a top plate (105) is provided in the installation chamber (102) and is nested and slidable with the limiting slide bar (103), and a spring (106) is connected to the top plate (105).

3. A novel wedge-type scaffold according to claim 2, characterized in that: The top plate (105) forms a telescopic structure with the middle block (101) via a spring (106), and the top plate (105) is in close contact connection with the end of the mounting rod (2).

4. The novel wedge-type scaffold according to claim 1 is characterized in that: The cross section of the mounting rod (2) is set to a square structure, and the edges of the mounting rod (2) are all chamfered, the mounting rod (2) and the mounting chamber (102) are nested and connected, and the first limiting sliding groove (202) and the limiting sliding strip (103) are nested and slidably connected.

5. The novel wedge-type scaffold according to claim 1 is characterized in that: The grid mounting member (3) is located in the mounting chamber (102), and second docking holes (301) are provided on two sides of the grid mounting member (3), and second limiting sliding grooves (302) are provided on the other two sides of the grid mounting member (3), and limiting teeth (303) are distributed on one end of the grid mounting member (3) close to the mounting chamber (102).

6. The novel wedge-type scaffold according to claim 1 is characterized in that: The grid mounting member (3) forms a nested sliding connection with the limiting sliding strip (103) via the second limiting sliding groove (302).

7. The novel wedge-type scaffold according to claim 1 is characterized in that: The bolt (4) is connected through the mounting hole (104) and the first docking hole (201) on the mounting rod (2), and the bolt (4) is connected through the mounting hole (104) and the second docking hole (301) on the grid mounting member (3).

8. The novel wedge-type scaffold according to claim 1 is characterized in that: A nut (401) and a washer (402) are installed through the bolt (4), and the bolt (4) and the nut (401) are threadedly connected.

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