A device for positioning and installing a parapet

Abstract

The utility model provides a kind of for edge guardrail positioning installation device, including telescopic positioning member and support piece, the telescopic positioning member top is hooked in the top cross bar, the support piece is set in the bottom of the telescopic positioning member, for placing the lower cross bar to be installed.The beneficial effects of the utility model are to realize the accurate positioning of the lower cross bar of edge guardrail, prevent the inclination of the lower cross bar, ensure the levelness of the lower cross bar, improve the overall installation quality, avoid rework, save labor and raw materials, improve construction efficiency, simple structure, convenient operation, can be applicable to the installation of different height cross bar.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, and in particular relates to a positioning and installation device for edge guardrails. Background Technology

[0002] Edge openings are common in building construction. Before final handover, formal edge guardrails need to be installed. During installation, the usual procedure is to first fix the uprights, then the top and bottom horizontal bars, and finally the toe board. Fixing the top horizontal bar to the top of the uprights is easy to position, but the bottom horizontal bar is prone to tilting during installation, affecting the overall aesthetics, leading to rework and material waste. Furthermore, it requires multiple people working together, resulting in low construction efficiency. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a positioning and installation device for edge guardrails, which effectively solves the technical problems of inaccurate positioning of edge guardrail crossbars, easy skewness, waste of materials, and low construction efficiency, and overcomes the shortcomings of existing technologies.

[0004] The technical solution adopted in this utility model is: a positioning and installation device for edge guardrails, which is installed on the top horizontal bar of the edge guardrail, including,

[0005] The telescopic positioning component is hooked at the top onto the top crossbar;

[0006] A support member, located at the bottom of the telescopic positioning member, is used to hold the lower crossbar to be installed.

[0007] Furthermore, the top of the telescopic positioning component is provided with a hook for hooking the top crossbar.

[0008] Furthermore, the telescopic positioning component includes,

[0009] The inner tube has the hook at the top;

[0010] An outer tube is fitted over the inner tube and can move along the inner tube. The support member is provided at the bottom of the outer tube.

[0011] Furthermore, the outer tube is provided with a positioning pin, which passes through the inner tube and is detachably connected to the inner tube.

[0012] Furthermore, the outer tube is provided with a connecting hole, and the positioning pin is detachably connected to the connecting hole.

[0013] Furthermore, the locating pin is configured as a locating bolt.

[0014] Furthermore, the inner tube has an elongated notch on the side near the connecting hole, the elongated notch is provided along the length of the inner tube, and the positioning pin passes through the elongated notch and abuts against the inner tube.

[0015] Furthermore, the inner tube is provided with a plurality of positioning holes, which are arranged along the length of the inner tube, and the positioning pin is detachably connected to the positioning hole.

[0016] Furthermore, the support member is arranged perpendicular to the outer tube, and one end is connected to the outer tube.

[0017] The advantages and positive effects of this utility model are as follows: By adopting the above technical solution, the accurate positioning of the lower horizontal bar of the edge guardrail is achieved, preventing the lower horizontal bar from tilting, ensuring the horizontality of the lower horizontal bar, improving the overall installation quality, avoiding rework, saving labor and materials, improving construction efficiency, and having a simple structure and convenient operation. It is applicable to the installation of horizontal bars of different heights. Attached Figure Description

[0018] The above and other objects, features, and advantages of this utility model will become more apparent from the more detailed description of the embodiments of this utility model in conjunction with the accompanying drawings. The accompanying drawings are provided to further illustrate the embodiments of this utility model and form part of the specification. They are used together with the embodiments of this utility model to explain the utility model and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same parts or steps.

[0019] Figure 1 This is an installation diagram of a positioning and installation device for edge guardrails according to a practical embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of a positioning and installation device for edge guardrails according to one embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the inner tube of a positioning and installation device for edge guardrails according to one embodiment of this utility model.

[0022] Figure 4 This is a schematic diagram of a positioning and installation device for edge guardrails according to Embodiment 2 of this utility model.

[0023] Figure 5 This is a schematic diagram of the inner tube of a positioning and installation device for edge guardrails according to Embodiment 2 of this utility model.

[0024] In the diagram: 1. Hook; 2. Inner tube; 3. Outer tube; 4. Support; 5. Positioning pin; 6. Long notch; 7. Positioning hole; 8. Upright post; 9. Top crossbar; 10. Bottom crossbar. Detailed Implementation

[0025] This utility model provides a positioning and installation device for edge guardrails. The following description, in conjunction with the accompanying drawings, illustrates this utility model.

[0026] In the description of this utility model, it should be understood that the terms "top," "bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that unless otherwise expressly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication between two elements. Those skilled in the art can understand the specific meaning of the above terms in this utility model through specific circumstances.

[0027] like Figure 1 As shown in the illustration, this utility model discloses a positioning and installation device for an edge guardrail. The device is vertically installed on the top horizontal bar 9 of the edge guardrail. The specific number of positioning and installation devices is not limited, but preferably two are used, arranged along the length of the top horizontal bar 9. The positioning and installation device includes a telescopic positioning component and a support component 4. The top of the telescopic positioning component hooks onto the top horizontal bar 9, and its length can be adjusted according to the installation position of the lower horizontal bar 10 to be installed. The support component 4 is located at the bottom of the telescopic positioning component and is used to place the lower horizontal bar 10 to be installed, ensuring that the lower horizontal bar 10 is placed horizontally on the support component 4, thus positioning the lower horizontal bar 10 and guaranteeing its levelness.

[0028] Specifically, for easy hooking, the top of the telescopic positioning component is equipped with a hook 1 for hooking the top crossbar 9. The hook 1 allows for quick and convenient installation of the telescopic positioning component. The shape of the hook 1 is not limited, but preferably it is a semi-circular arc structure.

[0029] Specifically, the telescopic positioning component includes an inner tube 2 and an outer tube 3. A hook 1 is fixed to the top of the inner tube 2, and the outer tube 3 is sleeved on the outside of the inner tube 2, with a clearance fit, allowing it to move along the inner tube 2. A support 4 is provided at the bottom of the outer tube 3. By moving the outer tube 3, the relative position of the outer tube 3 and the inner tube 2 can be adjusted, enabling the telescopic positioning component to extend and retract, thereby adjusting the vertical position of the support 4 and positioning the lower crossbar 10 at different heights.

[0030] Specifically, the outer tube 3 is equipped with a positioning pin 5, which passes through the inner tube 2 and is detachably connected to the inner tube 2. By setting the positioning pin 5, the outer tube 3 and the inner tube 2 can be detachably connected, making it easier to adjust the length of the telescopic positioning component.

[0031] Specifically, the outer tube 3 has a connecting hole, and the positioning pin 5 is detachably connected to the connecting hole. Preferably, the positioning pin 5 is a positioning bolt.

[0032] In some embodiments, such as Figure 2 and Figure 3 As shown, a connecting hole is provided on one side of the outer tube 3. The connecting hole is a threaded hole, and the positioning pin 5 is threadedly connected to the connecting hole. An elongated notch 6 is provided on the side of the inner tube 2 near the connecting hole. The elongated notch 6 is set along the length of the inner tube 2, and the positioning pin 5 passes through the elongated notch 6 and abuts against the inner tube 2. By turning the positioning pin 5, the positioning pin 5 passes through the elongated notch 6, and the screwed end of the positioning pin 5 abuts against the opposite side of the inner tube 2 with the elongated notch 6, thereby fixing the inner tube 2 and the outer tube 3.

[0033] In some embodiments, such as Figure 4 and Figure 5 As shown, connecting holes are provided on opposite sides of the outer tube 3, and multiple positioning holes 7 are provided on the inner tube 2. The positioning holes 7 are evenly spaced along the length of the inner tube 2, and are located opposite each other on both sides of the inner tube 2. The connecting holes and positioning holes 7 are through holes, and positioning pins 5 pass through the connecting holes and positioning holes 7, and are fastened with nuts. The positioning pins 5 can be used to connect the connecting holes and different positioning holes 7 to adjust the length of the telescopic positioning component.

[0034] Specifically, the support member 4 is set perpendicular to the outer tube 3, with one end fixedly connected to the outer tube 3 and the other end set as a free end, so that the lower crossbar 10 to be installed can be easily placed on the horizontal support member 4.

[0035] A method of using the edge guardrail positioning and installation device as described above includes the following steps:

[0036] S1. Weld the top horizontal bar 9 to the top of the vertical bar 8;

[0037] The upright pole 8 is set vertically, and the top horizontal bar 9 is directly welded to the top of the upright pole 8, which can ensure the levelness of the top horizontal bar 9.

[0038] S2. Hook the top of the telescopic positioning component onto the top crossbar 9;

[0039] The hooks 1 of multiple positioning devices are hooked onto the top crossbar 9. Preferably, two positioning devices are provided and hooked side by side onto the top crossbar 9. In order to provide stable support, the hook positions of the two positioning devices are symmetrically arranged.

[0040] S3. Adjust the length of the telescopic positioning component;

[0041] Loosen the positioning pin 5, adjust the relative position of the outer tube 3 and the inner tube 2 according to the installation position of the lower crossbar 10, so that the height of the support 4 is the same as the height of the lower crossbar 10, and tighten the positioning pin 5 to fix the outer tube 3 and the inner tube 2 in place.

[0042] S4. Position the lower crossbar 10 to be installed on the support 4.

[0043] Place the lower horizontal bar 10 on the support member 4, ensuring the horizontality of the lower horizontal bar 10, and weld the two ends of the lower horizontal bar 10 to the columns on both sides.

[0044] Example 1: As Figure 2 and Figure 3 As shown, a positioning and installation device for edge guardrails is vertically installed on the top horizontal bar 9 of the edge guardrail. Two devices are installed along the length of the top horizontal bar 9, and the two positioning devices are symmetrically positioned. It includes a telescopic positioning component and a support component 4. The telescopic positioning component includes an inner tube 2 and an outer tube 3. An arc-shaped hook 1 is welded to the top of the inner tube 2. The outer tube 3 is fitted over the inner tube 2 with a clearance fit, allowing it to move along the inner tube 2. A positioning pin 5 is provided on the outer tube 3, passing through the inner tube 2 and detachably connected to it. A connecting hole is provided on one side of the outer tube 3, which is a threaded hole. The positioning pin 5 is threaded into the connecting hole. An elongated notch 6 is provided on the side of the inner tube 2 near the connecting hole, extending along the length of the inner tube 2. The positioning pin 5 passes through the elongated notch 6 and abuts against the inner tube 2. The positioning pin 5 is a positioning bolt. The support component 4 is perpendicular to the outer tube 3, with one end welded and fixed to the bottom of the outer tube 3, and the other end being a free end. The inner tube 2, outer tube 3 and support 4 are all made of steel pipes, and the hook 1 is made of round steel.

[0045] Example 2: Figure 4 and Figure 5As shown, a positioning and installation device for edge guardrails is vertically installed on the top horizontal bar 9 of the edge guardrail. Two devices are installed along the length of the top horizontal bar 9, and the two positioning devices are symmetrically positioned. It includes a telescopic positioning component and a support component 4. The telescopic positioning component includes an inner tube 2 and an outer tube 3. An arc-shaped hook 1 is welded to the top of the inner tube 2. The outer tube 3 is fitted over the inner tube 2 with a clearance fit, allowing it to move along the inner tube 2. A positioning pin 5 is provided on the outer tube 3, passing through the inner tube 2 and detachably connected to it. Connecting holes are provided on opposite sides of the outer tube 3. Multiple positioning holes 7 are provided on the inner tube 2, evenly spaced along its length, and opposite each other on opposite sides. The connecting holes and positioning holes 7 are through holes. The positioning pin 5 is a positioning bolt, passing through the connecting holes and positioning holes 7, and secured with a nut. The support component 4 is perpendicular to the outer tube 3, with one end welded to the bottom of the outer tube 3 and the other end free. The inner tube 2, outer tube 3 and support 4 are all made of steel pipes, and the hook 1 is made of round steel.

[0046] The advantages and positive effects of this utility model are:

[0047] 1. It achieves accurate positioning of the lower horizontal bar of the edge guardrail, prevents the lower horizontal bar from tilting, ensures the horizontality of the lower horizontal bar, and improves the overall installation quality.

[0048] 2. It avoids rework, saves labor and materials, and improves construction efficiency.

[0049] 3. Simple structure, easy operation, and suitable for installation of crossbars of different heights.

[0050] The embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. It should be noted that implementations not illustrated or described in the drawings or the main text of the specification are forms known to those skilled in the art and have not been described in detail. Furthermore, the definitions of the various components described above are not limited to the specific structures, shapes, or methods mentioned in the embodiments, and those skilled in the art can easily modify or substitute them.

[0051] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made within the scope of the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A positioning and installation device for edge guardrails, mounted on the top horizontal bar of the edge guardrail, characterized in that: include, The telescopic positioning component is hooked at the top onto the top crossbar; A support member, located at the bottom of the telescopic positioning member, is used to hold the lower crossbar to be installed.

2. The positioning and installation device for edge guardrails according to claim 1, characterized in that: The top of the telescopic positioning component is provided with a hook for hooking the top crossbar.

3. A device for positioning and installing a parapet barrier according to claim 2, characterized in that: The telescopic positioning component includes, The inner tube has the hook at the top; An outer tube is fitted over the inner tube and can move along the inner tube. The support member is provided at the bottom of the outer tube.

4. A device for positioning and installing a parapet barrier according to claim 3, characterized in that: The outer tube is provided with a positioning pin, which passes through the inner tube and is detachably connected to the inner tube.

5. A device for positioning and installing a parapet guardrail according to claim 4, characterized in that: The outer tube is provided with a connecting hole, and the positioning pin is detachably connected to the connecting hole.

6. A positioning and installation device for edge guardrails according to claim 5, characterized in that: The locating pin is configured as a locating bolt.

7. A positioning and installation device for edge guardrails according to claim 5 or 6, characterized in that: The inner tube has an elongated notch on the side near the connecting hole. The elongated notch is set along the length of the inner tube, and the positioning pin passes through the elongated notch and abuts against the inner tube.

8. A device for positioning and installing a parapet according to any one of claims 4-6, characterized in that: The inner tube is provided with multiple positioning holes, which are set along the length of the inner tube, and the positioning pin is detachably connected to the positioning hole.

9. A device for positioning and installing a parapet according to any one of claims 3 to 6, characterized in that: The support is arranged perpendicular to the outer tube, and one end is connected to the outer tube.

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