High-strength equipotential row clamp

Abstract

The utility model discloses a high-strength equipotential row clamp, and belongs to the technical field of equipotential row clamps. Comprising a protection box, the protection box is made of a stainless steel alloy material and is embedded in a building wall, an embedding groove is formed in the protection box, a sealing door is rotatably installed at the position, located at the embedding groove, of the protection box, and a plurality of copper bar clamp bodies are installed in the protection box made of the stainless steel alloy material in a protective mode. The structural strength of the protection box can be enhanced through a reinforcing column and a reinforcing frame, the protection box is pre-embedded and sleeved with a buffering pad, the buffering and damping purposes are achieved when the pre-embedded wall body is installed, the deformation phenomenon is avoided, the supporting capacity of the equipotential plate is enhanced through the reinforcing frame, the multiple copper bar clamp bodies are installed more firmly, and the reinforcing column enables a sealing door which is rotationally closed to be subjected to supporting treatment; and the two T-shaped structure metal components are installed in an embedded mode and are in threaded connection with the multiple copper bar clamp bodies, so that the connection strength of the copper bar clamp bodies is further enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of equipotential bar clamps, and more specifically, to a high-strength equipotential bar clamp. Background Art

[0002] The equipotential clamp is generally installed inside the connection terminal box by bolt threads, and the terminal box is generally buried in the wall for installation. Since the strength of the terminal box material is generally not high, the terminal box may be squeezed, vibrated or deformed due to wall vibration, construction and installation, etc., which may easily cause the equipotential clamp to have loose wires and loose connections, that is, the connection strength is not enough, and there are certain safety hazards. The prior art announcement number CN220358351U proposes a high-strength equipotential clamp for construction. The device adopts a supporting frame to effectively absorb the internal stress of the dispersed junction box from the wall, provide high-strength support for the junction box, improve the overall strength of the junction box, and avoid bearing weight on the wall. The ability to produce a serious impact on the effect, the use of conductive tubes, so that the metal components are convenient for equipotential connection while improving the overall strength of the junction box, in view of the above-mentioned related technologies, the utility model inventor believes that there are still the following defects: although the terminal box body in the comparative literature has improved the overall compressive capacity by increasing strength, when the wall vibration, construction and installation and other situations occur, the pre-buried installation of the terminal box does not have a buffering function, it will still cause the terminal box to be squeezed and deformed and vibrate. It is also easy to cause the equipotential clamp to loosen the wire body and the connection part. That is, the problem of insufficient connection strength still exists, and there are certain safety hazards. In view of this, we propose a high-strength equipotential clamp. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] The purpose of the present application is to provide a high-strength equipotential bar clamp, which solves the problem that although the terminal box body in the comparative literature in the above-mentioned background technology has improved the overall compressive resistance by increasing the strength, when the wall vibration, construction and installation and other situations occur, the terminal box will still be squeezed and deformed and vibrated because the pre-buffered installation of the terminal box does not have a buffering function, which is also easy to cause the equipotential bar clamp to have loose wires and loose connections. That is, the problem of insufficient connection strength still exists, and there are certain technical problems of potential safety hazards. A protective box made of stainless steel alloy is protectively installed with multiple copper bar clamp bodies. The protective box can enhance the strength of the structure through reinforcing columns and reinforcing frames. The protective box is pre-buried with a buffer pad to achieve the purpose of buffering and shock absorption when pre-buried in the wall to avoid deformation. The reinforcing frame enhances the supporting capacity of the equipotential plate, so that the installation of multiple copper bar clamp bodies is more secure. The reinforcing column supports the rotating closed sealing door to enhance the impact resistance of the sealing door. Two T-shaped structural metal components are embedded and installed, and are threadedly connected to multiple copper bar clamp bodies, so that the connection strength of the copper bar clamp bodies is further enhanced. The technical effect of the treatment.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a high-strength equipotential bar clamp, comprising: a protective box, the protective box is made of stainless steel alloy and is embedded in the wall of a building, an engaging groove is provided on the protective box, a sealing door is rotatably installed at the engaging groove, two reinforcing columns are fixedly provided on the inner walls on both sides of the protective box, and equipotential plates are fixedly provided on the inner walls on the other two sides of the protective box, a reinforcing frame is fixedly provided on the inner wall of the protective box, the reinforcing frame is provided at the bottom surface of the equipotential plate, a plurality of copper bar clamp bodies are threadedly installed at the equipotential plate, a buffer pad is sleeved and installed on the outer surface of the protective box, two metal components are plugged and installed in the protective box, and the metal components are threadedly connected to the copper bar clamp body through a threaded structure.

[0007] By adopting the above technical scheme, multiple copper busbar clamp bodies can be installed inside the protective box made of stainless steel alloy through threads. The internal wall of the protective box can enhance the strength of the overall structure of the protective box by fixing reinforcement columns and reinforcement frames. When the protective box is pre-buried inside the wall, the buffer pad can be used to achieve the purpose of buffering and shock absorption to avoid deformation during installation in the buried wall. The reinforcement frame can enhance the supporting capacity of the equipotential plate, making the installation of multiple copper busbar clamp bodies more stable and firm. The reinforcement column can support the rotating closed sealing door to enhance the impact resistance of the sealing door. The two metal components plugged and installed on the protective box are also buried inside the building wall, and the metal components are threadedly connected to the multiple copper busbar clamp bodies, thereby further enhancing the connection strength of the copper busbar clamp bodies.

[0008] Optionally, a knock-out hole and two plug-in slots are provided at the bottom of the protective box, and a metal component is slidably plugged into each of the plug-in slots.

[0009] By adopting the above technical solution, the knock-out hole can be processed by using a tool to form a threading hole, and the metal component can be inserted into the protective box from the plug-in slot.

[0010] Optionally, the metal component is in a T-shaped structure, the bottom of the metal component is buried and installed in the building wall, and a plurality of rows of screw holes are provided on the metal component, and each row is provided with two screw holes.

[0011] By adopting the above technical solution, the metal components of the T-shaped structure are buried and installed in the building wall, so that the installation of the metal components is more secure.

[0012] Optionally, the buffer pad is a rubber pad, and a circular groove and two strip grooves are formed at the bottom of the buffer pad.

[0013] By adopting the above technical solution, the rubber buffer pad can provide buffering and shock absorption effects for the protective box.

[0014] Optionally, two first bolts are threadedly installed at both ends of the copper bar clamp body, and the ends of the copper bar clamp body are threadedly connected to a connecting column, the connecting column is threadedly connected to a ceramic seat and a concave seat, and the concave seat is threadedly connected to the equipotential plate through bolts.

[0015] By adopting the above technical solution, a ceramic seat is arranged at the end of the copper busbar clamp body to effectively protect the connecting column and prevent the connecting column from getting wet.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: a protective box made of stainless steel alloy is protectively installed with multiple copper busbar clamp bodies, the protective box can enhance the strength of the structure by reinforcing columns and reinforcing frames, the protective box is pre-embedded with a buffer pad to achieve the purpose of buffering and shock absorption when pre-embedded in the wall to avoid deformation, the reinforcing frame enhances the supporting capacity of the equipotential plate, so that the installation of multiple copper busbar clamp bodies is more secure, the reinforcing column supports the rotating closed sealing door, and enhances the impact resistance of the sealing door, two T-shaped structural metal components are embedded and installed, and are threadedly connected to multiple copper busbar clamp bodies, so that the connection strength of the copper busbar clamp bodies is further enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a high-strength equipotential clamp disclosed in a preferred embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a protective box, a buffer pad and a metal component of a high-strength equipotential clamp disclosed in a preferred embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of the structure of a copper bar clamp body of a high-strength equipotential bar clamp disclosed in a preferred embodiment of the present application;

[0021] Figure 4 A high-strength equipotential clamp disclosed in a preferred embodiment of the present application Figure 3 The enlarged structural diagram at A in the middle;

[0022] Explanation of the numbers in the figure: 1. Protection box; 11. Fitting groove; 12. Sealing door; 13. Reinforcement column; 14. Reinforcement frame; 15. Equipotential plate; 16. Knock-out hole; 17. Plug-in groove; 2. Copper busbar clamp body; 21. First bolt; 22. Ceramic seat; 23. Concave seat; 24. Connecting column; 3. Buffer pad; 31. Round groove; 32. Strip groove; 4. Metal component; 41. Screw hole. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figures 1 to 4 The embodiment of the present application provides a high-strength equipotential bar clamp, comprising: a protective box 1, the protective box 1 is made of stainless steel alloy and is buried and installed in the wall of a building, an engaging groove 11 is provided on the protective box 1, and a sealing door 12 is rotatably installed at the engaging groove 11 of the protective box 1, two reinforcing columns 13 are fixedly provided on the inner walls on both sides of the protective box 1, and equipotential plates 15 are fixedly provided on the inner walls on the other two sides of the protective box 1, and a reinforcing frame 14 is fixedly provided on the inner wall of the protective box 1, and the reinforcing frame 14 is arranged at the bottom surface of the equipotential plate 15, and a plurality of copper bar clamp bodies 2 are threadedly installed at the equipotential plate 15, a buffer pad 3 is sleeved and installed on the outer surface of the protective box 1, and two metal components 4 are plugged and installed in the protective box 1, and the metal components 4 are threadedly connected to the copper bar clamp body 2 through a threaded structure, and the plurality of copper bar clamp bodies 2 can be It is installed inside the protection box 1 made of stainless steel alloy by threads. The inner wall of the protection box 1 can enhance the strength of the overall structure of the protection box 1 by fixing reinforcing columns 13 and reinforcing frames 14. When the protection box 1 is pre-buried in the wall, the buffer pad 3 can be used to achieve the purpose of buffering and shock absorption to avoid deformation when buried in the wall. The reinforcing frame 14 can enhance the supporting capacity of the equipotential plate 15, so that the installation of multiple copper bar clamp bodies 2 is more stable and firm. The reinforcing column 13 can support the rotating closed sealing door 12 to enhance the impact resistance of the sealing door 12. The two metal components 4 plugged and installed on the protection box 1 are also buried in the building wall, and the metal components 4 are threadedly connected to the multiple copper bar clamp bodies 2, thereby further enhancing the connection strength of the copper bar clamp bodies 2.

[0025] Reference Figure 1 and Figure 2A knock-out hole 16 and two plug-in slots 17 are provided at the bottom of the protective box 1. A metal component 4 is slidably plugged into each of the plug-in slots 17. The knock-out hole 16 can be knocked with a tool to form a threading hole, and the metal component 4 can be inserted into the protective box 1 from the plug-in slots 17.

[0026] Reference Figure 1 and Figure 2 The metal component 4 is in a T-shaped structure, the bottom of the metal component 4 is buried and installed in the building wall, a plurality of rows of screw holes 41 are provided on the metal component 4, and each row is provided with two, and the metal component 4 of the T-shaped structure is buried and installed in the building wall, so that the metal component 4 is more firmly installed.

[0027] Reference Figure 1 and Figure 2 The buffer pad 3 is a rubber pad, and a circular groove 31 and two strip grooves 32 are provided at the bottom of the buffer pad 3 . The buffer pad 3 made of rubber material can provide buffering and shock absorption effects for the protective box 1 .

[0028] Reference Figure 3 and Figure 4 Two first bolts 21 are threadedly installed at both ends of the copper bar clamp body 2, and the ends of the copper bar clamp body 2 are threadedly connected to a connecting column 24, and the connecting column 24 is threadedly connected to a ceramic seat 22 and a concave seat 23, and the concave seat 23 is threadedly connected to the equipotential plate 15 through bolts. The ceramic seat 22 is set at the end of the copper bar clamp body 2 to effectively protect the connecting column 24 and prevent the connecting column 24 from getting damp.

[0029] Working principle: Multiple copper bar clamp bodies 2 can be installed inside the protective box 1 made of stainless steel alloy through threads. The internal wall of the protective box 1 can enhance the strength of the overall structure of the protective box 1 by fixing reinforcement columns 13 and reinforcement frames 14. When the protective box 1 is pre-buried inside the wall, the buffer pad 3 can be used to achieve the purpose of buffering and shock absorption to avoid deformation during installation in the buried wall. The reinforcement frame 14 can enhance the supporting capacity of the equipotential plate 15, so that the installation of multiple copper bar clamp bodies 2 is more stable and firm. The reinforcement column 13 can support the rotating closed sealing door 12, so that the impact resistance of the sealing door 12 is enhanced. The two metal components 4 plugged and installed on the protective box 1 are also buried inside the building wall, and the metal components 4 are threadedly connected to the multiple copper bar clamp bodies 2, thereby further enhancing the connection strength of the copper bar clamp bodies 2.

Claims

1. A high-strength equipotential clamp, characterized in that: The invention comprises: a protection box (1), the protection box (1) is made of a stainless steel alloy and is embedded in a building wall, the protection box (1) is provided with an embedding groove (11), a sealing door (12) is rotatably installed at the embedding groove (11), two reinforcing columns (13) are fixedly provided on the inner walls on both sides of the protection box (1), and equipotential plates (15) are fixedly provided on the inner walls on the other two sides of the protection box (1), a reinforcing frame (14) is fixedly provided on the inner wall of the protection box (1), the reinforcing frame (14) is arranged at the bottom surface of the equipotential plate (15), a plurality of copper bar clamp bodies (2) are threadedly installed at the equipotential plate (15), a buffer pad (3) is sleeved and installed on the outer surface of the protection box (1), two metal components (4) are plugged and installed in the protection box (1), and the metal components (4) are threadedly connected to the copper bar clamp body (2) through a threaded structure.

2. A high-strength equipotential clamp according to claim 1, characterized in that: The bottom of the protection box (1) is provided with a knock-out hole (16) and two plug-in slots (17), and a metal component (4) is slidably plugged into each of the plug-in slots (17).

3. A high-strength equipotential clamp according to claim 2, characterized in that: The metal component (4) is in a T-shaped structure. The bottom of the metal component (4) is embedded in the building wall. The metal component (4) is provided with multiple rows of screw holes (41), and each row is provided with two screw holes.

4. The high-strength equipotential clamp according to claim 1, characterized in that: The buffer pad (3) is a rubber pad, and a circular groove (31) and two strip grooves (32) are provided at the bottom of the buffer pad (3).

5. The high-strength equipotential clamp according to claim 1, characterized in that: Two first bolts (21) are threadedly installed at both ends of the copper bar clamp body (2), and the ends of the copper bar clamp body (2) are threadedly connected to a connecting column (24), and the connecting column (24) is threadedly connected to a ceramic seat (22) and a concave seat (23), and the concave seat (23) is threadedly connected to the equipotential plate (15) through bolts.

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