Gate transmission rod

Abstract

The utility model discloses a gate transmission rod. The transmission rod comprises a transmission rod body and a transmission rod end part, the transmission rod end parts are respectively mounted at two ends of the transmission rod body; the swing door mounting joint is positioned on the end part of the transmission rod; a core rod is arranged in the swing door mounting joint; the swing door installation connector is of a hollow cylindrical structure with one closed end and the other open end. A first cavity structure is arranged in the swing door mounting joint; the core rod is located at the closed part of the first cavity structure; a second cavity structure is arranged in the core rod; the open end of the second cavity structure is located in the first cavity structure and overlapped with the first cavity structure, and the closed end of the second cavity structure downwards extends out of the first cavity structure and is located at the closed end of the swing door installation connector. A speed reducer connecting hole and a bearing mounting hole are formed in the end part of the transmission rod; the lamp pendulum wire passing hole is formed in the end part of the transmission rod and is positioned at the bearing mounting hole; screw holes are formed in the ends of the transmission rods. The utility model has the advantages that the production efficiency and the installation efficiency are improved, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to a gate transmission rod. Background Art

[0002] The existing security gate electric door connecting gearbox transmission rod is made by welding and grinding and other processes, which has low production efficiency, time-consuming and labor-intensive production and high production cost. When installing the swing door on the gate transmission rod, it is necessary to install a rubber plug to ensure the force effect of the swing door, and the swing door is installed by welding and grinding, which has high production cost, complicated operation and low installation efficiency.

[0003] Therefore, it is necessary to develop a gate transmission rod that improves production efficiency and saves costs. Summary of the invention

[0004] The purpose of the utility model is to provide a gate drive rod, which is an integrated die-cast security gate electric door connecting gear box drive rod, improves production efficiency and installation efficiency, saves costs, and improves the force effect of the swing door.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a gate drive rod, characterized in that it comprises a drive rod body and a drive rod end; the drive rod end is respectively mounted at both ends of the drive rod body;

[0006] The swing door installation joint is located on the end of the transmission rod; the swing door installation joint has a built-in core rod; the swing door installation joint is a hollow cylindrical structure with one end closed and the other end open; a first cavity structure is arranged in the swing door installation joint; the core rod is located in the closed part of the first cavity structure; a second cavity structure is arranged in the core rod; the open end of the second cavity structure is located in the first cavity structure and overlaps with the first cavity structure, and the closed end extends downward from the first cavity structure and is located at the closed end of the swing door installation joint;

[0007] A reducer connection hole and a bearing mounting hole are arranged on the end of the transmission rod;

[0008] The lamp pendulum wire hole is arranged at the end of the transmission rod and is located at the bearing mounting hole;

[0009] A screw hole is arranged at the end of the transmission rod.

[0010] In the above technical solution, the core rod is connected to the swing door installation joint as a whole.

[0011] In the above technical solution, the end of the transmission rod includes a first end and a second end; the first end and the second end are respectively mounted at two ends of the transmission rod body;

[0012] The swing door installation joint includes a first joint and a second joint; the first joint is located on the first end, and the second joint is located on the second end;

[0013] A reducer connecting hole is provided on the first end;

[0014] A bearing mounting hole is provided on the second end portion;

[0015] The pendulum wire passing hole is arranged on the second joint; the core rod, the pendulum wire passing hole and the bearing mounting hole are connected in sequence from the inside to the outside.

[0016] In the above technical solution, the opening end of the first cavity structure is located above the transmission rod body, and the closed end is located above the lamp pendulum wire hole;

[0017] The opening end of the second cavity structure is located above the wire passing hole of the lamp pendulum, and the closed end is located below the wire passing hole of the lamp pendulum.

[0018] In the above technical solution, there are multiple screw holes, and the multiple screw holes are respectively connected to the first cavity structure and the reducer connecting hole.

[0019] In the above technical solution, a boss is provided at the side end of the end of the transmission rod; the boss is located at the connection between the end of the transmission rod and the transmission rod body, and extends into the transmission rod body;

[0020] A fixing ear is arranged at the side end of the transmission rod end; the fixing ear is located at the connection between the transmission rod end and the transmission rod body and is located on the outer wall of the transmission rod body.

[0021] The utility model has the following advantages:

[0022] (1) The gate drive rod of the utility model adopts an integrated die-casting structure, which improves production efficiency and saves costs; it solves the problem that the prior art adopts multiple processes such as welding and grinding, which has low production efficiency, time-consuming and labor-intensive production, and high production costs; and the utility model adopts an integrated solid core die-casting structure, which is sturdy, durable and beautiful in appearance; the gate drive rod of the utility model is integrally die-cast with a built-in core rod in the joint hole of the swing door installation joint (i.e., in the first cavity structure), so that the swing door installed on the swing door installation joint has a better force effect, and there is no need to install a rubber plug when installing the swing door, which is simple to install, improves installation efficiency and saves costs; it solves the problem that the prior art needs to install a rubber plug in the joint pipe, which is complicated to operate, has high installation cost and low installation efficiency;

[0023] (2) The utility model is provided with screw holes, and a set screw passing through the screw holes is used to directly support and lock the swing door, so that the swing door can be installed and fixed. The installation operation is simple, the installation efficiency is high, and the installation cost is saved. The utility model overcomes the problem that the prior art needs to use the process of welding and grinding the swing door to install the swing door, which is time-consuming, has low installation efficiency and high installation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0025] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0026] Figure 3 for Figure 2 AA section view.

[0027] Figure 4 It is a three-dimensional side view of the utility model.

[0028] In the figure, 1-transmission rod body, 2-transmission rod end, 2.1-first end, 2.2-second end, 3-swing door mounting joint, 3.1-first joint, 3.2-second joint, 4-reducer connecting hole, 5-bearing mounting hole, 6-lamp swing wire hole, 7-screw hole, 8-core rod, 9-first cavity structure, 10-second cavity structure, 11-boss, 12-fixing ear. DETAILED DESCRIPTION

[0029] The following is a detailed description of the implementation of the utility model in conjunction with the accompanying drawings, but they do not constitute a limitation of the utility model and are only used as examples. At the same time, the advantages of the utility model are made clearer and easier to understand through the description.

[0030] As can be seen from the attached drawings, the gate drive rod comprises a drive rod body 1 and a drive rod end 2; the drive rod end 2 is respectively mounted at both ends of the drive rod body 1;

[0031] The swing door installation joint 3 is located on the end portion 2 of the transmission rod; the swing door installation joint 3 is used to install the swing door;

[0032] The swing door installation joint 3 has a built-in core rod 8; the built-in core rod 8 makes the swing door installed on the swing door installation joint have a better force effect;

[0033] The swing door installation joint 3 is a hollow cylindrical structure with one end closed and the other end open; a first cavity structure 9 is arranged in the swing door installation joint 3; a core rod 8 is located in the closed part of the first cavity structure 9; a second cavity structure 10 is arranged in the core rod 8; the open end of the second cavity structure 10 is located in the first cavity structure 9 and overlaps with the first cavity structure 9, and the closed end extends downward from the first cavity structure 9 and is located at the closed end of the swing door installation joint 3;

[0034] A reducer connection hole 4 and a bearing mounting hole 5 are provided on the end 2 of the transmission rod;

[0035] The lamp pendulum wire hole 6 is arranged at the end 2 of the transmission rod and is located at the bearing mounting hole 5;

[0036] A screw hole 7 is provided at the end 2 of the transmission rod, and a set screw passing through the screw hole is used to directly support and lock the swing door to install the fixed swing door. The installation operation is simple, the installation efficiency is high and the installation cost is saved; it overcomes the problem that the existing technology requires the use of welding and grinding swing door processes to install the fixed swing door, which is time-consuming, has low installation efficiency and high installation cost.

[0037] Furthermore, the core rod 8 is connected to the swing door mounting joint 3 as a whole; the gate transmission rod of the utility model is integrally die-cast with the built-in core rod 8 in the joint hole of the swing door mounting joint (i.e., in the first cavity structure), so that the swing door installed on the swing door mounting joint has a better force effect, and there is no need to install a rubber plug when installing the swing door, which makes the installation operation simple, improves the installation efficiency and saves costs; it solves the problem that the prior art needs to install a rubber plug in the joint pipe, which is complicated to operate, has a high installation cost and low installation efficiency.

[0038] Furthermore, the transmission rod end 2 includes a first end 2.1 and a second end 2.2; the first end 2.1 and the second end 2.2 are respectively mounted at two ends of the transmission rod body 1;

[0039] The swing door installation joint 3 includes a first joint 3.1 and a second joint 3.2; the first joint 3.1 is located on the first end 2.1, and the second joint 3.2 is located on the second end 2.2;

[0040] A reducer connecting hole 4 is provided on the first end portion 2.1; the reducer connecting hole 4 is used to connect the reducer output shaft;

[0041] A bearing mounting hole 5 is provided on the second end portion 2.2; the bearing mounting hole 5 is used for mounting the gate bearing;

[0042] The pendulum wire passing hole 6 is arranged on the second joint 3.2; the core rod 8, the pendulum wire passing hole 6, and the bearing mounting hole 5 are sequentially connected from the inside to the outside, and are used for passing the wire harness and protecting the wire harness.

[0043] Furthermore, the opening end of the first cavity structure 9 is located above the transmission rod body 1, and the closed end is located above the lamp pendulum wire hole 6, thereby improving the structural stability;

[0044] The opening end of the second cavity structure 10 is located above the lamp pendulum wire passing hole 6, and the closed end is located below the lamp pendulum wire passing hole 6, thereby improving the structural stability.

[0045] Furthermore, there are multiple screw holes 7, and the multiple screw holes 7 are respectively connected to the first cavity structure 9 and the reducer connecting hole 4. The swing door can be installed and fixed by directly supporting and locking the swing door through the set screws passing through the screw holes 7 at multiple different positions, thereby improving the fixing effect of the swing door and improving the structural stability.

[0046] Furthermore, a boss 11 is provided at the side end of the transmission rod end 2; the boss 11 is located at the connection between the transmission rod end 2 and the transmission rod body 1, and extends into the transmission rod body 1; a fixing ear 12 is provided at the side end of the transmission rod end 2; the fixing ear 12 is located at the connection between the transmission rod end 2 and the transmission rod body 1, and is located on the outer wall of the transmission rod body 1; the fixing effect of the transmission rod end 2 and the transmission rod body 1 is improved.

[0047] Other parts not described belong to the prior art.

Claims

1. Gate drive rod, characterized in that: It comprises a transmission rod body (1) and a transmission rod end (2); the transmission rod end (2) is respectively mounted on two ends of the transmission rod body (1); The swing door installation joint (3) is located on the end portion (2) of the transmission rod; the swing door installation joint (3) has a built-in core rod (8); the swing door installation joint (3) is a hollow cylindrical structure with one end closed and the other end open; a first cavity structure (9) is arranged in the swing door installation joint (3); the core rod (8) is located in the closed portion of the first cavity structure (9); a second cavity structure (10) is arranged in the core rod (8); the open end of the second cavity structure (10) overlaps with the first cavity structure (9), and the closed end extends downwardly out of the first cavity structure (9) and is located at the closed end of the swing door installation joint (3); A reducer connecting hole (4) and a bearing mounting hole (5) are provided on the end portion (2) of the transmission rod; The lamp pendulum wire hole (6) is arranged at the end of the transmission rod (2) and is located at the bearing mounting hole (5); A screw hole (7) is provided at the end (2) of the transmission rod.

2. The gate drive rod according to claim 1, characterized in that: The core rod (8) is connected to the swing door installation joint (3) as a whole.

3. The gate drive rod according to claim 1 or 2, characterized in that: The transmission rod end (2) comprises a first end (2.1) and a second end (2.2); the first end (2.1) and the second end (2.2) are respectively mounted on two ends of the transmission rod body (1); The swing door installation joint (3) comprises a first joint (3.1) and a second joint (3.2); the first joint (3.1) is located on the first end (2.1), and the second joint (3.2) is located on the second end (2.2); A reducer connecting hole (4) is provided on the first end portion (2.1); A bearing mounting hole (5) is provided on the second end portion (2.2); The pendulum wire passing hole (6) is arranged on the second joint (3.2); the core rod (8), the pendulum wire passing hole (6) and the bearing mounting hole (5) are connected in sequence from the inside to the outside.

4. The gate drive rod according to claim 3, characterized in that: The opening end of the first cavity structure (9) is located above the transmission rod body (1), and the closed end is located above the lamp pendulum wire hole (6); The opening end of the second cavity structure (10) is located above the side of the lamp pendulum wire passing hole (6), and the closed end is located below the side of the lamp pendulum wire passing hole (6).

5. The gate drive rod according to claim 4, characterized in that: There are a plurality of screw holes (7), and the plurality of screw holes (7) are respectively connected to the first cavity structure (9) and the reducer connecting hole (4).

6. The gate drive rod according to claim 5, characterized in that: A boss (11) is provided at the side end of the transmission rod end (2); the boss (11) is located at the connection between the transmission rod end (2) and the transmission rod body (1), and extends into the transmission rod body (1); A fixing ear (12) is arranged at the side end of the transmission rod end (2); the fixing ear (12) is located at the connection between the transmission rod end (2) and the transmission rod body (1), and is located on the outer wall of the transmission rod body (1).

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