Bridge suspender convenient to install

Abstract

The utility model discloses a bridge suspender convenient to install, which comprises a frame and a limiting semi-ring, first springs are symmetrically and fixedly connected to the inner top wall of the frame, the two first springs are jointly and fixedly connected with a first connecting plate, the bottom end of the first connecting plate is fixedly connected with a first clamping plate, and the bottom end of the first clamping plate is fixedly connected with a second clamping plate. The inner wall of each threaded hole is in threaded connection with a threaded rod, and the two second springs are jointly and fixedly connected with a second clamping plate. Under the elastic action of the first spring, the first clamping plate abuts against the top end of the bridge frame, the bottom end of the bridge frame abuts against the limiting semi-ring, the position of the bridge frame in the vertical direction is fixed, the threaded rod is rotated to drive the two second clamping plates to be close to each other until the two second clamping plates abut against the side wall of the bridge frame, and the bridge frame is clamped. Therefore, the position of the bridge frame in the horizontal direction is fixed; by fixing the position of the circular bridge frame in the horizontal and vertical directions, the circular bridge frame is prevented from swinging back and forth under the influence of external force, so that installation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge frame hangers, in particular to a bridge frame hanger which is easy to install. Background Art

[0002] Various electrical equipment lines, cables or pipelines need to be supported, protected and guided by bridges, and bridges need to be fixed and suspended near the ceiling or wall by hangers. In order to improve the installation efficiency of bridges, it is necessary to improve the convenience of bridge installation by hangers for easy installation.

[0003] Most of the current bridge frames are circular tubular structures with a long length. During installation, one end needs to be inserted into a hanger fixing cavity first, and then moved to another hanger fixing cavity to play a supporting role. The process is relatively cumbersome. In addition, during installation, there is a lack of clamping and fixing of the bridge frame, which causes the bridge frame to swing back and forth easily, making it inconvenient to install. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a bridge hanger which is easy to install.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bridge hanger that is easy to install comprises a frame and a limiting half ring, wherein the inner top wall of the frame is symmetrically fixedly connected with a first spring, two of the first springs are commonly fixedly connected with a first connecting plate, the bottom end of the first connecting plate is fixedly connected with a first clamping plate, the side walls of the frame are symmetrically provided with threaded holes, each of the threaded holes is threadedly connected with a threaded rod on the inner wall, the side walls of the threaded rod are rotatably connected with a second connecting plate, the side walls of the second connecting plate are symmetrically fixedly connected with a second spring, two of the second springs are commonly fixedly connected with a second clamping plate, the inner side walls of the frame are symmetrically fixedly connected with limiting rods, and each of the limiting rods is slidably connected to the side walls of the second connecting plate.

[0007] Preferably, the frame is an inverted U-shaped structure, the first clamping plate is an arc-shaped structure, and each of the second clamping plates is an arc-shaped structure.

[0008] Preferably, a support plate is symmetrically fixedly connected to the bottom end of the frame, and a circular hole is formed on the side wall of each support plate.

[0009] Preferably, the side walls of the limiting semi-ring are symmetrically fixedly connected with insertion rods, and each of the insertion rods is slidably connected to the circular hole.

[0010] Preferably, a connecting rod is fixedly connected to the top of the frame, and one end of the connecting rod is fixedly connected to a mounting plate.

[0011] Preferably, a plurality of mounting holes are symmetrically formed on the side wall of the mounting plate.

[0012] Beneficial effects of the utility model:

[0013] 1. Turn the threaded rods on both sides clockwise to make the threaded rods drive the second clamping plates away from each other, then send the bridge frame into the inverted U-shaped frame from the opening at the bottom of the frame, and then put it upright; push the bridge frame upward to make the bridge frame contact with the first clamping plate and then compress the first spring, then insert the insertion rod of the limiting semi-ring into the corresponding circular hole on the support plate, loosen the bridge frame, and the bridge frame pushes the first clamping plate downward under the elastic action of the first spring, so that the first clamping plate contacts with the top end of the bridge frame, and the bottom end of the bridge frame contacts with the limiting semi-ring, thereby fixing the bridge frame in the vertical direction;

[0014] 2. Rotate the two threaded rods counterclockwise so that the threaded rods drive the two second clamping plates to approach each other until they contact the side walls of the bridge, thereby fixing the bridge in the horizontal direction; by fixing the circular bridge in the horizontal and vertical directions, the circular bridge is prevented from swinging back and forth under the influence of external forces, so as to facilitate installation;

[0015] 3. By setting a detachable limiting half ring, the bridge can be placed inside the frame, avoiding inserting one end into the fixing cavity of one hanger first and then moving it to the fixing cavity of another hanger for fixing, making the installation process faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional structural schematic diagram of a bridge hanger rod which is easy to install.

[0017] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of a bridge hanger middle frame which is easy to install.

[0018] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a limiting half ring in a bridge hanger rod which is easy to install.

[0019] Figure 4 The utility model provides a schematic diagram of the connection structure of a threaded rod, a second connecting plate and a second clamping plate in a bridge hanger rod which is easy to install.

[0020] In the figure: 1 frame, 2 support plate, 3 round hole, 4 first spring, 5 first connecting plate, 6 first clamping plate, 7 threaded hole, 8 threaded rod, 9 second connecting plate, 10 second clamping plate, 11 second spring, 12 limiting half ring, 13 plug rod, 14 connecting rod, 15 mounting plate, 16 limiting rod, 17 mounting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 4 A bridge hanger that is easy to install includes a frame 1 and a limiting half ring 12. The top wall of the frame 1 is symmetrically fixedly connected with a first spring 4. The two first springs 4 are jointly fixedly connected with a first connecting plate 5. The bottom end of the first connecting plate 5 is fixedly connected with a first clamping plate 6. The side walls of the frame 1 are symmetrically provided with threaded holes 7. The inner wall of each threaded hole 7 is threadedly connected with a threaded rod 8. The side wall of the threaded rod 8 is rotatably connected with a second connecting plate 9. The side wall of the second connecting plate 9 is symmetrically fixedly connected with a second spring 11. The two second springs 11 are jointly fixedly connected with a second clamping plate 10. The inner side wall of the frame 1 is symmetrically fixedly connected with a limiting rod 16. Each limiting rod 16 is slidably connected to the side wall of the second connecting plate 9. The second connecting plate 9 is limited by the limiting rod 16. When the threaded rod 8 rotates, the second connecting plate 9 will not be driven to rotate, so as to avoid the second clamping plate 10 from not fully contacting the side wall of the circular bridge after rotation, and the need for adjustment again is reduced, thereby reducing unnecessary operations for easy installation.

[0023] The frame 1 is an inverted U-shaped structure, the first clamping plate 6 is an arc-shaped structure, and each second clamping plate 10 is an arc-shaped structure. The first clamping plate 6 and the second clamping plate 10 both adopt an arc-shaped structure, so that the clamping and fixing effect with the circular tubular bridge is better.

[0024] The bottom end of the frame 1 is symmetrically fixedly connected to a support plate 2, and each side wall of the support plate 2 is provided with a circular hole 3; the side wall of the limiting semi-ring 12 is symmetrically fixedly connected to an insertion rod 13, and each insertion rod 13 is slidably connected to the circular hole 3, pushing the bridge frame upward so that the bridge frame contacts the first clamping plate 6 and then compresses the first spring 4, and then the insertion rod 13 of the limiting semi-ring 12 is inserted into the corresponding circular hole 3 on the support plate 2, thereby supporting the bridge frame.

[0025] A connecting rod 14 is fixedly connected to the top of the frame 1, and one end of the connecting rod 14 is fixedly connected to a mounting plate 15; a plurality of mounting holes 17 are symmetrically provided on the side wall of the mounting plate 15. The frame 1 is moved to a suitable position, and the frame 1 is installed after bolts are inserted through the mounting holes 17 through the plurality of mounting holes 17 provided on the mounting plate 15.

[0026] In the utility model, when in use, the frame 1 is first moved to a suitable position, and the frame 1 is installed after the bolts are passed through the mounting holes 17 through the multiple mounting holes 17 opened on the mounting plate 15; then the threaded rods 8 on both sides are rotated clockwise so that the threaded rods 8 drive the second clamping plates 10 away from each other, and then the bridge is sent into the inverted U-shaped frame 1 from the opening at the bottom end of the frame 1, and then placed straight; the bridge is pushed upward so that the bridge contacts the first clamping plate 6 and then the first spring 4 is compressed, and then the insertion rod 13 of the limiting semi-ring 12 is inserted into the support plate 2 to The inside of the circular hole 3 to be opened is provided to support the bridge; the bridge is loosened, and the bridge pushes the first clamping plate 6 downward under the elastic action of the first spring 4, so that the first clamping plate 6 is in contact with the top of the bridge, and the bottom of the bridge is in contact with the limiting semi-ring 12, so as to fix the vertical position of the bridge; by providing a detachable limiting semi-ring 12, the bridge can be placed inside the frame 1, avoiding first extending one end into the fixing cavity of one boom, and then moving to the fixing cavity of another boom for fixing, so that the installation process is faster;

[0027] Then, the two threaded rods 8 are rotated counterclockwise so that the threaded rods 8 drive the two second clamping plates 10 to approach each other until they are in contact with the side walls of the bridge, thereby fixing the horizontal position of the bridge; the second connecting plate 9 and the second clamping plate 10 are connected by a second spring 11, so as to perform buffer clamping to avoid excessive clamping and damage to the bridge; by fixing the circular bridge in the horizontal and vertical directions, the circular bridge is prevented from swinging back and forth under the influence of external force, so as to facilitate installation; the second connecting plate 9 is limited by the limiting rod 16, so that when the threaded rod 8 rotates, it will not drive the second connecting plate 9 to rotate, so as to avoid the second clamping plate 10 not being in full contact with the side walls of the circular bridge after rotation, and needing to be adjusted again, thereby reducing unnecessary operations and facilitating installation.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bridge hanger that is easy to install, comprising a frame (1) and a limiting half ring (12), characterized in that: The top wall of the frame (1) is symmetrically fixedly connected with a first spring (4), two of the first springs (4) are commonly fixedly connected with a first connecting plate (5), the bottom end of the first connecting plate (5) is fixedly connected with a first clamping plate (6), the side wall of the frame (1) is symmetrically provided with threaded holes (7), the inner wall of each of the threaded holes (7) is threadedly connected with a threaded rod (8), the side wall of the threaded rod (8) is rotatably connected with a second connecting plate (9), the side wall of the second connecting plate (9) is symmetrically fixedly connected with a second spring (11), the two second springs (11) are commonly fixedly connected with a second clamping plate (10), the inner side wall of the frame (1) is symmetrically fixedly connected with a limiting rod (16), each of the limiting rods (16) is slidably connected to the side wall of the second connecting plate (9).

2. A bridge hanger rod that is easy to install according to claim 1, characterized in that: The frame (1) is an inverted U-shaped structure, the first clamping plate (6) is an arc-shaped structure, and each of the second clamping plates (10) is an arc-shaped structure.

3. The bridge hanger rod that is easy to install according to claim 1 is characterized in that: The bottom end of the frame (1) is symmetrically fixedly connected with a support plate (2), and a circular hole (3) is provided on the side wall of each support plate (2).

4. The bridge hanger rod that is easy to install according to claim 3 is characterized in that: Insertion rods (13) are symmetrically fixedly connected to the side walls of the limiting semi-ring (12), and each of the insertion rods (13) is slidably connected to the circular hole (3).

5. The bridge hanger rod that is easy to install according to claim 1 is characterized in that: A connecting rod (14) is fixedly connected to the top end of the frame (1), and a mounting plate (15) is fixedly connected to one end of the connecting rod (14).

6. The bridge hanger rod that is easy to install according to claim 5, characterized in that: The side wall of the mounting plate (15) is symmetrically provided with a plurality of mounting holes (17).

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