Launching cable erecting rod

Abstract

The utility model relates to the technical field of erecting rods. The launching cable erecting rod comprises a mounting plate and a lifting mechanism, the lifting mechanism comprises a supporting rod and a lifting rod, the supporting rod is fixedly connected to the middle position of the surface of the upper end of the mounting plate, and the lifting mechanism is used for adjusting the cable erecting height of equipment. A first bevel gear drives a second bevel gear and a lead screw to rotate by rotating a rotating rod, so that a lifting rod moves upwards or downwards on the outer surface of the lead screw, and a clamping mechanism and a clamping mechanism are synchronously driven to move upwards or downwards; and therefore, the equipment can be conveniently adjusted according to the required supporting height, so that the equipment is suitable for various supporting heights, and the applicability of the equipment is reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of erection poles, and more specifically to an erection pole for transmitting cables. Background Art

[0002] Radio and television engineering refers to the engineering that uses electronic equipment and technology to broadcast radio and television programs. This includes technical engineering for the transmission, reception, processing and playback of radio and television signals. The transmitting cable refers to the cable used to transmit the signal from the transmitter to the antenna. In radio and television engineering, the transmitting cable plays a very important role. It transmits the signal output from the transmitter to the antenna, and then transmits it wirelessly through the antenna.

[0003] At present, a large number of transmitting cables are used in radio and television projects, and most of the transmitting cables need to be supported by mounting poles when in use. Most of the existing cable mounting poles have fixed support heights, which are not convenient for use with a variety of support heights. The support heights required for current cables are not the same, which reduces the applicability of the equipment to a certain extent. In addition, the diameters of existing cables may be different due to different models. When in use, the existing mounting poles are not convenient for limiting and clamping cables of different diameters, and are also not convenient for quickly clamping and releasing the cables when adjusting them, which reduces the practicability of the equipment to a certain extent. Therefore, there is an urgent need for a transmitting cable mounting pole to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a launching cable installation rod to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a launching cable installation rod, comprising a mounting plate:

[0006] A lifting mechanism, the lifting mechanism includes a support rod and a lifting rod, and the support rod is fixedly connected to the middle position of the upper surface of the mounting plate, and the lifting mechanism is used to adjust the height of the cable installed on the equipment;

[0007] A clamping mechanism, the clamping mechanism includes a mounting frame and a hinged plate, and the mounting frame is fixedly connected to the upper end surface of the lifting rod, and the clamping mechanism is used to clamp and support the cable;

[0008] The clamping mechanism includes a receiving groove, and the receiving groove is opened inside one end of the hinged plate. The clamping mechanism is used to clamp and fix the position of the clamping mechanism.

[0009] Preferably, the lifting mechanism also includes a rotating rod, and the rotating rod is inserted into the inside of one side of the outer surface of the lower end of the support rod, one end of the rotating rod is fixedly connected to the first bevel gear, and the outer surface of the first bevel gear is meshed with the second bevel gear, the inside of the second bevel gear is fixedly connected to the screw rod, and the outer surface of the screw rod is sleeved with a lifting rod, rectangular sliding grooves are opened on the inner wall surfaces of both sides of the support rod, and the rectangular sliding grooves do not penetrate the inner wall surface of the support rod, and rectangular sliding blocks are fixedly connected to the outer surfaces of the lower ends of both sides of the lifting rod, and the rectangular sliding blocks are snap-fitted and slidably connected to the inside of the rectangular sliding grooves.

[0010] Preferably, the clamping mechanism also includes a snap-fit ​​groove, and the snap-fit ​​groove is opened inside the outer surface of the upper ends of both sides of the mounting frame, a support frame is fixedly connected to the outer surface of the lower ends of both sides of the mounting frame, and a placement groove is opened inside the upper end surface of the support frame, and there are multiple groups of placement grooves, the inner part of the outer surface of one end of the support frame is hingedly connected to a hinge plate, and the inner thread of the upper end surface of the hinge plate is connected to a threaded rod, and the outer surface of the lower end of the threaded rod is bearing-connected with a clamping plate, a buffer spring is fixedly connected to the bottom surface of the clamping plate, and there are multiple groups of buffer springs, and the other ends of the multiple groups of buffer springs are fixedly connected to the buffer plate.

[0011] Preferably, the placement groove is configured as an arc groove, the clamping plates and the buffer plates are provided in multiple groups, and the clamping plates and the buffer plates are both configured as arc shapes, and the buffer plates are made of rubber material, and the positions of the multiple groups of placement grooves correspond to the positions of the multiple groups of clamping plates and the buffer plates.

[0012] Preferably, the locking mechanism also includes a pull groove, and the pull groove is opened inside the outer surfaces on both sides of one end of the hinge plate, and the storage groove is connected to the inside of the pull groove, a connecting rod is fixedly connected to the inner wall surface inside the storage groove, and a support spring is sleeved on the outer surface of the connecting rod, a locking block is sleeved on the outer surface of one end of the connecting rod, and a pull rod is fixedly connected to the outer surfaces on both sides of the locking block, and the outer surface of the pull rod is inserted into and extends out of the interior of the pull groove, the two ends of the support spring respectively abut against the inner wall surface inside the storage groove and the outer surface of one side of the locking block, and the outer size of the outer surface on the other side of the locking block is adapted to the inner size of the locking groove.

[0013] Preferably, a limiting ring is provided on the outer surface of one end of the connecting rod, a movable groove is opened inside the outer surface of one side of the locking block, and the inner diameter of the movable groove is the same as the outer diameter of the limiting ring, and a limiting plate is provided on the outer surface of one side of the locking block, and the outer size of the limiting plate is the same as the inner size of the storage groove.

[0014] The technical effects and advantages of the utility model are as follows: the utility model rotates the rotating rod to make the first bevel gear drive the second bevel gear and the screw rod to rotate, thereby making the lifting rod move upward or downward on the outer surface of the screw rod, thereby synchronously driving the clamping mechanism and the engaging mechanism to move upward or downward, thereby facilitating the adjustment of the equipment according to the required support height, making the equipment suitable for a variety of support heights, and reducing the applicability of the equipment to a certain extent;

[0015] By placing cables of different diameters inside the placement groove and then rotating the threaded rod so that the threaded rod drives the clamping plate to move, the inner wall surface of the buffer plate fits the outer surface of the cable, so that the device can limit and clamp cables of different diameters. When the cable needs to be released, the pull rod is pulled so that the outer surface on the other side of the locking block is disengaged from the inside of the locking groove, and then the hinged plate can be hinged and rotated, so as to facilitate rapid clamping and release when adjusting the cable, which improves the practicability of the device to a certain extent. In addition, its overall structural design is simple and reasonable, with high practicability and easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic exploded view of the three-dimensional structure of the lifting mechanism of the utility model.

[0018] Figure 3 It is a schematic exploded view of the three-dimensional structure of the clamping mechanism of the utility model.

[0019] Figure 4 It is a schematic diagram of the use state of the engaging mechanism of the utility model.

[0020] Figure 5 It is a schematic diagram of the use state of the utility model.

[0021] The accompanying drawings are marked as follows: 1. mounting plate; 2. lifting mechanism; 21. support rod; 22. rotating rod; 23. first bevel gear; 24. second bevel gear; 25. screw rod; 26. lifting rod; 3. clamping mechanism; 31. mounting frame; 32. engaging groove; 33. supporting frame; 34. placement groove; 35. hinge plate; 36. threaded rod; 37. clamping plate; 38. buffer spring; 39. buffer plate; 4. engaging mechanism; 41. storage groove; 42. pulling groove; 43. connecting rod; 44. supporting spring; 45. engaging block; 46. pulling rod. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the erection rods involved in the present invention are not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-5 The utility model provides a launching cable erection rod, comprising a mounting plate 1:

[0024] The lifting mechanism 2 includes a support rod 21 and a lifting rod 26, and the support rod 21 is fixedly connected to the middle position of the upper surface of the mounting plate 1. The lifting mechanism 2 is used to adjust the height of the cable installed on the equipment;

[0025] The clamping mechanism 3 includes a mounting frame 31 and a hinge plate 35, and the mounting frame 31 is fixedly connected to the upper end surface of the lifting rod 26, and the clamping mechanism 3 is used to clamp and support the cable;

[0026] The clamping mechanism 4 includes a receiving groove 41 , and the receiving groove 41 is opened inside one end of the hinge plate 35 . The clamping mechanism 4 is used to clamp and fix the position of the clamping mechanism 3 .

[0027] The lifting mechanism 2 also includes a rotating rod 22, and the rotating rod 22 is inserted into the inner part of one side of the outer surface of the lower end of the support rod 21, one end of the rotating rod 22 is fixedly connected to the first bevel gear 23, and the outer surface of the first bevel gear 23 is meshed with the second bevel gear 24, the interior of the second bevel gear 24 is fixedly connected to the screw rod 25, and the outer surface of the screw rod 25 is sleeved with a lifting rod 26, rectangular grooves are opened on the inner wall surfaces of both sides of the support rod 21, and the rectangular grooves do not penetrate the inner wall surface of the support rod 21, and rectangular sliders are fixedly connected to the outer surfaces of the lower ends of both sides of the lifting rod 26, and the rectangular sliders are slidably connected to the inside of the rectangular grooves. Figure 2 As shown, when the device is in use, the first bevel gear 23 rotates synchronously when the rotating rod 22 is rotated, and the second bevel gear 24 and the screw rod 25 are rotated synchronously by the rotation of the first bevel gear 23. At this time, the lifting rod 26 moves upward or downward on the outer surface of the screw rod 25, and the rectangular slider moves upward or downward in the rectangular slide groove synchronously. Therefore, this design makes the lifting rod 26 more stable and will not deflect when moving;

[0028] The clamping mechanism 3 also includes a snap-fitting groove 32, and the snap-fitting groove 32 is opened inside the outer surface of the upper end of both sides of the mounting frame 31, and the outer surface of the lower end of both sides of the mounting frame 31 is fixedly connected with a support frame 33, and the upper end surface of the support frame 33 is opened inside with a placement groove 34, and there are multiple groups of placement grooves 34, the inner outer surface of one end of the support frame 33 is hingedly connected with a hinge plate 35, and the inner thread of the upper end surface of the hinge plate 35 is connected with a threaded rod 36, and the outer surface of the lower end of the threaded rod 36 is connected with a clamping plate 37 by a bearing, and the bottom surface of the clamping plate 37 is fixedly connected with a buffer spring 38, and there are multiple groups of buffer springs 38, and the other end of the multiple groups of buffer springs 38 is fixedly connected with a buffer plate 39, according to Figure 3 As shown, when the device is in use, the design allows the cable to be placed inside the placement groove 34, and then the hinged plate 35 can be hinged and rotated, and then the rotating threaded rod 36 can drive the clamping plate 37 to move, and simultaneously drive the buffer plate 39 to move, so that the cable is limited and clamped by the inner surface of the placement groove 34 and the inner wall surface of the buffer plate 39, so as to achieve the effect of facilitating the device to support the cable, and at the same time, the elasticity of the buffer spring 38 can buffer the clamping force of the device, thereby avoiding the situation where the device is clamped too tightly and the cable is damaged;

[0029] The placement groove 34 is set as an arc groove, the clamping plate 37 and the buffer plate 39 are provided with multiple groups, and the clamping plate 37 and the buffer plate 39 are both set as arc shapes, and the material of the buffer plate 39 is rubber material, and the positions of the multiple groups of placement grooves 34 correspond to the positions of the multiple groups of clamping plates 37 and the buffer plates 39. Figure 3 As shown, when the device is in use, the design makes it easy for the inner surface of the arc-shaped placement groove 34 to fit with the outer surface of the cable, and at the same time, the arc-shaped clamping plate 37 and the inner wall surface of the buffer plate 39 are easy to fit with the outer surface of the cable. The elasticity and toughness of the rubber material can enhance the friction between the inner wall surface of the buffer plate 39 and the outer surface of the cable, thereby achieving the purpose of improving the clamping and fixing effect of the device on the cable;

[0030] The engaging mechanism 4 also includes a groove 42, and the groove 42 is opened inside the outer surfaces on both sides of one end of the hinge plate 35, and the storage groove 41 is connected to the inside of the groove 42, a connecting rod 43 is fixedly connected to the inner wall surface of the inside of the storage groove 41, and a supporting spring 44 is sleeved on the outer surface of the connecting rod 43, a locking block 45 is sleeved on the outer surface of one end of the connecting rod 43, and a pull rod 46 is fixedly connected to the outer surfaces on both sides of the locking block 45, and the outer surface of the pull rod 46 is inserted and extended out of the groove 42, the two ends of the supporting spring 44 are respectively against the inner wall surface of the inside of the storage groove 41 and the outer surface of one side of the locking block 45, the outer size of the outer surface of the other side of the locking block 45 is adapted to the inner size of the locking groove 32, according to Figure 3 and Figure 4As shown, when the device is in use, the design can support the snap block 45 through the elasticity of the support spring 44, so that the outer surface of the other side of the snap block 45 is inserted into the inside of the snap groove 32, so that the position of the hinge plate 35 is snapped and positioned by this design, and then the pull rod 46 is pulled to drive the snap block 45 to be stored in the storage groove 41, and at the same time, the outer surface of the other side of the snap block 45 is separated from the inside of the snap groove 32, so that the purpose of quickly clamping and releasing the cable when adjusting is achieved by this design;

[0031] A limiting ring is provided on the outer surface of one end of the connecting rod 43, a moving groove is provided inside the outer surface of one side of the engaging block 45, and the inner diameter of the moving groove is the same as the outer diameter of the limiting ring, and a limiting plate is provided on the outer surface of one side of the engaging block 45, and the outer size of the limiting plate is the same as the inner size of the receiving groove 41. Figure 4 As shown, when the device is in use, the design enables the locking block 45 to move while the moving groove moves synchronously with the outer surface of the limiting ring provided on the outer surface of one end of the connecting rod 43, and at the same time, the limiting plate provided on the outer surface of one side of the locking block 45 moves synchronously inside the storage groove 41, thereby achieving the effect of making the locking block 45 more stable when moving through this design.

[0032] Working principle: When the device is used, first install the mounting plate 1 at a suitable position, then place cables of different diameters inside the placement slot 34, then hinge and rotate the hinge plate 35 inside the outer surface of one end of the support frame 33, and pull the pull rod 46 inside the pull slot 42 so that the clamping block 45 is stored inside the storage slot 41, then release the pull slot 42, and the clamping block 45 is reset by itself through the elasticity of the support spring 44. At this time, the clamping block 45 moves on the outer surface of the connecting rod 43 inside the storage slot 41, so that the outer surface of the other side of the clamping block 45 is inserted into the inside of the clamping slot 32, thereby the hinge plate 4 is connected through the clamping mechanism 4. The threaded rod 36 is then rotated inside the hinged plate 35 so that the threaded rod 36 drives the clamping plate 37 to move downward, and simultaneously drives the buffer spring 38 and the buffer plate 39 to move downward, so that the cable is clamped and fixed by the inner surface of the placement groove 34 and the inner wall surface of the buffer plate 39, thereby facilitating the clamping and fixing of cables of different diameters through the clamping mechanism 3. When it is necessary to release the cable, the pull rod 46 is pulled so that the outer surface of the other side of the clamping block 45 is separated from the inside of the clamping groove 32, so that the hinged plate 35 can be hinged and rotated, thereby facilitating the rapid clamping and release when adjusting the cable;

[0033] When the device is in use, first rotate the rotating rod 22 to make the first bevel gear 23 rotate synchronously, and then the second bevel gear 24 and the screw rod 25 are synchronously driven to rotate through the first bevel gear 23, so that the lifting rod 26 moves upward or downward on the outer surface of the screw rod 25 inside the support rod 21, and the mounting frame 31 is driven to move upward or downward synchronously through the lifting rod 26, thereby synchronously driving the clamping mechanism 3 and the locking mechanism 4 to move upward or downward, and then the lifting mechanism 2 is used to facilitate the adjustment of the device according to the required support height of the cable. The above is the entire working principle of the present invention.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A transmitting cable installation pole, comprising a mounting plate (1), Features: A lifting mechanism (2), the lifting mechanism (2) comprising a support rod (21) and a lifting rod (26), wherein the support rod (21) is fixedly connected to the middle position of the upper surface of the mounting plate (1), and the lifting mechanism (2) is used to adjust the height of the cable installed on the equipment; A clamping mechanism (3), the clamping mechanism (3) comprising a mounting frame (31) and a hinged plate (35), wherein the mounting frame (31) is fixedly connected to the upper end surface of the lifting rod (26), and the clamping mechanism (3) is used to clamp and support the cable; The clamping mechanism (4) comprises a receiving groove (41), and the receiving groove (41) is arranged inside one end of the hinge plate (35). The clamping mechanism (4) is used to clamp and fix the position of the clamping mechanism (3).

2. A launching cable installation rod according to claim 1, characterized in that: The lifting mechanism (2) also includes a rotating rod (22), and the rotating rod (22) is inserted into the interior of one side of the outer surface of the lower end of the support rod (21); one end of the rotating rod (22) is fixedly connected to a first bevel gear (23), and the outer surface of the first bevel gear (23) is meshed with a second bevel gear (24); the interior of the second bevel gear (24) is fixedly connected to a screw rod (25), and the outer surface of the screw rod (25) is sleeved with a lifting rod (26); rectangular sliding grooves are provided on the inner wall surfaces of both sides of the support rod (21), and the rectangular sliding grooves do not penetrate the inner wall surface of the support rod (21); rectangular sliding blocks are fixedly connected to the outer surfaces of the lower ends of both sides of the lifting rod (26), and the rectangular sliding blocks are slidably connected to the inside of the rectangular sliding grooves.

3. A launching cable installation rod according to claim 1, characterized in that: The clamping mechanism (3) further comprises a snap-fitting groove (32), and the snap-fitting groove (32) is arranged inside the outer surface of the upper ends of both sides of the mounting frame (31), a support frame (33) is fixedly connected to the outer surface of the lower ends of both sides of the mounting frame (31), and a placement groove (34) is arranged inside the upper end surface of the support frame (33), and a plurality of placement grooves (34) are provided, the inner part of the outer surface of one end of the support frame (33) is hingedly connected to a hinge plate (35), and the inner part of the upper end surface of the hinge plate (35) is threadedly connected to a threaded rod (36), and the outer surface of the lower end of the threaded rod (36) is bearing-connected to a clamping plate (37), and a buffer spring (38) is fixedly connected to the bottom surface of the clamping plate (37), and a plurality of buffer springs (38) are provided, and the other ends of the plurality of buffer springs (38) are fixedly connected to a buffer plate (39).

4. A launching cable installation rod according to claim 3, characterized in that: The placement groove (34) is configured as an arc groove, the clamping plate (37) and the buffer plate (39) are both provided in multiple groups, and the clamping plate (37) and the buffer plate (39) are both configured as arc shapes, and the buffer plate (39) is made of rubber material, and the positions of the multiple groups of placement grooves (34) correspond to the positions of the multiple groups of clamping plates (37) and the buffer plates (39).

5. A transmitting cable installation rod according to claim 1 or 3, characterized in that: The locking mechanism (4) also includes a groove (42), and the groove (42) is arranged inside the outer surfaces of both sides of one end of the hinge plate (35), and the receiving groove (41) is connected to the inside of the groove (42), a connecting rod (43) is fixedly connected to the inner wall surface of the receiving groove (41), and a supporting spring (44) is sleeved on the outer surface of the connecting rod (43), a locking block (45) is sleeved on the outer surface of one end of the connecting rod (43), and a pull rod (46) is fixedly connected to the outer surfaces of both sides of the locking block (45), and the outer surface of the pull rod (46) is inserted and extends out of the groove (42), the two ends of the supporting spring (44) are respectively against the inner wall surface of the receiving groove (41) and the outer surface of one side of the locking block (45), and the outer size of the outer surface of the other side of the locking block (45) is compatible with the inner size of the locking groove (32).

6. A launching cable installation pole according to claim 5, characterized in that: A limiting ring is provided on the outer surface of one end of the connecting rod (43), a moving groove is provided inside the outer surface of one side of the locking block (45), and the inner diameter of the moving groove is the same as the outer diameter of the limiting ring, and a limiting plate is provided on the outer surface of one side of the locking block (45), and the outer dimensions of the limiting plate are the same as the inner dimensions of the receiving groove (41).

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