A pole number plate hanging device

Abstract

The present application discloses a pole license plate hanging device, comprising a telescopic rod, a clamping device and a tightening device, wherein a support platform is arranged at the top of the telescopic rod, and a clamping device and a tightening device are installed on the support platform, wherein the clamping device comprises a first clamping member and a second clamping member hinged to each other, and a pole license plate slot is arranged at the front end of the first clamping member, and the tightening device comprises a turntable and a steel wire clamping device installed on the turntable, and the turntable can rotate relative to the support platform. The present invention effectively solves the problem of hanging pole license plates, has a simple structure and a novel design.

Description

Technical Field

[0001] The present application relates to the technical field of pole number plate hanging, and in particular to a pole number plate hanging device. Background Art

[0002] In the prior art, in order to indicate the information of the electric pole, a pole plate needs to be hung on the electric pole. The pole plate is mainly divided into two categories. One category is a rectangular iron sheet with through holes at both ends of the iron sheet. Steel wires can be inserted into the through holes, and then the steel wires are tightened to achieve hanging. Since the outer wall of the electric pole is an arc surface, this type of pole plate cannot achieve basic fit with the outer circumferential surface of the pole. Moreover, since the pole plate has a certain height when hung, after the iron wire is inserted into the pole plate, it is difficult to tie the pole plate to the pole at a position above the height of the human body. The other category is mainly bent iron sheets. This type of pole plate itself has a certain curvature, but since it is bent in advance, it still cannot fit well with the outer circumferential surface of the pole in practice, which causes certain difficulties in hanging. Moreover, when the hanging has a certain height, the problems existing in the first type of pole plate still exist. Summary of the invention

[0003] The purpose of the present invention is to provide a pole number plate hanging device to overcome the deficiencies in the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pole license plate hanging device, comprising a telescopic rod, a clamping device and a tightening device, a support platform is arranged at the top of the telescopic rod, a clamping device and a tightening device are installed on the support platform, the clamping device comprises a first clamping member and a second clamping member hinged to each other, a pole license plate slot is arranged at the front end of the first clamping member, the tightening device comprises a turntable and a steel wire clamping device installed on the turntable, and the turntable can rotate relative to the support platform.

[0005] Preferably, the first clamping member and the rear end of the second clamping member are connected through a first screw rod, and the first screw rod is connected to a first stepper motor. The first stepper motor rotates forward to drive the first screw rod to rotate forward so that the first clamping member and the front end of the second clamping member are closed; the first stepper motor rotates reversely to drive the first screw rod to rotate reversely so that the first clamping member and the front end of the second clamping member are separated.

[0006] Preferably, threaded through holes are provided at the rear ends of the first clamping member and the second clamping member, the first screw rod is threadedly connected to the rear ends of the first clamping member and the second clamping member, the connection between the first screw rod and the first clamping member is a left-handed thread, and the connection between the first screw rod and the second clamping member is a right-handed thread.

[0007] Preferably, a long strip through hole is provided at the front end of the second clamping member, and a fixing rod and an electric push rod that abut against each other are provided along the outer side of the second clamping member through the long strip through hole, and the electric push rod can reciprocate along the axial direction of the push rod.

[0008] Preferably, the steel wire belt clamping device includes a first support plate and a second support plate installed on a support platform, the first support plate and the second support plate are connected by a second screw rod and a second guide rod, the second screw rod and the second guide rod are equipped with a first clamping plate and a second clamping plate, the second screw rod is connected to a third stepper motor, the third stepper motor rotates forward to drive the second screw rod to rotate forward so that the first clamping plate and the second clamping plate are closed; the third stepper motor rotates reversely to drive the second screw rod to rotate reversely so that the first clamping plate and the second clamping plate are separated.

[0009] Preferably, a rotating shaft is installed at the bottom of the turntable, the turntable is connected to the supporting platform via the rotating shaft, the rotating shaft is connected to a fourth stepper motor, and the third stepper motor drives the rotating shaft to rotate, thereby driving the turntable to rotate relative to the supporting platform.

[0010] Preferably, the telescopic rod includes a telescopic rod sleeve and a moving rod installed in the telescopic rod sleeve, the moving rod is connected to the telescopic rod sleeve through a third screw rod, the third screw rod is connected to a fifth stepping motor, and the fifth stepping motor drives the third screw rod to rotate so that the moving rod can be telescopic.

[0011] The effects provided in the content of the present invention are only the effects of the embodiments, rather than all the effects of the invention. The above technical solution has the following advantages or beneficial effects:

[0012] 1. The present invention provides a pole license plate hanging device, which is provided with a telescopic rod, and the electronic license plate can be hung to the target position through the telescopic rod;

[0013] 2. The electric pole number plate hanging device provided by the present invention is provided with a clamping device, and when hanging, the electric pole number plate is bent to make it fit with the electric pole;

[0014] 3. The pole license plate hanging device provided by the present invention is provided with a tightening device, which can tighten the steel wire belt of the pole license plate, has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a pole license plate hanging device according to a specific embodiment of the present invention;

[0017] Figure 2 It is a structural schematic diagram of a clamping device of a pole license plate hanging device according to a specific embodiment of the present invention;

[0018] Figure 3 A structural schematic diagram of a tightening device for a pole license plate hanging device according to a specific embodiment of the present invention

[0019] Figure 4 It is a structural schematic diagram of a telescopic rod of a pole license plate hanging device according to a specific embodiment of the present invention;

[0020] 1 telescopic rod 101 telescopic rod sleeve 102 moving rod 103 third screw rod 104 second guide rod 105 sliding sleeve 106 moving nut 107 fifth stepping motor 108 coupling 2 supporting platform 3 first clamping member 301 first clamping member front end 302 first clamping member rear end 303 pole license plate slot 4 second clamping member 401 first clamping member front end 402 second clamping member rear end 403 fixing rod 404 electric push rod 5 round pin 6 first screw rod 601 first stepping motor 7 turntable 701 rotating shaft 702 fourth stepping motor 8 steel wire belt clamping device 801 first supporting plate 802 second supporting plate 803 second screw rod 804 first guide rod 805 first clamping piece 806 second clamping piece 807 third stepping motor DETAILED DESCRIPTION

[0021] The following will describe the technical solutions in the embodiments of the present invention in detail 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Combination Figure 1-4 As shown, a pole license plate hanging device includes a telescopic rod 1, a supporting platform 2, a clamping device and a tightening device. The supporting platform 2 is installed at the front end of the telescopic rod 1, and the clamping device and the tightening device are installed on the supporting platform.

[0023] Combination Figure 2 As shown, the clamping device includes a first clamping member 3 and a second clamping member 4 which are hinged to each other. The first clamping member 3 and the second clamping member are hinged to each other through a round pin 5. The front end 301 of the first clamping member and the front end 401 of the second clamping member are closed to each other into a ring shape to match the pole. At the same time, a pole number plate slot 303 is provided on the front end 301 of the first clamping member to facilitate fixing the pole number plate. The rear end 302 of the first clamping member and the rear end 402 of the second clamping member are connected through a first screw rod 6. The first screw rod 6 is connected to a first stepper motor 601. The two ends of the first screw rod 6 are left-handed threads and right-handed threads respectively. The first stepper motor 601 rotates forward to drive the first screw rod 6 to rotate forward so that the front ends of the first clamping member 3 and the second clamping member 4 are closed; the first stepper motor 601 rotates reversely to drive the first screw rod 3 to rotate reversely so that the front ends of the first clamping member 3 and the second clamping member 4 are separated. A long strip through hole is formed at the front end 401 of the second clamping member. A fixed rod 403 and an electric push rod 404 that abut against each other are disposed through the long strip through hole. The electric push rod 404 reciprocates along the axial direction of the fixed rod.

[0024] In this technical solution, the pole number plate is placed in the pole number plate slot 303 of the front end 301 of the first clamp, and then the pole number plate is bent by the first stepper motor 601, which greatly saves manpower; at the same time, the steel wire fixed to the pole number plate passes through the long strip through hole of the front end 401 of the second clamp, bypasses the electric push rod 404 and the fixed rod 403, and is tightened by the tightening device at the rear end; the electric push rod 404 reciprocates along the axial direction of the fixed rod 403 to tighten and thread the steel wire by abutting and separating with the fixed rod 403. The preferred model of the electric push rod is a micro electric push rod with specifications of 12V-25MM-MM / S-N.

[0025] Combination Figure 3 As shown, the tightening device includes a turntable 7 and a steel wire clamping device 8 installed on the turntable 7. The turntable 7 is connected to the support platform through a rotating shaft 701. The rotating shaft 701 is connected to the fourth stepper motor 702. The fourth stepper motor 702 drives the turntable 7 to drive the steel wire clamping device 8 to rotate; the steel wire clamping device 8 includes a first support plate 801 and a second support plate 802 installed on the turntable, a second screw rod 803 and a first guide rod 804 are arranged between the first support plate 801 and the second support plate 802, a first clamping piece 805 and a second clamping piece 806 are arranged between the first guide rod 804 and the second screw rod 803, the second screw rod 803 is connected to the third stepper motor 807, and the third stepper motor 807 drives the second screw rod 803 to rotate, thereby realizing the clamping and separation of the first clamping piece 805 and the second clamping piece 806.

[0026] In this technical solution, the tail end of the steel wire is clamped by the first clamping piece 805 and the second clamping piece 806, and then the turntable 7 is driven by the fourth stepper motor 702 to rotate, so that the steel wire is tightened, and then the fourth stepper motor 702 is turned over, and the first clamping piece 805 and the second clamping piece 806 are separated, so as to tighten the steel wire. At the same time, the two ends of the second screw rod 803 are left-handed threads and right-handed threads respectively.

[0027] As another embodiment of the present invention, the turntable 7 is connected to the rotating shaft 701 through a pair of meshing gears, and a supporting roller is provided at the bottom of the turntable 7, a circular track is provided on the supporting platform 2, the supporting roller is installed in the circular track, and the rotating shaft 701 is connected to the fourth stepping motor 702. Through an appropriate gear ratio, the turntable 7 is smoother during the rotation process, and the resistance of the supporting roller and the circular track during the rotation process is reduced.

[0028] Combination Figure 4 As shown, the telescopic rod includes a telescopic rod sleeve 101 and a moving rod 102 installed in the telescopic rod sleeve 101. The telescopic rod sleeve 101 is connected to the moving rod 102 through a second guide rod 104 and a third screw rod 103, the second guide rod 104 is slidably connected to a sliding sleeve 105 of the moving rod 102, the third screw rod 103 is threadedly connected to the moving rod 102 through a moving nut 106, the third screw rod 103 is connected to a fifth stepping motor 107, a coupling 108 is provided between the fifth stepping motor 107 and the third screw rod 103, and the fifth stepping motor 107 drives the third screw rod 103 to rotate so as to realize the telescopic movement of the moving rod 102.

[0029] Specific combination of Figure 1-4 The hanging principle of the pole number plate hanging device of the present application is as follows: first, place the pole number plate in the pole number plate slot 303, then pass the steel wire with the buckle through the holes at both ends of the pole number plate, sleeve it on the pole body, then pass through the long strip through hole at the front end 401 of the second clamping member and the limiter formed by the electric push rod 404 and the fixed rod 403, and then clamp it at its rear end. After the steel wire passes through the buckle, the excess part is placed on the steel wire clamping device 8, and the steel wire clamping device 8 is clamped under the action of the third stepping motor 807; then, the pole number plate is fixed by the telescopic rod 1. Lift to the target position; after reaching the target position, the first stepper motor 601 drives the front ends of the first clamping member 3 and the second clamping member 4 to close, and the pole license plate fits the pole and bends; the fourth stepper motor 702 drives the turntable 7 to rotate forward to tighten the steel wire rope, and then the fourth stepper motor 702 drives the turntable 7 to rotate reversely while the third stepper motor 807 drives the steel wire rope clamping device 8 to separate, so that the steel wire rope is detached; finally, the first stepper motor 601 drives the front end 301 of the first clamping member to separate the front end 401 of the second clamping member, completing the hanging of the pole license plate.

[0030] The effects provided in the content of the invention are only the effects of the embodiments, not all the effects of the invention. The above technical solution has the following advantages or beneficial effects:

[0031] 1. The present invention provides a pole license plate hanging device, which is provided with a telescopic rod, and the electronic license plate can be hung to the target position through the telescopic rod;

[0032] 2. The electric pole number plate hanging device provided by the present invention is provided with a clamping device, and when hanging, the electric pole number plate is bent to make it fit with the electric pole;

[0033] 3. The pole license plate hanging device provided by the present invention is provided with a tightening device, which can tighten the steel wire belt of the pole license plate, has a simple structure and is easy to operate.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] The above is only a specific implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A pole license plate hanging device, characterized in that: It comprises a telescopic rod, a clamping device and a tightening device, wherein a supporting platform is arranged at the top of the telescopic rod, a clamping device and a tightening device are installed on the supporting platform, the clamping device comprises a first clamping member and a second clamping member hinged to each other, a pole number plate slot is arranged at the front end of the first clamping member, the tightening device comprises a turntable and a steel wire clamping device installed on the turntable, and the turntable can rotate relative to the supporting platform; a long strip through hole is arranged at the front end of the second clamping member, a fixed rod and an electric push rod that abut against each other are arranged along the outer side of the second clamping member through the long strip through hole, and the electric push rod can reciprocate along the axial direction of the fixed rod; The steel wire belt clamping device includes a first support plate and a second support plate installed on a support platform, the first support plate and the second support plate are connected by a second screw rod and a second guide rod, the second screw rod and the second guide rod are installed with a first clamping piece and a second clamping piece, the second screw rod is connected to a third stepper motor, the third stepper motor rotates forward to drive the second screw rod to rotate forward so that the first clamping piece and the second clamping piece are closed; the third stepper motor rotates reversely to drive the second screw rod to rotate reversely so that the first clamping piece and the second clamping piece are separated.

2. The pole number plate hanging device according to claim 1, characterized in that: The first clamping member and the rear end of the second clamping member are connected through a first screw rod, and the first screw rod is connected to a first stepper motor. The first stepper motor rotates forward to drive the first screw rod to rotate forward so that the first clamping member and the front end of the second clamping member are closed; the first stepper motor rotates reversely to drive the first screw rod to rotate reversely so that the first clamping member and the front end of the second clamping member are separated.

3. The pole number plate hanging device according to claim 2, characterized in that: The first clamping member and the second clamping member are provided with threaded through holes at the rear ends, the first screw rod is threadedly connected with the rear ends of the first clamping member and the second clamping member, the connection between the first screw rod and the first clamping member is a left-handed thread, and the connection between the first screw rod and the second clamping member is a right-handed thread.

4. The pole number plate hanging device according to claim 1, characterized in that: A rotating shaft is installed at the bottom of the turntable, and the turntable is connected to the supporting platform through the rotating shaft. The rotating shaft is connected to a fourth stepper motor, and the fourth stepper motor drives the rotating shaft to rotate, thereby driving the turntable to rotate relative to the supporting platform.

5. The pole number plate hanging device according to claim 1, characterized in that: The telescopic rod includes a telescopic rod sleeve and a moving rod installed in the telescopic rod sleeve. The moving rod is connected to the telescopic rod sleeve through a third screw rod. The third screw rod is connected to a fifth stepping motor. The fifth stepping motor drives the third screw rod to rotate so that the moving rod can be telescopic.

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