Cantilever type cross arm and hoop mounting platform and mounting equipment

Abstract

The invention discloses a cantilever type cross arm and hoop mounting platform and mounting equipment. Wherein the mounting platform comprises a first cantilever, the first cantilever comprises a first movable arm and a first bearing table which are connected with each other, and two hoop fixers, two hoop mounting modules and a first cross arm positioning plate which are arranged on the first bearing table, and the two hoop fixers are movably connected with the first bearing table so as to be close to or away from each other; the second cantilever comprises a second movable arm, a second bearing table, a second cross arm positioning plate and a second cross arm mounting module, the second movable arm and the second bearing table are connected, the second cross arm positioning plate and the second cross arm mounting module are arranged on the second bearing table, the first cross arm mounting module is used for locking the first cross arm and the connecting piece, and the second cross arm mounting module is used for locking the second cross arm and the connecting piece; the first movable arm and the second movable arm are configured to be close to or far away from each other so that the first bearing table and the second bearing table can make contact or be separated. Therefore, automatic mounting operation of the hoop and the cross arm is achieved, and manual mounting operation is replaced.

Description

Technical Field

[0001] The present application relates to the technical field of electric power construction equipment, and in particular to a cantilever cross arm and clamp installation platform and installation equipment. Background Art

[0002] In the power transmission and distribution system, the installation of pole clamps and crossarms is a core link in infrastructure construction. Currently, the installation of clamps and crossarms usually relies on manual work, which has the following defects and shortcomings: risks of falling from height and electric shock, low installation accuracy, difficulty in achieving uniform quality, low efficiency, excessive time consumption, and in harsh environments, human body functions decline, safety accidents are prone to occur, and long-term use costs are high. Summary of the Invention

[0003] This application aims to solve at least one of the technical problems existing in the related art.

[0004] Therefore, embodiments of the present application provide a cantilever crossarm and clamp mounting platform and mounting equipment.

[0005] An embodiment of the first aspect of the present application provides a cantilever crossarm and clamp mounting platform, including: a first cantilever, including a first movable arm and a first bearing platform connected thereto, and two clamp fixers, two clamp mounting modules, a first crossarm positioning plate, and a first crossarm mounting module arranged on the first bearing platform, the two clamp fixers being used to respectively carry the two clamp plates of the clamp, the two clamp fixers being movably connected to the first bearing platform to approach or move away from each other, the two clamp mounting modules being used to lock the two clamp plates, and the first crossarm positioning plate being used to carry the first crossarm; a second cantilever, including a second movable arm and a second bearing platform connected thereto, and a second crossarm positioning plate and a second crossarm mounting module being arranged on the second bearing platform, the second crossarm positioning plate being used to carry the second crossarm, the first crossarm and the second crossarm being movably connected via a connecting piece, the first crossarm mounting module being used to lock the first crossarm and the connecting piece, and the second crossarm mounting module being used to lock the second crossarm and the connecting piece; wherein the first movable arm and the second movable arm are configured to approach or move away from each other to make the first bearing platform and the second bearing platform contact or separate.

[0006] Exemplarily, the cantilever crossarm and clamp mounting platform also includes: two translation modules, namely a first translation module and a second translation module, the first crossarm mounting module is connected to the first bearing platform through the first translation module, and the second crossarm mounting module is connected to the second bearing platform through the second translation module; wherein, at least two connecting parts are arranged at intervals along the first direction, and the moving direction of the translation module is parallel to the first direction.

[0007] Exemplarily, the translation module includes: a slider, a screw rod, and a driving unit, the slider and the screw rod are connected by threads, the first cross-arm mounting module is connected to the slider of the first translation module, the driving unit of the first translation module is arranged on the first supporting platform and connected to the screw rod of the first translation module, the second cross-arm mounting module is connected to the slider of the second translation module, the driving unit of the second translation module is arranged on the second supporting platform and connected to the screw rod of the second translation module; the first supporting platform and / or the second supporting platform are provided with a slide rail parallel to the screw rod, and the slider is provided with a slide rail matching the slide rail.

[0008] Exemplarily, the clamp installation module includes a first nut feeding device and a first nut locking device; the first cross arm installation module includes a second nut feeding device and a second nut locking device; the second cross arm installation module includes a third nut feeding device and a third nut locking device.

[0009] Exemplarily, the first supporting platform includes two fixed platforms, a mounting plate, and a connecting frame connecting the fixed platforms and the mounting plate. The two fixed platforms are spaced apart along the first direction, and the mounting plate and the second supporting platform are distributed on both sides of the fixed platforms along the second direction; wherein, the two clamp fixers are movably arranged on the fixed platforms respectively, the two clamp mounting modules are arranged on one fixed platform, and the first cross arm positioning plate and the first cross arm mounting module are arranged on the mounting plate.

[0010] Exemplarily, the cantilever cross arm and the clamp installation platform further includes: a telescopic structure, the clamp fixer is connected to the fixing platform via the telescopic structure, and the telescopic structure moves along the first direction.

[0011] Exemplarily, a locking screw is provided on one of the first bearing platform and the second bearing platform, and a limiting hole is provided on the other. The locking screw cooperates with the limiting hole to limit the relative position of the first bearing platform and the second bearing platform. A threaded structure is provided in the limiting hole, and the locking screw cooperates with the threaded structure to adjust the distance between the first bearing platform and the second bearing platform.

[0012] Exemplarily, the cantilever cross arm and clamp mounting platform further includes: a shock absorber, at least two shock absorbers are respectively arranged at the bottom of the first bearing platform and the second bearing platform, and the shock absorber is configured to contact the utility pole.

[0013] Exemplarily, the cantilever cross arm and clamp mounting platform further includes: a distance measuring device, arranged on the first bearing platform and / or the second bearing platform, for measuring the distance between the first bearing platform and / or the second bearing platform and the target.

[0014] An embodiment of the second aspect of the present application provides a cantilever crossarm and clamp installation device, comprising:

[0015] A lifting mechanism, and any of the aforementioned cantilever crossarms and clamp mounting platforms, wherein the first cantilever and the second cantilever are movably connected to the lifting mechanism.

[0016] The cantilever crossarm and clamp automatic installation platform provided in the embodiment of the present application adopts an automated installation method to realize the installation of the clamp and crossarm. Among them, the distance measuring device can ensure the uniformity of the installation height. It is equipped with an inertial sensor to automatically compensate for the tilt angle of the crossarm to ensure the horizontality. The nut locking device in the clamp installation module and the crossarm installation module adopts a servo electric screwdriver to ensure the accuracy and consistency of the torque of each installation. The automated installation greatly shortens the working hours and improves the work efficiency under the premise of ensuring quality. It can better adapt to the harsh outdoor environment and has low maintenance costs in the later stage. At the same time, the cantilever crossarm and clamp installation platform replaces manual climbing with a lifting mechanism. There is no need for personnel to climb high during the entire operation. The high-altitude accident rate is reduced to a low level, the safety is high, and it is suitable for promotion and application.

[0017] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. Throughout the drawings, the same reference numerals are used to denote the same components.

[0019] Figure 1 One of the structural schematic diagrams showing the first and second bearing platforms of the cantilever cross arm and clamp mounting platform provided in an embodiment of the present application in a separated state;

[0020] Figure 2 A second structural schematic diagram shows a state where the first and second bearing platforms of the cantilever crossarm and clamp mounting platform provided in an embodiment of the present application are separated;

[0021] Figure 3 The third structural diagram shows the first and second bearing platforms of the cantilever cross arm and clamp mounting platform provided in an embodiment of the present application in a separated state;

[0022] Figure 4 A fourth structural diagram shows the first and second bearing platforms of the cantilever cross arm and clamp mounting platform provided in an embodiment of the present application in a separated state;

[0023] Figure 5One of the structural schematic diagrams showing the contact state between the first bearing platform and the second bearing platform of the cantilever cross arm and the clamp mounting platform provided by an embodiment of the present application is shown;

[0024] Figure 6 A second structural schematic diagram shows a contact state between the first and second bearing platforms of the cantilever crossarm and the clamp mounting platform provided in an embodiment of the present application;

[0025] Figure 7 The third structural schematic diagram shows the contact state of the first bearing platform and the second bearing platform of the cantilever cross arm and the clamp installation platform provided in the embodiment of the present application.

[0026] in, Figures 1 to 7 The corresponding relationship between the reference numerals and component names is as follows:

[0027] 100 first cantilever, 110 first bearing platform, 111 first slide rail, 112 fixed platform, 113 mounting plate, 114 connecting frame, 120 clamping clamp, 130 clamping clamp mounting module, 131 first nut feeding device, 132 first nut locking device, 140 first cross arm positioning plate, 150 first cross arm mounting module, 151 second nut feeding device, 152 second nut locking device, 160 locking screw, 170 first movable arm, 20 0 Second cantilever, 210 Second bearing platform, 211 Second slide rail, 220 Second crossarm positioning plate, 230 Second crossarm mounting module, 231 Third nut feeding device, 232 Third nut locking device, 240 Second movable arm, 300 Clamp, 400 Translation module, 401 First translation module, 402 Second translation module, 410 Screw, 420 Drive unit, 430 Slider, 500 Telescopic structure, 600 Shock absorber, 700 Distance measuring device. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0030] An embodiment of the present application provides a cantilever crossarm and clamp installation platform, and also provides a cantilever crossarm and clamp installation device, wherein the cantilever crossarm and clamp installation platform is applied to the cantilever crossarm and clamp installation device to realize the installation operation of the clamp 300 and the crossarm, such as fixing the clamp 300 and the crossarm on the utility pole.

[0031] Furthermore, the cantilever crossarm and clamp installation equipment includes a lifting mechanism, which is connected to the cantilever crossarm and clamp installation platform to drive the cantilever crossarm and clamp installation platform to perform lifting operations, such as driving the cantilever crossarm and clamp installation platform to perform lifting operations along the utility pole to install the clamp 300 and the crossarm at a suitable position on the utility pole.

[0032] like Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 As shown, an embodiment of the first aspect of the present application provides a cantilever cross arm and clamp mounting platform, including: a first cantilever 100, including a first movable arm 170 and a first bearing platform 110 connected thereto, and two clamp holders 120, two clamp mounting modules 130, a first cross arm positioning plate 140, and a first cross arm mounting module 150 arranged on the first bearing platform 110, the two clamp holders 120 are used to respectively carry the two clamp plates of the clamp 300, the two clamp holders 120 are movably connected to the first bearing platform 110 to move closer to or away from each other, the two clamp mounting modules 130 are used to lock the two clamp plates, and the first cross arm positioning plate 140 is used to lock the two clamp plates. Used to support the first crossarm; the second cantilever 200 includes a second movable arm 240 and a second load-bearing platform 210 connected to each other, and a second crossarm positioning plate 220 and a second crossarm mounting module 230 arranged on the second load-bearing platform 210, the second crossarm positioning plate 220 is used to support the second crossarm, the first crossarm and the second crossarm are movably connected through a connecting piece, the first crossarm mounting module 150 is used to lock the first crossarm and the connecting piece, and the second crossarm mounting module 230 is used to lock the second crossarm and the connecting piece; wherein, the first movable arm 170 and the second movable arm 240 are configured to approach or move away from each other to make the first load-bearing platform 110 and the second load-bearing platform 210 contact or separate.

[0033] The clamp 300 includes two clamp plates, which can be placed on two clamp holders 120 respectively.

[0034] The cantilever crossarm and clamp installation platform provided in the embodiment of the present application includes a first cantilever 100 and a second cantilever 200. Since the clamp 300 includes two clamp plates, it is arranged on the first supporting platform 110 of the first cantilever 100 through two clamp fixtures 120. The two clamp fixtures 120 are used to respectively support the two clamp plates of the clamp 300. The two clamp fixtures 120 are movably connected to the first supporting platform 110 and can move closer to or farther away from each other. As a result, the two clamp plates carried on the two clamp fixtures 120 can move closer to or farther away from each other to avoid the utility pole or clamp the utility pole tightly, thereby facilitating the assembly of the clamp 300.

[0035] Specifically, when the clamp 300 needs to be installed on the utility pole, the clamp piece can be installed on the clamp fixture 120 without first being installed. The two clamp fixtures 120 of the first cantilever 100 can be separated from each other to avoid the utility pole. After the first movable arm 170 drives the first bearing platform 110 to be successfully inserted into the utility pole, the two clamp pieces are placed on the clamp fixture 120 respectively. It is understandable that during the above operation, the cantilever crossarm and the clamp installation platform can be in a lower posture to facilitate the operator to place the clamp piece on the clamp fixture 120. For example, the lifting mechanism can be in an initial state, such as the lifting mechanism is not performing a lifting operation, or the lifting mechanism is performing a lower lifting operation. At this time, the cantilever crossarm and the clamp installation platform are in a lower posture. Furthermore, the operator can use the first screw, pre-tightening nut, etc. to pre-position the two clamp pieces to facilitate the subsequent smooth locking of the two clamp pieces. In this way, in the subsequent assembly process, after the lifting mechanism raises the cantilever crossarm and the clamp installation platform to the specified position, the two clamp fixers 120 are used to approach each other to adjust the positions of the two clamp pieces so that they are aligned and clamp the pole tightly. Then, the two clamp installation modules 130 are used to lock the two clamp pieces from both ends, so that the clamp 300 can be firmly locked on the pole, thereby completing the installation operation of the clamp 300.

[0036] By setting a first crossarm positioning plate 140 and a first crossarm mounting module 150 on the first bearing platform 110 of the first cantilever 100, and setting a second crossarm positioning plate 220 and a second crossarm mounting module 230 on the second bearing platform 210 of the second cantilever 200, when the first movable arm 170 and the second movable arm 240 approach each other, so that the first bearing platform 110 and the second bearing platform 210 contact each other and embrace the utility pole, the relative positions of the first crossarm positioning plate 140 and the second crossarm positioning plate 220 are now within a suitable range. In this way, when the cantilever crossarm and the clamp mounting platform are in a lower posture, the first crossarm can be placed on the first crossarm positioning plate 140, and the second crossarm can be placed on the second crossarm positioning plate 220. The first and second crossarms are movably connected by a connecting member, such as a second screw and a pre-tightening nut. The second screw and pre-tightening nut are used to pre-position the first and second crossarms, so that the two crossarms can be securely locked. In this way, in the subsequent assembly process, after the lifting mechanism raises the cantilever crossarm and the clamp installation platform to the specified position, the first crossarm installation module 150 is used to lock the first crossarm and the connecting piece, and the second crossarm installation module 230 is used to lock the second crossarm and the connecting piece, so that the first crossarm and the second crossarm can be firmly locked on the utility pole, thereby realizing the installation operation of the first crossarm and the second crossarm.

[0037] It can be understood that after the installation of the clamp 300 and the cross arm and the utility pole is completed, the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to descend to the initial position, and the first movable arm 170 and the second movable arm 240 move away from each other, so that the first load-bearing platform 110 and the second load-bearing platform 210 can be separated from each other and detached from the utility pole, thereby realizing the separation operation of the cantilever cross arm and clamp installation platform from the utility pole, so as to facilitate the installation operation of the cross arm and clamp 300 on other utility poles.

[0038] That is to say, the cantilever crossarm and clamp installation platform provided in the embodiment of the present application can realize the automatic assembly of the clamp 300 and the crossarm, replacing the manual operation of installing the clamp 300 and the crossarm, reducing the risks of falling from height, electric shock, etc., and improving work safety. At the same time, using the installation platform for automatic installation of the clamp 300 and the crossarm can greatly shorten the working hours and improve the installation efficiency while ensuring the installation accuracy and quality, and can better adapt to the harsh outdoor environment, with low later maintenance costs, and is suitable for promotion and application.

[0039] Furthermore, the cantilever crossarm and clamp installation platform provided in the embodiment of the present application cooperates with the lifting mechanism, and the lifting mechanism is used to replace manual climbing. The cantilever crossarm and clamp installation platform are used to realize the automatic installation of the clamp 300 and the crossarm, so that the entire installation operation does not require personnel to climb high, greatly reducing the high-altitude accident rate and improving operation safety. At the same time, it can improve installation accuracy, shorten installation time, improve installation efficiency, and has strong adaptability.

[0040] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, in some possible embodiments provided by the present application, the cantilever cross arm and clamp mounting platform further includes: two translation modules 400, namely a first translation module 401 and a second translation module 402, the first cross arm mounting module 150 is connected to the first bearing platform 110 through the first translation module 401, and the second cross arm mounting module 230 is connected to the second bearing platform 210 through the second translation module 402; wherein, at least two connecting members are arranged at intervals along the first direction, and the movable direction of the translation module 400 is parallel to the first direction. wherein, the first direction is as shown in FIG. Figure 1 As shown by the arrow X in the figure.

[0041] Since the crossarms are usually long, they need to be connected and fixed by multiple connectors, that is, the first crossarm and the second crossarm need to be fixed by at least two connectors. Therefore, in this embodiment, the first crossarm installation module 150 is connected to the first bearing platform 110 through the first translation module 401, and the second crossarm installation module 230 is connected to the second bearing platform 210 through the second translation module 402, so that the first crossarm installation module 150 can move relative to the first bearing platform 110, and the second crossarm installation module 230 can move relative to the second bearing platform 210. In this way, the first crossarm installation module 150 and the second crossarm installation module 230 can be moved to appropriate positions, and the connectors at different positions are locked with the first crossarm and the second crossarm, so as to improve the reliability and stability of the connection between the first and second crossarms and the utility pole, and ensure installation accuracy.

[0042] It can be understood that during the installation operation of the first crossarm and the second crossarm using the first crossarm installation module 150 and the second crossarm installation module 230, the first crossarm installation module 150 and the second crossarm installation module 230 can be locked simultaneously by the two ends of the connecting member to lock the two ends of the same connecting member with the first crossarm and the second crossarm respectively, thereby making the first crossarm and the second crossarm reliably fixed on the utility pole.

[0043] like Figure 2 and Figure 6As shown, in some possible embodiments provided in the present application, the translation module 400 includes: a slider 430, a screw rod 410, and a driving unit 420. The slider 430 and the screw rod 410 are connected by threads. The first cross arm mounting module 150 is connected to the slider 430 of the first translation module 401. The driving unit 420 of the first translation module 401 is arranged on the first supporting platform 110 and is connected to the screw rod 410 of the first translation module 401. The second cross arm mounting module 230 is connected to the slider 430 of the second translation module 402. The driving unit 420 of the second translation module 402 is arranged on the second supporting platform 210 and is connected to the screw rod 410 of the second translation module 402.

[0044] That is to say, the first translation module 401 and the first translation module 401 have the same structure, both of which are screw rod 410 slider 430 mechanisms. The screw rod 410 is driven to rotate by the driving part 420. Since the screw rod 410 and the slider 430 are threaded together, the rotational motion is converted into linear motion, so that the slider 430 can move relative to the screw rod 410 in the first direction, thereby driving the first cross arm mounting module 150 installed on the slider 430 to move relative to the first bearing platform 110, and driving the second cross arm mounting module 230 installed on the slider 430 to move relative to the second bearing platform 210.

[0045] In some possible embodiments provided in the present application, a slide rail parallel to the screw rod 410 is provided on the first supporting platform 110 and / or the second supporting platform 210, and the slider 430 is provided with a slideway matching the slide rail.

[0046] The slide rails may be provided on the first loading platform 110 or the second loading platform 210, or may be provided on both the first loading platform 110 and the second loading platform 210. Specifically, the slide rails may be single or double, or may have other structures. Specifically, the slide rails include a first slide rail 111 provided on the first loading platform 110 and a second slide rail 211 provided on the second loading platform 210.

[0047] In this embodiment, the slide rail is set so that the slide rail and the slideway on the slider 430 cooperate with each other, which plays a good limiting role in the movement of the slider 430 along the screw rod 410, which is beneficial to improving the movement accuracy of the slider 430, and further beneficial to improving the installation accuracy of the first crossbeam and the second crossbeam.

[0048] like Figure 1As shown, in some possible embodiments provided in the present application, the clamp installation module 130 includes a first nut feeding device 131 and a first nut locking device 132, wherein a first screw can be connected between the two clamp plates, and the first nut provided by the first nut feeding device 131 matches the first screw. The first nut locking device 132 can be used to screw the first nut provided by the first nut feeding device 131 onto the first screw, and then the two clamp plates are locked to realize the installation operation of the clamp 300.

[0049] Specifically, the first nut locking device 132 can be a servo electric screwdriver, which ensures the accuracy and consistency of the torque during each installation, thereby improving the installation accuracy of the clamp 300, extending the maintenance cycle, and reducing the subsequent maintenance cost.

[0050] like Figure 1 As shown, in some possible embodiments provided in the present application, the first crossarm installation module 150 includes a second nut feeding device 151 and a second nut locking device 152; the second crossarm installation module 230 includes a third nut feeding device 231 and a third nut locking device 232.

[0051] Among them, a connecting piece is connected between the first crossarm and the second crossarm, and the connecting piece can be a second screw. The second nut provided by the second nut feeding device 151 matches the second screw, and the third nut provided by the third nut feeding device 231 matches the second screw. The second nut provided by the second nut feeding device 151 can be screwed onto the second screw by means of the second nut locking device 152, and the third nut provided by the third nut feeding device 231 can be screwed onto the second screw by means of the third nut locking device 232. Thus, the second nut and the third nut are respectively locked by the second nut locking device 152 and the third nut locking device 232 from both ends of the second screw, so that the first crossarm and the second crossarm can be reliably locked to the electric pole, thereby realizing the installation operation of the first crossarm and the second crossarm.

[0052] Specifically, the second nut locking device 152 and the third nut locking device 232 can be servo electric screwdrivers, which ensure the accuracy and consistency of the torque during each installation, thereby improving the installation accuracy of the first crossarm and the second crossarm, extending the maintenance cycle, and reducing the subsequent maintenance costs.

[0053] like Figure 1As shown, in some possible embodiments provided by the present application, the first supporting platform 110 includes two fixed platforms 112, a mounting plate 113, and a connecting frame 114 connecting the fixed platforms 112 and the mounting plate 113. The two fixed platforms 112 are spaced apart along the first direction, and the mounting plate 113 and the second supporting platform 210 are distributed on both sides of the fixed platforms 112 along the second direction; wherein, the two clamping clamps 120 are movably arranged on the fixed platforms 112, the two clamping clamp installation modules 130 are arranged on one fixed platform 112, and the first cross arm positioning plate 140 and the first cross arm installation module 150 are arranged on the mounting plate 113. wherein, the second direction is as shown in FIG. Figure 1 As shown by the arrow Y in .

[0054] Among them, the two fixing platforms 112 are arranged at intervals along the first direction so that the gap between the two fixing platforms 112 can avoid the utility pole, that is, the first cantilever 100 can be inserted into the peripheral side of the utility pole through the gap between the two fixing platforms 112 for subsequent installation of the clamp 300 and the cross arm, or the first cantilever 100 can be moved out of the utility pole through the gap between the two fixing platforms 112 to stay away from the utility pole.

[0055] Among them, the two clamp holders 120 are movably set on the fixing platform 112 respectively. In this way, after the clamp 300 is placed on the clamp holder 120, the two clamp holders 120 are close to each other, so that the two clamp pieces can clamp the utility pole from both sides of the utility pole. In this way, when the clamp installation module 130 locks the two clamp pieces, the clamp 300 can be reliably and firmly installed on the utility pole.

[0056] The two clamp installation modules 130 are disposed on a fixing platform 112 , so that the two clamp pieces can be locked from two different positions in the same direction, thereby achieving the installation operation of the clamp 300 .

[0057] Among them, the mounting plate 113 and the second supporting platform 210 are distributed on both sides of the fixed platform 112 along the second direction, that is, the mounting plate 113 is located on the side of the fixed platform 112 away from the second supporting platform 210, so that the first crossarm positioning plate 140 and the first crossarm mounting module 150 are arranged on the mounting plate 113, and the second crossarm positioning plate 220 and the second crossarm mounting module 230 are arranged on the second supporting platform 210, so that the first crossarm placed on the first crossarm positioning plate 140 and the second crossarm placed on the second crossarm positioning plate 220 can be located on both sides of the electric pole, and then the first crossarm and the second crossarm are respectively connected and locked with the connecting parts through the first crossarm mounting module 150 and the second crossarm mounting module 230 to be fixed on the electric pole, thereby realizing the installation operation of the first crossarm, the second crossarm and the electric pole.

[0058] like Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 As shown, in some possible embodiments provided herein, the cantilever crossarm and clamp mounting platform further include a telescopic structure 500, through which the clamp holder 120 is connected to the fixing platform 112, and the telescopic structure 500 is movable in a first direction. The provision of the telescopic structure 500 enables the clamp holder 120 to move relative to the fixing platform 112 in the first direction. In this way, the position of the clamp holder 120 and the fixing platform 112 can be adjusted, thereby adjusting the relative position of the clamp piece supported by the clamp holder 120 and the utility pole.

[0059] Specifically, when the cantilever crossarm and the clamp installation platform are in a lower posture, the telescopic structure 500 can be retracted to reduce the possibility of the clamp fixture 120 blocking the gap between the two fixing platforms 112, so that the gap between the two fixing platforms 112 is open to insert the utility pole, and then the clamp pieces are placed on the two clamp fixtures 120 respectively, and the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to rise. When they move to a suitable position, such as when they move to the installation position of the clamp 300, the telescopic structure 500 can be controlled to extend, so that the clamp fixture 120 carrying the clamp piece moves toward the direction close to the utility pole, so that the two clamp pieces can clamp the utility pole, and then, the clamp installation module 130 is used to lock the two clamp pieces to reliably and stably install the clamp 300 on the utility pole.

[0060] It is understandable that after the installation of the clamp 300 is completed, the telescopic structure 500 can be reset to the retracted state, so that the clamp fixture 120 is away from the utility pole, reducing the possibility of the clamp fixture 120 blocking the gap between the two fixing platforms 112. In this way, when the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to descend, there will be no possibility of interference and collision between the clamp fixture 120 and the utility pole, which is beneficial to improving the service life of the clamp fixture 120 and enabling the first cantilever 100 and the second cantilever 200 to perform the descending operation smoothly.

[0061] Specifically, the telescopic structure 500 can be an electric push rod, a linear sliding platform or other mechanisms.

[0062] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown in some possible embodiments provided in the present application, a locking screw 160 is provided on one of the first load platform 110 and the second load platform 210, and a limiting hole is provided on the other. The locking screw 160 cooperates with the limiting hole to limit the relative position of the first load platform 110 and the second load platform 210. A threaded structure is provided inside the limiting hole, and the locking screw 160 cooperates with the threaded structure to adjust the distance between the first load platform 110 and the second load platform 210.

[0063] Specifically, when the first cantilever 100 and the second cantilever 200 are in a lower posture, the first movable arm 170 and the second movable arm 240 approach each other to make the first bearing platform 110 and the second bearing platform 210 contact. At this time, the locking screw 160 is inserted into the limiting hole to limit the relative movement of the first bearing platform 110 and the second bearing platform 210, so that the first cantilever 100 and the second cantilever 200 clamp the electric pole left and right. Then, the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to perform an ascending operation. When it rises to a preset position, such as when it rises to the installation position of the clamp 300 and the cross arm, the locking screw 160 rotates and cooperates with the threaded structure in the limiting hole, which can reduce the distance between the first bearing platform 110 and the second bearing platform 210, and tighten the first bearing platform 110 and the second bearing platform 210 so that the first bearing platform 110 and the second bearing platform 210 can be reliably connected and the relative position is accurate. Then, the installation of the clamp 300 and the cross arm can be carried out. This arrangement prevents the relative movement of the first bearing platform 110 and the second bearing platform 210 from affecting the operation accuracy, which is conducive to improving the installation accuracy of the clamp 300 and the cross arm. It is understandable that after the installation of the clamp 300 and the cross arm is completed, the locking screw 160 can be rotated in the opposite direction in the limit hole to cooperate with the threaded structure to increase the distance between the first bearing platform 110 and the second bearing platform 210, and loosen the first bearing platform 110 and the second bearing platform 210. In this way, when the lifting mechanism subsequently drives the first cantilever 100 and the second cantilever 200 to descend, it is conducive to improving the smoothness of the descent of the first cantilever 100 and the second cantilever 200.

[0064] Specifically, the locking screw 160 can be electrically driven, and the locking screw 160 can be automatically rotated by controlling the motor. Figure 1 As shown, the locking screw 160 is installed on the two fixing platforms 112 of the first supporting platform 110 .

[0065] like Figure 3 and Figure 7 As shown, in some possible embodiments provided in the present application, the cantilever crossarm and clamp mounting platform also includes: a shock absorber 600, at least two shock absorbers 600 are respectively arranged at the bottom of the first bearing platform 110 and the second bearing platform 210, and the shock absorber 600 is configured to contact the utility pole.

[0066] Since utility poles are generally tapered structures that are thinner at the top and thicker at the bottom, when the first cantilever 100 and the second cantilever 200 clamp the utility pole and the lifting mechanism drives the utility pole to climb, the gap between the two fixed platforms 112 of the first bearing platform 110 and the utility pole will become larger and larger, and there is a possibility that the first bearing platform 110 and the second bearing platform 210 will shake or fall relative to the utility pole. To this end, at least two shock absorbers 600 are provided at the bottom of the first bearing platform 110 and the second bearing platform 210. The at least two shock absorbers 600 contact the utility pole from different directions to hold the utility pole, provide reliable and stable support force for the first bearing platform 110 and the second bearing platform 210, reduce the possibility of the first bearing platform 110 and the second bearing platform 210 shaking or falling relative to the utility pole, and improve the reliability and safety of the installation operation of the cantilever crossarm and the clamp mounting platform.

[0067] Specifically, the shock absorber 600 can be a hydraulically driven shock absorber that can adapt to the outer diameter of the utility pole so that the shock absorber 600 can maintain contact with the utility pole, providing reliable and stable support for the first supporting platform 110 and the second supporting platform 210. Specifically, the number of shock absorbers 600 can be two, three, four, or another number, as long as at least one shock absorber 600 is connected to the bottom of the first supporting platform 110 and at least one shock absorber 600 is connected to the bottom of the second supporting platform 210.

[0068] like Figure 4 As shown, in some possible embodiments provided in the present application, the cantilever crossarm and clamp mounting platform also includes: a distance measuring device 700, which is arranged on the first bearing platform 110 and / or the second bearing platform 210, and is used to measure the distance between the first bearing platform 110 and / or the second bearing platform 210 and the target.

[0069] The target may be a fixed position on the ground, a lifting mechanism, or a fixed position on a utility pole.

[0070] By setting the distance measuring device 700 on the first bearing platform 110 and / or the second bearing platform 210 to measure the distance between the first bearing platform 110 and / or the second bearing platform 210 and the target, the installation position of the clamp 300 and / or the cross arm can be determined. Therefore, during the operation of the lifting mechanism driving the first cantilever 100 and the second cantilever 200 to rise along the utility pole, when the distance measuring device 700 detects that the distance between the first bearing platform 110 and / or the second bearing platform 210 and the target reaches the preset requirement, it indicates that the first bearing platform 110 and / or the second bearing platform 210 has reached the installation position of the clamp 300 and the cross arm. In this way, the lifting mechanism stops running, so that the first bearing platform 110 and the second bearing platform 210 can be docked at the appropriate position of the utility pole, and then the installation operation of the clamp 300 and the cross arm is carried out, and the clamp 300 and the cross arm can be installed at the preset position.

[0071] Specifically, the distance measuring device 700 may be a laser distance measuring device. It is understandable that, in other examples, the distance measuring device 700 may also be an ultrasonic distance measuring device, a photoelectric distance measuring device, or other distance measuring devices.

[0072] Specifically, the distance measuring device 700 may be disposed on the first carrying platform 110 , or the distance measuring device 700 may be disposed on the second carrying platform 210 , or the distance measuring device 700 may be disposed on both the first carrying platform 110 and the second carrying platform 210 . Figure 4 The distance measuring device 700 is shown disposed on the second carrying platform 210 .

[0073] An embodiment of the second aspect of the present application provides a cantilever crossarm and clamp installation device, comprising: a lifting mechanism; and a cantilever crossarm and clamp installation platform according to any of the aforementioned embodiments; a first cantilever 100 and a second cantilever 200 are movably connected to the lifting mechanism. Because the cantilever crossarm and clamp installation device includes the cantilever crossarm and clamp installation platform according to any of the aforementioned embodiments, it has all the technical effects of the aforementioned cantilever crossarm and clamp installation platforms and will not be further described here.

[0074] Furthermore, the lifting mechanism may be a scissor-type lifting mechanism. It is understandable that the lifting mechanism may also be other lifting mechanisms, and this application does not make any specific limitation on this.

[0075] In some possible embodiments, an inertial sensor is provided on the lifting mechanism to detect the tilt of the first load platform 110 and / or the second load platform 210. Thus, the posture of the first cantilever 100 and the second cantilever 200 can be adjusted based on the tilt of the first load platform 110 and / or the second load platform 210 detected by the inertial sensor. This adjustment, in other words, adjusts the posture of the first load platform 110 and the second load platform 210, automatically compensating for the crossarm tilt angle, ensuring the levelness of the first and second crossarms, and improving installation accuracy.

[0076] Specifically, when the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to the preset position of the utility pole, the inertial sensor can be used to detect the inclination state of the first bearing platform 110 and / or the second bearing platform 210. When the first bearing platform 110 and / or the second bearing platform 210 tilts beyond the preset angle, it will affect the horizontality of the first crossarm and the second crossarm. Therefore, the posture of the first bearing platform 110 and the second bearing platform 210 can be adjusted by adjusting the posture of the first cantilever 100 and the second cantilever 200, and then the inclination angle of the crossarm can be compensated to ensure that the installed crossarm has a higher horizontality.

[0077] Specifically, the process of installing the clamp 300 and the crossarm using the cantilever crossarm and clamp installation platform and the cantilever crossarm and clamp installation equipment provided in the embodiments of the present application is as follows:

[0078] When the cantilever crossarm and clamp installation platform are in a lower posture, such as when the lifting mechanism is in the initial position and no lifting operation is performed, or when the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to rise to a lower position, the first movable arm 170 of the first cantilever 100 and the second movable arm 240 of the second cantilever 200 move, and the first bearing platform 110 and the second bearing platform 210 clamp the utility pole from left to right. Specifically, the two fixed platforms 112 of the first bearing platform 110 are inserted on both sides of the utility pole, and the second bearing platform 210 contacts the two fixed platforms 112 of the first bearing platform 110, so that the first bearing platform 110 and the second bearing platform 210 jointly clamp the utility pole. In this posture, the locking screw 160 on the first bearing platform 110 can be extended into the limiting hole of the second bearing platform 210 to pre-position the first bearing platform 110 and the second bearing platform 210. In this position, the operator can place the two clamping plates on the two clamping fixtures 120. A first screw is connected between the two clamping plates, and a pre-tightening nut can be installed on the first screw to pre-position the two clamping plates. The operator can place the first crossarm and the second crossarm on the first crossarm positioning plate 140 and the second crossarm positioning plate 220, respectively. At least two connecting members are connected between the first and second crossarms. The connecting member can be a second screw, and pre-tightening nuts are installed at both ends of the second screw to pre-position the first and second crossarms.

[0079] Next, the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to move upward and downward. When the distance measuring device 700 sends an in-position signal, indicating that the first and second support platforms 110 and 210 have reached the preset positions, the lifting mechanism is controlled to stop. The locking screw 160 rotates, tightening the first and second support platforms 110 and 210.

[0080] Then, the clamp 300 is installed. Specifically, the telescopic structure 500 is controlled to push the clamp holder 120, so that the two clamp plates clamp the utility pole from both sides. The first nut locking device 132 of the clamp installation module 130 moves forward to cover the pre-tightening nut on the first screw, presses against the first screw, and then tightens the pre-tightening nut; then, the first nut locking device 132 moves backward, the first nut feeding device 131 provides the first nut, and the first nut locking device 132 moves forward again to cover the first nut provided by the first nut feeding device 131, presses against the first screw, and then tightens the first nut to complete the installation of the clamp 300. It is understandable that during this operation, the two first nut locking devices 132 can work simultaneously to improve the operation effect, or the two first nut locking devices 132 can work separately.

[0081] Then, the crossarm installation operation is carried out. The first and second crossarms can be fixed on one side first, and then the other side of the first and second crossarms can be fixed. Specifically, the second nut locking device 152 of the first crossarm installation module 150 and the third nut locking device 232 of the second crossarm installation module 230 operate simultaneously. The second nut locking device 152 and the third nut locking device 232 move forward, respectively wrapping around the pre-tightening nuts at both ends of the second screw on one side of the utility pole and tightening them. Then, the second nut locking device 152 and the third nut locking device 232 move backward, the second nut feeding device 151 provides the second nut, and the third nut feeding device 231 provides the third nut. The second nut locking device 152 and the third nut locking device 232 move forward again, respectively wrapping around the second nut provided by the second nut feeding device 151 and the third nut provided by the third nut feeding device 231, and tightening them to achieve the fixation of the first and second crossarms. Next, the moving device works to move the first crossarm installation module 150 and the second crossarm installation module 230 to another second screw position, and uses the same operation as above to fix the other side of the first crossarm and the second crossarm, thereby completing the entire crossarm installation operation.

[0082] Finally, the telescopic structure 500 moves, driving the clamp fixer 120 away from the utility pole and into a retracted state, the locking screw 160 rotates to unlock the first bearing platform 110 and the second bearing platform 210, and the lifting mechanism drives the first cantilever 100 and the second cantilever 200 to descend to the initial position, and the first movable arm 170 and the second movable arm 240 move to separate the first bearing platform 110 and the second bearing platform 210 from the utility pole, so as to facilitate the equipment to be reset to the initial state and facilitate subsequent operations.

[0083] The cantilever crossarm and clamp automatic installation platform provided in the embodiment of the present application adopts an automated installation method to realize the installation operation of the clamp and crossarm. The installation platform replaces manual climbing with a lifting mechanism, and personnel do not need to climb high during the entire operation. The high-altitude accident rate is reduced to a low level and the safety is high. The distance measuring device 700 can ensure the uniformity of the installation height. It is equipped with an inertial sensor to automatically compensate for the tilt angle of the crossarm to ensure the horizontality. The nut locking device in the clamp installation module 130 and the crossarm installation module adopts a servo electric screwdriver to ensure the accuracy and consistency of the torque of each installation. The automated installation greatly shortens the working hours and improves work efficiency while ensuring quality. It can better adapt to the harsh outdoor environment, has low maintenance costs in the later stage, and is suitable for promotion and application.

[0084] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application. The above are merely preferred embodiments of the present application. It should be noted that those skilled in the art may make various improvements and variations without departing from the technical principles of the present application, and such improvements and variations shall also be considered within the scope of protection of the present application.

Claims

1. A cantilever cross arm and hoop mounting platform, characterized in that: include: The first cantilever includes a first movable arm and a first bearing platform connected thereto, and two clamping hoop fixtures, two clamping hoop mounting modules, a first crossarm positioning plate, and a first crossarm mounting module provided on the first bearing platform, wherein the two clamping hoop fixtures are used to respectively support two clamping hoop pieces of the clamping hoop, the two clamping hoop fixtures are movably connected to the first bearing platform to move closer to or further away from each other, the two clamping hoop mounting modules are used to lock the two clamping hoop pieces, and the first crossarm positioning plate is used to support the first crossarm; The second cantilever comprises a second movable arm and a second bearing platform connected thereto, and a second crossarm positioning plate and a second crossarm mounting module provided on the second bearing platform, wherein the second crossarm positioning plate is used to support the second crossarm, the first crossarm and the second crossarm are movably connected via a connecting member, the first crossarm mounting module is used to lock the first crossarm and the connecting member, and the second crossarm mounting module is used to lock the second crossarm and the connecting member; The first movable arm and the second movable arm are configured to move closer to or farther away from each other so that the first supporting platform and the second supporting platform are in contact with or separated from each other.

2. The cantilever cross arm and clamp installation platform according to claim 1, characterized in that: Also includes: Two translation modules, namely a first translation module and a second translation module, the first cross arm mounting module is connected to the first bearing platform via the first translation module, and the second cross arm mounting module is connected to the second bearing platform via the second translation module; Wherein, at least two of the connecting members are arranged at intervals along a first direction, and the moving direction of the translation module is parallel to the first direction.

3. The cantilever cross arm and clamp mounting platform according to claim 2, characterized in that: The translation module includes: a slider, a screw, and a driving unit, wherein the slider is connected to the screw via a threaded connection, the first cross-arm mounting module is connected to the slider of the first translation module, the driving unit of the first translation module is disposed on the first bearing platform and connected to the screw of the first translation module, the second cross-arm mounting module is connected to the slider of the second translation module, the driving unit of the second translation module is disposed on the second bearing platform and connected to the screw of the second translation module; The first bearing platform and / or the second bearing platform are provided with a slide rail parallel to the screw rod, and the slider is provided with a slideway matching the slide rail.

4. The cantilever cross arm and clamp mounting platform according to claim 1, characterized in that: The clamp installation module includes a first nut feeding device and a first nut locking device; The first cross arm installation module includes a second nut feeding device and a second nut locking device; The second cross arm installation module includes a third nut feeding device and a third nut locking device.

5. The cantilever cross arm and clamp mounting platform according to claim 1, characterized in that: The first carrying platform includes two fixed platforms, a mounting plate, and a connecting frame connecting the fixed platforms and the mounting plate, the two fixed platforms are spaced apart along a first direction, and the mounting plate and the second carrying platform are distributed on both sides of the fixed platforms along a second direction; The two clamp fixers are movably arranged on the fixing platform, the two clamp installation modules are arranged on one fixing platform, and the first cross arm positioning plate and the first cross arm installation module are arranged on the installation plate.

6. The cantilever cross arm and clamp mounting platform according to claim 5, characterized in that: Also includes: A telescopic structure, wherein the clamp fixer is connected to the fixing platform via the telescopic structure, and the telescopic structure moves along the first direction.

7. The cantilever cross arm and clamp mounting platform according to any one of claims 1 to 6, characterized in that: A locking screw is provided on one of the first bearing platform and the second bearing platform, and a limiting hole is provided on the other. The locking screw cooperates with the limiting hole to limit the relative position of the first bearing platform and the second bearing platform. A threaded structure is provided in the limiting hole, and the locking screw cooperates with the threaded structure to adjust the distance between the first bearing platform and the second bearing platform.

8. The cantilever cross arm and clamp mounting platform according to any one of claims 1 to 6, characterized in that: Also includes: Shock absorbers, at least two of which are respectively arranged at the bottom of the first bearing platform and the second bearing platform, and the shock absorbers are configured to contact the utility pole.

9. The cantilever cross arm and clamp mounting platform according to any one of claims 1 to 6, characterized in that: Also includes: The distance measuring device is provided on the first carrying platform and / or the second carrying platform, and is used to measure the distance between the first carrying platform and / or the second carrying platform and a target.

10. A cantilever cross arm and clamp installation device, characterized in that: include: A lifting mechanism, and a cantilever cross arm and clamp mounting platform according to any one of claims 1 to 9, wherein the first cantilever and the second cantilever are movably connected to the lifting mechanism.

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