Clamp-type pole clamps, clamp-type pole racks and clamp-type multi-point fixed high-altitude insulated working platforms

Abstract

The invention provides a clamp-type pole clamp, a clamp-type pole frame and a clamp-type multi-point fixed high-altitude insulated working platform. The clamp-type pole clamp includes two cross-set stress-bearing poles and a connecting vertical pole; the two stress-bearing poles are respectively rotatably connected to the connecting vertical pole, and the two are cross-set to form a pole holding space, and the top of the connecting vertical pole is provided with an arc-shaped abutment frame, which is placed in the pole holding space; the tops of the two stress-bearing poles are arranged oppositely, and the tail ends of the two stress-bearing poles are respectively connected with an adjustment screw; a stabilizing bearing is also provided on the connecting vertical pole, and a screw sleeve is supported on the connecting vertical pole through the stabilizing bearing; the two ends of the screw sleeve are threaded with opposite threads, and the two ends are respectively screwed with the adjustment screw connected to the tail end of the corresponding stress-bearing pole through threads. The invention can effectively improve the stability and efficiency of high-altitude maintenance operations, and this technology plays an important role in ensuring the safety of distribution network engineering construction and the reliable operation of equipment.

Description

Technical Field

[0001] The invention belongs to the field of electric power operation and maintenance technology and tools, and in particular relates to a clamp-type pole clamp and a clamp-type multi-point fixed high-altitude insulating working platform. Background Art

[0002] Limited by the structure of electrical equipment such as lines and towers, aerial work is an inevitable way of working during the construction, operation and maintenance of distribution networks. At present, there are three main ways of working at high altitudes. The first is the pole climbing method, that is, the staff carries the required tools to climb the target tower, arrives at the predetermined work location, completes the relevant operations, and then returns to the ground. The main tools used are foot buckles and safety belts. The second is the assembly work platform method, in which the workers climb the target tower, assemble the fixed work platform on site after reaching the designated work location, and dismantle the work platform after the operation is completed and return to the ground. The third is the lifting work platform method, which provides a working space for the workers. The platform transports the workers and the required tools to the designated location. The workers can work on the platform, and the platform will send the workers back to the ground after the operation is completed. The aerial work platforms currently used mainly include insulated boom trucks and non-insulated boom trucks. The lifting methods include scissor type, trailer type, curved arm type, straight arm type, mast type, aluminum alloy column type, and cylinder type, and all of them can realize automatic lifting of the platform by adding a power device. In pole climbing, workers directly climb to the designated working position. During this process, workers can easily adjust their own positions, with good accuracy and flexibility. However, due to the harsh working environment and complex influencing factors, especially for double-circuit vertically arranged overhead lines, one-side power outage operation and maintenance is difficult. Even if certain protective measures are taken (wearing safety ropes, insulating grounding, etc.), safety is difficult to be fully guaranteed, and the risk of electric shock or falling accidents is high. If an assembled aerial work platform is used, in addition to carrying work-related tools when climbing, workers need to use a hanging rope to transfer the work platform after reaching the work position and complete the platform assembly. The work intensity is significantly increased, resulting in a lot of physical energy consumption during the work process and reduced work efficiency. The aerial work platform can deliver workers to the work position through mechanical lifting, and at the same time provide a certain safe working space, which improves the safety and work quality of the work process. However, most of the current lifting work platforms are complex, carried by insulated boom trucks, occupy a large area and are too expensive. It is difficult to operate overhead lines in complex and narrow terrains, and the flexibility of fixing and position adjustment is insufficient, which affects work efficiency to a certain extent. Summary of the invention

[0003] In view of this, the invention aims to provide a clamp-type rod clamp to solve the problem of the aerial work platform shaking without auxiliary tools to improve stability.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] A clamp-type rod clamp, which includes two cross-set force-bearing rods and a connecting vertical rod;

[0006] The two force-bearing rods are rotatably connected to the connecting vertical rods respectively, and the two are cross-set to form a pole holding space, and the top of the connecting vertical rod is provided with an arc-shaped abutment frame, and the abutment frame is placed in the pole holding space;

[0007] The top ends of the two force-bearing rods are arranged opposite to each other, and the tail ends of the two force-bearing rods are respectively connected to an adjusting screw;

[0008] A stabilizing bearing is also provided on the connecting vertical rod, and a screw sleeve is supported on the connecting vertical rod through the stabilizing bearing;

[0009] The two ends of the screw sleeve are threaded with opposite threads, and the two ends are respectively threadedly engaged with the adjusting screw connected to the tail end of the corresponding force-bearing rod through threads;

[0010] The two ends of the screw sleeve respectively extend stable bearings to be placed in the external environment, and the length of the stable bearing at one end is greater than the length of the stable bearing at the other end, and a screw sleeve friction strip is arranged on the outer wall of the end with the larger length of the stable bearing.

[0011] Furthermore, an anti-slip pad is laid on an end surface opposite to the abutment frame and the pole holding space.

[0012] Furthermore, the connecting vertical rod and the connecting horizontal rod are plugged into each other, and the connecting horizontal rod and the connecting vertical rod are vertically arranged.

[0013] Furthermore, upper connecting brackets are respectively provided at both ends of the connecting horizontal rod, and the setting direction of the upper connecting brackets is consistent with the setting direction of the connecting vertical rod.

[0014] Furthermore, the outer surface of the upper connecting bracket is covered with an anti-slip cover.

[0015] A clamp-type rod rack comprises a clamp-type rod clamp and a lower connecting bracket, wherein the lower connecting bracket is detachably connected to an upper connecting bracket.

[0016] Furthermore, each upper connecting bracket is detachably connected to a lower connecting bracket, an inserting hole is formed at the end of the lower connecting bracket, and the tail end of the upper connecting bracket is inserted through the inserting hole and fixedly connected by a nut.

[0017] Furthermore, the setting direction of the lower connecting bracket is consistent with the setting direction of the connecting cross bar.

[0018] Furthermore, the end of the lower connecting bracket not connected to the upper connecting bracket extends downward to form a lower connecting rod, and an anti-slip sleeve is provided on the outside of the lower connecting rod. The formation direction of the lower connecting rod is consistent with the establishment direction of the upper connecting bracket.

[0019] Furthermore, the upper connecting bracket or the lower connecting rod is covered with a plug-in sleeve on the outside, and a top screw hole is opened on the plug-in sleeve. The plug-in sleeve is connected and fixed to the upper connecting bracket or the lower connecting rod through a top screw screwed into the top screw hole.

[0020] Furthermore, two force-bearing rods are arranged on the upper and lower sides of the connecting vertical rod.

[0021] Furthermore, a screw sleeve is integrally formed at the middle of the connecting vertical rod, and after the two adjusting screws are screwed together with the screw sleeve, an adjustment space is reserved in the middle of the inner cavity of the screw sleeve.

[0022] Compared with the prior art, the clamp-type rod clamp created by the present invention has the following advantages:

[0023] (1) The two force-bearing rods of the present invention can adjust the size of the pole holding space at any time by adjusting the matching relationship between the lead screw and the screw sleeve, thereby clamping the object placed in the pole holding space;

[0024] The structural design of the screw sleeve can effectively improve the efficiency of rotating the screw sleeve with one hand and adjusting the position of the screw screw, and the working requirements of rotating the screw sleeve can be easily completed with the help of the friction strip of the screw sleeve.

[0025] (2) The detachable structure between the upper connecting bracket and the lower connecting bracket created by the present invention can meet the needs of various application scenarios. It does not require re-molding and production for different needs, and the length of the overall clamp-type rod clamp can be adjusted according to the on-site conditions.

[0026] Another purpose of the invention is to provide a clamp-type multi-point fixed high-altitude insulating working platform to solve the problems of high cost, complex and heavy equipment and insufficient flexibility of the current insulating working platform.

[0027] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0028] A clamp-type multi-point fixed high-altitude insulated working platform, which includes an insulated working platform vehicle, a plug-in cylinder, a clamp-type rod clamp, an operating bucket and an insulated operating platform;

[0029] The insulating platform vehicle is provided with a lifting rod group that can be raised and lowered, and the lifting rod group is used to support the operating bucket to move up and down relative to the insulating platform vehicle;

[0030] A plug-in cylinder is fixed on the outer side of the middle and lower part of the lifting rod group, and the plug-in cylinder is formed by connecting two plug-in half cylinders, and one side of the two plug-in half cylinders is hingedly connected;

[0031] A clamp-type rod rack is also provided, which includes a clamp-type rod clamp and a lower connecting bracket, the lower connecting bracket is detachably connected to the upper connecting bracket of the clamp-type rod clamp, and the lower connecting bracket is plug-connected to the plug-in tube outside the lifting rod group;

[0032] The operating bucket is provided with a plug-in rod, and the operating bucket is plug-connected with the insulating operating platform through the plug-in rod;

[0033] The insulating operating platform is provided with a plug-in barrel, and the insulating operating platform is connected to the clamp-type rod clamp via the plug-in barrel.

[0034] Furthermore, the insulating operating platform comprises an insulating operating platform back plate and an insulating operating platform pedal, the insulating operating platform back plate and the insulating operating platform pedal are connected and fixed at an angle, and a plug-in tube is provided at the end of the insulating operating platform pedal.

[0035] Furthermore, the insulating operating platform back plate and the insulating operating platform pedal are both made of hollow plates or pipes.

[0036] Furthermore, the angle between the insulating operating platform backboard and the insulating operating platform pedal is 60 degrees to 110 degrees, and a reinforcing rib rod is also supported between the two.

[0037] Furthermore, an insertion rod is provided at the bottom of the back plate of the insulating operating platform. The middle part of the insertion rod is hollow, and the insertion rod is inserted into the insertion rod. A fastening screw hole is opened on the insertion rod, and a fastening bolt is screwed into the fastening screw hole to connect and fix the insertion rod and the insertion rod.

[0038] Furthermore, a stabilizing socket is protruding downward from the bottom of the operating bucket, and lifting rod groups are provided at both the front and rear ends of the insulating work platform vehicle, and the stabilizing socket is placed between the two lifting rod groups.

[0039] Furthermore, the lifting rod group includes a plurality of stacked lifting rods, and the outer wall of the lifting rod located in the middle and lower part of the lifting rod group is fixedly connected to the fixed plug-in cylinder through a support seat. Preferably, the lifting rod in the middle and lower part refers to the lifting rod between 7-9 meters from the ground when the lifting group runs to the extreme position.

[0040] Furthermore, the support seat is an arc-shaped seat.

[0041] Furthermore, the plug-in tube is a through tube, and both ends are not covered by cover plates.

[0042] Furthermore, the insulating work platform vehicle is provided with wheels having a wheel diameter larger than the wheel diameter of ordinary insulating work platform vehicles.

[0043] Insulated work platform vehicles already exist in the prior art, so the structure and principle of the lifting rod structure and the operating bucket are not described here in detail.

[0044] Compared with the prior art, the clamp-type multi-point fixed high-altitude insulated working platform created by the present invention has the following advantages:

[0045] (1) The present invention creates the integral insulated working platform as a basic auxiliary device for equipment construction and maintenance, thereby overcoming the problems of poor safety and high labor intensity in pole climbing operations and the shortcomings of general working platforms such as insufficient flexibility and difficulty in carrying, thereby improving the efficiency of high-altitude maintenance operations. This technology plays an important role in ensuring the safety of distribution network construction and the reliable operation of equipment.

[0046] (2) The clamp-type rod frame and the clamp-type rod clamp described in the present invention are respectively cooperated with the plug-in tubes at different positions to effectively ensure the stability of the insulating working platform, so that the clamp-type rod clamp and the clamp-type rod frame can fully play a supporting role.

[0047] (3) The insulating operating platform created by the present invention can be placed in the operating bucket before the entire insulating operating platform vehicle moves to the location of the electric pole, thereby facilitating the movement of the platform vehicle while satisfying the requirement of having a high operating position. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0049] Figure 1 A schematic plan view of the structure of a clamp-type rod frame connected to the side wall of the lifting rod of the lifting platform according to an embodiment of the present invention;

[0050] Figure 2 For the present invention to create embodiments of the present invention Figure 1 AA section view;

[0051] Figure 3 A schematic diagram of a clamp-type rod clamp connected to an insulating operating platform according to an embodiment of the present invention;

[0052] Figure 4 A schematic diagram of a clamp-type multi-point fixed high-altitude insulated working platform according to an embodiment of the present invention.

[0053] Description of reference numerals:

[0054] 1-electric pole; 2-insulated operating platform; 21-insulated operating platform back plate; 22-insulated operating platform pedal; 3-operating bucket; 31-plug-in rod; 32-stable socket; 4-lifting rod; 5-plug-in cylinder; 51-top screw; 6-support seat; 7-insulated working platform vehicle; 8-wheel; 91-lower connecting bracket; 911-lower connecting rod; 92-upper connecting bracket; 93-adjusting screw; 94-force rod; 95-abutment frame; 96-stable bearing; 97-screw sleeve; 971-screw sleeve friction strip; 98-force block; 99-connecting vertical rod; 910-connecting horizontal rod. DETAILED DESCRIPTION

[0055] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0056] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0057] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0058] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0059] The main innovations of the clamp-type multi-point fixed high-altitude insulated working platform are in two aspects. One is the clamp-type pole clamp and the clamp-type pole frame, which play the main auxiliary supporting role, and the other is the matching structure of the entire working platform. Due to the needs of actual operation, the clamp-type pole clamp and the clamp-type pole frame are used at different positions of the entire working platform, and thus have certain differences in design. The main essential difference between the clamp-type pole frame and the clamp-type pole clamp is the position of the fixed point from the pole. The overall length of the clamp-type pole clamp is less than that of the clamp-type pole frame, and the structure that causes the length difference can be unlimited. The following is a simple and lowest-cost method based on actual conditions.

[0060] like Figure 2-3 As shown, the clamp-type rod clamp includes two cross-set force-bearing rods 94 and a connecting vertical rod 99;

[0061] The two force-bearing rods 94 are rotatably connected to the connecting vertical rods 99, and the two are cross-set to form a pole holding space. The top of the connecting vertical rods 99 is provided with an arc-shaped abutment frame 95, which is placed in the pole holding space. The abutment frame 95 is paved with an anti-skid pad at the end surface opposite to the pole holding space. There are many materials for the anti-skid pad, and the most common one is an anti-skid silicone pad.

[0062] The top ends of the two force-bearing rods 94 are arranged opposite to each other, and the tail ends of the two force-bearing rods 94 are respectively connected to an adjusting screw 93;

[0063] A stabilizing bearing 96 is also provided on the connecting vertical rod 99, and a screw sleeve 97 is supported on the connecting vertical rod 99 through the stabilizing bearing 96; that is, the stabilizing bearing 96 allows the screw sleeve 97 to rotate in the original position without displacement;

[0064] The screw sleeve 97 is threaded with threads and its two ends are respectively screwed with the adjusting screw 93 connected to the tail end of the corresponding force-bearing rod 94 through the threads; the threads rotate in opposite directions at both ends of the screw sleeve 97, so that when the screw sleeve 97 rotates, the force-bearing rod 94 can move inward or outward relative to the screw sleeve 97 at the same time.

[0065] The two ends of the screw sleeve 97 respectively extend out stable bearings 96 and are placed in the external environment, and the length of the stable bearing 96 at one end is greater than the length of the stable bearing 96 at the other end. A screw sleeve friction strip 971 is arranged on the outer wall of the end with a larger length of the stable bearing 96. The screw sleeve friction strip 971 is a transverse convex strip, which sets up the friction force between the rotating tool and the screw sleeve 97.

[0066] The connecting vertical rod 99 is plugged into the connecting cross rod 910, and the connecting cross rod 910 is vertically set up with the connecting vertical rod 99. Of course, it is not a vertical relationship, as long as the upper connecting bracket 92 can be connected. The upper connecting brackets 92 are respectively provided at both ends of the connecting cross rod 910, and the setting direction of the upper connecting brackets 92 is consistent with the setting direction of the connecting vertical rod 99.

[0067] The outer surface of the upper connecting bracket 92 is covered with an anti-skid cover, and the anti-skid cover can be a silicone cover with convex points on the outer surface.

[0068] like Figure 1 As shown, the clamp-type rod rack includes a clamp-type rod clamp and a lower connecting bracket 91 , and the lower connecting bracket 91 is detachably connected to the upper connecting bracket 92 .

[0069] Each upper connecting bracket 92 is detachably connected to a lower connecting bracket 91, and a plug hole is opened at the end of the lower connecting bracket 91. The tail end of the upper connecting bracket 92 is inserted through the plug hole and fixedly connected by a nut. The setting direction of the lower connecting bracket 91 is consistent with the setting direction of the connecting cross bar 910.

[0070] The end of the lower connecting bracket 91 not connected to the upper connecting bracket 92 extends downward to form a lower connecting rod 911 . The outer surface of the lower connecting rod 911 is covered with an anti-slip sleeve. The formation direction of the lower connecting rod 911 is consistent with the establishment direction of the upper connecting bracket 92 .

[0071] The upper connecting bracket 92 or the lower connecting rod 911 is covered with an inserting tube 5 on the outside. A top screw hole is opened on the inserting tube 5. The inserting tube 5 is connected and fixed to the upper connecting bracket 92 or the lower connecting rod 911 through a top screw 51 screwed into the top screw hole.

[0072] The two force-bearing rods 94 are respectively arranged on the upper and lower sides of the connecting vertical rod 99 to reduce mutual interference of other structural components.

[0073] The middle of the connecting vertical rod 99 is formed with a screw sleeve 97, and after the two adjusting screws 93 are screwed together with the screw sleeve 97, an adjustment space is reserved in the middle of the inner cavity of the screw sleeve 97. The adjustment space is reserved for the displacement of the adjusting screw 93 with two ends threadedly connected, and the adjusting screw 93 can be ensured to move in and out relative to the adjustment space.

[0074] like Figure 4 As shown, the clamp-type multi-point fixed high-altitude insulating working platform includes an insulating working platform vehicle 7, a plug-in tube 5, a clamp-type rod clamp, an operating bucket 3 and an insulating operating platform 2;

[0075] The insulating platform vehicle 7 is provided with a lifting rod group that can be raised and lowered, and the lifting rod group is used to support the operating bucket 3 to move up and down relative to the insulating platform vehicle 7;

[0076] A plug-in cylinder 5 is fixed on the outer side of the lower middle part of the lifting rod group. The plug-in cylinder 5 is formed by connecting two plug-in half cylinders, and one side of the two plug-in half cylinders is hingedly connected. This structure is mainly used to enable a person to still operate the plug-in cylinder 5 in the operating bucket 3, open the plug-in cylinder 5, put a clamp-type rod clamp or a clamp-type rod rack on it, and then close the plug-in cylinder 5 and tighten it to achieve the installation of the clamp-type rod clamp or the clamp-type rod rack.

[0077] A clamp-type rod bracket is also provided, which includes a clamp-type rod clamp and a lower connecting bracket 91, the lower connecting bracket 91 is detachably connected to the upper connecting bracket 92 of the clamp-type rod clamp, and the lower connecting bracket 91 is plug-connected to the plug-in tube 5 outside the lifting rod group;

[0078] The operating bucket 3 is provided with a plug-in rod 31, and the operating bucket 3 is plug-connected with the insulating operating platform 2 through the plug-in rod 31;

[0079] The insulating operating platform 2 is provided with a plug-in tube 5 , and the insulating operating platform 2 is connected to the clamp-type rod clamp via the plug-in tube 5 .

[0080] The insulating operating platform 2 includes an insulating operating platform back plate 21 and an insulating operating platform pedal 22, which are connected and fixed at an angle, and a plug-in tube 5 is provided at the end of the insulating operating platform pedal 22. The insulating operating platform back plate 21 and the insulating operating platform pedal 22 are both made of hollow plates.

[0081] The included angle between the insulating operating platform back plate 21 and the insulating operating platform pedal 22 is 60 degrees to 110 degrees, and a reinforcing rib rod is also supported between the two.

[0082] A plug-in rod is provided at the bottom of the insulating operating platform back plate 21. The middle of the plug-in rod 31 is hollow. The plug-in rod is inserted into the plug-in rod 31. A fastening screw hole is provided on the plug-in rod 31. The plug-in rod is connected and fixed by screwing a fastening bolt into the fastening screw hole. A stable socket 32 ​​is provided at the bottom of the operating bucket 3, and a lifting rod group is provided at both the front and rear ends of the insulating working platform vehicle 7. The stable socket 32 ​​is placed between the two lifting rod groups.

[0083] The lifting rod group includes a plurality of stacked lifting rods 4, and the outer wall of the lifting rod 4 located in the middle and lower part of the lifting rod group is fixedly connected to the fixed plug-in tube 5 through a support seat. Preferably, the lifting rod 4 in the middle and lower part refers to the lifting rod 4 between 7-9 meters from the ground when the lifting group runs to the extreme position.

[0084] The support seat 6 is an arc-shaped seat. The plug-in tube 5 is a through tube, and both ends are not covered by cover plates.

[0085] The insulating work platform vehicle 7 is provided with wheels 8 whose wheel diameter is larger than that of ordinary insulating work platform vehicles.

[0086] The insulating work platform vehicle 7 already exists in the prior art, so the structure and principle of the lifting rod structure and the operating bucket are not described here. The insulating work platform vehicle 7 can be a platform vehicle commonly recommended for wire maintenance or pole 1 operation, and the lifting group structure style can also be selected from multiple options, among which the most stable or preferred is the insulating work platform vehicle 7 with lifting groups at both ends.

[0087] Work implementation process:

[0088] Place the insulating operating platform 2, the clamp-type pole clamp and the clamp-type pole frame in the operating bucket 3, and gradually move the insulating working platform vehicle 7 to the vicinity of the electric pole 1. At this time, stabilize the insulating working platform vehicle 7. This stabilization method is a prior art and will not be described in detail here.

[0089] Then, the clamp-type rod rack can be placed on the plug-in tube 5 located outside the lifting rod in the lower part of the lifting group first, or it can be placed later. The specific placement method is to open the plug-in tube, overlap the lower connecting rod 911 at the plug-in tube 5, and then close the plug-in tube 5 and screw in the top screw 51 to fix it;

[0090] The screw sleeve 97 is rotated to retract the adjusting screw 93 inward, so that the pole holding space is increased, and the pole 1 is sufficiently accommodated in the pole holding space;

[0091] If the clamp-type pole rack is installed first, the abutment frame 95 does not abut against the outer wall of the pole 1 at this time. If the lifting pole assembly is raised to a certain height before the clamp-type pole rack is installed, it is necessary to ensure that the abutment frame 95 abuts against the outer wall of the pole 1 during installation;

[0092] The operator stands in the operating bucket 3, adjusts the lifting rod group gradually upward until the operating bucket 3 is 7-9 meters away from the ground, and then installs or adjusts the clamp-type rod frame;

[0093] If the clamp-type pole holder has been installed, it is now necessary to loosen the top screw 51, let the abutment frame 95 abut against the outer wall of the pole 1, and then tighten the top screw 51. At this time, use a tool to rotate the screw sleeve 97, and finally achieve the purpose of reducing the pole holding space and the two force-bearing rods 94 both holding the outer wall of the pole 1;

[0094] If it is already at a designated height, then you need to first secure the clamp-type pole bracket according to the above installation process.

[0095] When the lifting pole group is raised to the highest point, the operator takes out the insulating operating platform 2 and plugs it into the operating bucket 3. At this time, the angle formed on the insulating operating platform 2 faces the pole 1. The operator can climb onto the insulating operating platform pedal 22 through the insulating operating platform backboard 21 and then install the clamp-type pole clamp;

[0096] The installation of the clamp type rod clamp is the same as that of the clamp type rod holder, except that the upper connecting bracket 92 is placed in the plug-in tube 5.

[0097] The above operations can meet the design requirements of multi-point support assistance and improve the stability of the entire working platform.

[0098] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Clamp-type multi-point fixed high-altitude insulated working platform, characterized by: It includes an insulated work platform vehicle, a plug-in cylinder, a clamp-type rod clamp, an operating bucket and an insulated operating platform; The insulating work platform vehicle is provided with a lifting rod group that can be raised and lowered, and the lifting rod group is used to support the operating bucket to move up and down relative to the insulating work platform vehicle; A plug-in cylinder is fixed on the outer side of the middle and lower part of the lifting rod group, and the plug-in cylinder is formed by connecting two plug-in half cylinders, and one side of the two plug-in half cylinders is hingedly connected; The clamp-type rod clamp comprises two cross-set force-bearing rods and a connecting vertical rod; The two force-bearing rods are rotatably connected to the connecting vertical rods respectively, and the two are cross-set to form a pole holding space, and the top of the connecting vertical rod is provided with an arc-shaped abutment frame, and the abutment frame is placed in the pole holding space; The top ends of the two force-bearing rods are arranged opposite to each other, and the tail ends of the two force-bearing rods are respectively connected to an adjusting screw; A stabilizing bearing is also provided on the connecting vertical rod, and a screw sleeve is supported on the connecting vertical rod through the stabilizing bearing; The two ends of the screw sleeve are threaded with opposite threads, and the two ends are respectively threadedly engaged with the adjusting screw connected to the tail end of the corresponding force-bearing rod through threads; The two ends of the screw sleeve respectively extend out stable bearings and are placed in the external environment, and the length of the stable bearing extended out at one end is greater than the length of the stable bearing extended at the other end, and a screw sleeve friction strip is arranged on the outer wall of the end with the larger length of the stable bearing extended out; The connecting vertical rod and the connecting horizontal rod are plugged and matched, and the connecting horizontal rod and the connecting vertical rod are vertically arranged; Upper connecting brackets are respectively provided at both ends of the connecting horizontal rod, and the setting direction of the upper connecting brackets is consistent with the setting direction of the connecting vertical rod; A clamp-type rod rack is also provided, which includes a clamp-type rod clamp and a lower connecting bracket, the lower connecting bracket is detachably connected to the upper connecting bracket of the clamp-type rod clamp, and the lower connecting bracket is plug-connected to the plug-in tube outside the lifting rod group; The operating bucket is provided with a plug-in rod, and the operating bucket is plug-connected with the insulating operating platform through the plug-in rod; The insulating operating platform is provided with a plug-in barrel, and the insulating operating platform is connected to the clamp-type rod clamp via the plug-in barrel.

2. The clamp-type multi-point fixed high-altitude insulated working platform according to claim 1 is characterized in that: The insulating operating platform comprises an insulating operating platform back plate and an insulating operating platform pedal. The insulating operating platform back plate and the insulating operating platform pedal are connected and fixed at an angle, and a plug-in tube is provided at the end of the insulating operating platform pedal.

3. The clamp-type multi-point fixed high-altitude insulated working platform according to claim 2 is characterized in that: The included angle between the insulating operating platform back plate and the insulating operating platform pedal is 60 degrees to 110 degrees, and a reinforcing rib rod is also set up and supported between the two.

4. The clamp-type multi-point fixed high-altitude insulated working platform according to claim 2 is characterized in that: A plug-in rod is provided at the bottom of the back plate of the insulating operating platform. The middle part of the plug-in rod is hollow. The plug-in rod is inserted into the plug-in rod. A fastening screw hole is opened on the plug-in rod. The fastening bolt is screwed into the fastening screw hole to connect and fix the plug-in rod with the plug-in rod.

5. The clamp-type multi-point fixed high-altitude insulated working platform according to claim 1 is characterized in that: An anti-slip pad is laid on an end surface of the abutment frame and the pole holding space opposite to each other.

6. The clamp-type multi-point fixed high-altitude insulated working platform according to claim 1 is characterized in that: Each upper connecting bracket is detachably connected to a lower connecting bracket, an inserting hole is opened at the end of the lower connecting bracket, and the tail end of the upper connecting bracket is inserted through the inserting hole and fixedly connected by a nut.

7. The clamp-type multi-point fixed high-altitude insulated working platform according to claim 6 is characterized in that: The end of the lower connecting bracket not connected to the upper connecting bracket extends downward to form a lower connecting rod, and the outer side of the lower connecting rod is covered with an anti-slip sleeve, and the formation direction of the lower connecting rod is consistent with the establishment direction of the upper connecting bracket.

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