A cable installation and adjustment rack for electric power engineering construction

Abstract

The invention discloses a cable installation and adjustment frame for electric power engineering construction, which relates to the technical field of cable laying, and comprises two groups of bearing boxes arranged in parallel and symmetrically, two groups of bearing wheels for bearing winding drums are arranged on the sides close to each other, and the two groups of bearing wheels are arranged to rotate symmetrically; the winding drum comprises a group of winding rollers with cables wound on the surface, and circular baffles are symmetrically fixedly arranged at both ends of the winding rollers, and the circular baffles on both sides are in rolling contact with the bearing wheels; each group of bearing wheels is rotatably arranged in a U-shaped seat, and a driving module for driving the U-shaped seats on both sides to move closer to each other or away from each other is arranged on the bearing box; the invention does not need to hoist the winding drum onto the bracket by a crane for laying out the wire, which can improve the cable laying efficiency on the one hand, and improve the safety on the other hand, avoid the occurrence of accidents, and the laying out of the wire is more stable.

Description

Technical Field

[0001] The invention relates to the technical field of cable laying, and in particular to a cable installation and adjustment frame for electric power engineering construction. Background Art

[0002] Cable is a device for transmitting electric energy or signals. It is usually a rope-like cable made of several or several groups of wires (at least two wires in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outside is covered with a highly insulating covering layer. The cable has the characteristics of being energized inside and insulated outside. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple strands of wires and an insulating layer, and are used to connect circuits, electrical appliances, etc. Cables can be divided into DC cables and AC cables according to the system of photovoltaic power stations.

[0003] The cable is usually wound on a reel. During the cable laying process, the reel needs to be placed on a bracket, and then a cable traction machine is used to complete the cable laying or order change by traction. The cable can be pulled up from underground or hoisted in the air.

[0004] In the prior art, a patent application with publication number CN118281770A discloses a cable installation and adjustment frame for power engineering construction, which also discloses that it includes a base plate, a universal wheel is provided on the lower side of the base plate, electric telescopic columns are provided at both ends of the upper side of the base plate, support blocks are provided at the telescopic ends of the electric telescopic columns, a winding roller is provided between the two support blocks, circular baffles are provided at both ends of the winding roller, a rotating shaft rotatably connected to the support block is provided on the outer side of the circular baffle, one of the rotating shafts passes through the support block and is fixedly connected to a handle, a fixing mechanism is provided at the lower part of the support block, and the fixing mechanism is used to fix the circular baffle to limit the winding and unwinding of the winding roller.

[0005] However, in actual application, the weight of the high-voltage cable reel can reach several tons, so it is impossible to lift the reel to any height of the bracket manually. It needs to be lifted by a crane, which is very cumbersome. In addition, the reel is prone to flipping during the lifting process, which poses certain safety hazards. Summary of the invention

[0006] The purpose of the present invention is to provide a cable installation and adjustment frame for electric power engineering construction to solve the following technical problems:

[0007] The weight of the high-voltage cable reel can reach several tons, so it is impossible to lift the reel to any height of the bracket manually. It needs to be lifted by a crane, which is very cumbersome. In addition, the reel is prone to flipping during the lifting process, which poses certain safety hazards.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] A cable installation and adjustment frame for electric power engineering construction, comprising two sets of bearing boxes arranged in parallel and symmetrically, two sets of bearing wheels for bearing winding discs are arranged on the adjacent sides of the two sets of bearing boxes, and the two sets of bearing wheels are arranged to rotate symmetrically;

[0010] The winding drum comprises a group of winding rollers with cables wound on the surface, and circular baffles are symmetrically fixedly arranged at both ends of the winding rollers, and the circular baffles on both sides are in rolling contact with the bearing wheels;

[0011] Each group of the bearing wheels is rotatably arranged in the U-shaped seat, and a driving module for driving the U-shaped seats on both sides to move toward each other or away from each other is arranged on the bearing box.

[0012] Preferably, the two groups of the load-bearing wheels located on the same side are respectively provided with a first guide wheel and a second guide wheel for positioning the circular baffle at one end thereof;

[0013] Wherein, the first guide wheel is arranged on a side of the U-shaped seat close to the bearing box, and the second guide wheel is arranged on a side of the U-shaped seat away from the bearing box.

[0014] Preferably, the first guide wheel is rotatably arranged at one end of the limit plate, and the other end of the limit plate is fixed to the U-shaped seat, the second guide wheel is rotatably arranged at one end of the limit rod, and the other end of the limit seat is fixed to the limit seat, the limit seat is fixedly arranged on the adjusting rod, an L-shaped support plate is fixedly arranged on the bearing box, the adjusting rod is fixed to the end of the L-shaped support plate, and the adjusting rod is connected to a rotating module that drives it to rotate.

[0015] Preferably, the rotating module includes a gear fixedly arranged at the bottom of the adjusting rod, the end of the U-shaped seat away from the load-bearing wheel is fixed to the support rod, the end of the support rod is fixed to the L-shaped bracket, and a rack for meshing with the gear is fixedly arranged on one side of the L-shaped bracket.

[0016] Preferably, a nozzle is fixedly arranged on a side of each group of the U-shaped seats facing the load-bearing wheel, and the nozzle is connected to a coolant delivery mechanism, and the coolant delivery mechanism is used to deliver the coolant to the nozzle.

[0017] Preferably, the coolant delivery mechanism includes a cylinder body fixedly arranged on one side of the limit plate, a piston is slidably arranged in the cylinder body, the piston and the cylinder wall are enclosed to form a cavity, the piston is connected to a driving part that drives it to reciprocate in the cylinder body, an infusion tube is arranged on one side of the cavity, the end of the infusion tube is connected to the nozzle, a cavity for storing coolant is opened in the supporting box, and a liquid inlet pipe is arranged on the other side of the cavity, and the end of the liquid inlet pipe is connected to the cavity.

[0018] Preferably, the driving part comprises a push rod fixedly connected to the piston, the push rod is fixed to the side wall of the sliding cylinder body and the push plate, and a telescopic spring is provided on the push rod;

[0019] One side of the load-bearing wheel is fixed to the cam through a rotating shaft passing through the U-shaped seat and the limiting plate, and the outer edge surface of the cam is slidably fitted with the push plate.

[0020] Preferably, a liquid storage tank is fixedly arranged at the bottom of the U-shaped seat, and the bottom of the liquid storage tank is connected to the cavity of the supporting box body through a reflux pipe.

[0021] Preferably, the driving module comprises a screw rod rotatably arranged on the bearing box body, the threads on both sides of the screw rod rotate in opposite directions, nuts are symmetrically spirally sleeved on the screw rod, and the nuts are fixed to the liquid storage tank;

[0022] Wherein, two groups of liquid storage tanks at corresponding positions on the bearing boxes on both sides are fixed by supporting shafts.

[0023] Beneficial effects of the present invention:

[0024] When laying cables, the present invention places the winding drum on any ground at the line-laying position, and drives the U-shaped seats on both sides to move away from each other through the driving module, so that the spacing between the two groups of load-bearing wheels on the same side is greater than the diameter of the circular baffle. The construction personnel can directly pass the load-bearing box and the load-bearing wheels through the winding drum from above and place it on the ground, so that the position of the load-bearing wheels corresponds to the position of the circular baffle. After the cable laying is completed, the U-shaped seats on both sides are driven away from each other through the driving module, and the winding drum can be placed on the ground again. When the load-bearing wheels on both sides move away from each other to a spacing greater than the diameter of the circular baffle, the construction personnel can pass the load-bearing box and the load-bearing wheels upward through the winding drum to take them out. The present invention does not need to hoist the winding drum onto the bracket by a crane for line laying, which can improve the cable laying efficiency on the one hand, and improve the safety on the other hand, avoid accidents, and make the line laying more stable.

[0025] When the driving module of the present invention drives the U-shaped seat to move, the U-shaped seat synchronously drives the L-shaped bracket to move through the support rod. During the movement of the L-shaped bracket, the adjustment rod can be driven to rotate by meshing the rack and the gear, and then the limit rod can be driven to adjust the angle. The limit rod of the present invention can rotate synchronously with the movement of the U-shaped seat to maintain the consistency of the movement of the two, and the effect of rapid separation of the second guide wheel and the circular baffle can be achieved without the need for disassembly and assembly in steps, thereby further improving the cable laying efficiency.

[0026] In the present invention, as the disk rotates, the circular baffle can synchronously drive the load-bearing wheel to rotate. During the rotation process, the coolant delivery mechanism is used to deliver the coolant to the nozzle, and finally spray it onto the load-bearing wheel through the nozzle to cool the load-bearing wheel and the circular baffle.

[0027] The load-bearing wheel of the present invention can drive the cam to rotate through the rotating shaft during the rotation process. During the rotation of the cam, the push rod can be pushed by the push plate to slide along the side wall of the cylinder body. The push rod then drives the piston to move. The telescopic spring can drive the push rod to reset, and then with the rotation of the cam, the piston can be driven to achieve a reciprocating motion effect. The present invention does not need to use other servo drive equipment to drive the cam to rotate. The cam can keep in sync with the load-bearing wheel. When the load-bearing wheel stops moving, the delivery of coolant also stops to avoid waste of coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Figure 1 It is a structural schematic diagram of a cable installation and adjustment frame for electric power engineering construction of the present invention;

[0030] Figure 2 It is a structural schematic diagram of a bearing box in a cable installation and adjustment frame for electric power engineering construction of the present invention;

[0031] Figure 3 It is a structural schematic diagram of a load-bearing wheel in a cable installation and adjustment frame for electric power engineering construction of the present invention;

[0032] Figure 4 It is a structural schematic diagram of a cable installation and adjustment frame for electric power engineering construction according to the present invention when the bearing wheels on both sides are close to each other;

[0033] Figure 5 It is a structural schematic diagram of a cable installation and adjustment frame for electric power engineering construction of the present invention when the bearing wheels on both sides are facing away from each other;

[0034] Figure 6 The invention discloses a structural schematic diagram of a cylinder in a cable installation and adjustment frame for electric power engineering construction.

[0035] In the figure: 1, winding disk; 2, bearing box body; 3, U-shaped seat; 4, liquid storage tank; 5, second guide wheel; 6, cylinder body; 101, winding roller; 102, circular baffle; 201, screw; 202, nut; 203, L-shaped support plate; 204, adjusting rod; 205, limit seat; 206, L-shaped bracket; 207, gear; 208, rack; 209, support rod; 301, support shaft; 302, bearing wheel; 501, first guide wheel; 502, limit rod; 503, limit plate; 601, liquid inlet pipe; 602, liquid infusion pipe; 603, push rod; 604, telescopic spring; 605, push plate; 606, cam; 607, piston; 608, nozzle. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1

[0038] See also Figure 1-Figure 2 As shown, the present invention is a cable installation and adjustment frame for electric power engineering construction, comprising two sets of bearing boxes 2 arranged in parallel and symmetrically, two sets of bearing wheels 302 for bearing the winding disk 1 are arranged on the adjacent sides of the two sets of bearing boxes 2, and the two sets of bearing wheels 302 are symmetrically rotated;

[0039] The winding drum 1 includes a group of winding rollers 101 with cables wound on the surface, and circular baffles 102 are symmetrically fixedly arranged at both ends of the winding rollers 101, and the circular baffles 102 on both sides are in rolling contact with the load-bearing wheel 302; in one implementation of the present embodiment, the diameter of the circular baffles 102 is greater than the diameter of the winding rollers 101, so that when the cable is wound on the winding rollers 101, the circular baffles 102 are used to limit the position, thereby preventing the cable from being separated from the winding rollers 101;

[0040] Correspondingly, limiting rings are fixedly arranged at both ends of the wheel body of the load-bearing wheel 302 along the axial direction, and the spacing between the two groups of limiting rings is greater than the spacing between the circular baffles 102, thereby facilitating the positioning of the circular baffle 102 between the two groups of limiting rings. At the same time, the two groups of limiting rings can limit the circular baffle 102 to prevent it from detaching from the wheel body.

[0041] Each group of bearing wheels 302 is rotatably arranged in the U-shaped seat 3, and a driving module for driving the U-shaped seats 3 on both sides to move toward each other or away from each other is arranged on the bearing box 2;

[0042] It can be explained that when laying the cable, the winding drum 1 is placed on any ground at the laying position. In this embodiment, the U-shaped seats 3 on both sides are driven to move away from each other by the driving module so that the distance between the two sets of load-bearing wheels 302 on the same side is greater than the diameter of the circular baffle 102 (see Figure 5), the construction personnel can directly pass the bearing box 2 and the bearing wheel 302 through the winding drum 1 from above and place them on the ground, so that the position of the bearing wheel 302 corresponds to the position of the circular baffle 102, and then drive the U-shaped seats 3 on both sides to approach each other through the driving module, and the U-shaped seat 3 synchronously drives the bearing wheel 302 to abut against the outer edge of the circular baffle 102. As the U-shaped seat 3 continues to move, the winding drum 1 can be lifted up and separated from the ground by the bearing wheel 302. When the cable traction machine is traction, it can synchronously drive the winding drum 1 to rotate. During the rotation of the winding drum 1, the bearing wheel 302 is driven to rotate based on the friction force;

[0043] After the cable laying is completed, the U-shaped seats 3 on both sides are driven away from each other by the driving module, and the winding drum 1 can be placed back on the ground. When the supporting wheels 302 on both sides are moved away from each other to a distance greater than the diameter of the circular baffle 102, the construction personnel can pass the supporting box 2 and the supporting wheels 302 upward through the winding drum 1 to take it out. This embodiment does not need to use a crane to lift the winding drum 1 onto the bracket for laying the line. On the one hand, it can improve the efficiency of cable laying, and on the other hand, it can improve safety, avoid accidents, and make the laying of the line more stable.

[0044] Example 2

[0045] Based on Example 1, please refer to Figure 2-Figure 3 , the two sets of load-bearing wheels 302 on the same side are located at ends close to each other, respectively, with a first guide wheel 501 and a second guide wheel 5 for positioning the circular baffle 102, wherein the first guide wheel 501 is arranged on the side of the U-shaped seat 3 close to the load-bearing box body 2, and the second guide wheel 5 is arranged on the side of the U-shaped seat 3 away from the load-bearing box body 2; it can be explained that in order to further improve the stability of the rolling contact between the circular baffle 102 and the load-bearing wheel 302, and avoid the phenomenon of left and right shaking when rotating around the disk 1, when the circular baffle 102 in this embodiment rolls and contacts with the load-bearing wheel 302, the circular baffle 102 is limited by the first guide wheel 501 and the second guide wheel 5.

[0046] It should be noted that the first guide wheel 501 and the second guide wheel 5 of this embodiment are both universal wheels.

[0047] In this embodiment, the first guide wheel 501 is rotatably arranged at one end of the limit plate 503, and the other end of the limit plate 503 is fixed to the U-shaped seat 3. The second guide wheel 5 is rotatably arranged at one end of the limit rod 502, and the other end thereof is fixed to the limit seat 205. The limit seat 205 is fixedly arranged on the adjustment rod 204. The carrying box 2 is fixedly arranged with an L-shaped support plate 203, and the adjustment rod 204 is fixed to the end of the L-shaped support plate 203. The adjustment rod 204 is connected to the rotation module that drives it to rotate; it can be explained that, please refer to Figure 4-Figure 5In the initial state, the two sets of limit rods 502 are in a mutually perpendicular state with the carrying box 2, so that when the carrying box 2 is placed, the limit rods 502 are prevented from interfering with the winding disk 1. When the driving module drives the U-shaped seats 3 on both sides to approach each other, the rotating module can synchronously drive the adjusting rod 204 to rotate, and the adjusting rod 204 drives the limit rod 502 to rotate through the limit seat 205 until it rotates 90 degrees and stops when the second guide wheel 5 contacts the circular baffle 102. Accordingly, after the cable laying is completed, as the driving module drives the U-shaped seats 3 on both sides to move away from each other, the rotating module can synchronously drive the limit rod 502 to reset and rotate.

[0048] As a further solution of this embodiment, please refer to Figure 3-Figure 5 The rotating module includes a gear 207 fixedly arranged at the bottom of the adjusting rod 204, and the end of the U-shaped seat 3 away from the load-bearing wheel 302 is fixed to the support rod 209, and the end of the support rod 209 is fixed to the L-shaped bracket 206. A rack 208 for meshing with the gear 207 is fixedly arranged on one side of the L-shaped bracket 206; it can be explained that when the driving module drives the U-shaped seat 3 to move, the U-shaped seat 3 synchronously drives the L-shaped bracket 206 to move through the support rod 209. During the movement, the L-shaped bracket 206 can drive the adjusting rod 204 to rotate through the engagement of the rack 208 with the gear 207, thereby driving the limiting rod 502 to adjust the angle. The limiting rod 502 of this embodiment can rotate synchronously with the movement of the U-shaped seat 3 to maintain the consistency of the movement of the two, so as to achieve the effect of quickly separating the second guide wheel 5 from the circular baffle 102, without the need for disassembly and assembly in steps, thereby further improving the cable laying efficiency.

[0049] For further information, see Figure 2-Figure 3 Since the mass of the winding disk 1 is heavy, the friction between the circular baffle 102 and the load-bearing wheel 302 is large. Therefore, when the winding disk 1 rotates, the temperature of the load-bearing wheel 302 rises sharply. In order to protect the load-bearing wheel 302 and the circular baffle 102, in this embodiment, a nozzle 608 is fixedly arranged on the side of each group of U-shaped seats 3 facing the load-bearing wheel 302, and the nozzle 608 is connected to a coolant delivery mechanism, and the coolant delivery mechanism is used to deliver the coolant to the nozzle 608; specifically, as the winding disk 1 rotates, the circular baffle 102 can synchronously drive the load-bearing wheel 302 to rotate. During the rotation process, the coolant delivery mechanism is used to deliver the coolant to the nozzle 608, and finally sprayed onto the load-bearing wheel 302 through the nozzle 608 to cool down the load-bearing wheel 302 and the circular baffle 102.

[0050] In this embodiment, please refer to Figure 2-Figure 3 as well as Figure 6The cooling liquid delivery mechanism includes a cylinder body 6 fixedly arranged on one side of the limit plate 503, a piston 607 is slidably arranged in the cylinder body 6, the piston 607 and the cylinder wall are surrounded to form a cavity, the piston 607 is connected to a driving part that drives it to reciprocate in the cylinder body 6, a liquid infusion tube 602 is arranged on one side of the cavity, the end of the liquid infusion tube 602 is connected to the nozzle 608, a one-way valve limited to liquid discharge is arranged between the liquid infusion tube 602 and the cavity, a cavity for storing cooling liquid is opened in the bearing box 2, a liquid inlet tube 601 is arranged on the other side of the cavity, the end of the liquid inlet tube 601 is connected to the cavity, and a one-way valve limited to liquid inlet is arranged between the liquid inlet tube 601 and the cavity; it can be explained that when the bearing wheel 302 and the circular baffle 102 are cooled, the piston 607 is driven to reciprocate in the cylinder body 6 by the driving part, and the cylinder body 6 can extract the cooling liquid in the cavity through the liquid inlet tube 601 and deliver it to the nozzle 608 through the liquid infusion tube 602;

[0051] Specifically, the driving part includes a push rod 603 fixedly connected to the piston 607, the push rod 603 is fixed to the side wall of the sliding cylinder 6 and the push plate 605, and a telescopic spring 604 is provided on the push rod 603, one end of the telescopic spring 604 is fixed to the cylinder 6, and the other end is fixed to the push plate 605, wherein one side of the load-bearing wheel 302 is fixed to the cam 606 through the rotating shaft passing through the U-shaped seat 3 and the limit plate 503, and the outer edge surface of the cam 606 is slidably fitted with the push plate 605; it can be explained that the load-bearing wheel 302 can drive the cam 606 to rotate through the rotating shaft during the rotation process During the rotation of the cam 606, the push plate 605 can push the push rod 603 to slide along the side wall of the cylinder body 6, and the push rod 603 then drives the piston 607 to move. The telescopic spring 604 can drive the push rod 603 to reset, and then with the rotation of the cam 606, the piston 607 can be driven to achieve a reciprocating motion effect. In this embodiment, there is no need to use other servo drive devices to drive the cam 606 to rotate. The cam 606 can keep in sync with the load-bearing wheel 302. When the load-bearing wheel 302 stops moving, the delivery of the coolant also stops to avoid waste of coolant.

[0052] It should be noted that the liquid inlet pipe 601 of this embodiment is a retractable hose.

[0053] See also Figure 2-Figure 3 In order to recycle the coolant, in this embodiment, a liquid storage tank 4 is fixedly arranged at the bottom of the U-shaped seat 3, and the bottom of the liquid storage tank 4 is connected to the cavity of the supporting box body 2 through a reflux pipe; it can be explained that after the nozzle 608 sprays the coolant onto the supporting wheel 302, the coolant can fall into the liquid storage tank 4 for collection, and finally can flow back to the supporting box body 2 through the reflux pipe for reuse, thereby achieving the effect of recycling, and the heated coolant is cooled during the circulation process.

[0054] See also Figure 1-Figure 3 The driving module includes a screw 201 rotatably arranged on the bearing box 2, the threads on both sides of the screw 201 are in opposite directions, and nuts 202 are symmetrically spirally sleeved on the screw 201, and the nuts 202 are fixed to the liquid storage tank 4, wherein the two groups of liquid storage tanks 4 at corresponding positions on the bearing boxes 2 on both sides are fixed by the support shaft 301; it can be explained that when the U-shaped seat 3 is driven to move in this embodiment, the screw 201 is first driven to rotate, and the nut 202 can drive the liquid storage tank 4 and the U-shaped seat 3 to move during the movement of the screw 201;

[0055] In this embodiment, the liquid storage tanks 4 on both sides are connected by setting a support shaft 301 to ensure the consistency of the movement of the load-bearing wheels 302 on both sides and avoid the phenomenon of misalignment.

[0056] It should be noted that a handle may be fixedly provided at the end of the screw rod 201 or connected to the driving end of a servo motor so that the screw rods 201 on both sides may rotate or stop synchronously.

[0057] A working method of a cable installation and adjustment frame for electric power engineering construction, comprising the following steps:

[0058] See also Figure 1 When laying the cable, the winding drum 1 is placed on any ground at the laying position;

[0059] See also Figure 2 and Figure 5 The driving module adjusts and drives the U-shaped seats 3 on both sides to move away from each other, so that the distance between the two sets of load-bearing wheels 302 on the same side is greater than the diameter of the circular baffle 102;

[0060] See also Figure 2-Figure 3 , the construction personnel can directly pass the bearing box 2 and the bearing wheel 302 from above through the winding plate 1 and place them on the ground, so that the position of the bearing wheel 302 corresponds to the position of the circular baffle 102;

[0061] The driving module drives the U-shaped seats 3 on both sides to move toward each other, and the U-shaped seats 3 synchronously drive the load-bearing wheels 302 to abut against the outer edge of the circular baffle 102. As the U-shaped seats 3 continue to move, the load-bearing wheels 302 lift the winding disc 1 until it is separated from the ground.

[0062] When the cable traction machine tractions the cable, it synchronously drives the winding drum 1 to rotate. During the rotation of the winding drum 1, the bearing wheel 302 is driven to rotate based on the friction force.

[0063] See also Figure 3 and Figure 6 The coolant delivery mechanism is used to deliver the coolant to the nozzle 608 , and finally spray the coolant onto the load-bearing wheel 302 through the nozzle 608 to cool the load-bearing wheel 302 and the circular baffle 102 .

[0064] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions 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 direction and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" 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.

[0065] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. 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 an indirect connection 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 present invention can be understood according to specific circumstances.

[0066] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A cable installation and adjustment frame for electric power engineering construction, characterized in that: It comprises two groups of bearing boxes (2) arranged in parallel and symmetrically, two groups of bearing wheels (302) for bearing the winding disk (1) are arranged on the adjacent sides of the two groups of bearing boxes (2), and the two groups of bearing wheels (302) are arranged to rotate symmetrically; The winding drum (1) comprises a group of winding rollers (101) with cables wound on their surfaces, circular baffles (102) are symmetrically fixedly arranged at both ends of the winding rollers (101), and the circular baffles (102) on both sides are in rolling contact with the bearing wheels (302); Each group of the bearing wheels (302) is rotatably arranged in the U-shaped seat (3), and a driving module for driving the U-shaped seats (3) on both sides to move towards each other or away from each other is arranged on the bearing box (2); A first guide wheel (501) and a second guide wheel (5) for positioning the circular baffle (102) are respectively arranged at the adjacent ends of the two groups of the load-bearing wheels (302) located on the same side; The first guide wheel (501) is arranged on a side of the U-shaped seat (3) close to the bearing box (2), and the second guide wheel (5) is arranged on a side of the U-shaped seat (3) away from the bearing box (2); The first guide wheel (501) is rotatably arranged on one end of the limit plate (503), the other end of the limit plate (503) is fixed to the U-shaped seat (3), the second guide wheel (5) is rotatably arranged on one end of the limit rod (502), the other end of the limit rod (503) is fixed to the limit seat (205), the limit seat (205) is fixedly arranged on the adjustment rod (204), an L-shaped support plate (203) is fixedly arranged on the bearing box (2), the adjustment rod (204) is fixed to the end of the L-shaped support plate (203), and the adjustment rod (204) is connected to a rotating module that drives the adjustment rod (204) to rotate; The rotating module comprises a gear (207) fixedly arranged at the bottom of the adjusting rod (204); one end of the U-shaped seat (3) away from the load-bearing wheel (302) is fixed to a support rod (209); the end of the support rod (209) is fixed to an L-shaped bracket (206); and a rack (208) for meshing with the gear (207) is fixedly arranged on one side of the L-shaped bracket (206).

2. A cable installation and adjustment frame for electric power engineering construction according to claim 1, characterized in that: A nozzle (608) is fixedly arranged on one side of each group of the U-shaped seats (3) facing the load-bearing wheel (302), and the nozzle (608) is connected to a coolant delivery mechanism, which is used to deliver coolant to the nozzle (608).

3. A cable installation and adjustment frame for electric power engineering construction according to claim 2, characterized in that: The coolant delivery mechanism comprises a cylinder body (6) fixedly arranged on one side of the limit plate (503), a piston (607) slidably arranged in the cylinder body (6), the piston (607) and the cylinder wall enclosing a cavity, the piston (607) being connected to a driving part that drives it to reciprocate in the cylinder body (6), a liquid infusion tube (602) being arranged on one side of the cavity, the end of the liquid infusion tube (602) being connected to a nozzle (608), a cavity for storing coolant being opened in the supporting box (2), a liquid inlet tube (601) being arranged on the other side of the cavity, the end of the liquid inlet tube (601) being connected to the cavity.

4. A cable installation and adjustment frame for electric power engineering construction according to claim 3, characterized in that: The driving part comprises a push rod (603) fixedly connected to the piston (607); the push rod (603) is fixed to the side wall of the sliding cylinder (6) and the push plate (605); and a telescopic spring (604) is provided on the push rod (603); One side of the load-bearing wheel (302) is fixed to the cam (606) via a rotating shaft passing through the U-shaped seat (3) and the limiting plate (503), and the outer edge surface of the cam (606) is slidably fitted with the push plate (605).

5. A cable installation and adjustment frame for electric power engineering construction according to claim 3, characterized in that: A liquid storage tank (4) is fixedly arranged at the bottom of the U-shaped seat (3), and the bottom of the liquid storage tank (4) is connected to the cavity of the supporting box body (2) through a reflux pipe.

6. A cable installation and adjustment frame for electric power engineering construction according to claim 5, characterized in that: The driving module comprises a screw (201) rotatably arranged on the bearing box (2), the threads on both sides of the screw (201) being rotated in opposite directions, a nut (202) being symmetrically spirally sleeved on the screw (201), and the nut (202) being fixed to the liquid storage box (4); Wherein, two groups of liquid storage boxes (4) at corresponding positions on the supporting box bodies (2) on both sides are fixed by support shafts (301).

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