High-precision cutting device for power construction

Abstract

The high-precision cutting device for the electric power construction comprises a base, two T-shaped sliding rails are fixedly installed on the top of the base, two sliding seats are installed on the tops of the two T-shaped sliding rails in a sliding mode, and connecting strips are fixedly installed at the bottoms of the two sliding seats. Four limiting plates are fixedly mounted at the top of the base, two rotating rods are movably mounted on the inner sides of the four limiting plates in a penetrating mode through bearings, threaded strips are arranged on the outer sides of the diagonal ends of the two rotating rods, and two supporting plates are fixedly mounted at the tops of the two sliding seats; two sliding rods are fixedly installed on the opposite sides of the two supporting plates. Through the arrangement of the T-shaped sliding rail and the scale marks, the T-shaped sliding rail provides movement limiting support for the sliding seat, and an operator refers to movement through the scale marks, so that cutting is facilitated, the precision is improved, cutting by the operator is facilitated, different workpieces can be conveniently cut, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power construction cutting device, concretely is a kind of cutting device with high precision for power construction. BACKGROUND

[0002] Power construction is an important engineering field involving power system construction, maintenance and reconstruction, with the following main contents: substation construction: including civil construction, electrical equipment installation and debugging etc. Distribution network reconstruction: upgrading and optimizing the distribution network of city or countryside to meet the growing demand for electricity. Power equipment overhaul and maintenance: regular inspection, repair and maintenance of equipment to ensure its normal operation. In the process of power construction, relevant safety regulations and construction standards must be strictly followed to ensure the safety of construction personnel and the reliable operation of power system. For example, when erecting transmission line, construction personnel need to wear complete personal protective equipment and use professional climbing equipment to ensure the safety of high-altitude operation.

[0003] In the process of power construction, some cables and accessories need to be cut, and the existing cutting method is mostly that construction personnel use cutting machine to cut at specific position. Such cutting method relies on manual experience, and the cutting precision will deviate due to the operation of construction personnel, and the construction efficiency is reduced. Therefore, a cutting device with high precision for power construction is proposed. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a cutting device with high precision for power construction to solve the problems proposed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: A cutting device with high precision for electric power construction, including base, the top fixed mounting of base has two T shape slide rails, the top sliding installation of two T shape slide rails has two sliding seats, the bottom fixed mounting of two sliding seats all has the connecting strip, the top fixed mounting of base has four limit plates, the inside of four limit plates is equipped with two rotating rods through bearing swing through installation, the outside of opposite angle end of two rotating rods all is provided with screw strip, the top fixed mounting of two sliding seats all has two support plates, two support plates's opposite side fixed mounting has two slide rods, the outside sliding installation of two slide rods has the moving frame, the bottom fixed mounting of moving frame has the worm gear, the bottom of worm gear is engaged with the worm gear cover, the inside fixed sleeve of worm gear cover has the rotating shaft, the top fixed mounting of moving frame has the support, the top fixed mounting of support has the mounting frame, the bottom fixed mounting of mounting frame far from support one end has the hydraulic telescopic rod, the output fixed mounting of hydraulic telescopic rod has cutting motor, the output installation of cutting motor has cutting disc, the top of moving frame is articulated with fixed clamp cover, the top of two T shape slide rails all is equipped with scale line.

[0006] Preferably, one end of the two rotating rods is threadedly connected to the inside of the connecting strip, and the other end of the two rotating rods is movably connected to the inside of the connecting strip, and the screw strips are symmetrically distributed at the opposite corners of the rotating rods.

[0007] Preferably, the rotating shaft is fixedly connected to the middle part of the support plate through a bearing, the rotating shaft is movably connected to both ends of the moving frame, and the bottom of the moving frame is in sliding contact with the top of the sliding seat.

[0008] Preferably, one end of the fixed clamp cover is hingedly connected to the top of the moving frame, and the other end of the fixed clamp cover is fixedly connected to the top of the moving frame through a bolt.

[0009] Preferably, the bottom of the connecting strip is in sliding contact with the top of the base, and the bottom of the sliding seat is in sliding contact with the top of the base.

[0010] Preferably, the rotating shaft and the limit plate are both fixedly connected to one end of the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this structure, the user places the cable or workpiece to be cut on the top of the base, or adjusts the position and uses a fixing sleeve to clamp and fix the item. After adjusting the position of the object to be cut, the rotating rod is rotated. After the rotating rod rotates, the threaded strip at one end of the rotating rod is connected to the threaded strip of the connecting strip. Under the limiting action of the sliding sleeve of the other end of the rotating rod and the connecting strip, the sliding seat moves. The operator moves according to the reference position of the scale line. Then, the rotating shaft drives the worm gear sleeve to rotate. Under the threaded engagement of the worm gear sleeve and the worm gear rack, the moving frame can move along the predetermined position of the sliding rod, thereby vertically adjusting the position of the moving frame, so that the cutting position of the cutting disc can be moved. With the extension and retraction of the hydraulic telescopic rod, the cutting can be moved to multiple positions, increasing the degree of freedom and making it easier to assist the operator in cutting the workpiece.

[0012] With the T-shaped slide rail and scale lines, the T-shaped slide rail provides movement limit support for the sliding seat, and the operator moves the slide by referring to the scale lines, which facilitates cutting, improves accuracy, makes cutting more convenient for operators, and makes it easier to cut different workpieces, thus improving practicality. Attached Figure Description

[0013] Figure 1 This is a front-view stereoscopic structural diagram of the present utility model.

[0014] Figure 2 This is a rear-view three-dimensional appearance structural diagram of the present utility model.

[0015] Figure 3 This is a schematic diagram of the front sectional structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the right-side cross-sectional structure of this utility model.

[0017] In the diagram: 1. Base; 2. T-shaped slide rail; 3. Sliding seat; 4. Rotating rod; 5. Threaded strip; 6. Support plate; 7. Slide rod; 8. Rotating shaft; 9. Moving frame; 10. Bracket; 11. Mounting frame; 12. Hydraulic telescopic rod; 13. Cutting disc; 14. Fixed sleeve; 15. Scale line; 16. Worm gear rack; 17. Connecting strip; 18. Worm sleeve; 19. Limiting plate; 20. Cutting motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Referring to Figures 1-4 The utility model provides a kind of technical scheme: a cutting device with high precision for electric power construction, including pedestal 1, the top of pedestal 1 is fixedly installed with two T-shaped slide rails 2, the top of two T-shaped slide rails 2 is slidably installed with two sliding seats 3, the bottom of two sliding seats 3 is fixedly installed with connecting strip 17, the top of pedestal 1 is fixedly installed with four limit plates 19, the inside of four limit plates 19 is installed with two rotating rods 4 by bearing, the outside of the diagonal end of two rotating rods 4 is all provided with screw strip 5, the top of two sliding seats 3 is fixedly installed with two support plates 6, the opposite side of two support plates 6 is fixedly installed with two slide rods 7, the outside of two slide rods 7 is slidably installed with moving frame 9, the bottom of moving frame 9 is fixedly installed with worm rack 16, the bottom of worm rack 16 is engaged with worm gear cover 18, the inside of worm gear cover 18 is fixedly sleeved with rotating shaft 8, the top of moving frame 9 is fixedly installed with support 10, the top of support 10 is fixedly installed with mounting bracket 11, the bottom of mounting bracket 11 away from support 10 one end is fixedly installed with hydraulic telescopic rod 12, the output end of hydraulic telescopic rod 12 is fixedly installed with cutting motor 20, the output end of cutting motor 20 is installed with cutting disc 13, the top of moving frame 9 is hinged with fixed clamp sleeve 14, the top of two T-shaped slide rails 2 is all provided with scale line 15.

[0020] The working principle of the above technical solution is as follows: when in use, the user places the cable or workpiece to be cut on the top of the pedestal 1, or uses a support disc and clamp to span across the top of the T-shaped slide rail 2, and adjusts the position and then clamps and fixes the object with the fixed clamp sleeve 14. After adjusting the position of the object to be cut, the rotating rod 4 is rotated, the screw strip 5 at one end of the rotating rod 4 is threadedly connected with the connecting strip 17, the other end of the rotating rod 4 is slidably sleeved with the connecting strip 17, the sliding seat 3 is moved, the operator moves by referring to the position of the scale line 15, then the rotating shaft 8 is rotated to drive the worm gear cover 18 to rotate, the worm gear cover 18 is threadedly engaged with the worm rack 16, the moving frame 9 can move along the predetermined position of the slide rod 7, so as to vertically adjust the position of the moving frame 9, so that the cutting position of the cutting disc 13 can be moved, and the extension and retraction of the hydraulic telescopic rod 12 are coordinated, so that the cutting can be moved in multiple positions, the degree of freedom is increased, and the operator can conveniently assist in cutting the workpiece.

[0021] In another embodiment, as Figures 1-4 shown, one end of the two rotating rods 4 is threadedly connected with the inside of the connecting strip 17, the other end of the two rotating rods 4 is slidably sleeved with the inside of the connecting strip 17, and the screw strips 5 are symmetrically distributed at the diagonal positions of the rotating rods 4.

[0022] The threaded strip 5 provided at one end of the rotating rod 4 is threadedly connected to the connecting strip 17, and the other end of the rotating rod 4 is movably sleeved to the connecting strip 17 to limit the sliding, and the two rotating rods 4 realize the sliding rod limiting effect for the connecting strip 17, and the rotating rod 4 is conveniently threadedly connected to the connecting strip 17 through the threaded strip 5, so that the rotation does not affect each other, thereby facilitating the adjustment of the two different degrees of freedom of the sliding seat 3.

[0023] In another embodiment, as shown in Figures 1-4 The rotating shaft 8 is fixedly penetrated in the middle part of the supporting plate 6 through the bearing, and the outer side of the rotating shaft 8 is movably sleeved to penetrate the two ends of the moving frame 9, and the bottom of the moving frame 9 is in sliding contact with the top of the sliding seat 3.

[0024] The rotating shaft 8 is movably supported on the inner side of the supporting plate 6 through the bearing to facilitate rotation, and the rotating shaft 8 is rotatably supported through the worm sleeve 18 to facilitate rotation transmission, and the bottom end of the moving frame 9 is in sliding contact with the top of the sliding seat 3 to facilitate the increase of stress to provide support and stability.

[0025] In another embodiment, as shown in Figures 1-4 One end of the fixed clamp sleeve 14 is hingedly installed on the top of the moving frame 9, and the other end of the fixed clamp sleeve 14 is fixedly penetrated on the top of the moving frame 9 through the bolt.

[0026] The supporting disc and the clamp are horizontally arranged on the top of the T-shaped slide rail 2, and the fixed clamp sleeve 14 is used to clamp and fix the object after adjusting the position. The supporting disc is a plate-shaped structure placed on the top of the T-shaped slide rail 2 to support the object. The clamping of the supporting disc is achieved by the bolt clamping method, and other clamping tools can also be used for fixation. The purpose is not limited, but only to facilitate auxiliary operation. The fixed clamp sleeve 14 is convenient for the cable to pass through the support 10. After adjusting the position where cutting is needed, the object is fixed by the fixed clamp sleeve 14, and then cutting is performed, which is convenient for fixing and cutting and increases the function of auxiliary cutting.

[0027] In another embodiment, as shown in Figures 1-4 The bottom of the connecting strip 17 is in sliding contact with the top of the base 1, and the bottom of the sliding seat 3 is in sliding contact with the top of the base 1.

[0028] The connecting strip 17 and the sliding seat 3 are in sliding contact with the top of the base 1, which facilitates the increase of stress and sliding stability, and the overall use effect is good, which is convenient for overall use.

[0029] In another embodiment, as shown in Figures 1-4 One end of the rotating shaft 8 and the limiting plate 19 is fixedly installed with a hand lever.

[0030] Through the T-shaped slide rail 2 and the scale line 15, the T-shaped slide rail 2 provides movement limiting support for the sliding seat 3, and the operation personnel can refer to the movement through the scale line 15, so that the cutting is facilitated, the precision is improved, the operation personnel is facilitated to cut, different workpieces can be cut and used, the practicality is improved, and the sliding seat 3 top is provided with a scale at a corresponding position of the moving frame 9, so that the movement is assisted and referred.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-precision cutting device for electric power construction, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with two T-shaped slide rails (2), the top of the two T-shaped slide rails (2) is slidably installed with two sliding seats (3), the bottom of the two sliding seats (3) is fixedly installed with a connecting strip (17), the top of the base (1) is fixedly installed with four limiting plates (19), the inner side of the four limiting plates (19) is movably penetrated and installed with two rotating rods (4) through bearings, the outer side of the opposite ends of the two rotating rods (4) is provided with a threaded strip (5), the top of the two sliding seats (3) is fixedly installed with two supporting plates (6), the opposite sides of the two supporting plates (6) are fixedly installed with two slide rods (7), the outer side of the two slide rods (7) is slidably installed with a moving frame (9), the bottom of the moving frame (9) is fixedly installed with a turbine rack (16), the bottom of the turbine rack (16) is engaged with a worm gear sleeve (18), the inner side of the worm gear sleeve (18) is fixedly sleeved with a rotating shaft (8), the top of the moving frame (9) is fixedly installed with a support (10), the top of the support (10) is fixedly installed with a mounting frame (11), the bottom of the end of the mounting frame (11) away from the support (10) is fixedly installed with a hydraulic telescopic rod (12), the output end of the hydraulic telescopic rod (12) is fixedly installed with a cutting motor (20), the output end of the cutting motor (20) is installed with a cutting disc (13), the top of the moving frame (9) is hingedly installed with a fixed clamp sleeve (14), the top of the two T-shaped slide rails (2) is provided with a scale line (15). ​ 2. The cutting device with high precision for electric power construction according to claim 1, characterized in that: One end of the two rotating rods (4) is movably penetrated and sleevedly installed with the connecting strip (17) through the threaded strip (5), the end of the two rotating rods (4) away from the threaded strip (5) is movably penetrated and sleevedly installed with the connecting strip (17), and the threaded strips (5) are symmetrically distributed at the opposite positions of the rotating rods (4).

3. The cutting device of claim 1, wherein: The rotating shaft (8) penetrates and is fixed in the middle part of the supporting plate (6) through a bearing, the outer side of the rotating shaft (8) movably sleeves and penetrates the two ends of the moving frame (9), and the bottom of the moving frame (9) is in sliding contact with the top of the sliding seat (3).

4. The cutting device of claim 1, wherein: One end of the fixed clamp sleeve (14) is hingedly installed on the top of the moving frame (9), and the other end of the fixed clamp sleeve (14) is fixedly penetrated on the top of the moving frame (9) through bolts.

5. The high-precision cutting device for electric power construction according to claim 1, characterized in that: The bottom of the connecting strip (17) is in sliding contact with the top of the base (1), and the bottom of the sliding seat (3) is in sliding contact with the top of the base (1).

6. The high-precision cutting device for electric power construction according to claim 1, characterized in that: One end of the rotating shaft (8) and the limiting plate (19) is fixedly installed with a hand crank.

Images