Temporary stringing device for electric power engineering construction

Abstract

The utility model discloses a temporary stringing device for electric power engineering construction, which relates to the technical field of stringing devices and comprises a cart, rollers fixedly connected to the bottom of the cart, a handle fixedly connected to the top of the cart, a telescopic frame fixedly connected to the bottom of the cart, a threaded sleeve fixedly connected to the top of the telescopic frame, and a threaded rod in threaded connection with the interior of the threaded sleeve. The first gear drives the second gear to rotate through the protruding rod, the second gear, the first gear and the incomplete gear can drive the pointers to rotate while rotating, the pointers rotate on the dials, and the conveying distance of the cable can be obtained through the pointers on the three dials.

Description

Technical Field

[0001] The utility model relates to the technical field of wire stringing devices, in particular to a temporary wire stringing device used for electric power engineering construction. Background Art

[0002] Announcement No. CN220585942U discloses a temporary wire-string device for power engineering construction, including a wire-string assembly, which includes a base plate, a slide rail, a slide seat, a fixed plate, a screw, a motor, a lifting plate, a rotating rod, a rotating plate, a T-slot, a T-block, a connecting rod, a fixed block, a spring, a connecting frame and a clamping plate; a slide rail is welded on the upper surface of the base plate, and a slide seat is slidably connected to the inner side wall of the slide rail.

[0003] The above-mentioned prior art can prevent the cables from falling off by clamping the cables with the clamping plates, and can adapt to the actual needs of the construction site by adjusting the cable support height, bringing convenience to the temporary wiring work of power engineering construction. The clamping plates only have a clamping effect on the cables and cannot play any other warning effects on the cables. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a temporary wiring device for power engineering construction.

[0005] The utility model is realized in this way, and a temporary line stringing device for electric power engineering construction is constructed, and the device comprises a cart, a roller is fixedly connected to the bottom of the cart, a handle is fixedly connected to the top of the cart, the top of the cart is fixedly connected to the bottom of the telescopic frame, the top of the telescopic frame is fixedly connected to the threaded sleeve, a screw is connected to the inner thread of the threaded sleeve, the bottom of the screw is rotatably connected to the cart, the screw is fixedly connected to the center of the worm wheel of the worm gear group, the worm of the worm gear group is fixedly connected to the handle, and the handle is rotatably connected to the cart; the top of the telescopic frame is fixedly connected to the spring, and the other end of the spring is fixedly connected to the spring. One end drives the clamping frame to slide and connect with the telescopic frame, the clamping frame is rotatably connected with a roller, the bottom center of the roller is fixedly connected with the incomplete gear, the incomplete gear is also rotatably connected with the clamping frame, a disc is fixedly connected with the bottom of the incomplete gear, the incomplete gear is meshed with the first gear, a protruding rod is fixedly connected with the top of the first gear, the protruding rod matches with the tooth pattern on the side of the second gear, three groups of dials are fixedly connected with the bottom of the clamping frame, and pointers are fixedly connected with the bottoms of the incomplete gear, the first gear and the second gear, and the pointers are rotatably connected with the inner surface of the dial.

[0006] Preferably, a warning light is connected to the top of the clamping frame.

[0007] Preferably, an auxiliary spring is fixedly connected inside the disc.

[0008] Preferably, the other end of the auxiliary spring is fixedly connected to the beating rod, and the beating rod is slidably connected to the inside of the disc.

[0009] Preferably, a piezoelectric ceramic is connected inside the clamping frame, and the piezoelectric ceramic is connected to the warning light through a wire.

[0010] The utility model has the following advantages: The utility model provides a temporary wiring device for power engineering construction through improvement, which has the following improvements compared with the same type of equipment:

[0011] The utility model discloses a temporary wire-laying device for electric power engineering construction, wherein the first gear drives the second gear to rotate through a protruding rod, and the second gear, the first gear and the incomplete gear can drive the pointer to rotate while rotating, and the pointer rotates on the dial, and the transmission distance of the cable can be obtained through the pointers on the three sets of dials. The slapping rod hits the piezoelectric ceramic, so that the piezoelectric ceramic generates current and transmits it to the warning light, and the warning light is turned on, so that outsiders can know that the cable extraction speed is faster by observing the warning light. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 The utility model Figure 1 A is an enlarged structural diagram;

[0014] Figure 3 It is a schematic diagram of the internal structure of the clamping frame of the utility model;

[0015] Figure 4 It is a schematic diagram of the internal structure of the disc of the utility model;

[0016] Figure 5 It is a schematic diagram of the bottom structure of the clamping frame of the utility model.

[0017] Among them: trolley-1, roller-2, handle-3, telescopic frame-4, screw-5, worm gear set-6, handle-7, threaded sleeve-8, spring-9, clamping frame-10, roller-11, incomplete gear-111, disc-12, first gear-13, protruding rod-14, second gear-15, piezoelectric ceramic-16, dial-17, pointer-18, warning light-19, auxiliary spring-121, and beating rod-122. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-Figure 5The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Embodiment 1:

[0021] See also Figure 1~Figure 3 and Figure 5 The utility model is a temporary wiring device for electric power engineering construction, wherein a roller 2 is fixedly connected to the bottom of a trolley 1, a handle 3 is fixedly connected to the top of the trolley 1, the top of the trolley 1 is fixedly connected to the bottom of a telescopic frame 4, the top of the telescopic frame 4 is fixedly connected to a threaded sleeve 8, a screw 5 is connected to the inner thread of the threaded sleeve 8, the bottom of the screw 5 is rotatably connected to the trolley 1, the screw 5 is fixedly connected to the center of the worm wheel of a worm gear group 6, the worm of the worm gear group 6 is fixedly connected to a handle 7, and the handle 7 is rotatably connected to the trolley 1;

[0022] The top of the telescopic frame 4 is fixedly connected to the spring 9, and the other end of the spring 9 drives the clamping frame 10 to be slidably connected to the telescopic frame 4. The clamping frame 10 is rotatably connected with a roller 11, and the center of the bottom of the roller 11 is fixedly connected to an incomplete gear 111. The incomplete gear 111 is also rotatably connected to the clamping frame 10. A disk 12 is fixedly connected to the bottom of the incomplete gear 111, and the incomplete gear 111 is meshed with the first gear 13. A protruding rod 14 is fixedly connected to the top of the first gear 13, and the protruding rod 14 cooperates with the tooth pattern on the side of the second gear 15. Three groups of dials 17 are fixedly connected to the bottom of the clamping frame 10, and pointers 18 are fixedly connected to the bottoms of the incomplete gear 111, the first gear 13, and the second gear 15, and the pointer 18 is rotatably connected to the inner surface of the dial 17.

[0023] The working principle of a temporary wiring device for electric power engineering construction based on Example 1 is:

[0024] The temporary cable stringing device is pushed to the construction location. When the cable needs to be stringed at zero time, the handle 7 is driven to rotate by twisting the handle 7. The handle 7 applies power to drive the screw 5 to rotate through the worm gear set 6. The screw 5 can drive the telescopic frame 4 to move upward through the threaded sleeve 8. The telescopic frame 4 drives the cable passing through the two sets of rollers 11 to adjust the height.

[0025] When the cable is pulled, the cable contacts the roller 11, and the roller 11 can be driven to rotate. The roller 11 applies power to drive the incomplete gear 111 to rotate, and then the incomplete gear 111 drives the first gear 13 to rotate when it rotates one circle. The first gear 13 drives the second gear 15 to rotate through the protruding rod 14. The second gear 15, the first gear 13 and the incomplete gear 111 can drive the pointer 18 to rotate while rotating. The pointer 18 rotates on the dial 17, and the cable transportation distance can be obtained through the three sets of pointers on the dial 17. Embodiment 2:

[0026] See also Figure 2 and Figure 4~Figure 5 The utility model is a temporary wiring device for power engineering construction. Compared with the first embodiment, the present embodiment also includes a warning light 19 connected to the top of the clamping frame 10, a piezoelectric ceramic 16 connected inside the clamping frame 10, and the piezoelectric ceramic 16 is connected to the warning light 19 through a wire.

[0027] An auxiliary spring 121 is fixedly connected inside the disk 12 , and the other end of the auxiliary spring 121 is fixedly connected to a beating rod 122 , and the beating rod 122 is slidably connected to the inside of the disk 12 .

[0028] The utility model provides a temporary wiring device for electric power engineering construction through improvement, and its working principle is as follows;

[0029] When the roller 11 rotates too fast, the roller 11 drives the disc 12 to rotate through the incomplete gear 111, and the disc 12 can drive the beating rod 122 to rotate. Since the disc 12 rotates too fast and the centrifugal force generated is large, the beating rod 122 pushes the spring 9, and the beating rod 122 moves outward. The beating rod 122 hits the piezoelectric ceramic 16, causing the piezoelectric ceramic 16 to generate current that is transmitted to the warning light 19, and the warning light 19 lights up, so that outsiders can know that the cable is being extracted at a faster speed by observing the warning light 19.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A temporary line-hanging device for electric power engineering construction, comprising a cart, a roller fixedly connected to the bottom of the cart, a handle fixedly connected to the top of the cart, the top of the cart fixedly connected to the bottom of the telescopic frame, the top of the telescopic frame fixedly connected to the threaded sleeve, a screw connected to the inner thread of the threaded sleeve, the bottom of the screw rotatably connected to the cart, the screw fixedly connected to the center of the worm wheel of the worm gear group, the worm of the worm gear group fixedly connected to the handle, and the handle rotatably connected to the cart; Features: The top of the telescopic frame is fixedly connected to the spring, and the other end of the spring drives the clamping frame to be slidably connected to the telescopic frame. A roller is rotatably connected to the clamping frame. The center of the bottom of the roller is fixedly connected to the incomplete gear, and the incomplete gear is also rotatably connected to the clamping frame. A disc is fixedly connected to the bottom of the incomplete gear, and the incomplete gear is meshed with the first gear. A protruding rod is fixedly connected to the top of the first gear, and the protruding rod matches the tooth pattern on the side of the second gear. Three groups of dials are fixedly connected to the bottom of the clamping frame, and pointers are fixedly connected to the bottoms of the incomplete gear, the first gear, and the second gear, and the pointers are rotatably connected to the inner surface of the dial.

2. A temporary wiring device for electric power engineering construction according to claim 1, characterized in that: The top of the clamping frame is connected with a warning light.

3. A temporary wiring device for electric power engineering construction according to claim 2, characterized in that: An auxiliary spring is fixedly connected inside the disc.

4. A temporary wiring device for electric power engineering construction according to claim 3, characterized in that: The other end of the auxiliary spring is fixedly connected to the beating rod, and the beating rod is slidably connected to the inside of the disc.

5. A temporary wiring device for electric power engineering construction according to claim 4, characterized in that: The clamping frame is connected with piezoelectric ceramics, which are connected to the warning light through a wire.

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