Cable measuring device for electric power engineering construction

Abstract

The utility model discloses a cable measuring device for electric power engineering construction, and relates to the technical field of electric power engineering construction. The device comprises a base, the top of the base is fixedly connected with a shell, a cable is arranged in the shell, the right side of the base is fixedly connected with a blocking shell, a conveying roller is arranged above the base, the front face of the shell is fixedly connected with a supporting block, and the left side of the supporting block is fixedly connected with a second motor. The right output end of the second motor is fixedly connected with a gear. The marking assembly is arranged, specifically, an electric push rod is started to drive a connecting block to move upwards so that a printing wheel can make contact with a cable, then a second motor is started to drive a gear to rotate, the gear drives a gear ring to rotate, and the printing wheel rolls on the cable, so that the cable is embossed and marked, and the printing wheel stops after rotating for a circle; in this way, too many indentations can be avoided, measurement can be more accurate, and damage to the cable can be avoided due to reduction of the indentations.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering construction, and particularly relates to a cable measuring device for electric power engineering construction. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application scenario, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] According to the published patent with publication number CN114314188B, a cable measuring device for electric power engineering construction solves the problem that the cable is too long and measurement is prone to problems, and each time a separate measurement is required, the work efficiency is low, but there are still the following shortcomings, such as:

[0004] The measuring device produces indentations on the cable and counts the indentations to complete the length measurement. In actual operation, this method will cause more indentations on the cable surface, which is prone to errors in the counting process, resulting in inaccurate counting. Too many indentations will have a certain impact on the cable. Therefore, we propose a cable measuring device for power engineering construction. Utility Model Content

[0005] The purpose of the utility model is to provide a cable measuring device for power engineering construction. By setting a marking component, excessive indentations can be avoided, and the measurement can be made more accurate. The reduction of indentations can avoid damage to the cable, and solves the problem of excessive indentations on the cable surface, which is prone to errors in the counting process, resulting in inaccurate counting.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a cable measuring device for electric power engineering construction, comprising a base, a shell is fixedly connected to the top of the base, a cable is arranged inside the shell, a stop shell is fixedly connected to the right side of the base, a conveying roller is arranged above the base, a support block is fixedly connected to the front side of the shell, a motor 2 is fixedly connected to the left side of the support block, and a gear is fixedly connected to the output end of the right side of the motor 2;

[0008] A marking assembly is arranged inside the baffle shell, and the marking assembly includes a gear ring, a fixed block is fixedly connected to the inner wall of the gear ring, an electric push rod is fixedly connected to the top of the fixed block, a connecting block is fixedly connected to the output end of the top of the electric push rod, a rotating shaft is rotatably connected inside the connecting block, and a printing wheel is fixedly connected to the outer surface of the rotating shaft. By arranging the marking assembly, excessive indentations can be avoided, which can make the measurement more accurate, and the reduction of indentations can avoid damage to the cable.

[0009] Furthermore, a length measuring instrument is fixedly connected to the left side of the base, and the front and back sides of the conveying roller are rotatably connected to support seats. The back side of the support seat located at the back side is fixedly connected to a motor 1. When the motor 1 is started, the conveying roller is driven to rotate to convey the cable, and the length measuring instrument measures the distance the cable moves.

[0010] Furthermore, a movable frame is arranged above the cable, an auxiliary roller is rotatably connected inside the movable frame, a limit ring is fixedly connected to the top of the movable frame, a threaded block is threadedly connected to the top of the shell, and a handle is fixedly connected to the top of the threaded block. After the movable frame moves downward, the friction force can be increased by pressing, so that the cable is more stable when being transported, slipping is avoided, and the measurement effect is improved.

[0011] Furthermore, a support ring and a fixed ring are rotatably connected inside the gear ring, the left side of the support ring is fixedly connected to the right side of the shell, the gear is meshingly connected to the gear ring, and the fixed ring is used to limit the gear ring to prevent the gear ring from shaking.

[0012] Furthermore, the outer surface of the printing wheel contacts the cable, the outer surfaces of the conveying roller and the auxiliary roller contact the outer surface of the cable, the bottom of the support seat is fixedly connected to the top of the base, and the printing wheel will leave the cable when not in use, which is convenient for conveying the cable.

[0013] Furthermore, the front and back sides of the movable frame are fixedly connected with sliders, the interior of the sliders is slidably connected with sliding rods, the outer surface of the sliding rods is fixedly connected to the interior of the shell, and when the movable frame moves, the sliders will slide on the sliding rods, enabling the movable frame to move in a straight line and improve stability.

[0014] Furthermore, the bottom of the threaded block is rotatably connected to the limit ring, and a front output end of the motor is fixedly connected to the back of the conveying roller. The threaded block is driven to rotate by turning the handle, so that the threaded block drives the movable frame to move downward, and the auxiliary roller contacts the cable and presses the cable.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a marking component, specifically starts the electric push rod to drive the connecting block to move upward, so that the printing wheel contacts the cable, and then starts the second motor to drive the gear to rotate, and the gear drives the gear ring to rotate, so that the printing wheel rolls on the cable, thereby embossing the cable and stopping after one rotation. This method can avoid excessive indentations, make the measurement more accurate, and the reduction of indentations can avoid damage to the cable.

[0017] 2. The utility model sets a movable frame, specifically, rotates the handle to drive the threaded block to rotate, so that the threaded block drives the movable frame to move downward, so that the auxiliary roller contacts the cable and presses the cable to make the cable close to the conveying roller. The friction force can be increased by pressing, so that the cable is more stable when being conveyed, avoiding slipping and improving the measurement effect.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the left side structure of the housing of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the baffle housing of the utility model;

[0023] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0024] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the movable frame of the utility model;

[0025] Figure 6 The utility model is a schematic diagram of the overall structure of the movable frame.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Base; 11. Shell; 111. Cable; 112. Stop shell; 113. Length measuring instrument; 12. Conveyor roller; 121. Support seat; 122. Motor 1; 123. Movable frame; 231. Limiting ring; 232. Slider; 233. Slide bar; 124. Auxiliary roller; 125. Thread block; 126. Turn handle; 13. Support block; 131. Motor 2; 132. Gear; 14. Marking assembly; 141. Gear ring; 411. Support ring; 412. Fixed ring; 142. Fixed block; 143. Electric push rod; 144. Connecting block; 145. Rotating shaft; 146. Printing wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in 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.

[0029] See also Figure 1-6 As shown, the utility model is a cable measuring device for electric power engineering construction, comprising a base 1, a shell 11 is fixedly connected to the top of the base 1, a cable 111 is arranged inside the shell 11, a stop shell 112 is fixedly connected to the right side of the base 1, a conveying roller 12 is arranged above the base 1, a support block 13 is fixedly connected to the front of the shell 11, a motor 131 is fixedly connected to the left side of the support block 13, and a gear 132 is fixedly connected to the output end of the right side of the motor 131;

[0030] A marking assembly 14 is provided inside the retaining shell 112, and the marking assembly 14 includes a gear ring 141, an inner wall of the gear ring 141 is fixedly connected to a fixing block 142, a top of the fixing block 142 is fixedly connected to an electric push rod 143, a top output end of the electric push rod 143 is fixedly connected to a connecting block 144, a rotating shaft 145 is rotatably connected inside the connecting block 144, and a printing wheel 146 is fixedly connected to the outer surface of the rotating shaft 145. By setting the marking assembly 14, specifically starting the electric push rod 143 to drive the connecting block 144 to move upward, so that the printing wheel 146 contacts the cable 111, and then starting the motor 131 to drive the gear 132 to rotate, and the gear 132 drives the gear ring 141 to rotate, then the printing wheel 146 rolls on the cable 111, thereby embossing and marking the cable 111, and stops after one rotation. This method can avoid excessive indentations, can make the measurement more accurate, and the reduction of indentations can avoid damage to the cable 111.

[0031] A length measuring instrument 113 is fixedly connected to the left side of the base 1, and the front and back sides of the conveying roller 12 are rotatably connected to support seats 121, and the back side of the support seat 121 located at the back side is fixedly connected to a motor 122.

[0032] A movable frame 123 is arranged above the cable 111, and an auxiliary roller 124 is rotatably connected inside the movable frame 123. A limit ring 231 is fixedly connected to the top of the movable frame 123, a threaded block 125 is threadedly connected to the top of the shell 11, and a turning handle 126 is fixedly connected to the top of the threaded block 125. By setting the movable frame 123, specifically rotating the turning handle 126 to drive the threaded block 125 to rotate, so that the threaded block 125 drives the movable frame 123 to move downward, the auxiliary roller 124 contacts the cable 111, and presses the cable 111, so that the cable 111 is tightly attached to the conveying roller 12, and the friction force can be increased by pressing, so that the cable 111 is more stable when being conveyed, and slipping is avoided, thereby improving the measurement effect.

[0033] A support ring 411 and a fixed ring 412 are rotatably connected inside the gear ring 141 . The left side of the support ring 411 is fixedly connected to the right side of the housing 11 . The gear 132 is meshedly connected to the gear ring 141 .

[0034] The outer surface of the printing wheel 146 contacts the cable 111 , the outer surface of the conveying roller 12 and the outer surface of the auxiliary roller 124 contact the outer surface of the cable 111 , and the bottom of the support seat 121 is fixedly connected to the top of the base 1 .

[0035] The movable frame 123 is fixedly connected with a slider 232 on the front and back sides thereof. A slider 233 is slidably connected inside the slider 232 . The outer surface of the slider 233 is fixedly connected to the inside of the housing 11 .

[0036] The bottom of the threaded block 125 is rotatably connected to the limiting ring 231 , and the front output end of the motor 122 is fixedly connected to the back of the conveying roller 12 .

[0037] A specific application of this embodiment is:

[0038] When in use, the cable 111 is placed on the conveying roller 12, and then the turning handle 126 is turned to drive the threaded block 125 to rotate, so that the threaded block 125 drives the movable frame 123 to move downward. When the movable frame 123 moves, the slider 232 will slide on the slide rod 233, so that the movable frame 123 can make a linear motion and improve stability. The auxiliary roller 124 contacts the cable 111 and presses the cable 111 to make the cable 111 close to the conveying roller 12. The friction force can be increased by pressing, so that the cable 111 is more stable when being conveyed, and slipping is avoided, thereby improving the measurement effect. The motor 122 is started to drive the conveying roller 12 to rotate and the cable 111 is conveyed. The length measuring instrument 113 measures the distance moved by the cable 111. When the set length is measured, the motor 122 stops to stop the conveying of the cable 111, and then the motor 122 is started again. The electric push rod 143 drives the connecting block 144 to move upward, so that the printing wheel 146 contacts the cable 111, and then the motor 131 is started to drive the gear 132 to rotate, so that the gear 132 drives the gear ring 141 to rotate, and the gear ring 141 rotates on the supporting ring 411. The fixing ring 412 is used to limit the gear ring 141 to prevent the gear ring 141 from shaking. Through the rotation of the gear ring 141, the printing wheel 146 rolls on the cable 111, so as to emboss and mark the cable 111, and stops after one rotation. This method can avoid excessive indentation and make the measurement more accurate. The reduction of indentation can avoid damage to the cable 111. The electric push rod 143 drives the rotating shaft 145 to reset, so that the printing wheel 146 leaves the cable 111, and the cable 111 can continue to be transported. The staff can intercept the marked position and other work.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cable measuring device for electric power engineering construction, comprising a base (1), a housing (11) fixedly connected to the top of the base (1), a cable (111) arranged inside the housing (11), characterized in that: The right side of the base (1) is fixedly connected to a stop shell (112), a conveying roller (12) is arranged above the base (1), the front side of the shell (11) is fixedly connected to a support block (13), the left side of the support block (13) is fixedly connected to a second motor (131), and the right side output end of the second motor (131) is fixedly connected to a gear (132); A marking component (14) is arranged inside the blocking shell (112), and the marking component (14) comprises a gear ring (141), a fixing block (142) is fixedly connected to the inner wall of the gear ring (141), an electric push rod (143) is fixedly connected to the top of the fixing block (142), a connecting block (144) is fixedly connected to the top output end of the electric push rod (143), a rotating shaft (145) is rotatably connected inside the connecting block (144), and a printing wheel (146) is fixedly connected to the outer surface of the rotating shaft (145).

2. A cable measuring device for electric power engineering construction according to claim 1, characterized in that: The left side of the base (1) is fixedly connected to a length measuring instrument (113); the front and back sides of the conveying roller (12) are rotatably connected to support seats (121); the back side of the support seat (121) located at the back side is fixedly connected to a motor 1 (122).

3. A cable measuring device for electric power engineering construction according to claim 2, characterized in that: A movable frame (123) is arranged above the cable (111), an auxiliary roller (124) is rotatably connected inside the movable frame (123), a limiting ring (231) is fixedly connected to the top of the movable frame (123), a threaded block (125) is threadedly connected to the top of the shell (11), and a turning handle (126) is fixedly connected to the top of the threaded block (125).

4. A cable measuring device for electric power engineering construction according to claim 3, characterized in that: A support ring (411) and a fixed ring (412) are rotatably connected inside the gear ring (141), the left side of the support ring (411) is fixedly connected to the right side of the housing (11), and the gear (132) is meshingly connected to the gear ring (141).

5. A cable measuring device for electric power engineering construction according to claim 4, characterized in that: The outer surface of the printing wheel (146) contacts the cable (111), the outer surface of the conveying roller (12) and the outer surface of the auxiliary roller (124) contact the outer surface of the cable (111), and the bottom of the support seat (121) is fixedly connected to the top of the base (1).

6. A cable measuring device for electric power engineering construction according to claim 3, characterized in that: The front and back sides of the movable frame (123) are fixedly connected to sliders (232), the interior of the slider (232) is slidably connected to a slide rod (233), and the outer surface of the slide rod (233) is fixedly connected to the interior of the housing (11).

7. A cable measuring device for electric power engineering construction according to claim 4, characterized in that: The bottom of the threaded block (125) is rotatably connected to the limiting ring (231), and the front output end of the motor 1 (122) is fixedly connected to the back of the conveying roller (12).

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