Cable installation adjusting frame for electric power engineering construction

Abstract

The utility model discloses a cable installation adjusting frame for electric power engineering construction, which comprises a base, a cable drum is rotatably connected above the base, a cable is wound on the cable drum, annular supports are fixed on two sides, corresponding to the cable drum, above the base, and two guide rods are oppositely arranged between the two annular supports. A positioning plate is connected between the two guide rods in a sliding mode and used for positioning a cable pulled out of the cable drum outwards. According to the utility model, the stretching direction of the cable is limited through the limiting hole, so that the two guide rods rotate along the direction of the annular groove, the outward pulling angle of the cable is adjusted, the positioning plate moves back and forth along the length direction of the two guide rods, and the limiting piece on the positioning plate can freely slide; through cooperative use of the annular support, the guide rod, the positioning plate, the limiting piece and the like, the outward stretching angle and direction of the cable can be adjusted, the front-back and left-right stretching distance of the cable can be adjusted, and cable installation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a cable installation adjusting frame for electric power engineering construction. Background Technique

[0002] After the 20th century, the production of electric energy mainly depends on thermal power plants, hydropower stations and nuclear power plants. Where conditions permit, tides, geothermal energy and wind energy are also used for power generation. The transmission and distribution of electric energy are mainly realized through high- and low-voltage AC power networks. As the development direction of transmission engineering technology, the focus is on researching ultra-high voltage (above 1 million volts) AC transmission and DC transmission technologies to form a larger power network; at the same time, it is also necessary to study the technical problems of superconducting electric energy transmission. The large-scale power system that emerged in the 20th century integrates the links of power generation, transmission, transformation, distribution and power consumption into an organic whole, becoming an entity power engineering system with the widest spatial span, the strictest time coordination and the most complex hierarchical division of labor in the social material production departments.

[0003] Cables are one of the indispensable tools in electric power engineering. In electric power engineering, long cables are relatively heavy. When installing at some high places, sometimes it is necessary to twist the cables accordingly according to the installation angles and directions. The existing cable installation frames cannot achieve free conversion of angles and directions, and the installation is relatively inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cable installation adjusting frame for electric power engineering construction to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cable installation adjusting frame for electric power engineering construction, including a base. A cable reel is rotatably connected above the base. A cable is wound on the cable reel. Ring-shaped brackets are fixed on both sides of the cable reel above the base. Two guide rods are oppositely arranged between the two ring-shaped brackets. A positioning plate is slidably connected between the two guide rods. The positioning plate is used to position the cable pulled out from the cable reel.

[0007] As a further scheme of the utility model: Ring-shaped grooves are opened on one side of the two ring-shaped brackets facing each other. Two sector-shaped sliders are slidably connected to the two ring-shaped grooves. The two sector-shaped sliders are oppositely arranged in the corresponding ring-shaped grooves, and the guide rods are fixed between the two sector-shaped sliders on the adjacent sides.

[0008] As a further solution of the present utility model: a first positioning pin is provided between each of the plurality of sector-shaped sliders and the corresponding annular groove, and the first positioning pin is used to lock and fix the sector-shaped slider in the corresponding annular groove.

[0009] As a further solution of the present utility model: guide sleeves are integrally formed at both ends of the positioning plate, and the two guide sleeves are respectively sleeved on the corresponding guide rods on one side in a sliding manner. A second positioning pin is provided between each of the two guide sleeves and the corresponding guide rod, and the second positioning pin is used to lock and fix the guide sleeve on the corresponding guide rod.

[0010] As a further solution of the present utility model: a through groove penetrating up and down is formed in the middle position of the positioning plate, and a limiting member is slidably connected in the through groove. The limiting member is used to limit and position the cable.

[0011] As a further solution of the present utility model: the limiting member includes a connecting block and a limiting block. The limiting block is fixed on the top of the connecting block, and the limiting block is slidably connected to the upper surface of the positioning plate. The connecting block is slidably connected in the through groove. A through limiting hole is formed at the center of the inner walls of the connecting block and the limiting block, and the diameter of the limiting hole is larger than the diameter of the cable. The limiting hole is used for passing the cable.

[0012] As a further solution of the present utility model: a guide groove is formed on the upper surface of the base corresponding to one side of the cable reel. Two guide blocks are slidably connected in the guide groove. Bases are fixed on both of the two guide blocks. Plug rods are rotatably connected to one side of each of the two bases facing the cable reel. The two plug rods are respectively arranged on both sides of the cable reel and are respectively inserted into the reserved holes in the cylinder body of the cable reel on the corresponding side in an active manner.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the distance between the two guide blocks is adjustable. Correspondingly, the distance between the two plug rods and the cable reel is also adjustable, which is convenient for sleeving cable reels of different specifications between the two plug rods. Further, locking structures are provided between each of the two guide blocks and the guide groove, and the guide blocks can be locked and fixed in the guide groove, so that the cable reel can be stably connected to the base;

[0015] 2. In the present utility model, the stretching direction of the cable is limited by the limiting holes. According to the installation requirements, the two guiding rods are correspondingly moved, so that the two guiding rods rotate along the direction of the annular groove, thereby adjusting the angle of the cable pulled outwards. Further, the positioning plate is moved so that the positioning plate moves back and forth along the length direction of the two guiding rods. The limiting members on the positioning plate can slide freely. When in use, the positions of the limiting members can be finely adjusted as needed. By the combined use of the annular bracket, the guiding rods, the positioning plate, the limiting members, etc., the angle and direction of the cable pulled outwards can be adjusted, and the front-back and left-right distances of the cable stretching can be adjusted, which is more convenient for cable installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of the present utility model.

[0018] Figure 2 It is a top view schematic diagram of the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the connection between the base and the cable reel in the present utility model.

[0020] Figure 4 It is a schematic structural diagram of the connection between the two annular brackets in the present utility model.

[0021] Figure 5 It is an exploded view of the limiting member in the present utility model.

[0022] NOTES ON THE REFERENCE NUMERALS: 1 - base, 2 - cable reel, 3 - annular bracket, 4 - guiding rod, 5 - positioning plate, 6 - guiding groove, 7 - guiding block, 8 - base, 9 - inserting rod, 10 - annular groove, 11 - sector-shaped slider, 12 - first positioning pin, 13 - guiding sleeve, 14 - second positioning pin, 15 - through groove, 16 - limiting member, 161 - connecting block, 162 - limiting block, 163 - limiting hole, 164 - third positioning pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following embodiments will describe the present utility model in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The embodiments listed in the present utility model are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0024] Please refer to Figure 1 、 Figure 2 In the embodiment of the present utility model, a cable installation adjusting frame for electric power engineering construction includes a base 1. A cable reel 2 is rotatably connected above the base 1, and a cable is wound on the cable reel 2. Ring-shaped brackets 3 are fixedly arranged on both sides of the cable reel 2 above the base 1. Two guide rods 4 are oppositely arranged between the two ring-shaped brackets 3. A positioning plate 5 is slidably connected between the two guide rods 4. The positioning plate 5 is used to position the cable pulled out from the cable reel 2. By positioning the stretching direction of the cable, it is convenient for cable installation.

[0025] Please refer to Figure 3 On one side of the upper surface of the base 1 corresponding to the cable reel 2, a guide groove 6 is provided. Two guide blocks 7 are slidably connected in the guide groove 6. Bases 8 are fixedly arranged on both of the two guide blocks 7. Plug rods 9 are rotatably connected to the sides of the two bases 8 facing the cable reel 2. The two plug rods 9 are respectively arranged on both sides of the cable reel 2 and are respectively inserted into the reserved holes in the cylinder body of the cable reel 2 on the corresponding side. Locking structures are arranged between the two guide blocks 7 and the guide groove 6 for locking and fixing the guide blocks 7 in the guide groove 6. The distance between the two guide blocks 7 is adjustable. Correspondingly, the distance between the two plug rods 9 and the cable reel 2 is also adjustable, which is convenient for sleeving different specifications of reels between the two plug rods 9.

[0026] Please refer to Figure 4 On the opposite sides of the two ring-shaped brackets 3, annular grooves 10 are respectively provided. Two sector-shaped sliders 11 are slidably connected in the two annular grooves 10. The two sector-shaped sliders 11 are oppositely arranged in the corresponding annular grooves 10, and guide rods 4 are fixedly arranged between the two adjacent sector-shaped sliders 11 on one side. First positioning pins 12 are arranged between the multiple sector-shaped sliders 11 and the corresponding annular grooves 10 for locking and fixing the sector-shaped sliders 11 in the corresponding annular grooves 10;

[0027] Guide sleeves 13 are integrally formed at both ends of the positioning plate 5. The two guide sleeves 13 are respectively slidably sleeved on the guide rods 4 on the corresponding side. Second positioning pins 14 are arranged between the two guide sleeves 13 and the corresponding guide rods 4 for locking and fixing the guide sleeves 13 on the corresponding guide rods 4;

[0028] A through slot 15 penetrating up and down is provided at the middle position of the positioning plate 5. A limiting member 16 is slidably connected in the through slot 15. The limiting member 16 is used to limit the cable and position the cable.

[0029] Please refer to Figure 5 , the limiting member 16 includes a connecting block 161 and a limiting block 162. The limiting block 162 is fixed to the top of the connecting block 161, and the limiting block 162 is slidably connected to the upper surface of the positioning plate 5. The connecting block 161 is slidably connected in the through slot 15. A through limiting hole 163 is provided at the center of the inner walls of the connecting block 161 and the limiting block 162. The aperture of the limiting hole 163 is larger than the diameter of the cable. The limiting hole 163 is used for passing the cable. A third positioning pin 164 is provided between the limiting block 162 and the positioning plate 5. The third positioning pin 164 is used to lock and fix the limiting block 162 on the positioning plate 5.

[0030] Working principle:

[0031] During use, one end of the cable is pulled outwards and passed through the limiting hole 163. The stretching direction of the cable is limited by the limiting hole 163. According to the installation requirements, the two guide rods 4 are correspondingly moved, so that the two guide rods 4 rotate along the direction of the annular groove 10, so as to adjust the angle of the cable pulled outwards. After the angle is adjusted, the sector slider 11 is locked and fixed by the first positioning pin 12. After the sector slider 11 is fixed, correspondingly, the two guide rods 4 will also be fixed at this time;

[0032] Then, according to the installation requirements, the positioning plate 5 is correspondingly moved, so that the positioning plate 5 moves back and forth along the length direction of the two guide rods 4. After the position of the positioning plate 5 is adjusted, it is locked and fixed to the guide rods 4 by the second positioning pin 14. The limiting member 16 on the positioning plate 5 can slide freely. During use, the position of the limiting member 16 can be finely adjusted according to needs. After adjustment, it is more convenient for cable installation. Through the combined use of the annular bracket 3, the guide rods 4, the positioning plate 5, the limiting member 16, etc., the angle and direction of the cable pulled outwards can be adjusted, as well as the front-back and left-right distances of the cable stretching, which is more convenient for cable installation.

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0034] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cable installation adjusting frame for electric power engineering construction, comprising a base (1), characterized in that, Above the base (1), a cable reel (2) is rotatably connected. A cable is wound around the cable reel (2). Above the base (1), annular brackets (3) are fixed on both sides corresponding to the cable reel (2). Between the two annular brackets (3), two guide rods (4) are oppositely arranged. A positioning plate (5) is slidably connected between the two guide rods (4), and the positioning plate (5) is used to position the cable pulled out from the cable reel (2).

2. The cable installation adjusting frame for electric power engineering construction according to claim 1, wherein Annular grooves (10) are formed on the opposite sides of the two annular brackets (3). Two sector-shaped sliders (11) are slidably connected to the two annular grooves (10). The two sector-shaped sliders (11) are oppositely arranged in the corresponding annular grooves (10), and the guide rods (4) are fixed between the two adjacent sector-shaped sliders (11) on one side.

3. The cable installation adjusting frame for electric power engineering construction according to claim 2, characterized in that, A first positioning pin (12) is arranged between each of the plurality of sector-shaped sliders (11) and the corresponding annular groove (10). The first positioning pin (12) is used to lock and fix the sector-shaped slider (11) in the corresponding annular groove (10).

4. The cable installation adjusting frame for electric power engineering construction according to claim 3, characterized in that, Guide sleeves (13) are integrally formed at both ends of the positioning plate (5). The two guide sleeves (13) are respectively slidably sleeved on the guide rods (4) on the corresponding side. A second positioning pin (14) is arranged between each of the two guide sleeves (13) and the corresponding guide rod (4). The second positioning pin (14) is used to lock and fix the guide sleeve (13) on the corresponding guide rod (4).

5. The cable installation adjusting frame for power engineering construction according to claim 4, characterized in that, A through slot (15) penetrating up and down is formed in the middle position of the positioning plate (5). A limiting member (16) is slidably connected in the through slot (15), and the limiting member (16) is used to limit and position the cable.

6. The cable installation adjusting frame for electric power engineering construction according to claim 5, wherein, The limiting member (16) includes a connecting block (161) and a limiting block (162). The limiting block (162) is fixed on the top of the connecting block (161), and the limiting block (162) is slidably connected to the upper surface of the positioning plate (5). The connecting block (161) is slidably connected in the through slot (15). A through limiting hole (163) is formed at the center of the inner walls of the connecting block (161) and the limiting block (162). The aperture of the limiting hole (163) is larger than the diameter of the cable, and the limiting hole (163) is used for the cable to pass through.

7. The cable installation adjusting frame for electric power engineering construction according to claim 1 or 6, characterized in that, A guide groove (6) is formed on one side of the upper surface of the base (1) corresponding to the cable reel (2). Two guide blocks (7) are slidably connected in the guide groove (6). A base (8) is fixed on each of the two guide blocks (7). A plug rod (9) is rotatably connected to one side of each of the two bases (8) facing the cable reel (2). The two plug rods (9) are arranged on both sides of the cable reel (2) and are respectively inserted into the reserved holes in the cylinder body of the cable reel (2) on the corresponding side.

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