Outdoor power distribution network frame capable of being used in cooperation with power distribution system

Abstract

The invention relates to the technical field of outdoor power distribution net racks, and particularly discloses an outdoor power distribution net rack capable of being matched with a power distribution system for use, and the outdoor power distribution net rack comprises a rack body part which comprises a column body with the cross section of a hexagonal structure and a base arranged at the bottom of the column body; the cable lifting part is vertically mounted on the outer side of the column body and is used for lifting a cable to be mounted to a required mounting height along the vertical direction of the column body; the cable fixing and hanging parts are arranged on the outer side of the column body at equal intervals and are used for hanging cables with different heights; the deicing part is mounted on the outer side of the column body and is used for knocking and deicing cables with different heights; by adjusting the distance between the mounting columns, a safe distance can be conveniently formed between the cable and the column bodies, the operation safety of the cable is improved, meanwhile, the cable lifting part is used for driving the cable to be lifted to the mounting height, no extra supporting rod is needed, and the construction efficiency and the manual safety are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of outdoor power distribution network racks, and in particular to an outdoor power distribution network rack that can be used in conjunction with a power distribution system. Background Art

[0002] With the rapid development of the power industry and the acceleration of urbanization, outdoor distribution grids play a vital role in power transmission and distribution.

[0003] However, the design of traditional outdoor distribution grids is relatively simple, and their functions are mainly concentrated on basic power transmission and distribution. During the construction of the distribution system, it is usually necessary to manually install cable brackets on the distribution grid. This operation is cumbersome and inefficient. In addition, during the installation of cables, workers are required to climb with cables, which poses a high safety risk and is not convenient for use with the distribution system. Summary of the invention

[0004] In view of the above-mentioned problems existing in the existing outdoor power distribution grid that can be used in conjunction with the power distribution system, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide an outdoor power distribution grid that can be used in conjunction with a power distribution system.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an outdoor power distribution grid that can be used in conjunction with a power distribution system, comprising:

[0007] The frame part includes a column with a hexagonal cross section and a base arranged at the bottom of the column;

[0008] The cable lifting part is vertically installed on the outside of the column and is used to lift the cable to be installed along the vertical direction of the column to the required installation height;

[0009] The cable fixing and hanging parts are arranged at equal intervals on the outside of the column and are used to hang cables at different heights;

[0010] The de-icing part is installed on the outside of the column and is used to knock and de-ice the cables at different heights.

[0011] As a preferred solution of the outdoor distribution grid rack that can be used in conjunction with the power distribution system described in the present invention, the cable lifting part includes a guide rail symmetrically arranged on the outside of the column, a pulling block arranged in the guide rail, and a driving assembly arranged in the column, and a connecting assembly is connected between the driving assembly and the pulling block.

[0012] As a preferred solution of the outdoor power distribution grid that can be used in conjunction with the power distribution system described in the present invention, the cable fixing and hanging part includes a box body that is equidistantly and vertically installed on both sides of the column, both sides of the box body are fixedly connected with through pipes, and the two through pipes are movably connected to the installation columns, and a linkage member 1 is provided in the box body, and the linkage member 1 is driven by a transmission member 2 to drive the two installation columns to move horizontally relative to each other in the two through pipes.

[0013] As a preferred solution of the outdoor power distribution grid frame that can be used in conjunction with the power distribution system of the present invention, windows are provided on the outer side of the column at positions corresponding to the box body, and the box body is embedded and installed in the windows.

[0014] As a preferred solution of the outdoor power distribution grid that can be used in conjunction with the power distribution system described in the present invention, a straight key is provided on the installation column, a straight key slot is provided in the through pipe, and the straight key and the straight key slot slide horizontally.

[0015] As a preferred solution of the outdoor distribution grid that can be used in conjunction with the power distribution system described in the present invention, the de-icing part includes a knocking rod rotatably arranged on the outside of the column and a linkage member 2 arranged on the inside of the column. The linkage member 2 drives the knocking rod to swing 180° along its rotation axis through a transmission member 3, thereby realizing de-icing of the cable by knocking.

[0016] As a preferred solution of the outdoor distribution grid that can be used in conjunction with the power distribution system of the present invention, the number of the knocking rods and the linkage parts 2 is consistent with the number of the box bodies, and the knocking rods and the linkage parts 2 are located below the box bodies.

[0017] As a preferred solution of the outdoor distribution grid that can be used in conjunction with the power distribution system described in the present invention, the linkage part 2 includes a gear 2 arranged in the column and a shell arranged below the gear 2, and the shell is horizontally slidably connected with a rack meshing with the gear 2.

[0018] As a preferred solution of the outdoor distribution grid that can be used in conjunction with the power distribution system described in the present invention, a guide groove is opened on the surface of the shell, a screw is rotatably connected inside the guide groove, and one end of the screw passes through the shell and is fixed with a worm gear four.

[0019] As a preferred solution of the outdoor power distribution grid that can be used in conjunction with the power distribution system described in the present invention, a guide ring is fixed to the bottom of the rack, and the guide ring is sleeved on the outside of the screw and threadedly connected thereto.

[0020] Beneficial effects of the present invention: The present invention facilitates a safe distance between the cable and the column by adjusting the distance between the installation columns, thereby improving the safety of cable operation. At the same time, the cable lifting part is used to drive the cable to the installation height without the need for additional support rods, thereby improving construction efficiency and labor safety;

[0021] This application also has the function of removing ice and snow from the surface of the cable. By knocking on the cable, it can effectively prevent the impact of ice and snow on power transmission, making it easier to cooperate with the operation of the power distribution system. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0023] Figure 1 The figure is a schematic diagram of the overall structure of an outdoor power distribution grid frame that can be used in conjunction with a power distribution system according to the present invention.

[0024] Figure 2 It is a schematic structural diagram of the frame part of an outdoor power distribution network frame that can be used in conjunction with a power distribution system of the present invention.

[0025] Figure 3 It is a schematic structural diagram of the cable fixing and hanging part in the outdoor power distribution grid frame which can be used in conjunction with the power distribution system of the present invention.

[0026] Figure 4 The present invention is a schematic structural diagram of a linkage component 1 in an outdoor power distribution grid that can be used in conjunction with a power distribution system.

[0027] Figure 5 It is a structural schematic diagram of the cable lifting part in the outdoor power distribution grid frame that can be used in conjunction with the power distribution system of the present invention.

[0028] Figure 6 The present invention is a schematic structural diagram of a driving component and a connection component in an outdoor power distribution grid that can be used in conjunction with a power distribution system.

[0029] Figure 7 The present invention is a schematic structural diagram of the deicing part of an outdoor power distribution grid frame that can be used in conjunction with a power distribution system.

[0030] Figure 8 This is a structural schematic diagram of the second linkage component in the outdoor power distribution network frame that can be used in conjunction with the power distribution system of the present invention. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1

[0036] Reference Figure 1-4 , provides an outdoor power distribution grid that can be used with a power distribution system, including:

[0037] The frame part 100 includes a column 101 with a hexagonal cross section and a base 102 disposed at the bottom of the column 101;

[0038] Specifically, ladders 103 are symmetrically arranged on the outer side of the column 101, and the ladders 103 are used to facilitate manual climbing construction.

[0039] The cable fixing and hanging parts 300 are arranged at equal intervals outside the column 101 and are used to hang cables at different heights;

[0040] Furthermore, the cable fixing and hanging part 300 includes a box body 301 which is equidistantly and vertically installed on both sides of the column 101. Both sides of the box body 301 are fixedly connected with through pipes 302. The two through pipes 302 are movably connected to the installation columns 303. A linkage member 1 304 is provided in the box body 301. The linkage member 1 304 is driven by a transmission member 2 305 to drive the two installation columns 303 to move horizontally relative to each other in the two through pipes 302.

[0041] Furthermore, windows are provided on the outer side of the column 101 at positions corresponding to the box body 301, and the box body 301 is embedded in the windows.

[0042] Specifically, the linkage member 304 includes a disk 304a fixed in the box body 301 and a worm gear 304b rotatably connected to the box body 301, a gear 304c is fixed to the axis of one side of the worm gear 304b, a screw sleeve 304d is rotatably connected in the disk 304a, both ends of the screw sleeve 304d are threadedly connected to a screw rod 304e, the worm gear 304b is driven to rotate by the transmission member 305, and the worm gear 304b drives the gear 304c to rotate after rotating, the gear 304c and one end of the screw sleeve 304d are driven by the belt 304f, thereby causing the screw sleeve 304d to rotate.

[0043] Since the two ends of the screw sleeve 304d are respectively formed with positive / negative threads with the center line as the boundary, the two screw rods 304e are respectively adapted to the positive / negative threads, and the other end of the screw sleeve 304d is fixed on the mounting column 303. Therefore, when the screw sleeve 304d rotates forward / reverse, the two screw rods 304e will move along the thread rotation direction of the screw sleeve 304d. A flat key is provided on the mounting column 303, and a flat key slot is provided in the through pipe 302. The flat key and the flat key slot slide horizontally. The flat key and the flat key slot limit the rotation of the mounting column 303, thereby making the two mounting columns 303 move horizontally relative to each other. The mounting column 303 is provided with a mounting hole, and the mounting hole is used for the installation of a cable fixing seat. Therefore, by adjusting the position of the mounting column 303, the distance between the cable and the column 101 after installation can be within a safe range, thereby ensuring the safe operation of the power equipment.

[0044] The transmission member 2 305 includes two support plates 2 305a, and a rotating rod 305b is rotatably connected at both ends between the two support plates 2 305a. A worm gear 305c is sleeved and fixed on the outside of the rotating rod 305b near the bottom end, and a worm gear 2 is sleeved and fixed on the outside of the rotating rod 305b at the position of each worm gear 2 304b, and the worm gear 2 is meshed with the worm gear 2 304b. A transmission rod 2 305d rotatably connected to the column 101 is provided on one side of the bottom end of the rotating rod 305b, and the worm gear 3 is sleeved and fixed on the outside of the transmission rod 2 305d. One end of the transmission rod 2 305d passes through the column 101 and is installed with a screw head. The transmission rod 2 305d can be driven to rotate by rotating the screw head. After the transmission rod 2 305d rotates, the worm gear 3 is meshed with the worm gear 3 and the worm gear 305c to drive the rotating rod 305b to rotate. After the rotating rod 305b rotates, the worm gear 2 304b is driven to rotate through the worm gear 2.

[0045] Example 2

[0046] Reference Figure 1 , 5 -6. This embodiment is different from the first embodiment in that: this embodiment is an outdoor power distribution network rack that can be used in conjunction with a power distribution system, and further includes:

[0047] The cable lifting part 200 is vertically installed on the outer side of the column 101 and is used to lift the cable to be installed along the vertical direction of the column 101 to the required installation height;

[0048] The cable lifting part 200 includes a guide rail 201 symmetrically arranged outside the column 101, a pulling block 202 arranged inside the guide rail 201, and a driving component 203 arranged in the column 101, and a connecting component 204 is connected between the driving component 203 and the pulling block 202;

[0049] Specifically, a C-shaped block with an upward opening is fixed to the outside of the pulling block 202. The diameter of the C-shaped block is adapted to the outer diameter of the cable. When the cable needs to be installed, the cable is placed in the C-shaped block, and the driving component 203 drives the connecting component 204 to drive the cable to a suitable height. This structure does not require manpower to carry or support poles to assist, which effectively reduces the operation risk and improves construction efficiency.

[0050] The driving assembly 203 drives the connecting assembly 204 to stretch, so that the pulling block 202 can slide vertically in the guide rail 201 .

[0051] Specifically, the driving assembly 203 includes two support plates 203a fixed inside the column 101 and a guide rod 203b fixed between the two support plates 203a, and screw rods 203c are arranged on both sides of the guide rod 203b. The two screw rods 203c are rotatably connected between the two support plates 203a, and the two screw rods 203c are driven by a transmission member 203d.

[0052] The transmission member 203d includes a transmission rod 1 rotatably connected to the column 101, the transmission rod 1 is driven by a servo motor 1, and a worm 1 is sleeved and fixed at the position of the outside of the transmission rod 1 corresponding to the two lead screws 203c, and a worm wheel 1 is sleeved and fixed at the outside of the two lead screws 203c, and the two worm wheels 1 are respectively engaged with the two worms 1. The operation of the servo motor drives the transmission rod 1 to rotate, and the worm 1 on the transmission rod 1 will drive the worm wheel 1 on the lead screw 203c to rotate, so the lead screw 203c will rotate synchronously.

[0053] The connecting component 204 includes a lifting rod 204a, and steel cables 204b are fixed at both ends of the lifting rod 204a. The other end of the steel cable 204b passes through the column 101 and is fixed to the pulling block 202. Pulleys 204c for guiding the steel cable 204b are installed at the upper ends of the guide rails 201 inside and outside the column 101 corresponding to the inner and outer sides of the column 101. Through holes are opened at the positions corresponding to the screw rod 1 203c and the guide rod 203b. The through holes connected to the screw rod 1 203c are provided with internal threads 1. After the screw rod 1 203c rotates, the lifting rod 204a is driven to move downward along the rotation direction of its thread through the thread characteristics. During the descent of the lifting rod 204a, the steel cable 204b is driven downward. Under the action of the guide pulley 204c, the other end of the steel cable 204b drives the pulling block 202 to rise, thereby completing the rising operation of the cable. This method is easier and safer to operate.

[0054] The rest of the structure is the same as that of Example 1.

[0055] Example 3

[0056] Reference Figure 1 , 7 -8. This embodiment is different from the above embodiments in that: this embodiment is an outdoor power distribution network rack that can be used in conjunction with a power distribution system, and further includes:

[0057] The deicing part 400 is installed outside the column 101 and is used for knocking and deicing cables at different heights;

[0058] The de-icing part 400 includes a knocking rod 401 rotatably arranged on the outside of the column 101 and a linkage part 2 402 arranged on the inside of the column 101. The linkage part 2 402 drives the knocking rod 401 to swing 180° along its rotation axis through a transmission part 3 403, thereby achieving de-icing and snow removal on the cable by knocking. By knocking on the cable, the influence of ice and snow on power transmission can be effectively prevented, which is convenient for use in conjunction with the operation of the distribution system.

[0059] Furthermore, the number of the knocking rods 401 and the second linkage member 402 is consistent with the number of the box body 301 , and the knocking rod 401 and the second linkage member 402 are located at the lower position of the box body 301 .

[0060] Furthermore, the second linkage member 402 includes a second gear 402a disposed in the column 101 and a housing 402b disposed below the second gear 402a, and a rack 402c meshing with the second gear 402a is horizontally slidably connected to the housing 402b.

[0061] Furthermore, a guide groove 402d is provided on the surface of the housing 402b, and a screw rod 402e is rotatably connected inside the guide groove 402d. One end of the screw rod 402e passes through the housing 402b and is fixed with a worm gear 402f.

[0062] Furthermore, a guide ring is fixed to the bottom of the rack 402c, and the guide ring is sleeved on the outside of the screw rod 402e and threadedly connected thereto.

[0063] Specifically, the central axis of gear two 402a is fixed to the rotating axis at one end of the knocking rod 401. When gear two 402a rotates, the knocking rod 401 also rotates. The transmission member three 403 drives the worm gear four 402f to rotate forward / reverse. After the worm gear four 402f rotates, it drives the screw 402e to rotate. After the screw 402e rotates, it drives the guide ring to move back and forth in the guide groove 402d through the thread characteristics. The reciprocating movement of the guide ring will drive gear two 402a to rotate forward / reverse through the rack 402c. The forward / reverse rotation angle is 90°, and finally the knocking rod 401 is rotated 180°, knocking on the cable to make the cable vibrate, which is used to shake off the snow and ice attached to the cable, realize snow and ice removal operations, effectively prevent the influence of ice and snow on power transmission, and facilitate the operation of the distribution system.

[0064] Specifically, the transmission member 3 403 includes a rotating shaft 403a vertically connected to the column 101 and a transmission rod 3 403b laterally rotatably arranged in the column 101, the transmission rod 3 403b is driven by a servo motor 3, and a worm gear 5 is fixed to the outer sleeve of the transmission rod 3 403b, a turbine gear 5 meshing with the worm gear 4 is connected to the outer sleeve of the rotating shaft 403a, and a worm gear 4 is fixed to the outer position of the rotating shaft 403a corresponding to each worm gear 402f, the worm gear 4 is meshed with the worm gear 4, and the transmission rod 3 403b is driven by the servo motor 3 for forward / reverse rotation, so the worm gear 5 on the transmission rod 3 403b will drive the rotating shaft 403a to rotate forward and reverse through the worm gear 5 on the rotating shaft 403a, and after the rotating shaft 403a rotates forward and reverse, the worm gear 4 above it will drive the worm gear 402f to rotate.

[0065] The rest of the structure is the same as that of Example 2.

[0066] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0067] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0068] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0069] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An outdoor power distribution grid that can be used in conjunction with a power distribution system, characterized in that: include: The frame part (100) comprises a column (101) with a hexagonal cross-section and a base (102) arranged at the bottom of the column (101); The cable lifting part (200) is vertically installed on the outer side of the column (101) and is used to lift the cable to be installed along the vertical direction of the column (101) to a required installation height; The cable fixing hanging parts (300) are arranged at equal intervals outside the column (101) and are used to hang cables at different heights; The deicing part (400) is installed on the outside of the column (101) and is used to perform deicing operations on cables at different heights.

2. The outdoor power distribution grid that can be used in conjunction with the power distribution system according to claim 1, characterized in that: The cable lifting part (200) comprises a guide rail (201) symmetrically arranged outside the column (101), a pulling block (202) arranged in the guide rail (201), and a driving component (203) arranged in the column (101), wherein a connecting component (204) is connected between the driving component (203) and the pulling block (202).

3. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 2, characterized in that: The cable fixing and hanging part (300) comprises a box body (301) which is equidistantly and vertically installed on both sides of the column (101); both sides of the box body (301) are fixedly connected with through pipes (302); both through pipes (302) are movably connected with mounting columns (303); a linkage member 1 (304) is arranged in the box body (301); the linkage member 1 (304) is driven by a transmission member 2 (305) to drive the two mounting columns (303) to move horizontally relative to each other in the two through pipes (302).

4. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 3, characterized in that: Windows are provided on the outer side of the column (101) at positions corresponding to the box body (301), and the box body (301) is embedded and installed in the windows.

5. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 4, characterized in that: The installation column (303) is provided with a straight key, and the through pipe (302) is provided with a straight key slot, and the straight key and the straight key slot slide horizontally.

6. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 5, characterized in that: The deicing part (400) comprises a knocking rod (401) rotatably arranged on the outside of the column (101) and a second linkage member (402) arranged on the inside of the column (101); the second linkage member (402) drives the knocking rod (401) to swing 180 degrees along its rotation axis through a transmission member (403), thereby achieving deicing of the cable by knocking.

7. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 6, characterized in that: The number of the knocking rod (401) and the second linkage member (402) is consistent with the number of the box body (301), and the knocking rod (401) and the second linkage member (402) are located at the lower position of the box body (301).

8. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 7, characterized in that: The linkage member 2 (402) comprises a gear 2 (402a) arranged in the column (101) and a housing (402b) arranged below the gear 2 (402a), and a rack (402c) meshing with the gear 2 (402a) is horizontally slidably connected to the housing (402b).

9. The outdoor power distribution grid that can be used in conjunction with the power distribution system as claimed in claim 8, characterized in that: A guide groove (402d) is provided on the surface of the housing (402b), a screw rod (402e) is rotatably connected inside the guide groove (402d), and one end of the screw rod (402e) passes through the housing (402b) and is fixed with a worm gear (402f).

10. The outdoor power distribution grid that can be used in conjunction with the power distribution system according to claim 9, characterized in that: A guide ring is fixed at the bottom of the rack (402c), and the guide ring is sleeved on the outside of the screw rod (402e) and is threadedly connected thereto.

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