Distribution network insulation crossing frame

Abstract

The invention discloses a distribution network insulation crossing frame, and relates to the technical field of power transmission line construction equipment. The device has the beneficial effects that the device is provided with the fixing assembly and the installation adjusting assembly, a connecting transverse plate is installed on the outer side of an installation rod, and a reinforcing plate is installed in an insulation frame, so that the stability of the whole device is improved, and a large number of electronic devices are not used on the whole; the overall installation and use cost is saved, the specifications of the first limiting sleeve and the second limiting sleeve are adjusted according to the installation requirements, and it is guaranteed that normal installation and limiting treatment can be conveniently conducted on power transmission lines of different specifications and different installation angles; the supporting assembly is arranged, the first supporting disc is driven to move upwards through operation of the first electric telescopic rod, the equipment height is adjusted, the flexibility during use is improved, the overall structure is simple, operation is easy, and the requirement during use is met.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission line construction equipment, in particular to an insulating spanning frame for a distribution network. Background Art

[0002] With the continuous development of society, the infrastructure construction is accelerating, especially the power infrastructure is being built more and more. The power tower is an important part of the power infrastructure. With the rapid development of my country's economy and power technology, overhead transmission lines have spread all over the country. Electric energy has become an indispensable energy source for people's daily life and industrial development. In the transmission line, the tower is an important part of the power infrastructure. When setting up or dismantling the transmission line and the protective net of the tower, it is necessary to temporarily build a crossing frame, which has high requirements for the foundation.

[0003] The crossing frame in the prior art only has a single transmission line placement function, and cannot take into account the installation and use requirements of multiple transmission lines of different specifications at the same time. It is also inconvenient to adjust the height of the equipment during installation. The overall stability is poor and frequent manual maintenance is required, which increases the overall labor intensity and cannot meet the requirements of normal use. Therefore, the present invention needs to design a distribution network insulating crossing frame to solve the above-mentioned problems. Summary of the invention

[0004] The purpose of the present invention is to provide an insulating cross-over frame for a distribution network to solve the problem that the cross-over frame proposed in the above background technology only has a single transmission line placement function and cannot simultaneously take into account the installation and use requirements of multiple transmission lines of different specifications. At the same time, it is not convenient to adjust the height of the equipment during installation, the overall stability is poor, and frequent manual maintenance is required, which increases the overall labor intensity and cannot meet the requirements of normal use.

[0005] To achieve the above object, the present invention provides the following technical solution: a distribution network insulation spanning frame, comprising:

[0006] Support seat;

[0007] A support assembly, the support assembly is installed at the bottom of the support seat;

[0008] The spanning frame is installed on the top of the supporting base and is symmetrically distributed;

[0009] An insulating frame is installed on the top of the spanning frame, and a top frame plate is installed on the top of the insulating frame;

[0010] An installation adjustment component is installed above the insulating frame and is symmetrically distributed. The installation adjustment component includes a mounting rod and a second supporting side rod. A symmetrically distributed first limit frame is installed on the top of the top frame plate. A mounting rod is installed on the top of each of the first limit frames. The top of each of the mounting rods is rotatably connected to a rotating rod. One end of each of the rotating rods is slidably connected to a telescopic sliding rod. Second limit sleeves distributed equidistantly are installed below each of the telescopic sliding rods.

[0011] A second limiting frame, the second limiting frame is installed above the insulating frame and located between the two fixing components, and the interior of the second limiting frame is installed with first limiting sleeves distributed equidistantly;

[0012] The fixing components are installed inside the insulating frame and are symmetrically distributed.

[0013] Preferably, each of the fixing components is used in conjunction with a corresponding installation and adjustment component, the fixing components include a connecting cross plate and a reinforcement plate, a connecting cross plate is fixedly connected inside the insulating frame and below the first limit frame, the bottom of the mounting rod is fixedly connected to the top of the corresponding connecting cross plate, a second supporting side rod is installed on one side of the mounting rod, and one bottom end of the second supporting side rod is connected to the connecting cross plate.

[0014] Preferably, the support assembly includes a first support plate and a second support plate, the bottom of the support seat is installed with the first support plate, the bottom of the first support plate is installed with the second support plate, the top of the second support plate is fixedly connected with a first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected to the bottom of the corresponding first support plate, and the top of the first support plate is fixedly connected with a limiting plug rod extending to the bottom of the support seat.

[0015] Preferably, two spanning frames on the same side are fixedly connected with equidistantly distributed reinforcing cross bars, and every two adjacent reinforcing cross bars are fixedly connected with cross-distributed first supporting side bars.

[0016] Preferably, positioning bolts are threadedly connected inside the second support plate and on both sides of the first electric telescopic rod, and a first positioning pin penetrating the limiting plug rod is installed on one side of the support seat.

[0017] Preferably, a first sliding groove for cooperating with a limiting plug rod is provided at the bottom of the support seat, and a second sliding groove for cooperating with a first positioning pin is provided at one side of the support seat.

[0018] Preferably, one side of the mounting rod is rotatably connected to a second electric telescopic rod, and output ends of the second electric telescopic rod are rotatably connected to corresponding rotating rods.

[0019] Preferably, an inclined mounting plate is installed inside the insulating frame and on one side of the reinforcing plate, and one end of the top of the inclined mounting plate is connected to one side of the mounting rod.

[0020] Preferably, a third positioning pin used in conjunction with the telescopic slide rod is installed on the outer side of the rotating rod, and a second positioning pin used in conjunction with the rotating rod is installed on the outer side of the mounting rod.

[0021] Preferably, a main control board is fixedly connected to the inside of the support base, a control chip is fixedly connected to the outside of the main control board, and the first electric telescopic rod and the second electric telescopic rod are both electrically connected to the control chip.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention is provided with a fixing component and an installation adjustment component. When in use, the first limiting sleeve is installed to facilitate installation of the transmission line. When the angle of the installed transmission line needs to be adjusted, the second electric telescopic rod is operated to drive the rotating rod to rotate downward until the required angle, and the position of the second limiting sleeve is driven to be adjusted. By taking out the third positioning pin, the telescopic slide rod is conveniently pulled out from the inside of the rotating rod until the required length. By installing a connecting cross plate on the outside of the installation rod and a reinforcing plate on the inside of the insulating frame, the stability of the overall equipment is improved, a large number of electronic equipment are not used as a whole, and the overall installation and use cost is saved. The specifications of the first limiting sleeve and the second limiting sleeve are adjusted according to the installation requirements, ensuring that the transmission lines of different specifications and different installation angles can be conveniently installed and limited.

[0024] 2. The present invention is provided with a support assembly. During installation, the limit rod is aligned with the first slide groove at the bottom of the support seat for installation, and auxiliary positioning is performed by the first positioning pin. The second support plate is installed on the working ground through the positioning bolt, which improves the stability during use. The first electric telescopic rod is operated to drive the first support plate to move upward to adjust the height of the equipment, thereby improving the flexibility during use. The overall structure is simple and easy to operate, which meets the needs during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front view of the overall structure of the present invention;

[0026] Figure 2 It is a side view of the overall structure of the present invention;

[0027] Figure 3 This is an enlarged view of the fixing component structure of the present invention;

[0028] Figure 4 This is an enlarged view of the support assembly structure of the present invention;

[0029] Figure 5 This is an enlarged view of the installation and adjustment component structure of the present invention.

[0030] In the figure:

[0031] 1. Support seat; 2. Crossing frame; 3. First supporting side bar; 4. Reinforcement cross bar; 5. Insulation frame;

[0032] 6. Fixing assembly; 61. Connecting horizontal plate; 62. Reinforcing plate; 63. Installing inclined plate; 64. Top frame plate;

[0033] 7. Support assembly; 71. First support plate; 72. Limiting rod; 73. First positioning pin; 74. Second support plate; 75. Positioning bolt; 76. First electric telescopic rod;

[0034] 8. Install the adjustment assembly; 81. Install the rod; 82. Second support side rod; 83. Second positioning pin; 84. Rotating rod; 85. Telescopic slide rod; 86. Third positioning pin; 87. Second electric telescopic rod;

[0035] 9. First limiting frame; 10. Second limiting frame; 11. First limiting sleeve; 12. Second limiting sleeve. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0038] Support seat 1;

[0039] A support assembly 7, the support assembly 7 is installed at the bottom of the support base 1;

[0040] The spanning frame 2 is installed on the top of the supporting base 1 and is symmetrically distributed;

[0041] The insulating frame 5 is installed on the top of the spanning frame 2, and a top frame plate 64 is installed on the top of the insulating frame 5;

[0042] An installation adjustment component 8 is installed above the insulating frame 5 and is symmetrically distributed. The installation adjustment component 8 includes a mounting rod 81 and a second supporting side rod 82. A symmetrically distributed first limiting frame 9 is installed on the top of the top frame plate 64. The top of the first limiting frame 9 is installed with a mounting rod 81. The top of the mounting rod 81 is rotatably connected to a rotating rod 84. One end of the rotating rod 84 is slidably connected to a telescopic slide rod 85. The lower part of the telescopic slide rod 85 is installed with an equidistantly distributed second limiting sleeve 12.

[0043] A second limiting frame 10, the second limiting frame 10 is installed above the insulating frame 5 and located between the two fixing components 6, and the interior of the second limiting frame 10 is installed with equidistantly distributed first limiting sleeves 11;

[0044] The fixing components 6 are installed inside the insulating frame 5 and are symmetrically distributed.

[0045] It can be understood that the present invention is provided with a fixing component 6 and an installation and adjustment component 8. When in use, the first limiting sleeve 11 is installed to facilitate the installation of the transmission line. When the installed transmission line needs to be adjusted in angle, the second electric telescopic rod 87 is operated to drive the rotating rod 84 to rotate downward until the required angle is reached, and the position of the second limiting sleeve 12 is adjusted. By taking out the third positioning pin 86, the telescopic slide rod 85 can be conveniently pulled out from the inside of the rotating rod 84 until the required length. By installing a connecting cross plate 61 on the outside of the installation rod 81 and a reinforcing plate 62 on the inside of the insulating frame 5, the stability of the overall equipment is improved, a large amount of electronic equipment is not used as a whole, and the overall installation is saved. The installation and use cost is reduced. The specifications of the first limiting sleeve 11 and the second limiting sleeve 12 are adjusted according to the installation requirements to ensure that the transmission lines with different specifications and different installation angles can be normally installed and limited. The present invention is provided with a support assembly 7. When installing, the limiting plug rod 72 is aligned with the first slide groove at the bottom of the support seat 1 for installation, and auxiliary positioning is performed by the first positioning pin 73. The second support plate 74 is installed on the working ground with the positioning bolt 75, which improves the stability during use. The first electric telescopic rod 76 is operated to drive the first support plate 71 to move upward to adjust the height of the equipment, thereby improving the flexibility during use. The overall structure is simple and easy to operate, which meets the needs during use.

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0047] Each of the fixing components 6 is used in conjunction with a corresponding installation and adjustment component 8. The fixing components 6 include a connecting transverse plate 61 and a reinforcing plate 62. The interior of the insulating frame 5 and below the first limiting frame 9 are fixedly connected with a connecting transverse plate 61. The bottom of the mounting rod 81 is fixedly connected to the top of the corresponding connecting transverse plate 61. A second supporting side rod 82 is installed on one side of the mounting rod 81, and one end of the bottom of the second supporting side rod 82 is connected to the connecting transverse plate 61.

[0048] It can be understood that the present invention improves the stability of the overall equipment by installing a connecting cross plate 61 on the outside of the mounting rod 81 and a reinforcing plate 62 inside the insulating frame 5. A large number of electronic devices are not used as a whole, saving the overall installation and use costs.

[0049] See also Figure 1 , Figure 2 and Figure 4 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0050] The support assembly 7 includes a first support plate 71 and a second support plate 74. The first support plate 71 is installed at the bottom of the support seat 1, and the second support plate 74 is installed at the bottom of the first support plate 71. The top of the second support plate 74 is fixedly connected with a first electric telescopic rod 76. The output end of the first electric telescopic rod 76 is fixedly connected to the bottom of the corresponding first support plate 71, and the top of the first support plate 71 is fixedly connected with a limiting plug rod 72 extending to the bottom of the support seat 1.

[0051] It can be understood that the present invention drives the first support plate 71 to move upward through the operation of the first electric telescopic rod 76 to adjust the height of the equipment, thereby improving flexibility during use. The overall structure is simple and easy to operate, meeting the needs of use.

[0052] See also Figure 1 and Figure 2 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0053] The two spanning frames 2 on the same side are fixedly connected with equidistantly distributed reinforcing cross bars 4 , and each two adjacent reinforcing cross bars 4 are fixedly connected with cross-distributed first supporting side bars 3 .

[0054] It can be understood that the present invention improves the overall installation stability of the spanning frame 2 by installing the reinforcing cross bar 4 and the first supporting side bar 3 .

[0055] See also Figure 1 , Figure 2 and Figure 4 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0056] Positioning bolts 75 are threadedly connected inside the second support plate 74 and on both sides of the first electric telescopic rod 76 , and a first positioning pin 73 penetrating the limiting plug rod 72 is installed on one side of the support seat 1 .

[0057] It can be understood that the present invention improves stability during use by aligning the limiting rod 72 with the first slide groove at the bottom of the support seat 1 during installation, assisting in positioning through the first positioning pin 73, and installing it with the second support plate 74 and the working ground through the positioning bolt 75.

[0058] See also Figure 1 , Figure 2 and Figure 4 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0059] The bottom of the support seat 1 is provided with a first sliding groove used in conjunction with the limiting plug rod 72 , and one side of the support seat 1 is provided with a second sliding groove used in conjunction with the first positioning pin 73 .

[0060] It can be understood that the present invention is installed by aligning the limiting plug rod 72 with the first sliding groove at the bottom of the support seat 1 during installation.

[0061] See also Figure 1 , Figure 2 and Figure 5 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0062] One side of the installation rod 81 is rotatably connected to a second electric telescopic rod 87 , and the output end of the second electric telescopic rod 87 is rotatably connected to the corresponding rotating rod 84 .

[0063] It is understandable that the present invention drives the rotating rod 84 to rotate downward until it reaches a desired angle through the operation of the second electric telescopic rod 87, thereby driving the position of the second limiting sleeve 12 to be adjusted.

[0064] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0065] An installation inclined plate 63 is installed inside the insulating frame 5 and on one side of the reinforcement plate 62 . The top end of the installation inclined plate 63 is connected to one side of the installation rod 81 , and the top end of the reinforcement plate 62 is connected to the top frame plate 64 .

[0066] It can be understood that the present invention improves the stability of the entire device by installing the connecting cross plate 61 on the outside of the mounting rod 81 and installing the reinforcing plate 62 inside the insulating frame 5.

[0067] See also Figure 1 , Figure 2 and Figure 5 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0068] The outer side of the rotating rod 84 is equipped with a third positioning pin 86 used in conjunction with the telescopic sliding rod 85 , and the outer side of the installation rod 81 is equipped with a second positioning pin 83 used in conjunction with the rotating rod 84 .

[0069] It is understandable that, in the present invention, the telescopic slide rod 85 is limited in position by the third positioning pin 86 , and the rotating rod 84 is limited in position by the second positioning pin 83 .

[0070] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 The present invention provides a technical solution: a distribution network insulation spanning frame, comprising:

[0071] A main control board is fixedly connected to the interior of the support base 1 , a control chip is fixedly connected to the exterior of the main control board, and both the first electric telescopic rod 76 and the second electric telescopic rod 87 are electrically connected to the control chip.

[0072] It can be understood that the present invention accurately controls the first electric telescopic rod 76 and the second electric telescopic rod 87 through the control chip.

[0073] Working principle of the present invention: When in use, the first limiting sleeve 11 is installed to facilitate installation of the power transmission line. When the angle of the installed power transmission line needs to be adjusted, the second electric telescopic rod 87 is operated to drive the rotating rod 84 to rotate downward until the required angle is reached, and the position of the second limiting sleeve 12 is adjusted. The telescopic slide rod 85 is conveniently pulled out from the inside of the rotating rod 84 until the required length is reached by taking out the third positioning pin 86. The connecting cross plate 61 is installed on the outside of the installation rod 81, and the reinforcing plate 62 is installed inside the insulating frame 5, so that the stability of the overall equipment is improved, a large number of electronic equipment are not used as a whole, and the overall installation and use cost is saved. In this invention, the specifications of the first limiting sleeve 11 and the second limiting sleeve 12 are adjusted according to the installation requirements to ensure the normal installation and limiting processing of power transmission lines with different specifications and different installation angles. During installation, the limiting plug rod 72 is aligned with the first slide groove at the bottom of the support seat 1 for installation, and auxiliary positioning is performed by the first positioning pin 73. The second support plate 74 is installed on the working ground through the positioning bolt 75, which improves the stability during use. The first electric telescopic rod 76 is operated to drive the first support plate 71 to move upward to adjust the height of the equipment, thereby improving the flexibility during use. The overall structure is simple and easy to operate, which meets the needs of use.

[0074] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution network insulation spanning frame, characterized in that: include: Support seat (1); A support assembly (7), the support assembly (7) is installed at the bottom of the support base (1); A spanning frame (2), the spanning frame (2) is installed on the top of the support seat (1) and is symmetrically distributed; An insulating frame (5), the insulating frame (5) being installed on the top of the spanning frame (2), and a top frame plate (64) being installed on the top of the insulating frame (5); An installation adjustment component (8), the installation adjustment component (8) is installed above the insulating frame (5) and is symmetrically distributed, the installation adjustment component (8) comprises a mounting rod (81) and a second supporting side rod (82), a symmetrically distributed first limit frame (9) is installed on the top of the top frame plate (64), the top of each of the first limit frames (9) is installed with a mounting rod (81), the top of each of the mounting rods (81) is rotatably connected to a rotating rod (84), one end of each of the rotating rods (84) is slidably connected to a telescopic sliding rod (85), and a second limit sleeve (12) equidistantly distributed is installed below each of the telescopic sliding rods (85); A second limiting frame (10), the second limiting frame (10) being installed above the insulating frame (5) and located between the two fixing components (6), and the interior of the second limiting frame (10) is provided with first limiting sleeves (11) which are equidistantly distributed; The fixing components (6) are installed inside the insulating frame (5) and are symmetrically distributed.

2. The distribution network insulation spanning frame according to claim 1, characterized in that: Each of the fixing components (6) is used in conjunction with a corresponding installation and adjustment component (8), the fixing component (6) comprises a connecting transverse plate (61) and a reinforcing plate (62), the interior of the insulating frame (5) and below the first limiting frame (9) is fixedly connected with a connecting transverse plate (61), the bottom of the installation rod (81) is fixedly connected to the top of the corresponding connecting transverse plate (61), a second supporting side rod (82) is installed on one side of the installation rod (81), and one end of the bottom of the second supporting side rod (82) is connected to the connecting transverse plate (61).

3. The distribution network insulation spanning frame according to claim 1, characterized in that: The support assembly (7) comprises a first support plate (71) and a second support plate (74); the first support plate (71) is installed at the bottom of the support seat (1); the second support plate (74) is installed at the bottom of the first support plate (71); the top of the second support plate (74) is fixedly connected to a first electric telescopic rod (76); the output end of the first electric telescopic rod (76) is fixedly connected to the bottom of the corresponding first support plate (71); and the top of the first support plate (71) is fixedly connected to a limiting plug rod (72) extending to the bottom of the support seat (1).

4. The distribution network insulation spanning frame according to claim 1, characterized in that: Equidistantly distributed reinforcing cross bars (4) are fixedly connected between two spanning frames (2) on the same side, and cross-distributed first supporting side bars (3) are fixedly connected between every two adjacent reinforcing cross bars (4).

5. The distribution network insulation spanning frame according to claim 3, characterized in that: Positioning bolts (75) are threadedly connected inside the second support plate (74) and on both sides of the first electric telescopic rod (76), and a first positioning pin (73) penetrating the limiting plug rod (72) is installed on one side of the support seat (1).

6. The distribution network insulation spanning frame according to claim 5, characterized in that: The bottom of the support seat (1) is provided with a first sliding groove for cooperating with the limiting plug rod (72), and one side of the support seat (1) is provided with a second sliding groove for cooperating with the first positioning pin (73).

7. The distribution network insulation spanning frame according to claim 3, characterized in that: One side of the installation rod (81) is rotatably connected to a second electric telescopic rod (87), and the output end of the second electric telescopic rod (87) is rotatably connected to a corresponding rotating rod (84).

8. The distribution network insulation spanning frame according to claim 2, characterized in that: An installation inclined plate (63) is installed inside the insulating frame (5) and on one side of the reinforcing plate (62), and one end of the top of the installation inclined plate (63) is connected to one side of the installation rod (81).

9. The distribution network insulation spanning frame according to claim 1, characterized in that: The outer side of the rotating rod (84) is equipped with a third positioning pin (86) used in conjunction with the telescopic sliding rod (85), and the outer side of the installation rod (81) is equipped with a second positioning pin (83) used in conjunction with the rotating rod (84).

10. The distribution network insulation spanning frame according to claim 7, characterized in that: The support base (1) is fixedly connected to a main control board inside, the main control board is fixedly connected to a control chip outside, and the first electric telescopic rod (76) and the second electric telescopic rod (87) are both electrically connected to the control chip.

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