Electric power connection fitting convenient for rapid installation

Abstract

The invention discloses a power connection fitting convenient for rapid installation, which comprises a main body mechanism, the main body mechanism comprises a first connecting frame, the bottom of the first connecting frame is connected with a hinge frame, the bottom of the hinge frame is fixedly provided with a bearing type connecting piece, the main body mechanism is internally and rotatably provided with a first adjusting mechanism, and the bottom of the main body mechanism is rotatably provided with a second adjusting mechanism. In actual use, when the height of the inner threaded sleeve is adjusted, the expansion angle of the first supporting frame and the expansion angle of the second supporting frame can be changed, then a positioning bolt is inserted into matched positioning holes formed in the hinge frame and the balance sliding frame, fixed installation can be completed, and use is quite convenient and fast; meanwhile, a reciprocating lead screw, a first supporting frame, a second supporting frame, an inner threaded sleeve, a balance sliding frame and other structures in the second adjusting mechanism form a plurality of triangular stable structures in the main body mechanism, so that cable clamping and cable spacing can be stably kept for a long time, then the clamping stability is enhanced, and the sliding and loosening risks are greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electric power fittings, and in particular to an electric power connection fitting that is easy to install quickly. Background Art

[0002] Power connectors are important devices used to connect and secure conductors, cables, and related equipment in power systems. They are widely used in transmission and distribution lines and substation equipment. Their main functions include electrical connection, mechanical fixation, and force distribution to ensure the stable operation of the power system. Depending on their use, power connectors can be divided into connection types, suspension types, wire pulling types, and protective types. High-quality connectors must have high strength, corrosion resistance, and easy operation to meet the requirements of long-term use in complex environments, while reducing the probability of line failures, thereby improving the safety and reliability of power transmission. However, in actual use, existing power connectors often have difficulty in flexibly adjusting the clamping distance and quickly completing stable installation when securing power lines, which affects operational efficiency. Summary of the Invention

[0003] The technical solution of the present invention to solve the above technical problems is as follows: an electric power connection hardware that is easy to install quickly, including a main body mechanism, the main body mechanism includes a first connecting frame, the bottom of the first connecting frame is connected to a hinge frame, the bottom of the hinge frame is fixedly equipped with a supporting type connector, the inside of the main body mechanism is rotatably installed with a first adjusting mechanism, the first adjusting mechanism includes a steering adjustment frame that is slidably connected to two supporting type connectors, and the two supporting type connectors are respectively connected to a positive threaded rod and a negative threaded rod on the side away from the steering adjustment frame, the positive threaded rod and the negative threaded rod respectively penetrate and are threadedly connected to the inside of two side arms of the hinge frame, and the positive threaded rod, the negative threaded rod and the two steering adjustment frames are fixedly connected;

[0004] A second adjustment mechanism is rotatably installed at the bottom of the main body mechanism, and the second adjustment mechanism includes two directional slides arranged on the top of the supporting connector. The two directional slides are arranged in parallel with the supporting connector. A second movable slot is provided on the side of the two directional slides close to the hinge, and the width of the second movable slot is greater than the thickness of the hinge.

[0005] Preferably, a vertically arranged balance rod is rotatably installed at the connection between the positive threaded rod and the negative threaded rod, a reciprocating screw rod is fixedly installed on the top of the balance rod, one end of the reciprocating screw rod is inserted into the hinge and rotatably connected to the connecting shaft at the center of the hinge, and the balance rod and the positive threaded rod and the negative threaded rod are arranged in a rotationally connected state.

[0006] Preferably, the outer wall of the reciprocating screw is threadedly connected to an internal threaded sleeve, and the outer wall of the internal threaded sleeve is fixedly installed with two balancing slides slidably connected to the hinge frame. Multiple positioning holes are opened inside the balancing slide and the hinge frame, and the outer wall of the balance rod is fixedly installed with a knob.

[0007] Preferably, the bottom of the internal threaded sleeve is hinged with two first supports, the outer walls of the two first supports are hinged with second supports rotatably connected to the balance rod, and the two first supports are arranged in a mutually hinged state with the directional skateboard.

[0008] Preferably, the two supporting connectors are arranged symmetrically with respect to the vertical center line of the hinge. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the existing technical solutions, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0011] Figure 2 It is a partial structural diagram of the main mechanism and the first adjustment mechanism of the present invention.

[0012] Figure 3 For the present invention Figure 2 A magnified view of the structure of part A.

[0013] Figure 4 For the present invention Figure 2 Enlarged view of the B structure.

[0014] Figure 5 It is a schematic diagram of the axial side structure of the present invention.

[0015] Figure 6 For the present invention Figure 5 Enlarged view of the C part structure.

[0016] Figure 7 It is a partial structural cross-sectional view of the first limiting clamp and the second limiting clamp of the present invention.

[0017] In the figure: 1. Main body; 101. First connecting frame; 102. Hinge frame; 103. Supporting connector; 104. First limiting slide; 105. First limiting slider; 2. Fixed connecting mechanism; 21. First hanging frame; 22. First limiting splint; 23. Second hanging frame; 24. Second limiting splint; 25. Guide limiting groove; 26. Anti-slip rubber strip; 27. Second limiting slide; 28. Second limiting slider; 29. , first movable slot; 210, positioning block; 211, telescopic spring; 3, first adjusting mechanism; 31, steering adjustment frame; 32, positive threaded rod; 33, reverse threaded rod; 4, second adjusting mechanism; 41, directional slide; 42, second movable slot; 43, balance rod; 44, reciprocating screw; 45, first support frame; 46, second support frame; 47, internal threaded sleeve; 48, balance slide; 49, positioning hole; 410, knob. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0019] See also Figure 1-7 As shown in the figure, this embodiment provides an electric power connection hardware that is easy to install quickly, such as Figure 1 As shown, it includes a main body 1, and a fixed connection mechanism 2 is provided at the bottom of the main body 1; Figure 2-3 As shown, the main body mechanism 1 includes a first connecting frame 101, the bottom of the first connecting frame 101 is connected to a hinge frame 102 through a connecting shaft, and the two side arms of the hinge frame 102 can rotate around the connecting shaft to adjust the angle between the two side arms. Two supporting connectors 103 are fixedly installed at the bottom of the hinge frame 102. Figure 5-6 As shown, the fixed connection mechanism 2 includes a first suspension bracket 21 fixedly installed on one side of the supporting connector 103, a first limiting clamp 22 is fixedly installed on one side of the first suspension bracket 21, a second suspension bracket 23 is slidably installed on one side of the supporting connector 103, and a second limiting clamp 24 is fixedly installed on one side of the second suspension bracket 23.

[0020] It can be understood that in actual use, by moving the second suspension bracket 23 as a whole toward the first suspension bracket 21, the matching range between the first limit clamp 22 and the second limit clamp 24 can be changed, so that when connecting power lines of different sizes, the adjustment range of the limit range can be wider, thereby making the practicality of the device stronger, and combined with the two side arms of the hinge 102 with adjustable angles, the distance between the two supporting connectors 103 can be adjusted, so that when the spacing between the power lines needs to be adjusted, the adjustment is also more convenient and more convenient for actual use.

[0021] Furthermore, the first limiting clamping plate 22 and the second limiting clamping plate 24 have the same curvature, and a guide limiting groove 25 is provided inside the first limiting clamping plate 22. The width of the guide limiting groove 25 is greater than that of the second limiting clamping plate 24, and the inner wall of the guide limiting groove 25 is covered with an anti-slip rubber strip 26. The purpose of this arrangement is to enable the second limiting clamping plate 24 to be inserted into the inner cavity of the guide limiting groove 25 when the second limiting clamping plate 24 is moved toward the first limiting clamping plate 22 to clamp the power line, thereby increasing the contact area between the first limiting clamping plate 22 and the second limiting clamping plate 24 and the outer wall of the power line, thereby enhancing the clamping stability.

[0022] Furthermore, a first movable slot 29 is provided inside the first limiting clamp plate 22 and the second limiting clamp plate 24 . A positioning block 210 is inserted into the inner cavity of the first movable slot 29 . A telescopic spring 211 is fixedly installed between the positioning block 210 and the first movable slot 29 .

[0023] It can be understood that under normal circumstances, the telescopic spring 211 is in an extended state to push the positioning block 210 out of the inner cavity of the first movable slot 29. When the power line is limited and fixed, by adjusting the position of the second limiting clamp 24, the second limiting clamp 24 presses the power line and approaches the first limiting clamp 22, which can cause the power line to press against the positioning block 210 until it can no longer move. The positioning block 210 is inserted into the inner cavity of the first movable slot 29, and the other side of it is limited to the outer wall of the power line, forming a positioning clamping point on the outer wall of the power line, thereby maintaining the stability of the power line when it is limited, and not easily causing sliding displacement problems.

[0024] Furthermore, the two supporting connectors 103 are symmetrically arranged with respect to the vertical center line of the hinge 102 .

[0025] Further, combined with Figure 6 As shown, a second limiting slot 27 is formed on both sides of the supporting connector 103. A second limiting slider 28 fixedly connected to the second suspension bracket 23 is slidably mounted within the second limiting slot 27. This arrangement is intended to ensure that when the second suspension bracket 23 is driven to move, the sliding cooperation between the second limiting slot 27 and the second limiting slider 28 makes the movement of the second suspension bracket 23 smoother and more stable.

[0026] Further, refer to Figure 3-4As shown, the main body mechanism 1 is internally rotatably installed with a first adjustment mechanism 3, which includes a steering adjustment frame 31 that is slidably connected to two supporting connectors 103, and the two supporting connectors 103 are respectively connected to a positive threaded rod 32 and a negative threaded rod 33 on the side away from the steering adjustment frame 31. The positive threaded rod 32 and the negative threaded rod 33 respectively pass through and are threadedly connected to the inside of the two side arms of the hinge 102, and the positive threaded rod 32, the negative threaded rod 33 and the two steering adjustment frames 31 are fixedly connected. The purpose of this arrangement is to make it possible to synchronously drive the positive threaded rod 32 and the negative threaded rod 33 to rotate when the steering adjustment frame 31 is rotated, and then drive the two side arms of the hinge 102 to perform synchronous translational motion, thereby adjusting the distance between the two supporting connectors 103.

[0027] Further, refer to Figure 4 As shown, a second adjustment mechanism 4 is rotatably installed at the bottom of the main body mechanism 1, and the second adjustment mechanism 4 includes two directional slides 41 arranged on the top of the supporting connector 103, and the two directional slides 41 are arranged in parallel with the supporting connector 103. A second movable card slot 42 is opened on the side of the two directional slides 41 close to the hinge 102, and the width of the second movable card slot 42 is greater than the thickness of the hinge 102. The two directional slides 41 are fixedly connected to the second suspension bracket 23. The purpose of such a setting is that when the directional slides 41 are driven to translate, they will not be blocked by the hinge 102, and when the directional slides 41 are adjusted to translate, the positions of the second suspension bracket 23 and the second limiting clamping plate 24 can be synchronously driven to translate;

[0028] A vertically arranged balancing rod 43 is rotatably installed at the connection between the positive threaded rod 32 and the reverse threaded rod 33, and a reciprocating screw rod 44 is fixedly installed on the top of the balancing rod 43. One end of the reciprocating screw rod 44 passes through the hinge 102 and is rotatably connected to the coupling at the center of the hinge 102. The balancing rod 43 is rotatably connected to the positive threaded rod 32 and the reverse threaded rod 33. When the positive threaded rod 32 and the reverse threaded rod 33 rotate, they will not drive the balancing rod 43 as a whole to rotate synchronously. When the reciprocating screw rod 44 rotates, it will not drive the positive threaded rod 32 and the reverse threaded rod 33 to rotate. In addition, the arrangement of the balancing rod 43 and the reciprocating screw rod 44 makes the positive threaded rod 32 and the reverse threaded rod 33 more stable when rotating, thereby maintaining the stable movement of the supporting connector 103.

[0029] At the same time, refer to Figure 4As shown, the outer wall of the reciprocating screw 44 is threadedly connected to an internally threaded sleeve 47, and the outer wall of the internally threaded sleeve 47 is fixedly mounted with two balancing slides 48 slidably connected to the hinge 102. A plurality of positioning holes 49 are provided inside the balancing slide 48 and the hinge 102. A knob 410 is fixedly mounted on the outer wall of the balancing rod 43. In actual use, by turning the knob 410, the balancing rod 43 can drive the reciprocating screw 44 to rotate, and then the internally threaded sleeve 47 drives the balancing slide 48 to move up and down. When the height of the internally threaded sleeve 47 is adjusted, the positioning bolt can be inserted into the inner part of the matching positioning holes 49 provided on the hinge 102 and the balancing slide 48.

[0030] In addition, the bottom of the internal threaded sleeve 47 is hinged with two first supports 45, and the outer walls of the two first supports 45 are hinged with second supports 46 rotatably connected to the balance bar 43, and the two first supports 45 and the directional slide 41 are arranged in a mutually hinged state. The purpose of such a setting is that when the height of the internal threaded sleeve 47 is adjusted, the expansion angle of the first support 45 and the second support 46 can be changed, and then the two directional slides 41 can be translated on the top of the supporting connector 103, thereby pushing the second suspension bracket 23 and the second limiting clamp 24 to translate until the second support bracket 23 and the second limiting clamp 24 are translated. After the second limiting clamp 24 contacts and clamps the first limiting clamp 22 on the outer wall of the power line, the positioning bolt is inserted into the inside of the matching positioning hole 49 set on the hinge 102 and the balancing slide 48 to fix the positioning position of the first limiting clamp 22 and the second limiting clamp 24, which is very convenient to use; at the same time, the reciprocating screw 44, the first support 45, the second support 46, the internal threaded sleeve 47 and the balancing slide 48 in the second adjustment mechanism 4 form multiple triangular stable structures in the main body mechanism 1, so that the cable clamping and cable spacing can be maintained stably for a long time without loosening.

[0031] Optionally, refer to Figure 2-3 As shown, as another embodiment, a first limiting groove 104 can be opened on the inner wall of the two supporting connecting parts 103, and a first limiting slider 105 fixedly connected to the hinge 102 is slidably installed inside the first limiting groove 104. The purpose of this arrangement is to make the adjustment more flexible.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric power connection fitting that is easy to install quickly, comprising a main body (1), characterized in that: The main body mechanism (1) comprises a first connecting frame (101), the bottom of the first connecting frame (101) is connected to a hinge frame (102), the bottom of the hinge frame (102) is fixedly provided with a supporting connector (103), the interior of the main body mechanism (1) is rotatably provided with a first adjusting mechanism (3), the first adjusting mechanism (3) comprises a steering adjusting frame (31) slidably connected to two supporting connectors (103), and the two supporting connectors (103) are respectively connected to a positive threaded rod (32) and a negative threaded rod (33) on one side away from the steering adjusting frame (31), the positive threaded rod (32) and the negative threaded rod (33) respectively pass through and are threadedly connected to the inside of two side arms of the hinge frame (102), and the positive threaded rod (32), the negative threaded rod (33) and the two steering adjusting frames (31) are arranged in a fixed connection state; A second adjustment mechanism (4) is rotatably mounted on the bottom of the main body mechanism (1). The second adjustment mechanism (4) comprises two directional slides (41) arranged on the top of the supporting connector (103). The two directional slides (41) are arranged in parallel with the supporting connector (103). A second movable slot (42) is provided on one side of the two directional slides (41) close to the hinge (102), and the width of the second movable slot (42) is greater than the thickness of the hinge (102).

2. The easy-to-install power connection fitting according to claim 1, characterized in that: A vertically arranged balancing rod (43) is rotatably mounted at the connection between the positive threaded rod (32) and the reverse threaded rod (33); a reciprocating screw rod (44) is fixedly mounted on the top of the balancing rod (43); one end of the reciprocating screw rod (44) penetrates into the hinge (102) and is rotatably connected to the connecting shaft at the center of the hinge (102); and the balancing rod (43) is rotatably connected to the positive threaded rod (32) and the reverse threaded rod (33).

3. The easy-to-install power connection fitting according to claim 2, characterized in that: The outer wall of the reciprocating screw rod (44) is threadedly connected to an internal threaded sleeve (47), and the outer wall of the internal threaded sleeve (47) is fixedly mounted with two balancing slides (48) slidably connected to the hinge (102). The interiors of the balancing slides (48) and the hinge (102) are both provided with a plurality of positioning holes (49), and the outer wall of the balancing rod (43) is fixedly mounted with a knob (410).

4. The easy-to-install power connection fitting according to claim 3, characterized in that: The bottom of the internal threaded sleeve (47) is hinged with two first supports (45), the outer walls of the two first supports (45) are hinged with a second support (46) rotatably connected to the balance rod (43), and the two first supports (45) and the directional slide plate (41) are arranged in a mutually hinged state.

5. The easy-to-install power connection fitting according to claim 4, characterized in that: The two supporting connectors (103) are both arranged in a symmetrical state with respect to the vertical center line of the hinge (102).

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