Bypass drainage parallel groove clamp

Abstract

The invention discloses a bypass drainage parallel groove clamp, and relates to the technical field of power transmission line fittings, the bypass drainage parallel groove clamp comprises a supporting seat, a first clamp body and a second clamp body, the side part of the supporting seat is provided with a first fixing groove and a second fixing groove, and the side part of the first clamp body is provided with a third fixing groove corresponding to the first fixing groove; a fourth fixing groove corresponding to the second fixing groove is formed in the side portion of the second clamp body, the first clamp body is fixed to the side portion of the supporting base through a screw and a nut, a fixing plate is arranged on the side portion of the adjusting plate, the second clamp body and the fixing plate are arranged in parallel, and the second clamp body is arranged between the supporting plate and the fixing plate through an adjusting rod. According to the device, one wire is fixed between the supporting seat and the first clamping body, the other wire is fixed between the supporting seat and the second clamping body, and bypass drainage is additionally arranged through the supporting seat, the first clamping body and the second clamping body under the condition that a line is not powered off by utilizing an insulating operating rod; and the possibility of shutdown of the old power transmission line caused by line fault due to heating of the parallel groove clamp is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of power transmission line hardware, and in particular relates to a bypass drainage parallel groove clamp. Background Art

[0002] In recent years, the rapid development of Aksu has led to a sharp increase in regional electricity demand, causing the load level of the power system to continue to climb to new highs. Against this background, some of the early-built 35kV and above transmission lines have gradually revealed their technical limitations. In particular, those tension towers that use parallel groove clamps for conductor connection have been designed earlier and their technical specifications can no longer meet the current high-load operation requirements. The parallel groove clamps on these old lines have significant heating problems when continuous high-load currents pass through them, which not only accelerates the aging process of the equipment, but also potentially increases the risk of line failures.

[0003] What is more complicated is that some lines are single power lines, which bear irreplaceable power transmission tasks. Once a power outage is required due to maintenance or failure, it will bring huge pressure to the regional power supply and have a wide impact. Therefore, how to effectively solve the heating problem of parallel trench clamps without interrupting the power supply has become an urgent task facing the power management department.

[0004] Therefore, in order to solve the above problems, it is necessary to design a bypass drainage parallel trench clamp. By installing a bypass drainage device on the old parallel trench clamp with heating problems without power outage, the current can be effectively dispersed, the load of the original parallel trench clamp can be reduced, and the heating phenomenon can be significantly reduced. The risk of line failure caused by overheating of the parallel trench clamp can be alleviated, and the technical upgrade of old transmission lines can be gradually promoted while ensuring the continuous and stable supply of electricity. Summary of the invention

[0005] The technical problem to be solved by the present invention is to solve the deficiencies in the prior art and to design a new bypass drainage parallel trench line clamp. The bypass drainage parallel trench line clamp has a simple structure, is easy to prepare, is low in cost, and is convenient for large-scale production. It is more suitable for conductors of 35kV and above transmission lines built in the early stage. A support seat, a first clamp and a second clamp are provided. A conductor is fixed between the support seat and the first clamp, and another conductor is fixed between the support seat and the second clamp. Bypass drainage is installed by using an insulating operating rod through the support seat, the first clamp and the second clamp without power outage on the line, thereby solving the heating problem of the parallel trench line clamp of old transmission lines of 35kV and above.

[0006] The solution adopted by the present invention to solve the technical problem is:

[0007] A bypass drainage and groove clamp,

[0008] It is characterized in that

[0009] It comprises a support seat, a first clamping body and a second clamping body,

[0010] The support seat, the first clamp body and the second clamp body are all made of aluminum.

[0011] The support seat is provided with a first fixing groove and a second fixing groove on the side, the first clamping body is provided with a third fixing groove corresponding to the first fixing groove on the side, and the second clamping body is provided with a fourth fixing groove corresponding to the second fixing groove on the side.

[0012] The support seat comprises a support plate and an adjustment plate.

[0013] The adjustment plate is vertically arranged on the side of the support plate.

[0014] The first clamp is fixed to the side of the support plate by means of a screw and a nut.

[0015] A fixing plate is provided on the side of the adjusting plate.

[0016] The fixing plate is vertically arranged on the side of the adjusting plate.

[0017] The second clamping body and the fixing plate are arranged in parallel.

[0018] The second clamping body is arranged between the supporting plate and the fixing plate through an adjusting rod.

[0019] As a preferred embodiment of the present invention, the fixing plate is provided with an adjustment hole, and the adjustment rod is threadedly connected to the adjustment hole.

[0020] A fixing block is provided on the side of the second clamping body.

[0021] The fixing block is provided with a fixing hole,

[0022] The end of the adjusting rod extends into the fixing hole and is fixed by a latch.

[0023] The fixing block is provided with a first positioning hole on its side, and the adjusting rod is provided with a second positioning hole corresponding to the first positioning hole on its side.

[0024] The latch pin passes through the first positioning hole and the second positioning hole.

[0025] As a preferred embodiment of the present invention, an elastic member is disposed on the outer side of the adjusting rod.

[0026] The elastic member is arranged between the fixing plate and the fixing block.

[0027] As a preferred embodiment of the present invention, the side of the support seat is provided with a connection hole.

[0028] The connection hole is fixed with a reinforcement plate by a first bolt,

[0029] The reinforcement plate is provided with a plurality of prefabricated holes,

[0030] The side of the second clamp body is provided with a positioning groove,

[0031] The positioning groove is connected with a second bolt,

[0032] The second bolt passes through the prefabricated hole and enters the positioning groove.

[0033] As a preferred embodiment of the present invention, the first clamping body comprises a first connecting plate and a second connecting plate.

[0034] A limit plate is provided between the first connecting plate and the second connecting plate.

[0035] The first connecting plate and the second connecting plate are rectangular plate structures.

[0036] The limiting plate adopts an arc structure.

[0037] The third fixing groove is arranged on the side of the limiting plate.

[0038] As a preferred embodiment of the present invention, an adjustment groove is provided on one side where the second clamping body and the adjustment plate are connected.

[0039] The adjusting plate is embedded in the adjusting groove.

[0040] As a preferred embodiment of the present invention, the second clamping body comprises a first movable plate and a second movable plate.

[0041] The second movable plate is fixed to the side of the first movable plate.

[0042] The fourth fixing groove is arranged on the side of the second movable plate.

[0043] The adjustment groove is arranged on the side of the first movable plate.

[0044] As a preferred embodiment of the present invention, the support plate, the adjustment plate, the fixing plate, the first movable plate and the second movable plate all adopt a rectangular plate structure.

[0045] As a preferred embodiment of the present invention, each corner of the support seat, the first clamping body and the second clamping body is provided with rounded corners.

[0046] As a preferred embodiment of the present invention, protrusions for fixing the wires are arranged in the first fixing groove, the second fixing groove, the third fixing groove and the fourth fixing groove.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] 1. The device of the present invention provides a bypass drainage parallel trench clamp, comprising a support seat, a first clamp body and a second clamp body, a conductor is fixed between the support seat and the first clamp body, another conductor is fixed between the support seat and the second clamp body, one conductor is a conductor on the old transmission line, and the other is a conductor used for drainage. By using the support seat, the first clamp body and the second clamp body, bypass drainage is installed using an insulating operating rod without power outage, thereby reducing the possibility of shutdown of old transmission lines due to line failure caused by heating of the parallel trench clamp. It has the following advantages:

[0049] Improve line safety: Divert current through bypass diversion and trench clamps to reduce the temperature of old wires and reduce the risk of line failure.

[0050] Ensure power supply continuity: Bypass drainage and trench clamps can be installed without power outages, avoiding the impact of power outages on users.

[0051] Extend equipment life: Reduce the load on conductors on old transmission lines of 35kV and above, and extend their service life.

[0052] Improve economic benefits: reduce power outage maintenance losses and repair costs, and improve the overall economic benefits of the power grid.

[0053] 2. The support seat, the first clamp body and the second clamp body are all made of aluminum. Compared with other conductive materials, aluminum is relatively cheap and has lower cost. Using aluminum to make the parallel groove wire clamp can reduce material costs; the density of aluminum is relatively small, so the overall weight of the device of the present invention is relatively light, which can reduce the difficulty of carrying during construction; aluminum, as a lightweight metal, not only has good electrical conductivity, but also has excellent corrosion resistance, and can be used normally in harsh environments such as humidity, acid and alkali, which is crucial for the long-term stable operation of outdoor power equipment.

[0054] 3. The first clamp is fixed to the support plate by a screw and a nut. The distance between the first clamp and the support plate can be adjusted by rotating the screw. The second clamp is fixed to the side of the support plate by an adjusting rod threadedly connected to the fixing plate. The distance between the second clamp and the support plate main body can be adjusted by rotating the adjusting rod to adapt to wires of different sizes, thereby increasing the scope of application of the device of the present invention.

[0055] 4. An elastic member is arranged on the outside of the adjusting rod, and pressure is applied to the second clamping body through the elastic member to ensure the tightness of the connection between the second clamping body and the wire.

[0056] 5. The support seat and the side of the second clamp are fixed with a reinforcement plate by the first bolt and the second bolt. The auxiliary adjustment groove and the adjustment rod play a role in fixing and limiting the second clamp in the up, down, left and right directions to ensure the stability of the second clamp.

[0057] 6. The first connecting plate and the second connecting plate adopt a rectangular plate structure, which is close to the side of the support plate and is convenient to connect. The limit plate adopts an arc structure that fits the shape of the wire and does not require slotting, which can reduce the weight of the first clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 A schematic diagram of the structure of a bypass drainage and parallel groove clamp proposed by the present invention;

[0059] Figure 2 A top view of a bypass drainage and groove clamp proposed by the present invention;

[0060] Figure 3 A schematic diagram of the structure of a bypass drainage and parallel groove clamp proposed by the present invention;

[0061] Figure 4 A side view of a bypass drainage and groove clamp proposed by the present invention;

[0062] Figure 5 A side view of a bypass drainage and groove clamp proposed by the present invention;

[0063] Figure 6 A schematic diagram of the structure of a bypass drainage and parallel groove clamp proposed by the present invention;

[0064] Figure 7 A bottom view of a bypass drainage and groove clamp proposed by the present invention;

[0065] Figure 8 A schematic diagram of the structure of a bypass drainage and parallel groove clamp proposed by the present invention;

[0066] Fig. 9 A schematic diagram of the structure of a bypass drainage and parallel groove clamp proposed by the present invention;

[0067] Fig.10 A schematic diagram of the structure of a bypass drainage and parallel groove clamp proposed by the present invention;

[0068] Fig.11 The figure is a schematic diagram of the first movable plate of the bypass drainage parallel groove clamp proposed by the present invention.

[0069] Description of reference numerals:

[0070] 1. Support seat,

[0071] 1-1, the first fixing groove,

[0072] 1-2, the second fixing groove,

[0073] 1-3. Support plate,

[0074] 1-4, adjustment plate,

[0075] 1-5, fixed plate,

[0076] 1-6, adjustment hole,

[0077] 2. The first clamping body,

[0078] 2-1, the third fixing slot,

[0079] 2-2, screw,

[0080] 2-3, nut,

[0081] 2-4, first connecting plate,

[0082] 2-5, the second connecting plate,

[0083] 2-6, limit plate,

[0084] 3. The second clamp,

[0085] 3-1, the fourth fixing slot,

[0086] 3-2, Adjustment lever,

[0087] 3-3, fixed block,

[0088] 3-4, fixing holes,

[0089] 3-5, latch,

[0090] 3-6, the first positioning hole,

[0091] 3-7, the second positioning hole,

[0092] 3-8, elastic parts,

[0093] 3-9, connection hole,

[0094] 3-10, the first bolt,

[0095] 3-11, reinforcement plate,

[0096] 3-12, Prefabricated holes,

[0097] 3-13, positioning groove,

[0098] 3-14, the second bolt,

[0099] 3-15, Adjustment slot,

[0100] 3-16, first moving plate,

[0101] 3-17. Second movable plate. DETAILED DESCRIPTION

[0102] The specific implementation of the present invention is described below in conjunction with the accompanying drawings and embodiments:

[0103] It should be noted that the structures, colors, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0104] At the same time, in the description of the present invention, it should be understood that the terms "one end", "the other end", "middle", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0105] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0106] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0107] like Figure 1-Figure 11 The present invention proposes a bypass drainage and parallel groove clamp, which includes a support base 1, a first clamp body 2 and a second clamp body 3. A conductor is fixed between the support base 1 and the first clamp body 2, and another conductor is fixed between the support base 1 and the second clamp body 3. One of the conductors is a conductor on old transmission lines of 35kV and above, and the other is a conductor used for drainage, which plays a shunting role. When the conductors on the old transmission lines are seriously heated due to aging, overload and other reasons, the drainage conductors can share part of the current and reduce the temperature of the old conductors, thereby reducing the risk of line failure. The device of the present invention can be installed and disassembled without cutting off old transmission lines of 35kV and above, avoiding the impact of power outages on power supply continuity.

[0108] (1) Improve line safety: Use bypass diversion and trench clamps to divert current, lower the temperature of old conductors, and reduce the risk of line failure.

[0109] (2) Ensure power supply continuity: Bypass drainage and trench clamps can be installed without power outages, thus avoiding the impact of power outages on users.

[0110] (3) Extend equipment life: Reduce the load on conductors on old transmission lines of 35 kV and above, and extend their service life.

[0111] (4) Improve economic benefits: Reduce power outage and maintenance losses and repair costs, and improve the overall economic benefits of the power grid.

[0112] By using the support seat 1, the first clamp body 2 and the second clamp body 3, bypass drainage is installed by using an insulating operating rod without power outage on the line, thereby reducing the operating pressure of the equipment, effectively dispersing the current load of the old transmission line, reducing the heating phenomenon of the parallel trench line clamp, and reducing the possibility of line failure and shutdown of old transmission lines of 35kV and above due to heating of the parallel trench line clamp, avoiding the influence of traditional power outage maintenance on power supply continuity, ensuring the stability of power supply, reducing power outage losses and maintenance costs, and improving economic benefits.

[0113] The support seat 1, the first clamp body 2 and the second clamp body 3 are all made of aluminum. Although the conductivity of aluminum is slightly inferior to that of copper, for the wiring components in the power transmission and distribution equipment, the conductivity of aluminum is sufficient to meet the needs. The parallel groove wire clamp made of aluminum can ensure the smooth transmission of current between the wires and maintain the normal operating voltage and power supply quality of the power system.

[0114] Compared with other conductive materials such as copper, aluminum is relatively cheap and has lower cost. Using aluminum to make parallel groove wire clamps can reduce material costs. In addition, the density of aluminum is relatively small, so that the overall weight of the device of the present invention is relatively light, which can reduce the difficulty of carrying during the construction process, and can also improve installation efficiency and shorten installation time.

[0115] Parallel groove clamps are generally installed outdoors and face challenges from a variety of harsh conditions, such as humidity, high temperature, low temperature, acid and alkali corrosion, etc. The influence of the external environment needs to be considered. Aluminum, as a lightweight metal, not only has good electrical conductivity, but also has excellent corrosion resistance. It can be used normally in harsh environments such as humidity, acid and alkali. This is crucial for the long-term stable operation of outdoor power equipment, which can extend the service life of the equipment and reduce maintenance costs.

[0116] A first fixing groove 1-1 and a second fixing groove 1-2 are provided on the side of the support seat 1, a third fixing groove 2-1 corresponding to the first fixing groove 1-1 is provided on the side of the first clamp body 2, and a fourth fixing groove 3-1 corresponding to the second fixing groove 1-2 is provided on the side of the second clamp body 3. The first fixing groove 1-1 and the third fixing groove 2-1 correspond to fixing a conductor, and the second fixing groove 1-2 and the fourth fixing groove 3-1 correspond to fixing a conductor, and the conductors are fixed on the bypass drainage and groove clamp.

[0117] Preferably, the first fixing groove 1-1, the second fixing groove 1-2, the third fixing groove 2-1 and the fourth fixing groove 3-1 are arc-shaped to fit the outer shape of most wires on the market, ensuring the stability of the support seat 1, the first clamp body 2 and the second clamp body 3 in fixing the wire.

[0118] The support base 1 includes a support plate 1-3 and an adjustment plate 1-4. The support plate 1-3 serves as the basis of the entire device. The two wires are placed on the side of the support base 1 and then fixed with a first clamp 2 and a second clamp 3 respectively. The first clamp is fixed by a screw 2-2 and a nut 2-3. By rotating the screw 2-2, the first clamp 2 can be moved up and down. The second clamp 3 can also be moved up and down along the adjustment plate 1-3 through the adjustment plate 1-4 to adapt to wires of different sizes.

[0119] The adjustment plate 1-4 is vertically arranged on the side of the support plate 1-3, the second clamp 3 is fixed on the adjustment plate 1-4 and arranged parallel to the support seat 1, the second clamp 3 moves up and down along the adjustment plate 1-4, and the interval between the second clamp 3 and the support seat 1 is used to fix the wire;

[0120] The first clamp 2 is fixed to the side of the support plate 1-3 by means of a screw 2-2 and a nut 2-3. The first clamp 2 and the support seat 1 are arranged in parallel, and the space between the first clamp 2 and the support seat 1 is used to fix another wire.

[0121] The first clamp 2 is fixed to the side of the support plate 1-3 by means of a screw 2-2 and a nut 2-3, and the screw 2-2 can be rotated to adjust the distance between the first clamp 2 and the support plate 1-3 to adapt to wires of different sizes. This enables the device of the present invention to be widely used in various power transmission lines, thereby improving the versatility and practicality of the device.

[0122] The fixing method of the screw rod 2-2 and the nut 2-3 makes the installation and removal of the first clamp body 2 simple and quick without complicated tools or equipment. It also facilitates the daily maintenance and overhaul of the parallel groove clamp, reducing maintenance costs and time.

[0123] A fixing plate 1-5 is provided on the side of the adjusting plate 1-4, and an adjusting rod 3-2 for adjusting the up and down movement of the second clamp 3 is fixed by the fixing plate 1-5. The adjusting rod 3-2 is fixed by the fixing plate 1-5 to ensure the precise adjustment of the position of the second clamp 3 between the fixing plate 1-5 and the supporting plate 1-3, to prevent the adjusting rod 3-2 from tilting, and to stabilize the fixing part of the second clamp 3.

[0124] The fixing plate 1-5 is vertically arranged on the side of the adjusting plate 1-4, and the second clamp 3 and the fixing plate 1-5 are arranged in parallel, so that the adjusting rod 3-2 and the second clamp 3 are arranged vertically, and the second clamp 3 is fixed between the supporting plate 1-3 and the fixing plate 1-5 by the adjusting rod 3-2. The adjusting rod 3-2 controls the position of the second clamp 3 between the supporting plate 1-3 and the fixing plate 1-5, that is, adjusts the distance between the fourth fixing groove 3-1 of the second clamp 3 and the second fixing groove 1-2 of the supporting plate 1-3 to adapt to wires of different sizes, thereby increasing the applicability of the device of the present invention.

[0125] Specifically, the fixing plate 1-5 is provided with an adjustment hole 1-6, and the adjustment rod 3-2 is threadedly connected to the adjustment hole 1-6. The adjustment rod 3-2 rotates in the adjustment hole 1-6 through the thread to adjust its length passing through the fixing plate 1-5, thereby driving the second clamp 3 connected thereto to move up and down, and adjusting the distance between the fourth fixing groove 3-1 and the second fixing groove 1-2.

[0126] A fixing block 3-3 is provided on the side of the second clamp body 3, and a fixing hole 3-4 is provided in the fixing block 3-3. The end of the adjusting rod 3-2 extends into the fixing hole 3-4 and is fixed by a latch 3-5, so that the adjusting rod 3-2 and the second clamp body 3 are connected through the fixing block 3-3 and the connection is reinforced by the latch 3-5 to ensure the stability of the connection between the adjusting rod 3-2 and the second clamp body 3.

[0127] Specifically, a first positioning hole 3-6 is provided on the side of the fixing block 3-3, and a second positioning hole 3-7 corresponding to the first positioning hole 3-6 is provided on the side of the adjusting rod 3-2. After the pin 3-5 passes through the first positioning hole 3-6 and the second positioning hole 3-7, it bends around the fixing block 3-3 to ensure the stability of the connection between the second clamp body 3 and the adjusting rod 3-2.

[0128] An elastic member 3-8 is disposed outside the adjusting rod 3-2, and the elastic member 3-8 is disposed between the fixing plate 1-5 and the fixing block 3-3. The elastic member 3-8 applies pressure to the second clamp 3 to ensure the tightness of the connection between the second clamp 3 and the wire.

[0129] As another embodiment of the present invention, the adjusting rod 3 - 2 can directly press the wire downward by rotating and squeezing the screw.

[0130] A connecting hole 3-9 is provided on the side of the support seat 1, and a reinforcing plate 3-11 is fixed to the connecting hole 3-9 through a first bolt 3-10. The reinforcing plate 3-11 is provided with a plurality of prefabricated holes 3-12. A positioning groove 3-13 is provided on the side of the second clamp body 3, and the positioning groove 3-13 is connected to the second bolt 3-14. The second bolt 3-14 passes through the prefabricated hole 3-12 and enters the positioning groove 3-13.

[0131] In this embodiment, two groups of fixing plates 1-5 and their corresponding first bolts 3-10 and second bolts 3-14 are provided, which are fixed to both sides of the second clamping body 3 and the support seat 1 respectively, and the second clamping body 3 is fixed from the left and right sides.

[0132] Preferably, a hole-shaped structure may be provided on the side of the positioning groove 3 - 13 to provide a convenient place for the head of the operating rod to lift up the device of the present invention.

[0133] The reinforcing plate 3-11 is fixed to the side of the support seat 1 and the second clamp 3 by the first bolt 3-10 and the second bolt 3-14, and plays a role in fixing and limiting the left and right sides of the second clamp 3. In addition, a positioning groove 3-13 is provided on the side of the second clamp 3, and the second bolt 3-14 is fixed in the positioning groove 3-13, so that the other end of the reinforcing plate 3-11 is fixed to the side of the second clamp 3, fixing the reinforcing plate 3-11, fixing the third clamp 3 between the two reinforcing plates 3-11, preventing the second clamp 3 from falling, and playing a role in fixing and limiting the second clamp 3 from the top and bottom directions.

[0134] The climate in Xinjiang is special, with a huge temperature difference between day and night, which may cause the parallel groove wire clamps to loosen or deform due to thermal expansion and contraction, thus affecting their fixing effect.

[0135] In addition, the climate in Xinjiang is dry. When the parallel groove wire clamp is installed outdoors, the salt and other chemicals in the air may cause corrosion to the parallel groove wire clamp. Especially in a dry climate, these chemicals may condense on the metal surface more easily, accelerating the corrosion process, causing the connection between the adjustment rod 3-2 and the adjustment hole 1-6 or the fixed block 3-3 to fail due to long-term use, and the second clamp 3 cannot be fixed well. The reinforcement plate 3-11 can fix the second clamp 3 to ensure the correctness of the connection between the second clamp 3 and the wire.

[0136] The first clamp 2 comprises a first connecting plate 2-4, a second connecting plate 2-5 and a limiting plate 2-6, the limiting plate 2-6 is fixed between the first connecting plate 2-4 and the second connecting plate 2-5, and the third fixing groove 2-1 is arranged on the side of the limiting plate 2-6 facing the supporting plate 1-3. The first clamp 2 is fixed to the side of the supporting plate 1-3 through the first connecting plate 2-4 and the second connecting plate 2-5, and the wire is fixed through the limiting plate 2-6, so that the wire is connected to the device of the present invention.

[0137] The first connecting plate 2-4 and the second connecting plate 2-5 adopt a rectangular plate structure, which is close to the side of the support plate 1-3 and is convenient to connect. The limiting plate 2-6 adopts an arc structure that fits the shape of the wire and does not require slotting, thereby reducing the weight of the first clamp 2.

[0138] An adjustment groove 3-15 is provided on one side where the second clamp 3 and the adjustment plate 1-4 are connected, and the adjustment plate 1-4 is embedded in the adjustment groove 3-15, so that the second clamp 3 can only move up and down along the adjustment plate 1-4, and the position of the second clamp 3 is fixed.

[0139] The second clamp 3 includes a first movable plate 3-16 and a second movable plate 3-17, the second movable plate 3-17 is fixed on the side of the first movable plate 3-16, the fourth fixed groove 3-1 is arranged on the side of the second movable plate 3-17, the adjustment groove 3-15 is arranged on the side of the first movable plate 3-16, the first movable plate 3-16 is mainly used to connect the adjustment rod 3-2 and the adjustment plate 1-3, and the second movable plate 3-17 is used to fix the wire, and the second movable plate 3-17 is driven to move through the first movable plate 3-16.

[0140] The first movable plate 3-16 is used to set the fixing groove and the fixing block 3-3, so that the second clamp 3 moves up and down along the adjustment plate 1-4 without displacement during the movement; the second movable plate 3-17 is used to set the fourth fixing groove 3-1 for fixing the wire, and the second movable plate 3-17 only plays a fixed limit role, and only needs to fix the wire between the second fixing groove 1-2 and the fourth fixing groove 3-1, so the second movable plate 3-17 is small in size and light in volume. The second clamp 3 is provided with the first movable plate 3-16 and the second movable plate 3-17, so that the second clamp 3 is light in overall weight and easy to carry.

[0141] The support plate 1-3, the adjustment plate 1-4, the fixed plate 1-5, the first movable plate 3-16 and the second movable plate 3-17 all adopt a rectangular plate structure. The rectangular plate has a regular shape, which is convenient for stacking and storage. The rectangular plate structure performs well in terms of force and can evenly distribute and transmit force.

[0142] The support base 1, the first clamp body 2 and the second clamp body 3 are all provided with rounded corners to prevent the support base 1, the first clamp body 2 and the second clamp body 3 from scratching the operator or damaging other parts due to sharp corners during use. The rounded corners make the contact surface smoother and reduce the risk of accidental injury.

[0143] Protrusions for fixing the wires are arranged in the first fixing groove 1 - 1 , the second fixing groove 1 - 2 , the third fixing groove 2 - 1 and the fourth fixing groove 3 - 1 .

[0144] Prevents the wire from rotating under the action of force such as Fengwu, resulting in unstable connection, and reduces the risk of failure caused by wire rotation.

[0145] The device of the present invention adopts an aluminum structure except for the elastic body.

[0146] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

[0147] Many other changes and modifications may be made without departing from the concept and scope of the present invention.It should be understood that the present invention is not limited to the specific embodiments, and the scope of the present invention is defined by the appended claims.

Claims

1. A bypass drainage and trench clamp, It is characterized in that It comprises a support seat (1), a first clamping body (2) and a second clamping body (3), The support seat (1), the first clamp body (2) and the second clamp body (3) are all made of aluminum. The support seat (1) is provided with a first fixing groove (1-1) and a second fixing groove (1-2) on its side, the first clamping body (2) is provided with a third fixing groove (2-1) corresponding to the first fixing groove (1-1) on its side, and the second clamping body (3) is provided with a fourth fixing groove (3-1) corresponding to the second fixing groove (1-2) on its side. The support seat (1) comprises a support plate (1-3) and an adjustment plate (1-4). The adjustment plate (1-4) is vertically arranged on the side of the support plate (1-3). The first clamping body (2) is fixed to the side of the support plate (1-3) via a screw rod (2-2) and a nut (2-3). A fixing plate (1-5) is provided on the side of the adjustment plate (1-4). The fixing plate (1-5) is vertically arranged on the side of the adjusting plate (1-4). The second clamping body (3) and the fixing plate (1-5) are arranged in parallel. The second clamping body (3) is arranged between the supporting plate (1-3) and the fixing plate (1-5) via an adjusting rod (3-2).

2. A bypass drainage parallel groove clamp as claimed in claim 1, It is characterized in that The fixing plate (1-5) is provided with an adjustment hole (1-6), and the adjustment rod (3-2) and the adjustment hole (1-6) are threadedly connected. A fixing block (3-3) is provided on the side of the second clamping body (3). The fixing block (3-3) is provided with a fixing hole (3-4). The end of the adjusting rod (3-2) extends into the fixing hole (3-4) and is fixed by a latch (3-5). The fixing block (3-3) is provided with a first positioning hole (3-6) on its side, and the adjusting rod (3-2) is provided with a second positioning hole (3-7) corresponding to the first positioning hole (3-6) on its side. The latch pin (3-5) passes through the first positioning hole (3-6) and the second positioning hole (3-7).

3. A bypass drainage and parallel groove clamp as claimed in claim 2, It is characterized in that An elastic member (3-8) is arranged on the outer side of the adjustment rod (3-2). The elastic member (3-8) is arranged between the fixing plate (1-5) and the fixing block (3-3).

4. A bypass drainage parallel groove clamp as claimed in claim 1, It is characterized in that The support seat (1) is provided with a connection hole (3-9) on the side thereof. The connection hole (3-9) is fixed with a reinforcement plate (3-11) via a first bolt (3-10). The reinforcement plate (3-11) is provided with a plurality of prefabricated holes (3-12). A positioning groove (3-13) is provided on the side of the second clamping body (3). The positioning groove (3-13) is connected with a second bolt (3-14). The second bolt (3-14) passes through the prefabricated hole (3-12) and enters the positioning groove (3-13).

5. A bypass drainage parallel groove clamp as claimed in claim 1, It is characterized in that The first clamp (2) comprises a first connecting plate (2-4) and a second connecting plate (2-5). A limiting plate (2-6) is provided between the first connecting plate (2-4) and the second connecting plate (2-5). The first connecting plate (2-4) and the second connecting plate (2-5) are rectangular plate structures. The limiting plate (2-6) adopts an arc-shaped structure. The third fixing groove (2-1) is arranged on the side of the limiting plate (2-6).

6. A bypass drainage parallel groove clamp as claimed in claim 1, It is characterized in that An adjustment groove (3-15) is provided on one side where the second clamping body (3) and the adjustment plate (1-4) are connected. The adjustment plate (1-4) is embedded in the adjustment groove (3-15).

7. A bypass drainage parallel groove clamp as claimed in claim 6, It is characterized in that The second clamp (3) comprises a first movable plate (3-16) and a second movable plate (3-17). The second movable plate (3-17) is fixed on the side of the first movable plate (3-16), The fourth fixing groove (3-1) is arranged on the side of the second movable plate (3-17), The adjustment groove (3-15) is arranged on the side of the first movable plate (3-16).

8. A bypass drainage parallel groove clamp as claimed in claim 7, It is characterized in that The supporting plate (1-3), the adjusting plate (1-4), the fixing plate (1-5), the first movable plate (3-16) and the second movable plate (3-17) all adopt a rectangular plate structure.

9. A bypass drainage parallel groove clamp as claimed in claim 1, It is characterized in that Each corner of the support seat (1), the first clamping body (2) and the second clamping body (3) is provided with a rounded corner.

10. A bypass drainage parallel groove clamp as claimed in claim 1, It is characterized in that The first fixing groove (1-1), the second fixing groove (1-2), the third fixing groove (2-1) and the fourth fixing groove (3-1) are all provided with protrusions for fixing the wires.

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