Downlead T-shaped wire clamp

Abstract

The invention discloses the technical field of T-shaped wire clamps, and particularly relates to a downlead T-shaped wire clamp, which comprises a first fixing mechanism, a second fixing mechanism, a third fixing mechanism and a fourth fixing mechanism, the second fixing mechanism is arranged on the side wall of the first fixing mechanism, and the second fixing mechanism comprises a second lead block and a positioning piece arranged on the second lead block; the first fixing mechanism and the second fixing mechanism jointly form a T shape, the first fixing mechanism and the second fixing mechanism are matched to be used for downlead, a connecting cover is arranged on a first lead block, an abutting block on the connecting cover tightly abuts against a cable penetrating through a transverse through hole, and therefore the cable can be fixed through the connecting cover. At the moment, the cable in the transverse through hole is fixed to the first lead block through the abutting block, and when the bolt is screwed into the second through hole and the third through hole in the second lead block at the same time until the bolt abuts against the first positioning block and the second positioning block and tightly abuts against the cable in the longitudinal through hole, the downlead work is completed.

Description

Technical Field

[0001] The invention relates to the technical field of T-type wire clamps, and in particular to a down conductor T-type wire clamp. Background Art

[0002] At power construction sites, down conductor T-type clamps are commonly used tools. Down conductor T-type clamps are usually composed of multiple separate parts, which are easy to lose during use, causing inconvenience to installation and maintenance. This design defect causes workers at wind farm construction sites to spend extra time and energy to track and manage these small parts, thereby reducing work efficiency; in addition, the separation of parts also increases the risk of errors during the installation process, such as wrong installation, missing installation or damage of parts, which may lead to the failure of the installation of the entire clamp or performance degradation.

[0003] In addition, the traditional down conductor T-type wire clamp requires at least 4 bolts during installation, making the installation process cumbersome and time-consuming. This multi-bolt installation method is particularly inconvenient in high-altitude operations or in space-constrained environments. Workers need to operate multiple bolts at the same time in a small space, which not only increases the difficulty of the work, but also prolongs the installation time. In some emergency situations, such as power repairs, this time-consuming installation method may delay the repair time and affect the restoration of power supply. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems that the existing down conductor T-type clamp usually consists of multiple separate parts and the installation process is complicated and time-consuming, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a down conductor T-type clamp.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a first fixing mechanism, including a first lead block and an abutment arranged on the first lead block; a second fixing mechanism, the second fixing mechanism is arranged on the side wall of the first fixing mechanism, the second fixing mechanism includes a second lead block and a positioning member arranged on the second lead block; the first fixing mechanism and the second fixing mechanism together form a T-shape, and the first fixing mechanism and the second fixing mechanism cooperate to lead down the wire.

[0008] As a preferred solution of the down conductor T-shaped wire clamp of the present invention, wherein: a transverse through hole is opened on the side wall of the first lead block, and the transverse through hole is used to pass the cable.

[0009] As a preferred solution of the down conductor T-shaped wire clamp of the present invention, two groups of abutment holes are opened at the end of the first lead block, and the abutment holes are connected to the transverse through holes.

[0010] As a preferred solution of the down conductor T-type wire clamp described in the present invention, the resistance member includes a connecting cover and a clamping block fixedly connected to the side wall of the connecting cover; the side of the connecting cover away from the clamping block is connected to the side wall of the first lead block through a hinge, and a first threaded hole is provided on the connecting cover.

[0011] As a preferred solution of the down conductor T-type wire clamp of the present invention, wherein: a side of the connection cover close to the first lead block is fixedly connected with a resistance block, and the resistance blocks are provided in two groups;

[0012] The abutment block is matched with the abutment hole, and arc surfaces are arranged on both sides of one end of the abutment block close to the abutment hole, and a abutment surface is arranged between two groups of the arc surfaces, and the abutment surface is provided with convex points.

[0013] As a preferred solution of the down conductor T-type clamp of the present invention, a first magnetic block is arranged at the end of the first lead block close to the connecting block, and two groups of the first magnetic blocks are arranged.

[0014] As a preferred solution of the down lead T-type wire clamp described in the present invention, wherein: a second magnetic block is arranged on the side of the connecting cover close to the first lead block, the second magnetic block is arranged in two groups, the positions of the first magnetic block and the second magnetic block correspond to each other, and the magnetic poles of the first magnetic block and the second magnetic block are opposite.

[0015] As a preferred solution of the down conductor T-type wire clamp described in the present invention, wherein: a longitudinal through hole is opened on the second lead block, and the longitudinal through hole is used to pass the cable; the second lead block is also provided with a groove, and the groove is used to accommodate a clamping block; the longitudinal through hole is connected to the transverse through hole.

[0016] As a preferred solution of the down lead T-type wire clamp described in the present invention, wherein: a second threaded hole and a third threaded hole are opened on the second lead block, when the connecting block is in contact with the end of the first lead block, the first threaded hole is connected with the second threaded hole; the first threaded hole, the second threaded hole and the third threaded hole are all used for connecting with bolts.

[0017] As a preferred solution of the down lead T-type wire clamp described in the present invention, the positioning member includes a first positioning block and a second positioning block arranged in the second lead block, the first positioning block is arranged at the lower end of the second threaded hole, and the second positioning block is arranged at the lower end of the third threaded hole; the ends of the first positioning block and the second positioning block are connected to the inner wall of the second lead block through a spring.

[0018] The beneficial effects of the present invention are as follows: by arranging a connection cover on the first lead block and arranging a resistance block on the connection cover, when the connection cover is covered on the end of the first lead block and connected to the second lead block by bolts, the resistance block on the connection cover tightly resists the cable passing through the transverse through hole. At this time, the cable in the transverse through hole is fixed to the first lead block by the resistance block. When the bolts are simultaneously screwed into the second through hole and the third through hole on the second lead block until they resist the first positioning block and the second positioning block tightly resist the cable in the longitudinal through hole, the lead-down work is completed.

[0019] Compared with the down conductor T-type wire clamp in the prior art, the components are separated from each other, which makes the components easy to lose, and the installation of the down conductor T-type wire clamp requires the installation of at least 4 bolts, and the installation process is cumbersome. By changing the structure of the down conductor T-type wire clamp of the present invention, the components are connected together and are not easy to lose, and the installation process only requires the installation of two bolts to achieve the same tightening effect, thereby simplifying the work of the down conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of the down conductor T-type clamp of the present invention.

[0022] Figure 2 It is a cross-sectional view of the overall structure of the down conductor T-type clamp of the present invention.

[0023] Figure 3 It is a schematic diagram of the shaking mechanism of the down conductor T-type clamp of the present invention.

[0024] In the figure: 100, first fixing mechanism; 101, first lead block; 101a, transverse through hole; 101b, contact hole; 101c, first magnetic block; 102, contact member; 102a, connecting cover; 102b, pressing block; 102c, first threaded hole; 102d, contact block; 102e, contact surface; 102f, second magnetic block; 200, second fixing mechanism; 201, second lead block; 201a, longitudinal through hole; 201b, groove; 201c, second threaded hole; 201d, third threaded hole; 202, positioning member; 202a, first positioning block; 202b, second positioning block. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Example 1, reference Figure 1 to Figure 2 , which is the first embodiment of the present invention, provides a down conductor T-type wire clamp, including a first fixing mechanism 100, including a first lead block 101 and an abutment member 102 arranged on the first lead block 101; a second fixing mechanism 200, the second fixing mechanism 200 is arranged on the side wall of the first fixing mechanism 100, the second fixing mechanism 200 includes a second lead block 201 and a positioning member 202 arranged on the second lead block 201; the first fixing mechanism 100 and the second fixing mechanism 200 together form a T-shape, and the first fixing mechanism 100 and the second fixing mechanism 200 cooperate for the down conductor.

[0030] Specifically, a transverse through hole 101 a is formed on a side wall of the first lead block 101 , and the transverse through hole 101 a is used for passing a cable.

[0031] Furthermore, two groups of abutment holes 101 b are formed at the end of the first lead block 101 , and the abutment holes 101 b are connected to the transverse through holes 101 a .

[0032] It should be noted that the transverse through hole 101a opened on the side wall of the first lead block 101 is used to pass the cable. Such a configuration allows the cable to be guided and fixed inside the T-shaped wire clamp, providing a basis for the wire clamp to fix and guide the cable; at the same time, the two groups of contact holes 101b opened at the end of the first lead block 101 are connected to the transverse through hole 101a, so that the contact block 102d in the contact member 102 can be adapted to the contact hole 101b, and the contact between the contact block 102d and the cable can enhance the fixing effect of the cable in the lead block. Such a configuration not only improves the adaptability of the wire clamp to cables of different wire diameters, but also improves the stability and safety of the wire clamp by increasing the friction between the contact block 102d and the cable, ensuring that the cable will not slide or fall off due to external force during use, thereby ensuring the stable operation of the power system and the safety of construction personnel.

[0033] Example 2, reference Figures 1 to 3 This embodiment is different from the first embodiment in that: the resistance member 102 includes a connection cover 102a and a clamping block 102b fixedly connected to the side wall of the connection cover 102a; the side of the connection cover 102a away from the clamping block 102b is connected to the side wall of the first lead block 101 through a hinge, and a first threaded hole 102c is provided on the connection cover 102a.

[0034] Specifically, a side of the connection cover 102a close to the first lead block 101 is fixedly connected with a contact block 102d, and two groups of contact blocks 102d are arranged; the contact block 102d is adapted to the contact hole 101b, and arc surfaces are arranged on both sides of one end of the contact block 102d close to the contact hole 101b, and a contact surface 102e is arranged between the two groups of arc surfaces, and the contact surface 102e is arranged with protrusions. It is worth noting that the purpose of setting the arc surface is to adapt to the contact hole 101b, and the purpose of setting the protrusions on the contact surface 102e is to increase the friction with the cable and reduce the movement of the T-shaped wire clamp along the cable.

[0035] Furthermore, a first magnetic block 101c is disposed at the end of the first lead block 101 close to the connection block, and two groups of the first magnetic blocks 101c are disposed.

[0036] Furthermore, a second magnetic block 102f is disposed on the side of the connection cover 102a close to the first lead block 101. The second magnetic block 102f is provided in two groups. The positions of the first magnetic block 101c and the second magnetic block 102f correspond to each other, and the magnetic poles of the first magnetic block 101c and the second magnetic block 102f are opposite.

[0037] It should be noted that the connection cover 102a is connected to the side wall of the first lead block 101 through a hinge, so that the connection cover 102a can rotate around the hinge, which is convenient for the installation and adjustment of the wire clamp; the first threaded hole 102c set on the connection cover 102a is used to cooperate with the bolt to realize the tightening of the wire clamp and ensure the stability of the cable during the lead-in process; the connection cover 102a is fixedly connected to a side close to the first lead block 101 with a resistance block 102d, so that the resistance block 102d can be adapted to the resistance hole 101b, and the contact between the resistance block 102d and the cable enhances the fixing effect of the cable in the lead block, the arc surface design of the resistance block 102d enables it to fit tightly with the resistance hole 101b, and the convex points on the resistance surface 102e increase the friction with the cable, effectively preventing the T-shaped wire clamp from sliding along the cable, thereby ensuring the stability and safety of the wire clamp during use.

[0038] In addition, the first magnetic block 101c disposed at the end of the first lead block 101 and the second magnetic block 102f disposed on the side of the connection cover 102a are in corresponding positions and have opposite magnetic poles. The magnetic force is used to enhance the attraction between the connection cover 102a and the first lead block 101, further improving the fixing strength of the wire clamp. The provision of the magnetic block not only simplifies the structure of the wire clamp and reduces the number of parts, but also improves the installation efficiency and reliability of the wire clamp, so that the wire clamp can remain stable under various environmental conditions, thereby improving the safety and reliability of the power system.

[0039] The rest of the structure is the same as that of Example 1.

[0040] Example 3, reference Figures 1 to 3 This embodiment is different from the above embodiments in that: a longitudinal through hole 201a is provided on the second lead block 201, and the longitudinal through hole 201a is used to pass the cable. The second lead block 201 is also provided with a groove 201b, and the groove 201b is used to accommodate the clamping block 102b; the longitudinal through hole 201a is connected to the transverse through hole 101a.

[0041] Specifically, the second lead block 201 is provided with a second threaded hole 201c and a third threaded hole 201d. When the connecting block is fitted with the end of the first lead block 101, the first threaded hole 102c is connected to the second threaded hole 201c; the first threaded hole 102c, the second threaded hole 201c and the third threaded hole 201d are all used for connection with bolts.

[0042] Furthermore, the positioning member 202 includes a first positioning block 202a and a second positioning block 202b arranged in the second lead block 201, the first positioning block 202a is arranged at the lower end of the second threaded hole 201c, and the second positioning block 202b is arranged at the lower end of the third threaded hole 201d; the ends of the first positioning block 202a and the second positioning block 202b are connected to the inner wall of the second lead block 201 through springs.

[0043] It should be noted that the longitudinal through hole 201a on the second lead block 201 is mainly used to pass the cable, and is connected to the transverse through hole 101a on the first lead block 101, forming a continuous channel, so that the cable can pass through the first lead block 101 and extend to the second lead block 201, thereby achieving smooth cable leading down. Such a setting not only simplifies the cable leading down process, but also helps to keep the cables neat and orderly.

[0044] The groove 201b on the second lead block 201 is designed to accommodate the clamping block 102b. This structure allows the clamping block 102b to be fixed in place during installation, ensuring the compactness and stability of the wire clamp. When the clamping block 102b is tightened by bolts, it can effectively clamp the cable in the lead block to prevent the cable from being displaced or falling off due to external force.

[0045] The second threaded hole 201c and the third threaded hole 201d on the second lead block 201 are connected to the first threaded hole 102c of the connecting cover 102a on the first lead block 101. This arrangement allows bolts to pass through these threaded holes to tightly connect the two lead blocks together. When the connecting block is in contact with the end of the first lead block 101, the connectivity of these threaded holes ensures the integrity and tightening effect of the wire clamp, so that the cable is firmly fixed between the two lead blocks.

[0046] The positioning member 202 includes a first positioning block 202a and a second positioning block 202b, which are respectively arranged at the lower ends of the second threaded hole 201c and the third threaded hole 201d of the second lead block 201. These positioning blocks are connected to the inner wall of the second lead block 201 through springs. This design allows the positioning blocks to be pushed toward the cable when the bolts are tightened, thereby tightly fixing the cable in the lead block. The use of the spring provides an elastic force, so that the positioning blocks can adapt to cables of different thicknesses, and can automatically reset during disassembly and installation, thereby improving the applicability and convenience of the wire clamp.

[0047] In summary, the second lead block 201 and the structural design thereon, including the longitudinal through hole 201a, the groove 201b, the threaded hole and the positioning piece 202, together ensure the functionality and reliability of the down conductor T-type clamp, so that the cable can be safely and stably fixed and guided, while also simplifying the installation and disassembly process of the clamp.

[0048] The rest of the structure is the same as that of Example 2.

[0049] Operation process: When it is necessary to lead the cable down, first strip off part of the insulation layer of the cable, determine the length of the cable insulation layer to be stripped according to the length of the horizontal through hole 101a, then pass the cable through the horizontal through hole 101a of the first lead block 101, ensure that the stripped part of the cable insulation layer is located in the horizontal through hole 101a, then cover the end of the first lead block 101 with the connecting cover 102a, at this time, the first magnetic block 101c and the second magnetic block 102f are tightly attracted to each other, at this time, the clamping block 102b is partially located in the groove 201b at the end of the second lead block 201, at this time, the first through hole on the clamping block 102b is connected to the second threaded hole 201c at the end of the second lead block 201, and then strip off the insulation layer of the lead-down cable to a suitable length Then, the first lead block 202a passes through the longitudinal through hole 201a on the second lead block 201 until the cable in the longitudinal through hole 201a contacts the cable in the transverse through hole 101a. Next, the bolt is screwed into the first threaded hole 102c and the second threaded hole 201c at the same time. When the bolt is completely screwed into the second threaded hole 201c, the first positioning block 202a is moved toward the cable direction by the resistance force of the bolt until it conflicts with the cable, thereby fixing the cable in the longitudinal through hole 201a. At the same time, the connection cover 102a is also tightly fitted with the first lead block 101 by the bolt. At this time, the conflicting block 102d passes through the conflicting hole 101b, and its conflicting surface 102e is tightly in conflict with the cable in the transverse through hole 101a. At this time, the cable is fixed in the transverse through hole 101a.

[0050] Next, screw the bolt into the third threaded hole 201d until the bolt is completely screwed into the third threaded hole 201d. At this time, the second positioning block 202b is tightly fitted with the cable in the longitudinal through hole 201a due to the downward resistance force of the bolt. At this time, the cable in the bus pupil is completely fixed in the second lead block 201, and the installation work is completed.

[0051] When the down conductor T-type wire clamp needs to be removed, it is only necessary to unscrew the two sets of bolts out of the first threaded hole 102c, the second threaded hole 201c and the third threaded hole 201d. The ends of the first positioning block 202a and the second positioning block 202b are connected to the inner wall of the second lead block 201 through springs, so that when the ends of the first positioning block 202a and the second positioning block 202b lose the resistance of the bolts, the first positioning block 202a and the second positioning block 202b return to their original positions under the action of the springs, and then the clamping block 102b is bent upward to separate the connecting cover 102a from the end of the first lead block 101, and then the cable can be taken out from the transverse through hole 101a and the longitudinal through hole 201a.

[0052] Compared with the down conductor T-type wire clamp in the prior art, the components are separated from each other, which makes the components easy to lose, and the installation of the down conductor T-type wire clamp requires the installation of at least 4 bolts, and the installation process is cumbersome. By changing the structure of the down conductor T-type wire clamp of the present invention, the components are connected together and are not easy to lose, and the installation process only requires the installation of two bolts to achieve the same tightening effect, thereby simplifying the work of the down conductor.

[0053] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0054] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0055] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A down conductor T-type clamp, characterized in that: include, A first fixing mechanism (100) comprises a first lead block (101) and a resisting member (102) arranged on the first lead block (101); A second fixing mechanism (200), the second fixing mechanism (200) being arranged on a side wall of the first fixing mechanism (100), the second fixing mechanism (200) comprising a second lead block (201) and a positioning member (202) arranged on the second lead block (201); The first fixing mechanism (100) and the second fixing mechanism (200) together form a T-shape, and the first fixing mechanism (100) and the second fixing mechanism (200) cooperate to be used for down conductors.

2. The down conductor T-type clamp according to claim 1, characterized in that: A transverse through hole (101a) is provided on the side wall of the first lead block (101), and the transverse through hole (101a) is used for passing a cable.

3. The down conductor T-type clamp according to claim 2, characterized in that: Two groups of abutment holes (101b) are provided at the end of the first lead block (101), and the abutment holes (101b) are connected to the transverse through holes (101a).

4. The down conductor T-type clamp according to claim 3, characterized in that: The resisting member (102) comprises a connecting cover (102a) and a pressing block (102b) fixedly connected to a side wall of the connecting cover (102a); A side of the connection cover (102a) away from the pressing block (102b) is connected to the side wall of the first lead block (101) via a hinge, and a first threaded hole (102c) is provided on the connection cover (102a).

5. The down conductor T-type clamp according to claim 4, characterized in that: A side of the connection cover (102a) close to the first lead block (101) is fixedly connected with a resistance block (102d), and two groups of the resistance blocks (102d) are provided; The abutment block (102d) is matched with the abutment hole (101b), and arc surfaces are arranged on both sides of one end of the abutment block (102d) close to the abutment hole (101b), and a abutment surface (102e) is arranged between the two groups of the arc surfaces, and the abutment surface (102e) is provided with convex points.

6. The down conductor T-type clamp according to claim 5, characterized in that: A first magnetic block (101c) is arranged at the end of the first lead block (101) close to the connection block, and two groups of the first magnetic blocks (101c) are arranged.

7. The down conductor T-type clamp according to claim 6, characterized in that: A second magnetic block (102f) is arranged on the side of the connection cover (102a) close to the first lead block (101), and the second magnetic block (102f) is arranged in two groups, the positions of the first magnetic block (101c) and the second magnetic block (102f) correspond to each other, and the magnetic poles of the first magnetic block (101c) and the second magnetic block (102f) are opposite.

8. The down conductor T-type clamp according to claim 7, characterized in that: The second lead block (201) is provided with a longitudinal through hole (201a), and the longitudinal through hole (201a) is used to pass the cable. The second lead block (201) is also provided with a groove (201b), and the groove (201b) is used to accommodate the pressing block (102b); The longitudinal through hole (201a) is communicated with the transverse through hole (101a).

9. The down conductor T-type clamp according to claim 8, characterized in that: The second lead block (201) is provided with a second threaded hole (201c) and a third threaded hole (201d); when the connection block is fitted with the end of the first lead block (101), the first threaded hole (102c) is connected to the second threaded hole (201c); The first threaded hole (102c), the second threaded hole (201c) and the third threaded hole (201d) are all used for connection with bolts.

10. The down conductor T-type clamp according to claim 9, characterized in that: The positioning member (202) comprises a first positioning block (202a) and a second positioning block (202b) which are arranged in the second lead block (201), the first positioning block (202a) being arranged at the lower end of the second threaded hole (201c), and the second positioning block (202b) being arranged at the lower end of the third threaded hole (201d); The ends of the first positioning block (202a) and the second positioning block (202b) are both connected to the inner wall of the second lead block (201) via a spring.

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