A mounting tool for a C-shaped large-opening multipurpose compression rubber wire clip

Abstract

The present application relates to a kind of C type big opening multipurpose compression rubber wire clamp installation tool.It solves the poor versatility and poor use flexibility of the tool for installing the rubber pad of compression wire clamp in the prior art.It includes positioning frame body with C type opening, positioning frame body lower end surface has positioning table top and upper end is connected with lifting adjusting seat, lifting adjusting seat circumferential inner side is provided with linkage lifting assembly by sliding guide structure, and the upper end of linkage lifting assembly is provided with lifting drive mechanism, the lower end of linkage lifting assembly is provided with connecting seat assembly, the bottom of connecting seat assembly is adjustably provided with compression contact structure for compressing rubber pad, and the sidewall of connecting seat assembly is provided with compression camber adjusting assembly for adjusting compression fit degree.The present application has the advantages that it can adapt to the compression installation of rubber pad with different camber, has good versatility, and can accurately adjust compression pressure and height, adapt to different installation depth and operation space, and is flexible in operation and use.

Description

Technical Field

[0001] This invention relates to the field of power fittings technology, specifically to an installation tool for a C-type large-opening multi-purpose compression rubber clamp. Background Technology

[0002] In power fittings applications, rubber pads are typically installed between the clamp and the conductor. According to design requirements, the inner diameter of the rubber pad must be smaller than the outer diameter of the conductor; therefore, additional pressure (far exceeding the strength of a human arm) must be applied during installation to compress and deform the rubber pad. This compression deformation is not only a necessary condition for installation but also a key mechanism for the clamp to exert grip on the conductor. This type of rubber pad compression is widely used in various power fittings such as damping spacers, slewing spacers, and adjustable pitch clamps. However, the application of rubber pads can easily affect the gripping force and conductivity of the spacers. Furthermore, due to significant differences in specifications, dimensions, and structural designs among clamp fittings, corresponding compression installation tools are required when compressing and installing rubber pads. Existing rubber pad compression installation tools are not only lacking in versatility but also expensive, affecting the flexibility of use.

[0003] To address the shortcomings of existing technologies, people have conducted long-term explorations and proposed various solutions. For example, Chinese patent literature discloses a rubber liner, a wire clamp arm using the rubber liner, and a spacer bar, application number CN202122690632.3. It includes a liner body, an arc-shaped groove formed on the outer side wall of the liner body along the circumferential direction, a wire receiving groove formed on the inner side wall of the liner body along the axial direction, and a conductive rod plug hole formed on the liner body along the radial direction.

[0004] The above solution has solved the problem to some extent that the application of rubber pads in the prior art can easily affect the gripping force and conductivity of the spacer. However, the solution still has many shortcomings. For example, when compressing and installing rubber pads, corresponding compression and installation tools are required, which not only have poor versatility but also have high costs and affect the flexibility of use. Summary of the Invention

[0005] The purpose of this invention is to address the above-mentioned problems by providing an installation tool for a C-type large-opening multi-purpose compression rubber clamp.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an installation tool for a C-shaped large-opening multi-purpose compression rubber clamp, comprising a positioning frame with a C-shaped opening, a positioning platform on the lower end of the positioning frame and a lifting adjustment seat connected to the upper end, a linkage lifting component being provided on the inner circumferential side of the lifting adjustment seat via a sliding guide structure, a lifting drive mechanism being provided on the upper end of the linkage lifting component, a connecting seat assembly being provided on the lower end of the linkage lifting component, a compression contact structure for compressing the rubber pad being adjustable at the bottom of the connecting seat assembly, and a compression arc adjustment component for adjusting the compression fit being provided on the side wall of the connecting seat assembly.

[0007] In the above-mentioned C-type large-opening multi-purpose compression rubber clamp installation tool, the lifting adjustment seat is longitudinally provided with a clearance guide hole that allows the linkage lifting component to pass through, and the lifting adjustment seat is transversely provided with a threaded connection hole. The upper end of the positioning frame is provided with a threaded connection part that is threaded into the threaded connection hole, and the threaded connection part is threaded into the threaded connection hole to fix the lifting adjustment seat. The threaded connection part is provided with a clearance through hole corresponding to the clearance guide hole.

[0008] In the aforementioned C-type large-opening multi-purpose compression rubber clamp installation tool, the linkage lifting assembly includes a linkage compression cylinder, a threaded connection channel is provided on the inner side of the linkage compression cylinder, a ring-shaped top pressure chuck is provided at the lower end of the linkage compression cylinder, and an extension top rod is provided at the lower end of the top pressure chuck; the sliding guide structure includes a lifting guide protrusion longitudinally provided on the inner wall of the clearance guide hole, and a lifting guide groove is provided on the outer wall of the linkage compression cylinder for the lifting guide protrusion to be inserted.

[0009] In the above-mentioned C-type large opening multi-purpose compression rubber clamp installation tool, the lifting drive mechanism includes a threaded lifting rod, which is threadedly connected to a threaded connection channel on the inner side of the linkage compression cylinder. The upper end of the threaded lifting rod is provided with a drive seat, and the drive seat is provided with a threaded connection through hole. A rotating drive rod structure is provided in the threaded connection through hole.

[0010] In the above-mentioned C-type large opening multi-purpose compression rubber clamp installation tool, the rotating drive rod structure includes a threaded locking part threaded in the threaded connection through hole, a rotating drive lever symmetrically provided at both ends of the threaded locking part, a telescopic adjustment sleeve provided at the end of the rotating drive lever away from the threaded connection part, and a rotating adjustment shaft provided on the rotating drive lever.

[0011] In the aforementioned C-type large-opening multi-purpose compression rubber clamp installation tool, the connecting seat assembly includes a connecting seat body. A positioning disc is provided at the upper end of the inner circumferential side of the connecting seat body, and a top pressure seat is provided at the lower end. A snap-fit ​​gap is provided between the top pressure seat and the positioning disc. The top pressure chuck is positioned within the snap-fit ​​gap and its bottom abuts against the top pressure seat. A fixed connection hole is provided on the inner circumferential side of the positioning disc body, and a threaded fixing part is provided between the bottom of the linkage compression cylinder and the positioning disc body. The threaded fixing part is threadedly connected to the fixed connection hole. A clearance channel is provided on the inner circumferential side of the top pressure seat for inserting an extension rod. The extension rod is inserted into the clearance channel and its bottom abuts against the inner wall of the bottom of the connecting seat body.

[0012] In the above-mentioned C-type large-opening multi-purpose compression rubber clamp installation tool, the compression contact structure includes a contact connecting seat, the bottom of the contact connecting seat is provided with an arc-shaped elastic contact part, the inner wall of the elastic contact part is provided with a receiving cavity, and the receiving cavity is provided with an arc-shaped extension part that can extend along both ends of the elastic contact part to expand the compression contact surface. An adjustable compression support base corresponding to the elastic contact part is provided on the positioning table.

[0013] In the above-mentioned C-type large-opening multi-purpose compression rubber wire clamp installation tool, the upper end of the contact connector is connected to the connector body through a positioning screw. The bottom and side wall of the connector body are provided with L-shaped adjustment grooves that allow the positioning screw to be pulled in and are interconnected. A locking screw for locking the positioning screw is inserted laterally on the connector body. The end of the positioning screw is provided with a threaded locking hole for connecting the locking screw.

[0014] In the aforementioned C-type large-opening multi-purpose compression rubber clamp installation tool, the contact connector is provided with a vertically arranged main adjustment groove. A top-pressing main rod is connected to the main adjustment groove through a lifting crossbar. The bottom of the top-pressing main rod acts on the elastic contact part. On both sides of the main adjustment groove, there are parallel supporting secondary grooves. A transverse supporting screw is provided in the supporting secondary groove. A supporting crossbar is rotatably mounted on the transverse supporting screw. The end of the supporting crossbar away from the transverse supporting screw is rotatably connected to the lifting crossbar. A top-pressing secondary rod is provided at the lower end of the transverse supporting screw, and a linkage crossbar is also provided between the transverse supporting screws. A linkage longitudinal rod is provided on the linkage crossbar, and an arc-shaped top-pressing part acting on the arc-shaped extension part is provided at the bottom of the linkage longitudinal rod.

[0015] In the above-mentioned C-type large-opening multi-purpose compression rubber clamp installation tool, the adjustable compression support base includes symmetrically arranged support halves, which are connected by a sliding connecting seat. The bottom of the support halves is provided with a position locking screw, and the positioning table is provided with an adjustable positioning groove for the position locking screw to be threaded and locked.

[0016] Compared with existing technologies, the advantages of this invention are as follows: It adopts a C-shaped large opening design, combined with an adjustable compression support base, which can adapt to rubber clamps of different sizes and specifications and installation scenarios. Furthermore, in the compression contact structure, the arc-shaped extension of the elastic contact part can extend along both ends to expand the contact surface. Combined with the compression arc adjustment component, the compression fit can be flexibly adjusted to adapt to rubber pads of different arcs, making it widely applicable. Secondly, the linkage lifting component achieves stable lifting through a sliding guide structure. Combined with the lifting drive mechanism, the compression pressure and height can be precisely adjusted to adapt to different installation depths and operating spaces. Moreover, the connecting seat assembly achieves multi-directional position adjustment of the compression contact structure through an L-shaped adjustment groove, positioning screw, and locking screw. Combined with the detachable design of the threaded fixing part, the component position can be quickly adjusted or the compression contact structure replaced as needed, improving operational flexibility. Therefore, this invention, through its multi-dimensional adjustable structure, universal design, and multi-functional integration, effectively solves the problems of poor versatility, high cost, and insufficient flexibility of existing rubber clamp compression installation tools, making it suitable for various installation scenarios. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the positioning frame structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the rotation angle of the rotating drive rod structure in this invention;

[0020] Figure 4 This is a schematic diagram of the linkage compression cylinder and its structure in this invention;

[0021] Figure 5 This is a schematic diagram of the lifting adjustment seat in this invention;

[0022] Figure 6 This is a schematic diagram of the rotation drive lever in this invention;

[0023] Figure 7 This is a cross-sectional view of the main body of the connector in this invention;

[0024] Figure 8 This is a schematic diagram of the compression arc adjustment component in this invention;

[0025] Figure 9 This is a cross-sectional view of the main body of the connector in this invention;

[0026] Figure 10 This is a schematic diagram of the adjustable compression support base structure in this invention;

[0027] In the diagram: 1. Positioning frame; 11. Positioning platform; 12. Lifting adjustment seat; 13. Clearance guide hole; 14. Threaded connection hole; 15. Threaded connection part; 16. Clearance through hole; 2. Sliding guide structure; 21. Lifting guide protrusion; 22. Lifting guide groove; 3. Linkage lifting assembly; 31. Linkage compression cylinder; 32. Threaded connection channel; 33. Top pressure chuck; 34. Extension top rod; 4. Lifting drive mechanism; 41. Threaded lifting rod; 42. Drive seat; 43. Threaded connection through hole; 44. Rotation drive rod structure; 44. Threaded locking part; 442. Rotation drive lever; 443. Telescopic adjustment sleeve; 444. Rotation adjustment shaft; 5. Connecting seat assembly; 51. Connecting seat body; 52. Positioning disc body; 53. Top pressure seat; 444. (The last part is incomplete and likely refers to a specific component or component.) 54. Gap 54, Fixed connection hole 55, Threaded fixing part 56, Clearance channel 57, Compression contact structure 6, Contact connection seat 61, Elastic contact part 62, Storage cavity 63, Arc-shaped extension part 64, Adjustable compression support base 65, Support half seat 651, Sliding connection seat 652, Adjustable positioning groove 653, Position locking screw 654, Positioning screw 66, L-shaped adjustment groove 67, Locking screw 68, Threaded locking hole 69, Compression arc adjustment assembly 7, Adjustment main groove 71, Lifting crossbar 72, Top pressure main rod 73, Support secondary groove 74, Transverse support screw 75, Support crossbar 76, Top pressure secondary rod 77, Linkage crossbar 78, Linkage longitudinal rod 79, Arc-shaped top pressure part 8. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1-10 As shown, a C-shaped large-opening multi-purpose compression rubber clamp installation tool includes a positioning frame 1 with a C-shaped opening. The lower end of the positioning frame 1 has a positioning platform 11 and the upper end is connected to a lifting adjustment seat 12. The lifting adjustment seat 12 is provided with a linkage lifting component 3 through a sliding guide structure 2 on its inner circumference. The upper end of the linkage lifting component 3 is provided with a lifting drive mechanism 4, and the lower end of the linkage lifting component 3 is provided with a connecting seat component 5. The bottom of the connecting seat component 5 is adjustablely provided with a compression contact structure 6 for compressing the rubber pad, and the side wall of the connecting seat component 5 is provided with a compression arc adjustment component 7 for adjusting the compression fit.

[0030] The lifting adjustment seat 12 has a longitudinal clearance guide hole 13 that allows the linkage lifting assembly 3 to pass through. The lifting adjustment seat 12 has a transverse threaded connection hole 14. The upper end of the positioning frame 1 has a threaded connection part 15 that is threaded into the threaded connection hole 14. The threaded connection part 15 is threaded into the threaded connection hole 14 to fix the lifting adjustment seat 12. The threaded connection part 15 has a clearance through hole 16 that corresponds to the clearance guide hole 13.

[0031] The clearance through hole 16 and the clearance guide hole 13 are interconnected and intersect within the lifting adjustment seat 12 to form the clearance guide hole 13.

[0032] As can be seen, the linkage lifting assembly 3 includes a linkage compression cylinder 31, a threaded connection channel 32 is provided on the inner side of the linkage compression cylinder 31, a ring-shaped top pressure chuck 33 is provided at the lower end of the linkage compression cylinder 31, and an extension top rod 34 is provided at the lower end of the top pressure chuck 33; the sliding guide structure 2 includes a lifting guide protrusion 21 longitudinally provided on the inner wall of the clearance guide hole 13, and a lifting guide groove 22 is provided on the outer wall of the linkage compression cylinder 31 for the lifting guide protrusion 21 to be inserted.

[0033] When adjusting the clamping, the linkage compression cylinder 31 is passively lowered by rotating the threaded lifting rod 41. Secondly, the lifting guide 21 and the lifting guide groove 22 cooperate to form a lifting guide, so that the linkage compression cylinder 31 can maintain circumferential positioning when the threaded lifting rod 41 rotates, and only make stable longitudinal lifting movements.

[0034] Obviously, the lifting drive mechanism 4 includes a threaded lifting rod 41, which is threadedly connected to the threaded connection channel 32 on the inner side of the linkage compression cylinder 31. The upper end of the threaded lifting rod 41 is provided with a drive seat 42, and the drive seat 42 is provided with a threaded connection through hole 43. A rotating drive rod structure 44 is threadedly provided in the threaded connection through hole 43.

[0035] The rotation of the threaded lifting rod 41 is achieved by the rotation of the rotation drive lever 442. Since the rotation drive lever 442 is equipped with a rotation adjustment shaft 444, it can be adjusted at multiple angles to prevent insufficient rotation space. Furthermore, the telescopic adjustment sleeve 443 can adjust the length of the rotation drive lever 442 to improve driving flexibility.

[0036] Furthermore, the rotating drive rod structure 44 includes a threaded locking part 441 threaded in the threaded connection through hole 43. The threaded locking part 441 is symmetrically provided with rotating drive levers 442 at both ends. A telescopic adjustment sleeve 443 is provided at the end of the rotating drive lever 442 away from the threaded connection part 15, and a rotating adjustment shaft 444 is provided on the rotating drive lever 442.

[0037] The telescopic adjustment sleeve 443 and the rotary drive lever 442 are connected by a telescopic rod, which allows for length adjustment to suit hand grip requirements.

[0038] Specifically, the connecting seat assembly 5 includes a connecting seat body 51. A positioning disc body 52 is provided at the upper end of the connecting seat body 51 on its inner side and a top pressure seat 53 is provided at the lower end. A snap-fit ​​gap 54 is provided between the top pressure seat 53 and the positioning disc body 52. ​​The top pressure chuck 33 is positioned in the snap-fit ​​gap 54 and its bottom abuts against the top pressure seat 53. A fixed connection hole 55 is provided on the inner side of the positioning disc body 52. ​​A threaded fixing part 56 is provided between the bottom of the linkage compression cylinder 31 and the positioning disc body 52. ​​The threaded fixing part 56 is threadedly connected to the fixed connection hole 55. A clearance channel 57 is provided on the inner side of the top pressure seat 53 for the insertion of an extension rod 34. The extension rod 34 is inserted into the clearance channel 57 and its bottom abuts against the inner wall of the bottom of the connecting seat body 51.

[0039] Furthermore, the compression contact structure 6 includes a contact connector 61, the bottom of which is provided with an arc-shaped elastic contact portion 62, the inner wall of which is provided with a receiving cavity 63, and the receiving cavity 63 is provided with an arc-shaped extension portion 64 that can extend along both ends of the elastic contact portion 62 to expand the compression contact surface. An adjustable compression support base 65 corresponding to the elastic contact portion 62 is provided on the positioning platform 11.

[0040] More specifically, the upper end of the contact connector 61 is connected to the connector body 51 via a positioning screw 66. The bottom and side walls of the connector body 51 are provided with L-shaped adjustment grooves 67 that allow the positioning screw 66 to be pulled in and are interconnected. A locking screw 68 for locking the positioning screw 66 is inserted laterally into the connector body 51. The end of the positioning screw 66 is provided with a threaded locking hole 69 for the locking screw 68 to be connected.

[0041] The contact connector 61 can be disassembled and replaced with different compression contact structures 6 to adapt to various rubber pad compression clamps.

[0042] In detail, the compression arc adjustment assembly 7 includes an adjustment main groove 71 disposed on the contact connection seat 61. A top pressure main rod 73 is connected to the adjustment main groove 71 through a lifting crossbar 72. The bottom of the top pressure main rod 73 acts on the elastic contact part 62. Support sub-grooves 74 are provided on both sides of the adjustment main groove 71 and are arranged in parallel. A transverse support screw 75 is disposed in the support sub-grooves 74. A support crossbar 76 is rotatably disposed on the transverse support screw 75. The end of the support crossbar 76 away from the transverse support screw 75 is rotatably connected to the lifting crossbar 72. A top pressure sub-rod 77 is disposed at the lower end of the transverse support screw 75 and acts on the elastic contact part 62. A linkage crossbar 78 is also disposed between the transverse support screws 75. A linkage longitudinal rod 79 is disposed on the linkage crossbar 78 and an arc-shaped top pressure part 8 acting on the arc-shaped extension part 64 is disposed at the bottom of the linkage longitudinal rod 79.

[0043] The height of the sliding adjustment lifting crossbar 72 is adjusted so that the bottom of the top pressure main rod 73 applies a top pressure force to the elastic contact part 62. The height of the transverse support screw 75 is adjusted, and the support crossbar 76 is used to position the lifting crossbar 72. After positioning, the transverse support screw 75 is locked. At this time, the top pressure auxiliary rod 77 simultaneously forms a top pressure on the elastic contact part 62. The three-point top pressure changes the curvature of the elastic contact part 62, thereby improving the fit and tightness of workpieces of different specifications.

[0044] Secondly, during the process of changing the curvature and tightness of the elastic contact part 62 by applying pressure, three-point pressure can be achieved through the main pressure rod 73 and the auxiliary pressure rod 77; alternatively, the lifting crossbar 72 can be positioned at the upper end and the transverse support screw 75 at the lower end, so that the main pressure rod 73 is disengaged from the elastic contact part 62 and the auxiliary pressure rod 77 applies pressure to the elastic contact part 62, achieving two-point pressure; or the lifting crossbar 72 can be positioned at the lower end and the transverse support screw 75 at the upper end, so that the main pressure rod 73 applies pressure to the contact elastic contact part 62 and the auxiliary pressure rod 77 is disengaged from the elastic contact part 62, achieving single-point pressure, thereby meeting the adjustment requirements of different curvatures and fits.

[0045] Preferably, the adjustable compression support base 65 includes symmetrically arranged support halves 651, which are connected by a sliding connecting seat 652. The bottom of the support half 651 is provided with a position locking screw 654, and the positioning platform 11 is provided with an adjustable positioning groove 653 for threaded locking of the position locking screw 654.

[0046] The upper surface of the support half 651 is an elastic structure, which can be adjusted by the locking screw 68 to change the curvature. Secondly, by adjusting the distance between the two support half 651, the extension of the support arc surface can be adjusted in conjunction with the sliding connecting seat 652. The upper and lower fitting and pressing can be achieved by adjusting the arc shape of the elastic contact part 62.

[0047] In summary, the principle of this embodiment is as follows: the workpiece is supported by the positioning platform 11 of the positioning frame 1, and the upper end is connected to the linkage lifting assembly 3 through the lifting adjustment seat 12. The sliding guide structure 2 ensures its stable longitudinal movement; the lifting drive mechanism 4 drives the linkage lifting assembly 3 to rise and fall, and the force is transmitted to the compression contact structure 6 at the bottom through the connecting seat assembly 5; the compression contact structure 6 can be adjusted and replaced by the positioning screw, and its elastic contact part 62 cooperates with the adjustable compression support base 65 to achieve basic clamping. Among them, the compression arc adjustment assembly 7 flexibly adjusts the arc and fit of the elastic contact part 62 through single / double / three-point pressing (pressing main rod, pressing secondary rod and arc extension part), and finally meets the requirements of precise and flexible compression installation of rubber pads of different specifications of wire clamps.

[0048] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

[0049] Although this paper extensively uses the following components: positioning frame 1, positioning platform 11, lifting adjustment seat 12, clearance guide hole 13, threaded connection hole 14, threaded connection part 15, clearance through hole 16, sliding guide structure 2, lifting guide protrusion 21, lifting guide slide 22, linkage lifting assembly 3, linkage compression cylinder 31, threaded connection channel 32, top pressure chuck 33, extension top rod 34, lifting drive mechanism 4, threaded lifting rod 41, drive seat 42, threaded connection through hole 43, rotation drive rod structure 44, threaded locking part 441, rotation drive lever 442, telescopic adjustment sleeve 443, rotation adjustment shaft 444, connecting seat assembly 5, connecting seat body 51, positioning disc body 52, top pressure seat 53, snap-fit ​​gap 54. The terms used include fixed connection hole 55, threaded fixing part 56, clearance channel 57, compression contact structure 6, contact connection seat 61, elastic contact part 62, receiving cavity 63, arc-shaped extension part 64, adjustable compression support base 65, support half seat 651, sliding connection seat 652, adjustable positioning groove 653, position locking screw 654, positioning screw 66, L-shaped adjustment groove 67, locking screw 68, threaded locking hole 69, compression arc adjustment assembly 7, adjustment main groove 71, lifting crossbar 72, top pressure main rod 73, support secondary groove 74, transverse support screw 75, support crossbar 76, top pressure secondary rod 77, linkage crossbar 78, linkage longitudinal rod 79, arc-shaped top pressure part 8, etc., but the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would contradict the spirit of the invention.

Claims

1. An installation tool for a C-shaped large-opening multi-purpose compression rubber clamp, comprising a positioning frame (1) with a C-shaped opening, wherein the positioning frame (1) has a positioning platform (11) on its lower end and a lifting adjustment seat (12) connected to its upper end, characterized in that, The lifting adjustment seat (12) is provided with a linkage lifting component (3) through a sliding guide structure (2) on its inner circumference. The upper end of the linkage lifting component (3) is provided with a lifting drive mechanism (4). The lower end of the linkage lifting component (3) is provided with a connecting seat component (5). The bottom of the connecting seat component (5) is adjustablely provided with a compression contact structure (6) for compressing the rubber pad. The side wall of the connecting seat component (5) is provided with a compression arc adjustment component (7) for adjusting the compression fit. The compression contact structure (6) includes a contact connector (61), the bottom of which is provided with an arc-shaped elastic contact portion (62), the inner wall of which is provided with a receiving cavity (63), and the receiving cavity (63) is provided with an arc-shaped extension portion (64) that can extend along both ends of the elastic contact portion (62) to expand the compression contact surface. The compression arc adjustment assembly (7) includes an adjustment main groove (71) disposed on a contact connector (61). A top pressure main rod (73) is connected to the adjustment main groove (71) via a lifting crossbar (72). The bottom of the top pressure main rod (73) acts on the elastic contact part (62). Support sub-grooves (74) are provided on both sides of the adjustment main groove (71) and are arranged in parallel. A transverse support screw (75) is disposed in the support sub-grooves (74). A support is rotatably disposed on the transverse support screw (75). A cross brace (76) is provided, and the end of the cross brace (76) away from the transverse support screw (75) is rotatably connected to the lifting cross bar (72). The lower end of the transverse support screw (75) is provided with a top-pressing auxiliary rod (77) that acts on the elastic contact part (62) at the bottom. A linkage cross bar (78) is also provided between the transverse support screws (75). A linkage longitudinal rod (79) is provided on the linkage cross bar (78), and an arc-shaped top-pressing part (8) that acts on the arc-shaped extension part (64) is provided at the bottom of the linkage longitudinal rod (79).

2. The installation tool for a C-type large-opening multi-purpose compression rubber wire clamp according to claim 1, characterized in that, The lifting adjustment seat (12) is longitudinally provided with a clearance guide hole (13) through which the linkage lifting assembly (3) can pass. The lifting adjustment seat (12) is transversely provided with a threaded connection hole (14). The upper end of the positioning frame (1) is provided with a threaded connection part (15) that is threaded into the threaded connection hole (14). The threaded connection part (15) is threaded into the threaded connection hole (14) to fix the lifting adjustment seat (12). The threaded connection part (15) is provided with a clearance through hole (16) corresponding to the clearance guide hole (13).

3. The installation tool for a C-type large-opening multi-purpose compression rubber clamp according to claim 2, characterized in that, The linkage lifting assembly (3) includes a linkage compression cylinder (31), which has a threaded connection channel (32) on its inner circumferential side. The lower end of the linkage compression cylinder (31) is provided with a ring-shaped top pressure chuck (33), and the lower end of the top pressure chuck (33) is provided with an extension top rod (34). The sliding guide structure (2) includes a lifting guide protrusion (21) longitudinally disposed on the inner wall of the clearance guide hole (13), and the outer circumferential side of the linkage compression cylinder (31) is provided with a lifting guide groove (22) into which the lifting guide protrusion (21) can be inserted.

4. The installation tool for a C-type large-opening multi-purpose compression rubber clamp according to claim 3, characterized in that, The lifting drive mechanism (4) includes a threaded lifting rod (41), which is threadedly connected to the threaded connection channel (32) on the inner side of the linkage compression cylinder (31). The upper end of the threaded lifting rod (41) is provided with a drive seat (42), and the drive seat (42) is provided with a threaded connection through hole (43), and a rotating drive rod structure (44) is threaded inside the threaded connection through hole (43).

5. The installation tool for a C-type large-opening multi-purpose compression rubber wire clamp according to claim 4, characterized in that, The rotating drive rod structure (44) includes a threaded locking part (441) threaded in the threaded connection through hole (43), and rotating drive levers (442) are symmetrically provided at both ends of the threaded locking part (441). A telescopic adjustment sleeve (443) is provided at one end of the rotating drive lever (442) away from the threaded connection part (15), and a rotating adjustment shaft (444) is provided on the rotating drive lever (442).

6. The installation tool for a C-type large-opening multi-purpose compression rubber clamp according to claim 3, characterized in that, The connecting seat assembly (5) includes a connecting seat body (51). The upper end of the connecting seat body (51) is provided with a positioning disc body (52) and the lower end is provided with a top pressure seat (53). A snap-fit ​​gap (54) is provided between the top pressure seat (53) and the positioning disc body (52). The top pressure chuck (33) is positioned in the snap-fit ​​gap (54) and its bottom abuts against the top pressure seat (53). The positioning disc body (52) is provided with a fixed connection hole (55) on its inner side. A threaded fixing part (56) is provided between the bottom of the linkage compression cylinder (31) and the positioning disc body (52). The threaded fixing part (56) is threadedly connected to the fixed connection hole (55). The top pressure seat (53) is provided with a clearance channel (57) on its inner side for inserting an extension rod (34). The extension rod (34) is inserted into the clearance channel (57) and its bottom abuts against the inner wall of the bottom of the connecting seat body (51).

7. The installation tool for a C-type large-opening multi-purpose compression rubber clamp according to claim 6, characterized in that, An adjustable compression support base (65) is provided on the positioning platform (11) corresponding to the elastic contact part (62).

8. The installation tool for a C-type large-opening multi-purpose compression rubber wire clamp according to claim 7, characterized in that, The upper end of the contact connector (61) is connected to the connector body (51) via a positioning screw (66). The bottom and side wall of the connector body (51) are provided with L-shaped adjustment grooves (67) that allow the positioning screw (66) to be pulled in and are interconnected. A locking screw (68) for locking the positioning screw (66) is inserted laterally on the connector body (51). The end of the positioning screw (66) is provided with a threaded locking hole (69) for the locking screw (68) to be connected.

9. The installation tool for a C-type large-opening multi-purpose compression rubber wire clamp according to claim 7, characterized in that, The adjustable compression support base (65) includes symmetrically arranged support halves (651), which are connected by a sliding connecting seat (652). The bottom of the support halves (651) is provided with a position locking screw (654), and the positioning platform (11) is provided with an adjustable positioning groove (653) for the position locking screw (654) to be threaded.

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