Clamping tool for assembling transverse rib plate of cable saddle

Abstract

The utility model discloses a clamping tool for assembling a transverse rib plate of a cable saddle. The clamping tool is provided with a positioning base plate and at least one group of horse plates, the width of the positioning base plate is larger than the thickness of the transverse rib plate, the bottom side of the positioning base plate is a supporting base surface, and the top side of the positioning base plate is a clamping base surface; the horse plate is connected to the clamping base surface of the positioning base plate to form a clamping groove capable of accommodating the outer side of the corresponding transverse rib plate; when the transverse rib plate of the cable saddle is assembled, the transverse rib plate is clamped at a set position close to the outer side edge of the transverse rib plate of the working platform through a clamping groove between the horse plates, the horse plates and the clamped transverse rib plate are in spot welding connection, and the positioning base plate is in plane contact fit with the working platform or an equal-height pad on the working platform through the supporting base plane. Aiming at the particularity of the cable saddle with a saddle body of a steel plate welding structure, the cable saddle supporting and clamping device can stably support and clamp the cable saddle horizontally arranged on a working platform, and has the technical characteristics of simplicity and feasibility in supporting and clamping and stability in supporting.

Description

Technical Field

[0001] This utility model relates to a clamping fixture for machining thin plate workpieces, specifically a clamping fixture for assembling transverse ribs of a cable saddle. Background Technology

[0002] Suspension bridge cable saddles are classified into fully cast, fully welded, and cast-welded composite types. Among them, fully welded cable saddles and cast-welded composite cable saddles effectively solve the casting defects of fully cast cable saddles, and have the technical characteristics of compact structure, good stress performance, and easy molding.

[0003] Both the fully welded cable saddle and the cast-welded composite cable saddle have a saddle body structure welded from steel plates. The saddle body structure mainly consists of a base plate, at least one longitudinal rib plate arranged along the width of the cable groove on the base plate (each longitudinal rib plate is arranged along the length of the cable groove), multiple transverse rib plates arranged on both sides of the base plate along the length of the cable groove (each transverse rib plate is arranged along the width of the cable groove on the corresponding side), and reinforcing ribs arranged between adjacent transverse rib plates. For example, the Chinese patent documents published under the title "A Cast-Welded Composite Cable Saddle Forming Structure" (publication number CN111535176 A, publication date August 14, 2020) and "An Assembled Cable Saddle Structure" (publication number CN208857696 U, publication date May 14, 2019) are examples of such technologies.

[0004] This type of cable saddle with a welded steel plate structure involves the assembly of transverse ribs with other structures in the saddle body and with the saddle head during the forming process. To improve the flexibility and operability of the transverse rib assembly operation, the transverse ribs need to be placed vertically on the working platform with their outer vertical edge as the bottom edge, meaning the entire cable saddle is placed horizontally on the working platform. This horizontal placement of the cable saddle on the working platform means that the transverse ribs use their normal outer vertical edge as the bottom edge for support and engagement with the working platform. Due to the thinness of the transverse ribs, and the irregular vertical edge of the outer vertical edge (in the upright position of the cable saddle, the transverse ribs exhibit an irregular structure with a wider bottom and a narrower top), this directly increases the technical difficulty of supporting and clamping the transverse ribs on the working platform. Common equal-height pad support methods are difficult to directly and stably clamp and support the horizontally placed cable saddle. Utility Model Content

[0005] The technical objective of this utility model is to provide a clamping fixture for assembling transverse ribs of a cable saddle that can provide simple and stable clamping support for transverse ribs that are converted to vertical arrangement, in view of the special characteristics of the cable saddle with a welded steel plate structure and the shortcomings of existing clamping technology.

[0006] The technical objective of this utility model is achieved through the following technical solution: a clamping fixture for assembling transverse ribs of a cable saddle, the clamping fixture having a positioning base plate and at least one set of rib plates.

[0007] The width of the positioning base plate is greater than the thickness of the outer facade of the transverse rib plate. The bottom side of the positioning base plate is a supporting base surface with a planar structure, and the top side of the positioning base plate is a clamping base surface used as a connecting plate.

[0008] The mounting plates are connected and fixed on the clamping base surface of the positioning base plate. A set of mounting plates has two mounting plates arranged at a distance. The two mounting plates in the same set form a clamping groove that can accommodate the outer side of the corresponding transverse rib.

[0009] During assembly, the transverse ribs of the cable saddle lie flat on the work platform, and the transverse ribs on the bottom side of the cable saddle are arranged vertically on the work platform. The clamping fixture is clamped at a set position on the outer side of the transverse rib near the work platform through the clamping groove between the clamping plates. The clamping plates of the clamping fixture are spot welded to the clamped transverse rib. The positioning base plate of the clamping fixture forms a planar contact fit with the work platform or the equal height pad on the work platform through the supporting base surface.

[0010] The aforementioned technical measures address the unique characteristics of cable saddles with welded steel plate structures (such as fully welded cable saddles or cast-welded composite cable saddles). They consist of a positioning base plate serving as a support carrier and a fixedly connected saddle assembly, forming a clamping fixture that can be connected to the outer edge of the transverse ribs. The outer surface of the positioning base plate serves as a support base that can be parallel to the working platform after turning, and the width of the support base relative to the thickness of the transverse ribs is increased. Thus, when the cable saddle lies flat on the working platform, the clamping fixture connected to the outer edge of the lower transverse ribs forms a support base with a large force-bearing surface facing the working platform. It can be directly or stably supported on the working platform via leveling pads, offering the technical advantages of simple and easy clamping and stable support.

[0011] As one of the preferred technical solutions, the length of the positioning base plate of the clamping fixture is at least equal to its width. This technical measure is based on the special characteristics of the clamping fixture in clamping and supporting the transverse ribs. The width of the positioning base plate must be greater than the thickness of the transverse rib. With the length of the positioning base plate at least equal to its width, the outer side of the connected transverse rib can form a large and flat supporting force surface, so as to ensure the stability of its clamping support on the work platform.

[0012] As one of the preferred technical solutions, the clamping fixture has two sets of support plates, which are arranged at intervals along the length of the positioning base plate, and the two sets of support plates form the same clamping groove. This technical measure forms four relatively dispersed spot-welded support structures that constitute the same clamping groove by the two sets of support plates. While enhancing the connection strength and stability with the transverse rib, it simplifies the connection structure between the clamping fixture and the transverse rib as much as possible, so as to facilitate spot welding operations and subsequent disassembly operations.

[0013] As one of the preferred technical solutions, the clamping fixture is used to clamp the straight edge segment of the outer side of the transverse rib.

[0014] Correspondingly, the bottom of the clamping groove of the clamping fixture is a planar structure, that is, a planar clamping fixture;

[0015] When the clamping fixture is held by the clamping groove between the plates at the straight edge of the outer side of the transverse rib near the working platform, the straight edge of the outer side of the transverse rib is seated in the clamping groove of the clamping fixture in a surface contact manner.

[0016] The clamping fixture of the above-mentioned technical measures is used to clamp and support the straight edge section of the outer side of the transverse rib, so as to increase the support force surface between the straight edge section of the outer side of the transverse rib and the working platform after turning, and improve the stability of the support clamping.

[0017] Furthermore, the clamping fixture forming the clamping slot has a right-angled triangular structure at its outer end in the vertical direction.

[0018] The mounting plate is fixedly connected to the clamping base surface of the positioning substrate with one right-angled side, and the mounting plate forms a clamping groove with the other right-angled side.

[0019] Alternatively, the clamping fixture forming the clamping slot has a right-angled trapezoidal structure at its end in the vertical direction.

[0020] The bottom edge of the mounting plate is fixedly connected to the clamping base surface of the positioning substrate, and the mounting plate has a clamping groove constructed with a straight waist edge.

[0021] The aforementioned technical measures enable the mounting plate to form a stable clamping groove and a high-strength connection with the positioning base plate, providing high stability for the transition support of the transverse ribs.

[0022] As one of the preferred technical solutions, the clamping fixture is used to clamp the inclined section of the outer side of the transverse rib.

[0023] Correspondingly, the bottom of the clamping groove of the clamping fixture is a sloping structure, that is, a sloping clamping fixture.

[0024] When the clamping fixture is held by the clamping groove between the plates at the inclined section of the outer side of the transverse rib near the working platform, the inclined section of the outer side of the transverse rib is seated in the clamping groove of the clamping fixture in a surface contact manner.

[0025] The clamping fixture of the above-mentioned technical measures is used to clamp and support the inclined section on the outer side of the transverse rib. On the one hand, it forms a transition to the vertical side of the inclined section to ensure that a support plane can be formed after turning. On the other hand, it increases the support force-bearing surface between the inclined section and the working platform after turning, thereby improving the operability and stability of the support clamping.

[0026] Furthermore, the clamping fixture also has a wedge with an inclined surface structure;

[0027] The wedges are arranged in the clamping groove of the clamping fixture and are fixedly connected to the clamping base surface of the positioning base plate. The wedges have an inclined surface in the clamping groove that matches the inclined side of the outer side of the transverse rib.

[0028] The above-mentioned technical measures address the unique requirement of clamping the inclined section of the outer side of the transverse rib plate for clamping and support. The inclined wedge block forms a groove in the clamping slot that matches the inclined section of the transverse rib plate, ensuring a stable connection between the clamping fixture and the inclined section of the transverse rib plate, and maintaining the stable support surface after turning. At the same time, compared with the structure of directly machining the top surface of the positioning substrate into an inclined surface, although it seems to have more components and make the molding structure more complex, this combination structure is actually easier to process, especially the processing of the positioning substrate, which is easier to form.

[0029] Furthermore, the clamping fixture forming the clamping slot has a right-angled trapezoidal structure at its outer contour in the vertical direction.

[0030] The bottom edge of the horse plate is fixedly connected to the clamping base surface of the positioning substrate, and the horse plate is fixedly connected to the wedge block with its straight waist edge and extends upward to form a clamping groove.

[0031] Alternatively, the clamping fixture forming the clamping slot plate has a rectangular outer contour at its end in the vertical direction.

[0032] The mounting plate is fixedly connected to the clamping base surface of the positioning substrate with its wide side, and the mounting plate is fixedly connected to the wedge block with its long side and extends upward to form a clamping groove.

[0033] The aforementioned technical measures allow the mounting plate to not only work with the wedge block to form a stable clamping groove, but also to form a high-strength connection with the positioning base plate, resulting in high stability for the transition support of the transverse rib plate.

[0034] The beneficial technical effects of this utility model are as follows: Addressing the unique characteristics of the cable saddle with its welded steel plate structure, the above-mentioned technical measures consist of a positioning base plate serving as a support carrier and a fixedly connected horse plate assembly, forming a clamping fixture that can be connected to the outer side of the transverse ribs. The outer surface of the positioning base plate serves as a support base that can be parallel to the working platform after turning, and the width of the support base relative to the thickness of the transverse ribs is increased. Thus, when the cable saddle lies flat on the working platform, the clamping fixture connected to the outer side of the lower transverse ribs forms a support base with a larger force-bearing surface facing the working platform, which can be directly or stably supported on the working platform using leveling pads. In the above technical solution, for the irregular structure of the outer side of the transverse ribs in the height direction, the combined use of planar and inclined clamping fixtures enables the cable saddle lying flat on the working platform to form a stable support clamp. The overall solution features simple and easy-to-implement support clamping, as well as stable support. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the planar clamping fixture of this utility model.

[0036] Figure 2 for Figure 1 Top view.

[0037] Figure 3 for Figure 2 Side view.

[0038] Figure 4 This is a structural schematic diagram of the inclined plane type clamping fixture of this utility model.

[0039] Figure 5 for Figure 4 Top view.

[0040] Figure 6 for Figure 5 Side view.

[0041] Figure 7 The figures show the usage of the planar clamping fixture and the inclined clamping fixture of this utility model in the assembly of the transverse ribs of the cable saddle.

[0042] Figure 8 for Figure 7 A schematic diagram of the structure of the mid-plane type clamping fixture supporting and clamping the transverse rib plate.

[0043] Figure 9 for Figure 8 Side view.

[0044] Figure 10 for Figure 7 A schematic diagram of the inclined plane clamping fixture supporting the transverse rib plate.

[0045] Figure 11 for Figure 10 Side view.

[0046] The symbols in the diagram have the following meanings: 1—Planar clamping fixture; 11—Positioning base plate one; 12—Mounting plate one; 13—Supporting base surface one; 14—Clamping base surface one; 15—Clamping groove one; 2—Sloping clamping fixture; 21—Positioning base plate two; 22—Mounting plate two; 23—Supporting base surface two; 24—Clamping base surface two; 25—Clamping groove two; 26—Wedge block; 3—Saddle; 31—Transverse rib plate; 32—Longitudinal rib plate; 33—Base plate; 34—Saddle head; 4—Working platform; 5—Equal height pad. Detailed Implementation

[0047] This utility model relates to a clamping fixture for machining thin plate workpieces, specifically a clamping fixture for assembling transverse ribs of a cable saddle. The following description refers to the accompanying drawings. Figure 1 —11 provides a clear and detailed explanation of the technical solution of this utility model.

[0048] It should be noted that the accompanying drawings of this utility model are schematic, and unnecessary details have been simplified to clarify the technical purpose of this utility model, so as to avoid obscuring the technical solution contributed by this utility model to the prior art. In addition, the expressions such as "about" and "basically" regarding quantity or fit relationship in the following text mean that reasonable assembly errors and processing errors are allowed in the industry, and do not literally describe absolute quantity or fit relationship.

[0049] Example 1

[0050] See Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 As shown, the cable saddle 3, which has a steel plate welded structure, is mainly composed of a base plate 33, two longitudinal ribs 32 arranged on the base plate 33 along the width of the cable groove of the saddle head 34 (each longitudinal rib 32 is arranged along the length of the cable groove), multiple transverse ribs 31 arranged on both sides of the base plate 33 along the length of the cable groove of the saddle head 34 (each transverse rib 31 is arranged on the corresponding side along the width of the cable groove), and various reinforcing ribs arranged between adjacent transverse ribs 31.

[0051] In the cable saddle 3 of the above structure, in the upright position (i.e., the cable groove is facing up and the bottom plate 33 of the saddle body is facing down), the transverse rib 31 has an irregular structure with a wide bottom and a narrow top. The outer side of the transverse rib 31 has a straight edge section at the bottom and a sloping edge section (including curved edges) in the middle and upper part.

[0052] In the forming of the cable saddle 3, to improve operational flexibility and operability, the cable saddle 3 is placed horizontally on the working platform 4. This requires the transverse rib 31 located on the bottom side of the saddle head 34 to be supported and clamped on the working platform 4 with its outer edge as the bottom edge. That is, the transverse rib 31 on the working platform 4 forms a 90° downward turn with its outer edge facing down. To provide stable support and clamping for this type of transverse rib 31 on the working platform 4, the clamping fixture of this utility model was developed.

[0053] Specifically, to accommodate the structural forms of the straight and inclined sections on the outer side of the aforementioned transverse rib 31, the clamping fixture of this utility model is divided into a planar clamping fixture 1 and an inclined clamping fixture 2, such as... Figure 7 As shown. The planar clamping fixture 1 is used to clamp and fix the straight edge segment of the outer side of the transverse rib 31, as shown. Figure 8 and Figure 9 As shown; the inclined clamping fixture 2 is used to clamp and fix the inclined section of the outer side of the transverse rib 31, such as... Figure 10 and Figure 11 As shown.

[0054] For more details, see Figure 1 , Figure 2 and Figure 3 As shown, the planar clamping fixture 1 has a positioning base plate 11 and two sets of mounting plates 1.

[0055] The width of the positioning base plate 11 is greater than the thickness of the outer straight edge of the transverse rib 31, and the length of the positioning base plate 11 is approximately equal to its width, giving it a roughly square shape when viewed from above. In its engagement with the transverse rib 31, the positioning base plate 11 corresponds in width to the thickness direction of the transverse rib 31, and in length to the height direction of the transverse rib 31 (or, if the bottom edge is considered after the turn, the length direction is also considered, the same applies below). The positioning base plate 11 is a flat plate structure; its bottom side is a supporting base surface 13, which is planar, and its top side is a clamping base surface 14, used to connect the mounting plate 12.

[0056] Two sets of mounting plates are arranged at intervals along the length of the positioning base plate 11 on the clamping base surface 14 of the positioning base plate 11, and are welded and fixed to the positioning base plate 11. Each set of mounting plates has two mounting plates 12 arranged at intervals along the width of the positioning base plate 11. The two mounting plates 12 form a clamping groove 15 that can accommodate the straight edge section of the outer side of the corresponding transverse rib 31. The two sets of mounting plates constitute the same clamping groove 15, and the bottom of the clamping groove 15 is a planar structure. The outer contour of the aforementioned mounting plate 12 at its vertical end is a right-angled triangular structure, which is fixedly connected to the clamping base surface 14 of the positioning base plate 11 by one right-angled side, and forms the clamping groove 15 by the other right-angled side.

[0057] See Figure 7 As shown, during assembly, the transverse ribs 31 of the cable saddle 3 lie flat on the work platform 4. The transverse ribs 31 at the bottom of the cable saddle 3 are arranged vertically on the work platform 4. The planar clamping fixture 1 clamps the straight edge of the outer side of the transverse rib 31 near the work platform 4 through the clamping groove 15 between the mounting plates 12. The straight edge of the outer side of the transverse rib 31 is placed in the clamping groove 15 of the planar clamping fixture 1 in a surface contact manner. The mounting plates 12 of the planar clamping fixture 1 are spot-welded to the straight edge of the clamped transverse rib 31. The positioning base plate 11 of the planar clamping fixture 1 forms a planar contact fit with the corresponding level pad 5 on the work platform 4 through the supporting base 13 (or it can be placed directly on the work platform 4, depending on the operation requirements). In other words, when the cable saddle 3 is upright, the planar clamping fixture 1 connected to the straight edge of the outer side of the transverse rib 31 has a basic vertical fit between the support base surface 13 extension surface of its positioning base plate 11 and the working platform 4.

[0058] See Figure 4 , Figure 5 and Figure 6 As shown, the inclined clamping fixture 2 has a positioning base plate 21, two sets of mounting plates 2 and a wedge block 26.

[0059] The width of the second positioning base plate 21 is greater than the thickness of the outer inclined section of the transverse rib 31, and the length of the second positioning base plate 21 is greater than its width. Its top-view outline is basically rectangular. In its cooperation with the transverse rib 31, the width direction of the second positioning base plate 21 corresponds to the thickness direction of the transverse rib 31, and the length direction of the second positioning base plate 21 corresponds to the height direction of the transverse rib 31 (or, if the bottom edge is considered after the turn, the length direction is also considered, the same applies below). The second positioning base plate 21 has a flat structure; its bottom side is the second supporting base 23, which is planar, and its top side is the second clamping base 24, used as a connecting plate 22.

[0060] Two sets of mounting plates are arranged at intervals along the length of the positioning base plate 21 on the clamping base surface 24 of the positioning base plate 21, and are welded and fixed to the positioning base plate 21. Each set of mounting plates has two mounting plates 22 arranged at intervals along the width of the positioning base plate 21. The two mounting plates 22 form a clamping groove 25 between them to accommodate the oblique edge of the outer side of the corresponding transverse rib plate 31. The two sets of mounting plates constitute the same clamping groove 25. The outer contour of the aforementioned mounting plate 22 at its vertical end is a rectangular structure. It is fixedly connected to the clamping base surface 24 of the positioning base plate 21 by its wide side, and fixedly connected to the wedge block 26 by its long side, extending upward to form the clamping groove 25.

[0061] The lateral outer contour of the wedge 26 is approximately triangular, with the bottom side being a planar structure that matches the clamping base surface 24 of the positioning substrate 21, and the top side being an inclined structure. The wedge 26 is arranged in the clamping groove 25 of the inclined clamping fixture 2 and is fixedly connected to the clamping base surface 24 of the positioning substrate 21. The wedge 26 forms an inclined surface in the clamping groove 25 that matches the inclined side of the outer side of the transverse rib 31, that is, the bottom of the clamping groove 25 is an inclined structure.

[0062] See Figure 7 As shown, during assembly, the transverse ribs 31 of the cable saddle 3 lie flat on the work platform 4. The transverse ribs 31 on the bottom side of the cable saddle 3 are arranged vertically on the work platform 4. The inclined clamping fixture 2 clamps the transverse rib 31 near the work platform 4 at the inclined side section of the outer side through the clamping groove 25 between the two mounting plates 22. The inclined side section of the outer side of the transverse rib 31 is located in the clamping groove 25 of the inclined clamping fixture 2 in a surface contact manner. The mounting plates 22 of the inclined clamping fixture 2 are spot welded to the inclined side section of the clamped transverse rib 31. The positioning base plate 21 of the inclined clamping fixture 2 forms a planar contact fit with the corresponding level pad 5 on the work platform 4 through the supporting base 23. In other words, when the cable saddle 3 is upright, the inclined clamping fixture 2 connected to the outer inclined side of the transverse rib plate 31 has a basic vertical fit with the support base surface 23 extension surface of the positioning base plate 21 and the working platform 4.

[0063] Example 2

[0064] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0065] The planar clamping fixture forms the clamping slot plate. The outer contour of the end in the vertical direction is a right-angled trapezoidal structure. Its lower bottom edge is fixedly connected to the clamping base surface of the positioning plate, and its straight waist edge forms the clamping slot.

[0066] Example 3

[0067] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0068] The inclined clamping fixture forms the clamping slot plate. The outer contour of the end in the vertical direction is a right-angled trapezoidal structure. Its lower bottom edge is fixedly connected to the clamping base surface of the positioning plate. The clamping slot is constructed by the straight waist edge and the wedge block.

[0069] Example 4

[0070] The rest of the content of this embodiment is the same as that of embodiment 1 or 3, except that:

[0071] The inclined clamping fixture forms a wedge block in the clamping groove and is an integral structure with the positioning base plate. That is, a raised inclined structure is machined on the clamping base surface of the positioning base plate, and a fixing plate is welded on both sides of the raised inclined structure.

[0072] Example 5

[0073] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0074] The length of the positioning base plate of the inclined clamping fixture is basically equal to its width, and its top view outline is basically square.

[0075] Example 6

[0076] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0077] The flat clamping fixture forms a set of clamping plates for the clamping slot. The two clamping plates that make up the clamping plate set are arranged in a long strip along the length of the positioning base plate.

[0078] Example 7

[0079] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0080] The inclined clamping fixture forms a set of clamping plates for the clamping groove. The two clamping plates that make up the clamping plate set are arranged in a long strip along the length of the positioning base plate.

[0081] Example 8

[0082] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0083] In the assembly of the transverse ribs of the cable saddle, only the outer inclined section of the transverse rib is supported and clamped. Therefore, only inclined clamping fixtures are involved, and flat clamping fixtures are eliminated.

[0084] Example 9

[0085] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0086] In the assembly of the transverse ribs of the cable saddle, only the straight edge section of the outer side of the transverse rib is supported and clamped. Therefore, only planar clamping fixtures are involved, and inclined clamping fixtures are eliminated.

[0087] The above embodiments are only used to illustrate the present invention and are not intended to limit it.

[0088] Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions of the above embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the present invention.

Claims

1. A clamping fixture for assembling transverse ribs of a cable saddle, characterized in that: The clamping fixture has a positioning base plate and at least one set of mounting plates; The width of the positioning base plate is greater than the thickness of the outer facade of the transverse rib plate. The bottom side of the positioning base plate is a supporting base surface with a planar structure, and the top side of the positioning base plate is a clamping base surface used as a connecting plate. The mounting plates are connected and fixed on the clamping base surface of the positioning base plate. A set of mounting plates has two mounting plates arranged at a distance. The two mounting plates in the same set form a clamping groove that can accommodate the outer side of the corresponding transverse rib. During assembly, the transverse ribs of the cable saddle lie flat on the work platform, and the transverse ribs on the bottom side of the cable saddle are arranged vertically on the work platform. The clamping fixture is clamped at a set position on the outer side of the transverse rib near the work platform through the clamping groove between the clamping plates. The clamping plates of the clamping fixture are spot welded to the clamped transverse rib. The positioning base plate of the clamping fixture forms a planar contact fit with the work platform or the equal height pad on the work platform through the supporting base surface.

2. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 1, characterized in that: The length of the positioning base plate of the clamping fixture is at least equal to its width.

3. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 1, characterized in that: The clamping fixture has two sets of clamping plates, which are arranged at intervals along the length of the positioning base plate, and the two sets of clamping plates form the same clamping groove.

4. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 1, 2 or 3, characterized in that: The clamping fixture is used to clamp the straight edge segment of the outer side of the transverse rib. Correspondingly, the bottom of the clamping groove of the clamping fixture is a planar structure; When the clamping fixture is held by the clamping groove between the plates at the straight edge of the outer side of the transverse rib near the working platform, the straight edge of the outer side of the transverse rib is seated in the clamping groove of the clamping fixture in a surface contact manner.

5. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 4, characterized in that: The clamping fixture forms a clamping slot plate, and the outer contour of the end in the vertical direction is a right-angled triangle structure. The mounting plate is fixedly connected to the clamping base surface of the positioning substrate with one right-angled side, and the mounting plate forms a clamping groove with the other right-angled side.

6. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 4, characterized in that: The clamping fixture forms a clamping slot plate, and the outer contour of the end in the vertical direction is a right-angled trapezoidal structure. The bottom edge of the mounting plate is fixedly connected to the clamping base surface of the positioning substrate, and the mounting plate has a clamping groove constructed with a straight waist edge.

7. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 1, 2 or 3, characterized in that: The clamping fixture is used to clamp the inclined section of the outer side of the transverse rib. Correspondingly, the bottom of the clamping groove of the clamping fixture is a sloping structure; When the clamping fixture is held by the clamping groove between the plates at the inclined section of the outer side of the transverse rib near the working platform, the inclined section of the outer side of the transverse rib is seated in the clamping groove of the clamping fixture in a surface contact manner.

8. The clamping fixture for assembling the transverse rib of the cable saddle according to claim 7, characterized in that: The clamping fixture also has a wedge with an inclined surface structure; The wedges are arranged in the clamping groove of the clamping fixture and are fixedly connected to the clamping base surface of the positioning base plate. The wedges have an inclined surface in the clamping groove that matches the inclined side of the outer side of the transverse rib.

9. The clamping fixture for assembling the transverse rib of the cable saddle according to claim 8, characterized in that: The clamping fixture forms a clamping slot plate, and the outer contour of the end in the vertical direction is a right-angled trapezoidal structure. The bottom edge of the horse plate is fixedly connected to the clamping base surface of the positioning substrate, and the horse plate is fixedly connected to the wedge block with its straight waist edge and extends upward to form a clamping groove.

10. The clamping fixture for assembling the transverse ribs of the cable saddle according to claim 8, characterized in that: The clamping fixture forms a clamping slot plate, and the outer contour of the end in the vertical direction is a rectangular structure. The mounting plate is fixedly connected to the clamping base surface of the positioning substrate with its wide side, and the mounting plate is fixedly connected to the wedge block with its long side and extends upward to form a clamping groove.

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