Main cable saddle and suspension bridge

Abstract

This disclosure provides a main cable saddle and suspension bridge, belonging to the field of bridge engineering. The main cable saddle comprises a saddle and two saddle bodies. The saddle comprises a first body and a second body, the first body and the second body being movably connected. The two saddle bodies are arranged side by side and detachably connected, and both saddle bodies are connected to the side of the first body facing away from the second body. This disclosure facilitates the processing, manufacturing, and construction of the main cable saddle.

Description

Technical Field

[0001] The present disclosure belongs to the field of bridge engineering, and in particular relates to a main cable saddle and a suspension bridge. Background Art

[0002] Suspension bridge is a common bridge. The main saddle is one of the components of the suspension bridge. It is located on the top of the main tower of the suspension bridge and is used to install the main cable.

[0003] In the related art, there is a parallel main cable saddle, which is applied to a double-main-cable suspension bridge. The main cable saddle includes a saddle body with two cable grooves. The saddle body is an integral structural member, usually cast.

[0004] However, since the saddle body has two cable grooves, the volume and weight of the saddle body are large, which makes the main cable saddle very inconvenient during processing, manufacturing and construction. Summary of the Invention

[0005] The disclosed embodiments provide a main cable saddle and a suspension bridge, which can facilitate the processing, manufacturing and construction of the main cable saddle. The technical solution is as follows:

[0006] In one aspect, an embodiment of the present disclosure provides a main cable saddle comprising a saddle seat and two saddle bodies;

[0007] The saddle includes a first seat body and a second seat body, wherein the first seat body is movably connected to the second seat body;

[0008] The two saddle bodies are arranged side by side and are detachably connected. Both of the two saddle bodies are connected to a side surface of the first base body that faces away from the second base body.

[0009] In one implementation of the present disclosure, the first seat body includes a mounting seat and a first guide seat;

[0010] One side of the mounting seat is connected to the first guide seat, and the other side of the mounting seat is connected to the saddle. The first guide seat has a guide groove on a side facing away from the mounting seat, and the guide groove extends along the moving direction of the first seat body;

[0011] The second seat body includes a supporting seat and a second guide seat;

[0012] One side surface of the support seat is connected to the second guide seat. A side surface of the second guide seat facing away from the support seat is provided with a guide bar. The guide bar can be slidably inserted into the guide groove.

[0013] In another implementation of the present disclosure, the second seat further includes two first limiting members;

[0014] The two first limiting members are both connected to a side surface of the second guide seat away from the support seat, the two first limiting members are respectively located on both sides of the first seat body, and the two first limiting members are both located on the moving track of the first seat body.

[0015] In another implementation of the present disclosure, the second seat further includes two second limiting members;

[0016] The two second limiting members are both connected to a side surface of the second guide seat away from the support seat, the two second limiting members are respectively located on both sides of the first seat body, and the two second limiting members extend along the moving direction of the first seat body.

[0017] In yet another implementation of the present disclosure, the second position-limiting member includes a position-limiting plate and a plurality of support plates;

[0018] One side of the limit plate is connected to the second guide seat, the limit plate extends along the sliding direction of the first seat body, and one side of the limit plate is in sliding contact with the first seat body;

[0019] The plurality of support plates are located on a side of the limiting plate away from the first seat body and are arranged in sequence along the length direction of the limiting plate. The support plates are respectively connected to the limiting plate and the second guide seat.

[0020] In yet another implementation of the present disclosure, the outer wall of the saddle body has a first flange;

[0021] The first flanges of the two saddle bodies are in contact with each other, and the first flanges of the two saddle bodies are detachably connected.

[0022] In yet another implementation of the present disclosure, the outer wall of the saddle body has a cable groove;

[0023] The cable grooves of the two saddle bodies have the same notch orientation;

[0024] The notches of the cable grooves of the two saddle bodies are provided with pull rods;

[0025] Both ends of the pull rod are respectively connected to the groove walls of the cable groove.

[0026] In yet another implementation of the present disclosure, the saddle body includes at least two sub-saddle bodies;

[0027] At least two of the sub-saddle bodies are arranged in sequence along the moving direction of the first seat body, and two adjacent sub-saddle bodies are detachably connected.

[0028] In yet another implementation of the present disclosure, the outer wall of the sub-saddle body has a second flange;

[0029] The second flanges of two adjacent sub-saddle bodies are in contact with each other, and the second flanges of two adjacent sub-saddle bodies are detachably connected.

[0030] On the other hand, an embodiment of the present disclosure provides a suspension bridge, which includes the main cable saddle described above.

[0031] The technical solutions provided by the embodiments of the present disclosure have the following beneficial effects:

[0032] When the main cable saddle provided by the embodiment of the present disclosure is applied to a suspension bridge, the second seat body of the saddle is connected to the top of the main tower of the suspension bridge. Since the main cable saddle includes two saddle bodies, and the two saddle bodies are detachably connected, one saddle body can be first assembled to the first seat body of the saddle to install the first set of main cables, and then the other saddle body can be assembled to the first seat body of the saddle to install the second set of main cables. In this way, the construction work is very convenient. In addition, since the first seat body and the second seat body are movably connected, the saddle body can be moved relative to the top of the main tower of the suspension bridge. In this way, the saddle body can be pushed as needed during the construction process, further making the construction work more convenient. After the two saddle bodies are assembled in place, the two saddle bodies are connected and fixed together.

[0033] That is to say, since the main cable saddle provided in the embodiment of the present disclosure has two saddle bodies, it can ensure the installation of dual main cables and reduce the volume and weight of a single saddle body, making the processing, manufacturing and construction of the saddle body more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0035] Figure 1 is a front view of a main cable saddle provided by an embodiment of the present disclosure;

[0036] Figure 2 The embodiment of the present disclosure provides Figure 1 A partial enlarged view of part A;

[0037] Figure 3 is a top view of a main saddle provided by an embodiment of the present disclosure;

[0038] Figure 4 It is a structural schematic diagram of a suspension bridge provided by an embodiment of the present disclosure.

[0039] The symbols in the figure mean the following:

[0040] 10. Saddle;

[0041] 110, first seat; 111, mounting seat; 112, first guide seat; 113, guide groove;

[0042] 120, second seat; 121, support seat; 122, second guide seat; 123, guide bar; 124, first limiter; 125, second limiter; 1251, limit plate; 1252, support plate; 1253, bottom plate;

[0043] 20. Saddle body;

[0044] 210, first flange;

[0045] 220, cable trough; 221, cable trough;

[0046] 230, pull rod;

[0047] 240. Sub-saddle body;

[0048] 250, second flange;

[0049] 100, main tower; 200, main cable; 300, main saddle. DETAILED DESCRIPTION

[0050] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0051] Suspension bridge is a common bridge. The main saddle is one of the components of the suspension bridge. It is located on the top of the main tower of the suspension bridge and is used to install the main cable.

[0052] In the related art, there is a parallel main cable saddle, which is applied to a double-main-cable suspension bridge. The main cable saddle includes a saddle body with two cable grooves. The saddle body is an integral structural member, usually cast.

[0053] However, since the saddle body has two cable grooves, the volume and weight of the saddle body are large, which makes the main cable saddle very inconvenient during processing, manufacturing and construction.

[0054] In order to solve the above technical problems, the embodiment of the present disclosure provides a main cable saddle. Figure 1 This is the front view of the main saddle, see Figure 1 In this embodiment, the main cable saddle includes a saddle 10 and two saddle bodies 20.

[0055] The saddle 10 includes a first base 110 and a second base 120, which are movably connected to each other. Two saddles 20 are arranged side by side and detachably connected, and both saddles 20 are connected to a side of the first base 110 facing away from the second base 120.

[0056] When the main cable saddle provided by the disclosed embodiment is applied to a dual-main-cable suspension bridge, the second base 120 of the saddle 10 is connected to the top of the main tower of the dual-main-cable suspension bridge. Because the main cable saddle includes two saddle bodies 20, and the two saddle bodies 20 are detachably connected, one saddle body 20 can be first assembled onto the first base 110 of the saddle 10 to install the first set of main cables 200, and then the other saddle body 20 can be assembled onto the first base 110 of the saddle 10 to install the second set of main cables 200. This greatly facilitates construction operations. Furthermore, because the first base 110 and the second base 120 are movably connected, the saddle body 20 can be moved relative to the top of the main tower of the dual-main-cable suspension bridge. This allows the saddle body 20 to be pushed as needed during construction, further facilitating construction operations. After both saddle bodies 20 are assembled, they are connected and fixed together.

[0057] That is to say, since the main cable saddle provided in the embodiment of the present disclosure has two saddle bodies 20, it can ensure the installation of two sets of main cables 200 and reduce the volume and weight of a single saddle body 20, making the processing, manufacturing and construction of the saddle body 20 more convenient.

[0058] As can be seen from the foregoing, the saddle 10 is a key component for the movement of the saddle body 20 . The saddle 10 will be further introduced below.

[0059] Continue to see Figure 1 In this embodiment, the first seat body 110 includes a mounting seat 111 and a first guide seat 112. One side of the mounting seat 111 is connected to the first guide seat 112, and the other side of the mounting seat 111 is connected to the saddle 10. The side of the first guide seat 112 facing away from the mounting seat 111 has a guide groove 113 (see Figure 2 ), the guide groove 113 extends along the moving direction of the first base body 110.

[0060] The second seat body 120 includes a support seat 121 and a second guide seat 122. One side of the support seat 121 is connected to the second guide seat 122, and the side of the second guide seat 122 facing away from the support seat 121 has a guide bar 123 (see Figure 2 ), the guide bar 123 can be slidably inserted into the guide groove 113.

[0061] In the above implementation, the saddle 10 is divided into two layers, namely a first base 110 and a second base 120. The first base 110 is connected to the saddle 20, while the second base 120 is connected to the top of the main tower of the dual-main-cable suspension bridge. Because the first and second bases 110 and 120 can move relative to each other, a guide groove 113 is provided on the first guide seat 112, and a guide bar 123 is provided on the second guide seat 122 to ensure the direction of movement between the two. The sliding fit between the guide groove 113 and the guide bar 123 guides the relative movement between the first and second bases 110 and 120.

[0062] For example, the mounting base 111, the first guide base 112, the support base 121, and the second guide base 122 are all plate-shaped structures. During assembly, the mounting base 111, the first guide base 112, the second guide base 122, and the support base 121 are stacked together in sequence, thereby ensuring the contact area between the components and making the structure of the saddle 10 stable and reliable.

[0063] In other embodiments, the positions of the guide groove 113 and the guide strip 123 can be interchanged. For example, the guide groove 113 can be located on the side of the second guide seat 122 facing away from the support seat 121, while the guide strip 123 can be located on the side of the first guide seat 112 facing away from the mounting seat 111. This design can also achieve guidance for the relative movement between the first base 110 and the second base 120 through the sliding fit between the guide groove 113 and the guide strip 123.

[0064] Since the support base 121 is located at the bottom of the saddle 10, the support base 121 needs to have a strong load-bearing capacity and cannot be too heavy. Therefore, for example, the support base 121 is a plate-shaped grille structure.

[0065] Figure 3 The top view of the main saddle, combined with Figure 3 In this embodiment, the second base body 120 further includes two first limiting members 124 .

[0066] The two first limiting members 124 are both connected to a side surface of the second guide seat 122 away from the support seat 121 . The two first limiting members 124 are respectively located on both sides of the first seat body 110 and on the moving track of the first seat body 110 .

[0067] In the above implementation, the two first limiting members 124 are located on the moving track of the first base body 110 , and are used to limit the maximum moving distance of the first base body 110 , thereby preventing the first base body 110 from moving too far.

[0068] For example, the two first position-limiting members 124 are arranged opposite to each other. This design ensures that the first base 110 is located between the two first position-limiting members 124 , thereby preventing the first base 110 from escaping from the area between the two first position-limiting members 124 .

[0069] Continue to see Figure 3 In this embodiment, the second base body 120 further includes two second limiting members 125 .

[0070] The two second limiting members 125 are connected to a side surface of the second guide seat 122 away from the support seat 121 . The two second limiting members 125 are respectively located on both sides of the first seat body 110 and extend along the moving direction of the first seat body 110 .

[0071] In the above implementation, since the two second stoppers 125 are located on either side of the first base 110 and extend along the movement direction of the first base 110, they do not affect the normal movement of the first base 110. On this basis, the two second stoppers 125 can effectively prevent the first base 110 from deviating from the correct direction during movement.

[0072] For example, the two second limiting members 125 are arranged opposite to each other. This design ensures that the first base 110 is located between the two second limiting members 125 , thereby preventing the first base 110 from escaping from the area between the two second limiting members 125 .

[0073] See again Figure 1 In this embodiment, the second limiting member 125 includes a limiting plate 1251 and a plurality of supporting plates 1252 .

[0074] One side of the limiting plate 1251 is connected to the second guide seat 122. The limiting plate 1251 extends along the sliding direction of the first seat body 110, and one side of the limiting plate 1251 is in sliding contact with the first seat body 110. A plurality of support plates 1252 are located on the side of the limiting plate 1251 facing away from the first seat body 110 and are arranged in sequence along the length of the limiting plate 1251. The support plates 1252 are respectively connected to the limiting plate 1251 and the second guide seat 122.

[0075] In the above implementation, the limiting plates 1251 of the two second limiting members 125 slide in contact with the outer wall of the first base 110, thereby confining the first base 110 between the two limiting plates 1251. This allows the first base 110 to move along the two limiting plates 1251, achieving a good limiting effect. Because the side edges of the limiting plates 1251 are connected to the second guide seat 122, to enhance the stability of the limiting plates 1251, support plates 1252 are positioned at the angle between the limiting plates 1251 and the second guide seat 122. The support provided by support plates 1252 prevents the limiting plates 1251 from bending.

[0076] Exemplarily, the second stopper 125 further includes a bottom plate 1253, which extends along the length of the stopper plate 1251. One side of the bottom plate 1253 is connected to the second guide seat 122, and a first side of the bottom plate 1253 is connected to the stopper plate 1251 and the plurality of support plates 1252. With this design, the stopper plate 1251 and the support plates 1252 can be connected to form a whole via the bottom plate 1253, and then connected to the second guide seat 122.

[0077] Exemplarily, the bottom plate 1253 and the second guide seat 122 are connected by bolts.

[0078] The saddle 10 is introduced above, and the saddle body 20 is further introduced below.

[0079] Continue to see Figure 1 In this embodiment, the outer wall of the saddle body 20 facing the second stopper 125 is flush with the outer wall of the first base body 110 that is in sliding contact with the second stopper 125. This design allows the outer wall of the saddle body to also be in sliding contact with the second stopper 125, meaning that the second stopper 125 can simultaneously serve as a stopper and guide for both the saddle body 20 and the first base body 110.

[0080] Continue to see Figure 1 In this embodiment, the outer wall of the saddle body 20 has a first flange 210, and the first flanges 210 of the two saddle bodies 20 are attached to each other, and the first flanges 210 of the two saddle bodies 20 are detachably connected.

[0081] In the above implementation, the two saddle bodies 20 are attached to each other via the first flange 210 , thereby ensuring the contact area between the two saddle bodies 20 and improving the connection firmness between the two saddle bodies 20 .

[0082] Exemplarily, the two first flanges 210 are perpendicular to the mounting seat 111 , and the two first flanges 210 extend along the moving direction of the saddle body 20 , so that the fit between the two first flanges 210 is more regular, ensuring a firm contact between the two first flanges 210 .

[0083] Exemplarily, the two first flanges 210 are connected by bolts, thereby achieving detachable installation between the two first flanges 210 .

[0084] In this embodiment, the outer wall of the saddle body 20 has a cable groove 220, with the groove openings of the two saddle bodies 20 oriented in the same direction. This design allows one saddle body 20 to accommodate one set of main cables 200. Two saddle bodies 20 placed side by side can accommodate two sets of main cables 200, thus adapting to dual-main-cable suspension bridges. Furthermore, since the groove openings of the cable grooves 220 of the two saddle bodies 20 are oriented in the same direction, installation of the two sets of main cables 200 is further facilitated, simplifying the construction process.

[0085] Illustratively, the bottom of the cable trough 220 is V-shaped, so that after the main cable 200 is installed in the cable trough 220 , it can be firmly fixed in the cable trough 220 .

[0086] Furthermore, the bottom of the cable trough 220 has a plurality of cable receiving grooves 221 , which are arranged in a stepped manner within the cable trough 220 , thereby enabling the main cable 200 to be more firmly clamped.

[0087] In this embodiment, a pull rod 230 is provided at the notch of the cable groove 220 of the two saddle bodies 20 , and both ends of the pull rod 230 are respectively connected to the groove wall of the cable groove 220 .

[0088] In the above implementation, after the main cable 200 is installed in the cable groove 220 , the pull rod 230 is installed at the notch of the cable groove 220 , so that the main cable 200 can be stopped in the cable groove 220 and prevented from falling out of the cable groove 220 .

[0089] Exemplarily, the saddle body 20 has a socket at a position corresponding to the notch of the cable groove 220 , the pull rod 230 is inserted into the socket, and a nut is sleeved on the pull rod 230 , thereby achieving the installation of the pull rod 230 at the notch of the cable groove 220 .

[0090] As can be seen from the foregoing, during the construction process, one saddle body 20 is assembled first, and then the other saddle body 20 is assembled. This can effectively reduce the difficulty of the construction operation. To further reduce the difficulty of the construction operation, in this embodiment, the saddle body 20 includes at least two sub-saddle bodies 240. The at least two sub-saddle bodies 240 are arranged in sequence along the movement direction of the first base body 110, and the adjacent two sub-saddle bodies 240 are detachably connected.

[0091] In the above implementation, the saddle body 20 is further divided into at least two sub-saddle bodies 240. Thus, during the construction process, the sub-saddle bodies 240 can be assembled one by one, and then the sub-saddle bodies 240 can be connected together to form the saddle body 20, thereby achieving the overall assembly of the saddle body 20, further reducing the difficulty of the construction work. Furthermore, dividing the saddle body 20 into at least two sub-saddle bodies 240 can further reduce the difficulty of processing and manufacturing.

[0092] Exemplarily, the outer wall of the sub-saddle body 240 has a second flange 250 , and the second flanges 250 of two adjacent sub-saddle bodies 240 are in contact with each other, and the second flanges 250 of two adjacent sub-saddle bodies 240 are detachably connected.

[0093] In the above implementation, the two sub-saddle bodies 240 are attached to each other via the second flange 250 , thereby ensuring the contact area between the two sub-saddle bodies 240 and improving the connection firmness between the two sub-saddle bodies 240 .

[0094] Exemplarily, the two second flanges 250 are both perpendicular to the mounting base 111 , and the two second flanges 250 are connected by bolts.

[0095] The construction process of the main saddle is introduced below.

[0096] First, each sub-saddle body 240 is assembled to the first base body 110 respectively, and connected to form a complete saddle body 20 through the second flange 250 .

[0097] Then, a set of main cables 200 is installed in the cable groove 220 and the saddle body 20 is pushed. After the saddle body 20 is moved to the appropriate position, the pull rod 230 is installed so that the main cables 200 are locked in the cable groove 220. At this point, the installation of a set of main cables 200 in the saddle body 20 is completed.

[0098] Next, in the same manner, another saddle body 20 is assembled, and another set of main cables 200 is installed into the saddle body 20 .

[0099] Finally, the two saddle bodies 20 are connected into a whole through the first flange 210 .

[0100] Figure 4 This is a structural diagram of a suspension bridge provided by an embodiment of the present disclosure, see Figure 4 The suspension bridge includes a main tower 100, a main cable 200 and Figure 1-3 The main saddle 300 is shown.

[0101] In the suspension bridge provided by the disclosed embodiments, during the installation of the main cables 200, the second base 120 of the saddle 10 is connected to the top of the main tower 100 of the dual-main-cable suspension bridge. Because the main cable saddle 300 includes two saddles 20, and the two saddles 20 are detachably connected, one saddle 20 can be first assembled onto the first base 110 of the saddle 10 to install the first set of main cables 200, and then the other saddle 20 can be assembled onto the first base 110 of the saddle 10 to install the second set of main cables 200. This greatly facilitates the installation process. Furthermore, because the first and second bases 110, 120 are movably connected, the saddles 20 can be moved relative to the top of the main tower 100 of the dual-main-cable suspension bridge. This allows the saddles 20 to be pushed as needed during the installation process, further facilitating the construction process. After both saddles 20 are fully assembled, they are then connected and fixed together.

[0102] That is, since the suspension bridge provided by the embodiment of the present disclosure includes a main cable saddle 300 and the main cable saddle 300 has two saddle bodies 20, the volume and mass of a single saddle body 20 are reduced, making the processing, manufacturing and construction of the saddle body 20 more convenient.

[0103] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present disclosure belongs. The words “first”, “second”, “third” and similar terms used in the patent application specification and claims of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as “a” or “an” do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as “include” or “comprise” mean that the elements or objects appearing before “include” or “comprises” include the elements or objects listed after “include” or “comprises” and their equivalents, and do not exclude other elements or objects. Words such as “connect” or “connected” are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. “Up”, “down”, “left”, “right” and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0104] The above description is merely an optional embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present disclosure shall be included in the scope of protection of the present disclosure.

Claims

1. A main cable saddle, characterized in that: It comprises a saddle (10) and two saddle bodies (20); The saddle (10) includes a first seat body (110) and a second seat body (120) The first seat (110) comprises a mounting seat (111) and a first guide seat (112), one side of the mounting seat (111) is connected to the first guide seat (112), and the other side of the mounting seat (111) is connected to the saddle (10), and a side of the first guide seat (112) facing away from the mounting seat (111) has a guide groove (113), and the guide groove (113) extends along the moving direction of the first seat (110); The second seat body (120) includes a support seat (121), a second guide seat (122), two first limiting members (124), and two second limiting members (125). One side of the support seat (121) is connected to the second guide seat (122). The side of the second guide seat (122) facing away from the support seat (121) has a guide bar (123). The guide bar (123) is slidably inserted into the guide groove (113). The two first limiting members (124) are arranged opposite to each other. The two first limiting members (124) are both connected to the second limiting members (125). The two guide seats (122) are connected to a side of the support seat (121), the two first limiting members (124) are respectively located on both sides of the first seat body (110), and the two first limiting members (124) are both located on the moving track of the first seat body (110), the two second limiting members (125) are arranged opposite to each other, the two second limiting members (125) are both connected to a side of the second guide seat (122) away from the support seat (121), and the two second limiting members (125) are respectively located on both sides of the first seat body (110) , and the two second limiting members (125) both extend along the moving direction of the first seat (110), the second limiting member (125) includes a limiting plate (1251), a plurality of support plates (1252), and a bottom plate (1253), one side of the limiting plate (1251) is connected to the second guide seat (122), the limiting plate (1251) extends along the sliding direction of the first seat (110), and one side of the limiting plate (1251) is in sliding contact with the first seat (110), and the plurality of support plates (1252) are located on the limiting plate. The positioning plate (1251) is located away from the side of the first seat body (110) and is arranged in sequence along the length direction of the limiting plate (1251). The support plates (1252) are respectively connected to the limiting plate (1251) and the second guide seat (122). The bottom plate (1253) extends along the length direction of the limiting plate (1251). One side of the bottom plate (1253) is connected to the second guide seat (122). The first side of the bottom plate (1253) is connected to the limiting plate (1251) and the plurality of support plates (1252). The two saddle bodies (20) are arranged side by side and are detachably connected. The two saddle bodies (20) are both connected to a side surface of the first base body (110) that faces away from the second base body (120).

2. The main cable saddle according to claim 1, characterized in that: The outer wall of the saddle body (20) has a first flange (210); The first flanges (210) of the two saddle bodies (20) are attached to each other, and the first flanges (210) of the two saddle bodies (20) are detachably connected.

3. The main cable saddle according to claim 1, characterized in that: The outer wall of the saddle body (20) has a cable groove (220); The cable grooves (220) of the two saddle bodies (20) have the same notch orientation; The notches of the cable grooves (220) of the two saddle bodies (20) are provided with pull rods (230); Both ends of the pull rod (230) are respectively connected to the groove walls of the cable groove (220).

4. The main cable saddle according to claim 1, characterized in that: The saddle body (20) includes at least two sub-saddle bodies (240); At least two of the sub-saddle bodies (240) are arranged in sequence along the moving direction of the first seat body (110), and two adjacent sub-saddle bodies (240) are detachably connected.

5. The main cable saddle according to claim 4, characterized in that: The outer wall of the sub-saddle body (240) has a second flange (250); The second flanges (250) of two adjacent sub-saddle bodies (240) are attached to each other, and the second flanges (250) of two adjacent sub-saddle bodies (240) are detachably connected.

6. A suspension bridge, characterized in that: The invention comprises the main cable saddle according to any one of claims 1 to 5.

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