A tensioning module for a jumbo hose

Abstract

The utility model discloses a kind of tensioning module for excavating trolley rubber pipe, it is related to mine equipment technical field, including with rail connection's bottom support component, with vertical support component and with protective component;The bottom support component includes bottom plate and with side plate, the bottom plate is equipped with insertion hole, the insertion hole is strip-shaped hole;The vertical support component includes vertical plate and pipe nozzle, the vertical plate bottom is adapted to be inserted in the insertion hole and is welded with the bottom plate and fixed.The utility model is simple in structure, reliable in function, when rubber pipe needs tensioning, only need to install rubber pipe end in the pipe nozzle of vertical support component, can realize single operation, simple and quick operation, improve construction efficiency.A part of weld is located in the connecting position of the second gap hole bottom surface edge position and insertion hole inner wall, a part of weld is located in the connecting position of vertical plate outer wall and bottom plate top surface, two parts of weld are connected and are curved and construct three-dimensional structure, to make bottom plate and vertical plate between higher connection strength.

Description

Technical Field

[0001] This utility model relates to the field of mining equipment technology, specifically to a tensioning module for a rubber hose on a tunneling trolley. Background Technology

[0002] A tunneling rig, also known as a rock drilling rig or borehole rig, is commonly used in mining operations. The drill bit of the tunneling rig generates heat through friction with the rock, so water needs to be sprayed onto the drill bit to cool it and prevent overheating. Several hoses are usually connected to the rear of the tunneling rig; these hoses serve both as water supply lines to deliver cold water to the rig and as oil supply lines to supply hydraulic oil to the hydraulic system inside the rig.

[0003] The hoses of the tunneling trolley need to be tensioned during use to keep them straight and confined near the outside of the track (free-winding hoses will twist uncontrollably under the impact of water / hydraulic oil, easily getting stuck in the track and causing safety accidents).

[0004] In traditional techniques, the hose support system consists of multiple pressure plates laid along the track, making the tensioning installation of the hose time-consuming, labor-intensive, and requiring multiple people to work together. As the tunneling trolley continues to advance, the hose support system needs to be constantly repositioned on the track, and the frequent loading and unloading of pressure plates further reduces construction efficiency. Summary of the Invention

[0005] In order to overcome the problem that "traditional hose tensioning installation is time-consuming and labor-intensive, requiring multiple people to work together" in the above-mentioned background technology, this utility model provides a tensioning module for hoses on tunneling trolleys.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: A tensioning module for a hose on a tunneling trolley includes a base support assembly connected to a track, a vertical support assembly connected perpendicularly to the base support assembly, and a protective assembly connected to the vertical support assembly. The base support assembly includes a base plate and a side plate connected to the edge of the base plate. The side plate has several first mounting holes, and the edge of the base plate has a first clearance hole adapted to the first mounting holes. The base plate has a insertion hole, which is a strip-shaped hole perpendicular to the side plate. The vertical support assembly includes a vertical plate and a nozzle for connecting the hose. The nozzle is inserted laterally into and fixed within the vertical plate. The bottom of the vertical plate is adapted to be inserted into the insertion hole and welded to the base plate. The lower part of the vertical plate has a second clearance hole, the bottom surface of which is located within the insertion hole. The protective assembly is a plate-like structure with a 7-shaped cross-section, and it covers the end of the vertical plate away from the side plate.

[0007] As a further optimization of this utility model, the base plate is H-shaped.

[0008] As a further optimization of this utility model, the bottom support assembly further includes a first bent plate that is placed vertically. The bottom of the first bent plate is vertically and fixedly connected to the end of the bottom plate away from the upright plate, and the side wall of the first bent plate is vertically and fixedly connected to the upright plate.

[0009] As a further optimization of this utility model, the first bending plate has a triangular structure.

[0010] As a further optimization of this utility model, the first bending plate is provided in two parts and is respectively disposed on both sides of the upright plate.

[0011] As a further optimization of this utility model, the protective component includes a side baffle and a top baffle that are fixedly connected in a figure-7 shape; the side edge of the upright plate is fixedly connected to the side baffle in a figure-T shape; the bottom of the side baffle is fixedly connected to the first bent plate; the top of the upright plate is fixedly connected to the top baffle in a figure-T shape; and the nozzle is located below the top baffle.

[0012] As a further optimization of this utility model, it also includes a support component for supporting the base plate, the support component being disposed below the base plate.

[0013] As a further optimization of this utility model, the support assembly includes a diagonal brace and a cable. One end of the diagonal brace is rotatably connected to the end of the bottom surface of the base plate away from the vertical plate, and the other end of the diagonal brace is connected to the bottom end of the cable. The upper part of the cable is detachably connected to the side plate.

[0014] As a further optimization of this utility model, a clamping plate is installed on the side wall of the side plate away from the track, and the upper part of the cable is located between the side plate and the clamping plate; the side plate and the clamping plate can clamp the upper part of the cable.

[0015] As a further optimization of this utility model, a steering component installed on the track is also included.

[0016] In summary, this utility model has at least one of the following advantages: (1) This utility model has a simple structure and reliable function. When the hose needs to be tensioned, the end of the hose only needs to be installed on the nozzle of the support assembly. It can achieve single-person operation, which is simple and quick and improves construction efficiency.

[0017] (2) Multiple nozzles are installed inside the upright plate. Different hoses are installed on different nozzles, thereby realizing the synchronous tensioning operation of multiple hoses, realizing the integrated installation and adjustment of the water supply system / oil supply system, further simplifying the operation steps and improving construction efficiency.

[0018] (3) The bottom support component rail is detachable, so that the bottom support component, the vertical support component and the protective component can be conveniently installed at different positions on the rail, so that the position of the hose end can be adapted to the position of the tunneling trolley.

[0019] (4) The bottom of the upright plate is fitted into the insertion hole and welded to the base plate; the lower part of the upright plate is provided with a second clearance hole, the bottom surface of the second clearance hole is located in the insertion hole, part of the weld is located at the connection position between the bottom edge of the second clearance hole and the inner side wall of the insertion hole, and part of the weld is located at the connection position between the outer side wall of the upright plate and the top surface of the base plate. The two welds are connected in a curved shape and form a three-dimensional structure, thereby giving the base plate and the upright plate a higher connection strength.

[0020] (5) The present invention also includes a support component for supporting the base plate. The support component is located below the base plate and is used to support the end of the base plate away from the side plate, thereby avoiding the problem of force concentration or even separation at the vertical connection position between the side plate and the base plate.

[0021] (6) The support assembly includes diagonal braces and cables. One end of the diagonal brace is rotatably connected to the end of the bottom surface of the base plate away from the vertical plate, and the other end of the diagonal brace is connected to the bottom end of the cable. The upper part of the cable is detachably connected to the side plate. The support assembly is not affected by protrusions or grooves on the outer wall of the track during installation, and can be installed and removed normally. It has excellent environmental compatibility and ease of use. Attached Figure Description

[0022] The present application will be further explained below with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the connection structure between the base support assembly, the vertical support assembly, and the protective assembly. Figure 2 This is a schematic diagram of the base support assembly and the vertical support assembly. Figure 3 This is a schematic diagram of the connection structure between the first bent plate and the vertical plate; Figure 4 This is a schematic diagram showing the location and structure of the protective components; Figure 5 A vertical sectional view of the installation state where the mounting bolts are fitted with the first clearance hole; Figure 6 A schematic diagram of the supporting components; Figure 7 A schematic diagram showing the state of the cable bending and adapting to the protrusion; Figure 8 A schematic diagram showing the state of the cable bending and adapting to the grooved structure; Figure 9 A cross-sectional top view of the side plate and clamping plate holding the cable; Figure 10 This is a schematic diagram of the hose layout.

[0023] Explanation of reference numerals in the attached figures: In the picture, 1. Base support assembly; 11. Base plate; 111. First clearance hole; 112. Insertion hole; 12. Side plate; 121. First mounting hole; 122. Clamping plate; 13. First bending plate; 2. Support assembly; 21. Vertical plate; 211. Second clearance hole; 22. Nozzle; 3. Protective components; 31. Side baffle; 32. Top baffle; 321. Top bolts; 4. Support components; 41. Diagonal brace; 42. Cable; 5. Track; 51. Mounting bolt; 52. Mounting nut; 53. Protrusion; 54. Groove structure; 6. Steering components; 7. Tunneling trolley; 8. Rubber hose. Detailed Implementation

[0024] Based on the above-described structural features of this application, the implementation methods of this application will be further described as follows: Reference Figures 1-2 This embodiment provides a tensioning module for a tunneling trolley hose, including a bottom support assembly 1 connected to the track 5, a vertical support assembly 2 connected to the bottom support assembly 1, and a protective assembly 3 connected to the vertical support assembly 2.

[0025] Reference Figure 1 and Figure 10 The bottom support assembly 1, the vertical support assembly 2, and the protective assembly 3 are all located on the outside of the track 5 to avoid collision with the tunneling trolley 7 traveling on the track 5.

[0026] Reference Figure 1 and Figure 2 The base support assembly 1 includes a base plate 11 and side plates 12 connected to the edge of the base plate 11 (e.g., by integral fixing, welding fixing, or bolt fixing). The base plate 11 and side plates 12 are connected in a T-shape. The side plates 12 are vertically arranged, and the base plate 11 is horizontally arranged. The side plates 12 have several first mounting holes 121, and the edge of the base plate 11 has first clearance holes 111 that mate with the first mounting holes 121. (Refer to...) Figure 1 , Figure 2 and Figure 5The track 5 and the side plate 12 are fixedly connected by mounting bolts 51. The studs of the mounting bolts 51 are inserted through the insertion holes of the track 5 and the first mounting holes 121 of the side plate 12. The mounting nuts 52 or the stud heads of the mounting bolts 51 are placed in the first clearance holes 111, thereby realizing the clearance installation of the mounting bolts 51 and the base plate 11. The side plate 12, the first clearance holes 111, the mounting bolts 51 and the base plate 11 are located at the same height, thereby giving the present invention a higher load-bearing capacity (for example, when the connection position of the base plate 11 and the side plate 12 is higher than the position of the mounting bolts 51, the mounting bolts 51, the side plate 12 and the base plate 11 are arranged in a Z-shape, and the rubber tube 8 is pressed onto the support assembly 2 and the base plate 11, causing the top of the side plate 12 to have an outward bending tendency, resulting in the side plate 12 bending and being damaged).

[0027] Reference Figure 2 The base plate 11 is provided with a plug hole 112, which is a strip-shaped hole and is perpendicular to the side plate 12.

[0028] Reference Figure 2 The support assembly 2 includes a vertical plate 21 and a nozzle 22 for connecting the hose 8. The nozzle 22 is horizontally inserted into and fixed inside the vertical plate 21 (e.g., by a nut). Both ends of the nozzle 22 are connected to and communicate with the hose 8 and the water / oil supply pipe, respectively. The end of the water / oil supply pipe away from the support assembly 2 is connected to an external water source / external oil tank and a water / oil pump. The bottom of the vertical plate 21 is fitted into the insertion hole 112 and welded to the base plate 11. The lower part of the vertical plate 21 is provided with a second clearance hole 211. The bottom surface of the second clearance hole 211 is located inside the insertion hole 112. A portion of the weld is located at the connection position between the bottom edge of the second clearance hole 211 and the inner side wall of the insertion hole 112, and a portion of the weld is located at the connection position between the outer side wall of the vertical plate 21 and the top surface of the base plate 11. The two portions of the weld are joined in a curved shape and form a three-dimensional structure, thereby providing a higher connection strength between the base plate 11 and the vertical plate 21.

[0029] Multiple nozzles 22 are installed inside the upright plate 21, thereby enabling the synchronous tensioning operation of multiple hoses 8 and realizing the integrated installation and adjustment of the water supply system / oil supply system.

[0030] Reference Figure 3 and Figure 4 The protective component 3 is a plate-shaped structure with a cross-section of 7. The protective component 3 is installed on the end of the upright plate 21 away from the side plate 12. The protective component 3 is used to protect the nozzle 22 from impacts from the outside.

[0031] Reference Figure 2 The base plate 11 is H-shaped, so that during mass production (e.g., by laser cutting), the edges between different base plates 11 are relatively small and regular, reducing the generation of cutting waste and improving material utilization.

[0032] Reference Figure 2 and Figure 3 The base support assembly 1 also includes a vertically positioned first bent plate 13. The bottom of the first bent plate 13 is vertically fixedly connected to the end of the base plate 11 away from the upright plate 21 (e.g., through an integral fixed connection), and the sidewall of the first bent plate 13 is vertically fixedly connected to the upright plate 21 (e.g., through welding). The first bent plate 13 has a triangular structure. There are two first bent plates 13, which are respectively located on both sides of the upright plate 21. The two first bent plates 13 respectively apply a supporting force to both sides of the upright plate 21, thereby improving the verticality of the upright plate 21 and preventing the upright plate 21 from tilting (because the hose 8 is horizontally tensioned as a whole, when the upright plate 21 tilts, the horizontality of the nozzle 22 decreases, which will cause the tip of the nozzle 22 to laterally squeeze the inner wall of the hose 8; after long-term squeezing, the hose 8 will break and leak water / oil).

[0033] Reference Figure 3 and Figure 4 The protective assembly 3 includes a side baffle 31 and a top baffle 32 fixedly connected in a figure-7 shape (e.g., by an integral fixed connection). The side edge of the upright plate 21 is fixedly connected to the side baffle 31 in a T-shape (e.g., by welding). The bottom of the side baffle 31 is fixedly connected to the first bent plate 13 (e.g., by bolts or by welding). The top of the upright plate 21 is fixedly connected to the top baffle 32 in a T-shape (e.g., by top bolts 321). The nozzle 22 is located below the top baffle 32 to prevent falling objects (e.g., gravel) from injuring the nozzle 22.

[0034] Because the side plate 12 supports one end of the base plate 11, and the upright support assembly 2 and the hose 8 press against the other end of the base plate 11, the end of the base plate 11 away from the side plate 12 will tilt downwards. This causes the stress to concentrate at the vertical connection point between the side plate 12 and the base plate 11, leading to breakage. Consequently, the side plate 12 will detach from the base plate 11, and the base plate 11 and the upright support assembly 2 will fall off and lose their tensioning function. To avoid this problem, refer to... Figure 5 and Figure 6 The present invention also includes a support component 4 for supporting the base plate 11. The support component 4 is disposed below the base plate 11 and is used to support the end of the base plate 11 away from the side plate 12, thereby avoiding the problem of force concentration at the vertical connection position between the side plate 12 and the base plate 11.

[0035] Reference Figures 6-8The support assembly 4 includes a diagonal brace 41 and a cable 42. One end of the diagonal brace 41 is rotatably connected (e.g., via a hinge) to the end of the bottom surface of the base plate 11 away from the vertical plate 21. The other end of the diagonal brace 41 is connected to the bottom end of the cable 42. The upper part of the cable 42 is detachably connected to the side plate 12. The upper end of the diagonal brace 41 is located below the vertical support assembly 2, and the lower end of the diagonal brace 41 is located below the side plate 12 and abuts against the outer wall of the track 5. This provides support for the end of the base plate 11 away from the side plate 12, avoiding the problem of concentrated force at the vertical connection point between the side plate 12 and the base plate 11.

[0036] Reference Figures 7-8 The cable 42 is vertically arranged, and the side plate 12 applies an upward tension to the bottom end of the diagonal brace 41 through the cable 42, so that the bottom end of the diagonal brace 41 can stably abut against the track 5, thereby supporting the base plate 11.

[0037] Reference Figure 7 The cable 42 can bend adaptably and fit against the protrusion 53 (e.g., a reinforcing beam) on the outer wall of the track 5, so as to bypass the protrusion 53 and transmit the tension. In contrast, the traditional right-angled triangular bracket is set up with three rigidly connected connecting rods connected end to end. The horizontal connecting rod is installed below the base plate 11, and the vertical connecting rod needs to fit vertically against the outer wall of the track 5. However, due to the obstruction of the protrusion 53, the vertical connecting rod cannot fit against the outer wall of the track 5. Therefore, this utility model has higher environmental adaptability and can be adapted to be installed on tracks 5 with different outer wall shapes.

[0038] Reference Figure 8 When the outer wall of the track 5 is provided with a groove-shaped structure 54 (for example, the side plate 12 is connected to the external protrusion on the track 5, and the upper and lower external protrusions form a relatively concave groove-shaped structure 54), the bottom end of the diagonal brace 41 abuts against the side wall of the groove-shaped structure 54, and the cable 42 is adapted to bend and connected to the side plate 12. Then the side plate 12 can also apply tension to the bottom end of the diagonal brace 41 through the bent cable 42.

[0039] The support component 4 is not affected by the protrusions 53 and grooves 54 on the outer wall of the track 5 during installation, and can be installed and removed normally, with excellent environmental compatibility and ease of use.

[0040] Reference Figure 9A clamping plate 122 is installed on the side wall of the side plate 12 away from the track 5, and the upper part of the cable 42 is located between the side plate 12 and the clamping plate 122; the side plate 12 and the clamping plate 122 can clamp the upper part of the cable 42. The side plate 12 and the bolt are detachably connected by bolts, and when the bolts are tightened, they can drive the side plate 12 and the clamping plate 122 to clamp the cable. The side wall of the clamping plate 122 is provided with a first arc-shaped groove, and the side wall of the side plate 12 is provided with a second arc-shaped groove. The first arc-shaped groove and the second arc-shaped groove can interlock and clamp the cable 42 from both sides. The inner side walls of the first arc-shaped groove and the inner side walls of the second arc-shaped groove are provided with friction textures, thereby increasing the friction between them and the cable 42.

[0041] Cable 42 is made of metal materials (such as steel wire) or synthetic fiber materials (such as polyester, high-strength high-modulus polyethylene fiber), thus having excellent tensile properties.

[0042] Reference Figure 10 It also includes a steering assembly 6 mounted on track 5. The steering assembly 6 includes a traverse carriage and a pulley mounted above the traverse carriage. The pulley is rotatable, and the traverse carriage is mounted on track 5 and can travel along the length of track 5. The cylindrical surface of the pulley is provided with several locking grooves, which are used to lock different rubber tubes 8.

[0043] Reference Figure 10 The hose 8 is connected at both ends to the nozzle 22 and the tunneling trolley 7, respectively. The nozzle 22 and the tunneling trolley 7 tighten the hose 8 from both ends. The tunneling trolley 7 is mounted on the track 5 and can travel along the length of the track 5. The hose 8 is wound in the groove on the side wall of the pulley. The tunneling trolley 7, the steering assembly 6, and the hose 8 form a movable pulley structure, so the travel speed of the tunneling trolley 7 is twice the travel speed of the steering assembly 6, thus ensuring that the hose 8 is kept taut for a long time. The tunneling trolley 7 and the traverse car are electrically connected to the central control room, which has a controller to control the travel speed of the tunneling trolley 7 and the traverse car. The nozzle 22 is a water nozzle or an oil nozzle, which is conventional existing technology in the industry and will not be described in detail.

[0044] In this utility model, when the hose 8 needs to be tensioned, the end of the hose 8 only needs to be installed on the nozzle 22 of the support assembly 2, which can realize single-person operation, is simple and quick to operate, and improves construction efficiency.

[0045] Multiple nozzles 22 are installed inside the upright plate 21. Different hoses 8 are installed on different nozzles 22, thereby realizing the synchronous tensioning operation of multiple hoses 8, realizing the integrated installation and adjustment of the water supply system / oil supply system, further simplifying the operation steps and improving construction efficiency.

[0046] The base support assembly 1 and the track 5 are detachably connected, which allows the base support assembly 1, the upright support assembly 2 and the protective assembly 3 to be easily installed at different positions on the track 5, so that the position of the end of the hose 8 can be adapted to the position of the tunneling trolley 7.

[0047] The support assembly 4 includes a diagonal brace 41 and a cable 42. One end of the diagonal brace 41 is rotatably connected to the end of the bottom surface of the base plate 11 away from the vertical plate 21, and the other end of the diagonal brace 41 is connected to the bottom end of the cable 42. The upper part of the cable 42 is detachably connected to the side plate 12. During installation, the support assembly 4 is not affected by the protrusions 53 and grooves 54 on the outer wall of the track 5, and can be easily installed and removed, exhibiting excellent environmental compatibility and ease of use.

[0048] Two support components 4 are provided and are located below the two edges of the base plate 11, thereby providing stable support for the base support component 1 and preventing eccentric loading. (Refer to...) Figure 9 The clamping plate 122 is provided with two clamps to hold the two cables 42 respectively.

[0049] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0050] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0051] In conclusion, for those skilled in the art, any changes, modifications, substitutions, or variations made to this utility model based on its guidance, without departing from its principles and spirit, shall still fall within the protection scope of this utility model.

Claims

1. A tensioning module for a rubber hose on a tunneling trolley, characterized in that: It includes a bottom support assembly (1) connected to the track (5), a vertical support assembly (2) connected to the bottom support assembly (1) vertically, and a protective assembly (3) connected to the vertical support assembly (2). The base support assembly (1) includes a base plate (11) and a side plate (12) connected to the edge of the base plate (11). The side plate (12) has a plurality of first mounting holes (121). The edge of the base plate (11) has a first clearance hole (111) adapted to the first mounting holes (121). The base plate (11) has a plug hole (112). The plug hole (112) is a strip hole and is perpendicular to the side plate (12). The support assembly (2) includes a vertical plate (21) and a nozzle (22) for connecting a hose (8). The nozzle (22) is inserted laterally into and fixed in the vertical plate (21). The bottom of the vertical plate (21) is adapted to be inserted into the insertion hole (112) and welded to the base plate (11). The lower part of the vertical plate (21) is provided with a second clearance hole (211), and the bottom surface of the second clearance hole (211) is located in the insertion hole (112). The protective component (3) is a plate-shaped structure with a cross-section in the shape of a number 7. The protective component (3) covers and is disposed at the end of the upright plate (21) away from the side plate (12).

2. The tensioning module for the hose of a tunneling trolley according to claim 1, characterized in that: The base plate (11) is H-shaped.

3. The tensioning module for the hose of a tunneling trolley according to claim 2, characterized in that: The bottom support assembly (1) further includes a first bent plate (13) that is placed vertically. The bottom of the first bent plate (13) is vertically fixedly connected to the end of the bottom plate (11) away from the upright plate (21), and the side wall of the first bent plate (13) is vertically fixedly connected to the upright plate (21).

4. The tensioning module for the hose of a tunneling trolley according to claim 3, characterized in that: The first bending plate (13) has a triangular structure.

5. The tensioning module for the hose of a tunneling trolley according to claim 4, characterized in that: The first bending plate (13) is provided in two parts and is located on both sides of the upright plate (21).

6. The tensioning module for the hose of a tunneling trolley according to claim 5, characterized in that: The protective component (3) includes a side baffle (31) and a top baffle (32) fixedly connected in a figure-7 shape. The side edge of the upright plate (21) is fixedly connected to the side baffle (31) in a figure-T shape. The bottom of the side baffle (31) is fixedly connected to the first bent plate (13). The top of the upright plate (21) is fixedly connected to the top baffle (32) in a figure-T shape. The nozzle (22) is located below the top baffle (32).

7. The tensioning module for the hose of a tunneling trolley according to claim 6, characterized in that: It also includes a support assembly (4) for supporting the base plate (11), the support assembly (4) being disposed below the base plate (11).

8. The tensioning module for the hose of a tunneling trolley according to claim 7, characterized in that: The support assembly (4) includes a diagonal brace (41) and a cable (42). One end of the diagonal brace (41) is rotatably connected to the end of the bottom surface of the base plate (11) away from the vertical plate (21). The other end of the diagonal brace (41) is connected to the bottom end of the cable (42). The upper part of the cable (42) is detachably connected to the side plate (12).

9. The tensioning module for a tunneling trolley hose according to claim 8, characterized in that: A clamp (122) is installed on the side wall of the side plate (12) away from the track (5), and the upper part of the cable (42) is located between the side plate (12) and the clamp (122); the side plate (12) and the clamp (122) can clamp the upper part of the cable (42).

10. The tensioning module for a tunneling trolley hose according to claim 9, characterized in that: It also includes a steering assembly (6) mounted on the track (5).

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