Sliding type tunneling equipment

Abstract

The invention provides sliding type tunneling equipment. The first telescopic mechanism is arranged on the walking body, the sliding seat is arranged on the walking body through the guide assembly and connected with the extending end of the first telescopic mechanism, the guide assembly is used for enabling the first telescopic mechanism to drive the sliding seat to stretch out and draw back in the advancing direction of the walking body, the cutting part is arranged on the sliding seat, and the rear supporting mechanism is arranged at the rear end of the walking body. According to the invention, the cutting part can drive the sliding seat to stretch out and draw back along the advancing direction of the walking body through the first telescopic mechanism, so that the cutting part can be conveniently cut; in the working process, the first telescopic mechanism stretches out to drive the sliding base to move in the advancing direction of the walking body so that the cutting part can slide forwards to crush the target position, the walking body is supported through the rear supporting mechanism, the walking body can be prevented from retreating, and compared with existing cantilever type tunneling equipment, the cutting part is higher in flexibility, and the service life of the cutting part is prolonged. And the advancing amount of the cutting part is easier to control.

Description

Technical Field

[0001] This invention relates to the field of tunneling equipment, specifically a sliding tunneling device. Background Technology

[0002] Cantilever tunneling equipment (such as tunneling machines or tunneling and anchoring machines) mainly consists of a traveling body, a cutting section set on the traveling body, and a conveying mechanism. The traveling body drives the rotating cutting section to crush the target position by moving forward, and finally the crushed material is collected and transferred by the conveying mechanism.

[0003] However, since the traveling body can only drive the entire equipment forward to drive the rotating cutting section to break the target position, and the entire equipment is relatively heavy, the cutting section of the existing cantilever tunneling equipment has poor flexibility in breaking the target, and it is difficult to control the forward movement of the cantilever tunneling equipment. Summary of the Invention

[0004] In view of this, embodiments of the present invention provide a sliding tunneling device to solve the problems of poor flexibility and difficulty in controlling the forward movement caused by the requirement for the entire cantilever tunneling device to move forward to drive the rotating cutting section for crushing.

[0005] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0006] A sliding tunneling device includes: a traveling body, a cutting section, a sliding assembly, and a rear support mechanism;

[0007] The sliding assembly includes a first telescopic mechanism, a sliding seat, and a guide assembly;

[0008] The first telescopic mechanism is located on the walking body;

[0009] The sliding seat is set on the walking body through a guide assembly and connected to the extended end of the first telescopic mechanism. The guide assembly is used by the first telescopic mechanism to drive the sliding seat to extend and retract along the forward direction of the walking body.

[0010] The cutting section is located on the sliding seat;

[0011] The rear support mechanism is located at the rear end of the walking body and is in contact with the ground to restrict the walking body from moving backward.

[0012] Preferably, the guide assembly includes: a guide post and a sliding sleeve;

[0013] The guide column is installed on the walking body along the forward direction of the walking body;

[0014] The sliding sleeve is located on the sliding seat and is fitted onto the guide post.

[0015] Preferably, guide components are provided on both sides of the sliding seat.

[0016] Preferably, the first telescopic mechanism is a hydraulic cylinder.

[0017] Preferably, the rear support mechanism includes: a support rod and a second telescopic mechanism;

[0018] The rear end of the walking body has a first hinge point and a second hinge point, and the first hinge point and the second hinge point are different.

[0019] One end of the support rod is hinged to the first hinge point;

[0020] One end of the second telescopic mechanism is hinged to the second hinge point, and the other end is rotatably connected to the other end of the support rod. The extension and retraction of the second telescopic mechanism is used to drive the support rod to rotate so that the end of the support rod is in contact with or away from the ground.

[0021] Preferably, the cutting section includes: a cutting head, a cutting arm, a rotating table, a first telescopic member, and a second telescopic member;

[0022] The rotating platform is rotatably mounted on the upper surface of the sliding seat;

[0023] The first end of the first telescopic member and the first end of the second telescopic member are both hinged to the sliding seat.

[0024] The second end of the first telescopic member and the second end of the second telescopic member are respectively hinged to the two sides of the rotating table. The first telescopic member and the second telescopic member cooperate to extend and retract to drive the rotating table to rotate.

[0025] One end of the cutting arm is connected to the rotary table;

[0026] The cutting head is located at the other end of the cutting arm.

[0027] Preferably, the cutting section further includes: a third telescopic member;

[0028] The cutting arm is rotatably connected to the rotary table;

[0029] One end of the third telescopic component is hinged to the rotating table, and the other end is hinged to the lower side of the cutting arm. The extension and retraction of the third telescopic component is used to drive the cutting arm to swing in the vertical direction.

[0030] Preferably, it also includes: a shovel section and a scraper conveyor;

[0031] The scraper conveyor is set along the forward direction of the traveling body and is used to transport materials to downstream conveying equipment;

[0032] The shovel section is located at the feed inlet of the scraper conveyor and below the cutting section. The shovel section is used to transport the material crushed by the cutting section to the scraper conveyor.

[0033] Preferably, the shovel plate portion includes: a shovel plate, a first rotating receiving claw, and a second rotating receiving claw;

[0034] The first and second rotating receiving claws are respectively located on both sides of the shovel plate and are used to transport materials to the scraper conveyor.

[0035] Preferably, it also includes: support components;

[0036] The support components are located on the upper part of the walking body.

[0037] Preferably, it also includes a rear support mechanism located at the rear end of the walking body.

[0038] Based on the above-described sliding tunneling device provided by the present invention, a first telescopic mechanism is disposed on the traveling body, and a sliding seat is disposed on the traveling body via a guide assembly and connected to the extended end of the first telescopic mechanism. The guide assembly is used for the first telescopic mechanism to drive the sliding seat to extend and retract along the traveling direction of the traveling body, and a cutting section is disposed on the sliding seat. A rear support mechanism is disposed at the rear end of the traveling body, and the rear support mechanism abuts against the ground to restrict the traveling body from retracting. With the above-disclosed sliding tunneling device, since the cutting section of this application can drive the sliding seat to extend and retract along the traveling direction of the traveling body via the first telescopic mechanism, when the cutting section is working, the first telescopic mechanism can extend and drive the sliding seat to move along the traveling direction of the traveling body, causing the cutting section to slide forward and break the target position. Compared with existing cantilever tunneling devices, the cutting section of this application has higher flexibility and is easier to control in terms of the forward movement of the cutting section. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the structure of a sliding tunneling device provided in an embodiment of the present invention;

[0041] Figure 2 This is a front view of the sliding tunneling equipment provided in an embodiment of the present invention;

[0042] Figure 3 This is a schematic diagram of the internal structure of a sliding tunneling device provided in an embodiment of the present invention;

[0043] Figure 4 This is a schematic diagram of the structure of the cutting portion provided in an embodiment of the present invention;

[0044] Figure 5 A side view of the cutting portion provided in an embodiment of the present invention;

[0045] Figure 6 This is a schematic diagram of the shovel plate portion provided in an embodiment of the present invention.

[0046] The components include: a walking body 1; a cutting section 2, a cutting head 21, a cutting arm 22, a rotating table 23, a first telescopic component 24, a second telescopic component 25, a third telescopic component 26; a first telescopic mechanism 31, a sliding seat 32, a guide assembly 33, a guide column 331, and a sliding sleeve 332; a shovel plate section 4, a shovel plate 41, a first rotating material receiving claw 42, and a second rotating material receiving claw 43; a scraper conveyor 5; a support assembly 6; a rear support mechanism 7, a support rod 71, and a second telescopic mechanism 72; an anchor bolting machine 8; and a water exploration drill 9. Detailed Implementation

[0047] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0048] In this application, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0049] This invention provides a sliding tunneling device, see [link / reference] Figure 1 and combined Figures 2 to 6 , Figure 1 This is a structural schematic diagram of a sliding tunneling machine, which includes: a traveling body 1, a cutting section 2, a sliding assembly, and a rear support mechanism 7;

[0050] The sliding assembly includes a first telescopic mechanism 31, a sliding seat 32, and a guide assembly 33;

[0051] The first telescopic mechanism 31 is installed on the walking body 1;

[0052] The sliding seat 32 is set on the walking body 1 through the guide component 33 and is connected to the extended end of the first telescopic mechanism 31. The guide component 33 is used by the first telescopic mechanism 31 to drive the sliding seat 32 to extend and retract along the forward direction of the walking body 1.

[0053] The cutting section 2 is disposed on the sliding seat 32;

[0054] The rear support mechanism 7 is located at the rear end of the walking body 1. The rear support mechanism 7 is in contact with the ground and is used to restrict the walking body 1 from moving backward.

[0055] It should be noted that, since the cutting part 2 of this application is provided on the sliding seat 32, and the sliding seat 32 is provided on the walking body 1 through the guide component 33, and the extended end of the first telescopic mechanism 31 is connected to the sliding seat 32, when the first telescopic mechanism 31 extends outward, it can drive the sliding seat 32 to move along the forward direction of the walking body 1, so that the cutting part 2 moves forward and breaks the target position.

[0056] Because the ground in some tunnels is relatively soft, the traveling body 1 is prone to backing up when the cutting section 2 breaks the target position. Therefore, this application sets the rear support mechanism 7 at the rear end of the traveling body 1, so that when the cutting section 2 breaks the target position, the rear support mechanism can support the traveling body 1, which can effectively prevent the traveling body 1 from backing up and improve the working efficiency of the sliding tunneling equipment.

[0057] In this embodiment of the invention, a first telescopic mechanism 31 is disposed on the traveling body 1, and a sliding seat 32 is disposed on the traveling body 1 via a guide assembly 33 and connected to the extended end of the first telescopic mechanism 31. The guide assembly 33 is used for the first telescopic mechanism 31 to drive the sliding seat 32 to extend and retract along the forward direction of the traveling body 1, and for disposing of the cutting section 2 on the sliding seat 32. A rear support mechanism 7 is disposed at the rear end of the traveling body 1, and the rear support mechanism 7 abuts against the ground to restrict the traveling body 1 from retreating. With the aforementioned sliding tunneling equipment, since the cutting section 2 of this application can drive the sliding seat 32 to extend and retract along the forward direction of the traveling body 1 via the first telescopic mechanism 31, when the cutting section 2 is working, the first telescopic mechanism 31 can extend and drive the sliding seat 32 to move along the forward direction of the traveling body 1, causing the cutting section 2 to slide forward and break the target position. The rear support mechanism 7 supports the traveling body 1, effectively preventing the traveling body 1 from retreating. Compared with existing cantilever tunneling equipment, the cutting section 2 of this application has higher flexibility and is easier to control in terms of forward movement.

[0058] Specifically, the guide assembly 33 includes: a guide post 331 and a sliding sleeve 332;

[0059] The guide column 331 is disposed on the walking body 1 along the forward direction of the walking body 1;

[0060] The sliding sleeve 332 is disposed on the sliding seat 32 and sleeved on the guide post 331.

[0061] It should be noted that the guide post 331 is set on the walking body 1 along the forward direction of the walking body 1, and the sliding sleeve 332 is set on the sliding seat 32. The sliding sleeve 332 is sleeved on the guide post 331. Thus, when the first telescopic mechanism 31 drives the sliding seat 32 to move, it can only move along the axial direction of the guide post 331, and the smoothness of the sliding seat 32 when it moves is also improved.

[0062] Specifically, guide components 33 are provided on both sides of the sliding seat 32.

[0063] It should be noted that by providing guide components 33 on both sides of the sliding seat 32, the smoothness of the sliding seat 32 during movement can be further improved when the first telescopic mechanism 31 drives the sliding seat 32 to move, and the connection strength between the sliding seat 32 and the walking body can be guaranteed.

[0064] Specifically, the first telescopic mechanism 31 is a hydraulic cylinder.

[0065] It should be noted that the first telescopic mechanism 31 can be a hydraulic cylinder, a pneumatic cylinder, or other mechanisms that can drive the sliding seat 32 to slide (such as an electric actuator, a gear transmission mechanism, etc.). Those skilled in the art can choose according to their needs. However, this application prefers the first telescopic mechanism 31 to be a hydraulic cylinder.

[0066] Specifically, the rear support mechanism 7 includes: a support rod 71 and a second telescopic mechanism 72;

[0067] The rear end of the walking body 1 has a first hinge point and a second hinge point, and the first hinge point and the second hinge point are different.

[0068] One end of the support rod 71 is hinged to the first hinge point;

[0069] One end of the second telescopic mechanism 72 is hinged to the second hinge point, and the other end is rotatably connected to the other end of the support rod 71. The telescopic mechanism 72 extends and retracts to drive the support rod 71 to rotate so that the end of the support rod 71 is in contact with or away from the ground.

[0070] It should be noted that by having a first hinge point and a second hinge point at the rear end of the traveling body 1, and making the first hinge point different from the second hinge point, and by hinged one end of the support rod 71 to the first hinge point, and one end of the second telescopic mechanism 72 to the second hinge point, and the other end rotatably connected to the other end of the support rod 71, when the cutting part 2 breaks the target position, the second telescopic mechanism 72 extends outward, driving the support rod 71 to rotate so that the end of the support rod 71 abuts against the ground. At this time, the support rod 71 can effectively prevent the traveling body 1 from retreating, thereby improving the working efficiency of the sliding tunneling equipment. When the traveling body 1 moves forward, the end driven by the second telescopic mechanism 72 can move away from the ground.

[0071] Preferably, the second telescopic mechanism 72 is a hydraulic cylinder.

[0072] It should be noted that the second telescopic mechanism 72 can be a hydraulic cylinder, a pneumatic cylinder, or other electric actuators that can drive the support rod 71 to rotate. Those skilled in the art can choose according to their needs. However, this application prefers the second telescopic mechanism 72 to be a hydraulic cylinder.

[0073] Specifically, the cutting section 2 includes: a cutting head 21, a cutting arm 22, a rotating table 23, a first telescopic member 24, and a second telescopic member 25;

[0074] The rotating platform 23 is rotatably mounted on the upper surface of the sliding seat 32;

[0075] The first end of the first telescopic member 24 and the first end of the second telescopic member 25 are both hinged to the sliding seat 32.

[0076] The second end of the first telescopic member 24 and the second end of the second telescopic member 25 are respectively hinged to the two sides of the rotating table 23. The first telescopic member 24 and the second telescopic member 25 cooperate to extend and retract to drive the rotating table 23 to rotate.

[0077] One end of the cutting arm 22 is connected to the rotating table 23;

[0078] The cutting head 21 is located at the other end of the cutting arm 22.

[0079] It should be noted that the rotating table 23 is rotatably mounted on the upper surface of the sliding seat 32, and the first end of the first telescopic member 24 and the first end of the second telescopic member 25 are both hinged to the sliding seat 32. The second end of the first telescopic member 24 and the second end of the second telescopic member 25 are respectively hinged to the two sides of the rotating table 23. Thus, the first telescopic member 24 and the second telescopic member 25 cooperate to extend and retract to drive the rotating table 23 to rotate (for example, when the first telescopic member 24 extends outward, the second telescopic mechanism 72 retracts, so that the rotating table 23 can rotate forward, and when the first telescopic member 24 retracts, the second telescopic mechanism 72 extends outward, so that the rotating table 23 can rotate backward). This drives the cutting arm 22 to rotate around the rotating table 23 and the cutting head 21 mounted on the rotating table 23, so that the cutting head 21 can crush different target positions at the same height.

[0080] Furthermore, the cutting section 2 also includes: a third telescopic member 26;

[0081] The cutting arm 22 is rotatably connected to the rotating table 23;

[0082] One end of the third telescopic member 26 is hinged to the rotating table 23, and the other end is hinged to the lower side of the cutting arm 22. The extension and retraction of the third telescopic member 26 is used to drive the cutting arm 22 to swing in the vertical direction.

[0083] It should be noted that the cutting arm 22 is rotatably connected to the rotating table 23, and one end of the third telescopic member 26 is hinged to the rotating table 23, and the other end is hinged to the lower side of the cutting arm 22. Thus, when the third telescopic member 26 extends or retracts, it can drive the cutting arm 22 and the cutting head 21 set on the cutting arm 22 to swing in the vertical direction, so as to achieve crushing above and below the target position.

[0084] Furthermore, the skid steer tunneling equipment also includes: a shovel section 4 and a scraper conveyor 5;

[0085] The scraper conveyor 5 is arranged along the forward direction of the traveling body 1 and is used to transport materials to downstream conveying equipment;

[0086] The shovel section 4 is located at the feed inlet of the scraper conveyor 5 and below the cutting section 2. The shovel section 4 is used to transport the material crushed by the cutting section 2 to the scraper conveyor 5.

[0087] It should be noted that by setting up a shovel plate section 4 and a scraper conveyor 5, and setting the scraper conveyor 5 along the forward direction of the walking body 1, the shovel plate section 4 is set at the feed inlet of the scraper conveyor 5 and located below the cutting section 2. Then, after the cutting head 21 crushes the target position, the crushed material is conveyed to the scraper conveyor 5 through the shovel plate section 4, and finally conveyed to the downstream conveying equipment through the scraper conveyor 5.

[0088] Specifically, the shovel plate part 4 includes: a shovel plate 41, a first rotating receiving claw 42, and a second rotating receiving claw 43;

[0089] The first rotating receiving claw 42 and the second rotating receiving claw 43 are respectively disposed on both sides of the shovel plate 41, and are used to transport materials to the scraper conveyor 5.

[0090] It should be noted that the first rotating receiving claw 42 and the second rotating receiving claw 43 are respectively set on both sides of the shovel plate 41, so that when the first rotating receiving claw 42 and the second rotating receiving claw 43 rotate at the same time, the material on the shovel plate 41 can be conveyed to the scraper conveyor 5.

[0091] It is worth noting that the shovel plate 4 can transport materials to the scraper conveyor 5 through the first rotating receiving claw 42 and the second rotating receiving claw 43, or through other mechanisms such as receiving climbing claws. Those skilled in the art can choose according to their needs.

[0092] Furthermore, the sliding steer tunneling equipment also includes: support components 6;

[0093] The support component 6 is located on the upper part of the walking body 1.

[0094] It should be noted that by setting the support component 6 on the upper part of the walking body 1, not only can the falling soil from the top of the tunnel affect the overall equipment, but the tunnel wall can also be protected, effectively reducing the risk of tunnel collapse.

[0095] Preferred, Reference Figure 1 The sliding steer tunneling equipment also includes: a shell, a bolting machine 8, a hydraulic system (not shown in the figure), and a water exploration drill 9;

[0096] The housing is mounted on the walking body 1;

[0097] The anchor bolting machine 8 is located on the side of the housing near the cutting section 2;

[0098] The hydraulic system is used to provide hydraulic pressure to the cutting section 2 and the rear support mechanism 7;

[0099] The water exploration drilling rig 9 is located on the top of the housing.

[0100] It should be noted that by setting up the water exploration drill rig 9, staff can easily sample and analyze the target location; while by setting up the anchor bolt machine 8, anchor bolts can be installed in the tunnel, effectively improving the strength of the tunnel top and side walls and reducing the risk of tunnel collapse.

[0101] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, for system or system embodiments, since they are basically similar to method embodiments, the description is relatively simple, and relevant parts can be referred to the descriptions in the method embodiments. The systems and system embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without creative effort.

[0102] Those skilled in the art will further recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this invention.

[0103] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sliding steer tunneling machine, characterized in that, include: Walking body, cutting section, sliding assembly and rear support mechanism; The sliding assembly includes a first telescopic mechanism, a sliding seat, and a guide assembly; The first telescopic mechanism is disposed on the walking body; The sliding seat is disposed on the walking body through the guide component and connected to the extended end of the first telescopic mechanism. The guide component is used by the first telescopic mechanism to drive the sliding seat to extend and retract along the forward direction of the walking body. The cutting portion is disposed on the sliding seat; The rear support mechanism is located at the rear end of the walking body and abuts against the ground to restrict the walking body from moving backward.

2. The sliding tunneling equipment according to claim 1, characterized in that, The guide assembly includes: a guide post and a sliding sleeve; The guide post is disposed on the walking body along the forward direction of the walking body; The sliding sleeve is disposed on the sliding seat and sleeved on the guide post.

3. The sliding tunneling equipment according to claim 1, characterized in that, The guide components are provided on both sides of the sliding seat.

4. The sliding tunneling equipment according to claim 1, characterized in that, The first telescopic mechanism is a hydraulic cylinder.

5. The sliding tunneling equipment according to claim 1, characterized in that, The rear support mechanism includes: a support rod and a second telescopic mechanism; The rear end of the walking body has a first hinge point and a second hinge point, the first hinge point and the second hinge point being different; One end of the support rod is hinged to the first hinge point; One end of the second telescopic mechanism is hinged to the second hinge point, and the other end is rotatably connected to the other end of the support rod. The telescopic mechanism extends and retracts to drive the support rod to rotate, so that the end of the support rod is in contact with or away from the ground.

6. The sliding tunneling equipment according to claim 1, characterized in that, The cutting section includes: a cutting head, a cutting arm, a rotating table, a first telescopic member, and a second telescopic member; The rotating platform is rotatably mounted on the upper surface of the sliding seat; Both the first end of the first telescopic member and the first end of the second telescopic member are hinged to the sliding seat; The second ends of the first telescopic member and the second telescopic member are respectively hinged to the two sides of the rotating platform. The first telescopic member and the second telescopic member cooperate to extend and retract to drive the rotating platform to rotate. One end of the cutting arm is connected to the rotating table; The cutting head is located at the other end of the cutting arm.

7. The sliding tunneling equipment according to claim 6, characterized in that, The cutting section further includes: a third telescopic member; The cutting arm is rotatably connected to the rotating table; One end of the third telescopic member is hinged to the rotating platform, and the other end is hinged to the lower side of the cutting arm. The extension and retraction of the third telescopic member is used to drive the cutting arm to swing in the vertical direction.

8. The sliding tunneling equipment according to claim 1, characterized in that, Also includes: Shovel section and scraper conveyor; The scraper conveyor is arranged along the forward direction of the walking body and is used to transport materials to downstream conveying equipment; The shovel plate is located at the feed inlet of the scraper conveyor and below the cutting section. The shovel plate is used to transport the material crushed by the cutting section to the scraper conveyor.

9. The sliding tunneling equipment according to claim 8, characterized in that, The shovel plate section includes: a shovel plate, a first rotating receiving claw, and a second rotating receiving claw; The first rotating receiving claw and the second rotating receiving claw are respectively disposed on both sides of the shovel plate, and are used to transport materials to the scraper conveyor.

10. The sliding tunneling equipment according to claim 1, characterized in that, Also includes: Support components; The support assembly is located on the upper part of the walking body.

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