Cloth material machine walking device

Abstract

The utility model relates to tunnel construction equipment technical field, concretely relates to a cloth machine walking device, the walking device includes track, flexible connecting piece, walking wheel and auxiliary walking piece, the track is equipped with rack along its length direction, flexible connecting piece includes elastic member, connecting rod, gear and mounting seat, gear and rack are engaged and set up on mounting seat, one end of connecting rod is hingedly arranged on mounting seat, the other end is connected in cloth machine vehicle frame through locking piece, elastic member and connecting rod correspond and set up and are located between cloth machine vehicle frame and mounting seat, walking wheel and auxiliary walking piece all are matched with track and are used for cloth machine walking on track, and the overall structure is simple, flexible connecting piece formed through elastic member, connecting rod etc. and rack engage, and combine walking wheel and auxiliary walking wheel to guarantee that cloth machine walks smoothly.

Description

Technical Field

[0001] This utility model relates to the field of tunnel construction equipment technology, specifically to a concrete placing boom traveling device. Background Technology

[0002] During the secondary lining pouring process in tunnel construction, the concrete placing boom is a crucial piece of equipment. The smoothness of its movement is paramount. Existing concrete placing boom travel mechanisms use gear and rack transmissions, employing a rigid system. Machining and assembly errors during gear and rack meshing can cause travel stagnation, and in severe cases, complete jamming.

[0003] In addition, due to the harsh construction environment, the walking device is easily contaminated by falling concrete, which can cause it to jam and even affect the service life of the concrete placing boom.

[0004] In summary, there is an urgent need for a walking device with a simplified structure and smooth movement to solve the problems existing in the prior art. Utility Model Content

[0005] The purpose of this utility model is to provide a walking device with a simplified structure and smooth walking, and the specific technical solution is as follows:

[0006] A fabric laying machine traveling device includes a track, a flexible connector, traveling wheels, and auxiliary traveling components;

[0007] Along the length of the track, a rack is provided on the track;

[0008] The flexible connector includes an elastic element, a connecting rod, a gear, and a mounting base. The gear meshes with the rack and is mounted on the mounting base. One end of the connecting rod is hinged to the mounting base, and the other end is connected to the fabric laying machine frame via a locking element. The elastic element is correspondingly arranged with the connecting rod and is located between the fabric laying machine frame and the mounting base.

[0009] The traveling wheels are matched with the track for the fabric placing machine to travel on the track; the auxiliary traveling components are in rolling or sliding contact with the track.

[0010] Preferably, the mounting base is provided with connection points A, B and C arranged in a triangle; the gear is located at connection point C; connection point A is connected to the fabric laying machine frame; one end of the connecting rod is hinged at connection point B, the other end passes through the fabric laying machine frame and is locked and limited by a locking component, and an elastic component is sleeved on the connecting rod.

[0011] Preferably, the connecting rod is a union bolt; the locking element is a nut that is threadedly connected to the union bolt.

[0012] Preferably, it also includes a power source, which is connected to the walking wheel or the gear to provide power for the moving of the fabric laying machine.

[0013] Preferably, the auxiliary traveling component is a bearing or roller that rolls in contact with the track, or the auxiliary traveling component is a slider that slides in contact with the track.

[0014] Preferably, the track includes a track weldment, which includes stiffening plates, connecting plates, and slide rails. The stiffening plates and connecting plates are spliced ​​together to form a connecting frame. The slide rails and the rack are both disposed on the connecting frame. The traveling wheels are matched with the slide rails. The gears are located above or to the side of the track weldment.

[0015] Preferably, the track includes a track weldment, the track weldment includes a support beam, the rack is disposed on the support beam, and the gear is located above, to the side or below the track weldment.

[0016] Preferably, the track includes a track weldment, the track weldment includes a support beam and a guide plate, the rack is disposed on the support beam, the guide plate is disposed on the rack, the guide plate and the rack combine to form a guide channel that matches the auxiliary traveling component, and the gear is located on the side of the track weldment;

[0017] Alternatively, the track includes a track weldment, which includes stiffening plates, support beams, and guide plates. The stiffening plates and support beams form a connecting frame. The guide plates and the rack are both disposed on the connecting frame. The guide plates and the rack combine to form a guide channel that matches the auxiliary traveling component. The gear is located above the track weldment.

[0018] Preferably, the track includes a track weldment, the track weldment includes a support beam and a travel rail, the travel rail is disposed on the support beam, and the travel wheel is matched with the travel rail.

[0019] Preferably, the number of tracks is two sets, and the two sets of tracks are arranged side by side.

[0020] The present invention relates to a fabric placing machine traveling device comprising a track, a flexible connector, traveling wheels, and auxiliary traveling components. The track has a rack along its length. The flexible connector includes an elastic element, a connecting rod, a gear, and a mounting base. The gear meshes with the rack and is mounted on the mounting base. One end of the connecting rod is hinged to the mounting base, and the other end is connected to the fabric placing machine frame via a locking element. The elastic element is correspondingly positioned with the connecting rod and located between the fabric placing machine frame and the mounting base. The traveling wheels are matched with the track for the fabric placing machine to travel on the track. The overall structure is simplified. When the flexible connector, formed by the elastic element, connecting rod, gear, and mounting base, meshes with the rack, the position of the mounting base and its gear can be finely adjusted according to the actual working conditions, thus forming a flexible adjustment system. This ensures that the gear of the fabric placing machine meshes smoothly with the rack on the track during travel. Combined with the traveling wheels and auxiliary traveling components, this ensures smooth travel of the fabric placing machine.

[0021] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0023] Figure 1 This is a schematic diagram of the assembled structure of the fabric placing machine traveling device in Embodiment 1.

[0024] Figure 2 yes Figure 1 Enlarged image of P in the middle;

[0025] Figure 3 yes Figure 1 The left view;

[0026] Figure 4 yes Figure 3 A magnified view of a portion of the image;

[0027] Figure 5 This is an assembly diagram of the lower track, traveling wheels, and a portion of the frame of the fabric placing machine in Embodiment 1.

[0028] Figure 6(a) is a schematic diagram of the assembly of the upper track, traveling wheels, and part of the frame of the cloth placing machine in Example 2 (the gear is located above the track weldment);

[0029] Figure 6(b) is a schematic diagram of the structure in Example 2 where the gear is located on the side of the track weldment;

[0030] Figure 7(a) is a schematic diagram of the assembly of the upper track, traveling wheels, and partial frame of the fabric placing machine in Example 3 (the gear is located above the track weldment);

[0031] Figure 7(b) is a schematic diagram of the structure in Example 3 where the gear is located on the side of the rail weldment;

[0032] Figure 7(c) is a schematic diagram of the structure in Example 3 where the gear is located below the rail weldment;

[0033] Figure 8(a) is a schematic diagram of the assembly of the first type of upper track, traveling wheels, and partial frame of the cloth placing machine in Example 4;

[0034] Figure 8(b) is a schematic diagram of the assembly of the second type of upper track, traveling wheels, and partial frame of the cloth placing machine in Example 4;

[0035] Figure 9 This is a structural diagram of the components such as the track and wheels located at the bottom in Example 5.

[0036] Among them, 1. Track welded parts, 1.1. Rib plate, 1.2. Connecting plate, 1.3. Slide rail, 1.4. Support beam, 1.5. Guide plate, 1.6. Traveling rail, 2. Traveling wheel, 3. Rack, 4. Elastic component, 5. Connecting rod, 6. Gear, 7. Mounting base, 8. Auxiliary traveling component, 9. Concrete placing machine, 10. Bending plate, 11. Truss plate. Detailed Implementation

[0037] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0038] Example 1:

[0039] See Figures 1-5 A fabric laying machine traveling device includes a track, a flexible connector, and traveling wheels 2, with detailed structure as follows:

[0040] The fabric placing machine 9 is a side-mounted fabric placing machine, such as... Figure 1 The system has two sets of tracks, arranged vertically. The upper track is referred to as the upper track, and the lower track as the lower track. Each set of wheels corresponds to a track and is matched to allow the fabric placing machine to move along the track.

[0041] In this embodiment, the upper track includes a track weldment 1, which includes a connecting plate 1.2 and a support beam 1.4, as shown below. Figure 4 As shown, the connecting plate 1.2 is mounted on the truss piece 11, and the support beam 1.4 is connected to the connecting plate 1.2 (preferably by welding). The support beam 1.4 is provided with a rack 3 arranged in the same length direction as the track.

[0042] In this embodiment, the lower track includes a track weldment 1, which includes a connecting plate 1.2, a support beam 1.4, and a traveling rail 1.6, as shown below. Figure 5 As shown, the connecting plate 1.2 is mounted on the truss piece 11, the support beam 1.4 is connected to the connecting plate 1.2 (preferably by welding), the traveling rail 1.6 is mounted on the support beam 1.4 (preferably by welding), and the traveling wheel 2 is matched with the traveling rail 1.6. The fabric placing machine 9 is equipped with a bending plate 10, which partially surrounds the traveling rail 1.6 to prevent the fabric placing machine from tipping over.

[0043] Flexible connectors such as Figures 1-4 As shown, the detailed structure is as follows:

[0044] The flexible connector includes an elastic element 4, a connecting rod 5, a gear 6, and a mounting base 7. The gear 6 meshes with the rack 3 and is mounted on the mounting base 7. One end of the connecting rod 5 is hinged to the mounting base 7, and the other end is connected to the fabric laying machine frame via a locking element. The elastic element 4 is correspondingly arranged with the connecting rod and is located between the fabric laying machine frame and the mounting base (preferably, the elastic element is a spring).

[0045] Preferably, in this embodiment, the mounting base 7 has connection points A, B, and C arranged in a triangular pattern; the gear 6 is located at connection point C; connection point A is connected to the fabric laying machine frame; one end of the connecting rod 5 is hinged at connection point B, and the other end passes through the fabric laying machine frame and is locked and limited by a locking component; an elastic element is sleeved on the connecting rod 5. More preferably, connection point A is connected to the fabric laying machine frame by a pin; the connecting rod 5 is a swivel bolt; and the locking component is a nut that is threadedly connected to the swivel bolt.

[0046] In addition, it also includes a power source, which is connected to the walking wheel 2 or the gear 6 to provide power for the cloth laying machine to move.

[0047] In addition, the fabric locomotive frame is also equipped with an auxiliary traveling component 8, as detailed below. Figures 2-4 The auxiliary walking component 8 is a bearing that rolls in contact with the track.

[0048] Example 2:

[0049] The difference between this embodiment and Embodiment 1 is only that: the upper track includes a track weldment 1, which includes a stiffening plate 1.1, a connecting plate 1.2, and a slide rail 1.3, as shown in Figures 6(a) and 6(b). The only difference between Figures 6(a) and 6(b) is the installation position of the rack. The stiffening plate 1.1 and the connecting plate 1.2 are spliced ​​together to form a connecting frame. The slide rail 1.3 and the rack 3 are both set on the connecting frame. The traveling wheel 2 is matched with the slide rail 1.3. The gear 6 is located above (as shown in Figure 6(a)) or to the side (as shown in Figure 6(b)) of the track weldment 1.

[0050] In addition, in this embodiment, the auxiliary walking component can be replaced with a roller that rolls in contact with the track.

[0051] Example 3:

[0052] The difference between this embodiment and Embodiment 1 lies only in that: the upper track includes a track weldment 1, which includes a support beam 1.4 (see Figures 7(a), 7(b), and 7(c)). The rack 3 is disposed on the support beam 1.4, and the gear 6 is located above (see Figure 7(a)), to the side (see Figure 7(b)), or below (see Figure 7(c)) the track weldment 1. The auxiliary traveling component 8 is a slider that slides in contact with the track.

[0053] Example 4:

[0054] The difference between this embodiment and Embodiment 1 lies only in the following: the upper track includes a track weldment 1, which includes a support beam 1.4 and a guide plate 1.5. The gear 6 is located on the side of the track weldment 1 (see Figure 8(a)). The rack 3 is mounted on the support beam 1.4, and the guide plate 1.5 is mounted on the rack 3. The guide plate 1.5 and the rack 3 together form a guide channel that matches the auxiliary traveling component 8. The track weldment 1 includes a stiffener 1.1, a support beam 1.4, and a guide plate 1.5. The stiffener 1.1 plays an auxiliary role and can enhance the service life. The gear 6 is located above the track weldment 1 (see Figure 8(b)). The stiffener 1.1 and the support beam 1.4 form a connecting frame. The guide plate 1.5 and the rack 3 are both mounted on the connecting frame. The guide plate 1.5 and the rack 3 together form a guide channel that matches the auxiliary traveling component 8. The auxiliary traveling component 8 is a roller that rolls in contact with the track.

[0055] Example 5:

[0056] The only difference between this embodiment and Embodiment 1 is that the track located below includes a track weldment 1, which includes a support beam 1.4 and a traveling rail 1.6, as detailed below. Figure 9The travel rail 1.6 is mounted on the support beam 1.4, and the travel wheel 2 is matched with the travel rail 1.6.

[0057] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A traveling device for a fabric laying machine, characterized in that, It includes a track, flexible connectors, wheels (2), and auxiliary walking components (8); Along the length of the track, a rack (3) is provided on the track; The flexible connector includes an elastic element (4), a connecting rod (5), a gear (6), and a mounting base (7). The gear (6) meshes with the rack (3) and is mounted on the mounting base (7). One end of the connecting rod (5) is hinged to the mounting base (7), and the other end is connected to the fabric laying machine frame via a locking element. The elastic element (4) is correspondingly arranged with the connecting rod and is located between the fabric laying machine frame and the mounting base. The walking wheel (2) is matched with the track for the fabric placing machine to walk on the track; the auxiliary walking component (8) makes rolling or sliding contact with the track.

2. The fabric placing machine traveling device according to claim 1, characterized in that, The mounting base (7) is provided with connection points A, B and C arranged in a triangle; the gear (6) is located at connection point C; connection point A is connected to the fabric laying machine frame; one end of the connecting rod (5) is hinged at connection point B, and the other end passes through the fabric laying machine frame and is locked and limited by a locking component; the elastic component is sleeved on the connecting rod (5).

3. The fabric placing machine traveling device according to claim 2, characterized in that, The connecting rod (5) is a swivel bolt; the locking element is a nut that is threadedly connected to the swivel bolt.

4. The fabric placing machine traveling device according to any one of claims 1-3, characterized in that, It also includes a power source, which is connected to the walking wheel (2) or the gear (6) to provide power for the cloth laying machine to move.

5. The fabric placing machine traveling device according to any one of claims 1-3, characterized in that, The auxiliary traveling component (8) is a bearing or roller that rolls in contact with the track, or the auxiliary traveling component (8) is a slider that slides in contact with the track.

6. The fabric placing machine traveling device according to claim 5, characterized in that, The track includes a track weldment (1), which includes a stiffener (1.1), a connecting plate (1.2), and a slide rail (1.3). The stiffener (1.1) and the connecting plate (1.2) are spliced ​​together to form a connecting frame. The slide rail (1.3) and the rack (3) are both set on the connecting frame. The traveling wheel (2) is matched with the slide rail (1.3). The gear is located above or to the side of the track weldment (1).

7. The fabric placing machine traveling device according to claim 5, characterized in that, The track includes a track weldment (1), the track weldment (1) includes a support beam (1.4), the rack (3) is disposed on the support beam (1.4), and the gear (6) is located above, to the side or below the track weldment (1).

8. The fabric placing machine traveling device according to claim 5, characterized in that, The track includes a track weldment (1), the track weldment (1) includes a support beam (1.4) and a guide plate (1.5), the rack (3) is disposed on the support beam (1.4), the guide plate (1.5) is disposed on the rack (3), the guide plate (1.5) and the rack (3) are combined to form a guide channel that matches the auxiliary walking component (8), and the gear (6) is located on the side of the track weldment (1); Alternatively, the track includes a track weldment (1), which includes a stiffener (1.1), a support beam (1.4), and a guide plate (1.5). The stiffener (1.1) and the support beam (1.4) form a connecting frame. The guide plate (1.5) and the rack (3) are both disposed on the connecting frame. The guide plate (1.5) and the rack (3) are combined to form a guide channel that matches the auxiliary walking component (8). The gear (6) is located above the track weldment (1).

9. The fabric placing machine traveling device according to claim 5, characterized in that, The track includes a track weldment (1), which includes a support beam (1.4) and a travel rail (1.6). The travel rail (1.6) is mounted on the support beam (1.4), and the travel wheel (2) is matched with the travel rail (1.6).

10. The fabric placing machine traveling device according to claim 1, characterized in that, The number of tracks is two sets, and the two sets of tracks are arranged side by side.

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