Crawler belt installation auxiliary device

Abstract

The utility model discloses a crawler belt installation auxiliary device which comprises a positioning pin, a raceway plate and supporting plates, the supporting plates are installed at the two ends of the raceway plate, and a cavity is formed between the supporting plates and the raceway plate in a clamped mode. And a plurality of reinforcing plates for supporting the raceway plate are arranged between the two supporting plates in the cavity at intervals. And the positioning pin is arranged on the plate surface of the supporting plate in a manner of deviating from the cavity. The crawler belt installation auxiliary device is easy to use, all the parts are welded and assembled into a whole, and the requirement for the part installation technology is lowered. The effect that the loading wheel rapidly rolls on the track raceway surface is achieved, meanwhile, manual operation of fixing the track through a crowbar is not needed, operation is easy and convenient, manual labor is saved, and the track installation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crawler vehicles, in particular to a crawler installation auxiliary device. Background Art

[0002] Tracks are the walking tools of crawler special vehicles, and track connection is an important task in the assembly of the entire vehicle. Generally, when installing tracks, the two tracks are laid flat on the ground, and the tracked vehicle rolls onto the tracks with the help of the road wheels. Since the track plate has a certain thickness and forms a step with the ground, the tracked vehicle will push the track backward when rolling onto the track rolling surface, making it difficult for the road wheels to roll onto the rolling surface. Someone needs to be nearby to adjust the track position and use a crowbar to hold the track in place so that the road wheels can rush onto the track. This method is not only easy to damage the road wheels and tracks, but also requires an extra person to fix the tracks nearby, which not only consumes manpower but also increases the safety risks of the operator. Utility Model Content

[0003] The utility model aims to provide a crawler track installation auxiliary device, which comprises a positioning pin, a rolling plate and a supporting plate.

[0004] The rolling plate includes an inclined plate and a transverse plate connected together.

[0005] The angle between the inclined plate and the transverse plate is an obtuse angle.

[0006] Support plates are installed at both ends of the rolling plate.

[0007] A cavity is sandwiched between the support plate and the raceway plate.

[0008] The positioning pin is arranged on the plate surface of the support plate away from the cavity.

[0009] Furthermore, the support plate is a trapezoidal plate, and the outer contour of the trapezoidal plate is adapted to the angle between the inclined plate and the transverse plate.

[0010] Furthermore, a number of reinforcing plates for supporting the rolling plate are installed at intervals on the rolling plate and between the two supporting plates.

[0011] Furthermore, a plurality of anti-slip protrusions are arranged at intervals on the surface of the inclined plate facing away from the cavity.

[0012] Furthermore, in the installed state, the positioning pin is connected to the end coupler.

[0013] Furthermore, the positioning pins, the rolling plate and the supporting plate are all made of 10 mm thick armored steel material with a dHB of 2.70 to 3.00.

[0014] Furthermore, the reinforcement plate is made of 10 mm thick armor steel material, and dHB is 2.70-3.00.

[0015] The technical effect of the present invention is unquestionable, and the beneficial effects of the present invention are as follows:

[0016] 1) The crawler track installation auxiliary device of the present invention is easy to use and is assembled into one piece by welding various parts, which reduces the requirements for parts installation technology.

[0017] 2) The utility model achieves the effect of quickly rolling the road wheel onto the track rolling surface, and at the same time does not require manual operation of fixing the track with a crowbar, which is easy to operate, saves labor, and improves the safety of track installation.

[0018] 3) The rolling plate of the present invention is provided with anti-skid protrusions, which can increase the friction force when the road wheels roll on the rolling plate.

[0019] 4) The device of the present invention can also be used to replace parking wedges when a tracked vehicle is parked on a slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the installation principle of the crawler mounting auxiliary device.

[0021] Figure 2 This is a schematic diagram of the positive axis side of the crawler mounting auxiliary device.

[0022] Figure 3 This is a schematic diagram of the back side of the crawler mounting auxiliary device.

[0023] In the figure: 1- positioning pin; 2- rolling plate; 3- supporting plate; 4- reinforcing plate. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the following embodiments. However, it should not be understood that the scope of the present invention is limited to the following embodiments. Without departing from the above technical concept of the present invention, various substitutions and modifications based on common technical knowledge and customary means in the field should be included in the scope of protection of the present invention.

[0025] Example 1:

[0026] See also Figures 1 to 3 , a crawler track installation auxiliary device, including a positioning pin 1, a rolling plate 2 and a support plate 3.

[0027] The rolling plate 2 is an integrally formed component, including an inclined plate 201 and a transverse plate 202 connected together.

[0028] The angle between the inclined plate 201 and the transverse plate 202 is an obtuse angle.

[0029] Support plates 3 are installed at both ends of the rolling plate 2.

[0030] A cavity is sandwiched between the support plate 3 and the raceway plate 2 .

[0031] The positioning pin 1 is arranged on the surface of the support plate 3 away from the cavity.

[0032] Example 2:

[0033] The main structure of this embodiment is the same as that of embodiment 1. Furthermore, the support plate 3 is a trapezoidal plate, and the outer contour of the trapezoidal plate is adapted to the angle between the inclined plate 201 and the horizontal plate 202 .

[0034] Example 3:

[0035] The main structure of this embodiment is the same as any one of Embodiments 1 to 2. Furthermore, a plurality of reinforcing plates 4 for supporting the rolling plate 2 are installed between the two supporting plates 3 on the rolling plate 2. The reinforcing plates 4 are located in the cavity.

[0036] The shape of the reinforcing plate 4 is similar to that of the supporting plate 3 .

[0037] Example 4:

[0038] The main structure of this embodiment is the same as any one of Embodiments 1 to 3. Furthermore, a plurality of anti-skid protrusions are arranged at intervals on the surface of the inclined plate 201 facing away from the cavity to increase the friction force when the road wheel rolls on the rolling plate 2.

[0039] Example 5:

[0040] The main structure of this embodiment is the same as any one of Embodiments 1 to 4. Furthermore, in the installed state, the positioning pin 1 is connected to the end coupler to fix the relative position of the device and the crawler.

[0041] Example 6:

[0042] The main structure of this embodiment is the same as any one of Embodiments 1 to 5. Furthermore, the positioning pin 1, the rolling plate 2 and the support plate 3 are all made of 10 mm thick armor steel material, and dHB is 2.70 to 3.00.

[0043] Example 7:

[0044] The main structure of this embodiment is the same as any one of Embodiments 3 to 6. Furthermore, the reinforcing plate 4 is made of 10 mm thick armor steel material, and dHB is 2.70 to 3.00.

[0045] Example 8:

[0046] The main structure of this embodiment is the same as any one of embodiments 1 to 7. Furthermore, the positioning pin 1 is welded to the support plate 3; the support plate 3 is welded to the raceway plate 2; and the reinforcing plate 4 is welded to the raceway plate 2.

[0047] The raceway plate 2 is supported by support plates 3 on the left and right sides.

[0048] Two reinforcing plates 4 are welded to the middle of the raceway plate 2 to strengthen the support of the raceway plate 2 .

[0049] The road wheels roll onto the rolling plate 2 and are supported by the support plate 3 and the reinforcement plate 4.

[0050] Positioning pins 1 are welded to the support plates 3 on the left and right sides of the device.

[0051] Example 9:

[0052] The main structure of this embodiment is the same as any one of embodiments 1 to 8. Furthermore, when the track is installed, the road wheels roll onto the track surface through the roller plate 2, wherein the roller plate 2 transmits pressure to the ground by the support plate 3 and the reinforcement plate 4, thereby achieving support for the road wheels.

[0053] Preferably, the relative position of the fixing device and the crawler track is connected to the end coupler through the positioning pin 1.

[0054] Preferably, positioning pins 1 are welded on both sides of the device, which can be used as handles when transporting, making it easy to carry.

[0055] Preferably, a reinforcing plate 4 is provided in the middle of the rolling plate 2 to enhance the strength of the device.

[0056] Preferably, the positioning pin 1, the rolling plate 2, the support plate 3 and the reinforcing plate 4 are all made of armored steel material with a thickness of 10 mm and a dHB of 2.70 to 3.00.

[0057] Preferably, the rolling plate 2 has anti-skid protrusions on it to increase the friction force when the road wheel rolls on the rolling plate 2.

[0058] Preferably, the device can also be used instead of parking wedges when parking a tracked vehicle on a slope.

[0059] Example 10:

[0060] The main structure of this embodiment is the same as any one of Embodiments 1 to 9. Furthermore, a crawler track installation auxiliary device includes: a positioning pin, a rolling plate, a support plate and a reinforcement plate.

[0061] like Figure 2-Figure 3 As shown, it mainly includes main components such as positioning pin 1, rolling plate 2, support plate 3 and reinforcement plate 4.

[0062] The crawler track installation auxiliary device provided by the embodiment of the utility model has a simple structure and achieves the effect of quickly rolling the road wheel onto the crawler track rolling surface. At the same time, there is no need to manually fix the crawler with a crowbar for operation, which is easy to operate, saves labor, and improves the safety of crawler track installation.

[0063] When installing crawler tracks on a crawler vehicle, the two crawlers are laid flat on the ground, the crawler track installation auxiliary device is placed on the edge of the crawler track, and the crawler track installation auxiliary device is connected to the crawler track pin with two end couplers, such as Figure 1 As shown in the figure, when the road wheels of the tracked vehicle roll backward, the road wheels roll onto the track rolling surface smoothly and stably through the rolling surface.

Claims

1. A crawler track installation auxiliary device, characterized in that: It comprises a positioning pin (1), a rolling plate (2) and a supporting plate (3); The rolling plate (2) comprises an inclined plate (201) and a transverse plate (202) connected together; The angle between the inclined plate (201) and the horizontal plate (202) is an obtuse angle; Support plates (3) are installed at both ends of the rolling plate (2); A cavity is sandwiched between the support plate (3) and the raceway plate (2); The positioning pin (1) is arranged on the plate surface of the support plate (3) away from the cavity.

2. The crawler track installation auxiliary device according to claim 1, characterized in that: The support plate (3) is a trapezoidal plate, and the outer contour of the trapezoidal plate is adapted to the angle between the inclined plate (201) and the horizontal plate (202).

3. The crawler track installation auxiliary device according to claim 1, characterized in that: A plurality of reinforcing plates (4) for supporting the rolling plate (2) are installed at intervals between the two supporting plates (3) on the rolling plate (2).

4. The crawler track installation auxiliary device according to claim 1, characterized in that: A plurality of anti-slip protrusions are arranged at intervals on the plate surface of the inclined plate (201) facing away from the cavity.

5. The crawler track installation auxiliary device according to claim 1, characterized in that: In the installed state, the positioning pin (1) is connected to the end coupler.

6. The crawler track installation auxiliary device according to claim 1, characterized in that: The positioning pin (1), the rolling plate (2) and the supporting plate (3) are all made of armored steel material with a thickness of 10 mm and a dHB of 2.70 to 3.

00.

7. The crawler track installation auxiliary device according to claim 3, characterized in that: The reinforcing plate (4) is made of armored steel material with a thickness of 10 mm and a dHB of 2.70 to 3.00.

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