CN217032257U - Single-tooth crawler-belt type steel inspection device for bulldozer - Google Patents
Single-tooth crawler-belt type steel inspection device for bulldozer Download PDFInfo
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- CN217032257U CN217032257U CN202220732043.9U CN202220732043U CN217032257U CN 217032257 U CN217032257 U CN 217032257U CN 202220732043 U CN202220732043 U CN 202220732043U CN 217032257 U CN217032257 U CN 217032257U
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Abstract
The utility model relates to a single-tooth crawler-type steel inspection device for a bulldozer, wherein an inspection sample plate is arranged above a base platform in a liftable manner, the inspection sample plate comprises a plate-shaped body, a trapezoidal notch is formed on the side edge of the lower part of the plate-shaped body, a first straight notch is formed on one side of the trapezoidal notch, which is close to the plate-shaped body, the trapezoidal notch and the first straight notch are in arc smooth transition connection, an arc notch is formed on the position, which is far away from the trapezoidal notch, on the side edge of the lower part of the plate-shaped body, a second straight notch is formed on the other side of the arc notch, the arc notch and the second straight notch are in right-angle transition connection, and the side edge of the trapezoidal notch is symmetrically and obliquely arranged; the straight edge of the outer side of the first straight notch is arranged right opposite to the limiting rod below the first straight notch, and the limiting rod is of a structure capable of lifting along the vertical direction. This application can be accomplished the detection to single tooth track shaped steel fast, and it is high to detect the accuracy, and the operation of being convenient for.
Description
Technical Field
The utility model relates to the technical field of profile steel detection equipment, in particular to a single-tooth crawler profile steel detection device for a bulldozer.
Background
The quality inspection of hot rolled crawler steel is a common practice in industrial production. The existing vernier caliper, the R-angle clamping plate and the like are inconvenient to operate due to various working procedures and easily cause artificial errors, so that the inspection result has deviation, the product quality inspection requirement under the existing capacity is difficult to meet, and the hot-rolled crawler steel has more problems in size and quality. In addition, although the single-tooth crawler-type steel for the bulldozer is simple in structure and is simpler than other crawler-type steels, the inspection efficiency is still low due to the fact that each parameter index is manually inspected one by one, the inspection period is prolonged, and frequent detection easily causes mental fatigue and more influences the accuracy of detection.
Therefore, how to more efficiently detect the standardized single-tooth track section steel is a technical problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a single-tooth track profile steel inspection device for a bulldozer, which can quickly finish the detection of single-tooth track profile steel, has high detection accuracy and is convenient to operate.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a single-tooth track type steel inspection device for a bulldozer, which comprises a base station, a limiting rod and an inspection sample plate, wherein the limiting rod is arranged on the outer side of the base station and has a gap with the base station, the inspection sample plate is arranged above the base station in a lifting manner, the inspection sample plate comprises a plate-shaped body, a trapezoidal notch is formed on the side edge of the lower part of the plate-shaped body, a first straight notch is formed on one side of the trapezoidal notch close to the plate-shaped body, the trapezoidal notch and the first straight notch are in arc smooth transition connection, an arc notch is formed on the position of the side edge of the lower part of the plate-shaped body far away from the trapezoidal notch, a second straight notch is formed on the other side close to the plate-shaped body, and the arc notch and the second straight notch are in right-angle transition connection, the side edges of the trapezoidal notch are symmetrically and obliquely arranged;
the straight edge of the outer side of the first straight notch is arranged right opposite to the limiting rod below the first straight notch, and the limiting rod is of a structure capable of lifting along the vertical direction.
For the above technical solution, the applicant has further optimization measures.
Optionally, the width of the upper bottom edge of the trapezoid notch is 11 mm.
Furthermore, the upper bottom edge and the side edge of the trapezoid notch are in circular arc transition.
Furthermore, the side lower part of trapezoidal breach is the transition of arc chamfer to both sides, the diameter of arc chamfer is 10 mm.
Optionally, the arc-shaped notch is a quarter circle and has a diameter of 30mm, and the upper part of the arc-shaped notch is in right-angle transitional connection with the second straight notch.
Further, the lower part of arc breach is the directional transition of direction of arc chamfer to trapezoidal breach, the diameter of arc chamfer is 20 mm.
Optionally, the limiting rod is of a double-layer sleeve type structure, a spring for jacking is arranged in the sleeve, and the top end of the limiting rod in a tensioned state of the spring is higher than the surface of the base.
Optionally, the top side of the plate-like body is connected with a power shaft of a lifting motor.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the inspection device for the single-tooth crawler-belt type steel for the bulldozer, the single-tooth crawler-belt type steel is quickly positioned on the substrate, then the inspection sample plate is clamped, so that the single-tooth crawler-belt type steel is quickly detected, in the detection process, the length of the single-tooth crawler-belt type steel is limited by the two straight gaps of the inspection sample plate, the straight gaps enable the hook parts on the crawler-belt type steel to be placed in the straight gaps so as to perform size comparison inspection, the trapezoid gaps on the inspection sample plate can be clamped with the single-tooth crawler-belt type steel to complete quick detection on tooth shapes, and therefore whether the finished size of the single-tooth crawler-belt type steel reaches the standard or not can be visually compared and inspected, and the purpose of high efficiency is achieved. The design of the limiting rod for positioning and the automatic lifting inspection sample plate enables the detection process to be labor-saving and the efficiency to be higher.
Further, the design of arc chamfer is adopted to the lower part of trapezoidal breach and arc breach, go to comparing the laminating with the R angle radian that single tooth track shaped steel possessed, whether can short-term test R angle radian and process design have the deviation, vernier caliper reading error has been avoided, and the side of trapezoidal breach adopts the slope to set up can proofread and detect fast to the big limit radian of profile of tooth that is difficult to detect, and the efficiency of software testing is improved, the required time of inspection is shortened greatly, operate succinctly to the quality control personnel, understand easily.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic view of the overall configuration of a single-tooth crawler type steel inspection apparatus for a bulldozer according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the overall configuration of a single-tooth crawler type steel inspection apparatus for a bulldozer according to an embodiment of the present invention, in which an inspection template is pressed down into position;
fig. 3 is a schematic diagram of a detection template according to an embodiment of the utility model.
Wherein the reference numerals are as follows:
1. a base station 2, a limiting rod 3 and an inspection sample plate;
41. a trapezoid notch 42, a first straight notch 43, an upper bottom edge 44 and a side edge;
51. an arc notch 52 and a second straight notch;
6. a lifting motor;
7. single-tooth crawler-belt section steel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment describes a single-tooth crawler-belt type steel inspection device for a bulldozer, as shown in fig. 1, the inspection device comprises a base platform 1, a limiting rod 2 and an inspection sample plate 3, the limiting rod 2 is arranged outside the base platform 1, a gap is left between the limiting rod 2 and the base platform 1, the inspection sample plate 3 is arranged above the base platform 1 in a lifting manner, as shown in fig. 3, the inspection sample plate 3 comprises a plate-shaped body, a trapezoidal notch 41 is formed on a lower side edge 44 of the plate-shaped body, a first straight notch 42 is formed on one side of the trapezoidal notch 41 close to the plate-shaped body, the trapezoidal notch 41 is in arc-shaped smooth transition connection with the first straight notch 42, an arc-shaped notch 51 is formed on a position of the lower side edge 44 of the plate-shaped body, which is far away from the trapezoidal notch 41, a second straight notch 52 is formed on the other side of the arc-shaped notch 51 close to the plate-shaped body, the arc-shaped notch 51 is in right-angle transitional connection with the second straight notch 52, and the side edges 44 of the trapezoidal notch 41 are symmetrically and obliquely arranged;
the straight edge of the outer side of the first straight notch 42 is arranged over against the limiting rod 2 below, and the limiting rod 2 is of a structure capable of lifting along the vertical direction.
Specifically, the width of the upper bottom edge 43 of the trapezoidal notch 41 is 11mm, the straight side edges 44 at both sides are obliquely arranged, the upper bottom edge 43 and the side edges 44 of the trapezoidal notch 41 are in arc transition, the lower part of the side edges 44 of the trapezoidal notch 41 is in arc inverted angle transition to both sides, and the diameter of the arc inverted angle is 10 mm.
The arc-shaped notch 51 is a quarter circle and has a diameter of 30mm, and the upper part of the arc-shaped notch 51 is in right-angle transitional connection with the second straight notch 52. The lower part of the arc-shaped notch 51 is in pointing transition from the arc-shaped chamfer to the trapezoidal notch 41, and the diameter of the arc-shaped chamfer is 20 mm.
In summary, the inspection device for the single-tooth crawler-type steel for the bulldozer realizes the rapid detection of the single-tooth crawler-type steel 7 by rapidly positioning the single-tooth crawler-type steel 7 on the substrate and then clamping the inspection sample plate 3, in the detection process, the length of the single-tooth crawler-type steel 7 is limited by the two straight gaps of the inspection sample plate 3, and the straight gaps enable the hook parts on the crawler-type steel to be placed in the straight gaps so as to carry out size comparison inspection, and the trapezoid gaps 41 on the inspection sample plate 3 can be clamped with the single-tooth crawler-type steel 7 to complete the rapid detection of tooth shapes, so that whether the finished size of the single-tooth crawler-type steel 7 reaches the standard or not can be visually compared and inspected, and the purpose of high efficiency is achieved. The design of the limiting rod 2 for positioning and the automatic lifting inspection sample plate 3 enables the detection process to be labor-saving and the efficiency to be higher.
The design of arc chamfer is adopted to trapezoidal breach 41 and arc breach 51's lower part, go to comparing the laminating with the R angle radian that single tooth track shaped steel 7 possessed, but whether short-term test R angle radian and process design have the deviation, vernier caliper reading error has been avoided, and the side 44 of trapezoidal breach 41 adopts the slope to set up can proofread the detection fast to the big limit radian of profile of tooth that is difficult to detect, and the efficiency of the inspection is improved, the required time of inspection is shortened greatly, operate succinctly to the quality control personnel, understand easily.
The limiting rod 2 is of a double-layer sleeve type structure, a spring for jacking is arranged in the sleeve, and the top end of the limiting rod 2 in a tensioning state of the spring is higher than the surface of the base station 1. When the plate-shaped body falls under the driving of external power, as shown in fig. 1 and 2, the part of the plate-shaped body outside the first right notch 42 on the right side is located right above the limiting rod 2, and when the plate-shaped body falls, the part of the plate-shaped body contacts with the limiting rod 2 to press the limiting rod 2 to move downwards. And under normal conditions, because the top of gag lever post 2 is higher than the surface of base station 1, so when the single-tooth track shaped steel 7 that wait to detect placed on the base station 1, the even surface in bottom contacts with base station 1, and the right side becomes the left side butt of arc buckling at the left side of gag lever post 2, realizes the location of single-tooth track shaped steel 7, then just can operate fast inspection model 3 and move down, accomplish the detection. In order to facilitate the vertical lifting of the plate-shaped body, a lifting motor 6, an air cylinder or other power devices may be used, in this embodiment, the top side 44 of the plate-shaped body is connected to a power shaft of the lifting motor 6 for driving the plate-shaped body to rise and fall, so as to reduce the fatigue of the detecting personnel, and the lifting motor 6 may be fixed on the frame.
The above-mentioned embodiments are provided only for illustrating the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and to implement the present invention, and not to limit the protection scope of the present invention by this, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. A single-tooth track type steel inspection device for a bulldozer is characterized by comprising a base platform, a limiting rod and an inspection sample plate, wherein the limiting rod is arranged outside the base platform, a gap is reserved between the limiting rod and the base platform, the inspection sample plate is arranged above the base platform in a lifting manner, the inspection sample plate comprises a plate-shaped body, a trapezoidal notch is formed in the lower side edge of the plate-shaped body, a first straight notch is formed in one side, close to the plate-shaped body, of the trapezoidal notch, the trapezoidal notch and the first straight notch are in arc smooth transition connection, an arc notch is formed in the position, far away from the trapezoidal notch, on the lower side edge of the plate-shaped body, the arc notch is formed in the other side, close to the plate-shaped body, of the arc notch, and the second straight notch are in right-angle transition connection, the side edges of the trapezoidal notch are symmetrically and obliquely arranged;
the straight edge outside the first straight notch is arranged over against the limiting rod below, and the limiting rod is of a structure capable of lifting along the vertical direction.
2. The inspection device for profile steel for a bulldozer according to claim 1, wherein the width of the upper edge of said trapezoidal notch is 11 mm.
3. The inspection device for the profile steel of the single-tooth crawler belt of the bulldozer according to claim 1, wherein the upper bottom edge and the side edge of the trapezoidal notch are in circular arc transition.
4. The inspection device for the profile steel of the single-tooth crawler belt of the bulldozer according to claim 1 or 3, wherein the lower portions of the side edges of the trapezoidal notches are arc-shaped chamfers and transition to two sides, and the diameter of each arc-shaped chamfer is 10 mm.
5. The inspection device for the profile steel of the single-tooth crawler belt of the bulldozer according to claim 1, wherein the arc-shaped notch is a quarter circle and has a diameter of 30mm, and the upper portion of the arc-shaped notch is in right-angle transition connection with the second straight notch.
6. The inspection device for the profile steel of the single-tooth track for the bulldozer according to claim 5, wherein the lower portion of the arc-shaped notch is a transition from an arc-shaped chamfer to a trapezoid notch, and the diameter of the arc-shaped chamfer is 20 mm.
7. The inspection device for profile steel for a bulldozer according to claim 1, wherein said stopper rod is of a double-sleeve type construction, and a spring for jacking is provided in the sleeve, and the tip of the stopper rod in the tensioned state of the spring is higher than the surface of said base.
8. The inspection device for profile steel for a bulldozer according to claim 1, wherein said plate-like body is connected at its top side to a power shaft of a lift motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732043.9U CN217032257U (en) | 2022-03-31 | 2022-03-31 | Single-tooth crawler-belt type steel inspection device for bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732043.9U CN217032257U (en) | 2022-03-31 | 2022-03-31 | Single-tooth crawler-belt type steel inspection device for bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217032257U true CN217032257U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220732043.9U Active CN217032257U (en) | 2022-03-31 | 2022-03-31 | Single-tooth crawler-belt type steel inspection device for bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217032257U (en) |
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- 2022-03-31 CN CN202220732043.9U patent/CN217032257U/en active Active
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