Tool for rapidly detecting size of supporting wheel bolt mounting hole of excavator

Abstract

The utility model discloses a tool for rapidly detecting the size of a bolt mounting hole of a thrust wheel of an excavator, which relates to the technical field of size measurement and comprises two longitudinal plates, longitudinal openings are formed in the outer walls of the tops of the two longitudinal plates, and longitudinal blocks are slidably connected to the two ends of the inner walls of the two longitudinal openings. The outer walls of the bottoms of every two longitudinal blocks are connected with the same transverse plate. The distance between the two transverse plates can be adjusted through sliding of the longitudinal block on the inner wall of the longitudinal opening, then the distance between the aperture measuring instruments on the two sides is adjusted, the distance between the aperture measuring instruments can be adjusted through sliding of the transverse blocks on the inner wall of the longitudinal opening, the positions of the four aperture measuring instruments can be adjusted in an all-dimensional mode, and the measuring precision is improved. After adjustment, the four hole diameter measuring instruments can be inserted into bolt mounting holes in the four corners of the excavator thrust wheel respectively at the same time, the hole diameters of the four mounting holes are detected at the same time, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to size measurement technical field especially relates to a kind of tool of quick detection excavator supporting wheel bolt mounting hole size. BACKGROUND

[0002] Excavator supporting wheel four corners are equipped with four bolt mounting holes, before installing bolt, four bolt holes diameters need to be detected, to facilitate selecting suitable bolt to install, current detection mode is basically to use vernier caliper to detect the diameter of four mounting holes one by one, it is more troublesome. UTILITY MODEL CONTENTS

[0003] The utility model provides a kind of tool of quick detection excavator supporting wheel bolt mounting hole size, the diameter of four mounting holes can be detected simultaneously, it is convenient and fast.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A kind of tool of quick detection excavator supporting wheel bolt mounting hole size, including two longitudinal plates, longitudinal port is opened in the outer wall of the top of two longitudinal plates, longitudinal block is slidably connected at the both ends of the inner wall of two longitudinal ports, the same horizontal plate is connected at the bottom outer wall of every two longitudinal blocks, horizontal port is opened in the outer wall of the top of two horizontal plates, horizontal block is slidably connected at the both ends of the inner wall of two horizontal ports, diameter measuring instrument is installed at the bottom outer wall of four horizontal blocks, first fixed component is fixed at the outer wall of four longitudinal blocks, second fixed component is fixed at the outer wall of four horizontal blocks.

[0006] Through the above scheme, the distance between the two horizontal plates can be adjusted by the longitudinal block sliding in the inner wall of longitudinal port, and then the distance between the two side diameter measuring instruments can be adjusted, the distance between the diameter measuring instrument and the diameter measuring instrument can be adjusted by the horizontal block sliding in the inner wall of longitudinal port, the position of the four diameter measuring instruments can be adjusted in all directions, which is convenient to correspond to the position of the four corners of the excavator supporting wheel, after adjusting, the longitudinal block and the horizontal block can be fixed by the first fixed component and the second fixed component respectively, after fixing, the four diameter measuring instruments can be inserted into the bolt mounting holes of the four corners of the excavator supporting wheel at the same time, and the diameters of the four mounting holes can be detected at the same time, which is convenient and fast.

[0007] Preferably, the first fixed component includes a first bent plate, a first threaded rod screwed to the outer wall of one side of the first bent plate, and a first horizontal bar fixed to one end of the first threaded rod.

[0008] Through the above scheme, the first threaded rod can be rotated to fix the longitudinal block by the end of the first threaded rod against the outer wall of the longitudinal plate.

[0009] Preferably, the second fixing assembly comprises a second bending plate, a second threaded rod screwed to one side outer wall of the second bending plate, and a second cross rod fixed to one end of the second threaded rod.

[0010] Through the above scheme, the second threaded rod can be rotated to fix the transverse block by abutting one end of the second threaded rod against the outer wall of the transverse plate.

[0011] Preferably, the same hand-held frame is fixed to the outer walls of the two longitudinal plates.

[0012] Through the above scheme, the device can be conveniently lifted for use.

[0013] Preferably, the longitudinal block and the transverse block are both of an I-shaped structure.

[0014] Through the above scheme, the longitudinal block and the transverse block will not fall off when sliding along the inner walls of the longitudinal port and the transverse port.

[0015] Preferably, the aperture measuring instrument is connected with an external power source through a power cord.

[0016] Through the above scheme, the aperture measuring instrument can be powered on and operated.

[0017] The beneficial effects of the present application are as follows:

[0018] The distance between the two transverse plates can be adjusted by sliding the longitudinal block along the inner wall of the longitudinal port, thereby adjusting the distance between the two aperture measuring instruments on the two sides. The distance between the aperture measuring instruments can be adjusted by sliding the transverse block along the inner wall of the longitudinal port. The positions of the four aperture measuring instruments can be adjusted in all directions, which is convenient for corresponding to the positions of the four corners of the support wheel of the excavator. After adjustment, the four aperture measuring instruments can be simultaneously inserted into the bolt mounting holes of the four corners of the support wheel of the excavator, and the apertures of the four mounting holes can be detected simultaneously, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 A perspective top view of the tool for quickly detecting the size of the bolt mounting hole of the support wheel of the excavator is provided.

[0020] Fig. 2 A perspective bottom view of the tool for quickly detecting the size of the bolt mounting hole of the support wheel of the excavator is provided.

[0021] Fig. 3 A partial enlarged view of the tool for quickly detecting the size of the bolt mounting hole of the support wheel of the excavator is provided.

[0022] In the figure: 1, longitudinal plate; 2, longitudinal mouth; 3, longitudinal block; 4, transverse plate; 5, transverse mouth; 6, transverse block; 7, aperture measuring instrument; 8, first bending plate; 9, first threaded rod; 10, second bending plate; 11, second threaded rod; 12, hand-held frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Reference Figs. 1-3 A kind of tooling for quickly detecting the size of bolt mounting hole of excavator support wheel, including two longitudinal plates 1, same hand-held frame 12 is fixed on the outer wall of two longitudinal plates 1, it is convenient to lift device and use, longitudinal mouth 2 is opened in the outer wall of the top of two longitudinal plates 1, longitudinal block 3 is slidably connected to the inner wall of two longitudinal mouths 2 both ends, same transverse plate 4 is connected to the bottom outer wall of every two longitudinal blocks 3, transverse mouth 5 is opened in the top outer wall of two transverse plates 4, transverse block 6 is slidably connected to the inner wall of two transverse mouths 5 both ends, aperture measuring instrument 7 is installed on the bottom outer wall of four transverse blocks 6, first fixed assembly is fixed on the outer wall of four longitudinal blocks 3, first fixed assembly includes first bending plate 8, first threaded rod 9 that is screwed on the outer wall of one side of first bending plate 8 and first cross bar that is fixed to one end of first threaded rod 9, first threaded rod 9 is made to be fixed to the outer wall of longitudinal plate 1 by rotating first threaded rod 9, so that longitudinal block 3 is fixed;

[0025] Second fixed assembly is fixed on the outer wall of four transverse blocks 6, second fixed assembly includes second bending plate 10, second threaded rod 11 that is screwed on the outer wall of one side of second bending plate 10 and second cross bar that is fixed to one end of second threaded rod 11, second threaded rod 11 is made to be fixed to the outer wall of transverse plate 4 by rotating second threaded rod 11, so that transverse block 6 is fixed;

[0026] The interval between two transverse plates 4 is adjusted by the sliding of longitudinal block 3 in the inner wall of longitudinal mouth 2, and then the interval between the aperture measuring instruments 7 on both sides is adjusted, the interval between aperture measuring instrument 7 and aperture measuring instrument 7 is adjusted by the sliding of transverse block 6 in the inner wall of longitudinal mouth 2, the position of four aperture measuring instruments 7 can be adjusted in all directions, which is convenient to correspond to the positions of four corners of excavator support wheel, after adjustment, longitudinal block 3 and transverse block 6 can be fixed by first fixed assembly and second fixed assembly respectively, and after fixing, four aperture measuring instruments 7 can be inserted into bolt mounting holes of four corners of excavator support wheel at the same time, and the hole diameter of four mounting holes can be detected at the same time, which is convenient and fast.

[0027] Working principle: the interval between two lateral plates 4 is adjusted by sliding longitudinal block 3 on the inner wall of longitudinal port 2, and then the interval between two aperture measuring instruments 7 is adjusted, the interval between aperture measuring instrument 7 and aperture measuring instrument 7 is adjusted by sliding lateral block 6 on the inner wall of longitudinal port 2, the position of four aperture measuring instruments 7 can be adjusted in all directions, which is convenient to correspond with the position of four corners of the support wheel of the excavator, after adjustment, the first threaded rod 9 is rotated to make one end of the first threaded rod 9 abut on the outer wall of longitudinal plate 1 to fix longitudinal block 3, then the second threaded rod 11 is rotated to make one end of the second threaded rod 11 abut on the outer wall of lateral plate 4 to fix lateral block 6,

[0028] After fixing, four aperture measuring instruments 7 are inserted into the bolt mounting holes of four corners of the support wheel of the excavator at the same time, and the aperture of four mounting holes is detected at the same time, which is convenient and fast.

[0029] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A tool for quickly detecting the size of the bolt mounting hole of the ground engaging wheel of a shovel, comprising two longitudinal plates (1), characterized in that, The top outer walls of the two longitudinal plates (1) are each provided with a longitudinal opening (2), both ends of the inner walls of the two longitudinal openings (2) are slidably connected to longitudinal blocks (3), the bottom outer walls of each of the two longitudinal blocks (3) are connected to the same transverse plate (4), the top outer walls of the two transverse plates (4) are each provided with a transverse opening (5), both ends of the inner walls of the two transverse openings (5) are slidably connected to transverse blocks (6), the bottom outer walls of the four transverse blocks (6) are each installed with an aperture measuring instrument (7), the outer walls of the four longitudinal blocks (3) are each fixed with a first fixing component, and the outer walls of the four transverse blocks (6) are each fixed with a second fixing component.

2. The tool for quickly detecting the size of the bolt mounting hole of the ground engaging wheel of the excavator according to claim 1, characterized in that, The first fixing assembly comprises a first bending plate (8), a first threaded rod (9) screwed onto an outer wall of one side of the first bending plate (8), and a first cross rod fixed to one end of the first threaded rod (9).

3. The tool for quickly detecting the size of the bolt mounting hole of the ground engaging wheel of the excavator according to claim 1, characterized in that, The second fixing assembly comprises a second bent plate (10), a second threaded rod (11) screwed onto an outer wall of one side of the second bent plate (10), and a second cross rod fixed to one end of the second threaded rod (11).

4. The tool for quickly detecting the size of the bolt mounting hole of the ground engaging wheel of the excavator according to claim 1, characterized in that, The outer walls of the two longitudinal plates (1) are fixed with a same carrying rack (12).

5. The tool for quickly detecting the size of the bolt mounting hole of the ground engaging wheel of the excavator according to claim 1, characterized in that, The cross sections of the longitudinal block (3) and the transverse block (6) are both I-shaped structures.

6. The tool for quickly detecting the size of the bolt mounting hole of the ground engaging wheel of the excavator according to claim 1, characterized in that, The aperture measuring instrument (7) is connected to an external power source via a power line.

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