CN215491407U - Dig machine balancing weight and prevent empting and examine utensil - Google Patents
Dig machine balancing weight and prevent empting and examine utensil Download PDFInfo
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- CN215491407U CN215491407U CN202121824944.2U CN202121824944U CN215491407U CN 215491407 U CN215491407 U CN 215491407U CN 202121824944 U CN202121824944 U CN 202121824944U CN 215491407 U CN215491407 U CN 215491407U
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- balancing weight
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Abstract
The utility model relates to the technical field of casting detection tools, in particular to an anti-toppling detection tool for a counterweight of an excavator, which comprises a base, a base plate, an installation platform, a detection upright post and an anti-toppling device, wherein the base plate is fixedly arranged on the base, the installation platform is fixedly arranged at the upper end of the base plate, positioning bosses are arranged on the left side and the right side of the installation platform and matched with installation surfaces of the counterweights, the detection upright post is arranged on the left side and the right side of the base plate, the anti-toppling device is arranged at the upper end of the base plate, and the top end of the anti-toppling device is in contact with the lower end of the counterweight. The utility model detects whether the excavator balancing weight has assembly interference or not in a simulation assembly mode, and realizes quick and stable installation detection of the balancing weight by arranging the anti-toppling device at the front end of the balancing weight.
Description
Technical Field
The utility model relates to the technical field of casting detection tools, in particular to an anti-toppling detection tool for a counterweight of an excavator.
Background
In the casting production of the V method, the mass and the volume of the large excavator balancing weight are large, a large number of size errors exist in the manufacturing process of the large excavator balancing weight, and once the errors are ignored, the balancing weight cannot be assembled due to assembly interference caused by the errors in the assembling process. In order to prevent assembly interference caused by errors, a method of simulating assembly is generally used for detecting the counterweight block of the large excavator.
During the inspection process of the large excavator casting, due to the fact that the range of the installation surface is small, the size of the casting is large, the center of gravity shifts, and the casting cannot be stably placed on the inspection tool to cause the casting to topple. The inspection process is inconvenient to operate and has safety risks.
Therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the anti-toppling detection tool for the counterweight block of the excavator is simple to operate and the counterweight block can be stably placed.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a dig quick-witted balancing weight and prevent empting and examine utensil, includes base, base plate, mount table, detects stand and anti-overturning device, the base plate is fixed to be set up on the base, and the fixed mount table that is provided with in base plate upper end, the left and right sides of mount table all is provided with the location boss, and the location boss cooperatees with the installation face of balancing weight, it sets up the left and right sides at the base plate to detect the stand, anti-overturning device sets up in the upper end of base plate, and anti-overturning device's top contacts with the lower extreme of balancing weight.
Further, the anti-toppling device includes sleeve, adjustable bolt and compression spring, the sleeve is fixed to be set up on the base plate, and telescopic lower extreme inner wall is provided with the internal thread, adjustable bolt is the step shaft, and adjustable bolt's major axis footpath section is provided with the external screw thread with sleeve internal thread matched with, compression spring cup joints the step face counterbalance of the lower extreme and the step shaft at adjustable bolt's minor axis footpath section and compression spring.
Furthermore, a support gasket is fixedly arranged at the upper end of the compression spring.
Furthermore, be provided with a plurality of mounting holes on the base plate, the mounting hole side has seted up the anti-rotating groove, the sleeve sets up in the mounting hole, and sleeve one side is provided with and prevents that the groove matched with prevents the commentaries on classics piece, the telescopic outside is provided with the external screw thread, and the telescopic outside is connected with the lock nut with sleeve screw-thread fit.
Furthermore, the upper end of the mounting table is of a U-shaped structure, and the positioning bosses are symmetrically arranged at two bending ends of the mounting table.
Furthermore, the upper portion of the base plate is provided with an adjusting assembly, the adjusting assembly comprises a sliding rail and a sliding block, the sliding rail is fixedly arranged on the base plate, the sliding block is arranged on the sliding rail in a sliding mode, a transmission lead screw is arranged between the sliding block and the sliding rail, and the detection stand column is fixedly arranged on the sliding block.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model adopts a simulation assembly mode to detect whether the excavator balancing weight has assembly interference, and realizes the quick installation and detection of the balancing weight by arranging the anti-toppling device at the front end of the balancing weight.
2. The anti-toppling device is provided with a plurality of mounting holes, the anti-toppling device can support the counter weights with different sizes by being arranged in different mounting holes, meanwhile, the detection upright column is arranged on the adjusting assembly, and the position of the detection upright column can be changed by moving the adjusting assembly, so that the detection of different positions of the counter weights is realized.
Drawings
The following will explain embodiments of the present invention in further detail through the accompanying drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of the anti-toppling device;
fig. 4 is a schematic view of the working state of the present invention.
In the figure: the method comprises the following steps of 1-base, 2-base plate, 21-mounting hole, 22-anti-rotation groove, 3-mounting table, 31-positioning boss, 4-detection upright post, 5-anti-toppling device, 51-sleeve, 52-adjustable bolt, 53-compression spring, 54-supporting gasket, 55-anti-rotation block, 56-locking nut, 6-adjusting component, 61-sliding rail, 62-sliding block, 63-transmission screw rod and 7-balancing weight.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Example (b):
as shown in fig. 1 to 2, an anti-toppling detection tool for a counterweight block of an excavator comprises a base 1, a base plate 2, an installation platform 3, a detection stand column 4 and an anti-toppling device 5, wherein the base plate 2 is fixedly arranged on the base 1, the installation platform 3 is fixedly arranged at the upper end of the base plate 2, positioning bosses 31 are arranged on the left side and the right side of the installation platform 3, the upper end of the installation platform 3 is of a U-shaped structure, the positioning bosses 31 are symmetrically arranged at two bending ends of the installation platform 3, and the positioning bosses 31 are matched with an installation surface of the counterweight block 7 to realize positioning of the counterweight block.
Be provided with a plurality of mounting holes 21 on the base plate 2, a plurality of mounting holes 21 array is arranged, and the mounting hole 21 side has been seted up and has been prevented the rotating-barrel 22, sleeve 51 sets up in mounting hole 21, and sleeve 51 one side is provided with and prevents rotating-barrel 55 with preventing rotating-barrel 22 matched with, sleeve 51's the outside is provided with the external screw thread, and sleeve 51's the outside is connected with and prevents sleeve 51 screw-thread fit's lock nut 56, is connected sleeve and base plate 2 through lock nut 56.
Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.
Claims (6)
1. The utility model provides a dig quick-witted balancing weight and prevent empting and examine utensil which characterized in that: including base (1), base plate (2), mount table (3), detection stand (4) and anti-toppling device (5), base plate (2) is fixed to be set up on base (1), and base plate (2) upper end is fixed and is provided with mount table (3), the left and right sides of mount table (3) all is provided with location boss (31), and location boss (31) cooperatees with the installation face of balancing weight, detect the left and right sides that stand (4) set up at base plate (2), anti-toppling device (5) set up in the upper end of base plate (2), and the top of anti-toppling device (5) contacts with the lower extreme of balancing weight.
2. The anti-toppling gauge for the counterweight block of the excavator according to claim 1, is characterized in that: anti-toppling device (5) include sleeve (51), adjustable bolt (52) and compression spring (53), sleeve (51) are fixed to be set up on base plate (2), and the lower extreme inner wall of sleeve (51) is provided with the internal thread, adjustable bolt (52) are the step shaft, and the major axis footpath section of adjustable bolt (52) is provided with the external screw thread with sleeve (51) internal thread matched with, compression spring (53) cup joint the minor axis footpath section of adjustable bolt (52) and the lower extreme of compression spring (53) is inconsistent with the step face of step shaft.
3. The anti-toppling gauge for the counterweight block of the excavator according to claim 2, is characterized in that: and a support gasket (54) is fixedly arranged at the upper end of the compression spring (53).
4. The anti-toppling gauge for the counterweight block of the excavator according to claim 2, is characterized in that: be provided with a plurality of mounting holes (21) on base plate (2), anti-rotation groove (22) have been seted up to mounting hole (21) side, sleeve (51) set up in mounting hole (21), sleeve (51) one side be provided with anti-rotation groove (22) matched with prevent changeing piece (55), the outside of sleeve (51) is provided with the external screw thread, the outside of sleeve (51) be connected with sleeve (51) screw-thread fit's lock nut (56).
5. The anti-toppling gauge for the counterweight block of the excavator according to claim 1, is characterized in that: the mounting table (3) upper end is U type structure, location boss (31) symmetry sets up two bending ends at mounting table (3).
6. The anti-toppling gauge for the counterweight block of the excavator according to claim 1, is characterized in that: base plate (2) upper portion is provided with adjusting part (6), adjusting part (6) include slide rail (61) and slider (62), slide rail (61) are fixed to be set up on base plate (2), slider (62) slide to be set up on slide rail (61), are provided with between slider (62) and slide rail (61) transmission lead screw (63), it sets up on slider (62) to detect stand (4) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824944.2U CN215491407U (en) | 2021-08-06 | 2021-08-06 | Dig machine balancing weight and prevent empting and examine utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824944.2U CN215491407U (en) | 2021-08-06 | 2021-08-06 | Dig machine balancing weight and prevent empting and examine utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491407U true CN215491407U (en) | 2022-01-11 |
Family
ID=79756351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121824944.2U Active CN215491407U (en) | 2021-08-06 | 2021-08-06 | Dig machine balancing weight and prevent empting and examine utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491407U (en) |
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2021
- 2021-08-06 CN CN202121824944.2U patent/CN215491407U/en active Active
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