Weight loading device of force standard machine

Abstract

The utility model relates to the technical field of weight loading assemblies, and discloses a weight loading device of a force standard machine, which comprises a driving hanging seat, a hanging plate and a hanging rod, a loading platform is arranged on one side of the hanging rod, a hydraulic driving assembly is arranged in the loading platform, a supporting platform is arranged between the loading platform and the hanging rod, and a bearing mechanism is arranged at the top of the supporting platform. A supporting plate connected and matched with the supporting end of the hydraulic driving assembly is installed on the periphery of the supporting table, and a supporting table is installed outside the hanging rod. The hydraulic driving assembly is controlled to drive the supporting plate to drive the supporting table to adjust the height, the lifting rod is controlled to be close to the position of the supporting table at the moment, the supporting table is made to move to the position between the two bearing mechanisms, and when the hydraulic driving assembly drives the supporting table to move downwards, the two bearing mechanisms can penetrate through the supporting table to bear weights. Therefore, the effects of saving time and labor during weight loading and improving the safety of workers are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of weight loading components, in particular to a weight loading device for a force standard machine. Background Art

[0002] The static weight torque standard machine is a high-precision torque measuring device. This device is composed of a standard force arm and a standard weight. When in use, an appropriate amount of standard weights are hung on the standard force arm to form a standard torque value, which is used to measure the torque sensor being measured. According to the measurement range requirements of the torque sensor being measured, a weight group with a different configuration is required each time. At present, the weights are loaded manually, and the required weights are manually selected and placed on the weight tray rack for loading. However, it is time-consuming and labor-intensive to manually carry large and heavy weights, and it is easy to cause hidden dangers. For this reason, we propose a weight loading device for the force standard machine. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a weight loading device for a force standard machine.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a force standard machine weight loading device, including a driving hanger and a hanging plate installed at the bottom of the driving hanger, a hanging rod installed at the bottom of the hanging plate, a loading platform arranged on one side of the hanging rod, a hydraulic drive component arranged inside the loading platform, a supporting platform arranged between the loading platform and the hanging rod, a bearing mechanism capable of bearing weights installed on the top of the supporting platform, the bearing mechanism is an L-shaped structure, a supporting plate connected and cooperated with the supporting end of the hydraulic drive component itself is installed on the periphery of the supporting platform, and a supporting platform capable of supporting weights is installed on the outside of the hanging rod.

[0005] Preferably, an adapting groove is provided inside the supporting platform, and the inside of the supporting platform is plug-fitted with the outside of the suspension rod through the adapting groove.

[0006] Preferably, when the support platform is docked with the outside of the suspension rod through the adapter groove, the support platform is located between the two sets of bearing mechanisms, and when the weights on the bearing mechanisms move downward, the weights and the top of the support platform are in a supporting and bearing cooperation state.

[0007] Preferably, an array of spherical grooves are provided on both sides of the top of the support platform. The spherical grooves are three-quarter spherical hollow grooves. Damping ball pads are provided inside the spherical grooves. The damping ball pads themselves have deformation characteristics.

[0008] Preferably, when the weight is pushed horizontally, the weight is in a horizontal sliding state through the damping ball pad inside the spherical groove on the support platform.

[0009] Beneficial Effects

[0010] The utility model provides a weight loading device for a force standard machine, which has the following beneficial effects:

[0011] (1) The force standard machine weight loading device, in this scheme, when the weight is loaded on the outside of the boom, the hydraulic drive component can be controlled to drive the support plate to drive the support platform to adjust the height. At this time, the driving seat can drive the boom to approach the support platform through the hanger plate, so that the support platform outside the boom moves to the position between the two groups of bearing mechanisms, so that the outside of the boom and the matching groove inside the support platform are matched and connected. At this time, when the hydraulic drive component drives the support platform to move downward, the two groups of bearing mechanisms can pass through the support platform, and the multiple groups of weights on the bearing mechanism can be supported and loaded with the top of the support platform, so that the weights can be quickly loaded on the outside of the boom, thereby achieving the effect of saving time and effort during weight loading and improving the safety of workers.

[0012] (2) The force standard machine weight loading device has a movable damping ball pad arranged in a spherical groove on the top of the support platform. The damping ball pad itself has a deformation characteristic. When multiple groups of stacked weights are placed on the top of the support platform, the weights at the bottom will contact with the multiple groups of damping ball pads. When the weights are removed, the support platform outside the suspension rod can be adjusted and moved to a position corresponding to the horizontal level of the two groups of bearing mechanisms. At this time, when the weights are pushed horizontally, the weights can be slid and transferred to the top of the two groups of bearing mechanisms through the multiple groups of damping ball pads to complete the removal, thereby achieving the effect of facilitating the quick removal and use of the weights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial schematic diagram of the support platform of the utility model;

[0017] Figure 3 For this utility model Figure 1 A is an enlarged view of the middle image.

[0018] Legend:

[0019] 1. Driving hanger; 2. Hanging plate; 3. Hanging rod; 4. Support platform; 5. Loading platform; 6. Hydraulic drive assembly; 7. Support platform; 8. Support plate; 9. Bearing mechanism; 10. Weight; 11. Adapter groove; 12. Spherical groove; 13. Damping ball pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment: Force standard machine weight loading device, such as Figure 1-Figure 3 As shown, it includes a driving hanger 1 and a hanging plate 2 installed at the bottom of the driving hanger 1, a hanging rod 3 is installed at the bottom of the hanging plate 2, a loading platform 5 is arranged on one side of the hanging rod 3, a hydraulic driving component 6 is arranged inside the loading platform 5, a supporting platform 7 is arranged between the loading platform 5 and the hanging rod 3, a bearing mechanism 9 capable of bearing a weight 10 is installed on the top of the supporting platform 7, the bearing mechanism 9 is an L-shaped structure, a supporting plate 8 connected and matched with the supporting end of the hydraulic driving component 6 itself is installed on the periphery of the supporting platform 7, a supporting platform 4 capable of supporting the weight 10 is installed on the outside of the hanging rod 3, an adapting groove 11 is opened inside the supporting platform 7, and the inside of the supporting platform 7 is connected through the adapting groove 11 is plugged into and matched with the outside of the hanger 3. When the support platform 7 is connected to the outside of the hanger 3 through the adapter groove 11, the support platform 4 is located between the two groups of bearing mechanisms 9. When the weight 10 on the bearing mechanism 9 moves downward, the weight 10 and the top of the support platform 4 are in a supporting and bearing matching state. An array of spherical grooves 12 are provided on both sides of the top of the support platform 4. The spherical grooves 12 are three-quarters spherical hollow grooves. A damping ball pad 13 is arranged inside the spherical groove 12. The damping ball pad 13 itself has deformation characteristics. When the weight 10 is pushed horizontally, the weight 10 slides horizontally through the damping ball pad 13 inside the spherical groove 12 on the support platform 4.

[0022] The working principle of this utility model:

[0023] In this scheme, when the weight 10 is loaded on the outside of the boom 3, the hydraulic drive assembly 6 can be controlled to drive the support plate 8 to drive the support platform 7 to adjust the height. At this time, the driving seat 1 can drive the boom 3 to approach the support platform 7 through the hanger plate 2, so that the support platform 4 outside the boom 3 moves to the position between the two groups of bearing mechanisms 9, so that the outside of the boom 3 is adapted to the adapter groove 11 inside the support platform 7. At this time, when the hydraulic drive assembly 6 drives the support platform 7 to move downward, the two groups of bearing mechanisms 9 can pass through the support platform 4, and the multiple groups of weights 10 on the bearing mechanism 9 can be connected with the support platform 4. The top of the support platform 4 supports the weights 10, so that the weights 10 can be quickly loaded on the outside of the suspension rod 3, thereby saving time and effort when loading the weights 10 and improving the safety of the staff. When multiple groups of stacked weights 10 are placed on the top of the support platform 4, the bottom weights 10 will be in contact with the support of multiple groups of damping ball pads 13. When the weights 10 are disassembled, the support platform 4 outside the suspension rod 3 can be adjusted and moved to a position corresponding to the horizontal level of the two groups of bearing mechanisms 9. At this time, when the weights 10 are pushed horizontally, the weights 10 can be slid and transferred to the top of the two groups of bearing mechanisms 9 through the multiple groups of damping ball pads 13 to complete the disassembly.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A weight loading device for a force standard machine, comprising a driving hanger (1) and a hanging plate (2) mounted at the bottom of the driving hanger (1), wherein a hanging rod (3) is mounted at the bottom of the hanging plate (2), characterized in that: A loading platform (5) is arranged on one side of the suspension rod (3), a hydraulic drive assembly (6) is arranged inside the loading platform (5), a support platform (7) is arranged between the loading platform (5) and the suspension rod (3), a bearing mechanism (9) capable of bearing a weight (10) is installed on the top of the support platform (7), the bearing mechanism (9) is an L-shaped structure, a support plate (8) connected to and matched with the supporting end of the hydraulic drive assembly (6) is installed on the periphery of the support platform (7), and a support platform (4) capable of supporting the weight (10) is installed on the outside of the suspension rod (3).

2. The force standard machine weight loading device according to claim 1, characterized in that: An adaption groove (11) is provided inside the support platform (7), and the inside of the support platform (7) and the outside of the suspension rod (3) are plugged into each other through the adaption groove (11).

3. The weight loading device for a force standard machine according to claim 2, characterized in that: When the support platform (7) is docked with the outside of the suspension rod (3) through the adapter groove (11), the support platform (4) is located between the two groups of bearing mechanisms (9), and when the weights (10) on the bearing mechanisms (9) move downward, the weights (10) and the top of the support platform (4) are in a supporting and bearing matching state.

4. The weight loading device for a force standard machine according to claim 3, characterized in that: An array of spherical grooves (12) are provided on both sides of the top of the support platform (4), the spherical grooves (12) are three-quarter spherical hollow grooves, and a damping ball pad (13) is arranged inside the spherical groove (12), and the damping ball pad (13) itself has a deformation characteristic.

5. The weight loading device for a force standard machine according to claim 4, characterized in that: When the weight (10) is pushed horizontally, the weight (10) is in a horizontal sliding state through the damping ball pad (13) inside the spherical groove (12) on the support platform (4).

Images