Combined stainless steel weight convenient to disassemble

Abstract

The utility model belongs to the technical field of weights, and particularly relates to a combined stainless steel weight convenient to disassemble, which comprises a mounting column casing and a buffer cotton column, the buffer cotton column is fixedly mounted on the inner wall of the mounting column casing, a clamping mechanism is arranged on the lower portion of the inner wall of the mounting column casing, and a limiting mechanism is arranged on the upper portion of the inner wall of the mounting column casing. And the clamping mechanism comprises a bottom plate, a clamping block, a connecting spring and a connecting circular plate. According to the combined stainless steel weight convenient to disassemble, the bottom plate and the mounting column casing are connected in a clamping manner through the clamping mechanism, so that the stainless steel weight is assembled, and the bottom plate and the mounting column casing are separated by removing a clamping block during disassembly, so that the stainless steel weight is relatively convenient to disassemble; by arranging the limiting mechanism, the lifting hook is rotated to drive the top plate to move so that the limiting groove can be separated from the limiting block when the stainless steel weight combination is disassembled after being installed, and the connecting spring generates reset elastic force so that the top plate can leave the installation column casing to quickly disassemble the stainless steel weights.

Description

Technical Field

[0001] The utility model relates to the technical field of weights, in particular to a combined stainless steel weight that is easy to disassemble. Background Art

[0002] In modern mass metrology, weights are standard measuring tools for transferring mass values. The mass value is based on the physical prototype of the platinum-iridium alloy kilogram kept in the International Bureau of Weights and Measures in France as the only reference device. All countries divide weights into national kilogram standards, national kilogram secondary standards, kilogram working standards, as well as working standard groups composed of multiples and components of the kilogram and various levels of working standard weights.

[0003] The existing combined weights have a relatively complicated installation and disassembly process during use, which brings inconvenience to the use of the combined weights and has certain defects.

[0004] For example, a multi-purpose combined weight disclosed in Chinese patent CN205603080U includes a basic weight and several counterweight weights placed on the basic weight and combined with the basic weight for counterweighting. The basic weight and the counterweight weight both include a box body and hanging ears arranged on both sides of the box body, and the box body is provided with weight filling material; the top surface of the box body of the basic weight is provided with a weight placement area for placing the counterweight weight, and the surrounding of the weight placement area is provided with several positioning structures for positioning the counterweight weight, and the positioning structure includes a plug hole arranged in the basic weight box body and a plug plate inserted in the plug hole. The multi-purpose combined weight can calibrate the load of various types of gantry cranes.

[0005] However, when the multi-purpose combined weight is actually used, the installation and disassembly process is relatively complicated, which makes the combined weight more troublesome and inconvenient to use.

[0006] Therefore, we propose a modular stainless steel weight that is easy to disassemble to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a combined stainless steel weight which is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above purpose, the utility model provides the following technical solutions: a combined stainless steel weight that is easy to disassemble, comprising a mounting column and a buffer cotton column, wherein the buffer cotton column is fixedly mounted on the inner wall of the mounting column, a clamping mechanism is arranged at the lower part of the inner wall of the mounting column, and a limiting mechanism is arranged at the upper part of the inner wall of the mounting column;

[0009] The clamping mechanism includes a base plate, a clamping block, a connecting spring and a connecting circular plate. The base plate is installed on the lower part of the inner wall of the mounting column, the clamping block is installed on the bottom surface of the mounting column, the connecting spring is fixedly connected to the upper surface of the base plate, and the connecting circular plate is fixedly connected to the upper end of the connecting spring.

[0010] Preferably, the limiting mechanism includes a limiting block, a top plate and a limiting groove, the limiting block is fixedly mounted on the upper inner wall of the mounting column tube, the top plate is mounted on the upper inner wall of the mounting column tube, and the limiting groove is provided on the bottom surface of the top plate.

[0011] Preferably, a stainless steel weight body is installed on the upper surface of the connecting circular plate, a circular groove is opened in the middle of the bottom surface of the stainless steel weight body, and a weight protrusion is fixedly installed on the upper surface of the stainless steel weight body.

[0012] Preferably, a lifting hook is fixedly installed on the upper surface of the top plate, and the lifting hook is symmetrically distributed on both sides of the upper surface of the installation column.

[0013] Preferably, the limiting grooves are distributed on both sides of the bottom surface of the top plate, and the inner walls of the limiting grooves are engaged with the outer surface of the limiting block for limiting.

[0014] Preferably, the buffer cotton columns are distributed on the inner wall of the mounting column at equal intervals, the outer surface of the buffer cotton columns contacts the outer surface of the stainless steel weight body, the stainless steel weight body is distributed on the inner wall of the mounting column at equal intervals, and the outer surface of the weight protrusion contacts the inner wall of the circular groove.

[0015] Preferably, the clamping blocks are sequentially distributed at equal intervals on the bottom surface of the mounting column, the base plate is clamped with the mounting column through the clamping blocks, and the connecting springs are sequentially distributed at equal intervals on the upper surface of the base plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The easy-to-disassemble combined stainless steel weights are assembled and installed by providing a clamping mechanism to clamp and connect the bottom plate and the installation column. When dismantling, the stainless steel weights can be disassembled more conveniently by removing the clamping block to separate the bottom plate and the installation column.

[0018] 2. The easy-to-disassemble combined stainless steel weights are provided with a limit mechanism. When the stainless steel weight combination is installed and disassembled, the top plate can be driven to move by rotating the lifting hook to separate the limit groove and the limit block. The reset elastic force generated by the connecting spring makes the top plate leave the installation column to quickly disassemble the stainless steel weights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 3 This is a schematic diagram of the installation column structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the weight structure of the utility model.

[0023] In the figure: 1. Installation column; 2. Bottom plate; 3. Clamping block; 4. Connecting spring; 5. Connecting round plate; 6. Buffer cotton column; 7. Limiting block; 8. Top plate; 801. Limiting groove; 9. Lifting hook; 10. Stainless steel weight body; 101. Round groove; 102. Weight protrusion. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: A combined stainless steel weight that is easy to disassemble, comprising a mounting column 1 and a buffer cotton column 6, wherein the buffer cotton column 6 is fixedly mounted on the inner wall of the mounting column 1, a clamping mechanism is provided at the lower part of the inner wall of the mounting column 1, and a limiting mechanism is provided at the upper part of the inner wall of the mounting column 1;

[0027] The clamping mechanism includes a base plate 2, a clamping block 3, a connecting spring 4 and a connecting circular plate 5. The base plate 2 is installed on the lower part of the inner wall of the mounting column tube 1, the clamping block 3 is installed on the bottom surface of the mounting column tube 1, the connecting spring 4 is fixedly connected to the upper surface of the base plate 2, the connecting circular plate 5 is fixedly connected to the upper end of the connecting spring 4, the clamping blocks 3 are distributed on the bottom surface of the mounting column tube 1 at equal intervals, the base plate 2 is clamped with the mounting column tube 1 through the clamping block 3, and the connecting springs 4 are distributed on the upper surface of the base plate 2 at equal intervals.

[0028] A stainless steel weight body 10 is installed on the upper surface of the connecting circular plate 5, and a circular groove 101 is opened in the middle position of the bottom surface of the stainless steel weight body 10. A weight protrusion 102 is fixedly installed on the upper surface of the stainless steel weight body 10. The buffer cotton columns 6 are distributed on the inner wall of the installation column tube 1 at equal intervals, and the outer surfaces of the buffer cotton columns 6 are in contact with the outer surface of the stainless steel weight body 10. The stainless steel weight body 10 is distributed on the inner wall of the installation column tube 1 at equal intervals, and the outer surfaces of the weight protrusions 102 are in contact with the inner wall of the circular groove 101. The stainless steel weights are assembled and installed by setting a clamping mechanism to clamp the bottom plate 2 and the installation column tube 1. When dismantling, the stainless steel weights can be disassembled more conveniently by removing the clamping block 3 to separate the bottom plate 2 and the installation column tube 1.

[0029] After the base plate 2 is clamped with the clamping block 3, the clamping block 3 is clamped with the bottom surface of the mounting column 1 to complete the installation between the base plate 2 and the mounting column 1. The stainless steel weight body 10 is placed into the mounting column 1 from the top of the mounting column 1 for combined installation to squeeze the connecting spring 4. When disassembling, the connection between the base plate 2 and the mounting column 1 can be separated by removing the clamping block 3, and then the stainless steel weight body 10 can be quickly disassembled from the bottom surface of the mounting column 1.

[0030] Embodiment 2: Based on embodiment 1, the limiting mechanism includes a limiting block 7, a top plate 8 and a limiting groove 801, the limiting block 7 is fixedly installed on the upper part of the inner wall of the mounting column tube 1, the top plate 8 is installed on the upper part of the inner wall of the mounting column tube 1, and the limiting groove 801 is opened on the bottom surface of the top plate 8.

[0031] A lifting hook 9 is fixedly installed on the upper surface of the top plate 8, and the lifting hook 9 is symmetrically distributed on both sides of the upper surface of the installation column 1. The limiting groove 801 is distributed on both sides of the bottom surface of the top plate 8. The inner wall of the limiting groove 801 is clamped and limited with the outer surface of the limiting block 7. By setting a limiting mechanism, when the stainless steel weight combination is installed and disassembled, the top plate 8 can be driven to move by rotating the lifting hook 9 to separate the limiting groove 801 from the limiting block 7. The reset elastic force generated by the connecting spring 4 makes the top plate 8 leave the installation column 1 to quickly disassemble the stainless steel weight.

[0032] After the stainless steel weight body 10 is assembled and installed inside the mounting column 1, the top plate 8 is pressed downward from the inner wall of the mounting column 1 and rotated so that the limit groove 801 is engaged with the limit block 7 during rotation. When removing the stainless steel weight body 10, the top plate 8 is rotated in the opposite direction so that the limit groove 801 is separated from the limit block 7. At this time, the compression exerted on the connecting spring 4 produces a restoring elastic force to push the stainless steel weight body 10 and the top plate 8 upward so that the top plate 8 leaves the mounting column 1, thereby facilitating the removal of the stainless steel weight body 10 from above the mounting column 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A modular stainless steel weight that is easy to disassemble, comprising a mounting column (1) and a buffer cotton column (6), wherein the buffer cotton column (6) is fixedly mounted on the inner wall of the mounting column (1), characterized in that: A clamping mechanism is provided at the lower part of the inner wall of the installation column barrel (1), and a limiting mechanism is provided at the upper part of the inner wall of the installation column barrel (1); The clamping mechanism comprises a base plate (2), a clamping block (3), a connecting spring (4) and a connecting circular plate (5); the base plate (2) is mounted on the lower part of the inner wall of the mounting column (1); the clamping block (3) is mounted on the bottom surface of the mounting column (1); the connecting spring (4) is fixedly connected to the upper surface of the base plate (2); and the connecting circular plate (5) is fixedly connected to the upper end of the connecting spring (4).

2. The easily disassembled combined stainless steel weight according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (7), a top plate (8) and a limiting groove (801); the limiting block (7) is fixedly mounted on the upper portion of the inner wall of the mounting column barrel (1); the top plate (8) is mounted on the upper portion of the inner wall of the mounting column barrel (1); and the limiting groove (801) is provided on the bottom surface of the top plate (8).

3. The easily disassembled combined stainless steel weight according to claim 1, characterized in that: A stainless steel weight body (10) is mounted on the upper surface of the connecting circular plate (5), a circular groove (101) is provided in the middle of the bottom surface of the stainless steel weight body (10), and a weight protrusion (102) is fixedly mounted on the upper surface of the stainless steel weight body (10).

4. The easily disassembled combined stainless steel weight according to claim 2, characterized in that: A lifting hook (9) is fixedly mounted on the upper surface of the top plate (8), and the lifting hook (9) is symmetrically distributed on both sides of the upper surface of the installation column (1).

5. The easily disassembled combined stainless steel weight according to claim 2, characterized in that: The limiting grooves (801) are distributed on both sides of the bottom surface of the top plate (8), and the inner walls of the limiting grooves (801) are engaged with the outer surface of the limiting block (7) for limiting.

6. The easily disassembled combined stainless steel weight according to claim 3, characterized in that: The buffer cotton columns (6) are distributed in sequence at equal intervals on the inner wall of the mounting column barrel (1); the outer surface of the buffer cotton columns (6) contacts the outer surface of the stainless steel weight body (10); the stainless steel weight body (10) is distributed in sequence at equal intervals on the inner wall of the mounting column barrel (1); and the outer surface of the weight protrusion (102) contacts the inner wall of the circular groove (101).

7. The easily disassembled combined stainless steel weight according to claim 1, characterized in that: The clamping blocks (3) are distributed in sequence at equal intervals on the bottom surface of the installation column (1); the bottom plate (2) is clamped with the installation column (1) through the clamping blocks (3); and the connecting springs (4) are distributed in sequence at equal intervals on the upper surface of the bottom plate (2).

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