Spliced wagon balance

Abstract

The utility model discloses a spliced wagon balance, and relates to the technical field of wagon balances. The structure of the device comprises a bearing platform, four weighing sensors installed below the bearing platform, a weighing display connected with the four weighing sensors, an extended bearing plate and a slope plate. Two square pipes are fixed to the bottom face of the bearing table. The two ends of the two square pipes penetrate to the two sides of the bearing table correspondingly, and the two sides of the bearing table are each rotationally connected with an expansion bearing plate through a hinge. The expansion bearing plate is in lap joint with the upper surfaces of the two square pipes when horizontally unfolded. According to the design of the spliced wagon balance, the transportation and installation cost of traditional heavy equipment is reduced, and the working efficiency is remarkably improved by simplifying the operation process. Meanwhile, due to the design, the long-term maintenance cost can be reduced, the spliced wagon balance is simple in structure and easy to disassemble, assemble and replace parts, and the requirements of the market for efficient and economical temporary weighing solutions are met through development of the spliced wagon balance.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor scales, in particular to a spliced ​​floor scale. Background Art

[0002] In the field of traditional weighbridge technology, weighbridges are widely used in various industrial and commercial occasions to measure the weight of vehicles, cargo, etc. However, existing weighbridges are usually fixed in one location and difficult to move, which to some extent limits their flexibility and convenience. Although some solutions improve the mobility of weighbridges by installing wheels, these designs often have problems such as poor stability and are not suitable for small-scale or frequent transfer scenarios.

[0003] For users who need to carry out weighing operations in multiple locations, such as construction sites, farms, mines, etc., the portability and rapid deployment capabilities of the scale are particularly important. These environments require the scale to be not only accurate and reliable, but also easy to move from one work site to another, while keeping the operation simple and the maintenance cost low. In addition, existing scales also face challenges when handling wheeled vehicles or heavy equipment on and off the scale, lacking effective mechanisms to help these equipment smoothly enter and leave the load area. This not only increases the difficulty of operation, but may also lead to inaccurate measurements or equipment damage.

[0004] Therefore, developing a small portable scale that is easy to carry and operate and can quickly and effectively adapt to different weighing environments has become a technical problem that needs to be solved in the industry. This scale needs to have good mobility, stability and applicability to meet the evolving needs of modern industry and logistics. Utility Model Content

[0005] The utility model aims to provide a spliced ​​floor scale, which realizes the convenience and portability of the equipment by optimizing the structural design and introducing foldable and modular elements, while ensuring the accuracy and stability of weighing.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a spliced ​​floor scale, comprising a bearing platform, four weighing sensors installed under the bearing platform, a weighing display connected to the four weighing sensors, an extended bearing plate and a ramp plate; two square tubes are fixed to the bottom surface of the bearing platform; the two ends of the two square tubes are respectively passed through the two sides of the bearing platform, and the two sides of the bearing platform are respectively connected to an extended bearing plate by hinge rotation; the extended bearing plate overlaps the upper surfaces of the two square tubes when horizontally unfolded; the end of the extended bearing plate away from the bearing platform is hingedly installed with a ramp plate through a hinge seat; a row of circular grooves is provided at one end of the extended bearing plate opposite to the ramp plate; an extended spring is fixedly installed in the circular groove, and under the elastic force of the spring, the ramp plate does not contact the ground when not subjected to other forces, and when an object with upper and lower wheels needs to be weighed, the ramp plate is stepped on to deflect its free end downward and contact the ground to form a stable slope.

[0008] As a preferred technical solution of the utility model, an L-shaped fixed support frame extending to one side of the support platform is fixed to the lower surface of the two square tubes; a mounting base for mounting the weighing display is fixed to the upper end of the L-shaped fixed support frame.

[0009] As a preferred technical solution of the utility model, it also includes four detachable independent support rollers; the support rollers include an L-shaped support rod installed with the end of the square tube; the lower end of the L-shaped support rod is fixed with a self-locking universal wheel; one side wall at both ends of the square tube is threaded through and connected with a bolt with a handle.

[0010] As a preferred technical solution of the utility model, two rectangular inserts are respectively fixed to the two side walls of the L-shaped fixed support frame column.

[0011] As a preferred technical solution of the utility model, a first slope is formed at the corner below the connection end of the ramp plate and the extended bearing plate; a second slope is formed at the corner where the ramp plate contacts the ground.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model installs foldable extension load plates on both sides of the fixed-area load platform. This design facilitates the expansion of a larger load area, thereby enhancing the application range of the scale. When the site needs to be changed, the extension load plate can be folded upwards, effectively reducing the floor space of the scale and making it easier to move.

[0014] 2. The utility model provides four detachable support rollers so that the scale can be easily moved to other locations. These support rollers are installed at the bottom of the scale through a simple plug-in and fastening mechanism, providing great convenience.

[0015] 3. The utility model greatly facilitates the process of getting heavy objects on and off the scale with wheels by extending the load-bearing plate and matching the ramp plate. The free end of the ramp plate can contact the ground to form a stable slope when subjected to force, helping the heavy objects to easily enter or leave the load-bearing platform.

[0016] 4. The utility model takes practicality and safety into consideration through the design of the ramp plate. The slope design at both ends not only increases the contact area with the ground and provides stable support, but also helps to buffer the expansion and contraction of the spring, so that the ramp plate can remain suspended when not in use, ensuring accurate measurement while avoiding unnecessary wear or damage.

[0017] 5. The L-shaped fixed support frame of the utility model not only enhances the overall stability of the floor scale, but also provides a suitable installation position for the weighing display. This design makes the display within the operator's line of sight, which is convenient for observation and operation.

[0018] 6. The design of the rectangular insert of the utility model provides a convenient storage solution for safely storing the support rollers when they are not in use, thereby avoiding the loss or misuse of the rollers and ensuring the cleanliness and safety of the work site.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural schematic diagram of the spliced ​​floor scale of the utility model in the unfolded state.

[0022] Figure 2 It is a structural schematic diagram of the utility model of the spliced ​​floor scale in the storage state.

[0023] Figure 3 for Figure 2 Schematic diagram of the structure after removing the extended load-bearing plate, ramp plate and support rollers.

[0024] Figure 4 It is a schematic diagram of the structure of the extended bearing plate and the spring.

[0025] Figure 5 This is a schematic diagram of the structure of the ramp plate.

[0026] Figure 6 It is a schematic diagram of the structure of the supporting roller.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1-bearing platform, 2-weighing sensor, 3-weighing display, 4-extension bearing plate, 5-ramp plate, 6-square tube, 7-spring, 8-L-shaped fixed support frame, 9-support roller, 41-circular groove, 51-first slope, 52-second slope, 61-handle bolt, 81-mounting seat, 82-rectangular insert, 91-L-shaped support rod, 92-universal wheel. DETAILED DESCRIPTION

[0029] 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 of 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. Specific embodiment one:

[0031] See also Figure 1-6 As shown, the utility model is a spliced ​​weighing scale, comprising a bearing platform 1, four weighing sensors 2 installed under the bearing platform 1, a weighing display 3 connected to the four weighing sensors 2, an extended bearing plate 4 and a ramp plate 5. Two square tubes 6 are fixed to the bottom surface of the bearing platform 1. The two ends of the two square tubes 6 are respectively passed through the two sides of the bearing platform 1, and the two sides of the bearing platform 1 are respectively connected to an extended bearing plate 4 by hinge rotation. When the extended bearing plate 4 is horizontally unfolded, it overlaps the upper surface of the two square tubes 6. A ramp plate 5 is hingedly installed at one end of the extended bearing plate 4 away from the bearing platform 1 through a hinge seat. The small weighing scale of the utility model is convenient to expand the load-bearing area by installing a foldable and retractable extended bearing plate 4 on both sides of the bearing platform 1 of a fixed area, thereby improving the scope of application of the weighing scale. When the weighing scale is transferred, the extended bearing plate 4 is folded upward to reduce the floor space and facilitate the transfer. In addition, the extended load plate 4 is matched with the ramp plate 5 to facilitate the movement of wheeled heavy objects onto the load platform 1 and the extended load plate 4 for weighing, thereby improving the convenience during weighing.

[0032] A row of circular grooves 41 is provided at one end of the extended supporting plate 4 relative to the ramp plate 5. An extended spring 7 is fixedly installed in the circular groove 41. Under the elastic force of the spring 7, the ramp plate 5 does not contact the ground when it is not subjected to other forces. When an object with upper and lower wheels needs to be weighed, the ramp plate 5 is stepped on to deflect its free end downward and contact the ground to form a stable slope. Specifically, a first slope 51 is provided at the corner below the connecting end of the ramp plate 5 and the extended supporting plate 4. The first slope 51 is used to buffer the telescopic space of the spring 7, so as to facilitate the angle change relative to the extended supporting plate 4 when stored and unfolded. A second slope 52 is provided at the corner where the ramp plate 5 contacts the ground. The second slope 52 is used to increase the contact area with the ground, and to provide stable support when the ramp plate 5 acts as a slope to assist the upper and lower supporting platforms 1.

[0033] For the use of a small floor scale, an L-shaped fixed support frame 8 extending to one side of the bearing platform 1 is fixed on the lower surface of the two square tubes 6. A mounting seat 81 for mounting the weighing display 3 is fixed on the upper end of the L-shaped fixed support frame 8.

[0034] In order to facilitate the transfer of the small scale, four independent detachable support rollers 9 are provided. The support roller 9 includes an L-shaped support rod 91 which is plugged and installed with the end of the square tube 6. A self-locking universal wheel 92 is fixed to the lower end of the L-shaped support rod 91. A handle bolt 61 is threadedly penetrated and connected to one side wall of each end of the square tube 6. When the transfer is required, the four corners of the scale are lifted in turn and the support roller 9 is installed on the end of the square tube 6, and then the handle bolt 61 is tightened to lock the support roller 9. The disassembly process is not repeated. The removable support roller 9 designed facilitates the transfer of the small scale.

[0035] In addition, in order to place the support roller 9 when it is not applicable, two rectangular inserts 82 are respectively fixed on the two side walls of the L-shaped fixed support frame 8. When the support roller 9 is not applicable, it can be directly inserted into the rectangular insert 82, and can be pulled out when in use, and the overall operation is convenient and reliable.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spliced ​​floor scale, characterized in that: It comprises a bearing platform (1), four weighing sensors (2) installed below the bearing platform (1), a weighing display (3) connected to the four weighing sensors (2), an extended bearing plate (4) and a ramp plate (5); Two square tubes (6) are fixed to the bottom surface of the bearing platform (1); the two ends of the two square tubes (6) are respectively passed through the two sides of the bearing platform (1), and the two sides of the bearing platform (1) are respectively connected to an extended bearing plate (4) by hinge rotation; when the extended bearing plate (4) is horizontally unfolded, it overlaps the upper surfaces of the two square tubes (6); The end of the extended bearing plate (4) away from the bearing platform (1) is hingedly mounted with a ramp plate (5) via a hinge seat; the end of the extended bearing plate (4) opposite to the ramp plate (5) is provided with a row of circular grooves (41); and a protruding spring (7) is fixedly mounted in the circular groove (41).

2. The spliced ​​floor scale according to claim 1, characterized in that: An L-shaped fixed support frame (8) extending to one side of the support platform (1) is fixed to the lower surface of the two square tubes (6); a mounting seat (81) for mounting the weighing display (3) is fixed to the upper end of the L-shaped fixed support frame (8).

3. The spliced ​​floor scale according to claim 2, characterized in that: It also includes four detachable independent support rollers (9); the support rollers (9) include an L-shaped support rod (91) plugged and installed with the end of the square tube (6); a self-locking universal wheel (92) is fixed to the lower end of the L-shaped support rod (91); and a bolt with a handle (61) is threadedly penetrated and connected to one side wall at each end of the square tube (6).

4. The spliced ​​floor scale according to claim 3, characterized in that: Two rectangular inserts (82) are respectively fixed to the two side walls of the upright column of the L-shaped fixed support frame (8).

5. The spliced ​​floor scale according to claim 1, characterized in that: A first slope surface (51) is formed at the corner below the connection end of the ramp plate (5) and the extended bearing plate (4); and a second slope surface (52) is formed at the corner where the ramp plate (5) contacts the ground.

Images