Support frame for weighing large-scale plate
The design of the tilting frame and support columns solves the problems of offset and slippage when weighing large plates, achieving stability and accuracy in weighing, and ensuring safety and the service life of the equipment.
Patent Information
- Application Number
- CN202423108960.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing large-scale plate weighing support frames are prone to causing plate shifting and instability during weighing, resulting in inaccurate weighing and even plate slippage, posing a safety hazard.
A support frame was designed, which includes a flipping frame device. By pulling the handle, the rotating shaft is driven to flip the flipping frame onto the support plate, thereby expanding the support area. The height of the plate is fixed by the support column and spring buckle system to ensure the stability of the load.
It improves the stability and accuracy of weighing large plates, prevents plates from slipping, reduces safety risks, and enhances the service life and ease of operation of the equipment.
Smart Images
Figure CN223610942U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the plate weighing technical field, especially, relate to a support frame for large plate weighing. BACKGROUND
[0002] When large plate is weighed, it is inconvenient to directly put on the scale for weighing because of its large size, so it is usually placed on a support frame for weighing.
[0003] The existing weighing support frame is usually provided with an outer frame support frame for the scale, and the scale body is completely wrapped in it. In order to ensure the accuracy of weighing, the support frame is usually a cuboid frame. When large plate is weighed, the two sides of the plate are easy to deviate, which leads to unstable center of gravity, so that the weighing is unstable, and the weighing result is inaccurate. Even worse, the plate may slide off due to unstable weighing, which may damage the plate or even injure people. Therefore, a more stable large plate support frame is needed. UTILITY MODEL CONTENTS
[0004] The utility model discloses a support frame for large plate weighing, which is provided with a turnover frame device. After the support frame is installed, when large plate is weighed, the rotating shaft is turned on the fixed shaft by pulling the handle, so that the anti-turnover frame is turned over to the support plate, the support area of the turnover frame is expanded, and the large plate is more stable when weighed, so that the two sides of the plate do not deviate, and the weighing result is more accurate. Thus, the problem that the two sides of the plate deviate when large plate is weighed, which leads to unstable center of gravity, and the plate slides off from the two sides, which leads to unstable weighing, damaged plate or injured people is solved.
[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:
[0006] The utility model discloses a support frame for large plate weighing, which comprises a support device, the support device comprises a weighing device, the top of the weighing device is provided with a chassis, the top of the chassis is fixedly connected with two support blocks, the left side and the right side away from the support blocks are provided with turnover frames, and the two turnover frames are symmetrically arranged with the support blocks as the center.
[0007] The side away from the support block of the turnover frame is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a fixed shaft at the middle shaft, the front face and the back face of the fixed shaft are fixedly connected with fixed blocks, the sides away from each other of the two fixed blocks are fixedly connected with the surface of the chassis, and the front face and the back face of the turnover frame are fixedly connected with handles. When the turnover frame is opened, the support area of the plate is increased, and the plate is more stable when weighed, so that the plate does not tilt to the two sides and slide off.
[0008] Further, the left and right sides of the chassis are fixedly connected with support plates, the bottom of each support plate is fixedly connected with two connecting blocks, the side of each connecting block close to the support block is fixedly connected with the chassis, and the connecting blocks are L-shaped.
[0009] Further, the side of the turnover frame close to the support block is fixedly connected with three extension rods, the three extension rods are connected with the same part, a support column is inserted into the extension rod, a spring buckle is fixedly connected to the front of the extension rod, a clamping block is slidably connected to the back of the spring buckle, a sliding block is fixedly connected to the front of the clamping block, the sliding block is matched with the spring buckle, a spring is fixedly connected to the front of the sliding block, the front of the spring is fixedly connected with the inner wall of the spring buckle, a buckle switch is arranged above the spring, and a connecting shaft is rotatably connected to the central shaft in the buckle switch.
[0010] Further, the side of the connecting shaft close to the center of the spring buckle is fixedly connected with the spring buckle, the buckle switch is L-shaped, and a sliding groove is formed in the top of the spring buckle.
[0011] Further, six clamping grooves are formed in the side of the support column close to the spring buckle, the six clamping grooves are evenly distributed on the support column in a horizontal array, a hole matched with the clamping block is formed in the side of the extension rod of the turnover frame close to the spring buckle, the back of the clamping block is inserted into the hole of the extension rod of the turnover frame and the clamping groove, and the clamping groove is matched with the clamping block.
[0012] Further, the top surface and the bottom surface of the extension rod of the turnover frame are provided with connecting grooves matched with the support column.
[0013] Further, the rotating shaft is matched with the height of the turnover frame in diameter, and the inner diameter of the rotating shaft is matched with the diameter of the fixed shaft; the opening and closing of the turnover frame are at the same horizontal plane, the weighing of the plate is more stable, the weighing result is more accurate, and the situation that the plate falls due to inclination is avoided.
[0014] The utility model has the following beneficial effects:
[0015] 1, the utility model discloses a turnover frame is set up, and when the heavy plate is weighed, the rotating shaft is turned over on the fixed shaft by pulling the handle, and the anti -turnover frame is turned over to the support plate, and the support area of the turnover frame is expanded, so that the heavy plate is more stable when the heavy plate is weighed, and the heavy plate does not deviate to both sides, avoids the gravity deviation, and then makes the weighing result more accurate, avoids the plate from falling from both sides, and damages the plate or injures people.
[0016] 2, the utility model discloses a support column is set up, and the sliding block is slid on the sliding slot, and the support column is taken out, and the support column is inserted into the connecting groove, and the appropriate height is selected, and then the sliding block is slid, and the clamping block is popped into the clamping groove by spring elastic force, and the support column is fixed, so that the both sides of the plate can be fixed according to the height of the plate when the heavy plate is weighed, and the weighing is more stable.
[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0019] Figure 1 It is the whole structure schematic diagram of the utility model;
[0020] Figure 2 It is the support frame structure schematic diagram of the utility model;
[0021] Figure 3 It is the turnover frame structure schematic diagram of the utility model;
[0022] Figure 4 It is the support column structure schematic diagram of the utility model;
[0023] Figure 5 It is the utility model Figure 4 The enlarged structure schematic diagram of A.
[0024] In the drawings, the component list represented by each sign is as follows:
[0025] 1, support device; 11, support block; 12 support plate; 121, connecting block; 13, handle; 14, turnover frame; 141, spring buckle; 411, buckle switch; 412, connecting shaft; 413, clamping block; 414, sliding block; 415, sliding groove; 416, spring; 142, support column; 421, clamping groove; 143, rotating shaft; 431, fixed shaft; 144, connecting groove; 145, fixed block; 15, chassis; 2, weighing device. DETAILED DESCRIPTION
[0026] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0027] Please refer to Figures 1-5 The utility model discloses a support frame for large plate weighing, which comprises a support device 1, wherein the support device 1 comprises a weighing device 2, the top of the weighing device 2 is provided with a chassis 15, the top of the chassis 15 is fixedly connected with two support blocks 11, the left side and the right side away from the support blocks 11 are both provided with turnover frames 14, and the two turnover frames 14 are symmetrically arranged with the support blocks 11 as the center.
[0028] The side away from the support blocks 11 of the turnover frame 14 is fixedly connected with a rotating shaft 143, the rotating shaft 143 is rotationally connected with a fixed shaft 431 at the inner central shaft, the front face and the back face of the fixed shaft 431 are both fixedly connected with fixed blocks 145, the side of the two fixed blocks 145 away from each other is both fixedly connected with the surface of the chassis 15, and the front face and the back face of the turnover frame 14 are both fixedly connected with handles 13. The rotating shaft 143 is turned on the fixed shaft 431 by pulling the handle 13, the turnover frame 14 is turned on the support plate 12, the support area of the turnover frame 14 is expanded, the large plate is more stable when being weighed, the large plate does not deviate to the two sides, the center of gravity is avoided from deviating, the weighing result is more accurate, the plate is avoided from sliding off from the two sides, and the plate is avoided from being damaged or hurting people.
[0029] The left side and the right side of the chassis 15 are both fixedly connected with support plates 12, the bottom of the support plate 12 is fixedly connected with two connecting blocks 121, the side of the two connecting blocks 121 close to the support blocks 11 is both fixedly connected with the chassis 15, and the connecting block 121 is L-shaped.
[0030] Three extension rods are fixedly connected to the side of the flip frame 14 near the support block 11. The three extension rods are connected to identical parts. A support column 142 is inserted into the inside of each extension rod. A spring clip 141 is fixedly connected to the front of each extension rod. A locking block 413 is slidably connected to the back of the spring clip 141. A slider 414 is fixedly connected to the front of the locking block 413. The slider 414 is compatible with the spring clip 141. A spring 416 is fixedly connected to the front of the slider 414. The front of the spring 416 is fixedly connected to the inner wall of the spring clip 141. A latching switch 411 is provided above the spring 416. A connecting shaft 412 is rotatably connected to the central shaft inside the latching switch 411. By sliding the slider 414 on the slide groove 415, the support column 142 is taken out and inserted into the connecting groove 144. A suitable height is selected, and then by sliding the slider 414, the spring force is used to spring the latch 413 into the latch groove to fix the support column 142. This allows the plates on both sides to be fixed according to the height of the plate when weighing large plates, making the weighing more stable.
[0031] The connecting shaft 412 is fixedly connected to the spring clip 141 on the side near the center of the spring clip 141. The clip switch 411 is L-shaped, and the top of the spring clip 141 has a sliding groove 415.
[0032] The support column 142 has six slots 421 on the side near the spring buckle 141. The six slots 421 are evenly distributed on the support column 142 in a horizontal array. The extension rod of the flipping frame 14 has a hole that matches the locking block 413 on the side near the spring buckle 141. The back of the locking block 413 passes through the hole of the extension rod of the flipping frame 14 and is inserted into the slot 421. The slot 421 matches the locking block 413.
[0033] The top and bottom surfaces of the extension rod of the tilting frame 14 are provided with connecting grooves 144, which are adapted to the support column 142.
[0034] The diameter of the rotating shaft 143 is adapted to the height of the tilting frame 14, and the inner diameter of the rotating shaft 143 is adapted to the diameter of the fixed shaft 431.
[0035] One specific application of this embodiment is:
[0036] When in use, after the support frame is installed, when some small plates need to be weighed, the plates can be directly placed on the support blocks 11 for weighing, and the principle of the weighing device 2 is that the weighing device is a device integrating a sensor, a display instrument, a mechanical structure and an electrical system, and through precise force-electricity conversion and signal processing technology, the accurate measurement of the weight of an object is realized, if large plates need to be weighed, the handle 13 is pulled to drive the turnover frame 14 to make the turnover frame 14 follow the rotating shaft 143 to turn by one hundred and eighty degrees on the fixed shaft 431, the fixed shaft 431 is fixed on the base frame through the fixed block 145, the top surface of the turnover frame 14 is reversed to the top surface of the support plate 12, and then the large plates are placed for weighing, so that the weighing of the large plates is more stable. After the weighing of the large plates is completed, the turnover frame 14 can be turned back to be retracted, the weighing of the small plates is more convenient, the occupied space is reduced, when the turnover frame 14 is opened for weighing, the weighing of the large plates is more stable;
[0037] During the weighing of the large plates, the turnover frame 14 is in the unfolded state, then the buckle switch 411 is actuated to make it reverse backward through the connecting shaft 412, then the sliding block 414 is slid to be compressed backward through the spring 416, the sliding block 414 drives the clamping block 413 to move backward together, so that the clamping block 413 is separated from the clamping groove 421, so that the sliding block 414 and the clamping block 413 are all retracted into the spring buckle 141 box, then the buckle switch 411 is actuated to make it rotate through the connecting shaft 412, so that it is clamped in front of the sliding block 414 to prevent the spring 416 from rebounding, then the support column 142 is taken out, the support column 142 is inserted into the connecting groove 144, then according to the height of the weighed large plate, the support column 142 is inserted into the appropriate position, then the buckle switch 411 is actuated to make it rotate through the connecting shaft 412 to be opened, then the clamping block 413 is driven by the spring 416 to make the sliding block 414 drive the clamping block 413 to slide on the sliding groove 415, the sliding block 414 drives the clamping block 413 to be connected with the support column 142, then the support column 142 is pulled forward and backward, so that the clamping block 413 is inserted into the clamping groove 421, so that the support column 142 is fixed, and then the periphery of the large plate is fixed, so that the large plate does not slide during the weighing, and the plate is not damaged or people are not hurt, after the weighing is completed, the support column 142 can be retracted and fixed through the spring buckle 141, then the turnover frame 14 can be turned back to reduce the occupied space and facilitate storage.
[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean 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.
[0039] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments described. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.
Claims
1. A support frame for weighing large plates, comprising a support device (1), the support device (1) comprising a weighing device (2), the top of the weighing device (2) being provided with a chassis (15), the top of the chassis (15) being fixedly connected with two support blocks (11), the left side and the right side away from the support blocks (11) are both provided with a turnover frame (14), the two turnover frames (14) are symmetrically arranged with the support blocks (11) as the center. Its characteristics are: The rotating frame (14) is fixedly connected to a rotating shaft (143) on the side away from the support block (11). A fixed shaft (431) is rotatably connected to the central axis inside the rotating shaft (143). Fixed blocks (145) are fixedly connected to both the front and back of the fixed shaft (431). The two fixed blocks (145) are fixedly connected to the surface of the base frame (15) on the side that is close to each other. Handles (13) are fixedly connected to both the front and back of the rotating frame (14).
2. The support frame for weighing large sheets according to claim 1, characterized in that, The base frame (15) is fixedly connected to support plates (12) on both the left and right sides. Two connecting blocks (121) are fixedly connected to the bottom of the support plates (12). The two connecting blocks (121) are fixedly connected to the base frame (15) on the side closest to the support plates (12). The connecting blocks (121) are L-shaped.
3. A support frame for weighing large plates according to claim 2, characterized in that, The flipping frame (14) is fixedly connected to three extension rods on the side near the support block (11). The three extension rods are connected to the same parts. A support column (142) is inserted into the extension rod. A spring buckle (141) is fixedly connected to the front of the extension rod. A locking block (413) is slidably connected to the back of the spring buckle (141). A slider (414) is fixedly connected to the front of the locking block (413). The slider (414) is adapted to the spring buckle (141). A spring (416) is fixedly connected to the front of the slider (414). The front of the spring (416) is fixedly connected to the inner wall of the spring buckle (141). A buckle switch (411) is provided above the spring (416). A connecting shaft (412) is rotatably connected to the central axis inside the buckle switch (411).
4. A support frame for weighing large plates according to claim 3, characterized in that, The connecting shaft (412) is fixedly connected to the spring buckle (141) on the side near the center of the spring buckle (141). The buckle switch (411) is L-shaped, and a sliding groove (415) is provided on the top of the spring buckle (141).
5. A support frame for weighing large plates according to claim 4, characterized in that, The support column (142) has six slots (421) on the side near the spring buckle (141). The six slots (421) are evenly distributed on the support column (142) in a horizontal array. The extension rod of the flipping frame (14) has a hole that matches the locking block (413) on the side near the spring buckle (141). The back of the locking block (413) passes through the hole of the extension rod of the flipping frame (14) and is inserted into the slot (421). The slot (421) matches the locking block (413).
6. A support frame for weighing large plates according to claim 5, characterized in that, The top and bottom surfaces of the extension rod of the flipping frame (14) are provided with connecting grooves (144), which are adapted to the support column (142).
7. A support frame for weighing large plates according to claim 6, characterized in that, The diameter of the rotating shaft (143) is adapted to the height of the flipping frame (14), and the inner diameter of the rotating shaft (143) is adapted to the diameter of the fixed shaft (431).