Horizontal adjusting and positioning structure of steel structure truck scale foundation

Abstract

The utility model discloses a kind of horizontal adjustment positioning structure of steel structure truck scale foundation, comprising: support structure, the inner wall of support structure top is connected with adjusting structure by thread;The utility model relates to truck scale foundation horizontal adjustment technical field, the support structure and adjusting structure, by the thread cooperation of screw rod and thread hole, the stable sliding in the adjusting groove of combination hexagon nut, can realize the fine adjustment of adjusting plate height, cooperate the intuitive horizontal detection of horizontal pipe, can control the levelness of truck scale foundation in range, by the engagement of positioning bead in compression spring and annular array positioning hole, the detection direction of stable fixed horizontal pipe can be avoided due to external force vibration and lead to detection angle deviation;And the multi-angle rotation design of horizontal pipe in the sliding slot with rotating ring, combined with the engagement positioning of positioning bead and positioning hole, ensure that data is accurate when detecting levelness from different directions.

Description

Technical Field

[0001] This utility model relates to the field of truck scale foundation level adjustment technology, specifically a level adjustment and positioning structure for a steel structure truck scale foundation. Background Technology

[0002] In the field of industrial weighing, steel structure truck scales are key equipment for the measurement of bulk goods, and their weighing accuracy is closely related to the levelness of the foundation.

[0003] The traditional steel structure truck scale foundation has some shortcomings in practical applications. Traditional level detection devices are mostly set in a fixed direction and can only detect the longitudinal or transverse level status in a single direction. They cannot fully cover all directions of the scale foundation and are prone to missing oblique or local tilt deviations due to blind spots in the detection angle, resulting in incomplete adjustment. After long-term use, uneven stress exacerbates the deformation of the scale or the wear of the sensors. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a horizontal adjustment and positioning structure for a steel structure truck scale foundation, which solves the problem that traditional horizontal detection devices are mostly set in a fixed direction and have limited applicability.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A horizontal adjustment and positioning structure for a steel structure truck scale foundation includes: a support structure, wherein an adjustment structure is threadedly connected to the inner wall of the top of the support structure; the adjustment structure includes an adjustment plate, wherein a groove is formed on the outer wall of the adjustment plate, a positioning hole is formed on the inner wall of the groove, a rotating ring is slidably connected to the inner wall of the groove, a horizontal tube is fixedly connected to the inner wall of the rotating ring, a knob plate is symmetrically fixedly connected to the outer wall of the top of the rotating ring, and a sliding hole is formed on the outer wall of the side of the rotating ring.

[0007] Preferably, the positioning holes are arranged in a ring array along the central point of the slide groove, and the sliding holes are arranged in a ring array along the central point of the rotating ring. The rotating ring rotates along the slide groove, causing the level tube to change the detection direction, which facilitates the detection of levelness from multiple angles.

[0008] Preferably, a sliding plate is slidably connected to the inner wall of the sliding hole, a positioning bead is fixedly connected to the outer wall of the sliding plate, and a compression spring is fixedly connected to the outer wall of the sliding plate on the side away from the positioning bead.

[0009] Preferably, the outer wall of the compression spring on the side away from the slide plate is fixedly connected to the inner wall of the slide hole, and the outer wall of the positioning bead is slidably connected to the inner wall of the positioning hole. Under the elastic force of the compression spring, the positioning bead on the slide plate inside the slide hole selectively engages with the positioning holes of the annular array on the inner wall of the slide groove to achieve the positioning of the rotating ring.

[0010] Preferably, the outer wall of the adjusting plate is provided with an adjusting groove, the inner wall of the adjusting groove is slidably connected with a hexagonal nut, the outer wall of the bottom of the hexagonal nut is fixedly connected with a screw rod, and the outer wall of the screw rod is threadedly connected with a locking nut.

[0011] Preferably, the support structure includes a base plate, and a support cylinder is fixedly connected to the outer wall of the top of the base plate. The inner wall of the support cylinder is provided with a threaded hole, and the support cylinders are arranged in an array along the four corners of the base plate. The inner wall of the threaded hole is threadedly connected to the outer wall of the screw rod. The outer wall of the top of the support cylinder is in contact with the outer wall of the bottom of the locking nut. When the hexagonal nut is rotated, the screw rod moves axially along the threaded hole, driving the top adjustment plate to rise and fall synchronously, thereby realizing the fine adjustment of the height of the adjustment plate.

[0012] This utility model provides a horizontal adjustment and positioning structure for a steel structure truck scale foundation. It has the following beneficial effects:

[0013] (i) This support structure, through the threaded engagement of the screw rod and the threaded hole, combined with the stable sliding of the hexagonal nut in the adjustment groove, can achieve fine-tuning of the height of the adjustment plate. Combined with the intuitive level detection of the level tube, it can control the levelness of the truck scale foundation within the range, ensuring the accuracy of the weighing data from the structural level.

[0014] (ii) The adjustment structure, by engaging the positioning bead with the positioning hole of the ring array under the action of the compression spring, can stably fix the detection direction of the horizontal tube and avoid the detection angle deviation caused by external force vibration; the multi-angle rotation design of the horizontal tube with the rotating ring in the slide groove, combined with the engagement and positioning of the positioning bead and the positioning hole, ensures the accuracy of the data when detecting the levelness from different directions, and increases the applicability of the device. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the supporting structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjusting plate of this utility model;

[0019] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point A.

[0020] In the diagram: 1. Support structure; 11. Base plate; 12. Support cylinder; 13. Threaded hole; 2. Adjustment structure; 21. Adjustment plate; 22. Slide groove; 23. Positioning hole; 24. Rotary ring; 25. Horizontal tube; 26. Button plate; 27. Slide hole; 28. Slide plate; 29. ​​Positioning bead; 291. Compression spring; 211. Adjustment groove; 212. Hexagonal nut; 213. Screw rod; 214. Locking nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 This utility model provides a technical solution: a horizontal adjustment and positioning structure for a steel structure truck scale foundation, comprising: a support structure 1, an adjustment structure 2 threadedly connected to the inner wall of the top of the support structure 1; the adjustment structure 2 includes an adjustment plate 21, a sliding groove 22 formed on the outer wall of the adjustment plate 21, a positioning hole 23 formed on the inner wall of the sliding groove 22, a rotating ring 24 slidably connected to the inner wall of the sliding groove 22, a horizontal tube 25 fixedly connected to the inner wall of the rotating ring 24, a button plate 26 symmetrically fixedly connected to the outer wall of the top of the rotating ring 24, and a sliding hole 27 formed on the outer wall of the side of the rotating ring 24.

[0023] Positioning holes 23 are arranged in a ring around the center point of the slide groove 22, and sliding holes 27 are arranged in a ring around the center point of the rotating ring 24. The rotating ring 24 rotates along the slide groove 22, causing the horizontal tube 25 to change the detection direction, which facilitates the detection of levelness from multiple angles.

[0024] A sliding plate 28 is slidably connected to the inner wall of the sliding hole 27, a positioning bead 29 is fixedly connected to the outer wall of the sliding plate 28, and a compression spring 291 is fixedly connected to the outer wall of the sliding plate 28 on the side away from the positioning bead 29.

[0025] The outer wall of the compression spring 291 away from the slide plate 28 is fixedly connected to the inner wall of the slide hole 27. The outer wall of the positioning bead 29 is slidably connected to the inner wall of the positioning hole 23. Under the elastic force of the compression spring 291, the positioning bead 29 on the slide plate 28 inside the slide hole 27 selectively engages with the positioning holes 23 of the annular array on the inner wall of the slide groove 22, thereby achieving the positioning of the rotating ring 24.

[0026] The outer wall of the adjusting plate 21 is provided with an adjusting groove 211. The inner wall of the adjusting groove 211 is slidably connected with a hexagonal nut 212. The outer wall of the bottom of the hexagonal nut 212 is fixedly connected with a screw rod 213. The outer wall of the screw rod 213 is threadedly connected with a locking nut 214.

[0027] The support structure 1 includes a base plate 11. A support cylinder 12 is fixedly connected to the outer wall of the top of the base plate 11. The inner wall of the support cylinder 12 is provided with a threaded hole 13. The support cylinders 12 are arranged in an array along the four corners of the base plate 11. The inner wall of the threaded hole 13 is threadedly connected to the outer wall of the screw rod 213. The outer wall of the top of the support cylinder 12 is in contact with the outer wall of the bottom of the locking nut 214. When the hexagonal nut 212 is rotated, the screw rod 213 moves axially along the threaded hole 13, driving the top adjustment plate 21 to rise and fall synchronously, thereby realizing the fine adjustment of the height of the adjustment plate 21.

[0028] In use, the height adjustment core of the adjustment structure 2 relies on the threaded engagement with the support structure 1, and works with the level tube 25 to detect and adjust the levelness;

[0029] The base plate 11 is fixed to the concrete foundation surface. The support cylinders 12 arranged in an array at its four corners are threadedly connected to the screw rods 213 of the adjustment structure 2 through the threaded holes 13 on the inner wall, so that the height of the adjustment structure 2 can be adjusted by relying on the support cylinders 12. At the same time, the top of the support cylinders 12 provides a support surface for the locking nut 214, ensuring the locking stability of the structure after adjustment.

[0030] The hexagonal nut 212 is slidably connected in the adjustment groove 211 of the adjustment plate 21. The screw rod 213 fixed at its bottom is threadedly engaged with the threaded hole 13 of the support cylinder 12. When the hexagonal nut 212 is rotated, the screw rod 213 moves axially along the threaded hole 13, driving the top adjustment plate 21 to rise and fall synchronously, thereby realizing the fine adjustment of the height of the adjustment plate 21. After the adjustment is in place, tighten the locking nut 214 to make it fit tightly against the top of the support cylinder 12, and lock the position of the screw rod 213 by friction to prevent the height from shifting due to vibration or load.

[0031] The rotating ring 24 is slidably connected to the slide groove 22 of the adjusting plate 21. The horizontal tube 25 fixed on its inner wall is used to visually display the horizontal state of the adjusting plate 21. When the knob plate 26 on the top of the rotating ring 24 is rotated, the rotating ring 24 rotates along the slide groove 22, which drives the horizontal tube 25 to change the detection direction, making it convenient to detect the levelness from multiple angles. During the rotation of the rotating ring 24, the positioning bead 29 on the sliding plate 28 in the sliding hole 27 selectively engages with the positioning hole 23 in the annular array on the inner wall of the slide groove 22 under the elastic force of the compression spring 291, realizing the positioning of the rotating ring 24, that is, fixing the detection direction of the horizontal tube 25, and avoiding the rotating ring 24 from accidentally sliding during the detection and affecting the accuracy of the reading.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal adjustment positioning structure of a steel structure truck scale foundation, characterized in that, include: The support structure (1) has an adjustment structure (2) threadedly connected to the inner wall of the top of the support structure (1). The adjustment structure (2) includes an adjustment plate (21), the outer wall of the adjustment plate (21) is provided with a sliding groove (22), the inner wall of the sliding groove (22) is provided with a positioning hole (23), the inner wall of the sliding groove (22) is slidably connected with a rotating ring (24), the inner wall of the rotating ring (24) is fixedly connected with a horizontal tube (25), the outer wall of the top of the rotating ring (24) is symmetrically fixedly connected with a button plate (26), and the outer wall of the side of the rotating ring (24) is provided with a sliding hole (27).

2. The horizontal adjustment positioning structure of a steel structure truck scale foundation according to claim 1, characterized in that: The positioning holes (23) are arranged in a ring at the center point of the slide groove (22), and the slide holes (27) are arranged in a ring at the center point of the rotating ring (24).

3. The horizontal adjustment positioning structure of a steel structure truck scale foundation according to claim 1, characterized in that: The inner wall of the sliding hole (27) is slidably connected to a slide plate (28), the outer wall of the slide plate (28) is fixedly connected to a positioning bead (29), and the outer wall of the slide plate (28) away from the positioning bead (29) is fixedly connected to a compression spring (291).

4. The horizontal adjustment positioning structure of a steel structure truck scale foundation according to claim 3, characterized in that: The outer wall of the compression spring (291) on the side away from the slide plate (28) is fixedly connected to the inner wall of the sliding hole (27), and the outer wall of the positioning bead (29) is slidably connected to the inner wall of the positioning hole (23).

5. The horizontal adjustment positioning structure of a steel structure truck scale foundation according to claim 1, characterized in that: The outer wall of the adjusting plate (21) is provided with an adjusting groove (211), and the inner wall of the adjusting groove (211) is slidably connected with a hexagonal nut (212). The outer wall of the bottom of the hexagonal nut (212) is fixedly connected with a screw rod (213), and the outer wall of the screw rod (213) is threadedly connected with a locking nut (214).

6. The horizontal adjustment positioning structure of a steel structure truck scale foundation according to claim 1, characterized in that: The support structure (1) includes a base plate (11), and a support cylinder (12) is fixedly connected to the outer wall of the top of the base plate (11). The inner wall of the support cylinder (12) is provided with a threaded hole (13), and the support cylinder (12) is arranged in an array along the four corners of the base plate (11). The inner wall of the threaded hole (13) is threadedly connected to the outer wall of the screw rod (213), and the outer wall of the top of the support cylinder (12) is in contact with the outer wall of the bottom of the locking nut (214).

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