Special elevation measuring device for building engineering design

Abstract

The utility model relates to a special elevation measuring device for constructional engineering design, which belongs to the technical field of engineering surveying and comprises a tripod supporting plate, three rotating shafts, three supporting frames and three supporting bottom plates. The bottom of the tripod supporting plate is provided with a reinforcing and damping structure. According to the special elevation measurement device for building engineering design, a digital level gauge is conveniently mounted at the top of a lifting seat under the action of a limiting mounting plate, a limiting rod, a limiting ring and a threaded mounting seat, the special elevation measurement device is suitable for digital level gauges of various models, and the bottom supporting and placing stability of a supporting frame is improved under the action of a friction plate and a balancing weight; through the rubber sleeve and the rubber ring, vibration conducted by the supporting frames is absorbed, vibration transmission is weakened and reduced, meanwhile, through the supporting tripod, the stability among the three supporting frames is improved, and therefore the measurement accuracy of the digital level gauge is improved.

Description

Technical Field

[0001] This utility model relates to the field of engineering surveying technology, specifically to a special elevation measuring device for architectural engineering design. Background Technology

[0002] A specialized elevation measurement device for architectural engineering design refers to a surveying tool specifically designed to provide accurate elevation data during the architectural engineering design phase. The digital level is the core component of this device. The digital level integrates advanced optical, electronic, and data processing technologies, enabling it to automatically measure and record elevation differences along the horizontal line of sight via electronic sensors, and display or output the measurement results digitally. This device is used in architectural projects for topographic mapping, structural positioning, and the establishment and monitoring of elevation control networks, ensuring the accuracy of design parameters and the reliability of elevation control during construction.

[0003] Currently, digital levels require tripod support during use. However, tripods are susceptible to external influences. Strong winds can directly impact the tripod, causing it to vibrate. When near busy roads, railways, or construction sites, the movement of vehicles, machinery, and personnel can also cause vibrations, leading to slight swaying of the digital level and affecting its accuracy. Therefore, a dedicated elevation measurement device for architectural engineering design has been proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a special elevation measurement device for architectural engineering design. It has advantages such as reducing the influence of external factors on the digital level and improving its measurement accuracy. It solves the problem that when the wind is strong, it can directly act on the tripod, causing it to vibrate. When it is near busy roads, railways, or construction sites, the activities of vehicles, machines, and personnel will also cause vibrations, which will lead to slight swaying of the digital level during use and affect the accuracy of the digital level measurement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a special elevation measuring device for architectural engineering design, comprising a tripod support plate, three rotating shafts, three support frames, and three support base plates. The top of the tripod support plate is provided with an installation structure, and the bottom of the tripod support plate is provided with a reinforcement and vibration reduction structure.

[0006] The installation structure includes a lifting seat fixedly installed on the top outer wall of the tripod support plate, the top outer wall of the lifting seat being movably installed on a digital level, two limiting mounting plates being slidably connected inside the digital level, two limiting rods being slidably connected inside the limiting mounting plates, limiting rings being fixedly installed on the outer peripheral wall of the limiting rods, and four threaded mounting seats being fixedly installed on the top outer wall of the tripod support plate.

[0007] The reinforcement and vibration reduction structure includes a rubber ring fixedly installed on the outer peripheral wall of the raised seat, a card seat fixedly installed on the outer peripheral wall of the support frame, a support triangle slidably installed inside the card seat, a friction plate slidably connected to the outer wall of the support base plate, a counterweight block slidably connected to the top inner wall of the friction plate, and a rubber sleeve fitted onto the outer peripheral wall of the support frame.

[0008] Furthermore, the lifting base is a circular cylinder, the bottom of the digital level is circular, the tripod support plate is circular, the diameter of the bottom of the digital level is smaller than the diameter of the tripod support plate, and the tripod support plate, the lifting base, and the digital level are located at the same center.

[0009] Furthermore, the limiting mounting plate slides through the interior of the digital level and extends to the front and rear sides. The limiting mounting plate has mounting holes inside, and the limiting rod is slidably connected inside the mounting holes and is of a suitable size.

[0010] Furthermore, the top of the limiting ring and the top of the limiting rod are located on the same plane. The outer peripheral wall of the limiting rod is provided with a threaded groove, which is located below the rubber ring. The limiting rod is threadedly connected to the inside of the threaded mounting seat and the size is adapted to it. The inside of the rubber ring is provided with four through holes, and the limiting rod is slidably connected to the inside of the through holes and the size is adapted to it.

[0011] Furthermore, the card holder has card slots inside, and the three ends of the supporting tripod are slidably connected to the inside of the three card slots and are adapted to each other in size.

[0012] Furthermore, the top of the friction plate is provided with three limiting grooves and two counterweight grooves, the supporting base plate is slidably connected inside the limiting grooves and is adapted in size, and the counterweight block is slidably connected inside the counterweight groove and is adapted in size.

[0013] Furthermore, the rotating shaft is rotatably connected to the bottom of the tripod support plate, the support frame is fixedly installed on the outer peripheral wall of the rotating shaft, and the support base plate is fixedly installed on the bottom outer wall of the support frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This specialized elevation measuring device for architectural engineering design facilitates the mounting of a digital level on top of a raised platform using a limiting mounting plate, limiting rod, limiting ring, and threaded mounting seat. It is suitable for various models of digital levels. The friction plate and counterweight increase the stability of the support frame at the bottom. The rubber sleeve and rubber ring absorb and reduce vibrations transmitted through the support frame. At the same time, the support tripod improves the stability between the three support frames, thereby enhancing the accuracy of the digital level measurement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the supporting tripod structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the limiting mounting plate, limiting rod, and limiting ring of this utility model;

[0019] In the picture:

[0020] 1. Tripod support plate; 2. Rotating shaft; 3. Support frame; 4. Support base plate; 5. Lifting seat; 6. Digital level; 7. Limiting mounting plate; 8. Limiting rod; 9. Limiting ring; 10. Threaded mounting seat; 11. Rubber ring; 12. Clip seat; 13. Supporting tripod; 14. Friction plate; 15. Counterweight; 16. Rubber sleeve. 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 to 3 The elevation measuring device for architectural engineering design in this embodiment includes a tripod support plate 1, three rotating shafts 2, three support frames 3, and three support base plates 4. The top of the tripod support plate 1 is provided with an installation structure, and the bottom of the tripod support plate 1 is provided with a reinforcement and vibration reduction structure.

[0023] The rotating shaft 2 is rotatably connected to the bottom of the tripod support plate 1, the support frame 3 is fixedly installed on the outer peripheral wall of the rotating shaft 2, and the support base plate 4 is fixedly installed on the bottom outer wall of the support frame 3.

[0024] The mounting structure includes a lifting seat 5 fixedly installed on the top outer wall of the tripod support plate 1. The top outer wall of the lifting seat 5 is movably installed on the digital level 6. The lifting seat 5 is a cylindrical body. The bottom of the digital level 6 is circular. The tripod support plate 1 is circular. The diameter of the bottom of the digital level 6 is smaller than the diameter of the tripod support plate 1. The tripod support plate 1, the lifting seat 5 and the digital level 6 are located at the same center.

[0025] The digital level 6 has two limiting mounting plates 7 internally slidably connected, and two limiting rods 8 internally slidably connected. The limiting mounting plates 7 slide through the interior of the digital level 6 and extend forward and backward. The limiting mounting plates 7 have mounting holes inside, and the limiting rods 8 are slidably connected inside the mounting holes and are of the same size.

[0026] A limiting ring 9 is fixedly installed on the outer peripheral wall of the limiting rod 8. Four threaded mounting seats 10 are fixedly installed on the top outer wall of the tripod support plate 1. The top of the limiting ring 9 and the top of the limiting rod 8 are on the same plane. A threaded groove is opened on the outer peripheral wall of the limiting rod 8. The threaded groove is located below the rubber ring 11. The limiting rod 8 is threadedly connected to the inside of the threaded mounting seat 10 and the size is adapted. Four through holes are opened inside the rubber ring 11. The limiting rod 8 is slidably connected to the inside of the through holes and the size is adapted.

[0027] The reinforcement and vibration reduction structure includes a rubber ring 11 fixedly installed on the outer peripheral wall of the raised seat 5, a card seat 12 fixedly installed on the outer peripheral wall of the support frame 3, a support triangle 13 slidably installed inside the card seat 12, and a card slot is opened inside the card seat 12. The three ends of the support triangle 13 are slidably connected to the inside of the three card slots and are adapted to each other in size.

[0028] A friction plate 14 is slidably connected to the outer wall of the support base plate 4. A counterweight block 15 is slidably connected to the inner top wall of the friction plate 14. The top of the friction plate 14 is provided with three limiting grooves and two counterweight grooves. The support base plate 4 is slidably connected inside the limiting grooves and the size is adapted to each other. The counterweight block 15 is slidably connected inside the counterweight grooves and the size is adapted to each other. A rubber sleeve 16 is fitted onto the outer peripheral wall of the support frame 3.

[0029] In this embodiment, different models of digital level instruments 6 have different sizes, but the limiting mounting plate 7, limiting rod 8, limiting ring 9 and threaded mounting seat 10 can limit the installation of different models of digital level instruments 6, thereby improving the applicability of the installation of digital level instruments 6.

[0030] In this embodiment, two counterweights 15 are respectively attached to the top of the left and right support base plates 4. The two counterweights 15 will apply pressure to the two support base plates 4, which improves the stability of the support frame 3.

[0031] The working principle of the above embodiments is as follows:

[0032] First, rotate the support frame 3 outwards via the pivot 2, then position the support triangle 13 between the three mounting bases 12. At this point, rotate the support frame 3 inwards so that the support triangle 13 is slidably connected to the inside of the mounting base 12. Then, slide the support base plate 4 into the friction plate 14 to limit the position of the support frame 3. Next, install the counterweight 15 on the top of the friction plate 14 and attach it to the top of the left and right support base plates 4. Now, the digital level 6 can be placed on top of the lifting seat 5. Slide the two limiting mounting plates 7 through the inside of the digital level 6. Finally, slide the limiting rod 8 through the inside of the limiting mounting plate 7 and thread it into the inside of the threaded mounting seat 10. When the limiting ring 9 is attached to the top of the limiting mounting plate 7, the installation of the digital level 6 is complete.

[0033] 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.

[0034] 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 special elevation measuring device for construction engineering design, comprising a tripod support plate (1), three rotating shafts (2), three support frames (3) and three support bottom plates (4), characterized in that: The top of the tripod support plate (1) is provided with a mounting structure, and the bottom of the tripod support plate (1) is provided with a reinforcing and damping structure. The mounting structure comprises a raised seat (5) fixedly mounted on the top outer wall of the tripod support plate (1), the top outer wall of the raised seat (5) is movably mounted on a digital level (6), the inside of the digital level (6) is slidably connected with two limiting installation plates (7), the inside of the limiting installation plate (7) is slidably connected with two limiting rods (8), the outer peripheral wall of the limiting rod (8) is fixedly mounted with a limiting ring (9), and the top outer wall of the tripod support plate (1) is fixedly mounted with four threaded mounting seats (10). The reinforcing and damping structure comprises a rubber ring (11) fixedly mounted on the outer peripheral wall of the raised seat (5), the outer peripheral wall of the support frame (3) is fixedly mounted with a clamping seat (12), the inside of the clamping seat (12) is slidably mounted with a support tripod (13), the outer wall of the support bottom plate (4) is slidably connected with a friction plate (14), the top inner wall of the friction plate (14) is slidably connected with a counterweight block (15), and the outer peripheral wall of the support frame (3) is sleeved with a rubber sleeve (16).

2. A construction engineering design special elevation measuring device according to claim 1, characterized in that: The raised seat (5) is a circular column, the bottom of the digital level (6) is circular, the tripod support plate (1) is circular, the diameter of the bottom of the digital level (6) is smaller than the diameter of the tripod support plate (1), and the tripod support plate (1), the raised seat (5) and the digital level (6) are located at the same center.

3. A construction engineering design special elevation measuring device according to claim 1, characterized in that: The limiting installation plate (7) slidably penetrates the inside of the digital level (6) and extends to the front and rear sides, the inside of the limiting installation plate (7) is provided with an installation hole, and the limiting rod (8) is slidably connected in the inside of the installation hole and is appropriately sized.

4. A construction engineering design special elevation measuring device according to claim 1, characterized in that: The top of the limiting ring (9) and the top of the limiting rod (8) are located on the same plane, the outer peripheral wall of the limiting rod (8) is provided with a threaded groove, the threaded groove is located below the rubber ring (11), the limiting rod (8) is threadedly connected in the inside of the threaded mounting seat (10) and is appropriately sized, and the inside of the rubber ring (11) is provided with four perforations, and the limiting rod (8) is slidably connected in the inside of the perforation and is appropriately sized.

5. A construction engineering design specific elevation measuring device as claimed in claim 1, wherein: The inside of the clamping seat (12) is provided with a clamping groove, and the three ends of the support tripod (13) are slidably connected in the three clamping grooves and are appropriately sized.

6. A construction engineering design specific elevation measuring device as claimed in claim 1, wherein: The top of the friction plate (14) is provided with three limiting grooves and two counterweight grooves, the support bottom plate (4) is slidably connected in the limiting groove and is appropriately sized, and the counterweight block (15) is slidably connected in the counterweight groove and is appropriately sized.

7. A construction engineering design specific elevation measuring device as claimed in claim 1, wherein: The rotating shaft (2) is rotatably connected to the bottom of the tripod support plate (1), the support frame (3) is fixedly mounted on the outer peripheral wall of the rotating shaft (2), and the support bottom plate (4) is fixedly mounted on the bottom outer wall of the support frame (3).

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