Level gauge for building supervision

Abstract

The utility model belongs to the field of buildings, and provides a level gauge for building supervision, which comprises a support component, a first level gauge and a second level gauge, the positioning assembly is arranged above the supporting assembly and comprises a U-shaped seat fixedly connected to the top of the first supporting frame, a sliding plate is fixedly connected to the top of the U-shaped seat, electric push rods are arranged on the two sides of the U-shaped seat correspondingly, sliding tables are fixedly connected to one sides of the output ends of the two electric push rods correspondingly, and sliding grooves are formed in the bottoms of the two sliding tables correspondingly; racks are arranged on the two sides of the two sliding tables; through the design that an electric push rod of the positioning assembly drives a sliding table and a rack and gear are in transmission, flexible positioning and angle adjustment of the level gauge body are achieved, and convenience and precision of measurement operation are remarkably improved; meanwhile, due to the height-adjustable structure of the supporting assembly (through insertion fit of a cross rod and a positioning hole), the level gauge can meet different height measurement requirements, and the applicability of the equipment is further enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of construction, specifically a level instrument for construction supervision. Background Technology

[0002] In the rigorous and meticulous workflow of construction project supervision, the level instrument undoubtedly plays a crucial role. It is an indispensable key measuring tool for ensuring project quality and safety. With its high-precision measurement capabilities, the level instrument can accurately determine the verticality and horizontality of the engineering structure, providing the construction team with clear and reliable baselines, ensuring that each process is strictly executed according to design requirements. In ensuring overall construction quality, the level instrument's role is irreplaceable—it acts like a tireless supervisor, constantly monitoring every detail of the construction process, ensuring that any slight deviation is detected and corrected promptly.

[0003] However, most traditional levels are directly and fixedly mounted on a support frame. While this integrated structural design ensures the stability of the level to a certain extent, it severely lacks flexibility. In actual construction, due to the variability of project requirements, supervisors may need to disassemble, replace, or upgrade the level according to different measurement tasks, environmental conditions, or equipment maintenance needs. However, the fixed installation method of traditional levels makes this process exceptionally complex and time-consuming. Supervisors often need to use specialized tools and follow cumbersome disassembly procedures to remove the level from the support frame. This not only increases the difficulty of operation but also greatly extends maintenance time, resulting in low overall maintenance efficiency and hindering the smooth progress of project supervision. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a level instrument for building supervision, so as to solve the problem of inconvenience in replacing the level instrument in the prior art.

[0005] A level instrument for construction supervision, comprising:

[0006] Support assembly, the support assembly including a first support frame;

[0007] Positioning component; the positioning component is disposed above the support component, the positioning component includes a U-shaped seat fixedly connected to the top of the first support frame, a sliding plate fixedly connected to the top of the U-shaped seat, electric push rods provided on both sides of the U-shaped seat, a slide table fixedly connected to one side of the output end of each of the two electric push rods, a slide groove provided at the bottom of each of the two slide tables, and a rack provided on both sides of each of the two slide tables.

[0008] Preferably, the positioning assembly further includes four first shafts and four second shafts. The four first shafts and the four second shafts are rotatably connected to the top of the U-shaped seat via bearings. Gears are fitted on the outer rings of the four first shafts. Connecting blocks are fitted on the outer rings of the first shafts and the two second shafts. A rotating rod is rotatably connected to the top of every two connecting blocks via bearings. A positioning plate is fitted on the outer ring of every two rotating rods. A level body is disposed between the four positioning plates.

[0009] Preferably, the slides are all fixedly connected to the output end of the electric push rod and are all slidably connected to the slide plate through a slide groove.

[0010] Preferably, a second support frame is fitted around the outer ring of the first support frame. Multiple first positioning holes are provided through one side of the first support frame. A base is provided at the bottom of the second support frame. Threaded holes are provided on one side of both the base and the second support frame. Bolts are threaded into the inner cavity of the threaded holes, and nuts are threaded into the outer ring of the bolts.

[0011] Preferably, two second positioning holes are provided through one side of the second support frame, and crossbars are inserted into the inner cavities of the two second positioning holes and the two first positioning holes. Each crossbar has a through-hole at its top, and a buckle is inserted into the inner cavity of each through-hole.

[0012] Preferably, a tripod is fixedly connected to the bottom of the base, and the bottom of the tripod is provided with an anti-slip pad, the anti-slip pad being made of a frosted material.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model achieves flexible positioning and angle adjustment of the level instrument body through the electric push rod driving the slide table and rack and pinion transmission design of the positioning component, which significantly improves the convenience and accuracy of measurement operation; at the same time, the height-adjustable structure of the support component (through the interlocking of the crossbar and the positioning hole) enables the level instrument to adapt to different height measurement needs, further enhancing the applicability of the equipment.

[0015] 2. This utility model ensures stability during measurement by using bolts and nuts to fix the base and support frame, and a tripod with anti-slip pads. This effectively prevents slippage or tipping. At the same time, the modular connection structure (such as detachable base and support components) simplifies the maintenance process, facilitates quick disassembly and component replacement, reduces maintenance costs, and improves overall efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 A three-dimensional structural diagram of the central support component;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This utility model Figure 1 A three-dimensional structural diagram of the positioning component.

[0020] In the picture:

[0021] 1. Support assembly; 101. First support frame; 102. Second support frame; 103. First positioning hole; 104. Second positioning hole; 105. Crossbar; 106. Insertion hole; 107. Snap buckle; 108. Base; 109. Threaded hole; 110. Bolt; 111. Nut; 112. Tripod; 113. Anti-slip pad; 2. Positioning assembly; 201. U-shaped seat; 202. Slide plate; 203. Electric push rod; 204. Slide table; 205. Slide groove; 206. Rack; 207. First shaft; 208. Second shaft; 209. Gear; 210. Connecting block; 211. Rotating rod; 212. Positioning plate; 213. Level body. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] Example 1:

[0024] Please refer to Figure 1 and Figure 4 As shown, this utility model provides a level for building supervision, comprising:

[0025] Support component 1, which includes a first support frame 101;

[0026] Positioning component 2; Positioning component 2 is disposed above support component 1. Positioning component 2 includes a U-shaped seat 201 fixedly connected to the top of the first support frame 101. A sliding plate 202 is fixedly connected to the top of the U-shaped seat 201. Electric push rods 203 are provided on both sides of the U-shaped seat 201. A slide table 204 is fixedly connected to one side of the output end of each of the two electric push rods 203. A slide groove 205 is provided at the bottom of each of the two slide tables 204. A rack 206 is provided on both sides of each of the two slide tables 204.

[0027] The positioning assembly 2 also includes four first shafts 207 and four second shafts 208. The four first shafts 207 and the two second shafts 208 are rotatably connected to the top of the U-shaped seat 201 via bearings. The outer ring of each of the four first shafts 207 is fitted with a gear 209. The outer ring of each of the first shafts 207 and the two second shafts 208 is fitted with a connecting block 210. The top of every two connecting blocks 210 is rotatably connected to a rotating rod 211 via a bearing. The outer ring of every two rotating rods 211 is fitted with a positioning plate 212. The level body 213 is arranged between the four positioning plates 212.

[0028] The slides 204 are all fixedly connected to the output end of the electric push rod 203 and are all slidably connected to the slide plate 202 through the slide groove 205.

[0029] As can be seen from the above, by extending and retracting the electric push rod 203, the slide table 204 can be driven to slide along the slide groove 205. Then, through the meshing of the rack 206 and the gear 209, the first shaft 207 is driven to rotate. Finally, through the transmission of the connecting block 210, the rotating rod 211 and the positioning plate 212, the positioning and adjustment of the level instrument body 213 are realized. This design makes the positioning of the level instrument more flexible and accurate, and adapts to the needs of different building supervision scenarios.

[0030] Example 2:

[0031] Please refer to Figure 1 and Figure 2 and Figure 3 As shown, a second support frame 102 is fitted around the outer ring of the first support frame 101. Multiple first positioning holes 103 are provided through one side of the first support frame 101. A base 108 is provided at the bottom of the second support frame 102. Threaded holes 109 are provided on one side of both the base 108 and the second support frame 102. Bolts 110 are threaded into the inner cavity of the threaded holes 109, and nuts 111 are threaded into the outer ring of the bolts 110. Two second positioning holes 104 are provided through one side of the second support frame 102. Crossbars 105 are inserted into the inner cavities of the two second positioning holes 104 and two of the first positioning holes 103. Insertion holes 106 are provided through the top of the crossbars 105, and buckles 107 are inserted into the inner cavities of the insertion holes 106. A tripod 112 is fixedly connected to the bottom of the base 108. Anti-slip pads 113 are provided on the bottom of the tripod 112. The anti-slip pads 113 are made of frosted material.

[0032] As can be seen from the above, by adjusting the insertion position of the crossbar 105 in different first positioning holes 103 and second positioning holes 104, the height of the support assembly 1 can be adjusted to meet the needs of building supervision at different heights. Moreover, by loosening the nut 111, the fastening effect of the bolt 110 on the base 108 and the second support frame 102 is released. The bolt 110 is then pulled out from the threaded hole 109. At this time, the fixed connection between the base 108 and the second support frame 102 is released. Finally, the base 108 is separated from the bottom of the second support frame 102, completing the disassembly of the base 108. This reduces the overall volume and facilitates transportation and storage. At the same time, the design of the tripod 112 and the anti-slip pad 113 ensures stability under various ground conditions.

[0033] Working principle: When the electric push rod 203 receives a control signal, its output end extends or retracts, thereby driving the slide table 204 fixedly connected to it to move. The bottom of the slide table 204 has a sliding groove 205, which slides in conjunction with the slide plate 202, ensuring the stability of the slide table 204 during movement. Simultaneously, racks 206 are provided on both sides of the slide table 204. When the slide table 204 moves, the racks 206 move accordingly. The racks 206 mesh with the gear 209 mounted on the outer ring of the first shaft 207. When the racks 206 move, they drive the gear 209 to rotate, thereby causing the first shaft 207 to rotate. When the first shaft 207 rotates, it causes the positioning plates 212 to rotate or move through the transmission of the connecting block 210 and the rotating rod 211, thereby adjusting the relative positions between the four positioning plates 212. The level body 213 is positioned between the four positioning plates 212. By adjusting the positioning... The position of the positioning plate 212 allows for precise positioning and fixation of the level instrument body 213, ensuring the stability and accuracy of the level instrument during measurement. By adjusting the insertion position of the crossbar 105 in different first positioning holes 103 and second positioning holes 104, the relative height between the first support frame 101 and the second support frame 102 can be changed, thereby adjusting the overall height of the level instrument. After the crossbar 105 is inserted into the appropriate position, the position of the crossbar 105 can be locked by inserting the buckle 107 into the insertion hole 106 at the top of the crossbar 105 to prevent it from loosening or slipping. At the same time, the base 108 and the second support frame 102 are fixedly connected by bolts 110 and nuts 111 to ensure the stability of the entire support assembly. The anti-slip pad 113 is made of frosted material, which increases the friction with the ground and prevents the level instrument from sliding or tipping over during measurement, ensuring the accuracy and safety of the measurement.

[0034] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

Claims

1. A level for construction supervision, characterized in that, include: Support assembly (1), the support assembly (1) including a first support frame (101); Positioning component (2); The positioning component (2) is disposed above the support component (1). The positioning component (2) includes a U-shaped seat (201) fixedly connected to the top of the first support frame (101). A sliding plate (202) is fixedly connected to the top of the U-shaped seat (201). Electric push rods (203) are provided on both sides of the U-shaped seat (201). A slide table (204) is fixedly connected to one side of the output end of the two electric push rods (203). A slide groove (205) is opened at the bottom of the two slide tables (204). A rack (206) is provided on both sides of the two slide tables (204).

2. The level instrument for building supervision as described in claim 1, characterized in that: The positioning assembly (2) further includes four first shafts (207) and four second shafts (208). The four first shafts (207) and the four second shafts (208) are rotatably connected to the top of the U-shaped seat (201) through bearings. The outer rings of the four first shafts (207) are fitted with gears (209). The outer rings of the first shafts (207) and the two second shafts (208) are fitted with connecting blocks (210). The tops of every two connecting blocks (210) are rotatably connected to rotating rods (211) through bearings. The outer rings of every two rotating rods (211) are fitted with positioning plates (212). The level body (213) is arranged between the four positioning plates (212).

3. The level instrument for building supervision as described in claim 2, characterized in that: The slides (204) are all fixedly connected to the output end of the electric push rod (203) and are slidably connected to the slide plate (202) through the slide groove (205).

4. The level instrument for building supervision as described in claim 1, characterized in that: The first support frame (101) is fitted with a second support frame (102) on its outer ring. The first support frame (101) has multiple first positioning holes (103) through it on one side. The second support frame (102) has a base (108) at its bottom. The base (108) and the second support frame (102) have threaded holes (109) on one side. The inner cavity of the threaded hole (109) is threaded with a bolt (110), and the outer ring of the bolt (110) is threaded with a nut (111).

5. The level instrument for building supervision as described in claim 4, characterized in that: Two second positioning holes (104) are provided through one side of the second support frame (102). A crossbar (105) is inserted into the inner cavity of the two second positioning holes (104) and the two first positioning holes (103). A plug hole (106) is provided through the top of each crossbar (105). A buckle (107) is inserted into the inner cavity of each plug hole (106).

6. The level instrument for building supervision as described in claim 4, characterized in that: The base (108) is fixedly connected to a tripod (112), and the bottom of the tripod (112) is provided with anti-slip pads (113), and the anti-slip pads (113) are all made of frosted material.

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