Level meter support

Abstract

The invention discloses a gradienter support, and relates to the technical field of gradienters, the gradienter support comprises a vertical adjusting frame body and a horizontal bracket, the top of the vertical adjusting frame body is provided with a hanging part used for being hung on a wall surface steel nail, the horizontal bracket is L-shaped, and a vertical support arm of the horizontal bracket is arranged on the vertical adjusting frame body in an up-down sliding manner; a vertical support arm of the horizontal bracket is provided with a locking piece for locking the position of the vertical support arm, and the upper surface of the horizontal support arm of the horizontal bracket is a horizontal bearing surface for placing a gradienter; according to the invention, the mounting and dismounting of the vertical adjusting frame body can be conveniently completed by utilizing the hanging part, so that the vertical adjusting frame body is more convenient to use in a turnover manner, the turnover utilization rate is improved, and meanwhile, the horizontal bracket can slide up and down on the vertical adjusting frame body by unlocking the locking piece, so that the position adjustment of the gradienter is realized; compared with the mode of adjusting the height by changing the number of the base plates, the adjusting efficiency can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of level instruments, and in particular to a level instrument bracket. Background Art

[0002] In construction, a level is used for leveling to improve construction results. Laser levels are commonly used level devices. When using the level normally, it can be adjusted to different heights by directly using a tripod, placing it on the ground or on a table. However, when leveling at a higher position, there is no suitable supporting structure to support it.

[0003] At present, when leveling a high position during construction, it is usually necessary to use woodworking board nails to make a support platform on the wall. The support platform is fixed. When the level on the support platform is adjusted again, the height adjustment is often achieved by adjusting the number of wooden boards under the level. The adjustment efficiency is low, and the support platform is often dismantled after use and rebuilt when needed for the next construction, with a low turnover rate. Therefore, people are in urgent need of a level bracket with high efficiency in adjusting the position of the level and high turnover rate of the bracket. Summary of the invention

[0004] The purpose of the present invention is to provide a level bracket to solve the problems existing in the above-mentioned prior art. The height of the level can be easily adjusted by using a horizontal bracket that slides up and down, thereby improving the adjustment efficiency. At the same time, the bracket can be directly removed from the wall steel nails to improve its turnover rate.

[0005] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a level bracket, comprising a vertical adjustment frame and a horizontal bracket, the top of the vertical adjustment frame is provided with a hanging portion for hanging on a wall steel nail, the horizontal bracket is L-shaped, the vertical support arm of the horizontal bracket is slid up and down on the vertical adjustment frame, the vertical support arm of the horizontal bracket is provided with a locking piece for locking its position, and the upper surface of the horizontal support arm of the horizontal bracket is a horizontal supporting surface for placing the level.

[0006] Preferably, the level bracket further comprises a sliding rod, a first strip hole is provided on the horizontal arm of the horizontal bracket, the first strip hole is perpendicular to the vertical adjustment frame, the sliding rod is slidably arranged in the first strip hole, the sliding rod is provided with a thread, and the sliding rod is threadedly connected to the level. Preferably, the bottom of the sliding rod passes downward through the first strip hole and is threadedly connected to a fastening nut, and the position of the level is fixed by tightening the fastening nut.

[0007] Preferably, the first strip hole is provided with an escape hole for the fastening nut to escape directly upward. Preferably, the hanging portion is a mounting plate, the mounting plate is U-shaped or Z-shaped, the two end faces of the mounting plate are parallel, one end face of the mounting plate is fixedly connected to the vertical adjustment frame, and the other end face is provided with a downwardly opening mounting hole, and the mounting hole is used to be hung on a wall steel nail.

[0008] Preferably, the level bracket further includes a wall support mechanism, which includes a screw, a sleeve nut and an adjusting screw disk, the sleeve nut and the adjusting screw disk are both threadedly connected to the screw, a through hole for the screw to pass through is provided at the bottom of the vertical adjustment frame, the screw abuts against the wall, and the sleeve nut and the adjusting screw disk are respectively located on both sides of the vertical adjustment frame. Preferably, a bubble leveling mechanism is provided on the horizontal arm of the horizontal bracket.

[0009] Preferably, the vertical adjustment frame is a first channel steel, the open end of the first channel steel is arranged corresponding to the horizontal bracket, a second strip hole is vertically opened on the first channel steel, a locking bolt is slidably arranged in the second strip hole, and the locking bolt passes through the vertical support arm of the horizontal bracket and the second strip hole in turn to be connected with the nut.

[0010] Preferably, at least two protrusions are provided on the vertical support arm of the horizontal bracket, and the protrusions are arranged toward the first channel steel, and outer sides of the two protrusions are respectively in contact with both side end surfaces of the opening end of the first channel steel.

[0011] Preferably, a second channel steel is slidably arranged at the top of the first channel steel, a third strip hole is arranged on the second channel steel for the locking bolt to slide, a locking bolt is slidably arranged in the third strip hole, and the locking bolt passes through the first channel steel and the third strip hole in sequence to be connected with the nut.

[0012] Compared with the prior art, the present invention mainly achieves the following technical effects:

[0013] The hanging part can be used to conveniently complete the installation and disassembly of the vertical adjustment frame, making it more convenient for turnover use and improving the turnover rate. At the same time, the horizontal bracket can slide up and down on the vertical adjustment frame by unlocking the locking piece, thereby realizing the position adjustment of the level. Compared with the method of changing the number of pads to adjust the height, the adjustment efficiency can be effectively improved.

[0014] Compared with the prior art, other solutions of the present invention have achieved the following technical effects:

[0015] The arrangement of the sliding rod and the first strip-shaped hole enables the level to stably move toward or away from the wall on the horizontal bracket, further improving the adjustability of the level.

[0016] The mounting plate can be rotated relative to the wall steel nails through the mounting holes. On this basis, the position of the bottom of the vertical adjustment frame can be adjusted by using the wall support mechanism, thereby adjusting the verticality of the vertical adjustment frame. The setting of the second channel steel extends the adjustable range of the horizontal bracket and improves the application range of the overall bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 Schematic diagram of the structure of the level bracket in the embodiment of the present invention;

[0019] Figure 2 An exploded view of a horizontal bracket and a locking bolt in an embodiment of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the sliding rod and the fastening bolt in an embodiment of the present invention;

[0021] Figure 4 It is a structural schematic diagram of a wall supporting mechanism in an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the connection between the first channel steel and the second channel steel in an embodiment of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of a locking bolt in an embodiment of the present invention;

[0024] Figure 7 It is a structural schematic diagram of a level bracket installed on a wall in an embodiment of the present invention;

[0025] Among them, 1. vertical adjustment frame; 2. horizontal bracket; 3. sliding rod; 4. first strip hole; 5. fastening nut; 6. escape hole; 7. mounting plate; 8. mounting hole; 9. wall steel nail; 10. wall supporting mechanism; 11. screw; 12. sleeve nut; 13. adjusting screw disk; 14. support foot; 15. bubble leveling mechanism; 16. first channel steel; 17. second strip hole; 18. protrusion; 19. second channel steel; 20. third strip hole; 21. locking bolt; 22. locking bolt; 23. spirit level. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] The purpose of the present invention is to provide a level bracket to solve the problems existing in the prior art. The height of the level can be easily adjusted by using a horizontal bracket that slides up and down, thereby improving the adjustment efficiency. At the same time, the bracket can be directly removed from the wall steel nails to improve its turnover rate.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Please refer to Figures 1 to 7 As shown, a level bracket is provided, including a vertical adjustment frame 1 and a horizontal bracket 2. The vertical adjustment frame 1 can be in the shape of a plate, a rod, a channel steel, etc. A hanging portion for hanging on a wall steel nail 9 is arranged on the top of the vertical adjustment frame 1. The hanging portion can be a separate component or a hanging hole, etc. The horizontal bracket 2 is L-shaped, and the vertical support arm of the horizontal bracket 2 is slidably arranged on the vertical adjustment frame 1 up and down. A locking piece for locking its position is arranged on the vertical support arm of the horizontal bracket 2. The upper surface of the horizontal support arm of the horizontal bracket 2 is a horizontal supporting surface for placing a level 23. The hanging portion can be used to conveniently complete the installation and disassembly of the vertical adjustment frame 1, making it more convenient for turnover use and improving the turnover utilization rate. At the same time, the horizontal bracket 2 can slide up and down on the vertical adjustment frame 1 by unlocking the locking piece, thereby realizing the position adjustment of the level 23. Compared with the method of changing the number of pads to adjust the height, the adjustment efficiency can be effectively improved.

[0030] The level bracket in the present embodiment also includes a sliding rod 3, and a first strip hole 4 is arranged on the horizontal arm of the horizontal bracket 2, and the first strip hole 4 is perpendicular to the vertical adjustment frame body 1. The sliding rod 3 is slidably arranged in the first strip hole 4, and a thread is arranged on the sliding rod 3. The sliding rod 3 is threadedly connected with the level 23. The specific threaded connection position is: a threaded hole is arranged at the bottom of the level 23, and the threaded hole can be a threaded hole provided by the level 23 for threaded connection with a tripod, or a threaded hole actively processed during production, and the top of the sliding rod 3 is threadedly connected with the threaded hole; the setting of the sliding rod 3 and the first strip hole 4 enables the level 23 to stably realize movement toward or away from the wall on the horizontal bracket 2 without the problem of slipping and falling, thereby further improving the adjustability of the level 23.

[0031] The portion of the sliding rod 3 corresponding to the first strip-shaped hole 4 can be free of threads and replaced with a smooth surface.

[0032] In order to improve the stability of the spirit level 23 when in use, a first strip hole 4 is provided at the bottom of the sliding rod 3 and is threadedly connected to the fastening nut 5. The position of the spirit level 23 is fixed by tightening the fastening nut 5. The specific fixing principle is: when the fastening nut 5 is screwed upward, it gradually approaches and abuts against the bottom surface of the horizontal arm of the horizontal bracket 2, and cooperates with the bottom surface of the spirit level 23 to clamp and position it.

[0033] Due to the different specifications of the level 23, the required sizes of the sliding rod 3 are also different. In order to improve the adaptability of the bracket, the width of the first strip hole 4 can be increased to accommodate more sliding rods 3 of different specifications, but the diameter of the fastening nut 5 should be larger than the width of the first strip hole 4.

[0034] An escape hole 6 is provided on the first strip hole 4, and the diameter of the escape hole 6 is not less than the diameter of the fastening nut 5, so that the fastening nut 5 can be easily escaped from the escape hole 6. In this way, when disassembling the spirit level 23, the spirit level 23 together with the sliding rod 3 and the fastening nut 5 can be directly escaped upward at the escape hole 6, thereby completing the convenient disassembly of the spirit level 23.

[0035] In this embodiment, the hanging part is a mounting plate 7, which is U-shaped or Z-shaped. The two end faces of the mounting plate 7 are parallel. One end face of the mounting plate 7 is fixedly connected to the vertical adjustment frame 1, and the fixed connection method can be welding or bolt connection. The other end face is provided with a mounting hole 8 opening downward, and the mounting hole 8 is used to be hung on a wall steel nail 9.

[0036] Since the mounting hole 8 is hung on the wall steel nail 9, the entire vertical adjustment frame 1 can rotate around the wall steel nail 9. On this basis, a wall supporting mechanism 10 is set. The wall supporting mechanism 10 includes a screw 11, a sleeve nut 12 and an adjusting screw plate 13. The sleeve nut 12 and the adjusting screw plate 13 are both threadedly connected to the screw 11. A through hole for the screw 11 to pass through is set at the bottom of the vertical adjustment frame 1. The screw 11 abuts against the wall. The sleeve nut 12 and the adjusting screw plate 13 are respectively located on both sides of the vertical adjustment frame 1. The bottom of the vertical adjustment frame 1 can be clamped by the sleeve nut 12 and the adjusting screw plate 13. At the same time, the verticality of the vertical adjustment frame 1 can be adjusted by adjusting the clamping position and the position of the swinging screw 11, thereby realizing the adjustment of the horizontality of the horizontal bracket 2.

[0037] Support legs 14 may be provided at both ends of the screw rod 11 to increase the contact area with the wall.

[0038] A bubble leveling mechanism 15 is provided on the horizontal arm of the horizontal bracket 2. The bubble leveling mechanism 15 mainly includes a sealing carrier carrying liquid. The top of the sealing carrier is made of transparent plastic or glass, and the top of the sealing carrier is spherical. There are bubbles inside the sealing carrier. When it is horizontal, the bubbles are located in the middle. The bubble leveling mechanism 15 can cooperate with the screw 11 to quickly adjust the horizontality of the horizontal arm of the horizontal bracket 2.

[0039] In this embodiment, the vertical adjustment frame 1 is a first channel steel 16, and the open end of the first channel steel 16 is arranged corresponding to the horizontal bracket 2. A second strip hole 17 is vertically opened on the first channel steel 16, and a locking bolt 21 is slidably arranged in the second strip hole 17. The locking bolt 21 passes through the vertical support arm of the horizontal bracket 2 and the second strip hole 17 in turn and is connected with the nut. The width of the vertical support arm should be greater than the opening width of the first channel steel 16. The vertical support arm of the horizontal bracket 2 can be easily positioned and unlocked by the locking bolt 21.

[0040] On the basis of providing the second strip-shaped hole 17 , the second strip-shaped hole 17 can be used as a through hole through which the screw rod 11 passes, without the need for additional drilling.

[0041] In another embodiment, the vertical adjustment frame 1 is a vertical rod or a vertical plate, and its sliding and positioning relationship with the horizontal bracket 2 can adopt the above-mentioned second strip hole 17 and the locking bolt 21 cooperation relationship, or can adopt the positioning hole and the locking bolt 21 cooperation relationship. Specifically, a plurality of positioning holes arranged up and down are provided on the vertical rod or the vertical plate, and the locking bolt 21 passes through the vertical support arm of the horizontal bracket 2 and the positioning hole and is connected with the nut in sequence. When adjusting the height, first remove the bolt, adjust the position of the horizontal bracket 2, and then use the locking bolt 21 to pass through the positioning hole corresponding to the horizontal bracket 2 after the adjusted position.

[0042] In order to further improve the connection stability of the vertical support arm, at least two protrusions 18 are provided on the vertical support arm of the horizontal bracket 2, and the protrusion 18 is arranged toward the first channel steel 16, and the outer sides of the two protrusions 18 are respectively in contact with the end faces on both sides of the opening end of the first channel steel 16, that is, the farthest distance between the two protrusions 18 in the horizontal direction is the same as the opening width of the first channel steel 16; when multiple protrusions 18 are provided, the multiple protrusions 18 are divided into two parts, and the protrusions 18 in each part are arranged in sequence from top to bottom, and the two parts actually form two vertical bar structures, and the farthest distance between the two vertical bar structures in the horizontal direction is the same as the opening width of the first channel steel 16. In this embodiment, the protrusion 18 mainly plays a guiding and limiting role to prevent the vertical support arm from lateral deflection; in other embodiments, a guide block can be directly used to replace the protrusion 18, and the guide block is embedded in the first channel steel 16, and the width of the guide block is the same as the opening width of the first channel steel 16.

[0043] In this embodiment, a second channel steel 19 is slidably arranged at the top of the first channel steel 16, and a third strip hole 20 is arranged on the second channel steel 19 for sliding of a locking bolt 21. A locking bolt 22 is slidably arranged in the third strip hole 20. The locking bolt 22 passes through the first channel steel 16 and the third strip hole 20 in sequence and is connected with a nut. The arrangement of the second channel steel 19 extends the adjustable range of the horizontal bracket 2 and improves the application range of the overall bracket.

[0044] In this embodiment, the nuts matched with the locking bolt 21 and the locking bolt 22 are both plate-shaped structures.

[0045] In this embodiment, both ends of the openings of the first channel steel 16 and the second channel steel 19 are bent inward to form anti-slip strips, which can prevent the second channel steel 19 from slipping out of the opening of the first channel steel 16 .

[0046] During actual use, connect the vertical mounting plate 7 and the horizontal bracket 2, connect the mounting plate 7 to the top of the first channel steel 16, and then mount the mounting plate 7 on the wall steel nails 9, use the bubble leveling mechanism 15 and the wall supporting mechanism 10 to adjust the horizontal degree of the horizontal bracket 2, and then place the spirit level 23; when the height of the spirit level 23 needs to be adjusted, loosen the locking bolt 21, adjust the position of the horizontal bracket 2, and then tighten the locking bolt 21.

[0047] Adaptive changes made according to actual needs are all within the protection scope of the present invention.

[0048] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0049] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A level support, characterized in that: It includes a vertical adjustment frame and a horizontal bracket. The top of the vertical adjustment frame is provided with a hanging portion for hanging on a steel nail on the wall. The horizontal bracket is L-shaped. The vertical support arm of the horizontal bracket is slid up and down on the vertical adjustment frame. The vertical support arm of the horizontal bracket is provided with a locking piece for locking its position. The upper surface of the horizontal support arm of the horizontal bracket is a horizontal supporting surface for placing a spirit level.

2. The level support according to claim 1, characterized in that: The level bracket also includes a sliding rod, a horizontal arm of the horizontal bracket is provided with a first strip hole, the first strip hole is perpendicular to the vertical adjustment frame, the sliding rod is slidably set in the first strip hole, the sliding rod is provided with a thread, and the sliding rod is threadedly connected to the level.

3. The level support according to claim 2, characterized in that: The bottom of the sliding rod passes downward through the first strip-shaped hole and is threadedly connected to a fastening nut, and the position of the level is fixed by tightening the fastening nut.

4. The level support according to claim 3, characterized in that: The first strip-shaped hole is provided with an escape hole for allowing the fastening nut to escape directly upwards.

5. The level support according to claim 1, characterized in that: The hanging part is a mounting plate, which is U-shaped or Z-shaped. The two end faces of the mounting plate are parallel. One end face of the mounting plate is fixedly connected to the vertical adjustment frame, and the other end face is provided with a mounting hole opening downward, and the mounting hole is used for hanging on a wall steel nail.

6. The level support according to claim 5, characterized in that: The level bracket also includes a wall supporting mechanism, which includes a screw, a sleeve nut and an adjusting screw disk. The sleeve nut and the adjusting screw disk are both threadedly connected to the screw. A through hole for the screw to pass through is provided at the bottom of the vertical adjustment frame. The screw is abutted against the wall. The sleeve nut and the adjusting screw disk are respectively located on both sides of the vertical adjustment frame.

7. The level support according to claim 6, characterized in that: A bubble leveling mechanism is arranged on the horizontal support arm of the horizontal bracket.

8. The level support according to claim 1, characterized in that: The vertical adjustment frame is a first channel steel, the open end of which corresponds to the horizontal bracket. A second strip hole is vertically opened on the first channel steel, and a locking bolt is slidably arranged in the second strip hole. The locking bolt passes through the vertical support arm of the horizontal bracket and the second strip hole in turn and is connected to a nut.

9. The level support according to claim 8, characterized in that: At least two protrusions are arranged on the vertical support arm of the horizontal bracket, and the protrusions are arranged toward the first channel steel. The outer sides of the two protrusions are respectively in contact with the end surfaces on both sides of the opening end of the first channel steel.

10. The level support according to claim 8, characterized in that: A second channel steel is slidably arranged at the top of the first channel steel, a third strip hole is arranged on the second channel steel for the locking bolt to slide, a locking bolt is slidably arranged in the third strip hole, and the locking bolt passes through the first channel steel and the third strip hole in sequence and is connected with a nut.

Images