CN220418463U - Building engineering level gauge - Google Patents

Abstract

The utility model relates to a building engineering level, which comprises a support, wherein the right side of the support is provided with a protection mechanism for improving anti-light interference protection, the inner peripheral wall of the support is provided with an adjusting mechanism for improving leveling effect, the protection mechanism comprises a connecting groove arranged on the right side of the support, and connecting blocks are inserted between the inner walls of the upper side and the lower side of the connecting groove in a sliding manner. This building engineering level, through having set up protection machanism, through the spread groove, the connecting block, the containing box, mutually supporting between alignment jig and folding baffle and the light filling lamp etc., can be in the stronger environment of light the pulling alignment jig is through the slider from the containing box sliding pull back, rotate folding baffle keep transversely place the back can make folding baffle place the top of level in and shelter from the interference that reduces strong light to its light and conveniently measure, the base is inhaled to usable magnetism simultaneously when light is weaker and is inhaled the light filling lamp magnetism and paste the below at folding baffle to carry out light to the level.

Description

A construction engineering level

Technical field

The utility model relates to the technical field of level instruments, specifically a level instrument for construction engineering.

Background technique

A level is an instrument that establishes a horizontal line of sight to measure the height difference between two points on the ground. The principle is to measure the height difference between points on the ground based on the leveling principle. The main components are a telescope, a tube level, a vertical axis, a base, and a foot screw. They are divided into structures according to their structure. Micro-tilt levels, automatic anping levels, laser levels and digital levels are used on various construction sites to measure some terrain, then record the data, and then plan the drawings. Due to the widespread use of levels, levels are also constantly in use. In the midst of renewal.

The construction engineering level disclosed in Chinese Patent Publication No. (CN 215893586 U) relates to the technical field of levels and includes a connection box with a level body fixed on the top and a bracket fixed on the bottom of the connection box. A movable connection mechanism is fixedly installed on the right side, and a protective sunshade mechanism is movable at the bottom of the movable connection mechanism. After the pull plate in the movable connection mechanism is pulled outward, it drives the positioning shaft in the movable connection mechanism. Move outward synchronously. At this time, after the connecting rod in the movable connecting mechanism is moved, the protective sunshade mechanism is driven to rotate to the vertical state with the rotating axis in the movable connecting mechanism as the axis. Then the technician can inspect the protective sunshade mechanism. By pulling the puller in the sunshade mechanism, this utility model can realize the storage and protection of the sunshade fan, and at the same time, it can more conveniently complete the fixation and use of the sunshade fan, which is more convenient in actual use. However, there are still some problems in the above patent. The problem of the level's poor anti-light interference effect. In order to improve the accuracy of measurement when using the level in construction projects, the user should maintain a stable posture and observation angle as much as possible, and avoid interference with the line of sight such as shaking and insufficient light when observing. etc., and when used outdoors, there may be situations such as unclear light caused by excessive light, which affects the user's measurement.

Utility model content

In view of the shortcomings of the existing technology, the utility model provides a construction engineering level, which has the advantages of good protection effect and solves the problem in the existing technology that the level has poor anti-light interference effect.

In order to achieve the above purpose, the present utility model provides the following technical solution: a construction engineering level, including a bracket, the right side of the bracket is provided with a protection mechanism for improving anti-light interference protection, and the inner peripheral wall of the bracket is provided with a protection mechanism for improving light interference protection. Adjustment mechanism for leveling effect;

The protection mechanism includes a connection groove opened on the right side of the bracket. A connection block is slidably inserted between the upper and lower inner walls of the connection groove. A storage box is fixed on the right side of the connection block. The left and right sides of the storage box A slider is slidably connected between the inner walls on both sides. An adjustment frame is fixed on the upper surface of the slider. A folding baffle is connected to the front and rear inner walls of the adjustment frame through bearing rotation. The lower part of the folding baffle is A magnetic base is fixed on the surface, and a fill light is fixed on the lower surface of the magnetic base.

Further, a fixing hole is provided on the opposite side of the connecting groove and the connecting block, and a fixing bolt is threadedly connected to the inner peripheral wall of the fixing hole.

Further, the shape of the adjusting frame is U-shaped, and the length of the folding baffle is less than the length between the upper and lower inner walls of the adjusting frame.

Further, a limit screw hole is provided on the right inner wall of the storage box, and the inner peripheral wall of the limit screw hole is threadedly connected to a limit bolt, and a hand wheel is fixed on the right end of the limit bolt.

Further, the adjustment mechanism includes a fixed frame fixed on the inner peripheral wall of the bracket. The inner bottom wall of the fixed frame is provided with an adjustment hole, and the inner peripheral wall of the adjustment hole is fixed with a threaded sleeve. The inner peripheral wall of the threaded sleeve is threadedly connected with Adjusting screw, the top of the adjusting screw is rotationally connected to a push plate through a bearing, a support plate is fixed on the upper surface of the push plate, a rotation groove is provided on the upper surface of the support plate, and the inner peripheral wall of the rotation groove is rotationally connected There is a rotating plate, a mounting bracket is fixed on the upper surface of the rotating plate, and a level body is fixed with bolts between the inner walls of the left and right sides of the mounting bracket.

Further, slide rails are fixed on the inner walls of the left and right sides of the fixed frame, two extension sliding sleeves are fixed on the lower surface of the push plate, and the push plate is slidingly connected to the outside of the two slide rails through the two extension sliding sleeves. surface.

Further, a rotating plate is fixed at the bottom end of the adjusting screw, and the rotating plate is T-shaped.

Compared with the existing technology, the technical solution of this application has the following beneficial effects:

1. The construction engineering level is equipped with a protective mechanism and the cooperation between the connecting groove, the connecting block, the storage box, the slider, the adjusting frame, the folding baffle and the fill light, etc., can be used in a strong light environment. After the pullable adjustment frame is slid out of the storage box through the slider, the folding baffle is rotated and placed horizontally, and the folding baffle can be placed above the level to block the light and reduce the interference of strong light to facilitate measurement. When the light is weak, you can use the magnetic base to attach the fill light magnetically to the bottom of the folding baffle to supplement the light for the level.

2. This construction engineering level is equipped with an adjustment mechanism, and through the mutual cooperation between the fixed frame, threaded sleeve, adjusting screw, push plate, rotating plate and mounting frame, the user can rotate the adjusting screw through the turntable during measurement. Rotate in the threaded sleeve to push the push plate to move in the fixed frame to drive the level body, etc. for height adjustment, and the rotation of the rotating plate in the rotation groove can drive the level body to perform circular rotation adjustment to improve the level body. The level body does not change the bracket after the bracket is positioned. According to the position, multi-angle and height fine-tuning can be carried out to conduct leveling measurements on buildings in different directions to improve measurement accuracy.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the protection mechanism of the present utility model;

Figure 3 is a schematic diagram of the adjustment mechanism of the present utility model.

In the picture: 1 bracket, 2 protective mechanism, 201 connection slot, 202 connection block, 203 storage box, 204 slider, 205 adjustment frame, 206 folding baffle, 207 magnetic base, 208 fill light, 209 limit bolt, 3. Adjustment mechanism, 301 fixed frame, 302 threaded sleeve, 303 adjusting screw, 304 push plate, 305 support plate, 306 rotating groove, 307 rotating plate, 308 mounting bracket, 309 level body.

Detailed ways

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

Please refer to Figure 1. A construction engineering level in this embodiment includes a bracket 1. The right side of the bracket 1 is provided with a protection mechanism 2 for improving anti-light interference protection. The inner peripheral wall of the bracket 1 is provided with a protective mechanism 2 for improving the level measurement effect. Adjustment mechanism 3.

Please refer to Figure 2. In order to improve the anti-light interference protection effect of the level, the protection mechanism 2 in this embodiment includes a connecting groove 201 on the right side of the bracket 1. The upper and lower inner walls of the connecting groove 201 are slidably connected. There is a connecting block 202, and a storage box 203 is fixed on the right side of the connecting block 202. The connecting block 202 is slidably inserted into the connecting groove 201 and screwed into the fixing hole through the fixing bolts to facilitate the connection between the storage box 203 and the bracket 1. Quickly disassemble and install to facilitate installation and protection according to the use environment. A slider 204 is slidingly connected between the left and right inner walls of the storage box 203. An adjustment frame 205 is fixed on the upper surface of the slider 204. The adjustment frame 205 is between the front and rear inner walls. There is a folding baffle 206 connected through bearing rotation. In an environment with strong light, the adjusting frame 205 can be pulled out from the storage box 203 through the slider 204, and the folding baffle 206 can be rotated and placed horizontally to make the folding The baffle 206 is placed above the level to block its light and reduce the interference of strong light to facilitate measurement. A magnetic base 207 is fixed on the lower surface of the folding baffle 206, and a fill light 208 is fixed on the lower surface of the magnetic base 207. When the light is weak, the magnetic base 207 can be used to magnetically attach the fill light 208 below the folding baffle 206 to supplement the light of the level.

In this embodiment, fixing holes are provided on the opposite sides of the connecting groove 201 and the connecting block 202, and the inner peripheral walls of the fixing holes are threadedly connected with fixing bolts. The shape of the adjusting frame 205 is U-shaped, and the length of the folding baffle 206 Less than the length between the upper and lower inner walls of the adjustment frame 205, a limit screw hole is provided on the right inner wall of the storage box 203, and the inner peripheral wall of the limit screw hole is threadedly connected to a limit bolt 209, and a hand is fixed on the right end of the limit bolt 209. wheel, tighten the limit bolt 209 against the adjustment frame 205 to maintain the position of the folding baffle 206, prevent falling and improve the protection stability.

Please refer to Figure 3. In order to improve the adjustment and measurement effect of the level, the adjustment mechanism 3 in this embodiment includes a fixing bracket 301 fixed on the inner peripheral wall of the bracket 1. The inner bottom wall of the fixing bracket 301 is provided with an adjustment hole, and the adjustment hole A threaded sleeve 302 is fixed on the inner peripheral wall of the threaded sleeve 302, and an adjusting screw 303 is threadedly connected to the inner peripheral wall of the threaded sleeve 302. The top of the adjusting screw 303 is connected to a push plate 304 through bearing rotation, and a support plate 305 is fixed on the upper surface of the push plate 304. The support plate The upper surface of 305 is provided with a rotating groove 306. The inner peripheral wall of the rotating groove 306 is connected to a rotating plate 307 for rotation. A mounting bracket 308 is fixed on the upper surface of the rotating plate 307. A level is fixed with bolts between the inner walls of the left and right sides of the mounting bracket 308. The main body 309 is connected and installed between the level main body 309 and the bracket 1 through the mounting bracket 308 to facilitate level measurement.

In this embodiment, slide rails are fixed on the inner walls of the left and right sides of the fixed frame 301. Two extension sliding sleeves are fixed on the lower surface of the push plate 304, and the push plate 304 is slidably connected to the two sliding sleeves through the two extension sliding sleeves. When measuring the outer surface of the rail, the user can turn the turntable to adjust the screw 303 in the threaded sleeve 302 to push the push plate 304 to move in the fixed frame 301, and when the push plate 304 moves, the sliding sleeve and the slide rail are extended It maintains vertical linear motion under the action, and then uses the push plate 304 to drive the level body 309 and the like for height adjustment. The bottom end of the adjusting screw 303 is fixed with a turntable. The shape of the rotating plate 307 is T-shaped, and the rotating plate 307 rotates in the rotating groove 306. The level body 309 can be driven to perform circular rotation adjustment to improve the level body 309. After the bracket 1 is positioned, the level body 309 can be fine-tuned at multiple angles and heights without changing the position of the bracket 1, thereby leveling buildings in different directions and improving measurement accuracy.

The working principle of the above embodiment is:

(1) When using the level to improve the anti-light interference protection effect, use the connecting block 202 to slide into the connecting groove 201 and screw it into the fixing hole through the fixing bolts to facilitate the quick connection between the storage box 203 and the bracket 1 Disassembly is convenient for installation and protection according to the use environment. In an environment with strong light, the adjustment frame 205 can be pulled out from the storage box 203 through the slider 204, and the folding baffle 206 can be rotated and placed horizontally before use. The folding baffle 206 is placed above the level to block its light and reduce the interference of strong light to facilitate measurement. At the same time, when the light is weak, the magnetic base 207 can be used to magnetically attach the fill light 208 to the bottom of the folding baffle 206. The level is used to supplement the light, and the limit bolt 209 is tightened against the adjustment frame 205 to maintain the position of the folding baffle 206, preventing it from falling and improving the protection stability.

(2) When using the level to improve the adjustment and measurement effect, the level body 309 and the bracket 1 are connected and installed through the mounting bracket 308 to facilitate level measurement. At the same time, during measurement, the user can rotate the adjusting screw 303 through the turntable on the thread. The sleeve 302 rotates inside to push the push plate 304 to move in the fixed frame 301, and when the push plate 304 moves, it maintains vertical linear motion under the action of the extended sliding sleeve and the slide rail, and then uses the push plate 304 to drive the level body 309 and other heights. Adjustment, and the rotation of the rotating plate 307 in the rotating groove 306 can drive the level body 309 to perform circular rotation adjustment to improve the level body 309. After the bracket 1 is positioned, the level body 309 can perform multi-angle and height fine-tuning without changing the position of the bracket 1, so as to Conduct leveling measurements on buildings with different orientations to improve measurement accuracy.

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

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part use mature bolts, rivets, welding, etc. in the existing technology. Conventional means, machinery, parts and equipment are all conventional models in the existing technology.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and variations.

Claims (7)

1. The utility model provides a building engineering level, includes support (1), its characterized in that: the right side of the bracket (1) is provided with a protection mechanism (2) for improving anti-light interference protection, and the inner peripheral wall of the bracket (1) is provided with an adjusting mechanism (3) for improving leveling effect;

protection machanism (2) are including seting up spread groove (201) on support (1) right side, slip grafting has connecting block (202) between the upper and lower both sides inner wall of spread groove (201), the right side of connecting block (202) is fixed with containing box (203), sliding connection has slider (204) between the left and right sides inner wall of containing box (203), the upper surface of slider (204) is fixed with alignment jig (205), be connected with folding baffle (206) through the bearing rotation between the front and back both sides inner wall of alignment jig (205), the lower surface of folding baffle (206) is fixed with magnetism and is inhaled base (207), the lower surface of magnetism is inhaled base (207) is fixed with light filling lamp (208).

2. A construction level according to claim 1, wherein: and fixing holes are formed in one side, opposite to the connecting block (202), of the connecting groove (201), and fixing bolts are connected with the inner peripheral wall of the fixing holes in a threaded manner.

3. A construction level according to claim 1, wherein: the shape of the adjusting frame (205) is U-shaped, and the length of the folding baffle plate (206) is smaller than the length between the inner walls of the upper side and the lower side of the adjusting frame (205).

4. A construction level according to claim 1, wherein: limiting screw holes are formed in the right inner wall of the storage box (203), limiting bolts (209) are connected with the inner peripheral wall threads of the limiting screw holes, and a hand wheel is fixed at the right end of each limiting bolt (209).

5. A construction level according to claim 1, wherein: adjustment mechanism (3) are including fixing mount (301) at support (1) inner peripheral wall, the regulation hole has been seted up to the inner wall of mount (301), and the inner peripheral wall in regulation hole is fixed with threaded sleeve (302), the inner peripheral wall threaded connection of threaded sleeve (302) has adjusting screw (303), the top of adjusting screw (303) is connected with push pedal (304) through the bearing rotation, the upper surface of push pedal (304) is fixed with backup pad (305), rotation groove (306) have been seted up to the upper surface of backup pad (305), the inner peripheral wall rotation of rotation groove (306) is connected with rotation board (307), the upper surface of rotation board (307) is fixed with mounting bracket (308), be fixed with spirit level main part (309) through the bolt between the left and right sides inner wall of mounting bracket (308).

6. The construction level according to claim 5, wherein: slide rails are fixed on the inner walls of the left side and the right side of the fixing frame (301), two extension sliding sleeves are fixed on the lower surface of the push plate (304), and the push plate (304) is connected to the outer surfaces of the two slide rails in a sliding mode through the two extension sliding sleeves.

7. The construction level according to claim 5, wherein: the bottom end of the adjusting screw (303) is fixed with a rotary table, and the rotary plate (307) is T-shaped.