Measuring level gauge easy to maintain

Abstract

The utility model discloses a measuring level gauge easy to maintain, which comprises a support mechanism and a laser level gauge body mounted at the top of the support mechanism, a movable supporting mechanism is arranged at the bottom of the support mechanism, a buffer support is arranged at the bottom of the movable supporting mechanism, and the support mechanism comprises a lifting support. A lifting motor is fixedly installed at the top of the lifting support, a lifting threaded rod is fixedly connected to the output end of the lifting motor, a lifting threaded sleeve is in threaded connection to the outer side of the lifting threaded rod, and a first sliding support is slidably connected to the outer side of the lifting support; rotating supports are symmetrically mounted on one side of the bottom of the first sliding support, rotating knobs are rotationally connected to one sides of the rotating supports, and the distance between the top translation support and the bottom translation support is adjusted, so that the two laser level gauge bodies are used in cooperation, and the maintenance convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of measuring instrument support technology, specifically an easy-to-maintain measuring level. Background Technology

[0002] During building construction, the horizontal line on the upper part of the room's wall is usually drawn by projecting a horizontal line to the bottom of the wall and then using a measuring tape to transfer it to the top of the wall. For the decoration and ceiling installation, as well as the leveling of the electromechanical installation cable trays, a laser level is installed on the ground, and then a measuring tape is used to measure from the bottom of the board to the laser level line to ensure that it is level. This method is time-consuming, labor-intensive, and complicated, and errors are prone to occur when the horizontal line is transferred to the top of the wall.

[0003] Publication No. CN219346162U discloses an adjustable bracket for a laser level. By incorporating a hook bracket, a limiting shaft, and an adjustable base, it allows the laser level to be placed in the upper space of a room, solving the problems that laser levels can only be placed on the ground and that laser horizontal lines can only be placed at a height of one to two meters. The inclusion of a sliding component further enhances the mobility of the laser level and increases work efficiency. However, this patent still has the following problems in practical use:

[0004] Although the adjustable bracket for this laser level can place the laser level in the upper space of the room via the hook bracket, limiting shaft, and adjustable base, it is not convenient to move. After using the laser level, the entire bracket cannot be moved, and the laser level needs to be reinstalled. This not only affects the efficiency of the laser level, but also makes the operation cumbersome and prone to damage to the laser level.

[0005] Therefore, an easy-to-maintain measuring level is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide an easy-to-maintain measuring level to solve the problems mentioned in the background art, such as the inconvenience of moving the adjustable bracket of the laser level, the inability to move the entire bracket after using the laser level, the need to reinstall the laser level, which not only affects the efficiency of the laser level, but also makes the operation cumbersome and easily causes damage to the laser level.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-maintain measuring level, including a support mechanism and a laser level body installed on the top of the support mechanism;

[0008] The bottom of the support mechanism is provided with a movable support mechanism, and the bottom of the movable support mechanism is provided with a buffer support.

[0009] Also includes:

[0010] The support mechanism includes a lifting support, a lifting motor is fixedly installed on the top of the lifting support, and a lifting threaded rod is fixedly connected to the output end of the lifting motor.

[0011] The lifting threaded rod is threadedly connected to a lifting threaded sleeve on its outer side, and the lifting bracket is slidably connected to a first sliding bracket on its outer side.

[0012] Among them, a rotating bracket is symmetrically installed on one side of the bottom of the first sliding bracket, and a rotating knob is rotatably connected to one side of the rotating bracket.

[0013] Preferably, a rotating worm is fixedly connected to the end of the rotating knob, a rotating worm wheel is meshed with the top of the rotating worm, the rotating worm wheel is rotatably connected to the first sliding bracket, a rotating gear is fixedly installed on one side of the rotating worm wheel, and meshing racks are meshed with the top and bottom of the rotating gear.

[0014] Preferably, each of the two meshing racks has a support block fixedly installed at its end. The support block is in contact with the inner side of the lifting bracket. A second sliding bracket is slidably connected to the outer side of the meshing rack. The second sliding bracket is fixedly installed on the inner side of the first sliding bracket.

[0015] Preferably, a translation bracket is fixedly installed on the outer side of both the lifting threaded sleeve and the first sliding bracket. A translation knob is rotatably connected to one end of the translation bracket. A translation threaded rod is fixedly installed on the inner side of the translation knob. A translation threaded sleeve is threadedly connected to the outer side of the translation threaded rod. The laser level body is fixedly installed on the top of the translation threaded sleeve.

[0016] Preferably, the mobile support mechanism includes a support base, a support plate is fixedly installed on the top of the support base, the support plate is fixedly installed on the bottom of the lifting bracket, an opening and closing motor is fixedly installed inside the support plate, a bevel gear transmission assembly is fixedly connected to the output end of the opening and closing motor, and opening and closing threaded rods are fixedly installed around the bevel gear transmission assembly.

[0017] Preferably, the outer side of the opening and closing threaded rod is threadedly connected to an opening and closing threaded sleeve, the bottom of the opening and closing threaded sleeve is fixedly installed with an opening and closing bracket, the end of the opening and closing bracket is fixedly installed with an opening and closing support leg, and the bottom of the support base is fixedly installed with support rollers, and the support rollers are rotatably connected to the opening and closing bracket.

[0018] Preferably, the buffer bracket is fixedly installed at the bottom center of the support base, a buffer sliding rod is fixedly installed around the inside of the buffer bracket, a buffer sliding sleeve is slidably connected to the outside of the buffer sliding rod, a buffer spring is fixedly installed on one side of the buffer sliding sleeve, a buffer rotating rod is rotatably connected to the bottom of the buffer sliding sleeve, a buffer chassis is rotatably connected to the bottom of the buffer rotating rod, and a caster wheel is fixedly installed at the bottom of the buffer chassis.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This easy-to-maintain measuring level, by adjusting the distance between the top and bottom sliding supports, allows for the use of two laser level bodies in conjunction, improving the accuracy of the horizontal line when it is drawn to the upper part of the wall. The buffer springs inside the buffer support provide cushioning for the chassis and casters, and the casters enable the entire support to move, facilitating the use of the laser level body and improving the convenience of later maintenance. The specific details are as follows:

[0020] 1. By setting up a support mechanism, not only can the lifting motor drive the lifting threaded rod to rotate, causing the lifting threaded sleeve to move the bottom translational support up and down, but also the rotating knob can drive the rotating worm gear to rotate. Utilizing the meshing connection between the rotating worm gear and the rotating worm wheel, the rotating worm wheel can drive the rotating gear to rotate. Utilizing the meshing connection between the rotating gear and the meshing rack, the relative movement of the support block can be achieved. The support block can fix the first sliding support, causing the first sliding support to move the top translational support up and down. By adjusting the distance between the top and bottom translational supports, the two laser level bodies can be used together to improve the accuracy of the horizontal line when it is drawn to the upper part of the wall. Rotating the translation knob can drive the translation threaded rod to rotate, causing the translation threaded sleeve to move the laser level body, facilitating the use of the laser level body and improving the convenience of later maintenance.

[0021] 2. By setting up a movable support mechanism, the opening and closing motor can drive the bevel gear transmission assembly and the opening and closing threaded rod to rotate, causing the opening and closing threaded sleeve to drive the opening and closing bracket and the opening and closing support leg to move relative to each other. Through the supporting rollers, the opening and closing bracket and the opening and closing support leg are stably supported. Through the buffer spring inside the buffer bracket, the buffer chassis and the universal wheels can achieve the buffering effect. Through the universal wheels, the entire bracket can be moved, which facilitates the use of the laser level body. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2 This is a three-dimensional cross-sectional structural diagram of the support mechanism in this utility model;

[0024] Figure 3 This is a three-dimensional cross-sectional structural diagram of the second sliding bracket in this utility model;

[0025] Figure 4 This is a three-dimensional cross-sectional structural diagram of the translational support in this utility model;

[0026] Figure 5 This is a three-dimensional cross-sectional structural diagram of the support base in this utility model;

[0027] Figure 6 This is a three-dimensional cross-sectional structural diagram of the buffer support in this utility model.

[0028] In the diagram: 1. Support mechanism; 101. Lifting support; 102. Lifting motor; 103. Lifting threaded rod; 104. Lifting threaded sleeve; 105. First sliding support; 106. Rotating support; 107. Rotating knob; 108. Rotating worm gear; 109. Rotating worm wheel; 110. Rotating gear; 111. Meshing rack; 112. Support block; 113. Second sliding support; 114. Translation support; 115. Translation knob; 116. Translation threaded rod; 117. Translation threaded sleeve; 18. Laser level body; 2. Moving support mechanism; 201. Support base; 202. Support plate; 203. Opening and closing motor; 204. Bevel gear transmission assembly; 205. Opening and closing threaded rod; 206. Opening and closing threaded sleeve; 207. Opening and closing bracket; 208. Opening and closing support leg; 209. Support roller; 210. Buffer bracket; 211. Buffer sliding rod; 212. Buffer sliding sleeve; 213. Buffer spring; 214. Buffer rotating rod; 215. Buffer chassis; 216. Universal wheel. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-6This utility model provides a technical solution: an easy-to-maintain measuring level, including a support mechanism 1 and a laser level body 118 installed on the top of the support mechanism 1. A movable support mechanism 2 is provided at the bottom of the support mechanism 1, and a buffer bracket 210 is provided at the bottom of the movable support mechanism 2. The support mechanism 1 includes a lifting bracket 101, a lifting motor 102 is fixedly installed on the top of the lifting bracket 101, and a lifting threaded rod 103 is fixedly connected to the output end of the lifting motor 102. A lifting threaded sleeve 104 is threadedly connected to the outer side of the lifting threaded rod 103. A first sliding bracket 105 is slidably connected to the outer side of the lifting bracket 101, and rotating brackets 1 are symmetrically installed on one side of the bottom of the first sliding bracket 105. 06. A rotating knob 107 is rotatably connected to one side of the rotating bracket 106. A rotating worm 108 is fixedly connected to the end of the rotating knob 107. A rotating worm wheel 109 is meshed with the top of the rotating worm 108. The rotating worm wheel 109 is rotatably connected to the first sliding bracket 105. A rotating gear 110 is fixedly installed on one side of the rotating worm wheel 109. A meshing rack 111 is meshed with both the top and bottom of the rotating gear 110. Support blocks 112 are fixedly installed at the ends of both meshing racks 111. The support blocks 112 are fitted and connected to the inner side of the lifting bracket 101. A second sliding bracket 113 is slidably connected to the outer side of the meshing racks 111. The second sliding bracket 113 is fixedly installed on the inner side of the first sliding bracket 105. A translation bracket 114 is fixedly installed on the outer side of both the lifting threaded sleeve 104 and the first sliding bracket 105. A translation knob 115 is rotatably connected to one end of the translation bracket 114. A translation threaded rod 116 is fixedly installed on the inner side of the translation knob 115. A translation threaded sleeve 117 is threadedly connected to the outer side of the translation threaded rod 116. The laser level body 118 is fixedly installed on the top of the translation threaded sleeve 117. The lifting motor 102 drives the lifting threaded rod 103 to rotate, causing the lifting threaded sleeve 104 to drive the translation bracket 114 at the bottom to move up and down. By rotating the knob 107, the rotating worm 108 is driven to rotate. Utilizing the meshing connection between the rotating worm 108 and the rotating worm wheel 109, the rotating worm wheel 109 can be rotated. The rotating gear 110 is driven to rotate. Utilizing the meshing connection between the rotating gear 110 and the meshing rack 111, the relative movement of the support block 112 can be achieved. The support block 112 can fix the first sliding bracket 105, causing the first sliding bracket 105 to drive the top translation bracket 114 to move up and down. By adjusting the distance between the top translation bracket 114 and the bottom translation bracket 114, the two laser level bodies 118 can be used in conjunction to improve the accuracy of the horizontal line when it is drawn to the upper part of the wall. By rotating the translation knob 115, the translation threaded rod 116 is driven to rotate, causing the translation threaded sleeve 117 to drive the laser level body 118 to move, facilitating the use of the laser level body 118.

[0031] The mobile support mechanism 2 includes a support base 201, a support plate 202 fixedly mounted on the top of the support base 201, the support plate 202 fixedly mounted on the bottom of the lifting bracket 101, an opening and closing motor 203 fixedly mounted inside the support plate 202, a bevel gear transmission assembly 204 fixedly connected to the output end of the opening and closing motor 203, an opening and closing threaded rod 205 fixedly mounted around the bevel gear transmission assembly 204, an opening and closing threaded sleeve 206 threadedly connected to the outer side of the opening and closing threaded rod 205, an opening and closing bracket 207 fixedly mounted at the bottom of the opening and closing sleeve 206, an opening and closing support leg 208 fixedly mounted at the end of the opening and closing bracket 207, support rollers 209 fixedly mounted around the bottom of the support base 201, the support rollers 209 rotatably connected to the opening and closing bracket 207, and a buffer bracket 210 fixedly mounted at the center of the bottom of the support base 201, with a buffer sliding rod 211 fixedly mounted around the inside of the buffer bracket 210. A buffer sliding sleeve 212 is slidably connected to the outer side of the buffer sliding rod 211. A buffer spring 213 is fixedly installed on one side of the buffer sliding sleeve 212. A buffer rotating rod 214 is rotatably connected to the bottom of the buffer sliding sleeve 212. A buffer chassis 215 is rotatably connected to the bottom of the buffer rotating rod 214. A universal wheel 216 is fixedly installed at the bottom of the buffer chassis 215. The opening and closing motor 203 drives the bevel gear transmission assembly 204 and the opening and closing threaded rod 205 to rotate, so that the opening and closing threaded sleeve 206 drives the opening and closing bracket 207 and the opening and closing support leg 208 to move relative to each other. Through the support of the support roller 209, the opening and closing bracket 207 and the opening and closing support leg 208 are stably supported. Through the buffer spring 213 inside the buffer bracket 210, the buffer chassis 215 and the universal wheel 216 can achieve the buffering effect. Through the universal wheel 216, the entire bracket can be moved, which facilitates the use of the laser level body 118.

[0032] Working principle: Before using this easy-to-maintain measuring level, it is necessary to check the overall condition of the device to ensure it can function normally. Figure 1 - Figure 6As shown, firstly, the opening and closing motor 203 drives the bevel gear transmission assembly 204 and the opening and closing threaded rod 205 to rotate, causing the opening and closing threaded sleeve 206 to drive the opening and closing bracket 207 and the opening and closing support leg 208 to move relative to each other. The support rollers 209 provide stable support for the opening and closing bracket 207 and the opening and closing support leg 208. The buffer spring 213 inside the buffer bracket 210 provides buffering for the buffer chassis 215 and the casters 216. The casters 216 allow the entire bracket to move, facilitating the use of the laser level body 118. Secondly, the lifting motor 102 drives the lifting threaded rod 103 to rotate, causing the lifting threaded sleeve 104 to drive the bottom translation bracket 114 to move up and down. Rotating the knob 107 drives the rotating worm gear 108 to rotate, utilizing the rotating worm gear... The meshing connection between 108 and the rotating worm gear 109 enables the rotating worm gear 109 to drive the rotating gear 110 to rotate. Utilizing the meshing connection between the rotating gear 110 and the meshing rack 111, the relative movement of the support block 112 can be achieved. The support block 112 can fix the first sliding bracket 105, allowing the first sliding bracket 105 to drive the top translation bracket 114 to move up and down. By adjusting the distance between the top and bottom translation brackets 114, the two laser level bodies 118 can be used together to improve the accuracy of the horizontal line when it is drawn to the upper part of the wall. Rotating the translation knob 115 drives the translation threaded rod 116 to rotate, causing the translation threaded sleeve 117 to move the laser level body 118, facilitating the use of the laser level body 118.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A maintenance-friendly surveying level, comprising a support mechanism (1) and a laser level body (118) mounted on the top of the support mechanism (1); The bottom of the support mechanism (1) is provided with a moving support mechanism (2), and the bottom of the moving support mechanism (2) is provided with a buffer support (210); characterized in that Further comprising: The support mechanism (1) comprises a lifting support (101), and the top of the lifting support (101) is fixedly provided with a lifting motor (102), and the output end of the lifting motor (102) is fixedly connected with a lifting threaded rod (103); Wherein, the outer side of the lifting threaded rod (103) is threadedly connected with a lifting threaded sleeve (104), and the outer side of the lifting support (101) is slidably connected with a first sliding support (105); Wherein, the bottom of the first sliding support (105) is symmetrically provided with a rotating support (106), and one side of the rotating support (106) is rotatably connected with a rotating knob (107).

2. A self-contained maintenance measuring level according to claim 1, characterized in that: The end of the rotating knob (107) is fixedly connected with a rotating worm (108), the top of the rotating worm (108) is meshingly connected with a rotating worm wheel (109), the rotating worm wheel (109) is rotatably connected with the first sliding support (105), one side of the rotating worm wheel (109) is fixedly provided with a rotating gear (110), and the top and bottom of the rotating gear (110) are meshingly connected with meshing racks (111).

3. A self-leveling surveying level according to claim 2, characterized in that: The ends of the two meshing racks (111) are fixedly provided with support blocks (112), the support blocks (112) are attached to the inner side of the lifting support (101), the outer side of the meshing rack (111) is slidably connected with a second sliding support (113), and the second sliding support (113) is fixedly installed on the inner side of the first sliding support (105).

4. A self-contained maintenance measuring level according to claim 3, wherein: The outer sides of the lifting threaded sleeve (104) and the first sliding support (105) are fixedly provided with a translation support (114), one end of the translation support (114) is rotatably connected with a translation knob (115), the inner side of the translation knob (115) is fixedly provided with a translation threaded rod (116), the outer side of the translation threaded rod (116) is threadedly connected with a translation threaded sleeve (117), and the laser level body (118) is fixedly installed on the top of the translation threaded sleeve (117).

5. A self-contained maintenance measuring level according to claim 1, wherein: The moving support mechanism (2) comprises a support base (201), the top of the support base (201) is fixedly provided with a support disc (202), the support disc (202) is fixedly installed on the bottom of the lifting support (101), the inside of the support disc (202) is fixedly provided with an opening and closing motor (203), the output end of the opening and closing motor (203) is fixedly connected with a bevel gear transmission assembly (204), and the periphery of the bevel gear transmission assembly (204) is fixedly provided with an opening and closing threaded rod (205).

6. A self-contained maintenance measuring level according to claim 5, wherein: The outer side of the opening and closing threaded rod (205) is connected with an opening and closing threaded sleeve (206), the bottom of the opening and closing threaded sleeve (206) is fixedly installed with an opening and closing support (207), the end of the opening and closing support (207) is fixedly installed with an opening and closing support leg (208), the bottom of the support base (201) is fixedly installed with a support roller (209) around, and the support roller (209) is rotationally connected with the opening and closing support (207).

7. A self-contained maintenance measuring level according to claim 6, characterized in that: The buffer support (210) is fixedly installed at the bottom center position of the support base (201), the inside of the buffer support (210) is fixedly installed with a buffer sliding rod (211) around, the outer side of the buffer sliding rod (211) is slidingly connected with a buffer sliding sleeve (212), one side of the buffer sliding sleeve (212) is fixedly installed with a buffer spring (213), the bottom of the buffer sliding sleeve (212) is rotationally connected with a buffer rotating rod (214), the bottom of the buffer rotating rod (214) is rotationally connected with a buffer base plate (215), and the bottom of the buffer base plate (215) is fixedly installed with a universal wheel (216).

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