CN214621135U

CN214621135U - Building engineering surveyor's level

Info

Publication number: CN214621135U
Application number: CN202120870306.8U
Authority: CN
Inventors: 朱文强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-05
Anticipated expiration: 2031-04-26

Abstract

The application discloses a constructional engineering level, which comprises a top plate, a fixing plate, a protection mechanism, an adjusting mechanism and a reinforcing mechanism; the protection mechanism comprises a movable plate and a positioning plate, wherein screw rods are arranged in inner cavities at two ends of the top plate, a second sliding sleeve is sleeved on the surface of each screw rod, the top end of each second sliding sleeve penetrates through the top plate and is fixedly connected with the movable plate, a sliding rod is arranged in the inner cavity of the movable plate, a first sliding sleeve is sleeved on the surface of each sliding rod, a spring is fixedly connected to one side of each first sliding sleeve, the spring is sleeved on the surface of each sliding rod, one end of each first sliding sleeve penetrates through the movable plate and is fixedly connected with the positioning plate, and the bottom of one side of the movable plate is fixedly connected with the positioning plate; the adjusting mechanism comprises a base, a rotating rod and a second driven bevel gear, the second driven bevel gear is arranged at the bottom of the inner cavity of the base, the top of the second driven bevel gear is fixedly connected with the rotating rod, and the top of the rotating rod is fixedly connected with the top plate. The application provides a take protection machanism and stable good building engineering surveyor's level.

Description

Building engineering surveyor's level

Technical Field

The application relates to a level, in particular to a constructional engineering level.

Background

The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.

When carrying out the building engineering construction, instrument commonly used during the spirit level, when using the spirit level, because the job site environment is complicated, very easily damaged by some objects striking, when placing the instrument back and prepare the measurement in addition, the safeguard measure to the spirit level this moment is worst, and the accident appears very easily when nobody keeps watch next. Therefore, a level for construction engineering is proposed to solve the above problems.

Disclosure of Invention

A building engineering level comprises a top plate, a fixing plate, a protection mechanism, an adjusting mechanism and a reinforcing mechanism;

the protection mechanism comprises a movable plate and a positioning plate, wherein screw rods are arranged in inner cavities at two ends of the top plate, a second sliding sleeve is sleeved on the surface of each screw rod, the top end of each second sliding sleeve penetrates through the top plate and is fixedly connected with the movable plate, a sliding rod is arranged in the inner cavity of the movable plate, a first sliding sleeve is sleeved on the surface of each sliding rod, a spring is fixedly connected to one side of each first sliding sleeve, the spring is sleeved on the surface of each sliding rod, one end of each first sliding sleeve penetrates through the movable plate and is fixedly connected with the positioning plate, and the bottom of one side of the movable plate is fixedly connected with the positioning plate;

the adjusting mechanism comprises a base, a rotating rod and a second driven bevel gear, the bottom of the inner cavity of the base is provided with the second driven bevel gear, the top of the second driven bevel gear is fixedly connected with the rotating rod, the top of the rotating rod is fixedly connected with a top plate, the surface of the base is provided with a groove, a sliding rail is arranged inside the groove, the surface of the sliding rail is sleeved with a sliding block, and the top of the sliding block is fixedly connected with the top plate.

Further, the reinforcing mechanism comprises a support frame, a threaded sleeve and a threaded rod, a first driven bevel gear is arranged in an inner cavity of the support frame, the threaded sleeve is fixedly connected to the bottom of the first driven bevel gear, the threaded sleeve is sleeved on the surface of the threaded rod, a conical head is fixedly connected to the bottom end of the threaded rod, and the conical head at the bottom of the support frame is connected with the support frame through a guide rod.

Further, fixed plate top rigid coupling base, the equal swing joint telescopic link in fixed plate both ends, the telescopic link cup joints each other by the different body of two pipe diameters and forms, and telescopic link bottom rigid coupling conical head.

Furthermore, a first knob is arranged on one side of the support frame, one end of the first knob penetrates through the support frame and is fixedly connected with a first driving bevel gear, the first driving bevel gear is meshed with a first driven bevel gear, and the top of the first driven bevel gear is rotatably connected with the top of an inner cavity of the support frame.

Furthermore, a level gauge is installed at the top of the top plate, the positioning plate is of an L-shaped structure, the first sliding sleeve is in sliding connection with the sliding rod, one end of the screw rod is rotatably connected with the inner wall of the top plate, and the other end of the screw rod penetrates through the top plate and is fixedly connected with an adjusting handle.

Furthermore, the sliding block is connected with the sliding rail in a sliding mode, the sliding rail is of an annular structure, the bottom of the second driven bevel gear is rotatably connected with the bottom of the inner cavity of the base, a second driving bevel gear meshed with the second driven bevel gear is arranged on one side of the second driven bevel gear, and one end of the second driving bevel gear is connected with the second knob.

The beneficial effect of this application is: the application provides a take protection machanism and stable good building engineering surveyor's level.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 3 is a schematic view of a base structure according to an embodiment of the present application.

In the figure: 1. the telescopic rod, 2, a first driven bevel gear, 3, a rotating rod, 4, a base, 5, a screw rod, 6, a moving plate, 7, a first sliding sleeve, 8, a level gauge, 9, a top plate, 10, a positioning plate, 11, a spring, 12, a sliding rod, 13, a second sliding sleeve, 14, an adjusting handle, 15, a sliding block, 16, a sliding rail, 17, a second driven bevel gear, 18, a fixing plate, 19, a threaded sleeve, 20, a guide rod, 21, a threaded rod, 22, a supporting frame, 23, a first driving bevel gear, 24, a first knob, 25, a second driving bevel gear, 26 and a second knob.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a level for construction engineering includes a top plate 9, a fixing plate 18, a protection mechanism, an adjustment mechanism and a reinforcement mechanism;

the protection mechanism comprises a moving plate 6 and a positioning plate 10, wherein screw rods 5 are arranged in inner cavities at two ends of a top plate 9, a second sliding sleeve 13 is sleeved on the surface of each screw rod 5, the top end of each second sliding sleeve 13 penetrates through the top plate 9 and is fixedly connected with the moving plate 6, a sliding rod 12 is arranged in an inner cavity of the moving plate 6, a first sliding sleeve 7 is sleeved on the surface of each sliding rod 12, a spring 11 is fixedly connected to one side of each first sliding sleeve 7, the spring 11 is sleeved on the surface of each sliding rod 12, one end of each first sliding sleeve 7 penetrates through the moving plate 6 and is fixedly connected with the positioning plate 10, and the bottom of one side of each moving plate 6 is fixedly connected with the positioning plate 10;

adjustment mechanism includes base 4, dwang 3 and the driven bevel gear 17 of second, 4 inner chamber bottoms of base are equipped with the driven bevel gear 17 of second, 17 top rigid coupling dwang 3 of second driven bevel gear, 3 top rigid coupling roof 9 of dwang, 4 surfaces of base are equipped with the recess, and the inside slide rail 16 that is equipped with of recess, 16 surface covers of slide rail have

slider

15, 15 top rigid coupling roof 9 of slider.

The reinforcing mechanism comprises a support frame 22, a threaded sleeve 19 and a threaded rod 21, a first driven bevel gear 2 is arranged in the inner cavity of the support frame 22, the threaded sleeve 19 is fixedly connected to the bottom of the first driven bevel gear 2, the threaded sleeve 19 is sleeved on the surface of the threaded rod 21, a conical head is fixedly connected to the bottom end of the threaded rod 21, and the conical head at the bottom of the support frame 22 is connected with the support frame 22 through a guide rod 20, so that the stabilizing effect can be improved, and shaking during measurement is avoided; the top of the fixed plate 18 is fixedly connected with a base 4, two ends of the fixed plate 18 are movably connected with a telescopic rod 1, the telescopic rod 1 is formed by mutually sleeving two pipe bodies with different pipe diameters, and the bottom of the telescopic rod 1 is fixedly connected with a conical head, so that the support is convenient and stable; a first knob 24 is arranged on one side of the support frame 22, one end of the first knob 24 penetrates through the support frame 22 and is fixedly connected with a first driving bevel gear 23, the first driving bevel gear 23 is meshed with a first driven bevel gear 2, and the top of the first driven bevel gear 2 is rotatably connected with the top of an inner cavity of the support frame 22 and can be adjusted and reinforced; a leveling instrument 8 is mounted at the top of the top plate 9, the positioning plate 10 is of an L-shaped structure, the first sliding sleeve 7 is in sliding connection with the sliding rod 12, one end of the screw rod 5 is rotatably connected with the inner wall of the top plate 9, and the other end of the screw rod 5 penetrates through the top plate 9 and is fixedly connected with an adjusting handle 14, so that the leveling instrument 8 is protected; the sliding block 15 is connected with the sliding rail 16 in a sliding mode, the sliding rail 16 is of an annular structure, the bottom of the second driven bevel gear 17 is rotatably connected with the bottom of the inner cavity of the base 4, a second driving bevel gear 25 which is meshed with the second driven bevel gear 17 is arranged on one side of the second driven bevel gear 17, one end of the second driving bevel gear 25 is connected with a second knob 26, and therefore the effect of stable guiding can be achieved when the direction of the level is adjusted.

When the device is used, electrical components appearing in the device are externally connected with a power supply and a control switch when the device is used, when measurement is carried out, the electrical components can be conveniently transferred through the support frame 22, after the position is specified, the first knob 24 can be screwed to drive the first driving bevel gear 23 to rotate, when the first driving bevel gear 23 rotates, the first driven bevel gear 2 can rotate along with the first driving bevel gear 23 and drive the threaded sleeve 19 to rotate, the threaded rod 21 can move in opposite directions under the guidance of the guide rod 20 and is inserted into the ground, and the device can be matched with the telescopic rod 1 to prevent the situation of shaking during measurement;

when measurement is carried out, the second drive bevel gear 25 can be driven to rotate through the second knob 26, the second driven bevel gear 17 can drive the rotating rod 3 to rotate when rotating along with the second drive bevel gear 25, the top plate 9 can rotate along with the rotating rod 3, and the sliding block 15 at the bottom can slide on the surface of the sliding rail 16 when the top plate 9 rotates, so that the guiding and stabilizing effects can be achieved;

when the level 8 is ready to measure and is idle, the screw rod 5 can be driven to rotate through the adjusting handle 14, the moving plate 6 can be driven to move when the second sliding sleeve 13 on the surface of the screw rod 5 moves, the positioning plate 10 can be driven to move through the first sliding sleeve 7, the spring 11 and the sliding rod 12, and the positioning plate 10 at the bottom of one side of the moving plate 6 is matched to clamp and protect the level 8.

The application has the advantages that:

1. the level can be protected through the screw rod, the moving plate, the first sliding sleeve, the positioning plate, the spring, the sliding rod, the second sliding sleeve and the adjusting handle, and the level can be prevented from being impacted and damaged by flying objects when the device is mounted and the level is in an idle process;

2. can conveniently adjust the measuring direction of spirit level through dwang, second driven bevel gear, second initiative bevel gear, second knob, slider and slide rail, can guarantee moreover that the condition that can not appear rocking when adjusting suitable direction, can improve the stability of measurement through first knob, first driven bevel gear, first initiative bevel gear, thread bush, guide bar and threaded rod moreover.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A constructional engineering surveyor's level which characterized in that: comprises a top plate (9), a fixing plate (18), a protection mechanism, an adjusting mechanism and a reinforcing mechanism;

the protection mechanism comprises a moving plate (6) and a positioning plate (10), wherein screw rods (5) are arranged in inner cavities of two ends of a top plate (9), a second sliding sleeve (13) is sleeved on the surface of each screw rod (5), the top end of each second sliding sleeve (13) penetrates through the top plate (9) and is fixedly connected with the moving plate (6), a sliding rod (12) is arranged in an inner cavity of the moving plate (6), a first sliding sleeve (7) is sleeved on the surface of each sliding rod (12), a spring (11) is fixedly connected to one side of each first sliding sleeve (7), the spring (11) is sleeved on the surface of each sliding rod (12), one end of each first sliding sleeve (7) penetrates through the moving plate (6) and is fixedly connected with the positioning plate (10), and the bottom of one side of the moving plate (6) is fixedly connected with the positioning plate (10);

adjustment mechanism includes base (4), dwang (3) and second driven bevel gear (17), base (4) inner chamber bottom is equipped with second driven bevel gear (17), second driven bevel gear (17) top rigid coupling dwang (3), dwang (3) top rigid coupling roof (9), base (4) surface is equipped with the recess, and the recess is inside to be equipped with slide rail (16), slide rail (16) surface cover has slider (15), slider (15) top rigid coupling roof (9).

2. A constructional engineering level as defined in claim 1, wherein: the reinforcing mechanism comprises a support frame (22), a threaded sleeve (19) and a threaded rod (21), wherein a first driven bevel gear (2) is arranged in an inner cavity of the support frame (22), the threaded sleeve (19) is fixedly connected to the bottom of the first driven bevel gear (2), the threaded sleeve (19) is sleeved on the surface of the threaded rod (21), a conical head is fixedly connected to the bottom of the threaded rod (21), and the conical head at the bottom of the support frame (22) is connected with the support frame (22) through a guide rod (20).

3. A constructional engineering level as defined in claim 2 wherein: fixed plate (18) top rigid coupling base (4), the equal swing joint telescopic link (1) in fixed plate (18) both ends, telescopic link (1) cup joint each other by the different body of two pipe diameters and form, and telescopic link (1) bottom rigid coupling conical head.

4. A constructional engineering level as defined in claim 2 wherein: one side of the support frame (22) is provided with a first knob (24), one end of the first knob (24) penetrates through the support frame (22) and is fixedly connected with a first driving bevel gear (23), the first driving bevel gear (23) is meshed with a first driven bevel gear (2), and the top of the first driven bevel gear (2) is rotatably connected with the top of an inner cavity of the support frame (22).

5. A constructional engineering level as defined in claim 1, wherein: roof (9) top installation surveyor's level (8), locating plate (10) are L shape structure, first sliding sleeve (7) and slide bar (12) sliding connection, lead screw (5) one end is rotated and is connected roof (9) inner wall, lead screw (5) other end runs through roof (9) rigid coupling regulation handle (14).

6. A constructional engineering level as defined in claim 1, wherein: the sliding block (15) is in sliding connection with the sliding rail (16), the sliding rail (16) is of an annular structure, the bottom of the second driven bevel gear (17) is rotatably connected with the bottom of the inner cavity of the base (4), a second driving bevel gear (25) meshed with the second driven bevel gear (17) is arranged on one side of the second driven bevel gear (17), and one end of the second driving bevel gear (25) is connected with a second knob (26).