CN216345174U - Measuring instrument for building engineering - Google Patents
Measuring instrument for building engineering Download PDFInfo
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- CN216345174U CN216345174U CN202122829569.7U CN202122829569U CN216345174U CN 216345174 U CN216345174 U CN 216345174U CN 202122829569 U CN202122829569 U CN 202122829569U CN 216345174 U CN216345174 U CN 216345174U
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- 238000010276 construction Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of constructional engineering equipment, in particular to a measuring instrument for constructional engineering, which comprises a central rod, wherein the central rod is of a hollow structure, a fixed rod is arranged in the central rod, a square groove is formed in the end surface of the fixed rod, a rack rod is arranged in the square groove, a mounting box is arranged on the outer wall of the fixed rod, a cover plate is arranged at an opening of the mounting box, the mounting box is hollow and communicated with the square groove, a gear is arranged in the mounting box, and a triangular groove hole is formed in the center of the end surface of the gear. The measuring instrument is convenient and fast to install and simple to operate.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to a measuring instrument for constructional engineering.
Background
The measuring instrument is a third-party standard required for measuring in order to obtain certain attribute values of a target object, generally has units such as scales and volumes, and the basic content of the concept of the measuring instrument comprises the following components: precision, error, measurement standard equipment, length measurement, angle measurement, shape measurement, traditional optical instruments, application in precision measurement and the like, therefore, with the development of economy and science and the improvement of living standard of people, a large number of buildings are built around people, and therefore, the demand of the measuring instrument for the building engineering is increasing day by day.
Present measuring apparatu for building structure is comparatively simple, only be a montant, including firm bracing piece and the scale of using, though its function of use that can be simple, but when measuring, can not guarantee the vertical of measuring stick, though be provided with the spirit level on the current measuring apparatu, but the spirit level can only judge whether the level in a direction, unable two directions judge simultaneously, in addition, current measuring apparatu is for convenient storage, make the montant the telescopic link, but this kind of structure is when the use, because the dead weight of pole body, or long-time use, can make the actual length of pole body change, make measuring data mistake production error.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a measuring instrument for construction engineering to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a measuring instrument for construction engineering comprises a central rod, wherein the central rod is of a hollow structure, a fixed rod is arranged inside the central rod, a square groove is formed in the end face of the fixed rod, a rack rod is arranged inside the square groove, a mounting box is arranged on the outer wall of the fixed rod, a cover plate is arranged at the opening of the mounting box, the mounting box is hollow and communicated with the square groove, a gear is arranged inside the mounting box, a triangular groove hole is formed in the center of the end face of the gear, a through hole is formed in the side wall of the mounting box, the through hole is close to the inner wall of the inner side of the mounting box and is provided with a limiting groove corresponding to the triangular groove hole, an adjusting rod is arranged inside the through hole, a compression spring is arranged between the mounting box and the adjusting rod, a connecting ring is fixedly connected to the outer wall of the central rod, three first rotating seats are arranged on the outer wall of the connecting ring at equal intervals, first rotation seat passes through the axis of rotation and rotates the joint support pole, well core rod's bottom is connected with the lift ring, the outer wall of lift ring is provided with the second and rotates the seat and correspond first rotation seat, the second rotates the seat and rotates through the axis of rotation and be connected with the connecting rod, the bottom outer wall of bracing piece is provided with the third and rotates the seat, the one end of connecting rod is passed through the axis of rotation and is connected the third and rotate the seat, the inside of bracing piece is provided with the bottom foot pole.
According to the preferable scheme of the utility model, the top of the rack rod is connected with a flange plate, one end of the adjusting rod is provided with a handle, the other end of the adjusting rod is provided with a connecting column corresponding to the triangular slotted hole, the outer wall of the connecting ring is provided with a level gauge, and the bottom of the bottom foot rod is provided with a conical foot.
In a preferred embodiment of the present invention, the center rod and the rack rod are connected to the fixed rod in a sliding manner.
In a preferred embodiment of the present invention, the rack bar has a scale on a side wall thereof, and the gear and the rack bar are connected to each other by meshing engagement.
As a preferable scheme of the present invention, a length ratio of the limiting groove to the through hole is 1: and 1, the triangular slotted hole, the through hole and the limiting groove are connected with the connecting column in a sliding manner.
In a preferred embodiment of the present invention, a flange is provided at the top of the central rod, and the lifting ring is connected to the central rod in a sliding manner.
In a preferred embodiment of the present invention, the support rod is connected to the bottom foot rod by a screw connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the gear is meshed with the rack rod, the lifting of the rack rod can be stably adjusted by using the adjusting rod, the side wall of the rack rod is provided with the graduated scale and the level meter, the state of the device can be timely fed back, the supporting rod is in threaded connection with the bottom foot rod, the state of the adjusting device can be stabilized, and the measuring instrument is convenient and fast to install and simple to operate.
2. According to the utility model, the lifting ring is connected with the central rod in a sliding manner, and the connecting rod is connected with the second rotating seat and the third rotating seat in a rotating manner, so that the bundling function of the supporting rod can be realized, and the device is convenient to carry and transport.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the mounting box structure of the present invention;
FIG. 3 is a structural schematic view of a rack bar of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 according to the present invention.
In the figure: 1. a center pole; 2. fixing the rod; 3. a rack bar; 4. a cover plate; 5. a gear; 6. adjusting a rod; 7. a compression spring; 8. a connecting ring; 9. a support bar; 10. a lifting ring; 11. a connecting rod; 12. a bottom foot bar; 13. a flange plate; 14. a level gauge; 101. a flange; 201. a square groove; 202. mounting a box; 203. A through hole; 204. a limiting groove; 301. a graduated scale; 501. a triangular slot hole; 601. a handle; 602. connecting columns; 801. a first rotating base; 901. a third rotating base; 1001. a second rotating base; 1201. a conical foot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution:
a measuring instrument for construction engineering comprises a central rod 1, wherein the central rod 1 is of a hollow structure, a fixed rod 2 is arranged inside the central rod 1, a square groove 201 is formed in the end face of the fixed rod 2, a rack rod 3 is arranged inside the square groove 201, a mounting box 202 is arranged on the outer wall of the fixed rod 2, a cover plate 4 is arranged at an opening of the mounting box 202, the mounting box 202 is hollow and communicated with the square groove 201, a gear 5 is arranged inside the mounting box 202, a triangular groove hole 501 is formed in the center of the end face of the gear 5, a through hole 203 is formed in the side wall of the mounting box 202, a limiting groove 204 is formed in the through hole 203, which is close to the inner wall of the mounting box 202 and corresponds to the triangular groove hole 501, an adjusting rod 6 is arranged inside the through hole 203, a compression spring 7 is arranged between the mounting box 202 and the adjusting rod 6, a connecting ring 8 is fixedly connected to the outer wall of the central rod 1, three first rotating seats 801 are arranged at equal intervals on the outer wall of the connecting ring 8, first rotation seat 801 rotates through the axis of rotation and connects bracing piece 9, well core rod 1's bottom is connected with lifting ring 10, lifting ring 10's outer wall and be provided with the second through rotation seat 1001 corresponding first rotation seat 801, the second rotates seat 1001 and is connected with connecting rod 11 through the axis of rotation, bracing piece 9's bottom outer wall is provided with the third and rotates seat 901, connecting rod 11's one end is passed through the axis of rotation and is rotated and connect third rotation seat 901, bracing piece 9's inside is provided with bottom foot pole 12.
In the embodiment, please refer to fig. 1, fig. 2 and fig. 3, the top of the rack bar 3 is connected with the flange 13, the corresponding detection device is installed through the flange 13, the applicability of the device is enhanced, one end of the adjusting rod 6 is provided with a handle 601, the other end of the adjusting rod 6 is provided with a connecting column 602 corresponding to the triangular groove hole 501, the gear 5 is driven to rotate through the connecting column 602, the connecting column 602 is sent into the limiting groove 204 by using the compression spring 7, so that the rack bar 3 and the gear 5 are locked in position, the outer wall of the connecting ring 8 is provided with the level gauge 14, the level of the device is adjusted by observing the level gauge 14, the bottom of the bottom foot bar 12 is provided with the conical feet 1201, the device can adapt to various actual working environments, and the practicability of the device is enhanced.
In an embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the connection modes of the central rod 1 and the rack bar 3 with the fixing rod 2 are both sliding connections, which are convenient to install and disassemble, the side wall of the rack bar 3 is provided with a scale 301, which is convenient to observe the size, the connection mode of the gear 5 and the rack bar 3 is meshing connection, which ensures the stability of transmission connection, and the length ratio of the limiting groove 204 to the through hole 203 is 1: 1, triangular groove hole 501, through-hole 203 and spacing groove 204 are sliding connection with the connected mode of spliced pole 602, under the sliding connection state, drive gear 5 through spliced pole 602 and rotate, utilize compression spring 7 to send into spliced pole 602 in the spacing groove 204, to whole locking effect, well core rod 1's top is provided with flange 101, the connected mode of lifter ring 10 and well core rod 1 is sliding connection, make things convenient for device's receipts to restraint, convenient transport, bracing piece 9 is threaded connection with the connected mode of bottom foot pole 12, threaded connection is used for adjusting device's horizontality, can conveniently adjust when stable structure connects.
The working process of the utility model is as follows: device gear 5 is connected with rack bar 3's meshing, guarantees the stability that the transmission is connected, and triangular groove hole 501 has been seted up at gear 5's terminal surface center, and through-hole 203 has been seted up to the lateral wall of mounting box 202, and through-hole 203 is close to the inboard inner wall of mounting box 202 and corresponds triangular groove hole 501 and be provided with spacing groove 204, and spacing groove 204 is 1 with the length ratio of through-hole 203: 1, one end of an adjusting rod 6 is provided with a handle 601, the other end of the adjusting rod 6 is provided with a connecting column 602 corresponding to a triangular slotted hole 501, the triangular slotted hole 501, a through hole 203, a limiting groove 204 and the connecting column 602 are connected in a sliding way, the connecting column 602 drives a gear 5 to rotate, the connecting column 602 is sent into the limiting groove 204 by a compression spring 7, so that the rack rod 3 and the gear 5 are locked, the supporting rod 9 and a bottom foot rod 12 are connected in a threaded way, the threaded connection is used for adjusting the horizontal state of the device, the structural connection can be stabilized, meanwhile, the adjustment is convenient, the bottom of the bottom foot rod 12 is provided with a conical foot 1201, the device can adapt to various practical working environments, the practicability of the device is enhanced, the lifting ring 10 is in sliding connection with a central rod 1, and a connecting rod 11 is rotationally connected with a second rotating seat 1001 and a third rotating seat 901, and the bundling function of the supporting rod 9 can be realized, the carrying and the transportation of the device are convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A measuring apparatu for building engineering, includes well core rod (1), its characterized in that: the hollow-core pole is characterized in that the hollow-core pole (1) is provided with a fixed pole (2) inside, a square groove (201) is formed in the end face of the fixed pole (2), a rack pole (3) is arranged inside the square groove (201), a mounting box (202) is arranged on the outer wall of the fixed pole (2), a cover plate (4) is arranged at the opening of the mounting box (202), the mounting box (202) is hollow and communicated with the square groove (201), a gear (5) is arranged inside the mounting box (202), a triangular groove hole (501) is formed in the center of the end face of the gear (5), a through hole (203) is formed in the side wall of the mounting box (202), the through hole (203) is close to the inner wall of the inner side of the mounting box (202) and is provided with a limiting groove (204) corresponding to the triangular groove hole (501), an adjusting pole (6) is arranged inside the through hole (203), a compression spring (7) is arranged between the mounting box (202) and the adjusting rod (6), the outer wall of the central rod (1) is fixedly connected with a connecting ring (8), three first rotating seats (801) are arranged on the outer wall of the connecting ring (8) at equal intervals, the first rotating seat (801) is rotatably connected with a supporting rod (9) through a rotating shaft, the bottom of the central rod (1) is connected with a lifting ring (10), a second rotating seat (1001) is arranged on the outer wall of the lifting ring (10) and corresponds to the first rotating seat (801), the second rotating seat (1001) is rotatably connected with a connecting rod (11) through a rotating shaft, a third rotating seat (901) is arranged on the outer wall of the bottom of the supporting rod (9), one end of the connecting rod (11) is rotatably connected with a third rotating seat (901) through a rotating shaft, and a bottom foot bar (12) is arranged inside the supporting rod (9).
2. The measuring instrument for construction engineering according to claim 1, wherein: the top of rack bar (3) is connected with ring flange (13), the one end of adjusting pole (6) is provided with handle (601), the other end of adjusting pole (6) corresponds triangle slotted hole (501) and is provided with spliced pole (602), the outer wall of go-between (8) is provided with spirit level (14), the bottom of bottom foot pole (12) is provided with circular cone foot (1201).
3. The measuring instrument for construction engineering according to claim 2, wherein: the connecting modes of the central rod (1) and the rack rod (3) and the fixed rod (2) are both in sliding connection.
4. A measuring instrument for construction engineering according to claim 3, characterized in that: the lateral wall of rack pole (3) is provided with scale (301), the connected mode of gear (5) and rack pole (3) is for the meshing connection.
5. The measuring instrument for construction engineering according to claim 4, wherein: the length ratio of the limiting groove (204) to the through hole (203) is 1: 1, the triangular groove hole (501), the through hole (203), the limiting groove (204) and the connecting column (602) are all connected in a sliding manner.
6. The measuring instrument for construction engineering according to claim 5, wherein: the top of well core rod (1) is provided with flange (101), the connected mode of lift ring (10) and well core rod (1) is sliding connection.
7. The measuring instrument for construction engineering according to claim 6, wherein: the support rod (9) is connected with the bottom foot rod (12) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829569.7U CN216345174U (en) | 2021-11-18 | 2021-11-18 | Measuring instrument for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829569.7U CN216345174U (en) | 2021-11-18 | 2021-11-18 | Measuring instrument for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216345174U true CN216345174U (en) | 2022-04-19 |
Family
ID=81150113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122829569.7U Active CN216345174U (en) | 2021-11-18 | 2021-11-18 | Measuring instrument for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216345174U (en) |
-
2021
- 2021-11-18 CN CN202122829569.7U patent/CN216345174U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhao Inventor after: Ma Hongsheng Inventor after: Wang Fei Inventor after: Yang Jing Inventor before: Yang Jing |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: No.509A, Cuimiao Village, Cuimiao Town, Fucheng County, Hengshui City, Hebei Province, 053700 Patentee after: Chen Qiang Patentee after: Ji Yunbin Patentee after: Kong Xiangfan Address before: 053000 room 402, unit 3, building 4, Wanhe Liangjing, Taocheng District, Hengshui City, Hebei Province Patentee before: Yang Jing |
|
| TR01 | Transfer of patent right |