CN210128704U - Measuring device for municipal works - Google Patents
Measuring device for municipal works Download PDFInfo
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- CN210128704U CN210128704U CN201920729033.8U CN201920729033U CN210128704U CN 210128704 U CN210128704 U CN 210128704U CN 201920729033 U CN201920729033 U CN 201920729033U CN 210128704 U CN210128704 U CN 210128704U
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Abstract
The utility model discloses a measuring device for municipal works, which comprises a housin, the bottom of casing is provided with the base, the inner chamber left side of casing is connected with the round bar through the bearing along the fore-and-aft direction, the inner ring and the round bar interference fit of bearing, the outer loop of bearing and the inner wall fixed connection of casing, the outer wall front side interference fit of round bar has the one end of connecting plate, the inner chamber that the casing was extended to the left side one end of connecting plate just is provided with the rectangular plate, both ends symmetry is provided with the rectangular block about the left side of rectangular plate, the outer wall rear side interference fit of round bar has first conical gear, the inner chamber right side rear end of casing is connected with the worm through the bearing, the outer loop of bearing and the inner wall fixed connection of casing. This measuring device for municipal works, the device can effectual person of facilitating the use carry out angular surveying to the municipal works side slope, have improved the work efficiency of town road construction, more accord with actual user demand.
Description
Technical Field
The utility model relates to a municipal administration measurement technical field specifically is a measuring device for municipal works.
Background
The book teaches that engineering measurement comprises various measurement works carried out in the engineering construction surveying, designing, constructing and managing stages, and is directly served for a series of engineering procedures of surveying, designing, constructing, installing, completing, monitoring, operation management and the like of various construction projects, the gradient of the current highway is divided into a longitudinal gradient, a transverse gradient and a side slope gradient, the longitudinal gradient and the transverse gradient are generally measured by a level gauge, when the side slope gradient is measured, two persons are required to cooperate, one person uses a two-meter rod to measure the horizontal length, the other person measures the vertical height of the side slope, and then the side slope of the roadbed is calculated by checking an angle gauge, so that time and labor are wasted, the measuring difficulty is increased, the working efficiency of the highway construction is reduced, and the actual use requirements are not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measuring device for municipal works to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for municipal engineering comprises a shell, wherein a base is arranged at the bottom end of the shell, a round rod is connected to the left side of an inner cavity of the shell through a bearing in the front-back direction, an inner ring of the bearing is in interference fit with the round rod, an outer ring of the bearing is fixedly connected with the inner wall of the shell, one end of a connecting plate is in interference fit with the front side of the outer wall of the round rod, one end of the left side of the connecting plate extends out of the inner cavity of the shell and is provided with a rectangular plate, rectangular blocks are symmetrically arranged at the upper end and the lower end of the left side of the rectangular plate, a first bevel gear is in interference fit with the rear side of the outer wall of the round rod, a worm is connected to the rear end of the right side of the inner cavity of the shell through a bearing, the inner ring of the bearing is in interference fit with the worm, the outer ring of the, the inner ring of the bearing is in interference fit with the outer wall of the worm, the outer ring of the bearing is fixedly connected with the inner wall of the supporting plate, a second bevel gear meshed with the first bevel gear is welded on the left side of the worm, a first connecting rod is connected with the right side of the inner cavity of the shell along the front-back direction through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the first connecting rod, the outer ring of the bearing is fixedly connected with the inner wall of the shell, a worm wheel meshed and connected with the worm is arranged on the rear side of the outer wall of the first connecting rod in an interference fit manner, a groove is formed in the right side of the surface of the front end of the shell, an angle ruler is arranged at the rear side of the inner cavity of the groove, one end of the front side of the first connecting rod is provided with one end of the second connecting rod, the other end of the second connecting rod penetrates through the angle ruler and is provided with a pointer, and a glass plate is inserted in the front side of the inner cavity of the groove.
Preferably, the number of the connecting plates is two, and the two connecting plates are positioned at the front end and the rear end of the right side of the rectangular plate.
Preferably, the support plate is located on the right side of the round bar.
Preferably, the pointer and the rectangular plate are normally arranged.
Preferably, the pointer is located on the front side of the angle ruler.
Compared with the prior art, the beneficial effects of the utility model are that: this measuring device for municipal works, through applying the external force for rectangular plate anticlockwise rotation, make the rectangular plate drive the rectangular block, the connecting plate, round bar and first conical gear anticlockwise rotation, make second conical gear drive worm clockwise rotation through first conical gear, make the worm wheel drive the head rod through the worm, second connecting rod and pointer anticlockwise rotation, after the rectangular plate drives rectangular block and side slope contact, remove the external force of applying for the rectangular plate, the user passes through the pointer and stops the position in angle square front side, mark data, the device can effectual person of facilitating the use carry out angular surveying to the municipal works side slope, time saving and labor saving, the degree of difficulty when measuring has been reduced, it is more convenient to operate and use, the work efficiency of town road construction has been improved, more accord with actual user demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the housing of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
In the figure: 1. the device comprises a shell, 2, a base, 3, a round rod, 4, a connecting plate, 5, a rectangular plate, 6, a first conical gear, 7, a worm, 8, a supporting plate, 9, a second conical gear, 10, a first connecting rod, 11, a worm wheel, 12, a groove, 13, an angle ruler, 14, a second connecting rod, 15, a pointer, 16, a glass plate, 17 and a rectangular block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a measuring device for municipal engineering comprises a shell 1, a base 2 is arranged at the bottom end of the shell 1, a round rod 3 is connected to the left side of an inner cavity of the shell 1 along the front-back direction through a bearing, an inner ring of the bearing is in interference fit with the round rod 3, an outer ring of the bearing is fixedly connected with the inner wall of the shell 1, one end of a connecting plate 4 is in interference fit with the front side of the outer wall of the round rod 3, the rectangular plate 5 drives a rectangular block 17, the connecting plate 4 and the round rod 3 to rotate clockwise through external force applied to the rectangular plate 5 for clockwise rotation, the round rod 3 drives a first bevel gear 6 to rotate clockwise, the second bevel gear 9 drives a worm 7 to rotate anticlockwise through the relation that the first bevel gear 6 is meshed with the second bevel gear 9, the worm wheel 11 drives a first connecting rod 10, a second connecting rod 14 and a pointer 15 to rotate clockwise through the relation that the, the rectangular plate 5 is convenient to drive the rectangular block 17 to be rotatably accommodated in the inner cavity of the shell 1, one end of the left side of the connecting plate 4 extends out of the inner cavity of the shell 1 and is provided with the rectangular plate 5, the upper end and the lower end of the left side of the rectangular plate 5 are symmetrically provided with the rectangular blocks 17, the rear side of the outer wall of the round rod 3 is in interference fit with the first conical gear 6, the rear end of the right side of the inner cavity of the shell 1 is connected with the worm 7 through a bearing, the inner ring of the bearing is in interference fit with the worm 7, the outer ring of the bearing is fixedly connected with the inner wall of the shell 1, the rear side of the inner cavity of the shell 1 is provided with the supporting plate 8, the rectangular plate 5 is driven to drive the rectangular block 17, the connecting plate 4, the round rod 3 and the first conical gear 6 to rotate anticlockwise, the second conical gear 9 is driven to drive, the worm 7 drives the worm wheel 11 to drive the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate anticlockwise, the inner cavity of the supporting plate 8 is connected with the left side of the outer wall of the worm 7 through the bearing, the inner ring of the bearing is in interference fit with the outer wall of the worm 7, the outer ring of the bearing is fixedly connected with the inner wall of the supporting plate 8, the left side of the worm 7 is welded with the second bevel gear 9 which is meshed and connected with the first bevel gear 6, the right side of the inner cavity of the shell 1 is connected with the first connecting rod 10 through the bearing in the front-back direction, the inner ring of the bearing is in interference fit with the outer wall of the first connecting rod 10, the outer ring of the bearing is fixedly connected with the inner wall of the shell 1, the worm wheel 11 which is meshed and connected with the worm 7 is in interference fit with the rear side of the outer wall of the first connecting rod 10, the right side, the rectangular plate 5 is enabled to drive the rectangular block 17, the connecting plate 4, the round rod 3 and the first conical gear 6 to rotate anticlockwise, the second conical gear 9 is enabled to drive the worm 7 to rotate clockwise through the first conical gear 6, the worm wheel 11 is enabled to drive the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate anticlockwise through the worm 7, after the rectangular plate 5 drives the rectangular block 17 to be in contact with a side slope, external force applied to the rectangular plate 5 is removed, a user stops at the position of the front side of the angle ruler 13 through the pointer 15 to mark data, one end of the front side of the first connecting rod 10 is provided with one end of the second connecting rod 14, the other end of the second connecting rod 14 penetrates through the angle ruler 13 and is provided with the pointer 15, and after measurement is finished, the rectangular plate 5 drives the rectangular block 17, the connecting plate 4, the round rod 3 and the first conical gear 6 to rotate clockwise through the external force applied to the, promote second bevel gear 9 through first conical gear 6 and drive worm 7 anticlockwise rotation, make worm wheel 11 drive head rod 10, second connecting rod 14 and pointer 15 clockwise rotation through worm 7, through rectangular plate 5 and pointer 15 parallel arrangement, after rectangular plate 5 drove the rotatory inner chamber of accomodating into casing 1 of rectangular block 17, pointer 15 rotated to the zero scale position in right side of bevel protractor 13, the inner chamber front side of recess 12 has pegged graft and has had glass board 16.
As a preferred scheme, furthermore, the number of the connecting plates 4 is two, and two connecting plates 4 are located at the front end and the rear end of the right side of the rectangular plate 5, by applying an external force to the rectangular plate 5 for clockwise rotation, the rectangular plate 5 drives the rectangular block 17, the connecting plates 4 and the round rod 3 rotate clockwise, the round rod 3 drives the first bevel gear 6 to rotate clockwise, through the relationship that the first bevel gear 6 is meshed with the second bevel gear 9, the second bevel gear 9 is made to drive the worm 7 to rotate counterclockwise, through the relationship that the worm 7 is meshed with the worm wheel 11, the worm wheel 11 is made to drive the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate clockwise, and the rectangular plate 5 is made to drive the rectangular block 17 to rotate and is accommodated in the inner cavity of the.
Preferably, the supporting plate 8 is located on the right side of the round bar 3, the rectangular plate 5 is driven to drive the rectangular block 17, the connecting plate 4, the round bar 3 and the first bevel gear 6 to rotate counterclockwise by an external force applied to the rectangular plate 5 to rotate counterclockwise, the second bevel gear 9 is driven to drive the worm 7 to rotate clockwise by the first bevel gear 6, the supporting plate 8 supports the left side of the worm 7, and the worm wheel 11 is driven to drive the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate counterclockwise by the worm 7.
As a preferred scheme, furthermore, the pointer 15 and the rectangular plate 5 are normally disposed, after the measurement is finished, an external force applied to the rectangular plate 5 to rotate clockwise is applied, the rectangular plate 5 drives the rectangular block 17, the connecting plate 4, the circular rod 3 and the first bevel gear 6 to rotate clockwise, the first bevel gear 6 drives the second bevel gear 9 to drive the worm 7 to rotate counterclockwise, the worm 7 drives the worm wheel 11 to drive the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate clockwise, the rectangular plate 5 and the pointer 15 are disposed in parallel, and after the rectangular plate 5 drives the rectangular block 17 to rotate and store the rectangular block into the inner cavity of the housing 1, the pointer 15 rotates to the right zero scale position of the angle ruler 13.
Preferably, the pointer 15 is located at the front side of the angle ruler 13, the rectangular plate 5 is caused to drive the rectangular block 17, the connecting plate 4, the round bar 3 and the first bevel gear 6 to rotate counterclockwise by an external force applied to the rectangular plate 5 to rotate counterclockwise, the second bevel gear 9 is caused to drive the worm 7 to rotate clockwise by the first bevel gear 6, the worm wheel 11 is caused to drive the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate counterclockwise by the worm 7, after the rectangular plate 5 drives the rectangular block 17 to contact with the slope, the external force applied to the rectangular plate 5 is removed, and the user marks data by the pointer 15 staying at the position at the front side of the angle ruler 13.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the measurement is finished, a user applies an external force to the rectangular plate 5 to rotate clockwise, the rectangular plate 5 drives the rectangular block 17, the connecting plate 4 and the round rod 3 to rotate clockwise, the round rod 3 drives the first bevel gear 6 to rotate clockwise, the second bevel gear 9 drives the worm 7 to rotate anticlockwise through the meshing connection relationship between the first bevel gear 6 and the second bevel gear 9, the worm wheel 11 drives the first connecting rod 10, the second connecting rod 14 and the pointer 15 to rotate clockwise through the meshing connection relationship between the worm 7 and the worm wheel 11, the pointer 15 rotates to a zero scale position on the right side of the angle ruler 13 after the rectangular plate 5 drives the rectangular block 17 to rotate and is accommodated in the inner cavity of the shell 1, when the device is required to be used for measuring municipal engineering slopes, the device is placed at the bottom end of the slope, the left side of the shell 1 is opposite to the slope, and after the shell 1 is leveled, the user applies 5 anticlockwise rotatory external forces for rectangular plate, make rectangular plate 5 drive rectangular block 17, connecting plate 4, round bar 3 and 6 anticlockwise rotations of first conical gear, make second conical gear 9 drive worm 7 clockwise rotations through first conical gear 6, make worm wheel 11 drive head rod 10 through worm 7, second connecting rod 14 and 15 anticlockwise rotations of pointer, after rectangular plate 5 drives rectangular block 17 and side slope contact, remove and apply the external force of giving rectangular plate 5, the user stops the position in angle chi 13 front side through pointer 15, mark data, the device simple structure, operation convenient to use, can effectual person of facilitating the use carry out angle measurement to the municipal works side slope, more accord with actual user demand.
Claims (5)
1. A measuring device for municipal engineering, comprising a housing (1), characterized in that: the bottom of the shell (1) is provided with a base (2), the left side of an inner cavity of the shell (1) is connected with a round rod (3) through a bearing along the front-back direction, an inner ring of the bearing is in interference fit with the round rod (3), an outer ring of the bearing is fixedly connected with the inner wall of the shell (1), the front side of the outer wall of the round rod (3) is in interference fit with one end of a connecting plate (4), one end of the left side of the connecting plate (4) extends out of the inner cavity of the shell (1) and is provided with a rectangular plate (5), the upper end and the lower end of the left side of the rectangular plate (5) are symmetrically provided with rectangular blocks (17), the rear side of the outer wall of the round rod (3) is in interference fit with a first bevel gear (6), the rear end of the right side of the inner cavity of the shell (1) is connected with a worm (7) through a bearing, the inner ring of, the inner cavity rear side of the shell (1) is provided with a supporting plate (8), the inner cavity of the supporting plate (8) is connected with the outer wall left side of the worm (7) through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the worm (7), the outer ring of the bearing is fixedly connected with the inner wall of the supporting plate (8), the left side of the worm (7) is welded with a second bevel gear (9) meshed and connected with a first bevel gear (6), the inner cavity right side of the shell (1) is connected with a first connecting rod (10) through the bearing in the front-back reverse direction, the inner ring of the bearing is in interference fit with the outer wall of the first connecting rod (10), the outer ring of the bearing is fixedly connected with the inner wall of the shell (1), the outer wall rear side of the first connecting rod (10) is in interference fit with a worm wheel (11) meshed and connected with the worm (7), the front end surface right side, the utility model discloses a glass board, including recess (12), the inner chamber rear side of recess (12) is provided with bevel protractor (13), the front side one end of head rod (10) is provided with the one end of second connecting rod (14), the other end of second connecting rod (14) runs through bevel protractor (13) and is provided with pointer (15), the inner chamber front side plug-in of recess (12) has glass board (16).
2. The measuring device for municipal engineering according to claim 1, wherein: the number of the connecting plates (4) is two, and the two connecting plates (4) are positioned at the front end and the rear end of the right side of the rectangular plate (5).
3. The measuring device for municipal engineering according to claim 1, wherein: the supporting plate (8) is positioned on the right side of the round rod (3).
4. The measuring device for municipal engineering according to claim 1, wherein: the pointer (15) and the rectangular plate (5) are arranged normally.
5. The measuring device for municipal engineering according to claim 1, wherein: the pointer (15) is positioned on the front side of the angle ruler (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729033.8U CN210128704U (en) | 2019-05-19 | 2019-05-19 | Measuring device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729033.8U CN210128704U (en) | 2019-05-19 | 2019-05-19 | Measuring device for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210128704U true CN210128704U (en) | 2020-03-06 |
Family
ID=69662538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729033.8U Expired - Fee Related CN210128704U (en) | 2019-05-19 | 2019-05-19 | Measuring device for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210128704U (en) |
-
2019
- 2019-05-19 CN CN201920729033.8U patent/CN210128704U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 Termination date: 20210519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |