CN213951878U - Scraper blade for highway survey design and route construction lofting - Google Patents
Scraper blade for highway survey design and route construction lofting Download PDFInfo
- Publication number
- CN213951878U CN213951878U CN202022645082.9U CN202022645082U CN213951878U CN 213951878 U CN213951878 U CN 213951878U CN 202022645082 U CN202022645082 U CN 202022645082U CN 213951878 U CN213951878 U CN 213951878U
- Authority
- CN
- China
- Prior art keywords
- scraper blade
- fixedly connected
- top surface
- flat plate
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Repair (AREA)
Abstract
The utility model relates to a construction is scraper blade technical field for laying out, especially a highway survey design and is scraper blade for route construction laying out, which comprises a flat plate, the handheld pole of middle part fixedly connected with of dull and stereotyped top surface, one side sliding connection of handheld pole surface has the scraper blade, the both sides of dull and stereotyped surface are upwards perk and are formed and keep off the native board, the spacing groove has been seted up to one side that the flat board is close to handheld pole top surface, scraper blade and spacing groove sliding connection, two first bosss of one side fixedly connected with that the flat board is close to the spacing groove top surface. The utility model has the advantages that: through scraper blade and spacing groove sliding connection, the top fixedly connected with depression bar of bracing piece surface, handheld pole is less than the top surface of depression bar, and the user holds handheld pole and pushes down the depression bar, and the scraper blade slides out from the inside of spacing groove, and convenient to use person scrapes the operation to the soil layer of waiting to measure the point, and two springs are convenient for reset the scraper blade simultaneously, and two stoppers can carry on spacingly to the scraper blade simultaneously.
Description
Technical Field
The utility model relates to a construction is scraper blade technical field for laying out, especially a highway surveys design and is used scraper blade with route construction laying out.
Background
The construction layout is that the plane position and elevation of the engineering building on the design drawing are measured by a certain measuring instrument and method, the measurement work of the engineering building on the spot is called construction layout (also called construction setting-out), the measurement work is to use the control points to measure the terrain characteristic points on the ground and draw the terrain characteristic points on the drawing, the construction layout is the opposite, according to the design size of the building, the geometric relationship of the positions between the characteristic points of each part of the building and the control points is found, the layout data such as distance, angle, elevation, coordinate and the like are calculated, then the control points are used to determine the characteristic points of the building on the spot for construction, the scraper for the existing road survey design and route construction layout is generally used for scraping the determined place by manually holding the scraper, and the following defects are existed while the problem of fixed point determination is solved:
the scraper blade structure for the existing highway survey design and route construction lofting is complex, the levelness of the scraper blade is not convenient to adjust, and the determination of the positioning point is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a highway survey design and route construction scraper blade for laying-out, effectively solved prior art's not enough.
The purpose of the utility model is realized through the following technical scheme: a scraper for highway survey design and route construction lofting comprises a flat plate, wherein a handheld rod is fixedly connected to the middle of the top surface of the flat plate, and a scraper is slidably connected to one side of the outer surface of the handheld rod;
the two sides of the outer surface of the flat plate are upwards raised to form a soil retaining plate, one side of the flat plate close to the top surface of the handheld rod is provided with a limiting groove, the scraper is connected with the limiting groove in a sliding manner, one side of the flat plate close to the top surface of the limiting groove is fixedly connected with two first bosses, the outer walls of the two first bosses are both connected with springs in a sliding manner, the middle of one side of the flat plate far away from the top surface of the limiting groove is provided with a first horizontal bubble, the middle of one side of the flat plate close to the top surface of the soil retaining plate is fixedly connected with a second horizontal bubble, transparent covers are arranged at the tops of the first horizontal bubble and the second horizontal bubble, and the two transparent covers are both fixedly connected with the top surface of the flat plate through screws;
the middle part of the top surface of the scraper is fixedly connected with a support rod, the top end of the outer surface of the support rod is fixedly connected with a pressure rod, two corners of the scraper, which are far away from the top end of the side surface of the handheld rod, are fixedly connected with positioning plates, the middle parts of the bottom surfaces of the two positioning plates are fixedly connected with second bosses, and the outer walls of the two second bosses are respectively connected with a spring in a sliding manner;
the bottom fixedly connected with two stoppers of handheld pole near the locating plate side, two the stopper is all placed in the top of locating plate.
Optionally, the handheld rod is perpendicular to the flat plate, the side face, close to the support rod, of the handheld rod is flush with the side wall of the limit groove, the top face of the handheld rod is lower than the top face of the pressure rod, and the length of the handheld rod is smaller than that of the limit groove.
By adopting the scheme, the handheld rod can facilitate a user to move the flat plate, can be used as a supporting point to press the pressing rod downwards, and can be used for scraping the soil layer of the point to be measured through the handheld rod.
Optionally, the bottom surface of the scraper blade is flush with the bottom surface of the flat plate, and oblique angles are arranged on two sides of the bottom surface of the scraper blade.
By adopting the scheme, when the scraper resets, a user can hold the handheld rod to level the flat plate, and the two oblique angles are convenient for scraping the soil layer.
Optionally, the outer diameter of the two first bosses is equal to the inner diameter of the spring, the structures of the two first bosses are equal to the structures of the second bosses, and the axes of the two first bosses are equal to the axes of the second bosses.
By adopting the scheme, the two first bosses and the second bosses play a limiting role in the two springs, so that the springs are prevented from popping up accidentally.
Optionally, two the stopper all is through hexagon socket head cap screw and the side fixed connection of handheld pole, two the bottom surface of stopper is equallyd divide and is do not laminated with the top surface of scraper blade and locating plate mutually.
Adopt this scheme, two limiting plates can carry on spacingly to the scraper blade, prevent that the scraper blade from popping out from the spacing inslot portion accident because of the elastic force effect of two springs, also convenient to use person assembles simultaneously.
Optionally, the size of two translucent cover inner wall is equallyd divide respectively with the size looks adaptation of first horizontal bubble and second horizontal bubble surface, two the bottom surface of translucent cover all laminates with the top surface of flat board mutually.
By adopting the scheme, the two transparent covers can limit the positions of the first horizontal bubble and the second horizontal bubble, are convenient for observing the first horizontal bubble and the second horizontal bubble, and can protect the first horizontal bubble and the second horizontal bubble.
The utility model has the advantages of it is following:
1. this highway surveys design and line construction scraper blade for laying-out, through scraper blade and spacing groove sliding connection, the top fixedly connected with depression bar of bracing piece surface, the top surface of handheld pole is less than the top surface of depression bar, the user holds handheld pole to push down the depression bar, and then the scraper blade slides out from the inside of spacing groove, and then convenient to use person scrapes the operation of leveling to the soil layer of waiting to measure the point, two springs are convenient for reset the scraper blade simultaneously, two stoppers can carry on spacingly to the scraper blade simultaneously.
2. This highway surveys design and scraper blade for route construction laying-out, handle the pole through the middle part fixedly connected with at dull and stereotyped top surface, the both sides of dull and stereotyped surface upwards stick up and form and keep off the native board, first level bubble and second level bubble are all placed inside the translucent cover, two translucent covers pass through screw and dull and stereotyped top surface fixed connection, the user holds handheld pole, make dull and stereotyped slip of making a round trip along its length direction, and make the bubble in first level bubble and the second level bubble be in the equilibrium point, and then realize the leveling operation to the flat board, convenient to use person operates and uses.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention;
FIG. 2 is a schematic diagram of a flat plate structure of the present invention;
FIG. 3 is a schematic view of the scraper structure of the present invention;
fig. 4 is a schematic view of the structure of the transparent cover of the present invention.
In the figure: 1-flat plate, 2-soil retaining plate, 3-limiting block, 4-handheld rod, 5-pressure rod, 6-transparent cover, 7-second boss, 8-spring, 9-first boss, 10-scraper, 11-limiting groove, 12-supporting rod, 13-positioning plate, 14-first horizontal bubble and 15-second horizontal bubble.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, the scraper for lofting of road survey design and route construction comprises a flat plate 1, wherein a handheld rod 4 is fixedly connected to the middle part of the top surface of the flat plate 1, and a scraper 10 is slidably connected to one side of the outer surface of the handheld rod 4;
the two sides of the outer surface of the flat plate 1 are upwards warped to form a soil retaining plate 2, one side of the flat plate 1, which is close to the top surface of the handheld rod 4, is provided with a limiting groove 11, a scraper 10 is in sliding connection with the limiting groove 11, one side of the flat plate 1, which is close to the top surface of the limiting groove 11, is fixedly connected with two first bosses 9, the outer walls of the two first bosses 9 are both in sliding connection with springs 8, the middle part of one side of the flat plate 1, which is far from the top surface of the limiting groove 11, is provided with a first horizontal bubble 14, the middle part of one side of the flat plate 1, which is close to the top surface of the soil retaining plate 2, is fixedly connected with a second horizontal bubble 15, the tops of the first horizontal bubble 14 and the second horizontal bubble 15 are both provided with transparent covers 6, and the two transparent covers 6 are both fixedly connected with the top surface of the flat plate 1 through screws;
a support rod 12 is fixedly connected to the middle of the top surface of the scraper 10, a pressure rod 5 is fixedly connected to the top end of the outer surface of the support rod 12, positioning plates 13 are fixedly connected to two corners of the scraper 10 away from the top end of the side surface of the handheld rod 4, second bosses 7 are fixedly connected to the middle of the bottom surfaces of the two positioning plates 13, and the outer walls of the two second bosses 7 are respectively connected with a spring 8 in a sliding manner;
the bottom fixedly connected with two stopper 3 of handheld pole 4 near the locating plate 13 side, two stopper 3 all place in the top of locating plate 13.
As an optional technical solution of the utility model: the handheld rod 4 is vertically arranged on the flat plate 1, the side face, close to the supporting rod 12, of the handheld rod 4 is flush with the side wall of the limiting groove 11, the top face of the handheld rod 4 is lower than the top face of the pressing rod 5, and the length of the handheld rod 4 is smaller than that of the limiting groove 11.
This scheme is when concrete implementation, and handheld pole 4 passes through welding mode and dull and stereotyped 1 top surface fixed connection, and then handheld pole 4 is connected as a whole with dull and stereotyped 1, and convenient to use person hands handheld pole 4 and operates dull and stereotyped 1, and handheld pole 4 also convenient to use person presses depression bar 5 simultaneously.
As an optional technical solution of the utility model: the bottom surface of the scraper 10 is flush with the bottom surface of the flat plate 1, and oblique angles are arranged on two sides of the bottom surface of the scraper 10.
This scheme is when concrete implementation, and the scraper blade 10 will be put into earlier inside the spacing groove 11, then is carrying out fixed connection with two stopper 3 and handheld pole 4, and then can restrict the position of scraper blade 10 through spacing groove 11, two springs 8 and two stopper 3, and convenient to use person carries out the leveling to dull and stereotyped 1.
As an optional technical solution of the utility model: the outer diameters of the two first bosses 9 are equal to the inner diameters of the springs 8 respectively, the structures of the two first bosses 9 are equal to the structures of the second bosses 7 respectively, and the axes of the two first bosses 9 are equal to the axes of the second bosses 7 respectively.
This scheme is when concrete implementation, and two first bosss 9 and second boss 7 can carry on spacingly to spring 8, during the installation, will install with scraper blade 10 earlier, and the internal diameter that is less than spring 8 respectively is equallyd divide to the external diameter of two first bosss 9 simultaneously, and two springs 8 of also being convenient for are respectively with first boss 9 and second boss 7 looks sliding connection.
As an optional technical solution of the utility model: two stopper 3 all pass through hexagon socket head cap screw and the side fixed connection of handheld pole 4, and the bottom surface of two stopper 3 is equallyd divide and is laminated with the top surface of scraper blade 10 and locating plate 13 mutually respectively.
This scheme is when concrete implementation, and after scraper blade 10 was put in the installation of two stopper 3, the user directly pressed depression bar 5, and then was convenient for carry out fixed connection with two stopper 3 and handheld pole 4.
As an optional technical solution of the utility model: the sizes of the inner walls of the two transparent covers 6 are respectively matched with the sizes of the outer surfaces of the first horizontal bubble 14 and the second horizontal bubble 15, and the bottom surfaces of the two transparent covers 6 are attached to the top surface of the flat plate 1.
When the scheme is implemented specifically, the two transparent covers 6 can limit the first horizontal bubble 14 and the second horizontal bubble 15, the first horizontal bubble 14 and the second horizontal bubble 15 can be observed conveniently, leveling is convenient for a user, the height of the flat plate 1 and the height of the handheld rod 4 are fixed, and the user can calibrate and measure the position of a point to be measured conveniently.
The working process of the utility model is as follows: when a user uses the soil-blocking plate, the scraper 10 is connected with the limiting groove 11 in a sliding manner, the top end of the outer surface of the supporting rod 12 is fixedly connected with the pressure rod 5, the top surface of the hand-held rod 4 is lower than the top surface of the pressure rod 5, the user holds the hand-held rod 4 and presses down the pressure rod 5, then the scraper 10 slides out of the limiting groove 11, the soil layer of a point to be detected is convenient for the user to strike off, meanwhile, the scraper 10 is convenient to reset by the two springs 8, the scraper 10 can be limited by the two limiting blocks 3, the hand-held rod 4 is fixedly connected to the middle of the top surface of the flat plate 1, two sides of the outer surface of the flat plate 1 are upwards warped to form the soil-blocking plate 2, the first horizontal bubble 14 and the second horizontal bubble 15 are both placed inside the transparent covers 6, the two transparent covers 6 are fixedly connected with the top surface of the flat plate 1 through screws, the user holds the hand-held rod 4, and the flat plate 1 slides back and forth along the length direction, and the air bubbles in the first horizontal bubble 14 and the second horizontal bubble 15 are at a balance point, so that the leveling operation of the flat plate 1 is realized, and the operation and the use are convenient for a user.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway survey design and for route construction laying-out scraper blade which characterized in that: the multifunctional cleaning tool comprises a flat plate (1), wherein a handheld rod (4) is fixedly connected to the middle of the top surface of the flat plate (1), and a scraper (10) is connected to one side of the outer surface of the handheld rod (4) in a sliding manner;
two sides of the outer surface of the flat plate (1) are raised upwards to form a soil retaining plate (2), one side of the flat plate (1) close to the top surface of the handheld rod (4) is provided with a limit groove (11), the scraper (10) is connected with the limit groove (11) in a sliding way, one side of the flat plate (1) close to the top surface of the limit groove (11) is fixedly connected with two first bosses (9), the outer walls of the two first bosses (9) are both connected with a spring (8) in a sliding way, a first horizontal bubble (14) is arranged in the middle of one side of the flat plate (1) far away from the top surface of the limit groove (11), the middle part of the flat plate (1) close to one side of the top surface of the soil retaining plate (2) is fixedly connected with a second horizontal bubble (15), transparent covers (6) are arranged at the tops of the first horizontal bubble (14) and the second horizontal bubble (15), and the two transparent covers (6) are fixedly connected with the top surface of the flat plate (1) through screws;
the middle of the top surface of the scraper (10) is fixedly connected with a support rod (12), the top end of the outer surface of the support rod (12) is fixedly connected with a pressure rod (5), two corners of the scraper (10), which are far away from the top end of the side surface of the handheld rod (4), are fixedly connected with positioning plates (13), the middle of the bottom surfaces of the two positioning plates (13) is fixedly connected with second bosses (7), and the outer walls of the two second bosses (7) are respectively connected with a spring (8) in a sliding manner; the bottom fixedly connected with two limiting blocks (3) of handheld pole (4) near locating plate (13) side, two limiting blocks (3) all place in the top of locating plate (13).
2. The screed of claim 1, wherein the screed comprises: the handheld rod (4) is perpendicular to the flat plate (1), the side face, close to the supporting rod (12), of the handheld rod (4) is flush with the side wall of the limiting groove (11), the top face of the handheld rod (4) is lower than the top face of the pressing rod (5), and the length of the handheld rod (4) is smaller than that of the limiting groove (11).
3. The screed of claim 1, wherein the screed comprises: the bottom surface of scraper blade (10) and the bottom surface of dull and stereotyped (1) are parallel and level mutually, the both sides of scraper blade (10) bottom surface all are provided with the oblique angle.
4. The screed of claim 1, wherein the screed comprises: two the internal diameter that is less than spring (8) is equallyd divide to the external diameter of first boss (9), two the structure of first boss (9) is equallyd divide and is the same with the structure of second boss (7), two the axis of first boss (9) is equallyd divide and is do not collinear with the axis of second boss (7).
5. The screed of claim 1, wherein the screed comprises: two stopper (3) all through the side fixed connection of hexagon socket head cap screw with handheld pole (4), two the bottom surface of stopper (3) is equallyd divide and is do not laminated with the top surface of scraper blade (10) and locating plate (13) mutually.
6. The screed of claim 1, wherein the screed comprises: two the size of translucent cover (6) inner wall is equallyd divide respectively with the size looks adaptation of first level bubble (14) and second level bubble (15) surface, two the bottom surface of translucent cover (6) all laminates mutually with the top surface of dull and stereotyped (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645082.9U CN213951878U (en) | 2020-11-16 | 2020-11-16 | Scraper blade for highway survey design and route construction lofting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645082.9U CN213951878U (en) | 2020-11-16 | 2020-11-16 | Scraper blade for highway survey design and route construction lofting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213951878U true CN213951878U (en) | 2021-08-13 |
Family
ID=77208921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022645082.9U Active CN213951878U (en) | 2020-11-16 | 2020-11-16 | Scraper blade for highway survey design and route construction lofting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213951878U (en) |
-
2020
- 2020-11-16 CN CN202022645082.9U patent/CN213951878U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213951878U (en) | Scraper blade for highway survey design and route construction lofting | |
| US20200147836A1 (en) | Tile Cutting Hand Tool | |
| CN109974675A (en) | Portable type room measuring prism | |
| CN212158496U (en) | Device for measuring approach angle and departure angle of vehicle by digital display inclinometer | |
| CN201242439Y (en) | Universal level ruler | |
| CN2858854Y (en) | Cement | |
| CN211234422U (en) | On-spot mapping device of building engineering cost | |
| CN209559209U (en) | Portable type room measuring prism | |
| CN214666509U (en) | Surveying and mapping device for indoor design | |
| CN201460175U (en) | Multifunctional cement trowel | |
| CN205799450U (en) | The lifting tool case installed for fire engineering | |
| CN218140802U (en) | Marking device | |
| CN111239743B (en) | Ultrasonic ranging device for civil engineering | |
| CN212228061U (en) | Guarantee to build laser level appearance seat of wall body quality and convenience by laying bricks or stones | |
| CN211147656U (en) | Highway side slope measuring device | |
| CN220794094U (en) | Auxiliary device is measured to ceramic tile face elevation | |
| CN219365495U (en) | Leveling device for wall reinforcement | |
| CN217604865U (en) | Building engineering detects with synthesizing measuring stick | |
| CN221055751U (en) | Laser ranging level bar | |
| CN215866216U (en) | Measuring point positioning device for measuring concrete strength by ultrasonic rebound method | |
| CN204774277U (en) | Writing on blackboard wiping arrangement of automatic positioning work area based on religion rod controller | |
| CN210180412U (en) | Auxiliary device of handheld displacement measuring instrument | |
| CN108215594A (en) | A kind of Multifunctional straightedge | |
| CN211601874U (en) | Concrete slurry pouring thickness control device | |
| CN217585640U (en) | Floor tile flatness control box ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |