CN217786185U - Land engineering surveying and mapping device - Google Patents
Land engineering surveying and mapping device Download PDFInfo
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- CN217786185U CN217786185U CN202220977977.9U CN202220977977U CN217786185U CN 217786185 U CN217786185 U CN 217786185U CN 202220977977 U CN202220977977 U CN 202220977977U CN 217786185 U CN217786185 U CN 217786185U
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Abstract
The utility model relates to the technical field of engineering surveying and mapping, in particular to a land engineering surveying and mapping device; comprises an insertion rod, a sleeve, a top plate, a bottom plate and a positioning mechanism; the top plate and the bottom plate are L-shaped, and the vertical bending lengths of the top plate and the bottom plate are the same; the vertical bending positions of the top plate and the bottom plate are provided with round holes, and the two ends of the top and bottom of the sleeve are respectively and fixedly connected in the round holes of the top plate and the bottom plate; the middle part of the insertion rod is provided with threads, the sleeve is internally provided with internal threads, and the sleeve is in threaded connection with the middle part of the insertion rod; through holes are formed in the inner top plate and the bottom plate, a protruded pipe is arranged on the top plate outside the through holes, the positioning mechanism is arranged on the protruded pipe, and the bottom of the positioning mechanism is arranged in the through holes; the utility model provides a tape measure do not have the attachment at the construction place front end, the tape measure is in the bigger problem of measuring error ratio of department of buckling perpendicularly.
Description
Technical Field
The application relates to the technical field of engineering surveying and mapping, and particularly discloses a land engineering surveying and mapping device.
Background
In engineering construction, before mechanical equipment enters a field for construction, technicians often need to mark construction regions and specific construction shapes on a construction ground; technicians often use a measuring tape to measure, the measuring tape is long, and measuring tapes with different lengths of 30m, 50m and the like exist; when planning vertical corners and other areas, a square ring is often arranged at the front end of the tape for fixing measurement, and the square ring is used for fixing the front end of the tape for measurement; when a technician plans the construction area, the smooth ground is constructed without attachments, the technician needs to cooperate with a plurality of persons to measure at the vertical bending position, and the labor efficiency is low; the measurement error of the vertical bending part of the construction site is larger, and the method is not suitable for the site with higher construction precision.
The inventors have in view of this, provided a land engineering surveying and mapping apparatus so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a land engineering mapping device to solve the tape at the construction site front end and do not have the attachment, the tape is in the bigger problem of the measuring error ratio of the department of buckling perpendicularly.
In order to achieve the above object, the basic scheme of the utility model provides a land engineering surveying and mapping device, which comprises an insertion rod, a sleeve, a top plate, a bottom plate and a positioning mechanism; the top plate and the bottom plate are L-shaped, and the vertical bending lengths of the top plate and the bottom plate are the same; round holes are formed in the vertical bending positions of the top plate and the bottom plate, and two ends of the top bottom of the sleeve are fixedly connected into the round holes of the top plate and the bottom plate respectively; the middle part of the insertion rod is provided with threads, the sleeve is internally provided with internal threads, and the sleeve is in threaded connection with the middle part of the insertion rod; the inner top plate and the bottom plate are provided with through holes, the top plate outside the through holes is provided with protruding pipes, the positioning mechanism is arranged on the protruding pipes, and the bottom of the positioning mechanism is arranged in the through holes.
By adopting the technical scheme, the method has the advantages that: when a tape measure is used for measurement, a technician inserts the bottom end of an insertion rod in the surveying and mapping device into soil and fixes the surveying and mapping device; a technician lifts the positioning mechanism, the positioning mechanism slides out of the through hole in the bottom plate, the square ring of the tape measure is placed on the through hole above the bottom plate, the technician loosens the positioning mechanism, the positioning mechanism enters the through hole of the bottom plate again, and the square ring is fixed on the surveying and mapping device; technicians can use the tape to measure, when the technicians measure the length of the other side of the vertical bending part, the vertical bending lengths of the top plate and the bottom plate are the same, the fixed position of the front end of the tape is accurate, and the measurement error is small; when a plurality of technicians work cooperatively, the technicians can use the measuring device to measure the two sides of the vertical bending simultaneously, and the labor efficiency is high; the problem that the measuring error of the tape at the vertical bending position is large because the tape does not have attachments at the front end of a construction site is solved.
Further, the positioning mechanism comprises a round tube, a positioning rod, a lifting rod and a spring; the bottom of the circular tube is provided with external threads, and the bottom of the circular tube is in threaded connection with the inside of the protruding tube; the middle part of the positioning rod is provided with a boss, the positioning rod is arranged in the circular tube, the spring is arranged in the circular tube, and the spring is arranged above the boss; the top end of the circular tube is fixedly connected with a check ring, the check ring presses the top end of the spring, and the bottom end of the spring abuts against the boss; the top end of the positioning rod passes through the check ring and is connected with the lifting rod through screw threads.
By adopting the technical scheme, the method has the advantages that: when the front end of the tape is fixed, a technician holds the lifting rod to pull upwards, the positioning rod moves upwards in the cylinder, the boss compresses the spring, and the bottom of the positioning rod leaves the through hole in the bottom plate; the technical staff places the quad ring on the through-hole of bottom plate top, and the technical staff loosens the shadoof, and the spring reconversion is in, and in the through-hole on the bottom plate was got into again to the locating lever bottom, the quad ring was fixed promptly on the locating lever between roof and bottom plate.
Furthermore, the through holes on the top plate and the bottom plate correspond to each other, the bottom of the positioning rod is arranged in the through hole, and the positioning rod is connected with the through hole in a sliding mode.
By adopting the technical scheme, the method has the advantages that: the through holes on the top plate and the bottom plate correspond to each other, and the positioning rod can move in the through holes on the top plate and the bottom plate; the positioning rod is connected with the through hole in a sliding mode, and the positioning rod can slide into the through hole in the bottom plate under the action of the spring to fix the square ring.
Furthermore, the middle part of the lifting rod is a short cylinder, the radial two sides of the short cylinder are provided with holding rods, and the short cylinder is in threaded connection with the top end of the positioning rod.
By adopting the technical scheme, the device has the advantages that: the short cylinder provides a threaded connection space for the lifting rod and the positioning rod, and the holding rod has a certain length, so that the holding rod is beneficial to holding by technicians.
Furthermore, the bottom ends of the insertion rod and the positioning rod are in a conical shape; the top end of the insertion rod is provided with a round hammering table.
By adopting the technical scheme, the method has the advantages that: the bottom end of the insertion rod is conical, the contact pressure between the bottom end of the insertion rod and the ground is high, and the insertion rod can enter soil to fix the surveying and mapping device conveniently; the bottom end of the positioning rod is conical, so that the bottom end of the positioning rod can enter the through hole in the bottom plate to achieve a guiding effect; the technician may use a hammer to hammer the hammer table and insert the insert rod into the soil for securement.
Furthermore, scales are arranged on the left side surface and the front side surface of the top plate and the bottom plate.
By adopting the technical scheme, the device has the advantages that: the left side face and the front side face of the top plate and the bottom plate are provided with scales, and the worker can know the vertical bending length of the top plate and the bottom plate through the scales so as to calculate the measurement length.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are 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 to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a land engineering surveying and mapping device according to an embodiment of the present application;
FIG. 2 showsbase:Sub>A cross-sectional view taken along the plane A-A of FIG. 1;
FIG. 3 shows a cross-sectional view taken along the plane B-B of FIG. 1;
FIG. 4 shows a left side view of FIG. 2;
fig. 5 shows a schematic view of the structure of the insertion rod of fig. 1.
Detailed Description
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 a part of the embodiments of the present application, and not all of the 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.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises an insertion rod 1, a hammering table 101, a bottom plate 2, a top plate 3, a protruded pipe 301, a sleeve 4, a positioning rod 5, a square ring 6, a circular pipe 7, a spring 8, a lifting rod 9, a retainer ring 10, a tape 11 and scales 12.
Example 1:
as shown in fig. 1 to 5, the embodiment of the utility model discloses a land engineering surveying and mapping device, which comprises an insertion rod 1, a sleeve 4, a top plate 3, a bottom plate 2 and a positioning mechanism; the top plate 3 and the bottom plate 2 are L-shaped, and the vertical bending lengths of the top plate 3 and the bottom plate 2 are the same; round holes are formed in the vertical bending positions of the top plate 3 and the bottom plate 2, and the top and bottom ends of the sleeve 4 are fixedly connected in the round holes of the top plate 3 and the bottom plate 2 respectively; the middle part of the insertion rod 1 is provided with threads, the sleeve 4 is internally provided with internal threads, and the sleeve 4 is connected to the middle part of the insertion rod 1 through threads; the through holes are formed in the inner top plate 3 and the bottom plate 2, the protruded pipe 301 is arranged on the top plate 3 outside the through holes, the positioning mechanism is arranged on the protruded pipe 301, and the bottom of the positioning mechanism is arranged in the through holes.
By adopting the technical scheme, the device has the advantages that: when the tape 11 is used for measurement, a technician inserts the bottom end of an insertion rod 1 in the surveying and mapping device into soil and fixes the surveying and mapping device; a technician lifts the positioning mechanism, the positioning mechanism slides out of the through hole in the bottom plate 2, the square ring 6 of the tape 11 is placed on the through hole above the bottom plate 2, the technician loosens the positioning mechanism, the positioning mechanism enters the through hole of the bottom plate 2 again, and the square ring 6 is fixed on the surveying and mapping device; technicians can measure by using the tape 11, when the technicians measure the length of the other side of the vertical bending part, the vertical bending lengths of the top plate 3 and the bottom plate 2 are the same, the front end fixing position of the tape 11 is accurate, and the measuring error is small; when a plurality of technicians work cooperatively, the technicians can use the measuring device to measure two sides of the vertical bending simultaneously, and the labor efficiency is high; the problem that the tape 11 has no attachment at the front end of a construction site and the measurement error of the tape 11 at the vertical bending position is large is solved.
As shown in fig. 1 and 3: the positioning mechanism comprises a round tube 7, a positioning rod 5, a lifting rod 9 and a spring 8; the bottom of the round tube 7 is provided with an external thread, and the bottom of the round tube 7 is connected in the protruded tube 301 in a threaded manner; a boss is arranged in the middle of the positioning rod 5, the positioning rod 5 is arranged in the circular tube 7, the spring 8 is arranged in the circular tube 7, and the spring 8 is arranged above the boss; the top end of the circular tube 7 is fixedly connected with a check ring 10, the check ring 10 presses the top end of the spring 8, and the bottom end of the spring 8 abuts against the boss; the top end of the positioning rod 5 passes through the retainer ring 10 and is in threaded connection with the lifting rod 9.
By adopting the technical scheme, the method has the advantages that: when the front end of the tape 11 is fixed, a technician holds the lifting rod 9 and pulls the lifting rod upwards, the positioning rod 5 moves upwards in the cylinder, the lug boss compresses the spring 8, and the bottom of the positioning rod 5 leaves the through hole in the bottom plate 2; the technical staff places quad ring 6 on the through-hole of bottom plate 2 top, and the technical staff loosens shadoof 9, and spring 8 reconversion, locating lever 5 bottom reentrant in the through-hole on bottom plate 2, quad ring 6 is fixed on locating lever 5 between roof 3 and bottom plate 2 promptly.
As shown in fig. 1: the through holes on the top plate 3 and the bottom plate 2 are corresponding, the bottom of the positioning rod 5 is arranged in the through hole, and the positioning rod 5 is connected with the through hole in a sliding mode.
By adopting the technical scheme, the method has the advantages that: the through holes on the top plate 3 and the bottom plate 2 correspond to each other, and the positioning rod 5 can move in the through holes on the top plate 3 and the bottom plate 2; the positioning rod 5 is connected with the through hole in a sliding mode, and the positioning rod 5 can slide into the through hole on the bottom plate 2 to fix the square ring 6 under the action of the spring 8.
The middle part of the lifting rod 9 is a short cylinder, the radial two sides of the short cylinder are provided with holding rods, and the short cylinder is in threaded connection with the top end of the positioning rod 5.
By adopting the technical scheme, the method has the advantages that: the short cylinder provides a threaded connection space for the lifting rod 9 and the positioning rod 5, and the holding rod has a certain length, so that the holding rod is beneficial to holding by technicians.
As shown in fig. 5: the bottom ends of the insertion rod 1 and the positioning rod 5 are in a conical shape; the top end of the insertion rod 1 is provided with a circular hammering table 101.
By adopting the technical scheme, the method has the advantages that: the bottom end of the insertion rod 1 is conical, the contact pressure between the bottom end of the insertion rod 1 and the ground is large, and the insertion rod 1 can enter soil to fix the surveying and mapping device conveniently; the bottom end of the positioning rod 5 is conical, so that the bottom end of the positioning rod 5 can enter the through hole in the bottom plate 2 to achieve a guiding effect; the technician may hammer the hammering table 101 with a hammer to insert the insertion rod 1 into the soil to be fixed.
As shown in fig. 2 and 4: scales 12 are arranged on the left side surface and the front side surface of the top plate 3 and the bottom plate 2.
By adopting the technical scheme, the method has the advantages that: be provided with scale 12 on the left surface, the leading flank of roof 3, bottom plate 2, the staff can know the perpendicular length of buckling of roof 3, bottom plate 2 through scale 12 to calculate measurement length.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. Land engineering mapping device, its characterized in that: comprises an insertion rod, a sleeve, a top plate, a bottom plate and a positioning mechanism; the top plate and the bottom plate are L-shaped, and the vertical bending lengths of the top plate and the bottom plate are the same; the vertical bending positions of the top plate and the bottom plate are provided with round holes, and the two ends of the top and bottom of the sleeve are respectively and fixedly connected in the round holes of the top plate and the bottom plate; the middle part of the insertion rod is provided with threads, the sleeve is internally provided with internal threads, and the sleeve is in threaded connection with the middle part of the insertion rod; the inner top plate and the bottom plate are provided with through holes, the top plate outside the through holes is provided with protruding pipes, the positioning mechanism is arranged on the protruding pipes, and the bottom of the positioning mechanism is arranged in the through holes.
2. A land engineering surveying arrangement according to claim 1, characterized by: the positioning mechanism comprises a circular tube, a positioning rod, a lifting rod and a spring; the bottom of the circular tube is provided with external threads, and the bottom of the circular tube is in threaded connection with the inside of the protruding tube; a boss is arranged in the middle of the positioning rod, the positioning rod is arranged in the circular tube, the spring is arranged in the circular tube, and the spring is arranged above the boss; the top end of the circular tube is fixedly connected with a check ring, the check ring presses the top end of the spring, and the bottom end of the spring abuts against the boss; the top end of the positioning rod passes through the check ring and is connected with the lifting rod through threads.
3. A land engineering surveying arrangement according to claim 2, characterized in that: the through holes on the top plate and the bottom plate correspond to each other, the bottom of the positioning rod is arranged in the through hole, and the positioning rod is connected with the through hole in a sliding mode.
4. A land engineering surveying arrangement according to claim 3, characterized by: the middle part of the lifting rod is a short cylinder, the radial two sides of the short cylinder are provided with holding rods, and the short cylinder is in threaded connection with the top end of the positioning rod.
5. A land engineering surveying arrangement according to claim 4, characterized by: the bottom ends of the insertion rod and the positioning rod are in a conical shape; the top end of the insertion rod is provided with a round hammering table.
6. A land engineering surveying arrangement according to claim 5, characterized by: scales are arranged on the left side surface and the front side surface of the top plate and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220977977.9U CN217786185U (en) | 2022-04-26 | 2022-04-26 | Land engineering surveying and mapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220977977.9U CN217786185U (en) | 2022-04-26 | 2022-04-26 | Land engineering surveying and mapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786185U true CN217786185U (en) | 2022-11-11 |
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ID=83907157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220977977.9U Active CN217786185U (en) | 2022-04-26 | 2022-04-26 | Land engineering surveying and mapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786185U (en) |
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2022
- 2022-04-26 CN CN202220977977.9U patent/CN217786185U/en active Active
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