CN213180033U - High-strength construction marker post - Google Patents
High-strength construction marker post Download PDFInfo
- Publication number
- CN213180033U CN213180033U CN202022413191.8U CN202022413191U CN213180033U CN 213180033 U CN213180033 U CN 213180033U CN 202022413191 U CN202022413191 U CN 202022413191U CN 213180033 U CN213180033 U CN 213180033U
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- sleeve
- rod
- base
- marker post
- adjusting
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Abstract
A high-strength construction marker post comprises a base and a marker post, wherein an adjusting seat is arranged above the base, a level bubble is embedded at one side of the adjusting seat, the middle position of the bottom of the base is provided with a main plug, two ends of the base are respectively provided with a group of auxiliary ground nails, ribs arranged in a barb shape are arranged on the side wall of the main plug, a sleeve is arranged above the adjusting seat, the marker post comprises an outer post and an inner post which is arranged in the outer post and movably connected with the outer post, the outer post is inserted in the sleeve, the top end of the outer rod is a threaded section, at least two U-shaped grooves are longitudinally arranged on the threaded section, a sleeve is arranged at the joint of the outer rod and the thread section, an internal thread matched with the thread section is arranged on the inner wall of the sleeve, the connection strength between the marker post and the ground is high, shaking and inclining are not easy to occur, and the stability of the marker post can be effectively guaranteed.
Description
Technical Field
The utility model relates to a construction field, concretely relates to high strength construction sighting rod.
Background
The engineering survey related to the present engineering construction relates to various industries, such as railway, highway engineering survey, hydraulic engineering survey, bridge and tunnel engineering survey, building engineering survey, mine survey, ocean engineering survey, military engineering survey, 3-dimensional industrial survey and the like, the survey requires that a marker post and a horizontal plane are perpendicular to ensure the measurement precision, at present, when in use, the marker post is often held by manpower, the correct angle of the marker post is ensured by the feeling of an operator, because the complexity of the landform and the technical level of the operator are inconsistent, the marker post and the horizontal plane are difficult to ensure to be perpendicular, thereby causing the inaccuracy of the measurement, and ensuring the construction quality.
The above problems are problems that should be considered and solved in the design and application of construction targets.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides an overcome the defect among the prior art, rational in infrastructure high strength construction sighting rod.
The technical solution of the utility model is that: the utility model provides a high strength construction sighting rod, includes base and sighting rod, the base top is equipped with adjusts the seat, one side of adjusting the seat inlays and is equipped with the air level, its intermediate position in bottom of base is equipped with the main plug, and both ends then are equipped with a set of supplementary ground nail respectively, be equipped with the rib that barb form set up on the lateral wall of main plug, the top of adjusting the seat is equipped with the sleeve pipe, the sighting rod includes outer pole and sets up the interior pole rather than swing joint in outer pole, outer pole is inserted and is established in the sleeve pipe, the top of outer pole is the screw thread section, vertically be equipped with two at least U-shaped grooves along in the screw thread section, outer pole with the junction of screw thread section is equipped with the sleeve, be equipped with on the telescopic inner wall with the internal thread of screw thread section adaptation.
The utility model discloses a further improvement lies in: the adjusting seat is fixedly connected with the base through an adjusting bolt, the adjusting bolt comprises a screw rod fixed at two ends of the base, a hole for the screw rod to pass through is formed in the adjusting seat, and adjusting nuts are arranged at the upper end and the lower end of the adjusting seat corresponding to the screw rod.
The utility model discloses a further improvement lies in: the sleeve and the outer rod are provided with through holes on the same horizontal line, bolts fixedly connecting the sleeve and the outer rod are inserted into the through holes, and the bolts sequentially penetrate through the sleeve and the outer rod and then are fixed through fixing nuts.
The utility model discloses a further improvement lies in: the bottom of main plug is the back taper, supplementary ground nail three is a set of, is the triangle-shaped and arranges, the length of supplementary ground nail does not exceed the length of main plug.
The utility model discloses a further improvement lies in: and a rubber layer is arranged on the inner circumferential surface of the threaded section.
The utility model discloses a further improvement lies in: the top of the inner rod is provided with a pull ring, and the outer part of the pull ring is sleeved with an anti-skid sleeve.
The utility model has the advantages that: the utility model discloses simple structure, its joint strength with ground is high, be difficult to take place to rock and slope, can the effectual stability of guaranteeing the sighting rod, and through bushing between sighting rod and the regulation seat, play the guard action to the bottom of sighting rod, make it be difficult for the fracture, rethread bolt fixed connection improves the sighting rod and adjusts the joint strength between the seat, can make the sighting rod be in the vertical state through adjusting bolt and air level, improve its measurement accuracy, and the height of sighting rod can be adjusted as required, and the practicality is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a threaded segment of the present invention;
wherein: 1-base, 2-marker post, 21-outer rod, 22-inner rod, 23-thread section, 24-U-shaped groove, 25-rubber layer, 26-sleeve, 27-pull ring, 28-anti-slip sleeve, 3-adjusting seat, 4-level bubble, 5-main plug, 6-auxiliary ground nail, 7-rib, 8-sleeve, 9-adjusting bolt, 91-screw rod, 92-adjusting nut, 10-bolt and 11-fixing nut.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
As shown in the drawing, the high strength construction sighting rod that this embodiment provided, including base 1 and sighting rod 2, 1 top of base is equipped with adjusts seat 3, the one side of adjusting seat 3 is inlayed and is equipped with air level 4, its intermediate position in bottom of base 1 is equipped with king plug 5, and both ends then are equipped with a set of supplementary ground nail 6 respectively, king plug 6's bottom is the back taper form, supplementary ground nail 6 is three to be a set of, is three horn shape and arranges, supplementary ground nail 6's length is no longer than king plug 5's length, be equipped with rib 7 that the barb form set up on king plug 5's the lateral wall, can improve joint strength after inserting ground, difficult pine takes off. The upper portion of the adjusting seat 3 is provided with a sleeve 8, the marker post 2 comprises an outer rod 21 and an inner rod 22 which is arranged in the outer rod 21 and movably connected with the outer rod, the outer rod 21 is inserted in the sleeve 8, the top end of the outer rod 21 is a threaded section 23, three U-shaped grooves 24 are longitudinally formed in the threaded section 23, so that a port of the threaded section 23 forms a flared opening, a rubber layer 25 is arranged on the inner circumferential surface of the threaded section 23, the outer diameter of the inner rod 22 is slightly smaller than the inner diameter of the outer rod 21 and is consistent with the inner diameter of the rubber layer 25, a sleeve 26 is arranged at the connection position of the outer rod 21 and the threaded section 23, an internal thread matched with the threaded section 23 is arranged on the inner wall of the sleeve 26, a pull ring 27 is arranged at the top of the inner rod 22, and an anti-skid sleeve 28 is sleeved outside the. Adjust seat 3 through adjusting bolt 9 with base 1 fixed connection, adjusting bolt 9 is including fixing the screw rod 91 at base 1 both ends, be equipped with the hole that supplies screw rod 91 to pass through on adjusting seat 3, correspond on the screw rod 91 adjust the upper and lower both ends of seat 3 and be equipped with adjusting nut 92. The sleeve 8 and the outer rod 21 are provided with through holes on the same horizontal line, bolts 10 fixedly connecting the sleeve 8 and the outer rod 21 are inserted into the through holes, and the bolts 10 sequentially penetrate through the sleeve 8 and the outer rod 21 and then are fixed through fixing nuts 11.
According to the high-strength construction marker post provided by the embodiment, the base is inserted into the ground, the barbed ribs 7 are arranged on the main plug 5 through the main plug 5 and the auxiliary ground nails 6, so that the connection strength of the base 1 and the ground is improved, and the looseness of the base is prevented; whether the adjusting seat 3 is adjusted or not is judged by observing the level bubble 4, and when the adjusting seat is required to be adjusted, the adjusting nut 92 at one end is loosened to a proper position according to the requirement and then locked; when the marker post 2 is used, the length of the post body is adjusted according to actual needs, the inner post 22 is adjusted to a proper position, the sleeve 26 is moved upwards in a spiral mode, the threaded section 23 is extruded and contracted inwards along with the upward rotation of the sleeve 26, meanwhile, the rubber layer on the inner circumferential surface of the threaded section 23 is extruded inwards, and the rubber layer 25 has elasticity, so that the inner post 22 is tightly coated, the slippage does not easily occur, and the fixation is achieved.
The beneficial effect of this embodiment is: this embodiment simple structure, its and the joint strength on ground is high, be difficult to take place to rock and slope, can the effectual stability of guaranteeing the sighting rod, and through bushing between sighting rod and the regulation seat, play the guard action to the bottom of sighting rod, make it difficult fracture, rethread bolt fixed connection improves the sighting rod and adjusts the joint strength between the seat, can make the sighting rod be in the vertical state through adjusting bolt and air level, improve its measurement accuracy, and the height of sighting rod can be adjusted as required, and the practicality is high.
The above embodiments and the present invention are described only with the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high strength construction sighting rod which characterized in that: including base and sighting rod, the base top is equipped with adjusts the seat, one side of adjusting the seat is inlayed and is equipped with the air level, its intermediate position in bottom of base is equipped with the main plug, and both ends then are equipped with a set of supplementary ground nail respectively, be equipped with the rib that the barb form set up on the lateral wall of main plug, the top of adjusting the seat is equipped with the sleeve pipe, the sighting rod includes outer pole and sets up in outer pole rather than swing joint's interior pole, outer pole is inserted and is established in the sleeve pipe, the top of outer pole is the screw thread section, vertically be equipped with two at least U-shaped grooves along the screw thread section, outer pole with the junction of screw thread section is equipped with the sleeve, be equipped with on the telescopic inner wall with the internal thread of screw thread section adaptation.
2. A high strength construction marker post according to claim 1, characterized in that: the adjusting seat is fixedly connected with the base through an adjusting bolt, the adjusting bolt comprises a screw rod fixed at two ends of the base, a hole for the screw rod to pass through is formed in the adjusting seat, and adjusting nuts are arranged at the upper end and the lower end of the adjusting seat corresponding to the screw rod.
3. A high strength construction marker post according to claim 1, characterized in that: the sleeve and the outer rod are provided with through holes on the same horizontal line, bolts fixedly connecting the sleeve and the outer rod are inserted into the through holes, and the bolts sequentially penetrate through the sleeve and the outer rod and then are fixed through fixing nuts.
4. A high strength construction marker post according to claim 1, characterized in that: the bottom of main plug is the back taper, supplementary ground nail three is a set of, is the triangle-shaped and arranges, the length of supplementary ground nail does not exceed the length of main plug.
5. A high strength construction marker post according to claim 1, characterized in that: and a rubber layer is arranged on the inner circumferential surface of the threaded section.
6. A high strength construction marker post according to claim 1, characterized in that: the top of the inner rod is provided with a pull ring, and the outer part of the pull ring is sleeved with an anti-skid sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022413191.8U CN213180033U (en) | 2020-10-27 | 2020-10-27 | High-strength construction marker post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022413191.8U CN213180033U (en) | 2020-10-27 | 2020-10-27 | High-strength construction marker post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213180033U true CN213180033U (en) | 2021-05-11 |
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ID=75780295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022413191.8U Active CN213180033U (en) | 2020-10-27 | 2020-10-27 | High-strength construction marker post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213180033U (en) |
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2020
- 2020-10-27 CN CN202022413191.8U patent/CN213180033U/en active Active
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