CN218496110U

CN218496110U - T-shaped observation mark for surveying and mapping

Info

Publication number: CN218496110U
Application number: CN202222166400.2U
Authority: CN
Inventors: 何春亮; 王建; 王芳芳
Original assignee: Zhenjiang Jingqin Surveying And Mapping Co ltd
Current assignee: Zhenjiang Jingqin Surveying And Mapping Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-17
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a T type observation sign of survey and drawing usefulness, including spacing adapter sleeve and spacing disc, spacing adapter sleeve erection joint is on the upper end intermediate position of spacing disc, the utility model discloses in, use through coupling assembling supporting component and spacing adapter sleeve cooperation, make it fix more firm difficult the condition of rocking appearance skew of appearing, directly survey the sign body with T type with the nonrust sleeve pipe and weld, further the inside round hole through nonrust sleeve pipe inboard is convenient for the cover to link on supporting component, and when the cover links to each other, through using nonrust sleeve pipe outside fastening bolt all around to run through the support pole setting outside fixed connection hole all around, make the support pole setting link firmly in nonrust sleeve pipe difficult slippage to, and the locating lug that the support pole setting passes through the bottom both sides just imbeds in the spacing draw-in groove at the inboard both ends of spacing adapter sleeve, and use the locating pin to run through and link firmly, can ensure like this that the support pole setting is more firm and difficult the condition of rocking appearance skew of appearance in the in-process of using.

Description

T-shaped observation mark for surveying and mapping

Technical Field

The utility model relates to an survey mark technical field, concretely relates to survey and drawing is used T type and is surveyed mark.

Background

Surveying and mapping observation marks are necessary tools for measurement, generally, the surveying and mapping observation marks are fixed through embedded parts, and the observation marks are various marks which are set up during measurement and are reserved on the ground, underground or on a building after the measurement.

The observation mark for the existing surveying and mapping is a mark with a right-angle arrow, and the mark can be fixedly installed in the using process, but is easy to fall off and is not safe enough, and when the embedded part is fixedly connected, a positioning structure is lacked, so that the problem that the connection is not tight enough and is easy to shake is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a survey mark of T type of survey and drawing usefulness to solve the survey mark of proposing current survey and drawing usefulness among the above-mentioned background art and for taking the mark of right angle arrow point, this mark is in the use, though can fixed mounting, but drop easily not safe enough, and when lieing in built-in fitting fixed connection, lack location structure, lead to connecting the problem that closely easily rocked inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a T type observation sign of survey and drawing usefulness, includes spacing adapter sleeve and spacing disc, spacing adapter sleeve erection joint is on the upper end intermediate position of spacing disc, the outside of spacing adapter sleeve is provided with the locating pin, the inboard upper end of spacing adapter sleeve is provided with supporting component, the inboard both ends of spacing adapter sleeve are provided with spacing draw-in groove, supporting component's top end department is provided with coupling assembling, coupling assembling's upper end is provided with T type observation sign body, the right-hand member end department of T type observation sign body is provided with visualizer coupling assembling, the bottom of spacing disc is provided with pre-buried subassembly.

The connecting assembly comprises a stainless sleeve, an inner round hole and fastening bolts, the inner side of the stainless sleeve is provided with the inner round hole, the fastening bolts are arranged on the periphery of the outer side of the stainless sleeve, and the stainless sleeve is connected to the supporting assembly through the fastening bolts.

The supporting assembly comprises fixed connecting holes, a supporting vertical rod, positioning holes and positioning lugs, the fixed connecting holes are formed in the periphery of the end of the upper end of the supporting vertical rod, the positioning holes are formed in the inner side of the lower end of the supporting vertical rod, the positioning lugs are arranged on two sides of the outer side of the lower end of the supporting vertical rod, one end of the supporting vertical rod is connected to the limiting connecting sleeve, and the other end of the supporting vertical rod is connected to the connecting assembly.

The embedded assembly comprises scale marks, a ground inserting round rod and a conical plug, the scale marks are arranged on the left side of the upper end of the ground inserting round rod in a row, the conical plug is arranged at the end of the bottom end of the ground inserting round rod, and the ground inserting round rod is connected to the limiting disc.

The observation instrument connecting assembly comprises an external thread short rod and a built-in threaded joint, the external thread short rod is arranged at the front end of the built-in threaded joint, and the external thread short rod is connected to the T-shaped observation mark body.

The supporting component and the limiting connecting sleeve are connected and installed in an inserting mode, and are fixedly connected by using a positioning pin.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

1. the utility model discloses in, use through coupling assembling supporting component and spacing adapter sleeve cooperation, make its fixed more firm difficult condition of rocking the appearance skew, during installation coupling assembling, at first, it welds the mark body with the direct and T type observation of nonrust sleeve pipe, it is more firm safe difficult coming off when making it use, further the inside round hole through nonrust sleeve pipe inboard is convenient for the cover to link on supporting component, and when the cover links, through using nonrust sleeve pipe outside fastening bolt all around to run through the fixed connection hole all around in the support pole setting outside, it is difficult for the slippage to make the support pole setting link firmly in nonrust sleeve pipe, and the locating lug that the support pole setting passes through the bottom both sides just imbeds in the spacing draw-in groove at the inboard both ends of spacing adapter sleeve, and use the locating pin to run through and link firmly, can ensure like this that the support pole setting is more firm and difficult the condition of rocking the appearance skew in-process of using.

2. The utility model discloses in, make it be in the horizontality with appointed ground when pre-buried fixed through pre-buried subassembly, make the T type survey mark body perpendicular and appointed ground, when using pre-buried subassembly, at first, insert three ground round bar welding in the bottom three sides department of spacing disc, later be convenient for insert the assigned position through the toper form of inserting ground round bar bottom toper plug, and three have all set up the scale mark on inserting the ground round bar, and through the effect of scale mark, make three ground round bar of inserting and can keep same horizontally position when inserting ground round bar, make it fixed can be in the horizontality with appointed ground, and then avoid taking place the condition of skew, later use the concrete to pour it into fixedly.

Drawings

FIG. 1 is a schematic perspective view of a T-shaped observation mark for surveying and mapping according to the present invention;

FIG. 2 is an enlarged schematic view of the A region of a T-shaped observation mark for surveying and mapping according to the present invention;

fig. 3 is a schematic structural view of a connection assembly of a T-shaped observation mark for surveying and mapping according to the present invention;

FIG. 4 is the utility model discloses a supporting component structural sketch of T type observation sign of survey and drawing usefulness

FIG. 5 is a schematic structural view of a pre-buried assembly of a T-shaped observation mark for surveying and mapping according to the present invention;

fig. 6 is the utility model relates to a survey and drawing is used the observation appearance coupling assembling schematic diagram of T type observation sign.

In the figure: 1. a connecting assembly; 11. a stainless sleeve; 12. an inner circular hole; 13. fastening a bolt; 2. a T-shaped observation mark body; 3. a scope connection assembly; 31. a short externally threaded rod; 32. a built-in threaded joint; 4. a support assembly; 41. fixing the connecting hole; 42. supporting the upright stanchion; 43. positioning holes; 44. positioning the bump; 5. a limiting connecting sleeve; 6. pre-burying the assembly; 61. scale lines; 62. a ground insertion round rod; 63. a tapered plug; 7. a limiting disc; 8. a limiting clamping groove; 9. and a positioning pin.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Example one

Referring to fig. 1, 2 and 3, a T-shaped observation mark for surveying and mapping comprises a limit connecting sleeve 5 and a limit disc 7, wherein the limit connecting sleeve 5 is installed and connected on the middle position of the upper end of the limit disc 7, a positioning pin 9 is arranged on the outer side of the limit connecting sleeve 5, a supporting component 4 is arranged on the upper end of the inner side of the limit connecting sleeve 5, limit clamping grooves 8 are arranged at two ends of the inner side of the limit connecting sleeve 5, a connecting component 1 is arranged at the top end of the supporting component 4, a T-shaped observation mark body 2 is arranged at the upper end of the connecting component 1, an observation instrument connecting component 3 is arranged at the right end of the T-shaped observation mark body 2, a pre-embedded component 6 is arranged at the bottom end of the limit disc 7, before the device is used, firstly, the pre-embedded component 6 is pre-embedded at a designated position, and when pre-embedded, the pre-embedded component is conveniently inserted into the designated position through the conical shape of a conical plug 63 at the bottom end of a ground inserting round rod 62, the three ground inserting round rods 62 are provided with three ground inserting round rods 62, the three ground inserting round rods 62 are all provided with scale marks 61, the three ground inserting round rods 62 can keep the same horizontal position when being inserted into the ground through the effect of the scale marks 61, so that the ground inserting round rods can be fixed to be in a horizontal state with the designated ground, the deviation is further avoided, then the ground inserting round rods are poured by using concrete, after waiting for solidification, one end of the supporting component 4 is inserted into the limiting connecting sleeve 5, when the ground inserting round rods are inserted, the positioning lugs 44 on the two sides of the lower end of the supporting vertical rod 42 are just embedded into the limiting clamping grooves 8 on the two ends of the inner side of the limiting connecting sleeve 5 and fixedly connected by using the positioning pins 9, so that the supporting vertical rod 42 can be more firm in the use process and is not easy to shake to cause the deviation, and the other end of the supporting vertical rod 42 is further sleeved into the stainless sleeve 11 of the connecting component 1, and embolia the back, use fastening bolt 13 to run through nonrust sleeve pipe 11 and support pole setting 42 outside fixed connection hole 41 all around, make support pole setting 42 link firmly in nonrust sleeve pipe 11 and be difficult for the slippage, and nonrust sleeve pipe 11 directly adopts the welding with T type observation mark body 2, it is difficult for droing to make its more firm safety when using, and when being convenient for survey and drawing the use through T type observation mark body 2 front end observation appearance coupling assembling 3, with the direct swivelling joint of visulizer in the built-in screwed joint 32 of observation appearance coupling assembling 3, so that the high-speed joint uses.

The utility model discloses in, coupling assembling 1 includes nonrust sleeve pipe 11, inside round hole 12 and fastening bolt 13, nonrust sleeve pipe 11 inboard is provided with inside round hole 12, nonrust sleeve pipe 11 outside is provided with fastening bolt 13 all around, nonrust sleeve pipe 11 passes through fastening bolt 13 and connects on supporting component 4, when installing coupling assembling 1, at first, it directly surveys mark body 2 with the T type and welds nonrust sleeve pipe 11, it is firm safe difficult for droing more when making it use, further the inboard inside round hole 12 of nonrust sleeve pipe 11 that passes through is convenient for overlap and is connected on supporting component 4, and when the cover is even, through using nonrust sleeve pipe 11 outside fastening bolt 13 all around to run through and support pole setting 42 outside fixed connection hole 41 all around, make support pole setting 42 link firmly not easy slippage in nonrust sleeve pipe 11, and support pole setting 42 through the locating lug 44 of bottom both sides just imbed in the spacing draw-in groove 8 at the inboard both ends of spacing adapter sleeve pipe 5, and use locating pin 9 to run through and link firmly, can ensure like this that support pole setting 42 is firm and rock the condition that the skew appears in the in-process of using more firmly, fixed use, make it retrieve safely, make it in the use, make it is difficult for the later stage to retrieve to be difficult for more firm.

The working principle is as follows: before the device is used, firstly, the embedded component 6 is embedded to a designated position, when the embedded component is embedded, the conical shape of the conical plug 63 at the bottom end of the ground inserting round rod 62 is convenient for being inserted to the designated position, the ground inserting round rod 62 is provided with three ground inserting round rods, the three ground inserting round rods 62 are all provided with scale marks 61, the three ground inserting round rods 62 can keep the same horizontal position when being inserted into the ground under the action of the scale marks 61, so that the ground inserting round rods can be fixed to be in a horizontal state with the designated ground, further the deviation is avoided, then the ground inserting round rods are poured by using concrete, after solidification, one end of the supporting component 4 is inserted into the limiting connecting sleeve 5, and when the ground inserting round rods are inserted, the positioning lugs 44 at the two sides of the lower end of the supporting vertical rod 42 are just embedded into the limiting clamping grooves 8 at the two ends of the inner side of the limiting connecting sleeve 5, the positioning pin 9 is used for penetrating and fixedly connecting, so that the supporting vertical rod 42 is firmer and is not easy to shake to cause offset in the using process, the other end of the supporting vertical rod 42 is further sleeved into the stainless sleeve 11 of the connecting component 1, after the supporting vertical rod is sleeved, the fastening bolt 13 is used for penetrating through the stainless sleeve 11 and the fixing connecting hole 41 on the periphery of the outer side of the supporting vertical rod 42, the supporting vertical rod 42 is fixedly connected in the stainless sleeve 11 and is not easy to slip, the stainless sleeve 11 and the T-shaped observation mark body 2 are directly welded, the T-shaped observation mark body is firmer and safer to fall off in use, and when the observation instrument connecting component 3 at the front end of the T-shaped observation mark body 2 is used for surveying and mapping conveniently, the observation instrument is directly and rotatably connected into the built-in threaded connector 32 of the observation instrument connecting component 3, so that the observation instrument can be quickly connected and used.

Example two

Referring to fig. 1, fig. 2 and fig. 4, a mark is observed to T type of survey and drawing usefulness, this embodiment compares in embodiment one, supporting component 4 and spacing adapter sleeve 5 are connected the installation through the mode of pegging graft earlier, use locating pin 9 to link firmly, supporting component 4 includes fixed connection hole 41, support pole setting 42, locating hole 43 and locating lug 44, support pole setting 42 upper end department is provided with fixed connection hole 41 all around, support pole setting 42 lower extreme inboard is provided with locating hole 43, support pole setting 42 lower extreme outside both sides are provided with locating lug 44, support pole setting 42 one end is connected on spacing adapter sleeve 5, the other end is connected on coupling assembling 1.

The working principle is as follows: when installing supporting component 4, at first, the one end that will support pole setting 42 is inserted in spacing adapter sleeve 5, and when inserting, just imbed in the spacing draw-in groove 8 at the inboard both ends of spacing adapter sleeve 5 through the location lug 44 that supports pole setting 42 lower extreme both sides, and use locating pin 9 to run through and link firmly, can ensure like this that support pole setting 42 is more firm and difficult for rocking the condition that the skew appears in the in-process that uses, further will support the other end of pole setting 42 and embolia in the stainless sleeve 11 of coupling assembling 1, and embolia the back, use fastening bolt 13 to run through stainless sleeve 11 and support pole setting 42 outside fixed connection hole 41 all around, make support pole setting 42 link firmly in stainless sleeve 11 difficult slippage.

EXAMPLE III

Referring to fig. 1 and 5, in a T-shaped observation mark for surveying and mapping, in this embodiment, compared with the second embodiment, the embedded component 6 includes scale marks 61, a ground inserting round rod 62 and tapered plugs 63, the scale marks 61 are arranged in a row on the left side of the upper end of the ground inserting round rod 62, the tapered plugs 63 are arranged at the bottom end of the ground inserting round rod 62, and the ground inserting round rod 62 is connected to the limiting disc 7.

The working principle is as follows: when the embedded assembly 6 is used, firstly, the three ground inserting round rods 62 are welded at three sides of the bottom end of the limiting disc 7, then the three ground inserting round rods 62 are conveniently inserted into an appointed position through the conical shape of the conical plugs 63 at the bottom ends of the ground inserting round rods 62, the three ground inserting round rods 62 are all provided with the scale marks 61, and under the action of the scale marks 61, the three ground inserting round rods 62 can keep the same horizontal position when being inserted into the ground, so that the fixed ground can be in the horizontal state with the appointed ground, the deviation is avoided, and then the embedded assembly is poured and fixed by using concrete.

Example four

Referring to fig. 1 and 6, in the T-shaped observation mark for surveying and mapping, compared with the third embodiment, the observation instrument connection assembly 3 includes an external thread short rod 31 and a built-in nipple 32, the external thread short rod 31 is arranged at the front end of the built-in nipple 32, and the external thread short rod 32 is connected to the T-shaped observation mark body 2.

The working principle is as follows: when installing observation appearance coupling assembling 3, at first, screw up the rotatory external screw thread quarter butt 31 of built-in screwed joint 32 front end department on the inboard front position of T type observation mark body 2, connect the installation through the rotatory mode of screw like this for it is more convenient when the installation, when using, can be with the direct swivelling joint of observation appearance in built-in screwed joint 32, so that the high-speed joint uses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a T type of survey and drawing usefulness is surveyed and is marked, includes spacing adapter sleeve (5) and spacing disc (7), its characterized in that: spacing adapter sleeve (5) erection joint is on the upper end intermediate position of spacing disc (7), the outside of spacing adapter sleeve (5) is provided with locating pin (9), the inboard upper end of spacing adapter sleeve (5) is provided with supporting component (4), the inboard both ends of spacing adapter sleeve (5) are provided with spacing draw-in groove (8), the top end department of supporting component (4) is provided with coupling assembling (1), the upper end of coupling assembling (1) is provided with T type observation sign body (2), the right-hand member end department of T type observation sign body (2) is provided with visualizer coupling assembling (3), the bottom of spacing disc (7) is provided with pre-buried subassembly (6).

2. A T-shaped observation marker for mapping according to claim 1, wherein: coupling assembling (1) includes nonrust sleeve pipe (11), inside round hole (12) and fastening bolt (13), nonrust sleeve pipe (11) inboard is provided with inside round hole (12), nonrust sleeve pipe (11) outside is provided with fastening bolt (13) all around, nonrust sleeve pipe (11) are connected on supporting component (4) through fastening bolt (13).

3. A T-shaped observation marker for mapping according to claim 1, wherein: support assembly (4) include fixed connection hole (41), support pole setting (42), locating hole (43) and location lug (44), support pole setting (42) upper end department is provided with fixed connection hole (41) all around, it is provided with locating hole (43) to support pole setting (42) lower extreme inboard, it is provided with location lug (44) to support pole setting (42) lower extreme outside both sides, support pole setting (42) one end and connect on spacing adapter sleeve (5), the other end is connected on coupling assembling (1).

4. A T-shaped observation marker for mapping according to claim 1, wherein: pre-buried subassembly (6) include scale mark (61), insert ground round bar (62) and toper plug (63), insert ground round bar (62) upper end left side one row and be provided with scale mark (61), insert ground round bar (62) bottom end department and be provided with toper plug (63), insert ground round bar (62) and connect on spacing disc (7).

5. A T-shaped observation marker for mapping according to claim 1, wherein: the observation instrument connecting assembly (3) comprises an external thread short rod (31) and a built-in threaded joint (32), the external thread short rod (31) is arranged at the front end of the built-in threaded joint (32), and the external thread short rod (31) is connected to the T-shaped observation mark body (2).

6. A T-shaped observation marker for mapping according to claim 1, wherein: the supporting component (4) and the limiting connecting sleeve (5) are connected and installed in an inserting mode, and are fixedly connected through a positioning pin (9).