CN219084092U

CN219084092U - Portable survey and drawing sighting rod

Info

Publication number: CN219084092U
Application number: CN202223191063.9U
Authority: CN
Inventors: 王瑞
Original assignee: Henan Jianyan Information Engineering Co ltd
Current assignee: Henan Jianyan Information Engineering Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-26
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a portable surveying and mapping marker post which comprises a main support rod, wherein an extension rod is arranged at the top end of the inside of the main support rod, an adjusting groove is formed in one side of the inside of the extension rod, and a pull block is arranged at the top end of one side of the extension rod. This portable survey and drawing target pole is through being provided with extension pole and adjustment tank, the pulling piece, the pulling piece drives the gag lever post and removes the inside that makes the gag lever post break away from the adjustment tank, thereby can make the extension pole lose fixedly, make the extension pole slide in the inside of main tributary pole after the extension pole loses fixedly, thereby can adjust the holistic height of survey and drawing target pole, the height of adjusting the survey and drawing target pole axle sleeve can make things convenient for the survey and drawing target pole to be applicable to different places, the inside of main tributary pole is all put to the extension pole when need carrying the survey and drawing target pole, reduce the survey and drawing target pole area, thereby can conveniently carry the survey and drawing target pole, the inconvenient height of adjusting the survey and drawing target pole and inconvenient carrying of the inconvenient problem that the limitation is great are solved.

Description

Portable survey and drawing sighting rod

Technical Field

The utility model relates to the technical field of surveying and mapping targets, in particular to a portable surveying and mapping target.

Background

In building construction in-process, the survey and drawing is important construction preparation work, and the survey and drawing target pole is measuring apparatus, makes with the wood pole, coats the paint at red and white alternate above, mainly is used for instructing the measuring point, needs to make the survey and drawing target pole keep absolutely perpendicular when using the target pole, according to the portable scalable survey and drawing target pole that application number CN202121538671.5 provided, include: the device comprises a main support provided with a containing cavity, a handheld seat sleeved outside the main support and used for adjusting the level of the main support, and a jacking block positioned at the top end of the main support and provided with an internal threaded hole with a downward opening; the telescopic structure is arranged in the accommodating cavity of the main support and the top end of the telescopic structure extends out of the main support to be in threaded connection with the jacking block; the balance adjusting structure is arranged in the handheld seat and is used for pneumatically pushing the telescopic structure to perform telescopic movement; the advantages are that: the operation is more convenient while the operation pressure of staff is effectively lightened, and the surveying and mapping marker post can be more effectively and conveniently used.

Among the above-mentioned technical scheme, use the operation more convenient, can more effectively, conveniently use the survey and drawing sighting rod, inconvenient height of adjusting the survey and drawing sighting rod and inconvenient carrying the survey and drawing sighting rod when using the survey and drawing sighting rod, the limitation is great, therefore we have proposed a portable survey and drawing sighting rod and have adjusted the height of survey and drawing sighting rod through gag lever post and regulating groove.

Disclosure of Invention

The utility model aims to provide a portable surveying and mapping marker post, which aims to solve the problems that the height of the surveying and mapping marker post is inconvenient to adjust, the surveying and mapping marker post is inconvenient to carry and the limitation is large in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable survey and drawing sighting rod, includes main tributary pole, the inside top of main tributary pole is provided with the extension pole, the regulating groove has been seted up to one side of extension pole inside, the top of extension pole one side is provided with the pull block, fixedly connected with spacing spring between pull block and the extension pole, the opposite side fixedly connected with gag lever post of pull block, the bottom of main tributary pole is provided with the locating lever, the outside of main tributary pole is provided with the connecting plate.

Preferably, the limiting rod is embedded in the adjusting groove, the adjusting groove is arranged at equal intervals on one side of the inside of the extension rod, and the limiting spring is arranged on one side of the outside of the limiting rod.

Preferably, the both ends fixedly connected with screw sleeve of connecting plate bottom both sides, the inside bottom of screw sleeve is provided with the threaded rod, the bottom fixedly connected with of threaded rod changes the piece, the bottom that changes the piece is provided with the backup pad, the top fixedly connected with of backup pad changes the groove.

Preferably, the inside of screw sleeve is provided with the internal thread, the outside of threaded rod is provided with the external screw thread with internal screw thread matched with, threaded rod and screw sleeve mutually support.

Preferably, the rotating block is arranged in the rotating groove, and the positioning rod rotates in the rotating groove.

Preferably, one end fixedly connected with connecting rope of connecting plate bottom, the bottom fixedly connected with lag of connecting rope, the top fixedly connected with installation piece of locating lever, the mounting groove has been seted up to the inside bottom of main tributary pole, the lag passes through the bottom of installation piece and mounting groove installation at main tributary pole.

Compared with the prior art, the utility model has the beneficial effects that: the portable surveying and mapping pole not only realizes the convenience of adjusting the height of the surveying and mapping pole and carrying the surveying and mapping pole, realizes the convenience of balancing the surveying and mapping pole, but also realizes the convenience of disassembling the fixed pole;

(1) Through being provided with extension pole, pull block, spacing spring, gag lever post and adjustment tank, pulling the pull block when need adjust the height of survey and drawing target pole, the pull block drives the gag lever post and removes and make the gag lever post break away from the inside of adjustment tank, thereby can make the extension pole lose fixedly, make the extension pole slide in the inside of main tributary pole after the extension pole loses fixedly, thereby can adjust the holistic height of survey and drawing target pole, adjust the height of survey and drawing target pole axle sleeve can make things convenient for the survey and drawing target pole to be applicable to different places, when need carrying the survey and drawing target pole to put the inside of main tributary pole totally, reduce the survey and drawing target pole area, thereby can conveniently carry the survey and drawing target pole;

(2) Through being provided with screw sleeve, backup pad, commentaries on classics piece, threaded rod and commentaries on classics groove, rotate the threaded rod when needing the position of adjusting the backup pad, because threaded rod and screw sleeve mutually support and commentaries on classics piece rotate in the inside of changeing the groove, so rotate the threaded rod and can make the backup pad go up and down to can conveniently adjust the balance of main branch according to the rugged condition in ground, the commentaries on classics piece can rotate in the inside of changeing the groove when backup pad and ground contact, thereby can make backup pad and ground close contact;

(3) Through being provided with connecting rope, lag, installation piece and mounting groove, the locating lever can receive wearing and tearing for a long time use, rotates the locating lever when need changing the lag, the locating lever rotates in the inside of mounting groove, thereby can dismantle the locating lever, take a locating lever again to install in the bottom of main branch after dismantling the locating lever of wearing and tearing, set up the lag in the bottom of connecting rope, cover the lag outside at the locating lever when not using the survey and drawing target pole, protect the lag lid outside at the locating lever not only can prevent that the locating lever from accident stabbing other personnel.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged partial cross-sectional schematic view of a threaded sleeve according to the present utility model;

FIG. 3 is a schematic side view of a partially enlarged structure of an extension rod of the present utility model;

fig. 4 is an enlarged partial sectional view of fig. 1 according to the present utility model.

In the figure: 1. a main support rod; 2. an extension rod; 3. pulling blocks; 4. a limit spring; 5. a limit rod; 6. an adjustment tank; 7. a connecting plate; 8. a threaded sleeve; 9. a connecting rope; 10. a support plate; 11. a protective sleeve; 12. a positioning rod; 13. a rotating block; 14. a threaded rod; 15. a rotary groove; 16. a mounting block; 17. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a portable surveying and mapping marker post comprises a main support rod 1, wherein an extension rod 2 is arranged at the top end of the inside of the main support rod 1, an adjusting groove 6 is formed in one side of the inside of the extension rod 2, a pull block 3 is arranged at the top end of one side of the extension rod 2, a limit spring 4 is fixedly connected between the pull block 3 and the extension rod 2, a limit rod 5 is fixedly connected to the other side of the pull block 3, a positioning rod 12 is arranged at the bottom end of the main support rod 1, and a connecting plate 7 is arranged outside the main support rod 1;

the limiting rods 5 are embedded in the adjusting grooves 6, the adjusting grooves 6 are arranged at equal intervals on one side of the inside of the extension rod 2, and the limiting springs 4 are arranged on one side of the outside of the limiting rods 5;

specifically, as shown in fig. 1 and 3, when the height of the surveying and mapping pole needs to be adjusted, the pull block 3 is pulled, the pull block 3 drives the limit rod 5 to move so that the limit rod 5 is separated from the inner part of the adjusting groove 6, and therefore the extension rod 2 can be fixed, and after the extension rod 2 is fixed, the extension rod 2 slides in the inner part of the main support 1, the whole height of the surveying and mapping pole can be adjusted, the height of the surveying and mapping pole shaft sleeve can be conveniently used in different places, and when the surveying and mapping pole needs to be carried, the extension rod 2 is completely placed in the main support 1, so that the area of the surveying and mapping pole is reduced, and the surveying and mapping pole can be conveniently carried.

Example 2: the two ends of the two sides of the bottom of the connecting plate 7 are fixedly connected with threaded sleeves 8, the bottom end of the inside of each threaded sleeve 8 is provided with a threaded rod 14, the bottom end of each threaded rod 14 is fixedly connected with a rotating block 13, the bottom end of each rotating block 13 is provided with a supporting plate 10, the top end of each supporting plate 10 is fixedly connected with a rotating groove 15, the inside of each threaded sleeve 8 is provided with internal threads, the outside of each threaded rod 14 is provided with external threads matched with the internal threads, each threaded rod 14 and each threaded sleeve 8 are mutually matched, each rotating block 13 is arranged in each rotating groove 15, and each positioning rod 12 rotates in each rotating groove 15;

specifically, as shown in fig. 1 and 2, when the position of the support plate 10 needs to be adjusted, the threaded rod 14 is rotated, and since the threaded rod 14 and the threaded sleeve 8 are engaged with each other and the rotation block 13 is rotated inside the rotation groove 15, the support plate 10 can be lifted by rotating the threaded rod 14, so that the balance of the main strut 1 can be conveniently adjusted according to the uneven ground, and when the support plate 10 is in contact with the ground, the rotation block 13 can be rotated inside the rotation groove 15, so that the support plate 10 can be brought into close contact with the ground.

Example 3: one end of the bottom of the connecting plate 7 is fixedly connected with a connecting rope 9, the bottom end of the connecting rope 9 is fixedly connected with a protective sleeve 11, the top end of the positioning rod 12 is fixedly connected with a mounting block 16, a mounting groove 17 is formed in the bottom end of the inside of the main support rod 1, and the protective sleeve 11 is mounted at the bottom end of the main support rod 1 through the mounting block 16 and the mounting groove 17;

specifically, as shown in fig. 1 and 4, the positioning rod 12 is worn for a long time, when the protecting sleeve 11 needs to be replaced, the positioning rod 12 rotates in the installation groove 17, so that the positioning rod 12 can be detached, after the worn positioning rod 12 is detached, the positioning rod 12 is taken again to be installed at the bottom end of the main supporting rod 1, the protecting sleeve 11 is arranged at the bottom end of the connecting rope 9, when the mapping marker post is not used, the protecting sleeve 11 is covered on the outer part of the positioning rod 12, and the protecting sleeve 11 is covered on the outer part of the positioning rod 12, so that the positioning rod 12 can be protected, and other personnel can be prevented from being accidentally stabbed by the positioning rod 12.

Working principle: the utility model rotates the threaded rod 14 to enable the threaded rod 14 to be arranged in the threaded sleeve 8 when in use, thereby lifting the supporting plate 10, lifting the supporting plate 10 to conveniently adjust the balance of the main supporting rod 1 according to the uneven condition of the ground, pulling the pulling block 3 when the height of the surveying and mapping pole needs to be adjusted, driving the limiting rod 5 to move by the pulling block 3 to enable the limiting rod 5 to be separated from the inner part of the adjusting groove 6, thereby losing the fixation of the extension rod 2, enabling the extension rod 2 to slide in the inner part of the main supporting rod 1 after losing the fixation of the extension rod 2, thereby adjusting the integral height of the surveying and mapping pole, adjusting the height of the shaft sleeve of the surveying and mapping pole can facilitate the whole extension rod 2 to be placed in the inner part of the main supporting rod 1 when the surveying and mapping pole needs to be carried, reducing the area of the surveying and mapping pole, thereby being convenient for carrying the surveying and mapping pole, after the height of the extension rod 2 is adjusted, the pull block 3 is loosened, the limit spring 4 on one side of the pull block 3 enables the limit rod 5 to be inserted into the adjusting groove 6 through the elasticity of the limit spring 4, so that the extension rod 2 can be fixed, the extension rod 2 is prevented from accidentally sliding in the main rod 1, the locating rod 12 is rotated when the protective sleeve 11 needs to be replaced, the locating rod 12 is rotated in the mounting groove 17, the locating rod 12 can be detached, the worn locating rod 12 is removed, then the locating rod 12 is taken again to be mounted at the bottom end of the main support rod 1, the protective sleeve 11 is covered outside the locating rod 12 when a mapping standard rod is not used, and the protective sleeve 11 is covered outside the locating rod 12, so that the locating rod 12 can be protected, and other personnel can be prevented from being accidentally stabbed by the locating rod 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Portable survey and drawing sighting rod, including main tributary pole (1), its characterized in that: the novel telescopic support is characterized in that the top end of the inside of the main support rod (1) is provided with an extension rod (2), one side of the inside of the extension rod (2) is provided with an adjusting groove (6), the top end of one side of the extension rod (2) is provided with a pull block (3), a limiting spring (4) is fixedly connected between the pull block (3) and the extension rod (2), the other side of the pull block (3) is fixedly connected with a limiting rod (5), the bottom end of the main support rod (1) is provided with a positioning rod (12), and the outside of the main support rod (1) is provided with a connecting plate (7).

2. The portable mapping pole of claim 1, characterized in that: the limiting rod (5) is embedded in the adjusting groove (6), the adjusting groove (6) is arranged at equal intervals on one side of the inside of the extension rod (2), and the limiting spring (4) is arranged on one side of the outside of the limiting rod (5).

3. The portable mapping pole of claim 1, characterized in that: the novel rotary table is characterized in that threaded sleeves (8) are fixedly connected to two ends of two sides of the bottom of the connecting plate (7), threaded rods (14) are arranged at the bottom end of the inside of the threaded sleeves (8), rotary blocks (13) are fixedly connected to the bottom ends of the threaded rods (14), supporting plates (10) are arranged at the bottom ends of the rotary blocks (13), and rotary grooves (15) are fixedly connected to the top ends of the supporting plates (10).

4. A portable mapping post according to claim 3, characterized in that: the inside of screw sleeve (8) is provided with the internal thread, the outside of threaded rod (14) is provided with the external screw thread with internal screw thread matched with, threaded rod (14) and screw sleeve (8) mutually support.

5. A portable mapping post according to claim 3, characterized in that: the rotating block (13) is arranged in the rotating groove (15), and the positioning rod (12) rotates in the rotating groove (15).

6. The portable mapping pole of claim 1, characterized in that: one end fixedly connected with connecting rope (9) of connecting plate (7) bottom, the bottom fixedly connected with lag (11) of connecting rope (9), the top fixedly connected with installation piece (16) of locating lever (12), installation groove (17) have been seted up to the inside bottom of main tributary pole (1), the bottom at main tributary pole (1) is installed through installation piece (16) and installation groove (17) lag (11).