CN220625311U - Engineering survey is with reference pole - Google Patents

Abstract

The utility model discloses a target rod for engineering measurement, which comprises an inserted link, wherein the top of the inserted link is provided with a middle rod, a worker firstly grasps the middle rod to be in a vertical state by virtue of handfeel, then the worker watches a glass box, when bubbles on the inner side of the front glass box are close to the left side, the middle rod is grasped to move leftwards, the middle rod is enabled to rotate clockwise by taking a conical part of the inserted link as a circle center through the inserted link, the bubbles move rightwards along with the rotation of the middle rod, when the bubbles on the inner side of the front glass box are close to the right side, the middle rod is grasped to move leftwards along with the rotation of the middle rod, the bubbles in the front glass box are moved to the middle position, the bubbles in the left glass box are also moved to the middle position according to the same method, the situation shows that a placing box is parallel to the ground, and the inserted link and the middle rod are vertical to the ground, so that the measurement accuracy is improved.

Description

Engineering survey is with reference pole

Technical Field

The utility model relates to the technical field of a marker post, in particular to a marker post for engineering measurement.

Background

The utility model provides a stake is one of indispensable devices in engineering survey's work, and the stake is a measuring instrument, is made by the iron pole generally, and general surface can scribble paint or scale at alternate red and white, and the bottom of stake is the toper form, makes things convenient for the staff to insert in the soil and measures, has the reason that this, traditional device is not perfect enough, does not have the facility that is convenient for judge whether the stake is in the vertical state, and a stake for engineering survey can provide convenience for the staff.

Patent document: CN214537960U is a target for engineering measurement, "including the mainboard, the bottom swing joint of mainboard has ring gear, ring gear's inboard meshing is connected with first gear, the top fixedly connected with first axostylus axostyle of first gear, first axostylus axostyle and mainboard swing joint. This engineering measurement is with target pole, through the cooperation setting between bubble spirit level, worm wheel, worm, second gear, rack, second threaded rod, the screwed pipe, after the device inserts the earth's surface, through rotatory first knob and second knob and use the bubble spirit level as the calibration reference, alright adjust the vertical state with the target pole, guarantee measuring result's accuracy, through ring gear, first gear, screw sleeve, first threaded rod, the cone, cooperation setting between the through-hole, when artifical carrying or handling device, only need rotatory ring gear alright accomodate the cone in the through-hole, avoid the cone to reveal to stab other people, promote the security. The above publications mainly disclose how to avoid the technical problem of stabbing others by exposing the cone body.

The conventional engineering measurement is used for marking the pole, and usually a worker judges whether the marking pole is in a vertical state or not through hand feeling and intuition, so that larger errors exist, the marking pole is inconvenient to determine to be in the vertical state, and the accuracy is reduced.

Disclosure of Invention

The utility model aims to provide a target for engineering measurement, which can solve the technical problems that the target is inconvenient to determine to be in a vertical state and the accuracy is low in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engineering survey is with standard pole, includes the inserted bar, the middle pole is installed at the top of inserted bar;

screw has been seted up to the back of middle pole, the ring has been installed to the outside of middle pole, the inboard screw thread of screw runs through and installs the bolt, and the bolt runs through the inside of ring, place the box is installed in the outside of ring, place the top of box and run through and install two glass boxes, and two glass boxes mutually perpendicular, dyeing liquid has been placed to the inboard of glass box.

Preferably, a thread groove is formed in the top of the inserted link, a stud is mounted on the inner side thread of the thread groove, the stud is mounted at the bottom of the middle link, and another thread groove is formed in the top of the middle link.

Preferably, bubbles are present inside the glass box.

Preferably, the bubbles are located inside the staining liquid.

Preferably, the front and the back of the inserted link are respectively provided with a baffle column, the outer side of the inserted link is provided with a thread ring, the thread ring is positioned at the bottom of the baffle column, the outer side of the thread ring is provided with a protective sleeve, and the bottom of the protective sleeve is provided with two thin rods.

Preferably, the bearing is installed to the inboard of protective sheath, and the rubber ring is installed to the inboard of bearing, and the rubber ring is located the outside of inserted bar.

Preferably, the outside screw thread of screw thread ring installs the lag, and two slots have been seted up at the top of lag, and the slot is located the outside of slender rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by installing the middle rod, a worker firstly grasps the middle rod to be in a vertical state by virtue of hand feeling, then the worker watches the glass box, when the bubble at the inner side of the glass box at the front side is close to the left side, the middle rod is grasped to move leftwards, so that the middle rod rotates clockwise by taking the conical part of the inserting rod as the center of a circle, the bubble moves rightwards along with the rotation of the middle rod, when the bubble at the inner side of the glass box at the front side is close to the right side, the middle rod is grasped to move rightwards, so that the bubble moves leftwards along with the rotation of the middle rod, the bubble in the glass box at the front side is moved to the middle position, and the bubble in the glass box at the left side is also moved to the middle position according to the same method, the situation shows that the placing box is parallel to the ground, and the inserting rod and the middle rod are perpendicular to the ground, so that the measurement accuracy is improved.

2. According to the utility model, the protective sleeve is arranged, a worker grabs the protective sleeve to rotate, so that the protective sleeve rotates downwards under the action of external force by utilizing the action of threads with the threaded ring, meanwhile, the protective sleeve drives the thin rod to rotate under the action of resisting the slot and the thin rod, so that the thin rod drives the protective sleeve to rotate under the action of external force, the protective sleeve drives the outer side of the bearing to rotate by taking the inserted rod as the center of a circle, the inner side of the bearing drives the rubber ring to move downwards, when the protective sleeve drives the bearing to move to be in contact with the top of the threaded ring, the protective sleeve is not in threaded connection with the threaded ring, at the moment, the outer side of the threaded ring is completely wrapped by the protective sleeve, the protective sleeve is not in threaded contact with the threaded ring any more, the protective sleeve is grabbed to move downwards, the slot is moved out of the thin rod, the protective sleeve is detached, the protective sleeve provides a protective effect for threads of the threaded ring, and the protective sleeve is convenient to install and detach, and the protective sleeve can provide protection for the conical part of the inserted rod, so that the worker is prevented from being injured.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the intermediate lever of the present utility model;

FIG. 3 is a schematic perspective view of a placement box according to the present utility model;

FIG. 4 is a schematic view of a glass box according to the present utility model;

FIG. 5 is a schematic view of a threaded ring according to the present utility model

Fig. 6 is a schematic perspective view of a protective jacket according to the present utility model.

In the figure: 1. a rod; 2. a thread groove; 3. a stud; 4. an intermediate lever; 5. a screw hole; 6. a circular ring; 7. a bolt; 8. placing a box; 9. a glass box; 10. dyeing liquid; 11. air bubbles; 12. a baffle column; 13. a threaded ring; 14. a protective sleeve; 15. a bearing; 16. a rubber ring; 17. a thin rod; 18. a protective sleeve; 19. a slot.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1 and 2, a target for engineering measurement;

including inserted bar 1, intermediate lever 4 is installed at the top of inserted bar 1, thread groove 2 has been seted up at the top of inserted bar 1, double-screw bolt 3 is installed to the inboard screw thread of thread groove 2, and double-screw bolt 3 installs in the bottom of intermediate lever 4, another thread groove 2 has been seted up at the top of intermediate lever 4, intermediate lever 4 and inserted bar 1 can provide the space of seting up for thread groove 2, intermediate lever 4 can provide firm support for double-screw bolt 3, thread groove 2 can provide the screw thread installation space for double-screw bolt 3, the staff inserts the toper part of inserted bar 1 underground, the double-screw bolt 3 of intermediate lever 4 and the thread groove 2 threaded connection at inserted bar 1 top, highly measure the target through inserted bar 1.

Referring to fig. 1, 2, 3 and 4, a post for engineering measurement;

comprises a screw hole 5, the back of a middle rod 4 is provided with the screw hole 5, the outside of the middle rod 4 is sleeved with a circular ring 6, the inner side of the screw hole 5 is threaded and provided with a bolt 7 in a penetrating way, the bolt 7 penetrates through the inside of the circular ring 6, the outside of the circular ring 6 is provided with a placing box 8, the top of the placing box 8 is provided with two glass boxes 9 in a penetrating way, the two glass boxes 9 are mutually perpendicular, the inner side of the glass box 9 is provided with dyeing liquid 10, the inner side of the glass box 9 is provided with bubbles 11, the bubbles 11 are positioned at the inner side of the dyeing liquid 10, the middle rod 4 can provide a space for the screw hole 5, the screw hole 5 can provide threaded penetrating connection for the bolt 7, the protecting box can provide a penetrating space for the glass boxes 9, a worker grips the middle rod 4 to be in a vertical state by hand feeling, then, when the worker looks at the glass box 9, when the bubble 11 on the inner side of the front glass box 9 is close to the left side, the middle rod 4 is grasped to move to the left side, the middle rod 4 is enabled to rotate clockwise by taking the conical part of the inserting rod 1 as the center of a circle through the inserting rod 1, the bubble 11 moves to the right side along with the rotation of the middle rod 4, when the bubble 11 on the inner side of the front glass box 9 is close to the right side, the middle rod 4 is grasped to move to the right side, the bubble 11 moves to the left side along with the rotation of the middle rod 4, the bubble 11 in the front glass box 9 moves to the middle position, the bubble 11 in the left glass box 9 moves to the middle position according to the same method, the placing box 8 is indicated to be parallel to the ground, the inserting rod 1 and the middle rod 4 are perpendicular to the ground, and measurement accuracy is improved.

Referring to fig. 1, 5 and 6, a target for engineering measurement;

including keeping off post 12, the front and the back of inserted bar 1 install respectively and keep off post 12, threaded ring 13 is installed in the outside of inserted bar 1, and threaded ring 13 is located the bottom that keeps off post 12, the outside screw thread of threaded ring 13 installs protective sheath 14, two slender rod 17 are installed to the bottom of protective sheath 14, bearing 15 is installed to the inboard of protective sheath 14, rubber ring 16 is installed to the inboard of bearing 15, and rubber ring 16 is located the outside of inserted bar 1, the lag 18 is installed to the outside screw thread of threaded ring 13, two slots 19 have been seted up at the top of lag 18, and slot 19 is located the outside of slender rod 17, the staff grasps lag 18 rotatory, make lag 18 utilize the screw action downwardly moving with threaded ring 13 under the effect of external force, the lag 18 utilizes the effect of slot 19 and slender rod 17 to drive slender rod 17 rotation, make slender rod 17 drive protective sheath 14 rotatory under the effect of external force, the inboard of protective sheath 14 drives rubber ring 16 for the rotation with the center of inserted bar 1 in the bearing 15, the guard 16 moves down, when the guard ring 14 moves down and the thread 18 is removed to the thread 18 when the thread 13 is removed to the thread of thread 13, the position is removed to the complete guard ring 18, the taper sleeve is removed to the effect of the guard ring is removed with the thread 18, the effect is removed to the guard 18 is realized, the convenience is realized, the guard is removed to the position is realized and the guard is removed to the guard 18, the position is removed to the thread is removed to the guard 18, and is convenient to be in the thread 18.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the protective sleeve 18 is firstly grasped to rotate, the protective sleeve 18 is detached, the inserted rod 1 is inserted into the ground, the middle rod 4 is arranged on the inner side of the threaded groove 2 at the top of the inserted rod 1 through the stud 3, the position of the air bubble 11 is observed, the air bubble 11 in the front glass box 9 is biased to the left, the middle rod 4 is biased to the right, the air bubble 11 in the glass box 9 on the same side is biased to the front, the middle rod 4 is biased to the front, the air bubble 11 is biased to the back, the middle rod 4 is biased to the back, and the middle rod 4 is in a vertical state.

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 (7)

1. The utility model provides a engineering survey is with reference pole, includes inserted bar (1), its characterized in that: the top of the inserted link (1) is provided with an intermediate link (4);

screw (5) have been seted up at the back of intermediate lever (4), ring (6) have been installed to the outside of intermediate lever (4), bolt (7) are installed in the inboard screw thread penetration of screw (5), and inside that bolt (7) run through ring (6), place box (8) are installed in the outside of ring (6), place box (8) top and run through and install two glass boxes (9), and two glass boxes (9) mutually perpendicular, dyeing liquid (10) have been placed to the inboard of glass box (9).

2. The pole for engineering survey according to claim 1, wherein: the top of inserted bar (1) has seted up thread groove (2), and double-screw bolt (3) are installed to the inboard screw thread of thread groove (2), and double-screw bolt (3) are installed in the bottom of middle pole (4), and another thread groove (2) has been seted up at the top of middle pole (4).

3. The pole for engineering survey according to claim 1, wherein: an air bubble (11) exists inside the glass box (9).

4. A pole for engineering survey according to claim 3, wherein: the bubbles (11) are located inside the staining liquid (10).

5. The pole for engineering survey according to claim 2, wherein: the front and the back of inserted bar (1) are installed respectively and are kept off post (12), and screwed ring (13) are installed in the outside of inserted bar (1), and screwed ring (13) are located the bottom that keeps off post (12), and protective sheath (14) are installed to the outside screw thread of screwed ring (13), and two thin poles (17) are installed to the bottom of protective sheath (14).

6. The pole for engineering survey according to claim 5, wherein: the inner side of the protective sleeve (14) is provided with a bearing (15), the inner side of the bearing (15) is provided with a rubber ring (16), and the rubber ring (16) is positioned on the outer side of the inserted link (1).

7. The pole for engineering survey according to claim 5, wherein: the outside screw thread of screw thread ring (13) is installed lag (18), and two slot (19) have been seted up at the top of lag (18), and slot (19) are located the outside of slender rod (17).