CN221075938U

CN221075938U - Engineering cost mapping instrument

Info

Publication number: CN221075938U
Application number: CN202322889942.7U
Authority: CN
Inventors: 聂帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-04
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a construction cost mapping instrument, which belongs to the technical field of engineering mapping and comprises a supporting disc, wherein a measurer is arranged right above the supporting disc, the bottom surface of the measurer is fixedly connected with a bottom post, the bottom surface of the supporting disc is movably connected with a group of supporting legs, the inside of the supporting disc is centrally and movably connected with a rotating ring, a direction adjusting mechanism is arranged on one side of the inside of the supporting disc, a group of positioning blocks are slidingly connected on the upper side of the inside of the rotating ring, a pair of limiting frames are fixedly connected on the lower side of the inside of the rotating ring, and a movable rod is movably connected at the bottom of the rotating ring.

Description

Engineering cost mapping instrument

Technical Field

The utility model relates to the technical field of engineering surveying and mapping, in particular to an engineering cost surveying and mapping instrument.

Background

When the engineering cost is in the initial stage of construction, various engineering needs to be explored and mapped so as to facilitate the calculation and evaluation of the cost, and the surveying instrument is an instrument for various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and the like which are required by the measurement work in the planning design, construction and operation management stages in engineering construction, and mainly comprises a measurer, a supporting disc and supporting legs.

Based on the above, the present inventors found that: when the conventional surveying instrument is used, the measurer is connected with or dismantled from the supporting plate in a threaded rotation mode, and the measurer is relatively inconvenient to rotate due to heavier measurer, and has long time, so that the wearing problem is easy to occur in a threaded groove to influence the use stability of the measurer.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide an engineering cost surveying instrument, the project is used for installing and operating the surveying instrument in a clamping manner, the surveying instrument is convenient to assemble and disassemble, the stability of the surveying instrument is better, the surveying effect is improved, the surveying direction can be quickly adjusted, the whole surveying instrument is not required to be carried and moved, and the surveying efficiency is improved.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a construction cost mapping instrument, includes the supporting disk, be provided with the caliber directly over the supporting disk, the bottom surface fixedly connected with sill pillar of caliber, the bottom surface swing joint of supporting disk has a set of supporting leg, the inside swing joint that centers of supporting disk has the swivel becket, and the inside of supporting disk is provided with the steering mechanism by one side, the inside of swivel becket is by top sliding connection has a set of locating piece, and the inside of swivel becket is by below fixedly connected with a pair of spacing frame, the bottom swing joint of swivel becket has the movable rod, the top fixedly connected with two joint pieces of movable rod, and the cover is equipped with the movable disk in the middle of the outside of movable rod, the top surface fixedly connected with a set of extrusion piece of movable disk.

Further, the steering mechanism comprises a rotary knob, the bottom end of the rotary knob is fixedly connected with a toothed ring, and one side of the toothed ring is connected with a gear ring in a meshed manner.

Further, the bottom end of the bottom post penetrates through the supporting disc to be connected with the upper portion of the rotating ring in a clamping mode, the positioning block is arranged in an L shape, and the horizontal position of the positioning block is connected with the side edge of the bottom post in a clamping mode at one end.

Further, a reset spring is arranged on one side close to the vertical position of the positioning block, and two ends of the reset spring are fixedly connected with the inner surface of the rotating ring and the outer side of the positioning block respectively.

Further, the cross section of the limiting frame is arranged in a concave shape, and the limiting frame is matched with the clamping block.

Further, the bottom of extrusion piece and supporting disk is vertical direction sliding connection, and the top surface of extrusion piece all is the slope form setting with the position vertically bottom of locating piece, and the top surface of extrusion piece is laminated with the position vertically bottom of locating piece.

Further, the gear ring is positioned inside the supporting plate, the gear ring is movably connected with the supporting plate, and the gear ring is fixedly connected with the rotating ring.

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through setting up swivel becket cooperation movable rod, and the movable rod rises, makes the movable disk drive the extrusion piece and rises perpendicularly, and the extrusion locating piece moves to the inboard, with the side joint of foundation post to the rising of movable rod drives the joint piece and rises in step, until joint piece and spacing frame are located same horizontal position, rotates the movable rod, makes two joint pieces respectively with two spacing frame joint, makes the vertical position of movable rod and movable disk fixed, compares with prior art, carries out measuring instrument's installation work through the joint mode, and measuring instrument's loading and unloading of being convenient for, and measuring instrument stability is better, improves the mapping effect.

(2) Through setting up steering mechanism, drive the ring gear through the commentaries on classics and rotate, the ring gear that the cooperation meshing is connected makes the synchronous rotation of ring gear, and then realizes the angle modulation of sill pillar and caliber, compares with prior art, can carry out measurement direction's regulation fast, need not to carry the removal to the surveying instrument is whole, improves mapping efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a support plate of the present utility model;

FIG. 3 is a split view of a rotating ring and a movable rod according to the present utility model;

fig. 4 is a schematic structural view of the steering mechanism of the present utility model.

The reference numerals in the figures illustrate: 1. a support plate; 2. a measurer; 3. a bottom post; 4. support legs; 5. a rotating ring; 6. a positioning block; 7. a limit frame; 8. a return spring; 9. a movable rod; 10. a clamping block; 11. a movable plate; 12. extruding a block; 13. a direction adjusting mechanism; 14. a turning button; 15. a toothed ring; 16. and a gear ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples

Referring to fig. 1-4, an engineering cost surveying instrument comprises a supporting disk 1, a measurer 2 is arranged right above the supporting disk 1, a bottom column 3 is fixedly connected to the bottom surface of the measurer 2, a group of supporting legs 4 are movably connected to the bottom surface of the supporting disk 1, a rotating ring 5 is movably connected to the inside of the supporting disk 1 in the middle, a direction adjusting mechanism 13 is arranged on one side of the inside of the supporting disk 1, a group of positioning blocks 6 are slidably connected to the inside of the rotating ring 5 in the upper side, a pair of limiting frames 7 are fixedly connected to the inside of the rotating ring 5 in the lower side, a movable rod 9 is movably connected to the bottom of the rotating ring 5, two clamping blocks 10 are fixedly connected to the top end of the movable rod 9, a movable disk 11 is sleeved on the outside of the movable rod 9 in the middle, a group of extrusion blocks 12 are fixedly connected to the top surface of the movable disk 11, the whole surveying instrument is conveyed to a measuring place, and the supporting legs 4 are unfolded to fix the supporting disk 1.

Referring to fig. 4, the steering mechanism 13 includes a turn knob 14, a toothed ring 15 is fixedly connected to the bottom end of the turn knob 14, and a gear ring 16 is engaged and connected to one side of the toothed ring 15, so that the measurement direction can be quickly adjusted, the mapping efficiency is improved, and the steering mechanism 13 is provided.

Referring to fig. 2, the bottom end of the bottom post 3 penetrates through the supporting disc 1 and is clamped with the upper portion of the rotating ring 5, the positioning block 6 is in an L-shaped arrangement, the horizontal position of the positioning block 6 is clamped with the side edge of the bottom post 3 by one end, the bottom end of the bottom post 3 is clamped with the rotating ring 5, and the positioning block is matched with the horizontal position of the positioning block 6 to limit, so that the installation work of the measurer 2 is completed.

Referring to fig. 2, a reset spring 8 is disposed at one side of the vertical position of the positioning block 6, two ends of the reset spring 8 are fixedly connected with the inner surface of the rotating ring 5 and the outer side of the positioning block 6 respectively, the positioning block 6 is forced to move inwards, so that the reset spring 8 stretches, the reset spring 8 drives the subsequent positioning block 6 to reset, and the support legs 4 are convenient to dismount.

Referring to fig. 2, the cross section of the limiting frame 7 is concave, and the limiting frame 7 is matched with the clamping blocks 10, the lifting of the movable rod 9 drives the clamping blocks 10 to synchronously lift until the clamping blocks 10 and the limiting frame 7 are positioned at the same horizontal position, and the movable rod 9 is rotated to enable the two clamping blocks 10 to be respectively clamped with the two limiting frames 7, so that the vertical positions of the movable rod 9 and the movable disc 11 are fixed.

Referring to fig. 3, the extrusion block 12 is slidably connected with the bottom of the supporting disc 1 in the vertical direction, the top surface of the extrusion block 12 and the bottom end perpendicular to the position of the positioning block 6 are all inclined, the top surface of the extrusion block 12 is attached to the bottom end perpendicular to the position of the positioning block 6, the movable rod 9 is moved to rise, the movable disc 11 drives the extrusion block 12 to rise vertically, and the extrusion block 12 extrudes the vertical bottom end of the positioning block 6.

Referring to fig. 4, the toothed ring 15 is located inside the support disc 1, the toothed ring 15 is movably connected with the support disc 1, the gear ring 16 is fixedly connected with the rotating ring 5, the toothed ring 15 is driven to rotate by the torque 14, and the toothed ring 15 in meshed connection is matched with the toothed ring 5 to enable the rotating ring 5 to rotate synchronously, so that the angle adjustment of the bottom post 3 and the measurer 2 is realized.

When in use: in daily work, carry the surveying instrument to the measuring place wholly first, expand supporting leg 4 and fix supporting disk 1, afterwards put caliber 2 at supporting disk 1 top surface, make the bottom and the rotation ring 5 joint of sill post 3, remove movable rod 9 simultaneously and rise, make movable disk 11 drive extrusion piece 12 and rise perpendicularly, extrusion piece 12 extrudees the vertical bottom of locating piece 6, locating piece 6 atress is inwards moved, the one end of locating piece 6 horizontal position and the side joint of sill post 3 accomplish the installation work of sill post 3, and the rise of movable rod 9 drives joint piece 10 synchronous rising, until joint piece 10 and spacing frame 7 are located same horizontal position, rotate movable rod 9, make two joint pieces 10 respectively with two spacing frame 7 joint, make movable rod 9 and movable disk 11's vertical position fixed, afterwards, can carry out engineering survey work through caliber 2, and drive toothed ring 15 through turning round 14, the toothed ring 15 that the cooperation meshing is connected makes ring 5 rotate in step, and then realize the angular adjustment of sill post 3 and caliber 2, improve surveying efficiency.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Engineering cost mapping appearance, its characterized in that: including supporting disk (1), be provided with caliber (2) directly over supporting disk (1), the bottom surface fixedly connected with sill pillar (3) of caliber (2), the bottom surface swing joint of supporting disk (1) has a set of supporting leg (4), the inside swing joint that centers of supporting disk (1) has rotor ring (5), and the inside of supporting disk (1) is provided with steering mechanism (13) by one side, the inside of rotor ring (5) is by a set of locating piece (6) of top sliding connection, and the inside of rotor ring (5) is by a pair of spacing frame (7) of below fixedly connected with, the bottom swing joint of rotor ring (5) has movable rod (9), the top fixedly connected with two joint pieces (10) of movable rod (9), and the outside cover of movable rod (9) is equipped with movable disk (11) in the middle, the top surface fixedly connected with a set of extrusion piece (12) of movable disk (11).

2. A construction cost mapping instrument according to claim 1, wherein: the steering mechanism (13) comprises a rotary knob (14), the bottom end of the rotary knob (14) is fixedly connected with a toothed ring (15), and one side of the toothed ring (15) is connected with a gear ring (16) in a meshed manner.

3. A construction cost mapping instrument according to claim 1, wherein: the bottom of the bottom column (3) penetrates through the supporting disc (1) and is connected with the upper portion of the rotating ring (5) in a clamping mode, the positioning block (6) is arranged in an L shape, and the horizontal position of the positioning block (6) is connected with the side edge of the bottom column (3) in a clamping mode by one end.

4. A construction cost mapping instrument according to claim 1, wherein: a reset spring (8) is arranged at one side close to the vertical position of the positioning block (6), and two ends of the reset spring (8) are fixedly connected with the inner surface of the rotating ring (5) and the outer side of the positioning block (6) respectively.

5. A construction cost mapping instrument according to claim 1, wherein: the cross section of the limiting frame (7) is arranged in a concave shape, and the limiting frame (7) is matched with the clamping block (10).

6. A construction cost mapping instrument according to claim 1, wherein: the bottom of extrusion piece (12) and supporting disk (1) is vertical direction sliding connection, and the top surface of extrusion piece (12) is the slope form setting with the position vertically bottom of locating piece (6), and the top surface of extrusion piece (12) is laminated with the position vertically bottom of locating piece (6).

7. A construction cost mapping instrument according to claim 2, wherein: the gear ring (15) is positioned inside the support disc (1), the gear ring (15) is movably connected with the support disc (1), and the gear ring (16) is fixedly connected with the rotating ring (5).