CN212156461U

CN212156461U - Engineering measuring device who conveniently carries

Info

Publication number: CN212156461U
Application number: CN202020814496.7U
Authority: CN
Inventors: 卢光宇; 覃进宇; 韦梁盛; 刘元平
Original assignee: Guangxi Innovation Construction Engineering Quality Inspection Consulting Co ltd
Current assignee: Guangxi Innovation Construction Engineering Quality Inspection Consulting Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-15
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an engineering measuring device who conveniently carries, including base, protruding knot, measuring apparatu, supporting spring and sponge board, protruding knot is installed on the top of base, and the central point department of putting on protruding knot top is equipped with the measuring apparatu to the bottom and the protruding fixed connection of detaining of measuring apparatu, the base bottom of measuring apparatu below is equipped with three groups of supporting legs, and the top of supporting leg all articulates with the base mutually, and the bottom of supporting leg all is equipped with the card thorn, the top of card thorn all articulates with the supporting leg mutually, and the base bottom of supporting leg one side is equipped with the gag lever post to the top and the base fixed connection of gag lever post, the surface cover of gag lever post is equipped with the sliding sleeve, and is equipped with three groups of gangbar on the outer wall of sliding sleeve to the bottom and the sliding sleeve of gang. The utility model discloses not only realized that the convenient shrink of measuring device is carried, avoided the caliber to receive outside strength striking and damaged, improved the life of caliber moreover.

Description

Engineering measuring device who conveniently carries

Technical Field

The utility model relates to an engineering measuring device technical field specifically is an engineering measuring device who conveniently carries.

Background

The engineering survey refers to a general term of various measurement theories, methods and technologies applied in the survey design, construction and management stages of engineering construction, various detections in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are performed through an engineering measurer, and the engineering survey is an important tool for detecting whether engineering is qualified or not.

The engineering measuring device on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) the conventional engineering measuring device is generally inconvenient to conveniently shrink and carry when in use, so that the convenience degree of the engineering measuring device when in use is seriously influenced;

(2) the conventional engineering measuring device is not convenient for buffering and protecting internal instruments when in use, so that the service life of the internal instruments when the engineering measuring device is used is greatly influenced;

the existing engineering measuring device is not convenient to fix the measurer conveniently when in use, thereby bringing great trouble to people.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides an engineering measuring device who conveniently carries has not only realized that the convenient shrink of measuring device carries, has avoided the caliber to receive outside strength striking and has damaged, has improved the life of caliber moreover.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering measuring device convenient to carry comprises a base, a convex buckle, a measuring instrument, a supporting spring and a sponge plate, the top end of the base is provided with a convex buckle, the center position of the top end of the convex buckle is provided with a measuring instrument, the bottom end of the measuring instrument is fixedly connected with the convex buckle, three groups of supporting legs are arranged at the bottom end of the base below the measuring instrument, the top ends of the supporting legs are hinged with the base, the bottom ends of the supporting legs are all provided with clamping thorns, the top ends of the clamping thorns are all hinged with the supporting legs, the bottom ends of the bases on one sides of the supporting legs are provided with limiting rods, the top end of the limiting rod is fixedly connected with the base, the surface of the limiting rod is sleeved with a sliding sleeve, three groups of linkage rods are arranged on the outer wall of the sliding sleeve, the bottom end of the linkage rod is hinged with the sliding sleeve, the top end of the linkage rod is hinged with the supporting leg, and two groups of fixing mechanisms are arranged on the outer wall of one side of the convex buckle.

Preferably, be equipped with on the outer wall of supporting leg one side and place the case, and the inside of placing the case is fixed with the rubber cotton to the case internally mounted that places of rubber cotton one side has the sponge board, realizes the protection to the measuring instrument.

Preferably, the placing box inner wall on one side of the sponge plate is provided with a support frame, one side of the support frame is fixedly connected with the placing box, a limiting shaft is fixed inside the support frame, the outer wall of the sponge plate on one side of the limiting shaft is provided with a push block, one side of the push block is fixedly connected with the sponge plate, and the surface of the limiting shaft on one side of the push block is sleeved with a driving rod, so that stable connection of the limiting shaft structure is realized.

Preferably, the one end of actuating lever is articulated mutually with the ejector pad, and the spacing axle surface cover of actuating lever one side is equipped with compression spring to compression spring's one end and actuating lever fixed connection, compression spring's the other end and support frame fixed connection have avoided the caliber to receive external force striking damage.

Preferably, fixed establishment's inside has set gradually handle, pivot, lead screw, screw thread seat and grip block, be equipped with two sets of screw thread seats on the base outer wall of protruding knot one side, and the inside of screw thread seat is equipped with the lead screw to the lead screw is close to that the one end of protruding knot articulates there is the grip block, has realized engineering measuring device to the convenient fixed of caliber.

Preferably, the one end that the clamp plate was kept away from to the lead screw is fixed with the pivot, and the one end that the lead screw was kept away from to the pivot is equipped with the handle to the one end and the pivot fixed connection of handle, easy operation convenient and practical during the use.

Compared with the prior art, the beneficial effects of the utility model are that: the engineering measuring device not only realizes convenient contraction and carrying of the measuring device, avoids the measuring device from being damaged by external impact, but also prolongs the service life of the measuring device;

(1) the measuring instrument is taken out of the placing box by a worker, the convex buckle is placed in the base, the sliding sleeve is pushed, the three groups of linkage rods are sequentially unfolded under the support of the limiting rod, so that the support legs are unfolded and fixed with the ground by the bayonet, the support of the measuring instrument is conveniently folded, taken and placed, the measuring device is conveniently folded and carried, and the carrying and the measurement of constructors are facilitated;

(2) the measuring instrument and the support are placed inside the placing box, the rubber cotton is used for protecting the measuring instrument for the first time, the sponge plate is used for protecting the measuring instrument for the second time, the measuring instrument is protected in an all-round mode, when the placing box is impacted outside, the sponge plate is buffered for the first time through the four groups of supporting springs, then the pushing block pushes the two groups of driving rods to move, the driving rods push the compression springs to compress on the surface of the limiting shaft, and therefore external force is buffered and relieved, the engineering measuring device is protected for the internal instrument in a buffering mode, the measuring instrument is prevented from being damaged by the impact of the external force, and the service life of the measuring instrument is prolonged;

(3) through being provided with handle, pivot, lead screw, screw thread seat and grip block, through placing protruding knot in the inside of base, rotatory two sets of handles are under the transmission of pivot, under the cooperation of lead screw and screw thread seat, are pressed from both sides protruding knot by two sets of grip blocks and are pressed from both sides to fix protruding knot in the inside of base, realized engineering measuring device to the convenient fixed of caliber, easy operation convenient and practical during the use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the measuring instrument of the present invention;

FIG. 3 is a schematic view of the fixing mechanism of the present invention in cross-section and enlarged structure;

fig. 4 is a schematic side view of the supporting spring of the present invention.

In the figure: 1. a base; 2. a convex buckle; 3. a measuring instrument; 4. a fixing mechanism; 401. a handle; 402. a rotating shaft; 403. a screw rod; 404. a threaded seat; 405. a clamping plate; 5. supporting legs; 6. a linkage rod; 7. a sliding sleeve; 8. a limiting rod; 9. sticking a thorn; 10. placing a box; 11. rubber cotton; 12. a support frame; 13. a limiting shaft; 14. a push block; 15. a drive rod; 16. a compression spring; 17. a support spring; 18. a sponge plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides an embodiment: a portable engineering measuring device comprises a base 1, a convex buckle 2, a measuring instrument 3, a supporting spring 17 and a sponge plate 18, wherein the convex buckle 2 is installed at the top end of the base 1, the measuring instrument 3 is arranged at the central position of the top end of the convex buckle 2, the bottom end of the measuring instrument 3 is fixedly connected with the convex buckle 2, three groups of supporting legs 5 are arranged at the bottom end of the base 1 below the measuring instrument 3, the top ends of the supporting legs 5 are hinged with the base 1, the bottom ends of the supporting legs 5 are provided with clamping thorns 9, the top ends of the clamping thorns 9 are hinged with the supporting legs 5, a limiting rod 8 is arranged at the bottom end of the base 1 at one side of the supporting legs 5, the top end of the limiting rod 8 is fixedly connected with the base 1, a sliding sleeve 7 is sleeved on the surface of the limiting rod 8, three groups of linkage rods 6 are arranged on the outer wall of the sliding sleeve 7, the bottom end of the, the model of the measuring instrument 3 is KTS-462R4LC, when the measuring instrument works, the high-precision laser measurement of a prism-free mirror of 800 meters can be realized, when the distance is measured, the single prism can realize the distance measurement of 5 kilometers and a prism-free mirror of 4 kilometers, the prism constant is automatically modified by parameterization, the angle measurement is carried out by adopting an encoding type horizontal and vertical detection mode, and meanwhile, the function of double-shaft liquid electronic automatic vertical compensation is adopted;

when the measuring device is used, the measuring instrument 3 is taken out of the placing box 10 by a worker, the convex buckle 2 is placed in the base 1, the sliding sleeve 7 is pushed, the three groups of linkage rods 6 are sequentially unfolded under the support of the limiting rod 8, so that the supporting legs 5 are unfolded and fixed with the ground by the clamping thorn 9, the support of the measuring instrument 3 is conveniently retracted, taken and placed, the measuring device is conveniently retracted and carried, and the carrying and the measurement of a constructor are facilitated;

the outer wall of one side of the convex buckle 2 is provided with two groups of fixing mechanisms 4, the inside of each fixing mechanism 4 is sequentially provided with a handle 401, a rotating shaft 402, a screw rod 403, a thread seat 404 and a clamping plate 405, the outer wall of the base 1 of one side of the convex buckle 2 is provided with two groups of thread seats 404, the screw rod 403 is arranged inside the thread seat 404, one end, close to the convex buckle 2, of the screw rod 403 is hinged with the clamping plate 405, the rotating shaft 402 is fixed at one end, away from the clamping plate 405, of the screw rod 403, the handle 401 is arranged at one end, away from the screw rod 403, of the rotating shaft 402;

when the device is used, the convex buckle 2 is placed in the base 1, the two groups of handles 401 are rotated, the convex buckle 2 is clamped by the two groups of clamping plates 405 under the transmission of the rotating shaft 402 and the matching of the screw rod 403 and the threaded seat 404, so that the convex buckle 2 is fixed in the base 1, the engineering measuring device is conveniently fixed to a measurer, and the device is simple, convenient and practical to operate when in use;

the outer wall of one side of the supporting leg 5 is provided with a placing box 10, rubber cotton 11 is fixed inside the placing box 10, a sponge plate 18 is installed inside the placing box 10 on one side of the rubber cotton 11, a supporting frame 12 is arranged on the inner wall of the placing box 10 on one side of the sponge plate 18, one side of the supporting frame 12 is fixedly connected with the placing box 10, a limiting shaft 13 is fixed inside the supporting frame 12, a push block 14 is arranged on the outer wall of the sponge plate 18 on one side of the limiting shaft 13, one side of the push block 14 is fixedly connected with the sponge plate 18, a driving rod 15 is sleeved on the surface of the limiting shaft 13 on one side of the push block 14, one end of the driving rod 15 is hinged to the push block 14, a compression spring 16 is sleeved on the surface of the limiting shaft 13 on one side of the driving rod 15, one end of the compression spring 16 is fixedly connected with;

during the use, through placing measuring apparatu 3 and support in the inside of placing case 10, protect the caliber for the first time by rubber wool 11, protect the caliber once more by sponge board 18, make the caliber carry out omnidirectional protection, when placing case 10 and meet outside striking, cushion for the first time sponge board 18 by four supporting spring 17 of group, later ejector pad 14 promotes two sets of actuating lever 15 and removes, actuating lever 15 promotes compression spring 16 at spacing axle 13's surface compression, thereby cushion the power of unloading to outside strength, the buffering protection of engineering measuring device to inside instrument has been realized, avoided the caliber to receive outside strength striking damage, the life of caliber has been improved.

The utility model discloses well measuring apparatu 3 is the known technique of wide application and daily life that has disclosed.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the measuring instrument 3 is taken out from the inside of the placing box 10 by the staff, the convex buckle 2 is placed in the base 1, the sliding sleeve 7 is pushed, under the support of the limiting rod 8, the three groups of linkage rods 6 are sequentially propped open, thereby the supporting leg 5 is propped open, the bayonet 9 is fixed with the ground, the convenient contraction taking and placing of the support of the measuring instrument 3 are realized, the convenient contraction carrying of the measuring device is realized, the constructor is convenient to carry and measure, then, the measuring instrument 3 and the support are placed in the placing box 10, the rubber cotton 11 is used for carrying out the primary protection on the measuring instrument, the measuring instrument is protected again by the sponge plate 18, so that the measuring instrument is protected in all directions, when the placing box 10 is impacted outside, the sponge plate 18 is buffered for the first time by the four groups of supporting springs 17, then, the pushing block 14 pushes the two groups of, under the support of support frame 12, actuating lever 15 promotes compression spring 16 at the surface compression of spacing axle 13, thereby cushion the external force and unload the power, realize the buffering protection of engineering measuring device to inside instrument, avoid the caliber to receive outside strength striking damage, improve the life of caliber, again through placing protruding knot 2 in the inside of base 1, rotatory two sets of handles 401, under the transmission of pivot 402, under the cooperation of lead screw 403 and screw thread seat 404, press from both sides tightly protruding knot 2 by two sets of clamp plates 405, thereby fix protruding knot 2 in the inside of base 1, realize that engineering measuring device is convenient fixed to the caliber, easy operation convenient and practical during the use, accomplish engineering measuring device's use work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering measuring device who conveniently carries, includes base (1), protruding knot (2), measuring apparatu (3), supporting spring (17) and sponge board (18), its characterized in that: the top end of the base (1) is provided with a convex buckle (2), the central position of the top end of the convex buckle (2) is provided with a measuring instrument (3), the bottom end of the measuring instrument (3) is fixedly connected with the convex buckle (2), the bottom end of the base (1) below the measuring instrument (3) is provided with three groups of supporting legs (5), the top ends of the supporting legs (5) are hinged with the base (1), the bottom ends of the supporting legs (5) are provided with clamping thorns (9), the top ends of the clamping thorns (9) are hinged with the supporting legs (5), the bottom end of the base (1) at one side of the supporting legs (5) is provided with a limiting rod (8), the top end of the limiting rod (8) is fixedly connected with the base (1), the surface of the limiting rod (8) is sleeved with a sliding sleeve (7), the outer wall of the sliding sleeve (7) is provided with three groups of linkage rods (6), and the bottom end of the linkage rod (, the top end of the linkage rod (6) is hinged with the supporting leg (5), and two groups of fixing mechanisms (4) are arranged on the outer wall of one side of the convex buckle (2).

2. A portable engineering surveying device of claim 1, wherein: the supporting leg is characterized in that a placing box (10) is arranged on the outer wall of one side of the supporting leg (5), rubber cotton (11) is fixed inside the placing box (10), and a sponge plate (18) is arranged inside the placing box (10) on one side of the rubber cotton (11).

3. A portable engineering surveying device of claim 2, wherein: be equipped with on the case (10) inner wall of placing of sponge board (18) one side support frame (12), and one side of support frame (12) with place case (10) fixed connection to the inside of support frame (12) is fixed with spacing axle (13), be equipped with ejector pad (14) on sponge board (18) outer wall of spacing axle (13) one side, and one side and sponge board (18) fixed connection of ejector pad (14), and ejector pad (14) one side spacing axle (13) surface cover is equipped with actuating lever (15).

4. A portable engineering measurement device according to claim 3, wherein: one end of the driving rod (15) is hinged to the pushing block (14), a compression spring (16) is sleeved on the surface of the limiting shaft (13) on one side of the driving rod (15), one end of the compression spring (16) is fixedly connected with the driving rod (15), and the other end of the compression spring (16) is fixedly connected with the supporting frame (12).

5. A portable engineering surveying device of claim 1, wherein: the inside of fixed establishment (4) has set gradually handle (401), pivot (402), lead screw (403), screw thread seat (404) and clamp plate (405), be equipped with two sets of screw thread seats (404) on base (1) outer wall of protruding knot (2) one side, and the inside of screw thread seat (404) is equipped with lead screw (403) to lead screw (403) are close to the one end of protruding knot (2) and articulate and have clamp plate (405).

6. A portable engineering surveying device of claim 5, wherein: the one end that clamp plate (405) was kept away from to lead screw (403) is fixed with pivot (402), and the one end that lead screw (403) were kept away from to pivot (402) is equipped with handle (401), and the one end and the pivot (402) fixed connection of handle (401).