CN214363390U

CN214363390U - Portable detecting instrument for civil engineering

Info

Publication number: CN214363390U
Application number: CN202120141195.7U
Authority: CN
Inventors: 葛雅芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-08
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a portable detection instrument for civil engineering, including connecting rod, display screen, handle bar and detection dish, the bottom fixedly connected with lift adjustment structure of connecting rod, and lift adjustment structure includes spread groove, movable rod, shrinkage pool, elastic block, spacing groove and stopper. The utility model discloses rotatable movable groove makes it not hard up with the spread groove when needing to adjust the length of connecting rod during the use, carry out position adjustment with the movable rod in the inside of spread groove and connecting rod after not hard up, can carry out the screw thread rotation with the movable groove at the outer wall of spread groove after position length confirms, the elasticity piece contact extrusion of the shrink mouth of movable groove bottom installation and spread groove bottom installation when it coincides with the spread groove contact gradually, accomplish the contact extrusion and the spacing fixed of inside movable rod, be convenient for adjust the length of connecting rod when making its use through this setting, it is more convenient to use the operation shrink, it is better to use adaptability.

Description

Portable detecting instrument for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a portable detection instrument for civil engineering.

Background

Civil engineering needs to survey planning soil before construction planning, detects whether soil geology contains heavy metal thing or other existence, detects whether soil has the standard of reaching standard of building, adopts soil detection instrument mostly, and traditional for civil engineering detector is whole bigger, and manual operation uses and removes inconveniently, uses the adaptability not good, needs a detection instrument for civil engineering who conveniently takes when using now, but there are many problems or defects in the detection instrument for civil engineering now:

the existing detector for civil engineering is inconvenient to take when in use, and is inconvenient to use, shrink, adjust and operate, and has poor use adaptability;

the existing detector for civil engineering is hard to hold by hand when in use, no force application point exists on the limb part, and the use design is not humanized enough;

the detection effect is not good when current for civil engineering detecting instrument uses, and is inconvenient to the display screen dismouting during the use, and fixed mounting operates difficultly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable detection instrument for civil engineering to use that to put forward in the solution above-mentioned background art shrink adjustment operation inconvenient and portable, handheld comparatively hard and the inconvenient problem of display screen dismouting when the not good use of detection effect when using of taking.

In order to achieve the above object, the utility model provides a following technical scheme: a portable detector for civil engineering comprises a connecting rod, a display screen, a handle rod and a detection disc, wherein the bottom end of the connecting rod is fixedly connected with a lifting adjusting structure, the lifting adjusting structure comprises a connecting groove, a movable rod, a contraction opening, an elastic block, a limiting groove and a limiting block, the connecting groove is fixedly connected with the bottom end of the connecting rod, the elastic block is fixedly connected with the bottom end of the connecting groove, the movable groove is movably connected with the outer side wall of the connecting groove, the contraction opening is fixedly connected with the bottom end of the movable groove, the movable rod is movably connected with the inside of the connecting groove and the connecting rod, the limiting block is fixedly connected with the two sides of the movable rod, the limiting groove is arranged on the inner side wall of the connecting rod, the bottom end of the movable rod is fixedly connected with a movable ring, a fixed shaft penetrates through the inside of the movable ring, and the bottom end of the fixed shaft is fixedly connected with the detection disc, the top fixedly connected with handle pole of connecting rod, and cup joint on the lateral wall of handle pole and install bearing structure.

Preferably, fixedly connected with joint groove on the lateral wall of connecting rod, and the inside joint in joint groove installs the display screen.

Preferably, bearing structure includes gim peg, preceding draw-in groove, notch, rubber buffer, fixed block, back draw-in groove, bracing piece, preformed groove and grooving, the grooving cup joints on the lateral wall of handle bar, the preformed groove sets up the inside at grooving and handle bar, gim peg threaded connection is in the inside of preformed groove, bracing piece fixed connection is on the top of grooving, fixed block fixed connection is on the top of bracing piece, preceding draw-in groove fixed connection is in one side of fixed block, back draw-in groove fixed connection is at the opposite side of fixed block, the notch sets up the border position department of draw-in groove in the front, rubber buffer sets up in the front on the inside wall of draw-in groove.

Preferably, the sleeve groove can be turned on the outer side wall of the handle rod, and the rubber buffer pads are uniformly distributed on the inner side wall of the front clamping groove.

Preferably, the outer diameter of the limiting block is smaller than the inner diameter of the limiting groove, and the limiting block and the limiting groove are of limiting guide structures.

Preferably, an internal thread is arranged on the inner side wall of the movable groove, an external thread is arranged on the outer side wall of the connecting groove, and the external thread and the internal thread are in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this portable detecting instrument for civil engineering is rational in infrastructure, has following advantage:

(1) the lifting adjusting structure is arranged at the bottom end of the connecting rod, when the connecting rod is required to be adjusted in length in use, the movable groove can be rotated to enable the movable groove to be loosened with the connecting groove, after the movable rod is loosened, the position of the movable rod is adjusted in the connecting groove and the connecting rod, after the position length is determined, the movable groove can be rotated in a thread mode on the outer wall of the connecting groove, when the movable rod is gradually contacted and superposed with the connecting groove, the contraction port arranged at the bottom end of the movable groove is contacted and extruded with the elastic block arranged at the bottom end of the connecting groove, the contact extrusion and the limiting fixation of the internal movable rod are completed, the length of the connecting rod can be conveniently adjusted when the connecting rod is used through the arrangement, the use operation contraction is more convenient, and the use adaptability is better;

(2) the supporting structure is arranged on the outer side wall of the handle rod, the sleeve groove can be rotationally adjusted on the outer wall of the handle rod during use, and then the fixing bolt penetrates through the inside of the reserved groove to complete fixing, so that the handle rod is held by hand during use, the front clamping groove can be aligned to the elbow to be clamped for force borrowing, the handle rod is taken to have a force application supporting point, the use and the taking are more labor-saving and convenient, and the design is more humanized;

(3) the supporting angle of detecting dish and movable rod is rotated the adjustment through surveying the place demand, and detects the dish and be oval design, and inside is provided with the arc anchor strut, uses to survey more convenient accurate, the display screen can and the joint groove between carry out the dismouting, it is more convenient to use.

Drawings

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

fig. 2 is a schematic view of a front sectional structure of the lifting adjustment structure of the present invention;

fig. 3 is a schematic front view of the supporting structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a fixed shaft; 2. a connecting rod; 3. a clamping groove; 4. a display screen; 5. a support structure; 501. a fixing bolt; 502. a front card slot; 503. a notch; 504. a rubber cushion pad; 505. a fixed block; 506. a rear clamping groove; 507. a support bar; 508. reserving a groove; 509. sleeving a groove; 6. a handle bar; 7. a lifting adjustment structure; 701. connecting grooves; 702. a movable groove; 703. a movable rod; 704. a constriction; 705. an elastic block; 706. a limiting groove; 707. a limiting block; 8. detecting the disc; 9. a movable ring.

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 detector for civil engineering, including connecting rod 2, display screen 4, handle pole 6 and detection dish 8, the bottom fixedly connected with of connecting rod 2 goes up and down to adjust structure 7, and go up and down to adjust structure 7 and include spread groove 701, activity groove 702, movable rod 703, shrink mouth 704, elastic block 705, spacing groove 706 and stopper 707, spread groove 701 is fixedly connected in the bottom of connecting rod 2, elastic block 705 is fixedly connected in the bottom of spread groove 701, activity groove 702 is swing joint on the lateral wall of spread groove 701, shrink mouth 704 is fixedly connected in the bottom of activity groove 702, movable rod 703 swing joint is in the inside of spread groove 701 and connecting rod 2, stopper 707 is fixedly connected in the both sides of movable rod 703, spacing groove 706 sets up on the inside wall of connecting rod 2;

the outer diameter of the limiting block 707 is smaller than the inner diameter of the limiting groove 706, and the limiting block 707 and the limiting groove 706 are in a limiting guide structure;

an internal thread is arranged on the inner side wall of the movable groove 702, an external thread is arranged on the outer side wall of the connecting groove 701, and the external thread and the internal thread are in threaded connection;

specifically, as shown in fig. 1 and 2, in use, the lifting adjustment structure 7 is installed at the bottom end of the connecting rod 2, when the length of the connecting rod 2 needs to be adjusted in use, the movable groove 702 can be rotated to be loosened from the connecting groove 701, after the length is loosened, the position of the movable rod 703 is adjusted inside the connecting groove 701 and the connecting rod 2, after the position length is determined, the movable groove 702 can be rotated in a thread manner on the outer wall of the connecting groove 701, when the movable groove is gradually contacted and overlapped with the connecting groove 701, the contraction port 704 installed at the bottom end of the movable groove 702 is contacted and extruded with the elastic block 705 installed at the bottom end of the connecting groove 701, the contact extrusion and the limiting fixation of the inner movable rod 703 are completed, the length of the connecting rod 2 can be adjusted conveniently in use through the arrangement, the operation contraction is more convenient, and the use adaptability is better;

the bottom end of the movable rod 703 is fixedly connected with a movable ring 9, a fixed shaft 1 penetrates through the inner part of the movable ring 9, the bottom end of the fixed shaft 1 is fixedly connected with a detection disc 8, the top end of the connecting rod 2 is fixedly connected with a handle rod 6, a supporting structure 5 is sleeved on the outer side wall of the handle rod 6, the supporting structure 5 comprises a fixed bolt 501, a front clamping groove 502, a notch 503, a rubber buffer 504, a fixed block 505, a rear clamping groove 506, a supporting rod 507, a reserved groove 508 and a sleeve groove 509, the sleeve groove 509 is sleeved on the outer side wall of the handle rod 6, the reserved groove 508 is arranged inside the sleeve groove 509 and the handle rod 6, the fixed bolt 501 is in the reserved groove 508 in a threaded manner, the supporting rod 507 is fixedly connected to the top end of the sleeve groove 509, the fixed block 505 is fixedly connected to the top end of the supporting rod 507, the front clamping groove 502 is fixedly connected to one side of the fixed block 505, the rear clamping groove 506 is fixedly connected to the other side of the fixed block 505, the notch 503 is arranged at the edge position of the front card slot 502, and the rubber cushion 504 is arranged on the inner side wall of the front card slot 502;

the sleeve groove 509 can be turned on the outer side wall of the handle bar 6, and the rubber buffer pads 504 are uniformly distributed on the inner side wall of the front clamping groove 502;

specifically, as shown in fig. 1 and 3, when in use, the supporting structure 5 is mounted on the outer side wall of the handle bar 6, when in use, the sleeve groove 509 can be rotationally adjusted on the outer wall of the handle bar 6, and then the fixing is completed by penetrating the fixing bolt 501 into the preformed groove 508 through threads, when in use, the handle bar 6 is held by hand, the front clamping groove 502 can be aligned to the elbow for clamping and force-borrowing, so that the force-applying supporting point is formed in the taking process, the use and the taking are more labor-saving and convenient, and the design is more humanized;

fixedly connected with joint groove 3 on the lateral wall of connecting rod 2, and the inside joint in joint groove 3 installs display screen 4, display screen 4 can with the joint groove 3 between carry out the dismouting, it is more convenient to use.

The working principle is as follows: when the device is used, firstly, the handle rod 6 is held by hand, the front clamping groove 502 arranged in the supporting structure 5 is butted with an arm, the detector is lightly taken, the detection disc 8 is aligned with the ground, the detection disc moves back and forth during walking, the joint distance between the detection disc and the ground is noticed, and the detection process of metal objects in soil is completed;

secondly, according to the requirements of a use detection site, the length of the connecting rod 2 can be adjusted in a lifting way through the lifting adjusting structure 7, so that the connecting rod is more convenient to store when not in use, is more labor-saving and convenient to use and take, and has better use adaptability;

finally, the adjustment is rotated to the support angle of detecting dish 8 and movable rod 703 to the place demand is surveyed to the accessible, and detects dish 8 and be oval design, and inside is provided with the arc anchor strut, uses to survey more convenient accurate, and the display screen 4 can with the joint groove 3 between carry out the dismouting, it is more convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a portable detecting instrument for civil engineering, includes connecting rod (2), display screen (4), handle pole (6) and surveys dish (8), its characterized in that: the bottom end of the connecting rod (2) is fixedly connected with a lifting adjusting structure (7), the lifting adjusting structure (7) comprises a connecting groove (701), a movable groove (702), a movable rod (703), a contraction opening (704), an elastic block (705), a limiting groove (706) and a limiting block (707), the connecting groove (701) is fixedly connected with the bottom end of the connecting rod (2), the elastic block (705) is fixedly connected with the bottom end of the connecting groove (701), the movable groove (702) is movably connected with the outer side wall of the connecting groove (701), the contraction opening (704) is fixedly connected with the bottom end of the movable groove (702), the movable rod (703) is movably connected with the inside of the connecting groove (701) and the connecting rod (2), the limiting block (707) is fixedly connected with the two sides of the movable rod (703), the limiting groove (706) is arranged on the inner side wall of the connecting rod (2), the bottom fixedly connected with activity circle (9) of activity pole (703), and the inside activity of activity circle (9) runs through there is fixed axle (1), the bottom fixedly connected with of fixed axle (1) surveys dish (8), the top fixedly connected with handle bar (6) of connecting rod (2), and cup joint on the lateral wall of handle bar (6) and install bearing structure (5).

2. A portable civil engineering survey meter according to claim 1, characterised in that: fixedly connected with joint groove (3) on the lateral wall of connecting rod (2), and display screen (4) are installed to the inside joint in joint groove (3).

3. A portable civil engineering survey meter according to claim 1, characterised in that: the supporting structure (5) comprises a fixing bolt (501), a front clamping groove (502), a notch (503), a rubber buffer (504), a fixing block (505), a rear clamping groove (506), a supporting rod (507), a reserved groove (508) and a sleeve groove (509), wherein the sleeve groove (509) is sleeved on the outer side wall of the handle rod (6), the reserved groove (508) is arranged in the sleeve groove (509) and the handle rod (6), the fixing bolt (501) is in threaded connection with the inside of the reserved groove (508), the supporting rod (507) is fixedly connected with the top end of the sleeve groove (509), the fixing block (505) is fixedly connected with the top end of the supporting rod (507), the front clamping groove (502) is fixedly connected with one side of the fixing block (505), the rear clamping groove (506) is fixedly connected with the other side of the fixing block (505), the notch (503) is arranged at the edge position of the front clamping groove (502), the rubber buffer cushion (504) is arranged on the inner side wall of the front clamping groove (502).

4. A portable civil engineering survey meter according to claim 3, characterised in that: the sleeve groove (509) can be turned on the outer side wall of the handle rod (6), and the rubber buffer pads (504) are uniformly distributed on the inner side wall of the front clamping groove (502).

5. A portable civil engineering survey meter according to claim 1, characterised in that: the outer diameter of the limiting block (707) is smaller than the inner diameter of the limiting groove (706), and the limiting block (707) and the limiting groove (706) are of limiting guide structures.

6. A portable civil engineering survey meter according to claim 1, characterised in that: the movable connecting groove is characterized in that an internal thread is arranged on the inner side wall of the movable groove (702), an external thread is arranged on the outer side wall of the connecting groove (701), and the external thread and the internal thread are in threaded connection.