CN217818467U

CN217818467U - Measuring device for bridge engineering detection

Info

Publication number: CN217818467U
Application number: CN202221374264.XU
Authority: CN
Inventors: 李恩奇; 芦庆飞; 马保山
Original assignee: Shandong Jinchao Engineering Testing Co ltd
Current assignee: Shandong Jinchao Engineering Testing Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-15
Anticipated expiration: 2032-06-02

Abstract

The utility model belongs to the technical field of measuring device, especially, bridge engineering detects uses measuring device, it is including removing the base, all be fixed with the supporting shoe that two symmetries set up on the both sides wall of removal base, the last equal screw drive of supporting shoe is connected with the hand and twists the screw rod, and the hand is twisted the screw rod bottom mounting and is had the end brace, and the top of removing the base is fixed with down L shape riser, all is fixed with the horizon rule on the both sides wall of the down L shape riser. The utility model discloses be different from prior art, utilize level bar and supporting shoe, the screw rod is twisted to the hand, the end support, then can carry out adjustment with the horizontality ground with this device when using on uneven soil preparation bridge floor, and then improve the accuracy nature when measuring greatly, secondly, utilize telescopic level detection mechanism, can further measure the bridge level, further improve the accuracy nature of measuring ground, moreover, utilize ranging mechanism, can conveniently range finding the bridge, it measures to need not artifical handheld measuring tool, the efficiency of measurement is greatly improved, excellent in use effect.

Description

Measuring device for bridge engineering detection

Technical Field

The utility model relates to a measuring device technical field specifically is a bridge engineering detects uses measuring device.

Background

Bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining, detecting and the like and the science and engineering technology for researching the process, and is a branch of civil engineering.

At present, a measuring device is used as a conventional measuring tool for measuring bridge engineering, and in the using process, due to the fact that a bridge deck is not flat, the result of measurement is not accurate only by a guiding rule, the accuracy of measurement is affected, secondly, the distance measurement is carried out in a mode that a handheld measuring tool (such as a push wheel) is generally adopted, the measuring efficiency is low, and the using effect is not good, so that the measuring device for detecting the bridge engineering is provided.

Disclosure of Invention

An object of the utility model is to provide a bridge engineering detects uses measuring device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for bridge engineering detection comprises a moving base, wherein two symmetrically-arranged supporting blocks are fixed on two side walls of the moving base, hand-screwing screw rods are connected to the supporting blocks in a spiral transmission mode, bottom supports are fixed at the bottom ends of the hand-screwing screw rods, inverted L-shaped vertical plates are fixed at the top ends of the moving base, leveling rulers are fixed on two side walls of each inverted L-shaped vertical plate, a telescopic horizontal detection mechanism is connected between each inverted L-shaped vertical plate and the moving base, and a distance measuring mechanism installed on the moving base is further arranged on one side of each inverted L-shaped vertical plate;

the telescopic horizontal detection mechanism comprises a gear which is rotatably connected onto an inverted L-shaped vertical plate through a connecting shaft, hand-screwed nuts are spirally connected to the outer side of the connecting shaft, toothed plates are meshed with the two sides of the gear, a sliding plate with an inverted T-shaped structure in vertical section is fixedly connected onto one side wall of each of two toothed plates, the sliding plate is arranged on a supporting vertical rod in a sliding mode, the supporting vertical rod is fixed to the top end of a movable base, a connecting block is fixedly connected onto one end of each sliding plate, a limiting block is fixedly connected onto the other end of each sliding plate, a detection rod with a cross section in an I-shaped structure is arranged on each connecting block in a sliding mode, the bottom end of each detection rod is in a pointed structure, scale marks are arranged on one side wall of each detection rod, numbers which are convenient to read are arranged on each scale mark, a pull rod is fixedly connected onto one side wall of each detection rod, an indicating arrow which is convenient to indicate the scale mark position is fixed onto one side of the top end of each connecting block, hand-screwed screws are connected onto the connecting blocks, one end of the hand-screwed screws after the hand-screwed screws are locked onto the detection rods, pull blocks are fixedly connected onto the outer sides of the detection rods, and one spring blocks is connected between the top ends of the pull blocks and the bottom ends of the connecting blocks.

Preferably, all be equipped with the universal wheel of taking brake function around the bottom of removing the base, the universal wheel makes things convenient for the device to remove the transport.

Preferably, the supporting upright stanchions are provided with guide channels matched with the sliding plates, the connecting blocks are provided with movable openings matched with the detection rods, and the guide channels can be shown in attached figure 3.

As preferred, ranging mechanism includes rotates the carousel of connection on removing the base through the pivot, and the top edge rigid coupling of carousel has laser range finder, and laser range finder's transmitting terminal aligns with the axis of carousel, and one side of laser range finder is equipped with the manual post of rigid coupling on the carousel top, and manual post is convenient manual to the carousel rotation, and laser range finder is the chargeable formula ground laser range finder of prior art.

Preferably, the outer side of the rotary table is movably clamped with a roller, a plurality of notches matched with the roller are formed in the outer side of the rotary table, the notches are distributed in the outer side of the rotary table in an annular array mode, the roller is completely clamped into the whole notch, and the roller can be seen from an attached drawing 4.

As preferred, the gyro wheel rotates through the axis of roll to be connected on the slider that the vertical section is "T" shape structure, and slider sliding connection is on the top of removing the base, removes the top of base and offers the spout with slider matched with, is connected with spring two between the one end of slider and the one side inner wall of spout, and the effect of spring two can make the gyro wheel can block in the notch that corresponds, realizes the location of carousel then.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is different from the prior art, utilize level bar and supporting shoe, the screw rod is twisted to the hand, the sill support, then can carry out the adjustment of horizontality ground with this device when using on uneven soil preparation bridge floor, and then improve the accuracy nature when measuring greatly, secondly, utilize telescopic level detection mechanism, can further measure the bridge level, further improve the accuracy nature of measuring ground, moreover, utilize ranging mechanism, can conveniently range finding the bridge, it measures to need not artifical handheld measuring tool, improve measurement efficiency greatly, excellent in use effect.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of a part of the telescopic horizontal inspection mechanism of the present invention;

FIG. 3 is a schematic structural view of another part of the retractable level detection mechanism of the present invention;

fig. 4 is the structural schematic diagram of each component in the distance measuring mechanism of the present invention.

In the figure: 1. moving the base; 2. a universal wheel; 3. a support block; 31. screwing the screw rod by hand; 32. bottom bracing; 4. an inverted L-shaped vertical plate; 41. a level bar; 5. a telescopic horizontal detection mechanism; 501. a connecting shaft; 502. a gear; 503. a toothed plate; 504. screwing the nut by hand; 505. a slide plate; 506. supporting the upright stanchion; 507. connecting blocks; 508. a detection lever; 509. scale marking; 510. a pull rod; 511. an arrow is indicated; 512. screwing the screw by hand; 513. a guide channel; 514. pulling the block; 515. a first spring; 516. a limiting block; 6. a distance measuring mechanism; 601. a rotating shaft; 602. a turntable; 603. a laser range finder; 604. a manual post; 605. a roller; 606. a roll axis; 607. a slider; 608. and a second spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a measuring device for bridge engineering detection comprises a moving base 1, universal wheels 2 with a braking function are arranged on the periphery of the bottom end of the moving base 1, the universal wheels 2 are convenient for the device to move and convey, two symmetrically arranged supporting blocks 3 are fixed on two side walls of the moving base 1, hand-screwing screw rods 31 are connected to the supporting blocks 3 in a spiral transmission mode, bottom supports 32 are fixed at the bottom ends of the hand-screwing screw rods 31, an inverted L-shaped vertical plate 4 is fixed at the top end of the moving base 1, leveling rulers 41 are fixed on two side walls of the inverted L-shaped vertical plate 4, and a telescopic horizontal detection mechanism 5 is connected between the inverted L-shaped vertical plate 4 and the moving base 1; the telescopic horizontal detection mechanism 5 comprises a gear 502 which is rotatably connected on the inverted L-shaped vertical plate 4 through a connecting shaft 501, the outer side of the connecting shaft 501 is spirally connected with a hand nut 504, two sides of the gear 502 are respectively in meshed connection with toothed plates 503, one side wall of each of the two toothed plates 503 which is deviated from is fixedly connected with a sliding plate 505 with an inverted T-shaped vertical section, the sliding plates 505 are respectively and slidably arranged on supporting vertical rods 506, the supporting vertical rods 506 are respectively and fixedly arranged at the top end of the movable base 1, one end of each sliding plate 505 is fixedly connected with a connecting block 507, the other end of each sliding plate is fixedly connected with a limiting block 516, each connecting block 507 is provided with a detection rod 508 with an I-shaped cross section in a sliding manner, the bottom end of each detection rod 508 is in a pointed structure, one side wall of each detection rod 508 is provided with scale marks 509, and each scale mark 509 is provided with a number which is convenient to read, a pull rod 510 is fixed on one side wall of the detection rod 508, an indication arrow 511 convenient for indicating the position of the scale marking 509 is fixed on one side of the top end of the connecting block 507, a hand screw 512 is spirally connected to the connecting block 507, one end of the hand screw 512 is tightly abutted to the detection rod 508 after being locked, a pull block 514 fixedly connected to the outer side of the detection rod 508 is arranged below the connecting block 507, a spring 515 is connected between the top end of the pull block 514 and the bottom end of the connecting block 507, the detection rod 508 can be pulled through the pull rod 510 if the hand screw 512 is loosened, the detection rod 508 slides and moves downwards in the movable opening, the bottom end of the detection rod 508 is abutted to contact with the bridge floor, and the hand screw 512 is locked, the spring is in a stretching state at the moment, and the indication arrow 511 can indicate the scale marking 509.

The supporting upright rods 506 are provided with guide channels 513 matched with the sliding plates 505, the connecting blocks 507 are provided with movable openings matched with the detection rods 508, and the guide channels 513 can be shown in fig. 3.

One side of the inverted L-shaped vertical plate 4 is further provided with a distance measuring mechanism 6 installed on the movable base 1, the distance measuring mechanism 6 comprises a rotary disc 602 which is rotatably connected on the movable base 1 through a rotary shaft 601, a laser distance measuring instrument 603 is fixedly connected to the edge of the top end of the rotary disc 602, the emitting end of the laser distance measuring instrument 603 is aligned with the central axis of the rotary disc 602, one side of the laser distance measuring instrument 603 is provided with a manual column 604 fixedly connected to the top end of the rotary disc 602, the manual column 604 facilitates manual rotation of the rotary disc 602, a roller 605 is movably connected to the outer side of the rotary disc 602 in a clamping manner, a plurality of notches matched with the roller 605 are formed in the outer side of the rotary disc 602 in an annular array manner, the roller 605 is completely clamped into the whole notch, as can be seen in fig. 4, the roller 605 is rotatably connected to a sliding block 607 with an inverted T-shaped structure in the vertical section through a rolling shaft 606, the sliding block 607 is slidably connected to the top end of the movable base 1, the top end of the movable base 1 is provided with a sliding groove matched with the sliding block 607, one end of the sliding block 607 is connected to the inner wall of the sliding block 608, and the sliding block 608 is clamped into the corresponding notch of the rotary disc 602, and then positioned.

This scheme, when using, can promote this device to need to measure on the bridge floor, and through loosening hand screwed nut 504, and pull one of them pinion rack 503, because the meshing is connected with gear 502 between two pinion racks 503, and then make two pinion racks 503 all can deviate from the removal mutually through slide 505, and extend to after suitable length, can lock hand screwed nut 504 and avoid becoming flexible, secondly, through twisting the hand screwed screw 31 of equal screwed connection on four supporting shoes 3, and cooperate the bottom support 32, the effect of level bar 41, can adjust the level of the device, then, loosen two hand screwed screws 512, and through pull rod 510 pulling corresponding detection pole 508, then detection pole 508 slides down in the movable mouth on corresponding connecting block 507, until the bottom contact ground of detection pole 508, and lock hand screwed screw 512, accessible instruction arrow 511 indicates the number on scale 509, and utilize the difference of the number of both sides instruction to realize that the bridge floor level is measured, in addition, when needing to measure the width of bridge floor, accessible starts laser range finder 603, thereby to carry out the measurement of the distance between the bridge floor through the corresponding laser range finder 603, thereby can carry out the corresponding distance measurement of the corresponding carousel of the corresponding laser ranging carousel of the ten-up wheel 603, and the measuring the distance of the carousel of the bridge, thereby can be measured distance of the measuring carousel of the corresponding bridge floor through the ten-up measuring carousel 608, and the measuring carousel of the distance of the bridge, thereby the measuring carousel of the one side can be carried out the measuring carousel of the one side, thereby, the measuring carousel of the carousel 602, it can obtain the measuring the one side, thereby, the distance of the measuring carousel that the distance of the carousel that the laser ranging wheel can be carried out, and can be carried out, the ranging carousel that the ranging.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a bridge engineering detects uses measuring device, includes mobile base (1), its characterized in that: two supporting blocks (3) which are symmetrically arranged are fixed on two side walls of the movable base (1), hand-screwing screw rods (31) are connected to the supporting blocks (3) in a spiral transmission mode, bottom supports (32) are fixed at the bottom ends of the hand-screwing screw rods (31), inverted L-shaped vertical plates (4) are fixed at the top ends of the movable base (1), leveling rulers (41) are fixed on two side walls of the inverted L-shaped vertical plates (4), telescopic horizontal detection mechanisms (5) are connected between the inverted L-shaped vertical plates (4) and the movable base (1), and distance measuring mechanisms (6) which are installed on the movable base (1) are further arranged on one sides of the inverted L-shaped vertical plates (4);

the telescopic horizontal detection mechanism (5) comprises a gear (502) rotatably connected to an inverted L-shaped vertical plate (4) through a connecting shaft (501), hand-screwed nuts (504) are spirally connected to the outer side of the connecting shaft (501), toothed plates (503) are respectively meshed and connected to two sides of the gear (502), a sliding plate (505) with an inverted T-shaped vertical section is fixedly connected to one side wall of each of the two toothed plates (503), the sliding plate (505) is slidably arranged on each supporting vertical rod (506), the supporting vertical rods (506) are respectively fixed to the top end of the movable base (1), a connecting block (507) is fixedly connected to one end of each sliding plate (505), a limiting block (516) is fixedly connected to the other end of each sliding plate, a detection rod (508) with an I-shaped cross section is slidably arranged on each connecting block (507), the bottom end of each detection rod (508) is in a pointed structure, a side wall of each detection rod (508) is provided with a scale (509), each scale (509) is provided with numbers convenient to read, a drawing rod (510) is fixed on one side wall of each scale, a screw (512) for indicating the top end of each scale is fixedly connected to a screw (512) of the corresponding to indicate that the hand-screwed bolt (509) is tightly pressed on one side of the corresponding scale bar (512), a pull block (514) fixedly connected to the outer side of the detection rod (508) is arranged below the connecting block (507), and a first spring (515) is connected between the top end of the pull block (514) and the bottom end of the connecting block (507).

2. The bridge engineering detection measuring device according to claim 1, wherein: the bottom of the movable base (1) is provided with universal wheels (2) with braking functions all around.

3. The measuring device for bridge engineering detection according to claim 1, wherein: all set up on supporting pole setting (506) with slide (505) matched with direction passageway (513), all set up on connecting block (507) with detection lever (508) matched with movable mouthful.

4. The measuring device for bridge engineering detection according to claim 1, wherein: ranging mechanism (6) include through pivot (601) rotate connect carousel (602) on moving base (1), the top edge rigid coupling of carousel (602) has laser range finder (603), the transmitting terminal of laser range finder (603) aligns with the axis of carousel (602), one side of laser range finder (603) is equipped with manual post (604) of rigid coupling on carousel (602) top.

5. The measuring device for bridge engineering detection according to claim 4, wherein: the outer side of the rotary table (602) is movably clamped with a roller (605), the outer side of the rotary table (602) is provided with a plurality of notches matched with the roller (605), and the notches are distributed on the outer side of the rotary table (602) in an annular array.

6. The measuring device for bridge engineering detection according to claim 5, wherein: the roller (605) is rotatably connected to a sliding block (607) with an inverted T-shaped structure on the vertical section through a rolling shaft (606), the sliding block (607) is slidably connected to the top end of the movable base (1), a sliding groove matched with the sliding block (607) is formed in the top end of the movable base (1), and a second spring (608) is connected between one end of the sliding block (607) and the inner wall of one side of the sliding groove.