CN216012152U

CN216012152U - Building engineering crack detection device

Info

Publication number: CN216012152U
Application number: CN202120288620.5U
Authority: CN
Inventors: 李莹; 王珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-03-11
Anticipated expiration: 2031-02-03

Abstract

The application discloses building engineering crack detection device, including casing and mobile device, rotation regulation device and positioner, the mobile device includes base, supporting leg, inside groove, first screw rod, rotation axis, connecting rod, first movable block, walking wheel, movable sleeve, carousel, recess and fly leaf, the bottom fixed connection base of casing, and open inside of base has the inside groove, and the inside of inside groove is rotated and is connected first screw rod. Through rotating the inside carousel of recess, the carousel drives first screw rod and rotates, and first screw rod and two first movable block screw thread rotation drive two first movable blocks and remove, and two first movable blocks pass through the one end removal that the connecting rod drove the fly leaf, and the fly leaf drives the certain angle of walking wheel rotation through the rotation axis, and the walking wheel contacts ground and pushes up the base off the ground, and the fly leaf drives the walking wheel and is perpendicular with ground, makes things convenient for the removal of casing through the walking wheel, facilitates the use.

Description

Building engineering crack detection device

Technical Field

The application relates to a detection device, in particular to a crack detection device for building engineering.

Background

When the width of cracks appearing in a building exceeds a certain limit value, the cracks become harmful cracks, the durability and the applicability of the structure are seriously influenced by the existence of the harmful cracks, and the detection of cracks on the outer wall of the building is increasingly higher, so that the traditional manual or remote detection cannot be adopted.

The clearance gauge or the crack width contrast card that have that present building crack closely measuring method is commonly used, but can only be used for the thick side, the crack microscope, and testing speed is slow, and working strength is big, has great thought error, the artifical crack width tester of interpreting of image display, but current crack width detector is inconvenient to be positioned accurately and adjust, and is inconvenient to the building surface fixes a position, and manual operation is inconvenient to be used, wastes time and energy. Therefore, a crack detection device for construction engineering is provided for solving the problems.

Disclosure of Invention

A crack detection device for building engineering comprises a shell, a moving device, a rotary adjusting device and a positioning device;

the moving device comprises a base, supporting legs, an inner groove, a first screw rod, a rotating shaft, a connecting rod, a first movable block, a travelling wheel, a movable sleeve, a turntable, a groove and a movable plate, wherein the bottom end of the shell is fixedly connected with the base;

the rotary adjusting device comprises a pinion, a gearwheel, a rotating seat, a fixed rod, a bearing, a first motor, a second motor and a fixed plate, wherein the first motor is installed inside the shell, the bearing is fixedly connected inside the shell, the fixed rod is rotatably connected inside the bearing, and the top end of the fixed rod is fixedly connected with the rotating seat;

positioner includes second screw rod, guide way, activity groove, second movable block, second screw rod, diaphragm, third motor, adjustment tank, third movable block, spout, crack detector and mounting panel, the top fixed connection fixed plate of rotation seat, open the inside of fixed plate has the activity groove, the inside sliding connection second movable block in activity groove.

Furthermore, the bottom end of the base is fixedly connected with four supporting legs, and the four supporting legs are symmetrically distributed around the bottom end of the base.

Further, the one end of first screw rod is rotated and is connected the movable sleeve, movable sleeve fixed connection is in inside one side of base, the one end fixed connection carousel of first screw rod, the carousel rotates to be connected in the inside of recess, the recess is seted up inside the one end of base.

Further, two first movable blocks of first screw rod threaded connection, the one end of first movable block rotates the one end of connecting rod through the pivot, the other end of connecting rod rotates the top of connecting the fly leaf through the pivot.

Furthermore, the inside rotation of one end of fly leaf is connected in the inside groove through the rotation axis, the bottom fixed connection walking wheel of fly leaf, the quantity of fly leaf is two, two the fly leaf symmetric distribution is in the inside both sides of inside groove.

Furthermore, the output end of the first motor is sleeved with a small gear, the small gear is meshed with a large gear, and the large gear is sleeved on the side wall of the outer ring of the rotating seat.

Furthermore, a second motor is installed inside the rotating seat, a second screw rod is sleeved at the output end of the second motor, and the second screw rod is rotatably connected inside the movable groove.

Further, second screw rod threaded connection second movable block, second movable block sliding connection movable groove, the equal fixed connection guide bar of both ends lateral wall of second movable block, guide bar sliding connection guide way, the inside both sides at the fixed plate are seted up to the guide way, the quantity of guide way is two, two the guide way symmetric distribution is in the both sides of movable groove, the guide way intercommunication movable groove.

Further, the one end lateral wall of one end lateral wall fixed connection diaphragm of second movable block, the third motor is installed to inside one side of diaphragm, the third screw rod has been cup jointed to the output of third motor, the third screw rod rotates to be connected in the inside of adjustment tank, the inside at the diaphragm is seted up to the adjustment tank.

Further, the inside both sides of diaphragm all opened there is the spout, the quantity of spout is two, two spout symmetric distribution is in the inside both sides of diaphragm, two the spout all communicates the adjustment tank, the inside sliding connection gag lever post of spout, gag lever post fixed connection is at the both ends lateral wall of third movable block, third movable block sliding connection adjustment tank, the one end fixed connection mounting panel of third movable block, the crack detector is installed to the one end of mounting panel.

The beneficial effect of this application is: the application provides a convenient quick location and be convenient for remove and adjust building engineering crack detection device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic structural diagram of a second movable block and a guide rod according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a third movable block and a limiting rod according to an embodiment of the present application.

Fig. 5 is a schematic position diagram of a pinion, a gearwheel, a rotating seat and a fixing rod according to an embodiment of the present application.

FIG. 6 is a schematic view of the base, support legs, and inner tank according to an embodiment of the present application.

In the figure: 1. the device comprises a shell, 2, a base, 3, supporting legs, 4, an inner groove, 5, a first screw rod, 6, a rotating shaft, 7, a connecting rod, 8, a first movable block, 9, a traveling wheel, 10, a movable sleeve, 11, a rotary disc, 12, a groove, 13, a movable plate, 14, a pinion, 15, a gearwheel, 16, a rotating seat, 17, a fixed rod, 18, a bearing, 19, a first motor, 20, a second motor, 21, a fixed plate, 22, a second screw rod, 23, a guide groove, 24, a movable groove, 25, a second movable block, 26, a third screw rod, 27, a transverse plate, 28, a third motor, 29, an adjusting groove, 30, a third movable block, 31, a sliding groove, 32, a crack detector, 33, a mounting plate, 34, a guide rod, 35 and a limiting rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-6, a crack detecting device for construction engineering includes a housing 1, a moving device, a rotation adjusting device and a positioning device;

the moving device comprises a base 2, supporting legs 3, an inner groove 4, a first screw 5, a rotating shaft 6, a connecting rod 7, a first movable block 8, a traveling wheel 9, a movable sleeve 10, a rotary table 11, a groove 12 and a movable plate 13, wherein the bottom end of the shell 1 is fixedly connected with the base 2, the inner groove 4 is formed in the base 2, and the inner part of the inner groove 4 is rotatably connected with the first screw 5;

the rotary adjusting device comprises a pinion 14, a gearwheel 15, a rotating seat 16, a fixed rod 17, a bearing 18, a first motor 19, a second motor 20 and a fixed plate 21, wherein the first motor 19 is installed inside the shell 1, the bearing 18 is fixedly connected inside the shell 1, the fixing rod 17 is rotatably connected inside the bearing 18, and the rotating seat 16 is fixedly connected to the top end of the fixed rod 17;

the positioning device comprises a second screw rod 22, a guide groove 23, a movable groove 24, a second movable block 25, a second screw rod 22, a transverse plate 27, a third motor 28, an adjusting groove 29, a third movable block 30, a sliding groove 31, a crack detector 32 and a mounting plate 33, the top end of the rotating seat 16 is fixedly connected with the fixing plate 21, the movable groove 24 is formed in the fixing plate 21, and the movable groove 24 is connected with the second movable block 25 in a sliding mode.

The bottom end of the base 2 is fixedly connected with four supporting legs 3, and the four supporting legs 3 are symmetrically distributed around the bottom end of the base 2, so that the structure is more reasonable and the connection is convenient; one end of the first screw rod 5 is rotatably connected with a movable sleeve 10, the movable sleeve 10 is fixedly connected to one side of the inner part of the base 2, one end of the first screw rod 5 is fixedly connected with a turntable 11, the turntable 11 is rotatably connected to the inner part of a groove 12, and the groove 12 is formed in one end of the base 2, so that the structure is more reasonable and the connection is convenient; the first screw 5 is in threaded connection with the two first movable blocks 8, one end of each first movable block 8 is rotatably connected with one end of the connecting rod 7 through the rotating shaft, and the other end of each connecting rod 7 is rotatably connected with the top of the movable plate 13 through the rotating shaft, so that the structure is more reasonable and the connection is convenient; the inner part of one end of each movable plate 13 is rotatably connected into the inner groove 4 through the rotating shaft 6, the bottom end of each movable plate 13 is fixedly connected with the travelling wheels 9, the number of the movable plates 13 is two, and the two movable plates 13 are symmetrically distributed on two sides of the inner part of the inner groove 4, so that the structure is more reasonable and the connection is convenient; the output end of the first motor 19 is sleeved with a small gear 14, the small gear 14 is meshed with a large gear 15, and the large gear 15 is sleeved on the side wall of the outer ring of the rotating seat 16, so that the structure is more reasonable and the connection is convenient; a second motor 20 is installed inside the rotating seat 16, a second screw 22 is sleeved at the output end of the second motor 20, and the second screw 22 is rotatably connected inside the movable groove 24, so that the structure is more reasonable and the connection is convenient; the second screw 22 is in threaded connection with a second movable block 25, the second movable block 25 is in sliding connection with a movable groove 24, the side walls of two ends of the second movable block 25 are fixedly connected with guide rods 34, the guide rods 34 are in sliding connection with guide grooves 23, the guide grooves 23 are formed in two sides of the inner portion of the fixed plate 21, the number of the guide grooves 23 is two, the two guide grooves 23 are symmetrically distributed on two sides of the movable groove 24, and the guide grooves 23 are communicated with the movable groove 24, so that the structure is more reasonable and the connection is convenient; the side wall of one end of the second movable block 25 is fixedly connected with the side wall of one end of a transverse plate 27, a third motor 28 is installed on one side inside the transverse plate 27, the output end of the third motor 28 is sleeved with a third screw rod 26, the third screw rod 26 is rotatably connected inside an adjusting groove 29, and the adjusting groove 29 is formed inside the transverse plate 27, so that the structure is more reasonable and the connection is convenient; slide groove 31 has all been opened to the inside both sides of diaphragm 27, the quantity of slide groove 31 is two, two 31 symmetric distribution of slide groove is in the inside both sides of diaphragm 27, two slide groove 31 all communicates adjustment tank 29, the inside sliding connection gag lever post 35 of slide groove 31, gag lever post 35 fixed connection is at the both ends lateral wall of third movable block 30, third movable block 30 sliding connection adjustment tank 29, the one end fixed connection mounting panel 33 of third movable block 30, crack detector 32 is installed to the one end of mounting panel 33, and the structure is more reasonable, is convenient for connect.

When the crack detector is used, electrical components appearing in the crack detector are externally connected with a power supply and a control switch when the crack detector is used, then the crack detector 32 is installed on one side of the installation plate 33, the shell 1 is conveniently supported through the base 2 and the supporting legs 3, the rotary disc 11 in the groove 12 is rotated, the rotary disc 11 drives the first screw 5 to rotate, the first screw 5 and the two first movable blocks 8 rotate in a threaded manner and drive the two first movable blocks 8 to move, the two first movable blocks 8 drive one end of the movable plate 13 to move through the connecting rod 7, the movable plate 13 drives the traveling wheels 9 to rotate for a certain angle through the rotating shaft 6, the traveling wheels 9 are in contact with the ground and prop the base 2 away from the ground, the movable plate 13 drives the traveling wheels 9 to be vertical to the ground, the shell 1 is convenient to move through the traveling wheels 9, the crack detector is convenient to use, the first motor 19 drives the pinion 14 to rotate by starting the first motor 19, the pinion 14 drives the large gear 15 connected in a meshing manner to rotate, the large gear 15 drives the rotating seat 16 to rotate for a certain angle through the fixed rod 17 and the bearing 18, the rotating seat 16 drives the fixed plate 21 to rotate, so that the detection direction of the crack detector 32 is convenient to adjust, the second motor 20 is started, the second motor 20 drives the second screw 22 to rotate, the second screw 22 and the second movable block 25 rotate in a threaded manner, the second movable block 25 slides straightly through the guide rod 34 and the guide groove 23, the second movable block 25 slides along the movable groove 24 to drive the transverse plate 27 to move up and down, so that the detection height of the crack detector 32 is adjusted, the third motor 28 is started, the third motor 28 drives the third screw 26 to rotate, the third screw 26 and the third movable block 30 rotate in a threaded manner to push the third movable block 30 to move along the action of the adjusting groove 29, and the third movable block 30 drives the mounting plate 33 and the crack detector 32 to move transversely, therefore, the building wall can be accurately positioned and detected conveniently, and the use is convenient.

The application has the advantages that:

1. the shell is convenient to support through the base and the supporting legs, the rotary disc in the groove is rotated, the rotary disc drives the first screw to rotate, the first screw and the two first movable blocks rotate in a threaded mode and drive the two first movable blocks to move, the two first movable blocks drive one end of the movable plate to move through the connecting rod, the movable plate drives the travelling wheels to rotate by a certain angle through the rotating shaft, the travelling wheels are in contact with the ground and push the base away from the ground, the movable plate drives the travelling wheels to be perpendicular to the ground, the shell is convenient to move through the travelling wheels, and the shell is convenient to use;

2. the crack detector is reasonable in structure, the first motor is started to drive the small gear to rotate, the small gear drives the large gear connected in a meshed mode to rotate, the large gear drives the rotating seat to rotate by a certain angle through the fixed rod and the bearing, the rotating seat drives the fixed plate to rotate, and therefore the detection direction of the crack detector is convenient to adjust;

3. this application is rational in infrastructure, and through starting the third motor, the third motor drives the third screw rod and rotates, thereby the third screw rod rotates with third movable block screw and promotes the third movable block and remove along the adjustment tank effect, and the third movable block drives mounting panel and crack detection appearance lateral shifting to the convenience carries out accurate location detection, facilitates the use to the building wall.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a building engineering crack detection device which characterized in that: comprises a shell (1), a moving device, a rotary adjusting device and a positioning device;

the moving device comprises a base (2), supporting legs (3), an inner groove (4), a first screw (5), a rotating shaft (6), a connecting rod (7), a first movable block (8), a traveling wheel (9), a movable sleeve (10), a rotary table (11), a groove (12) and a movable plate (13), the bottom end of the shell (1) is fixedly connected with the base (2), the inner groove (4) is formed in the base (2), and the inner part of the inner groove (4) is rotatably connected with the first screw (5);

the rotary adjusting device comprises a pinion (14), a gearwheel (15), a rotating seat (16), a fixing rod (17), a bearing (18), a first motor (19), a second motor (20) and a fixing plate (21), wherein the first motor (19) is installed inside the shell (1), the bearing (18) is fixedly connected inside the shell (1), the fixing rod (17) is rotatably connected inside the bearing (18), and the rotating seat (16) is fixedly connected to the top end of the fixing rod (17);

positioner includes second screw rod (22), guide way (23), activity groove (24), second movable block (25), second screw rod (22), diaphragm (27), third motor (28), adjustment tank (29), third movable block (30), spout (31), crack detector (32) and mounting panel (33), top fixed connection fixed plate (21) of rotating seat (16), open the inside of fixed plate (21) has activity groove (24), inside sliding connection second movable block (25) of activity groove (24).

2. The construction engineering crack detection device of claim 1, wherein: the bottom fixed connection supporting leg (3) of base (2), the quantity of supporting leg (3) is four, four supporting leg (3) symmetric distribution is around the bottom of base (2).

3. The construction engineering crack detection device of claim 1, wherein: the one end of first screw rod (5) is rotated and is connected movable sleeve (10), movable sleeve (10) fixed connection is in inside one side of base (2), the one end fixed connection carousel (11) of first screw rod (5), carousel (11) rotate to be connected in the inside of recess (12), recess (12) are seted up inside the one end of base (2).

4. The construction engineering crack detection device of claim 1, wherein: two first movable blocks (8) of first screw rod (5) threaded connection, the one end of first movable block (8) is rotated the one end of connecting rod (7) through the pivot, the other end of connecting rod (7) is rotated the top of connecting fly leaf (13) through the pivot.

5. The construction engineering crack detection device of claim 1, wherein: the inner part of one end of the movable plate (13) is rotatably connected into the inner groove (4) through the rotating shaft (6), the bottom end of the movable plate (13) is fixedly connected with the traveling wheels (9), the number of the movable plates (13) is two, and the two movable plates (13) are symmetrically distributed on two sides of the inner part of the inner groove (4).

6. The construction engineering crack detection device of claim 1, wherein: the output end of the first motor (19) is sleeved with a small gear (14), the small gear (14) is meshed with a large gear (15), and the large gear (15) is sleeved on the outer ring side wall of the rotating seat (16).

7. The construction engineering crack detection device of claim 1, wherein: the inside of rotating seat (16) is installed second motor (20), second screw rod (22) have been cup jointed to the output of second motor (20), second screw rod (22) rotate the inside of connecting in activity groove (24).

8. The construction engineering crack detection device of claim 1, wherein: second screw rod (22) threaded connection second movable block (25), second movable block (25) sliding connection movable groove (24), the equal fixed connection guide bar (34) of both ends lateral wall of second movable block (25), guide bar (34) sliding connection guide way (23), the inside both sides at fixed plate (21) are seted up in guide way (23), the quantity of guide way (23) is two, two guide way (23) symmetric distribution is in the both sides of movable groove (24), guide way (23) intercommunication movable groove (24).

9. The construction engineering crack detection device of claim 1, wherein: the one end lateral wall of one end lateral wall fixed connection diaphragm (27) of second movable block (25), third motor (28) are installed to inside one side of diaphragm (27), third screw rod (26) have been cup jointed to the output of third motor (28), third screw rod (26) rotate the inside of connecting in adjustment tank (29), the inside at diaphragm (27) is seted up in adjustment tank (29).

10. The construction engineering crack detection device of claim 1, wherein: spout (31) have all been opened to the inside both sides of diaphragm (27), the quantity of spout (31) is two, two spout (31) symmetric distribution is in the inside both sides of diaphragm (27), two spout (31) all communicates adjustment tank (29), inside sliding connection gag lever post (35) of spout (31), gag lever post (35) fixed connection is at the both ends lateral wall of third movable block (30), third movable block (30) sliding connection adjustment tank (29), the one end fixed connection mounting panel (33) of third movable block (30), crack detection appearance (32) are installed to the one end of mounting panel (33).