CN215005194U

CN215005194U - Crack detection device for constructional engineering

Info

Publication number: CN215005194U
Application number: CN202120274925.0U
Authority: CN
Inventors: 吴兆荣; 成秋梅; 何丽燕
Original assignee: Shaoguan Fubang Construction Engineering Co ltd
Current assignee: Shaoguan Fubang Construction Engineering Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-03
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a crack detection device for building engineering, including a lower section of thick bamboo, the top of a lower section of thick bamboo is provided with a section of thick bamboo, one side that lower section of thick bamboo and last section of thick bamboo inner chamber are relative is provided with a screw thread section of thick bamboo, the bottom fixedly connected with fixed plate on the positive surface of a last section of thick bamboo, the right side fixedly connected with diaphragm of fixed plate, the right side of diaphragm bottom is provided with the bull stick, and the fixed surface cover of a screw thread section of thick bamboo is equipped with the driving gear. The utility model discloses a set up a screw thread section of thick bamboo, fixed plate, diaphragm, bull stick, driving gear, driven gear, mounting panel, crack comprehensive tester, lifting screw, probe, limiting plate and gag lever post cooperation and use, solved current crack detection device and did not have height-adjusting's function, when fissured position is higher, the user is difficult to detect the crack to increased user's intensity of labour, had certain drawback, can't satisfy user's demand, reduced the problem of crack detection device practicality.

Description

Crack detection device for constructional engineering

Technical Field

The utility model relates to a building technical field specifically is a crack detection device for building engineering.

Background

The building is an engineering building for people to live, work, study, production, management, entertainment, storage and other social activities, and is different from the building in that the building refers to engineering buildings except the building, such as an enclosure wall, a road, a dam, a water well, a tunnel, a water tower, a bridge, a chimney and the like.

In the construction, can use crack detection device often, current crack detection device does not have height-adjusting's function, and when fissured position was higher, the user was difficult to detect the crack to increased user's intensity of labour, had certain drawback, can't satisfy user's demand, reduced crack detection device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crack detection device for building engineering possesses height-adjusting's advantage, has solved current crack detection device and has not had height-adjusting's function, and when fissured position was higher, the user was difficult to detect the crack to increased user's intensity of labour, had certain drawback, can't satisfy user's demand, reduced the problem of crack detection device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a crack detection device for building engineering comprises a lower barrel, wherein an upper barrel is arranged at the top of the lower barrel, a threaded barrel is arranged on one side of the lower barrel, which is opposite to an inner cavity of the upper barrel, a fixed plate is fixedly connected to the bottom of the front surface of the upper barrel, a transverse plate is fixedly connected to the right side of the fixed plate, a rotating rod is arranged on the right side of the bottom of the transverse plate, a driving gear is fixedly sleeved on the surface of the threaded barrel, a driven gear is fixedly sleeved on the surface of the rotating rod, the driving gear and the driven gear are mutually meshed, a mounting plate is fixedly connected to the top of the front surface of the upper barrel, a lower mounting frame is fixedly connected to the left side of the mounting plate, a lower connecting plate is arranged in the inner cavity of the lower mounting frame, a lower threaded rod is arranged at the top of the lower mounting frame in a penetrating manner, the bottom of the lower threaded rod sequentially penetrates through the lower mounting frame and the lower connecting plate and extends to the bottom of the lower mounting frame, the left side of the lower connecting plate is fixedly connected with a comprehensive crack tester, the inner cavity of the comprehensive crack tester is in threaded connection with a lifting screw rod, the bottom of the lifting screw rod penetrates through the thread cylinder and the lower cylinder in sequence and extends to the bottom of the inner cavity of the lower cylinder, the top of the lifting screw penetrates through the threaded cylinder and the upper cylinder in sequence and is fixedly connected with an upper mounting frame, an upper connecting plate is arranged in the inner cavity of the upper mounting frame, an upper threaded rod penetrates through the left side of the upper mounting frame, the right side of the upper threaded rod sequentially penetrates through the upper mounting frame and the upper connecting plate and extends to the right side of the upper mounting frame, the top of the upper connecting plate is fixedly connected with a probe, the top of the front surface of the upper cylinder is fixedly connected with a limit plate, the front side of going up the installation frame bottom is fixedly connected with the gag lever post, the bottom of gag lever post runs through to the bottom of limiting plate and extends to the bottom of lower section of thick bamboo.

Preferably, the surface of the lower threaded rod is in threaded connection with the joint of the lower mounting frame and the lower connecting plate respectively, and the surface of the upper threaded rod is in threaded connection with the joint of the upper mounting frame and the upper connecting plate respectively.

Preferably, go up the both sides on screw rod surface and the top and the bottom on screw rod surface all threaded sleeve are equipped with the nut down, the junction sliding connection of the surface of gag lever post and limiting plate.

Preferably, a stabilizing bearing is embedded in one side, opposite to the inner cavity of the lower cylinder, of the upper cylinder, and an inner ring of the stabilizing bearing is in interference fit with the surface of the threaded cylinder.

Preferably, the surface mosaic of diaphragm has connecting bearing, the inner circle of connecting bearing and the surperficial interference fit of bull stick, there is the fixed block bottom on bull stick surface through bearing swing joint, and the right side fixed connection of bracing piece and mounting panel is passed through in the left side of fixed block.

Preferably, the fixed cover in bottom on lower section of thick bamboo surface is equipped with the antiskid cover, the bottom fixedly connected with handle of bull stick, the output of crack integrated tester and the input electric connection of probe.

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

1. the utility model discloses a set up a screw thread section of thick bamboo, fixed plate, diaphragm, bull stick, driving gear, driven gear, mounting panel, crack comprehensive tester, lifting screw, probe, limiting plate and gag lever post cooperation and use, solved current crack detection device and did not have height-adjusting's function, when fissured position is higher, the user is difficult to detect the crack to increased user's intensity of labour, had certain drawback, can't satisfy user's demand, reduced the problem of crack detection device practicality.

2. The utility model discloses a set up the handle, can the person of facilitating the use rotate the bull stick, connect the bearing through setting up, can be convenient for the bull stick stably rotates, through setting up stabilizing the bearing, can be convenient for a thread section of thick bamboo stably rotates, uses through setting up limiting plate and gag lever post cooperation, can play spacing effect to the lifting screw, prevents that the lifting screw from carrying out the revolution along with a thread section of thick bamboo, through setting up anti-skidding cover, can the person of facilitating the use hand lower section of thick bamboo.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the lower tube of the present invention;

FIG. 3 is a schematic front view of the structure of the lower mounting frame of the present invention;

fig. 4 is a schematic view of the upper mounting frame structure of the present invention.

In the figure: the device comprises a lower barrel 1, an upper barrel 2, a threaded barrel 3, a fixed plate 4, a transverse plate 5, a rotating rod 6, a driving gear 7, a driven gear 8, a mounting plate 9, a lower mounting frame 10, a lower connecting plate 11, a lower threaded rod 12, a crack comprehensive tester 13, a lifting screw 14, an upper mounting frame 15, an upper connecting plate 16, an upper threaded rod 17, a probe 18, a limiting plate 19 and a limiting rod 20.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a lower section of thick bamboo 1, go up a section of thick bamboo 2, a thread section of thick bamboo 3, fixed plate 4, diaphragm 5, bull stick 6, driving gear 7, driven gear 8, mounting panel 9, installing frame 10 down, lower connecting plate 11, lower threaded rod 12, crack comprehensive tester 13, lifting screw 14, go up installing frame 15, upper junction plate 16, go up threaded rod 17, probe 18, parts such as limiting plate 19 and gag lever post 20 are universal standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-4, a crack detection device for building engineering, comprising a lower barrel 1, a non-slip sleeve fixedly sleeved at the bottom of the surface of the lower barrel 1, the lower barrel 1 can be conveniently held by a user by the non-slip sleeve, an upper barrel 2 is arranged at the top of the lower barrel 1, a stabilizing bearing is embedded at one side of the lower barrel 1 opposite to the inner cavity of the upper barrel 2, a threaded barrel 3 can be conveniently and stably rotated by the stabilizing bearing, a threaded barrel 3 is arranged at one side of the lower barrel 1 opposite to the inner cavity of the upper barrel 2, the inner ring of the stabilizing bearing is in interference fit with the surface of the threaded barrel 3, a fixed plate 4 is fixedly connected at the bottom of the front surface of the upper barrel 2, a transverse plate 5 is fixedly connected at the right side of the fixed plate 4, a connecting bearing is embedded at the surface of the transverse plate 5, a rotating rod 6 is arranged at the right side of the bottom of the transverse plate 5, the inner ring of the connecting bearing is in interference fit with the surface of the rotating rod 6, and a connecting bearing is arranged, the rotary rod 6 can be conveniently and stably rotated, the bottom of the surface of the rotary rod 6 is movably connected with a fixed block through a bearing, the bottom of the rotary rod 6 is fixedly connected with a handle, a user can conveniently rotate the rotary rod 6 by arranging the handle, the surface of a thread cylinder 3 is fixedly sleeved with a driving gear 7, the surface of the rotary rod 6 is fixedly sleeved with a driven gear 8, the driving gear 7 is mutually meshed with the driven gear 8, the top of the front surface of an upper cylinder 2 is fixedly connected with a mounting plate 9, the left side of the fixed block is fixedly connected with the right side of the mounting plate 9 through a supporting rod, the left side of the mounting plate 9 is fixedly connected with a lower mounting frame 10, the inner cavity of the lower mounting frame 10 is provided with a lower connecting plate 11, the top of the lower mounting frame 10 is provided with a lower threaded rod 12 in a penetrating manner, the surface of the lower threaded rod 12 is respectively in threaded connection with the joint of the lower mounting frame 10 and the lower connecting plate 11, the bottom of the lower threaded rod 12 sequentially penetrates through the lower mounting frame 10 and the lower connecting plate 11 and extends to the bottom of the lower mounting frame 10, a crack comprehensive tester 13 is fixedly connected to the left side of the lower connecting plate 11, a lifting screw 14 is in threaded connection with the inner cavity of the crack comprehensive tester 13, the bottom of the lifting screw 14 sequentially penetrates through the thread cylinder 3 and the lower cylinder 1 and extends to the bottom of the inner cavity of the lower cylinder 1, the top of the lifting screw 14 sequentially penetrates through the thread cylinder 3 and the upper cylinder 2 and is fixedly connected with an upper mounting frame 15, an upper connecting plate 16 is arranged in the inner cavity of the upper mounting frame 15, an upper threaded rod 17 is penetratingly arranged on the left side of the upper mounting frame 15, the surface of the upper threaded rod 17 is respectively in threaded connection with the connecting part of the upper mounting frame 15 and the upper connecting plate 16, nuts are respectively in threaded sleeve on the two sides of the surface of the upper threaded rod 17 and the top and the bottom of the surface of the lower threaded rod 12, the right side of the upper threaded rod 17 sequentially penetrates through the upper mounting frame 15 and the upper connecting plate 16 and extends to the right side of the upper mounting frame 15, a probe 18 is fixedly connected to the top of the upper connecting plate 16, the output end of the crack comprehensive tester 13 is electrically connected with the input end of the probe 18, the top of the front surface of the upper barrel 2 is fixedly connected with a limit plate 19, the front side of the bottom of the upper mounting frame 15 is fixedly connected with a limit rod 20, the surface of the limit rod 20 is in sliding connection with the joint of the limit plate 19, the limit plate 19 and the limit rod 20 are arranged to be matched for use, the limit function can be played on the lifting screw 14, the lifting screw 14 is prevented from revolving along with the threaded barrel 3, the bottom of the limit rod 20 penetrates through to the bottom of the limit plate 19 and extends to the bottom of the lower barrel 1, the problem that the conventional crack detection device does not have the function of height adjustment is solved by arranging the threaded barrel 3, the fixing plate 4, the transverse plate 5, the rotating rod 6, the driving gear 7, the driven gear 8, the mounting plate 9, the crack comprehensive tester 13, the lifting screw 14, the probe 18, the limit plate 19 and the limit rod 20 to be matched for use, when fissured position is higher, the user is difficult to detect the crack to increased user's intensity of labour, there is certain drawback, can't satisfy user's demand, reduced the problem of crack detection device practicality.

During the use, when examining the crack, at first the user adjusts the height of probe 18 according to the height of crack, when needing upwards to adjust probe 18, the user passes through handle corotation bull stick 6, bull stick 6 rotates and drives driven gear 8 and rotate, thereby drive driving gear 7 and rotate, driving gear 7 rotates and drives screw cylinder 3 and rotate, screw cylinder 3 rotates and drives lifting screw 14 and shift up, lifting screw 14 moves up and drives last installing frame 15, upper junction plate 16 and last threaded rod 17 move up, finally drive probe 18 and move up, the user passes through corotation bull stick 6 and finally adjusts probe 18 to suitable height can, then the user passes through crack comprehensive tester 13 control probe 18 and detects can.

In summary, the following steps: this a crack detection device for building engineering, through setting up a screw thread section of thick bamboo 3, fixed plate 4, diaphragm 5, bull stick 6, driving gear 7, driven gear 8, mounting panel 9, crack comprehensive tester 13, lifting screw 14, probe 18, limiting plate 19 and gag lever post 20 cooperation are used, the function that current crack detection device does not have height-adjusting is solved, when fissured position is higher, the user is difficult to detect the crack, thereby user's intensity of labour has been increased, there is certain drawback, can't satisfy user's demand, the problem of crack detection device practicality has been reduced.

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. A crack detection device for building engineering, includes a lower section of thick bamboo (1), its characterized in that: the top of a lower barrel (1) is provided with an upper barrel (2), one side of the lower barrel (1) opposite to the inner cavity of the upper barrel (2) is provided with a threaded barrel (3), the bottom of the front surface of the upper barrel (2) is fixedly connected with a fixed plate (4), the right side of the fixed plate (4) is fixedly connected with a transverse plate (5), the right side of the bottom of the transverse plate (5) is provided with a rotating rod (6), the surface of the threaded barrel (3) is fixedly sleeved with a driving gear (7), the surface of the rotating rod (6) is fixedly sleeved with a driven gear (8), the driving gear (7) and the driven gear (8) are mutually meshed, the top of the front surface of the upper barrel (2) is fixedly connected with a mounting plate (9), the left side of the mounting plate (9) is fixedly connected with a lower mounting frame (10), the inner cavity of the lower mounting frame (10) is provided with a lower connecting plate (11), the top of the lower mounting frame (10) is provided with a lower threaded rod (12) in a penetrating manner, the bottom of the lower threaded rod (12) sequentially penetrates through the lower mounting frame (10) and the lower connecting plate (11) and extends to the bottom of the lower mounting frame (10), the left side of the lower connecting plate (11) is fixedly connected with a crack comprehensive tester (13), the inner cavity of the crack comprehensive tester (13) is connected with a lifting screw (14) in a threaded manner, the bottom of the lifting screw (14) sequentially penetrates through a threaded cylinder (3) and a lower cylinder (1) and extends to the bottom of the inner cavity of the lower cylinder (1), the top of the lifting screw (14) sequentially penetrates through the threaded cylinder (3) and an upper cylinder (2) and is fixedly connected with an upper mounting frame (15), the inner cavity of the upper mounting frame (15) is provided with an upper connecting plate (16), the left side of the upper mounting frame (15) is provided with an upper threaded rod (17) in a penetrating manner, go up the right side of threaded rod (17) and run through installing frame (15) and upper junction plate (16) in proper order and extend to the right side of installing frame (15), the top fixedly connected with probe (18) of upper junction plate (16), go up top fixedly connected with limiting plate (19) of a section of thick bamboo (2) obverse surface, go up front side fixedly connected with gag lever post (20) of installing frame (15) bottom, the bottom of gag lever post (20) runs through to the bottom of limiting plate (19) and extends to the bottom of a section of thick bamboo (1) down.

2. A crack detection device for construction engineering as claimed in claim 1, characterized in that: the surface of the lower threaded rod (12) is in threaded connection with the joint of the lower mounting frame (10) and the lower connecting plate (11) respectively, and the surface of the upper threaded rod (17) is in threaded connection with the joint of the upper mounting frame (15) and the upper connecting plate (16) respectively.

3. A crack detection device for construction engineering as claimed in claim 1, characterized in that: go up the both sides on threaded rod (17) surface and the top and the equal thread bush in bottom on threaded rod (12) surface are equipped with the nut, the junction sliding connection of the surface of gag lever post (20) and limiting plate (19).

4. A crack detection device for construction engineering as claimed in claim 1, characterized in that: and a stabilizing bearing is embedded in one side, opposite to the inner cavity of the lower barrel (1) and the inner cavity of the upper barrel (2), and the inner ring of the stabilizing bearing is in interference fit with the surface of the threaded barrel (3).

5. A crack detection device for construction engineering as claimed in claim 1, characterized in that: the surface mosaic of diaphragm (5) has connecting bearing, the inner circle of connecting bearing and the surperficial interference fit of bull stick (6), there is the fixed block bottom on bull stick (6) surface through bearing swing joint, and the right side fixed connection of bracing piece and mounting panel (9) is passed through in the left side of fixed block.

6. A crack detection device for construction engineering as claimed in claim 1, characterized in that: the bottom on the surface of the lower barrel (1) is fixedly sleeved with an anti-skidding sleeve, the bottom of the rotating rod (6) is fixedly connected with a handle, and the output end of the comprehensive crack tester (13) is electrically connected with the input end of the probe (18).