CN212963184U - Hydraulic engineering crack changes quantitative monitoring devices - Google Patents
Hydraulic engineering crack changes quantitative monitoring devices Download PDFInfo
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- CN212963184U CN212963184U CN202022235640.4U CN202022235640U CN212963184U CN 212963184 U CN212963184 U CN 212963184U CN 202022235640 U CN202022235640 U CN 202022235640U CN 212963184 U CN212963184 U CN 212963184U
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Abstract
The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering crack changes quantitative monitoring devices, including the casing, the lower extreme of casing is equipped with fixed mounting foot and movable mounting foot, and fixed mounting foot fixed connection is in the bottom of casing, and movable mounting foot sliding connection is in bottom one side of casing, and the inside of casing is equipped with monitoring piece and battery, and the outer wall fixed connection of casing has bee calling organ and wireless signal transmitter, and bee calling organ and wireless signal transmitter pass through the power cord and connect the battery, and monitoring piece connects the connecting circuit of bee calling organ, wireless signal transmitter and battery; the monitoring piece can be used for monitoring the width of a crack generated on the surface of the concrete building, and when the width of the crack reaches an early warning distance, the monitoring piece can trigger the wireless signal generator to send a signal to a monitoring room and plays a warning role through the buzzer; when the fixing device is used, the fixing and mounting foot is fixed on one side of the crack through the fixing anchor bolt.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering crack changes quantitative monitoring devices.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
In recent years, with the gradual increase of the investment of the country on infrastructure construction, the water conservancy construction which plays a key role in promoting economic growth is rapidly increased, and in the process of building and using hydraulic buildings, reports about the influence on engineering quality and even structural collapse caused by cracks are numerous. Concrete cracking is a common problem in engineering.
The existing crack monitoring device for hydraulic engineering is complex in structure and high in cost. Therefore, when cracks are generated at non-key positions in the water conservancy concrete building, a monitoring device with lower cost is needed to play the roles of monitoring and early warning the cracks.
Disclosure of Invention
An object of the utility model is to provide a hydraulic engineering crack changes quantitative monitoring devices 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: the utility model provides a hydraulic engineering crack changes quantitative monitoring devices, includes the casing, the lower extreme of casing is equipped with fixed mounting foot and movable mounting foot, fixed mounting foot fixed connection is in the bottom of casing, movable mounting foot sliding connection is in bottom one side of casing, the inside of casing is equipped with monitoring piece and battery, the outer wall fixedly connected with bee calling organ and the radio signal transmitter of casing, bee calling organ and radio signal transmitter pass through the power cord and connect the battery, the monitoring piece is connected the connecting circuit of bee calling organ, radio signal transmitter and battery.
Preferably, fixed mounting foot and movable mounting foot all include mounting panel and bradyseism connecting seat, be equipped with fixed crab-bolt on the mounting panel the bradyseism connecting seat is the rubber material, bradyseism connecting seat fixed connection is in the upper end of mounting panel.
Preferably, a strip-shaped limiting sliding hole is formed in one side of the bottom end of the shell, a limiting sliding block is connected in the limiting sliding hole in a sliding mode, and the limiting sliding block is fixedly connected to the upper end of the fixed mounting foot.
Preferably, the monitoring member comprises a fixed monitoring component and a mobile monitoring component.
Preferably, the fixed monitoring assembly comprises a fixed seat, the fixed seat is fixedly connected inside the shell through a fixing bolt, the fixed seat is close to one side of the movable monitoring assembly and is fixedly connected with a sliding rod, one end of the sliding rod penetrates through the movable monitoring assembly and the fixedly connected with connecting seat, one end of an insulated pressure spring fixedly connected with the connecting seat is arranged on the connecting seat, and a metal conducting strip is fixedly connected to the other end of the insulated pressure spring.
Preferably, the mobile monitoring assembly comprises a sliding seat, the sliding seat is fixedly connected to the top end of the limiting sliding block, a sliding rod is connected to the sliding seat in a sliding mode, an insulating seat is fixedly connected to one side, close to the connecting seat, of the upper end of the sliding seat, a first electric contact point and a second electric contact point are fixedly connected to one side wall surface, close to the connecting seat, of the insulating seat, the insulating seat and the connecting seat are located on the same axis, and the first electric contact point and the second electric contact point are connected with a buzzer, a wireless signal transmitter and a connecting circuit of a storage battery.
Preferably, a plurality of adjusting screw holes are arranged on the surface of one side of the inner wall of the bottom end of the shell at equal intervals, and the adjusting screw holes are matched with the fixing bolts.
Preferably, a manual operation opening is formed in one side of the upper end of the shell, and a cover plate is arranged at the manual operation opening.
Preferably, the surface of the slide bar is provided with scale marks.
Compared with the prior art, the beneficial effects of the utility model are that:
1) according to the quantitative monitoring device for the crack change of the hydraulic engineering, the width of a crack generated on the surface of a concrete building can be monitored through the monitoring piece, when the width of the crack reaches an early warning distance, the monitoring piece can trigger the wireless signal generator to send a signal into a monitoring room, and a warning effect is achieved through the buzzer; when in use, the fixed mounting foot is fixed at one side of the crack through the fixed anchor bolt; fixing a movable mounting foot on the other side of the crack through a fixing anchor bolt according to the position and the width of the crack, opening a cover plate, adjusting a sliding rod according to a predetermined early warning distance, and fixing a fixed seat and an adjusting screw hole through a fixing bolt; when the crack is expanded to the early warning distance, the movable mounting foot drives the first electric contact point and the second electric contact point to be in contact with the metal conducting strip through the sliding seat, and the buzzer and the wireless signal transmitter are electrified to work and respectively play roles in warning and sending signals to the monitoring room.
2) This hydraulic engineering crack changes quantitative monitoring devices, its simple structure is compared in current crack monitoring devices cost lower, and has warning function, can be applied to not key position and produce the crack among the hydraulic concrete building, also can play the warning effect with current crack monitoring devices cooperation simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic structural view of the mounting plate and the cushioning connecting seat of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a shell 1, a fixed mounting foot 2, a movable mounting foot 3, a storage battery 4, a buzzer 5, a wireless signal transmitter 6, a mounting plate 7, a shock absorption connecting seat 8, a fixed anchor bolt 9, a limit slide hole 10, a limit slide block 11, a fixed seat 12, a fixed bolt 13, a slide rod 14, a connecting seat 15, an insulating pressure spring 16, a metal conducting strip 17, a sliding seat 18, an insulating seat 19, a first 20 electric contact point, a second 21 electric contact point, an adjusting screw hole 22, a manual operation port 23 and a cover plate 24.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a hydraulic engineering crack changes quantitative monitoring devices, which comprises a housin 1, the lower extreme of casing 1 is equipped with fixed mounting foot 2 and movable mounting foot 3, 2 fixed connection in the bottom of casing 1 of fixed mounting foot, 3 sliding connection in bottom one side of casing 1 of movable mounting foot, the inside of casing 1 is equipped with monitoring piece and battery 4, the outer wall fixedly connected with bee calling organ 5 and the radio signal transmitter 6 of casing 1, bee calling organ 5 and radio signal transmitter 6 pass through the power cord and connect battery 4, monitoring piece connects bee calling organ 5, radio signal transmitter 6 and battery 4's connecting circuit.
The fixed mounting foot 2 and the movable mounting foot 3 respectively comprise a mounting plate 7 and a shock absorption connecting seat 8, a fixed anchor bolt 9 is arranged on the mounting plate 7, the shock absorption connecting seat 8 is made of rubber, and the shock absorption connecting seat 8 is fixedly connected to the upper end of the mounting plate 7; fixed crab-bolt 9 is used for fixed and concrete building surface with fixed mounting foot 2 and movable mounting foot 3, and the normal work of device when receiving vibrations can be guaranteed to bradyseism connecting seat 8.
Wherein, the spacing slide opening 10 of bar is seted up to bottom one side of casing 1, and sliding connection has limiting slide block 11 in the spacing slide opening 10, and limiting slide block 11 fixed connection can realize 3 sliding connection in casing 1 of movable mounting foot in the upper end of fixed mounting foot 2 through the cooperation of spacing slide opening 10 and limiting slide block 11.
The monitoring part comprises a fixed monitoring component and a movable monitoring component; the fixed monitoring assembly comprises a fixed seat 12, the fixed seat 12 is fixedly connected inside the shell 1 through a fixing bolt 13, one side of the fixed seat 12 close to the movable monitoring assembly is fixedly connected with a sliding rod 14, one end of the sliding rod 14 penetrates through the movable monitoring assembly and is fixedly connected with a connecting seat 15, one end of an insulating pressure spring 16 is fixedly connected onto the connecting seat 15, and the other end of the insulating pressure spring 16 is fixedly connected with a metal conducting strip 17; the mobile monitoring assembly comprises a sliding seat 18, the sliding seat 18 is fixedly connected to the top end of the limiting sliding block 11, a sliding rod 14 is connected in the sliding seat 18 in a sliding mode, an insulating seat 19 is fixedly connected to one side, close to the connecting seat 15, of the upper end of the sliding seat 18, a first electric contact point 20 and a second electric contact point 21 are fixedly connected to the surface of one side wall, close to the connecting seat 15, of the insulating seat 19, the insulating seat 19 and the connecting seat 15 are located on the same axis, and the first electric contact point 20 and the second electric contact point 21 are connected with a connecting circuit of the buzzer 5; can monitor the crack width that concrete structure surface produced through monitoring, when the crack width reaches the early warning distance, monitoring can trigger 6 sending signals of wireless signal transmitter to the monitor in to play the warning effect through bee calling organ 5.
Wherein, a side surface equidistance of casing 1 bottom inner wall is equipped with a plurality of regulation screw 22, and regulation screw 22 and fixing bolt 13 cooperate, and a plurality of regulation screw 22 can carry out position control to fixing base 12 to the mounted position of cooperation fixed mounting foot 3 and the nimble adjustment of slide bar 14 realization early warning distance.
Wherein, manual operation mouth 23 has been seted up to upper end one side of casing 1, and manual operation mouth 23 department is equipped with apron 24, and manual operation mouth 23 is convenient for observe and adjust the device.
Wherein, the surface of the slide bar 14 is provided with scale marks, which can facilitate the reading of the set distance of the slide bar.
Principle of operation
When the quantitative monitoring device for the hydraulic engineering crack change is used, the fixed mounting foot 2 is fixed on one side of the crack through the fixed anchor bolt 9; fixing the movable mounting foot 3 on the other side of the crack through a fixing anchor bolt 9 according to the position and the width of the crack, opening a cover plate 24, adjusting a sliding rod 14 according to a predetermined early warning distance, and fixing a fixed seat 12 and an adjusting screw hole 22 through a fixing bolt 13; when the crack is expanded to the early warning distance, the movable mounting foot 3 drives the first electric contact point 20 and the second electric contact point 21 to contact with the metal conducting strip 17 through the sliding seat 18, and the buzzer 5 and the wireless signal transmitter 6 are electrified to work and respectively play roles of warning and transmitting signals to a monitoring room; can monitor the crack width that concrete structure surface produced through monitoring, when the crack width reaches the early warning distance, monitoring can trigger 6 sending signals of wireless signal transmitter to the monitor in to play the warning effect through bee calling organ 5.
The utility model has the advantages of simple structure, it is lower to compare in current crack monitoring devices cost, and has warning function, can be applied to the not key position of water conservancy concrete building and produce the crack, also can play the warning effect with current crack monitoring devices cooperation simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides a hydraulic engineering crack changes quantitative monitoring devices, includes casing (1), its characterized in that, the lower extreme of casing (1) is equipped with fixed mounting foot (2) and movable mounting foot (3), fixed mounting foot (2) fixed connection is in the bottom of casing (1), movable mounting foot (3) sliding connection is in bottom one side of casing (1), the inside of casing (1) is equipped with monitoring piece and battery (4), the outer wall fixedly connected with buzzer (5) and wireless transmitter (6) of casing (1), battery (4) are connected through the power cord in buzzer (5) and wireless transmitter (6), the connecting circuit of buzzer (5), wireless transmitter (6) and battery (4) is connected to the monitoring piece.
2. The hydraulic engineering crack change quantitative monitoring device of claim 1, wherein the fixed mounting foot (2) and the movable mounting foot (3) both comprise a mounting plate (7) and a cushioning connecting seat (8), the mounting plate (7) is provided with a fixing anchor bolt (9), the cushioning connecting seat (8) is made of rubber, and the cushioning connecting seat (8) is fixedly connected to the upper end of the mounting plate (7).
3. The hydraulic engineering crack change quantitative monitoring device according to claim 1, wherein a strip-shaped limiting slide hole (10) is formed in one side of the bottom end of the shell (1), a limiting slide block (11) is connected in the limiting slide hole (10) in a sliding mode, and the limiting slide block (11) is fixedly connected to the upper end of the fixed mounting foot (2).
4. The hydraulic engineering crack change quantitative monitoring device of claim 1, wherein the monitoring piece comprises a fixed monitoring component and a movable monitoring component.
5. The hydraulic engineering crack changes quantitative monitoring device of claim 4, characterized in that, fixed monitoring subassembly includes fixing base (12), fixing base (12) are through fixing bolt (13) fixed connection inside casing (1), one side fixedly connected with slide bar (14) that fixing base (12) are close to the removal monitoring subassembly, the one end of slide bar (14) is run through in removal monitoring subassembly and fixedly connected with connecting seat (15), the one end of the insulating pressure spring of fixedly connected with (16) on connecting seat (15), the other end fixedly connected with metal conducting strip (17) of insulating pressure spring (16).
6. The hydraulic engineering crack change quantitative monitoring device according to claim 4, wherein the movement monitoring assembly comprises a sliding base (18), the sliding base (18) is fixedly connected to the top end of the limiting sliding block (11), a sliding rod (14) is slidably connected in the sliding base (18), an insulating base (19) is fixedly connected to one side, close to the connecting base (15), of the upper end of the sliding base (18), a first electric contact point (20) and a second electric contact point (21) are fixedly connected to one side wall surface, close to the connecting base (15), of the insulating base (19), the insulating base (19) and the connecting base (15) are located on the same axis, and the first electric contact point (20) and the second electric contact point (21) are connected with a buzzer (5), a wireless signal emitter (6) and a connecting circuit of the storage battery (4).
7. The quantitative hydraulic engineering crack change monitoring device according to claim 1, wherein a plurality of adjusting screw holes (22) are equidistantly formed in one side surface of the inner wall of the bottom end of the shell (1), and the adjusting screw holes (22) are matched with the fixing bolts (13).
8. The hydraulic engineering crack change quantitative monitoring device according to claim 1, wherein a manual operation opening (23) is formed in one side of the upper end of the shell (1), and a cover plate (24) is arranged at the manual operation opening (23).
9. A hydraulic engineering crack change quantitative monitoring device according to claim 5, characterized in that the surface of the slide bar (14) is provided with scale marks.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022235640.4U CN212963184U (en) | 2020-10-09 | 2020-10-09 | Hydraulic engineering crack changes quantitative monitoring devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022235640.4U CN212963184U (en) | 2020-10-09 | 2020-10-09 | Hydraulic engineering crack changes quantitative monitoring devices |
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| CN212963184U true CN212963184U (en) | 2021-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532256A (en) * | 2021-06-28 | 2021-10-22 | 中车青岛四方机车车辆股份有限公司 | Automatic track space detection device and detection method |
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2020
- 2020-10-09 CN CN202022235640.4U patent/CN212963184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532256A (en) * | 2021-06-28 | 2021-10-22 | 中车青岛四方机车车辆股份有限公司 | Automatic track space detection device and detection method |
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