CN212008144U - Concrete slab rigidity detection device - Google Patents
Concrete slab rigidity detection device Download PDFInfo
- Publication number
- CN212008144U CN212008144U CN202020484185.9U CN202020484185U CN212008144U CN 212008144 U CN212008144 U CN 212008144U CN 202020484185 U CN202020484185 U CN 202020484185U CN 212008144 U CN212008144 U CN 212008144U
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- CN
- China
- Prior art keywords
- concrete slab
- range finder
- laser range
- metal block
- fixed mounting
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Abstract
The utility model relates to a concrete slab rigidity detects technical field, a concrete slab rigidity detection device is disclosed, which comprises a housin, a display screen, a supporting plate, fixed plate and wheel, still include the hydraulic stem, first laser range finder, second laser range finder and pressure measurement dish, the left side fixed mounting of casing has first laser range finder, the right side fixed mounting of casing has second laser range finder, the top of hydraulic stem and shells inner wall's bottom fixed connection, the bottom of hydraulic stem and the top fixed connection of metal block, the left side fixed mounting of metal block has first plug-in components, the right side fixed mounting of metal block has second plug-in components, the bottom of pressure measurement dish and the top fixed connection of screw rod, the top fixed mounting of screw rod has the bearing, the screw rod run through in the middle part of fixed plate and with the middle part threaded connection of fixed plate. The utility model discloses reached the accurate effect that detects concrete slab rigidity, reached and carried out the effect of location to concrete slab fast.
Description
Technical Field
The utility model relates to a concrete slab rigidity detects technical field, specifically is a concrete slab rigidity detection device.
Background
The concrete slab is the most commonly used reinforced concrete member in the building engineering, the concrete slab is subjected to a pressure test before the concrete slab is used, the concrete slab can be applied to the building construction after the pressure value reaches the standard, but in the rigid concrete member, the concrete slab is generally different in length, the pressure of the concrete slab with the same length is different at each position, but one point can be determined, when the two ends of the concrete slab are supported, the concrete plate has the lowest compression resistance at the middle position and the weakest position, if the rigidity of the concrete plate is detected in a sampling mode, the obtained number cannot represent the rigidity value of the concrete plate, therefore, the pressure value of the concrete slab can be accurately measured only by moving the detection device and placing the detection device at the middle position of the concrete slab.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete slab rigidity detection device, this concrete slab rigidity detection device have solved because of can't obtain the problem of accurate detected value to concrete slab sample detection.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete slab rigidity detection device comprises a shell, a display screen, a supporting plate, a fixing plate and wheels, and further comprises a hydraulic rod, a first laser range finder, a second laser range finder and a pressure measuring disc, wherein the first laser range finder is fixedly mounted on the left side of the shell, the second laser range finder is fixedly mounted on the right side of the shell, the top of the hydraulic rod is fixedly connected with the bottom of the inner wall of the shell, the bottom of the hydraulic rod is fixedly connected with the top of a metal block, a first plug-in unit is fixedly mounted on the left side of the metal block, and a second plug-in unit is fixedly mounted on the right side of the metal block;
the bottom of the pressure measuring disc is fixedly connected with the top of the screw rod, a bearing is fixedly mounted at the top of the screw rod, the screw rod penetrates through the middle of the fixing plate and is in threaded connection with the middle of the fixing plate, and the pressure measuring disc is located right below the metal block.
Preferably, the back of casing and the fixed surface of backup pad are connected, the front fixed mounting of casing has the display screen, the bottom of backup pad and the top fixed connection of fixed plate, the bottom fixed mounting of fixed plate has the wheel.
Preferably, the surface of the supporting plate is fixedly provided with a handrail.
Preferably, the number of the wheels is two, and the wheels are made of hard stainless steel.
Preferably, the fixing plate is made of hard aluminum alloy.
Preferably, the length of the screw is less than the height of the wheel.
Borrow by above-mentioned technical scheme, the utility model provides a concrete slab rigidity detection device. The method at least has the following beneficial effects:
(1) the concrete panel rigidity detecting apparatus, when using the apparatus, by lifting a hydraulic rod on the apparatus in a compressed state, by moving the apparatus to one end of a concrete panel, by activating the hydraulic rod to move the hydraulic rod downward to the bottom of the concrete panel, by moving the apparatus, by extending a first insert and a second insert fixed to a metal block into the bottom of the concrete panel, by further activating the hydraulic rod to lift one end of the concrete panel through the first insert and the second insert, by supporting one end of the concrete panel with stone, and by repeating the above-mentioned series of operations, by which the other end of the concrete panel is supported with stone, by moving the apparatus, if the bottom of the concrete panel does not contact the top of a pressure measuring plate, by rotating a screw rod to lift the pressure measuring plate, by which the bottom of the concrete panel on the top of the pressure measuring plate is supported, if the lateral pressure disc is higher than the concrete slab, the screw rod is rotated to enable the pressure measuring disc to descend, and at the moment, the hydraulic rod drives the bottom of the metal block to compact the concrete slab by starting the hydraulic rod, so that the rigidity of the concrete slab is detected, and the effect of accurately detecting the rigidity of the concrete slab is achieved.
(2) This concrete slab rigidity detection device, through first laser range finder and the second laser range finder of installing on the device, through setting up the shelter from the thing at concrete slab's both ends, through removing the device, open first laser range finder and second laser range finder this moment, carry out the range finding through first laser range finder to concrete slab's one end, and second laser range finder carries out the range finding to concrete slab's the other end, constantly remove the device, survey through first laser range finder and second laser range finder and obtain the figure, thereby can find concrete slab's intermediate position, the intermediate position who finds concrete slab that can be quick to concrete slab that length exceeds 10 meters like this, the effect of fixing a position has been reached to concrete slab fast.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention of fig. 1.
In the figure: the device comprises a shell 1, a display screen 2, a first laser range finder 3, a second laser range finder 4, a hydraulic rod 5, a metal block 6, a first plug-in unit 7, a second plug-in unit 8, a support plate 9, a fixing plate 10, a pressure measuring disc 11, wheels 12, handrails 13, a screw rod 14 and a bearing 15.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a concrete slab rigidity detection device comprises a shell 1, a display screen 2, a supporting plate 9, a fixing plate 10 and wheels 12, and further comprises a hydraulic rod 5, a first laser range finder 3, a second laser range finder 4 and a pressure measuring disc 11, wherein the first laser range finder 3 is fixedly installed on the left side of the shell 1, the second laser range finder 4 is fixedly installed on the right side of the shell 1, the top of the hydraulic rod 5 is fixedly connected with the bottom of the inner wall of the shell 1, the bottom of the hydraulic rod 5 is fixedly connected with the top of a metal block 6, a first plug-in unit 7 is fixedly installed on the left side of the metal block 6, and a second plug-in unit 8 is fixedly installed on the right side of the metal block 6;
the back of the shell 1 is fixedly connected with the surface of a supporting plate 9, the surface of the supporting plate 9 is fixedly provided with a handrail 13, the device is convenient to move, the front of the shell 1 is fixedly provided with a display screen 2, the bottom of the supporting plate 9 is fixedly connected with the top of a fixing plate 10, the bottom of the fixing plate 10 is fixedly provided with two wheels 12, and the wheels 12 are made of hard stainless steel materials;
the bottom of pressure measuring disc 11 and the top fixed connection of screw rod 14, the top fixed mounting of screw rod 14 has bearing 15, the length of screw rod 14 is less than the height of wheel 12, screw rod 14 runs through in the middle part of fixed plate 10 and with the middle part threaded connection of fixed plate 10, the material of fixed plate 10 is stereoplasm aluminum alloy material, the rigidity of stereoplasm aluminum alloy material differs by a few with the hardness of stainless steel material, but the quality of stereoplasm aluminum alloy material is light, alleviate the dead weight of the device, make things convenient for the effect of the removal of the device, pressure measuring disc 11 is located the metal block 6 under.
In use, when the apparatus is in use, the apparatus is moved by raising the hydraulic ram 5 on the apparatus in compression, by moving the apparatus to one end of the slab, by activating the hydraulic ram 5 to move the hydraulic ram 5 downwardly to the bottom of the slab, by moving the apparatus so that the first and second inserts 7, 8 fixed to the metal block 6 extend into the bottom of the slab, and then by activating the hydraulic ram 5 to raise one end of the slab by the first and second inserts 7, 8, by supporting one end of the slab with stone, and then repeating the above sequence of operations to support the other end of the slab with stone, by moving the apparatus so that if the bottom of the slab does not contact the top of the pressure plate 11, the pressure plate 11 is raised by rotating the screw 14 to allow the bottom of the slab on top of the pressure plate 11, if the pressure measuring disc 11 is higher than the concrete slab, the screw 14 is rotated to lower the pressure measuring disc 11, at this time, the hydraulic rod 5 is started to enable the hydraulic rod 5 to drive the bottom of the metal block 6 to compact the concrete slab, and thus the stiffness of the concrete slab, is detected, by means of the first 3 and second 4 laser rangefinders mounted on the apparatus, by providing shields at both ends of the concrete slab, by moving the device, the first laser rangefinder 3 and the second laser rangefinder 4 are now turned on, the first laser range finder 3 measures the distance of one end of the concrete slab, the second laser range finder 4 measures the distance of the other end of the concrete slab, the device is continuously moved, the first laser range finder 3 and the second laser range finder 4 are compared to obtain numbers, thereby, the middle position of the concrete slab can be found, and the middle position of the concrete slab can be quickly found for the concrete slab with the length of more than 10 meters. The whole device is operated.
It is right above the utility model provides a concrete slab rigidity detection device has carried out the detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a concrete slab rigidity detection device, includes casing (1), display screen (2), backup pad (9), fixed plate (10) and wheel (12), its characterized in that: the device is characterized by further comprising a hydraulic rod (5), a first laser range finder (3), a second laser range finder (4) and a pressure measuring disc (11), wherein the first laser range finder (3) is fixedly mounted on the left side of the shell (1), the second laser range finder (4) is fixedly mounted on the right side of the shell (1), the top of the hydraulic rod (5) is fixedly connected with the bottom of the inner wall of the shell (1), the bottom of the hydraulic rod (5) is fixedly connected with the top of the metal block (6), a first plug-in unit (7) is fixedly mounted on the left side of the metal block (6), and a second plug-in unit (8) is fixedly mounted on the right side of the metal block (6);
the bottom of pressure measuring disc (11) is fixedly connected with the top of screw rod (14), the top fixed mounting of screw rod (14) has bearing (15), screw rod (14) run through in the middle part of fixed plate (10) and with the middle part threaded connection of fixed plate (10), pressure measuring disc (11) are located metal block (6) under.
2. A concrete slab stiffness sensing device as claimed in claim 1 wherein: the back of casing (1) and the fixed surface of backup pad (9) are connected, the front fixed mounting of casing (1) has display screen (2), the top fixed connection of the bottom of backup pad (9) and fixed plate (10), the bottom fixed mounting of fixed plate (10) has wheel (12).
3. A concrete slab stiffness sensing device as claimed in claim 2 wherein: and the surface of the supporting plate (9) is fixedly provided with a handrail (13).
4. A concrete slab stiffness sensing device as claimed in claim 2 wherein: the number of wheels is two, and the material of wheel is the hard stainless steel material.
5. A concrete slab stiffness sensing device as claimed in claim 4 wherein: the fixing plate (10) is made of hard aluminum alloy.
6. A concrete slab stiffness sensing device as claimed in claim 5 wherein: the length of the screw (14) is less than the height of the wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484185.9U CN212008144U (en) | 2020-04-04 | 2020-04-04 | Concrete slab rigidity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484185.9U CN212008144U (en) | 2020-04-04 | 2020-04-04 | Concrete slab rigidity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212008144U true CN212008144U (en) | 2020-11-24 |
Family
ID=73403392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020484185.9U Expired - Fee Related CN212008144U (en) | 2020-04-04 | 2020-04-04 | Concrete slab rigidity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212008144U (en) |
-
2020
- 2020-04-04 CN CN202020484185.9U patent/CN212008144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 830013 building 30, North District, No. 295, Youyi Road, high tech Zone (new urban area), Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang corps Academy of Water Sciences (Co.,Ltd.) Address before: 362412 No. 85, Zhongjia, Meilin Fuxi village, Nanan City, Quanzhou City, Fujian Province Patentee before: Wang Liuzhu |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |