CN211042640U - Device for detecting deflection of building structural member - Google Patents
Device for detecting deflection of building structural member Download PDFInfo
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- CN211042640U CN211042640U CN201921878739.7U CN201921878739U CN211042640U CN 211042640 U CN211042640 U CN 211042640U CN 201921878739 U CN201921878739 U CN 201921878739U CN 211042640 U CN211042640 U CN 211042640U
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- fixedly connected
- plate
- deflection
- support
- detecting
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Abstract
The utility model relates to a degree of deflection detection technical field specifically is a device for detecting building structure component degree of deflection, comprising a base plate, the top fixedly connected with support frame of bottom plate, the top fixedly connected with roof of support frame, the bottom fixedly connected with jack of roof, the bottom fixedly connected with hydraulic stem of jack, the bottom fixedly connected with clamp plate of hydraulic stem, the top swing joint of bottom plate has the slide. This a device for detecting architectural structure component amount of deflection, through setting up the slide, the constant head tank has been seted up to one side of slide, the inside swing joint of constant head tank has the locating piece, the movable sliding plate slides in the inside spout of bottom plate, make the position and the jack looks adaptation of first braced block, rotate the locating piece, make the locating piece fix the inside at the constant head tank, the locating piece is provided with four, fix the four corners department of first braced block, avoid the steel frame roof beam to produce the displacement when examining, increase the accuracy.
Description
Technical Field
The utility model relates to a amount of deflection detection device technical field specifically is a device for detecting building structure component amount of deflection.
Background
The deflection is that when the stress or the non-uniform temperature changes, the linear displacement of the rod axis in the direction vertical to the axis or the linear displacement of the middle surface of the plate shell in the direction vertical to the middle surface, in a building, the beam is often required to be subjected to a bearing test, so that the safety of the building is ensured, the quality of the building is guaranteed, the deflection is one of parameters of the bearing capacity of the beam, the measuring method is that supporting blocks are arranged at two ends of the beam, the middle of the beam is suspended, then the pressure is continuously increased on the upper surface of the beam until the beam is deformed and cracks appear, so that a limit deflection value is measured, the deflection of the beam is calculated through the pressure borne by the beam and the deflection of the beam, and when the existing device for detecting the deflection of the structural member of the building is used for measuring, the supporting pieces are easy to generate displacement when bearing higher pressure.
The steel frame beam deflection detection device disclosed in the Chinese patent CN110346099A replaces the original balancing weight with a jack, so that the detection device is smaller and more compact and is convenient to operate, but the steel frame beam deflection detection device has the defect that a detection frame needs to be temporarily built during detection.
The defects of the existing device for detecting the deflection of the building structural member are as follows:
1. when the existing device for detecting the deflection of the building structural member is used for measuring, when a supporting piece bears large pressure, displacement is easy to generate, and the measuring result is influenced;
2. when the existing device for detecting the deflection of the building structural member detects, the measurement difficulty is increased for some steel frame beams which are inconvenient to move.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a device for detecting the deflection of a building structural member, through setting up a sliding plate and a supporting plate, one side of the sliding plate is provided with a positioning groove, the inside of the positioning groove is movably connected with a positioning block, the movable sliding plate slides in a chute inside a bottom plate, so that the position of a first supporting block is matched with a jack, the positioning block is rotated, the positioning block is fixed inside the positioning groove, four positioning blocks are provided, the four corners of the first supporting block are fixed, the steel frame beam is prevented from generating displacement during detection, and the accuracy is increased; one side swing joint of backup pad has the support, and backup pad and support have the wheel through rotating post swing joint, and one side swing joint of support rotates the support, makes the support perpendicular with the backup pad, makes wheel strutting arrangement, and the fixed block is fixed the support, and through wheel mobile device to steel frame roof beam department, the support frame is U type support frame, is convenient for get into the steel frame roof beam from the inside of support frame, is convenient for detect, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a device for detecting building structure component amount of deflection, includes the bottom plate, the top fixedly connected with support frame of bottom plate, the top fixedly connected with roof of support frame, the bottom fixedly connected with jack of roof, the bottom fixedly connected with hydraulic stem of jack, the bottom fixedly connected with clamp plate of hydraulic stem, the top swing joint of bottom plate has the slide, the first supporting shoe of top fixedly connected with of slide, the top fixedly connected with second supporting shoe of slide, the top swing joint of first supporting shoe has the axis of rotation, the inside swing joint of bottom plate has the locating piece, one side fixedly connected with backup pad of bottom plate, one side swing joint of backup pad has the support, one side swing joint of support has the wheel, one side swing joint of backup pad has the fixed block.
Optionally, the tops of the first supporting block and the second supporting block are fixedly connected with baffle plates, and two end portions of the sliding plate are fixedly connected with baffle plates.
Optionally, a sliding groove is arranged in the bottom plate, and a sliding plate is movably connected in the sliding groove.
Optionally, a positioning groove is formed in one side of the sliding plate, a positioning block is movably connected inside the positioning groove, a groove is formed in the bottom plate, a rotating shaft is movably connected to one side of the groove, a positioning block is fixedly connected to one side of the rotating shaft, and the position of the groove is matched with the positioning groove.
Optionally, the supporting plate and the bracket are movably connected through a rotating column, and the fixing block is movably connected to the outer surface of the rotating column.
Optionally, the center of the rotating shaft is lower than the top of the first supporting block.
Optionally, the support frame is a U-shaped support frame, and the top plate is located at the center of the top of the support frame.
Optionally, a pressure sensor is disposed on the top of the pressure plate.
(III) advantageous effects
The utility model provides a device for detecting architectural structure component amount of deflection possesses following beneficial effect:
(1) this a device for detecting building structure component amount of deflection, through setting up the slide, the constant head tank has been seted up to one side of slide, the inside swing joint of constant head tank has the locating piece, the sliding plate slides in the inside spout of bottom plate, make the position and the jack looks adaptation of first supporting block, rotate the locating piece, make the locating piece fix the inside at the constant head tank, the locating piece is provided with four, fix the four corners department of first supporting block, avoid the steel frame roof beam to produce the displacement when examining, increase the accuracy.
(2) This a device for detecting architectural structure component amount of deflection, through setting up the backup pad, one side swing joint of backup pad has the support, backup pad and support are through rotating post swing joint, one side swing joint of support has the wheel, rotate the support, it is perpendicular to make support and backup pad, make wheel strutting arrangement, the fixed block is fixed the support, through wheel mobile device to steel frame roof beam department, the support frame is U type support frame, be convenient for get into the steel frame roof beam from the inside of support frame, be convenient for detect.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the slide plate of the present invention;
fig. 3 is a schematic structural diagram of the positioning block of the present invention.
In the figure: 1-bottom plate, 2-supporting frame, 3-top plate, 4-jack, 5-hydraulic rod, 6-pressing plate, 7-sliding plate, 8-first supporting block, 9-second supporting block, 10-rotating shaft, 11-positioning block, 12-supporting plate, 13-bracket, 14-wheel and 15-fixing block.
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. 1-3, the present invention provides a technical solution: the utility model provides a device for detecting building structure component amount of deflection, comprising a base plate 1, the top fixedly connected with support frame 2 of bottom plate 1, the top fixedly connected with roof 3 of support frame 2, the bottom fixedly connected with jack 4 of roof 3, the bottom fixedly connected with hydraulic stem 5 of jack 4, the bottom fixedly connected with clamp plate 6 of hydraulic stem 5, the top swing joint of bottom plate 1 has slide 7, the first supporting shoe 8 of top fixedly connected with of slide 7, the top fixedly connected with second supporting shoe 9 of slide 7, the top swing joint of first supporting shoe 8 has axis of rotation 10, the inside swing joint of bottom plate 1 has locating piece 11, one side fixedly connected with backup pad 12 of bottom plate 1, one side swing joint of backup pad 12 has support 13, one side swing joint of support 13 has wheel 14, one side swing joint of backup pad 12 has fixed block 15.
As an optional technical solution of the utility model:
the equal fixedly connected with baffle in top of first supporting shoe 8 and second supporting shoe 9 fixes a position the steel frame roof beam, avoids the steel frame roof beam to produce the displacement when measuring, increases measuring result's accuracy, and the equal fixedly connected with baffle of two tip of slide 7 avoids slide 7 roll-off bottom plate 1.
As an optional technical solution of the utility model:
the inside of bottom plate 1 is provided with the spout, and the inside swing joint of spout has slide 7, through slide 7's removal, can measure the fixed connection of steel frame roof beam and two kinds of different connected modes of rotating the connection, increases the practicality.
As an optional technical solution of the utility model:
the locating slot has been seted up to one side of slide 7, and the inside swing joint of locating slot has locating piece 11, and the recess has been seted up to the inside of bottom plate 1, and one side swing joint of recess has the pivot, and one side fixedly connected with locating piece 11 of pivot, the position and the locating slot looks adaptation of recess fix slide 7.
As an optional technical solution of the utility model:
the supporting plate 12 and the support 13 are movably connected through the rotating column, the fixing block 15 is movably connected to the outer surface of the rotating column, the support 13 is rotated, the support 13 is perpendicular to the supporting plate 12, the wheels 14 are used for supporting the device, the fixing block 15 is used for fixing the rotating column, and the device is convenient to move and convenient to measure.
As an optional technical solution of the utility model:
the center of the rotating shaft 10 is lower than the top of the first support block 8, so that the rotating shaft 10 is prevented from leaving the first support block 8 during rotation.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
the top of the pressure plate 6 is provided with a pressure sensor, which is convenient for detecting the pressure applied by the jack 4 to the pressure plate 6.
When a user uses the device, the top of the sliding plate 7 is fixedly connected with a first supporting block 8 and a second supporting block 9, the first supporting block 8 is used for simulating the deflection measurement when the steel frame beam is fixedly connected, the top of the second supporting block 9 is fixedly connected with a rotating shaft 10 which is used for simulating the deflection measurement when the steel frame beam is rotatably connected, different connection forms are simulated, the practicability is improved, when the test of the fixed connection is required, the sliding plate 7 is moved to slide in a chute in the bottom plate 1, the position of the first supporting block 8 is matched with the jack 4, a positioning block 11 is rotated, one side of the sliding plate 7 is provided with four positioning grooves, the positioning block 11 is fixed in the positioning groove, the four corners of the first supporting block 8 are fixed, the steel frame beam is prevented from generating displacement during detection, the accuracy is improved, one side of the first supporting block 8 is fixedly connected with a baffle plate for positioning the steel frame beam, the method for carrying out the rotation connection measurement is consistent with that during the fixed connection, when the steel frame beam which is inconvenient to move is used for measuring, the support 13 is rotated, the support 13 is perpendicular to the supporting plate 12, the wheel 14 supporting device is used, the support 13 is fixed by the fixing block 15, the wheel 14 moving device is used for moving the support 13 to the steel frame beam, after the support reaches a fixed position, the fixing block 15 is loosened, the support 13 is rotated, the wheel 14 is driven to rotate upwards, the supporting device for the bottom plate 1 is used, the supporting frame 2 is a U-shaped supporting frame, the steel frame beam can conveniently enter from the inside of the supporting frame 2, the detection is convenient, the pressure sensor is arranged at the top of the pressing plate 6 and used for detecting the pressure applied by the jack 4 to the.
To sum up, the device for detecting the deflection of the building structural member is used, the sliding plate 7 is arranged, the positioning groove is formed in one side of the sliding plate 7, the positioning block 11 is movably connected inside the positioning groove, the sliding plate 7 slides in the sliding groove inside the bottom plate 1, the position of the first supporting block 8 is matched with the jack 4, the positioning block 11 is rotated to be fixed inside the positioning groove, the four positioning blocks 11 are arranged, four corners of the first supporting block 8 are fixed, the steel frame beam is prevented from being displaced during detection, and accuracy is improved; through setting up backup pad 12, one side swing joint of backup pad 12 has support 13, backup pad 12 and support 13 are through rotating post swing joint, one side swing joint of support 13 has wheel 14, rotate support 13, it is perpendicular with backup pad 12 to make support 13, make 14 strutting arrangement of tire, fixed block 15 fixes support 13, locate to the steel frame roof beam through 14 mobile device of tire, support frame 2 is U type support frame, be convenient for get into the steel frame roof beam from the inside of support frame 2, be convenient for detect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An apparatus for detecting the deflection of a structural building element, characterized by: comprises a bottom plate (1), a support frame (2) is fixedly connected to the top of the bottom plate (1), a top plate (3) is fixedly connected to the top of the support frame (2), a jack (4) is fixedly connected to the bottom of the top plate (3), a hydraulic rod (5) is fixedly connected to the bottom of the jack (4), a pressing plate (6) is fixedly connected to the bottom of the hydraulic rod (5), a sliding plate (7) is movably connected to the top of the bottom plate (1), a first supporting block (8) is fixedly connected to the top of the sliding plate (7), a second supporting block (9) is fixedly connected to the top of the sliding plate (7), a rotating shaft (10) is movably connected to the top of the first supporting block (8), a positioning block (11) is movably connected to the inside of the bottom plate (1), and a supporting plate (12) is fixedly connected to one side, one side swing joint of backup pad (12) has support (13), one side swing joint of support (13) has wheel (14), one side swing joint of backup pad (12) has fixed block (15).
2. A device for detecting the deflection of a building structural element according to claim 1, characterised in that the tops of the first (8) and second (9) support blocks are fixedly connected with baffles, and the two ends of the skid plate (7) are fixedly connected with baffles.
3. A device for detecting deflection of a building structural element according to claim 1, characterised in that the inside of the floor (1) is provided with a chute, inside of which a slide (7) is movably connected.
4. The device for detecting the deflection of a building structural member according to claim 1, wherein a positioning groove is formed in one side of the sliding plate (7), a positioning block (11) is movably connected to the inside of the positioning groove, a groove is formed in the bottom plate (1), a rotating shaft is movably connected to one side of the groove, the positioning block (11) is fixedly connected to one side of the rotating shaft, and the position of the groove is matched with the positioning groove.
5. A device for detecting deflection of a building structural element according to claim 1, characterised in that the supporting plate (12) and the bracket (13) are movably connected by means of a rotating column, the fixed block (15) being movably connected to the outer surface of the rotating column.
6. A device for detecting deflection of a building structural element according to claim 1, characterised in that the centre of the rotating shaft (10) is lower than the top of the first support block (8).
7. A device for detecting deflection of a building structural element according to claim 1, characterised in that the support frame (2) is a U-shaped support frame, the top plate (3) being located at the centre of the top of the support frame (2).
8. A device for detecting deflection of a building structural element according to claim 1, characterised in that the top of the press plate (6) is provided with a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878739.7U CN211042640U (en) | 2019-11-01 | 2019-11-01 | Device for detecting deflection of building structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878739.7U CN211042640U (en) | 2019-11-01 | 2019-11-01 | Device for detecting deflection of building structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042640U true CN211042640U (en) | 2020-07-17 |
Family
ID=71562716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878739.7U Expired - Fee Related CN211042640U (en) | 2019-11-01 | 2019-11-01 | Device for detecting deflection of building structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042640U (en) |
-
2019
- 2019-11-01 CN CN201921878739.7U patent/CN211042640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20211101 |