CN209857871U - High formwork structure monitoring devices - Google Patents
High formwork structure monitoring devices Download PDFInfo
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- CN209857871U CN209857871U CN201920759557.1U CN201920759557U CN209857871U CN 209857871 U CN209857871 U CN 209857871U CN 201920759557 U CN201920759557 U CN 201920759557U CN 209857871 U CN209857871 U CN 209857871U
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- displacement sensor
- axis displacement
- rod
- measuring cylinder
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Abstract
The utility model discloses a monitoring device for a high formwork structure, which comprises a base, a supporting rod, a Z-axis displacement sensor, a measuring cylinder, a connecting rod, a connecting sleeve, a sliding block, a battery pack, an X-axis displacement probe rod, a Y-axis displacement sensor, an X-axis displacement sensor and a hoop, wherein when the top end of the vertical rod of the high formwork deforms, the deformation of the front position and the rear position can push the probe rod of the Y-axis displacement sensor, the deformation of the left position and the right position can push the probe rod of the X-axis displacement sensor to stretch, the deformation of the upper position and the lower position can push the probe rod of the Z-axis displacement sensor to stretch, the deformation of the top end of the vertical rod of the high formwork can be monitored through the Z-axis displacement sensor, the Y-axis displacement sensor and the X-axis displacement sensor, the deformation offset of the vertical rod relative to the initial position can be monitored through the real, the deformation of the high formwork structure can be accurately monitored and is not interfered.
Description
Technical Field
The utility model relates to a construction field specifically is a high formwork structure monitoring devices.
Background
The high formwork support frame vertical rod is used as a part of a high formwork system, and in the concrete cover pouring construction process, the high formwork support frame vertical rod can incline, the stability of the support frame is damaged, safety accidents such as collapse of the support frame are induced, and therefore the high formwork support frame vertical rod has an important effect on real-time precise monitoring of the inclination angle. The existing monitoring method for the high formwork system comprises the step of monitoring the inclination deformation of the vertical rod by adopting a theodolite or an electronic inclinometer, the two schemes are insufficient to be improved, the theodolite has large measurement error, manual observation needs to be combined, the purpose of real-time monitoring is difficult to achieve, the electronic inclinometer has low precision, and the tiny inclination angle change information of the vertical rod is difficult to capture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high formwork structure monitoring devices to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a monitoring device for a high formwork structure comprises a base, a supporting rod, a Z-axis displacement sensor, a measuring cylinder, a connecting rod, a connecting sleeve, a sliding block, a battery pack, an X-axis displacement probe rod, a Y-axis displacement sensor, an X-axis displacement sensor and a hoop, wherein the base is of a cuboid structure of which the top surface is provided with a circular groove, the inner wall of the groove is provided with internal threads, and the supporting rod can be fixed on the base through being screwed with external threads at the bottom end of the supporting rod;
the top of the supporting rod is sleeved with a sliding sleeve, the front of the sliding sleeve is fixedly connected with a measuring cylinder, the inner wall of the sliding sleeve is provided with a friction pad, the sliding sleeve can be fixed on the outer wall of the supporting rod when the sliding sleeve is not acted by external force, and can slide when the measuring cylinder is acted by downward or upward external force, the outer wall of the supporting rod is positioned below the measuring cylinder and is fixedly connected with a limiting ring, the top surface of the limiting ring is fixedly connected with a Z-axis displacement sensor, a probe rod of the Z-axis displacement sensor is vertically upward, and the top of the Z-;
the measuring cylinder is of a cuboid structure with a cavity inside, a square notch is arranged at the center of the front of the measuring cylinder, a sliding block is connected in the inner cavity of the measuring cylinder in a sliding manner, a Y-axis displacement sensor is fixedly connected at the center of the front of the sliding block and is connected at the notch of the front of the measuring cylinder in a sliding manner, a probe rod of the Y-axis displacement sensor is arranged perpendicularly outwards, a hoop is fixedly connected at the top end of the probe rod of the Y-axis displacement sensor and can be fixed at the position, close to the top end, of a vertical rod of a high-branch mold through the hoop, the inner cavity of the measuring cylinder is provided with the cavity, an X-axis displacement sensor is fixedly connected in the cavity, the probe rod of the X-axis displacement sensor is arranged leftwards, the top end of the probe rod is fixed at the left side wall of the inner cavity of the measuring, the battery pack is fixed in the position, close to the right side, embedded in the measuring cylinder, when the top end of the vertical rod of the high formwork deforms, the deformation of the front position and the rear position can push a telescopic rod of the Y-axis displacement sensor, the deformation of the left position and the right position can push a probe rod of the X-axis displacement sensor to stretch, the deformation of the upper position and the lower position can push a probe rod of the Z-axis displacement sensor to stretch, the deformation of the top end of the vertical rod of the high formwork can be monitored through the Z-axis displacement sensor, the Y-axis displacement sensor and the X-axis displacement sensor, and the deformation is transmitted to;
the utility model discloses a measuring cylinder, including measuring cylinder, connecting rod, measuring cylinder, the left and right sides both ends fixedly connected with adapter sleeve, the adapter sleeve is equipped with the circular body of internal screw thread for the inner wall, the external screw thread at connecting rod both ends and the internal thread meshing of adapter sleeve, it is fixed with adjacent connecting rod through the connecting rod, the rigidity that keeps measuring cylinder, make measuring cylinder fixed more firm, and initial position level, the connecting rod is the thin pole of spring beam material, can be when measuring cylinder upper and lower deformation, corresponding emergence is crooked, and reply after the release, because the load that causes the pole setting deformation of high formwork is great, the elasticity of connecting rod can not exert.
As a further aspect of the present invention: the Z-axis displacement sensor, the Y-axis displacement sensor and the X-axis displacement sensor are WYDC resilience type differential transformer displacement sensors, and are good in long-term stability, high in precision, small in size, long in measuring range, low in price and suitable for being installed in a large scale.
As a further aspect of the present invention: be equipped with the stiffener on the bottom lateral wall of bracing piece, the stiffener slope sets up, and bottom fixed connection can make the bracing piece fix more firmly on the base.
Compared with the prior art, the beneficial effects of the utility model are that: when the pole setting top of high formwork takes place deformation, the deformation of front and back position can promote Y axle displacement sensor's the spy telescopic link, the deformation of controlling the position can promote X axle displacement sensor's probe rod flexible, the deformation of upper and lower position can promote Z axle displacement sensor's probe rod flexible, can be through Z axle displacement sensor, the deformation volume on the pole setting top of high formwork is monitored to Y axle displacement sensor and X axle displacement sensor, and monitor in transmitting the controller in real time through the wire, through the displacement monitoring to the top of high formwork pole setting, the deformation offset of monitoring pole setting relative and initial position, the deformation of monitoring high formwork structure that can be accurate, and do not receive the interference.
Drawings
Fig. 1 is a schematic structural diagram of a high formwork structure monitoring device.
Fig. 2 is a schematic structural diagram of a sliding block in the high formwork structure monitoring device.
Fig. 3 is a schematic structural diagram of a Y-axis displacement sensor in the high-formwork structure monitoring device.
In the figure: the device comprises a base 1, a support rod 2, a Z-axis displacement sensor 3, a measuring cylinder 4, a connecting rod 5, a connecting sleeve 6, a sliding block 7, a battery pack 8, a probe rod 9, a Y-axis displacement sensor 10, an X-axis displacement sensor 11 and a hoop 12.
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.
Referring to fig. 1 to 3, in an embodiment of the present invention, a monitoring device for a high formwork structure includes a base 1, a support rod 2, a Z-axis displacement sensor 3, a measuring cylinder 4, a connecting rod 5, a connecting sleeve 6, a slider 7, a battery pack 8, an X-axis displacement probe 9, a Y-axis displacement sensor 10, an X-axis displacement sensor 11, and a hoop 12, wherein the base 1 is a rectangular structure having a circular groove on a top surface thereof, and the inner wall of the groove is provided with an internal thread, so that the support rod 2 can be fixed on the base 1 by screwing with an external thread at a bottom end of the support rod 2;
the top of the supporting rod 2 is sleeved with a sliding sleeve, the front of the sliding sleeve is fixedly connected with a measuring cylinder 4, the inner wall of the sliding sleeve is provided with a friction pad which can be fixed on the outer wall of the supporting rod 2 when the sliding sleeve is not acted by external force and can slide when the measuring cylinder 4 is acted by downward or upward external force, the outer wall of the supporting rod 2 is positioned below the measuring cylinder 4 and is fixedly connected with a limiting ring, the top surface of the limiting ring is fixedly connected with a Z-axis displacement sensor 3, a probe rod of the Z-axis displacement sensor 3 is vertically upward, and the top of the Z-axis displacement sensor 3 is fixed;
the measuring cylinder 4 is a cuboid structure with a cavity inside, a square notch is arranged at the center of the front face of the measuring cylinder 4, a sliding block 7 is connected in the inner cavity of the measuring cylinder 4 in a sliding manner, a Y-axis displacement sensor 10 is fixedly connected at the center of the front face of the sliding block 7, the Y-axis displacement sensor 10 is connected at the notch of the front face of the measuring cylinder 4 in a sliding manner, a probe rod of the Y-axis displacement sensor 10 is arranged perpendicularly outwards, the top end of the probe rod of the Y-axis displacement sensor 10 is fixedly connected with a hoop 12 and can be fixed at the position, close to the top end, of a vertical rod of a high-branch mold through the hoop 12, the inner cavity of the measuring cylinder 4 is provided with a cavity, an X-axis displacement sensor 11 is fixedly connected in the cavity, the probe rod of the X-axis displacement sensor 11 is arranged leftwards, the top end of the probe rod is fixed at the left side wall of the inner cavity of the, the battery pack 8 is fixed in the position, close to the right side, embedded in the measuring cylinder 4, when the top end of the vertical rod of the high-support mold deforms, the deformation of the front position and the rear position can push a telescopic rod of the Y-axis displacement sensor 10, the deformation of the left position and the right position can push a probe rod of the X-axis displacement sensor 11 to stretch, the deformation of the upper position and the lower position can push a probe rod of the Z-axis displacement sensor 3 to stretch, the deformation of the top end of the vertical rod of the high-support mold can be monitored through the Z-axis displacement sensor 3, the Y-axis displacement sensor 10 and the X-axis displacement sensor 11, and the;
the left end and the right end of the measuring cylinder 4 are fixedly connected with connecting sleeves 6, the connecting sleeves 6 are circular tube bodies with inner threads arranged on the inner walls, outer threads at two ends of connecting rods 5 are meshed with the inner threads of the connecting sleeves 6, adjacent connecting rods 5 are fixed through the connecting rods 5, the position of the measuring cylinder 4 is kept fixed, the measuring cylinder 4 is fixed more firmly, the initial position is horizontal, the connecting rods 5 are thin rods made of spring rod materials, the connecting rods can be bent correspondingly when the measuring cylinder 4 deforms up and down, and the connecting rods are restored after being released, and because the load causing the deformation of the vertical rods of the high-support mold is large, the elastic force of the connecting rods 5 cannot influence the displacement of the Z axis of the measuring cylinder 4;
the Z-axis displacement sensor 3, the Y-axis displacement sensor 10 and the X-axis displacement sensor 11 are WYDC resilience type differential transformer displacement sensors, and are good in long-term stability, high in precision, small in size, long in measuring range, low in price and suitable for large-batch installation;
be equipped with the stiffener on the bottom lateral wall of bracing piece 2, the stiffener slope sets up, and bottom fixed connection can make bracing piece 2 fix more firmly on base 1.
The utility model discloses a theory of operation is: when the pole setting top of high formwork takes place deformation, the deformation of front and back position can promote Y axle displacement sensor 10's detection telescopic link, and the deformation of controlling the position can promote X axle displacement sensor 11's probe rod flexible, and the deformation of upper and lower position can promote Z axle displacement sensor 3's probe rod flexible, can be through Z axle displacement sensor 3, Y axle displacement sensor 10 and X axle displacement sensor 11 monitoring high formwork's the deformation volume on pole setting top to monitor in transmitting the controller in real time through the wire.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. A monitoring device for a high formwork structure comprises a base, a supporting rod, a Z-axis displacement sensor, a measuring cylinder, a connecting rod, a connecting sleeve, a sliding block, a battery pack, an X-axis displacement probe rod, a Y-axis displacement sensor, an X-axis displacement sensor and a hoop, and is characterized in that the base is of a cuboid structure with a circular groove in the top surface, internal threads are arranged on the inner wall of the groove, and the supporting rod can be fixed on the base through being screwed with external threads at the bottom end of the supporting rod;
the top of the supporting rod is sleeved with a sliding sleeve, the front of the sliding sleeve is fixedly connected with a measuring cylinder, the inner wall of the sliding sleeve is provided with a friction pad, the outer wall of the supporting rod is positioned below the measuring cylinder and is fixedly connected with a limiting ring, the top surface of the limiting ring is fixedly connected with a Z-axis displacement sensor, a probe rod of the Z-axis displacement sensor is vertically upward, and the top of the Z-axis displacement sensor is fixed at the bottom of the measuring cylinder;
the measuring cylinder is of a cuboid structure with a cavity inside, a square notch is arranged at the center of the front of the measuring cylinder, a sliding block is connected in the inner cavity of the measuring cylinder in a sliding manner, a Y-axis displacement sensor is fixedly connected at the center of the front of the sliding block and is connected at the notch of the front of the measuring cylinder in a sliding manner, a probe rod of the Y-axis displacement sensor is arranged perpendicularly outwards, a hoop is fixedly connected at the top end of the probe rod of the Y-axis displacement sensor and can be fixed at the position, close to the top end, of a vertical rod of a high-branch mold through the hoop, the inner cavity of the measuring cylinder is provided with the cavity, an X-axis displacement sensor is fixedly connected in the cavity, the probe rod of the X-axis displacement sensor is arranged leftwards, the top end of the probe rod is fixed at the left side wall of the inner cavity of the measuring, the battery pack is fixed at the position, close to the right side, of the inner embedding of the measuring cylinder;
the measuring cylinder is characterized in that connecting sleeves are fixedly connected to the left end and the right end of the measuring cylinder and are circular pipe bodies with internal threads arranged on the inner walls, external threads at the two ends of each connecting rod are meshed with the internal threads of the connecting sleeves, adjacent connecting rods are fixed through the connecting rods, and the connecting rods are thin rods made of spring rods.
2. The high formwork structure monitoring device of claim 1, wherein the Z-axis displacement sensor, Y-axis displacement sensor and X-axis displacement sensor are WYDC resilient differential transformer displacement sensors.
3. The monitoring device for the structure of a high formwork according to claim 1, wherein the side wall of the bottom end of the supporting rod is provided with a reinforcing rod, the reinforcing rod is arranged obliquely, and the bottom end of the supporting rod is fixedly connected to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759557.1U CN209857871U (en) | 2019-05-24 | 2019-05-24 | High formwork structure monitoring devices |
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| CN201920759557.1U CN209857871U (en) | 2019-05-24 | 2019-05-24 | High formwork structure monitoring devices |
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| CN209857871U true CN209857871U (en) | 2019-12-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697010A (en) * | 2020-12-18 | 2021-04-23 | 陕西理工大学 | Efficient installation structure of displacement measuring instrument and construction method thereof |
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2019
- 2019-05-24 CN CN201920759557.1U patent/CN209857871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697010A (en) * | 2020-12-18 | 2021-04-23 | 陕西理工大学 | Efficient installation structure of displacement measuring instrument and construction method thereof |
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