CN213234389U - Supporting frame vertical rod pressure-bearing monitoring device for engineering - Google Patents
Supporting frame vertical rod pressure-bearing monitoring device for engineering Download PDFInfo
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- CN213234389U CN213234389U CN202021791460.8U CN202021791460U CN213234389U CN 213234389 U CN213234389 U CN 213234389U CN 202021791460 U CN202021791460 U CN 202021791460U CN 213234389 U CN213234389 U CN 213234389U
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Abstract
The utility model discloses a support frame pole setting pressure-bearing monitoring device for engineering, include: the center of the upper cylinder body is provided with an upper cylinder body center hole for a supporting frame upright rod for engineering to penetrate through, and the upper cylinder body is provided with a pressure piston; the lower cylinder body is provided with a lower cylinder body center hole through which a supporting frame upright rod for engineering penetrates, the lower cylinder body is provided with a hydraulic cavity filled with hydraulic oil, the pressure piston is pressed into the hydraulic cavity through the upper end opening of the hydraulic cavity, and the pressure piston and the hydraulic cavity form a relatively sliding type sealing pair; the lower cylinder body is provided with a radial pressure sensor interface which can be communicated to the hydraulic cavity, and the remote transmission pressure sensor is arranged in the pressure sensor interface. The utility model discloses can show the pole setting in real time at the construction stage and support the monitoring device of atress condition to in time discover the inhomogeneous situation of atress that appears in pole setting atress process, accomplish in time to correct, reform transform, ensure the quality of construction safety and structure.
Description
Technical Field
The utility model belongs to the technical field of the pole setting holding power supervisory equipment technique and specifically relates to a support frame pole setting pressure-bearing monitoring device for engineering is applied to when adopting full hall support frame in the engineering work progress.
Background
In the field of building engineering, the construction process of a top plate, a floor slab, a roof and the like has strict requirements on the supporting force and the stability of a scaffold. When the full framing scaffold is adopted for supporting construction of a top plate and the like, the construction is influenced by external factors such as personnel operation or vibration, connecting components such as an upper adjustable support, a cross rod and a vertical rod are loosened, the adjustable support is not tightly connected with the upper layer, abnormal deformation hidden dangers such as uneven local stress of each vertical rod are caused, inspection personnel cannot find the abnormal deformation hidden dangers from the appearance, and particularly during night construction, the lower space brightness is insufficient, and the inspection omission is easier. This situation easily leads to upper strata structures such as roof not to reach the design elevation or the uneven atress of structure leads to the bottom surface of structure unevenness, quality hidden danger such as fracture even, and the scaffold collapse accident can appear in the serious. The current mode that only relies on artifical inspection to the inspection of the steadiness of scaffold frame has great uncertainty, and the holistic stress state of scaffold frame can't be controlled comprehensively in real time to field management personnel.
Along with the more and more strict supervision on the safety production of the country, higher requirements are put forward on the supervision on the safety production of enterprises, and a new technology and a new process are imperative for monitoring the support frame in the building construction.
Publication (bulletin) No.: CN111122040A, publication (public notice) day: 2020-05-08 discloses a dynamic balance monitoring system in support column replacement, which comprises support brackets, support steel pipes, support columns, structural beams and jacks; the support column sets up between the structure crossbeam of floor, surpasss the both ends of structure crossbeam at the support column and adds and establish the support bracket, and the support steel pipe that sets up more than two at least in the certain distance is prolonged to the support column, and supports the one end that the steel pipe is close to the structure crossbeam on upper strata and sets up the jack.
Publication (bulletin) No.: CN205940818U, publication (public notice) day: 2017-02-08 discloses a pressure monitoring device for a supporting rod, which comprises a first component, a second component, a third component and a pressure sensor; one end of the first steel pipe of the first component is welded at the center of the circular surface on one side of the first round steel plate; one end of the second steel pipe of the second member is welded at the center of the circular surface at one side of the second round steel plate, and one end of the third steel pipe is welded at the center of the circular surface at the other side of the second round steel plate; the third component is formed by welding a fourth steel pipe and a fifth steel pipe end to end through a circular ring; the pressure sensor is arranged on the round steel plate II of the member II, the top of the pressure sensor is provided with a convex part, and the center of the outer side of the round steel plate I of the member I is abutted against the convex part of the pressure sensor; the steel pipe of the third member is sleeved outside the first steel pipe of the first member, and the steel pipe of the third member is sleeved outside the second steel pipe of the second member. The utility model discloses can accurate real-time measurement bracing piece the atress condition, treat that the bracing piece atress is balanced just can early tear the mould after stabilizing, provide important technical guarantee for safe tear the mould open.
Publication (bulletin) No.: CN110045387A, publication (public notice) day: 2019-07-23 discloses an intelligent monitoring system for supporting and shielding type hydraulic support postures and a measuring method thereof, and aims to overcome the defects of the existing monitoring method that the types and the number of required sensors are large, the reliability is poor, and the precision is low. The intelligent monitoring system for the attitude of the supporting and shielding type hydraulic support comprises an intelligent monitoring device and an upper computer; the intelligent monitoring device comprises a 3-axis tilt angle sensor, a measurement and control host and a laser radar. During measurement, the intelligent monitoring device is fixedly arranged on the base which supports the middle position of the two front upright posts of the shield type hydraulic support. The 3-axis inclination angle sensor monitors the inclination angle of the hydraulic support base in real time; scanning and ranging in the vertical direction are carried out in the hydraulic support by the laser radar, and the measured and output point cloud data are converted and solved to calculate the linear characteristic equation of the end face of each supporting member and the front and rear hydraulic columns of the supporting shield type hydraulic support, so that the posture monitoring of the supporting shield type hydraulic support is realized. The invention has the advantages of less applied sensors, high measurement precision, quick installation, and convenient maintenance.
Publication (bulletin) No.: CN110793709A, publication (public notice) day: 2020-02-14 provides a pressure monitoring device, which comprises a joint piston (4), a positioning piston (6), a pressure sensing transducer (13) and an air plunger (15), wherein a joint channel (41) is formed on the joint piston (4), and an air channel (151) is formed on the air plunger (15); a static sealing structure is formed between the joint piston (4) and the air plunger (15), a dynamic sealing structure is formed between the joint piston (4) and the positioning piston (6) through combination of the sealing element (5), the joint channel (41) is communicated with the air channel (151) to form a fluid channel, and a pressure signal of the fluid channel is collected and output by the pressure sensor transducer (13). The invention can ensure the flexible action and good sealing reliability of the pressure monitoring device by adopting the piston component as a moving part, thereby accurately monitoring the pressure change in the pipeline and having the outstanding advantages of simple structure, high pressure monitoring reliability and the like.
Technical scheme and the technical problem that will solve and the beneficial effect who produces of above disclosure technique all with the utility model discloses inequality, perhaps technical field or application scenario are different, are directed to the utility model discloses more technical problem and the beneficial effect that will solve, above open technical document all do not have the technological inspiration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support frame pole setting pressure-bearing monitoring device for engineering to the above-mentioned defect that prior art exists can show the pole setting in real time and support the monitoring device of atress condition at the construction stage to in time discover the inhomogeneous situation of atress that appears in pole setting atress process, accomplish in time to correct, reform, ensure the quality of construction safety and structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a support frame pole setting pressure-bearing monitoring device for engineering, includes:
the center of the upper cylinder body is provided with an upper cylinder body center hole for a supporting frame upright rod for engineering to penetrate through, and the upper cylinder body is provided with a pressure piston;
the lower cylinder body is provided with a lower cylinder body center hole through which a supporting frame upright rod for engineering penetrates, the lower cylinder body is provided with a hydraulic cavity filled with hydraulic oil, the pressure piston is pressed into the hydraulic cavity through the upper end opening of the hydraulic cavity, and the pressure piston and the hydraulic cavity form a relatively sliding type sealing pair;
the lower cylinder body is provided with a radial pressure sensor interface which can be communicated to the hydraulic cavity, and the remote transmission pressure sensor is arranged in the pressure sensor interface.
Furthermore, the engineering support frame upright rod is an adjustable support screw rod, the adjustable support screw rod is provided with an adjustable support nut, and the lower end face of the adjustable support nut presses the upper surface of the upper cylinder body.
Furthermore, the outside cover of support frame pole setting for the engineering is equipped with the support cover, and the support cover upper end is pushed up the lower cylinder body bottom surface.
Further, the upper cylinder body comprises an upper cylinder body cover and a pressure piston, and the pressure piston is an annular body.
Further, go up cylinder body lid outer wall installation straightness indicator that hangs down.
Further, the lower cylinder body comprises a lower cylinder body inner wall and a lower cylinder body outer wall, and an annular hydraulic cavity is formed between the lower cylinder body inner wall and the lower cylinder body outer wall.
Furthermore, an outer convex ring table is arranged on the outer wall of the lower cylinder body, an upward descending limiting potential is arranged on the upper surface of the outer convex ring table, and the upper end of the descending limiting potential corresponds to the lower end face of the upper cylinder body cover.
Compared with the prior art, the utility model following beneficial effect has:
the pressure is sensed through the hydraulic device, and the stress state of the upright rod of the scaffold is displayed in real time through the remote pressure display. The utility model discloses an on the basis, can also utilize teletransmission techniques such as thing networking, can observe all real-time stress state by the control scaffold pole setting at outside terminal to grasp, study and judge the whole running state of scaffold comprehensively. The stress upper and lower critical values of the pressure gauge can be independently set when the technical conditions allow, and a warning signal is sent when the stress upper and lower critical values exceed the critical values, so that the construction process is timely and effectively controlled, labor is saved, the working efficiency is improved, and the normal operation of the engineering safety and the quality is effectively guaranteed. The utility model discloses filled existing technical application field blank.
Drawings
Fig. 1 is the utility model discloses a support frame pole setting pressure-bearing monitoring device for engineering's schematic structure diagram
Fig. 2 is a structural cross-sectional view of the vertical rod pressure-bearing monitoring device of the support frame for engineering of the present invention;
FIG. 3 is a cross-sectional view taken along line I-I of FIG. 1;
fig. 4 is the utility model relates to a support frame pole setting pressure-bearing monitoring device's for engineering mounted position schematic diagram.
In the figure: the device comprises an upper cylinder body 1, a verticality indicator 2, a descending limit potential 3, a remote transmission pressure sensor 4, a lower cylinder body 5, an upper cylinder body cover 6, a pressure piston 7, a pressure cylinder inner wall 8, a pressure cylinder outer wall 9, a hydraulic cavity 10, a remote transmission pressure sensor interface 11, an adjustable support screw 12, an adjustable support nut 13, a support upright rod 14 and an adjustable support screw through hole 15;
bearing device mounting locations 16.
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.
Example 1:
referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a support frame pole setting pressure-bearing monitoring device for engineering, includes:
the upper cylinder body 1 is provided with an upper cylinder body center hole for a supporting frame upright rod for engineering to penetrate through in the center, and the upper cylinder body is provided with a pressure piston;
the lower cylinder body 5 is provided with a lower cylinder body center hole for penetrating a vertical rod of a support frame for engineering, the lower cylinder body is provided with a hydraulic cavity 10 filled with hydraulic oil, the pressure piston 7 is pressed into the hydraulic cavity from the upper end opening of the hydraulic cavity 10, and the pressure piston and the hydraulic cavity form a relatively sliding type sealing pair;
and the lower cylinder body is provided with a radial pressure sensor interface 11 which can be communicated to the hydraulic cavity, and the remote transmission pressure sensor is arranged in the pressure sensor interface.
Furthermore, the engineering support frame upright rod is an adjustable support screw 12, the adjustable support screw is provided with an adjustable support nut 13, and the lower end surface of the adjustable support nut presses the upper surface of the upper cylinder body.
Further, the upper end of the engineering support frame upright rod 14 props against the bottom surface of the lower cylinder body.
Further, the upper cylinder body comprises an upper cylinder body cover 6 and a pressure piston 7, and the pressure piston is an annular body.
Further, the outer wall of the upper cylinder cover is provided with a verticality indicator 2.
Further, the lower cylinder body comprises a lower cylinder body inner wall 8 and a lower cylinder body outer wall 9, and an annular hydraulic cavity 10 is formed between the lower cylinder body inner wall 8 and the lower cylinder body outer wall 9.
Further, an outer convex ring table is arranged on the outer wall of the lower cylinder body, an upward descending limiting potential 3 is arranged on the upper surface of the outer convex ring table, and the upper end of the descending limiting potential corresponds to the lower end face of the upper cylinder body cover.
The upper cylinder body is positioned at the top of the monitoring device and is mainly used for being in contact with the adjustable supporting upright rod and transmitting the pressure from the upper load.
The perpendicularity indicator is fixed on the outer side surface of the middle of the upper cylinder body and mainly used for controlling perpendicularity of the monitoring device in the installation process.
The descending limit potential is mainly used for controlling the descending displacement amplitude of the upper cylinder body, and can play a role in alarming and indicating when the descending limit potential exceeds the requirement of the deformation range.
The remote transmission pressure display is mainly used for displaying the upper load pressure value, visually displaying the stress state of the supporting upright rod and transmitting the stress state to an external terminal through remote transmission.
The lower cylinder body is positioned at the bottom of the monitoring device, is placed at the top of the support frame upright stanchion and is mainly used for transmitting upper load pressure to the support frame upright stanchion.
The adjustable supporting screw passes through the monitoring device and is in contact with the device through a nut. The perpendicularity is controlled by the perpendicularity indicator 2 during installation.
When the upper load is generated, pressure acts on the upper cylinder body 1 of the device through the adjustable supporting nut 13, and the pressure generates pressure on hydraulic oil in the cylinder body through the piston. The pressure value is transmitted to the remote pressure sensor 4, and the sensor transmits data to the mobile terminal. The upper pressure is conducted through the lower cylinder 5 to the support frame upright 14.
When the upper cylinder body of the monitoring device is damaged or other factors displace downwards to exceed a set value, the descending limit potential 3 sends out an alarm signal. In extreme cases, when hydraulic oil leaks, the upper cylinder body and the cylinder cover are lowered to be in contact with the upper top surfaces of the inner wall 8 and the outer wall 9 of the lower cylinder body, and rigid support is formed. Avoiding overall instability.
The arrangement mode can be flexibly adopted in various modes such as whole, local, interval and the like according to requirements.
The pressure is sensed through the hydraulic device, and the stress state of the upright rod of the scaffold is displayed in real time through the remote pressure display. The utility model discloses an on the basis, can also utilize teletransmission techniques such as thing networking, can observe all real-time stress state by the control scaffold pole setting at external terminal to grasp, study and judge the whole running state of scaffold frame comprehensively, handle the utility model discloses be connected to the thing networking, do not belong to the utility model discloses a structural feature, nevertheless the technical staff in the field is clear to this kind of application. The stress upper and lower critical values of the pressure gauge can be independently set when the technical conditions allow, and a warning signal is sent when the stress upper and lower critical values exceed the critical values, so that the construction process is timely and effectively controlled, labor is saved, the working efficiency is improved, and the normal operation of the engineering safety and the quality is effectively guaranteed. The utility model discloses filled existing technical application field blank.
Example 2:
referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a support frame pole setting pressure-bearing monitoring device for engineering, includes:
the upper cylinder body 1 is provided with an upper cylinder body center hole for a supporting frame upright rod for engineering to penetrate through in the center, and the upper cylinder body is provided with a pressure piston;
the lower cylinder body 5 is provided with a lower cylinder body center hole for penetrating a vertical rod of a support frame for engineering, the lower cylinder body is provided with a hydraulic cavity 10 filled with hydraulic oil, the pressure piston is pressed into the hydraulic cavity from an upper end opening of the hydraulic cavity 10, and the pressure piston and the hydraulic cavity form a relatively sliding type sealing pair;
and the lower cylinder body is provided with a radial pressure sensor interface 11 which can be communicated to the hydraulic cavity, and the remote transmission pressure sensor is arranged in the pressure sensor interface.
Furthermore, the engineering support frame upright rod is an adjustable support screw 12, the adjustable support screw is provided with an adjustable support nut 13, and the lower end surface of the adjustable support nut presses the upper surface of the upper cylinder body.
Furthermore, the upper end of the upright rod of the engineering support frame props against the bottom surface of the lower cylinder body.
Example 3:
referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a support frame pole setting pressure-bearing monitoring device for engineering, includes:
the upper cylinder body 1 is provided with an upper cylinder body center hole for a supporting frame upright rod for engineering to penetrate through in the center, and the upper cylinder body is provided with a pressure piston;
the lower cylinder body 5 is provided with a lower cylinder body center hole through which a supporting frame upright rod for engineering penetrates, the lower cylinder body is provided with a hydraulic cavity filled with hydraulic oil 11, the pressure piston is pressed into the hydraulic cavity through the upper end opening of the hydraulic cavity, and the pressure piston and the hydraulic cavity form a relatively sliding type sealing pair;
and the lower cylinder body is provided with a radial pressure sensor interface 11 which can be communicated to the hydraulic cavity 10, and the remote transmission pressure sensor is arranged in the pressure sensor interface.
Although fig. 1 to 4 are used in all the above embodiments, it is obvious to those skilled in the art that separate drawings are not shown as long as the parts or structural features missing in the embodiments are removed from the drawings. As will be clear to the skilled person. Of course, the embodiments with more components are only the preferred embodiments, and the embodiments with fewer components are the basic embodiments, but the basic utility model objects can also be achieved, so all these are within the protection scope of the present invention.
All parts and parts which are not discussed in the present application and the connection mode of all parts and parts in the present application belong to the known technology in the technical field, and are not described again. Such as welding, threaded connections, etc.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", 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 unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a support frame pole setting pressure-bearing monitoring device for engineering which characterized in that includes:
the center of the upper cylinder body is provided with an upper cylinder body center hole for a supporting frame upright rod for engineering to penetrate through, and the upper cylinder body is provided with a pressure piston;
the lower cylinder body is provided with a lower cylinder body center hole through which a supporting frame upright rod for engineering penetrates, the lower cylinder body is provided with a hydraulic cavity filled with hydraulic oil, the pressure piston is pressed into the hydraulic cavity through the upper end opening of the hydraulic cavity, and the pressure piston and the hydraulic cavity form a relatively sliding type sealing pair;
the lower cylinder body is provided with a radial pressure sensor interface which can be communicated to the hydraulic cavity, and the remote transmission pressure sensor is arranged in the pressure sensor interface.
2. The device for monitoring the bearing pressure of the vertical rod of the engineering support frame according to claim 1, wherein the vertical rod of the engineering support frame is an adjustable support screw rod, the adjustable support screw rod is provided with an adjustable support nut, and the lower end surface of the adjustable support nut presses the upper surface of the upper cylinder body.
3. The device for monitoring the pressure bearing of the upright of the engineering support frame according to claim 2, wherein the upper end of the upright of the engineering support frame props against the bottom surface of the lower cylinder body.
4. The device for monitoring the pressure bearing of the upright rod of the engineering supporting frame according to claim 1, 2 or 3, wherein the upper cylinder body comprises an upper cylinder body cover and a pressure piston, and the pressure piston is an annular body.
5. The device for monitoring the bearing pressure of the upright stanchion of the support frame for engineering as claimed in claim 4, wherein the outer wall of the upper cylinder cover is provided with a verticality indicator.
6. The device for monitoring the pressure bearing of the upright stanchion of the support frame for engineering as claimed in claim 4, wherein the lower cylinder body comprises an inner wall of the lower cylinder body and an outer wall of the lower cylinder body, and an annular hydraulic cavity is formed between the inner wall of the lower cylinder body and the outer wall of the lower cylinder body.
7. The device for monitoring the pressure bearing of the upright stanchion of the support frame for engineering as claimed in claim 6, wherein the outer wall of the lower cylinder body is provided with an outer convex annular platform, the upper surface of the outer convex annular platform is provided with an upward descending limiting potential, and the upper end of the descending limiting potential corresponds to the lower end surface of the upper cylinder cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791460.8U CN213234389U (en) | 2020-08-24 | 2020-08-24 | Supporting frame vertical rod pressure-bearing monitoring device for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791460.8U CN213234389U (en) | 2020-08-24 | 2020-08-24 | Supporting frame vertical rod pressure-bearing monitoring device for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213234389U true CN213234389U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021791460.8U Active CN213234389U (en) | 2020-08-24 | 2020-08-24 | Supporting frame vertical rod pressure-bearing monitoring device for engineering |
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|---|---|
| CN (1) | CN213234389U (en) |
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- 2020-08-24 CN CN202021791460.8U patent/CN213234389U/en active Active
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