CN215180929U - Earth pulse tester with prompt facility for monitoring earth pulse - Google Patents
Earth pulse tester with prompt facility for monitoring earth pulse Download PDFInfo
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- CN215180929U CN215180929U CN202120409293.4U CN202120409293U CN215180929U CN 215180929 U CN215180929 U CN 215180929U CN 202120409293 U CN202120409293 U CN 202120409293U CN 215180929 U CN215180929 U CN 215180929U
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Abstract
The utility model relates to a land pulse monitoring land used pulsation tester with prompt facility, including chassis, spliced pole, first response piece, second response piece and support, the chassis upper end is equipped with first response piece, the first response piece outside is equipped with first movable plate, the first movable plate outside is equipped with first fixed plate, the chassis lower extreme is equipped with the support, support one side is equipped with the spliced pole, the inside head rod that is provided with of spliced pole, the head rod lower extreme is equipped with the second fixed plate, second fixed plate lower extreme is equipped with the second movable plate, second movable plate lower extreme is connected with the second connecting rod, second connecting rod lower extreme is equipped with second response piece. The utility model discloses have the pulsating function of two-way test earth pulse, solved current earth pulse detection device and lacked the problem of two-way earth pulse detection function for partial detector can only detect horizontal or fore-and-aft vibrations when detecting the earth pulse, and measured data is not enough to analyze the earth pulse motion.
Description
Technical Field
The utility model relates to a land pulse detects technical field, concretely relates to land pulse tester for monitoring land pulse with prompt facility.
Background
The test of the ground pulsation period can prevent the occurrence of special earthquake effect, avoid the consistency or the approach of the self-vibration period of the proposed building and the excellent period of the field pulsation, and when the earthquake occurs, the foundation and the building generate resonance or quasi-resonance; and the method can also be used as a standard for field soil type division and field category division in engineering earthquake resistance according to the excellent period of field pulsation, and can be used for estimating earthquake fluctuation peak acceleration.
Through massive search, the prior art is found to be published as CN108560527A, and the drilling ground pulsation testing equipment belongs to the field of geotechnical engineering investigation in-situ testing. The sensor mainly comprises a middle rod piece and a sensor shell, wherein the upper end and the lower end of the middle rod piece are connected with a reducing joint through connecting rod pieces; the reducing joints are connected with an electromagnetic wall-attached shell internally provided with an electric push-pull rod, and the electric push-pull rods are connected with wall-attached sheets through telescopic rods; the electromagnetic wall-attached shells are connected with a sensor shell internally provided with a three-component vibration sensor, and the upper three-component vibration sensor is fixed at the bottom of the sensor shell; the upper sensor shell is connected with a top cover, and the top cover is connected with a traction data transmission integrated rope consisting of two steel wire ropes and a ten-core cable through a waterproof male-female connector and a threaded sleeve connector; the invention has the beneficial effects that: the function is more, and the usage is wider, utilizes low frequency three-component vibration sensor, has improved soil layer dynamic characteristic's measuring accuracy, and the adherence device can reduce the influence of well liquid.
In summary, the existing ground pulsation detecting device lacks a bidirectional ground pulsation vibration detecting function, so that only transverse or longitudinal vibration can be detected by a part of detectors when detecting ground pulsation, and the measured data is not enough to analyze ground pulsation movement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a land pulse tester for monitoring land used with prompt facility has solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem: a pulsation tester for monitoring land vein with prompt function comprises a chassis, a connecting column, a first induction block, a second induction block and a bracket, wherein the first induction block is arranged at the upper end of the chassis, a first movable plate is arranged outside the first induction block, a first fixed plate is arranged outside the first movable plate, the bracket is arranged at the lower end of the chassis, the connecting column is arranged at one side of the bracket, the connecting column penetrates through the chassis and is connected with the lower end of the first induction block, a first connecting rod is arranged inside the connecting column, the upper end of the first connecting rod is connected with the lower end of the chassis, a second fixed plate is arranged at the lower end of the first connecting rod, a second movable plate is arranged at the lower end of the second fixed plate, a second connecting rod is connected at the lower end of the second movable plate, and the second induction block is arranged at the lower end of the second connecting rod, capacitor plates are arranged in the first moving plate, the first fixed plate, the second moving plate and the second fixed plate.
The utility model has the advantages that: when the device is used, the device can be placed in a ground pulse to be detected at a certain depth, the first moving plate, the first fixed plate, the second moving plate and the second fixed plate are internally provided with capacitance pieces, the distance between the corresponding capacitance plates can be changed to change the numerical value of capacitance, the variable quantity can be processed by a background computer to be used as ground pulse data, when the ground pulse vibrates left and right, the first induction block can move along the guide rail, the distance between the first moving plate and the first fixed plate is changed, when the ground pulse vibrates up and down, the second induction block moves up and down, the distance between the second moving plate and the second fixed plate is changed, the capacitance is changed, and the background computer can monitor the variable quantity of the capacitance in real time to be used as the ground pulse data for a student to analyze.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the guide rail is embedded in the upper surface of the base plate, and the first moving plate is matched with the guide rail.
The beneficial effect of adopting the further scheme is that: the guide rail is used for providing a motion path for the first moving plate and preventing the first moving plate from shifting to the first fixed plate so as to influence the change of the capacitance value.
Further, the rubber pad is arranged between the first induction block and the first moving plate, and the rubber pad is connected with the outer wall of the first induction block.
The beneficial effect of adopting the further scheme is that: the rubber pad has the function of reducing relative sliding between the first moving plate and the first sensing block and reducing mutual collision between the first moving plate and the first sensing block.
Further, the spliced pole lower extreme is provided with the base, second response piece upper end is provided with the base, be provided with between the base the spring.
The beneficial effect of adopting the further scheme is that: the base is used for installing the spring, and the effect of spring makes first response piece and second response piece can be with the help of the spring return after removing, makes things convenient for the calibration work before measuring next time.
Further, the support lower extreme is ground, ground with be provided with between the support the mounting disc.
The beneficial effect of adopting the further scheme is that: the mounting plate functions to provide a location for the mounting of the screws and spacers.
Furthermore, the threaded hole is formed in the mounting disc, the screw is inserted in the threaded hole, and the gasket is arranged between the screw and the mounting disc.
The beneficial effect of adopting the further scheme is that: the screw is installed in the screw hole and can be fixed in the mounting disc on ground for whole device is stable, and the gasket can reduce the stress concentration that the screw overtightened installation brought and bring the damage for the device.
Furthermore, the surface of the chassis is embedded with the groove, and the connecting column is matched with the groove.
The beneficial effect of adopting the further scheme is that: the function of the groove is to provide a location for the lateral movement of the connecting post.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
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, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic diagram of a position of a guide rail and a first movable plate of a pulsation tester for monitoring a vein with a prompt function according to an embodiment of the present invention;
fig. 2 is a schematic view of a pulsation tester for monitoring land used for monitoring a vein, which is provided by an embodiment of the present invention and has a prompt function;
fig. 3 is a schematic diagram of positions of a groove and a connecting column of a pulsation tester for monitoring land veins with a prompt function according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 2 of a pulsation tester for monitoring land pulse with a prompt function provided by the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a chassis; 2. a first fixing plate; 3. a guide rail; 4. a first moving plate; 5. a rubber pad; 6. a first sensing block; 7. connecting columns; 8. a first connecting rod; 9. a second fixing plate; 10. a second moving plate; 11. a second connecting rod; 12. a second sensing block; 13. a spring; 14. a base; 15. a gasket; 16. a threaded hole; 17. A ground surface; 18. a screw; 19. a support; 20. a groove; 21. and (7) mounting a disc.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the utility model provides a floor pulsation tester with a prompt function for monitoring landform veins, which comprises a chassis 1, a connecting column 7, a first induction block 6, a second induction block 12 and a bracket 19, wherein the upper end of the chassis 1 is provided with the first induction block 6, the outer side of the first induction block 6 is provided with a first moving plate 4, a rubber pad 5 is arranged between the first induction block 6 and the first moving plate 4, the rubber pad 5 is connected with the outer wall of the first induction block 6, the rubber pad 5 is used for reducing the relative sliding between the first moving plate 4 and the first induction block 6 and reducing the mutual collision between the first moving plate and the first moving plate, the upper surface of the chassis 1 is embedded with a guide rail 3, the first moving plate 4 is matched with the guide rail 3, the guide rail moving plate 3 is used for providing a moving path for the first moving plate 4 and preventing the first moving plate 4 from shifting towards the first fixing plate 2, the change of the capacitance value is influenced, the first fixed plate 2 is arranged on the outer side of the first moving plate 4, the support 19 is arranged at the lower end of the chassis 1, the lower end of the support 19 is the ground 17, the mounting disc 21 is arranged between the ground 17 and the support 19, and the mounting disc is used for providing positions for mounting the screws 18 and the gaskets 15.
A threaded hole 16 is formed in the mounting disc 21, a screw 18 is inserted into the threaded hole 16, a gasket 15 is arranged between the screw 18 and the mounting disc 21, the screw 18 is mounted in the threaded hole 16 and can fix the mounting disc 21 on the ground 17, so that the whole device is stable, the gasket 15 can reduce the damage of the device caused by stress concentration caused by over-tight mounting of the screw 18, a connecting column 7 is arranged on one side of a bracket 19, a groove 20 is formed in the surface of the chassis 1 in an embedded manner, the connecting column 7 is matched with the groove 20, the groove 20 is used for providing a position for transverse movement of the connecting column 7, the connecting column 7 penetrates through the chassis 1 and is connected with the lower end of the first induction block 6, a first connecting rod 8 is arranged in the connecting column 7, the upper end of the first connecting rod 8 is connected with the lower end of the chassis 1, a second fixing plate 9 is arranged at the lower end of the first connecting rod 8, and a second moving plate 10 is arranged at the lower end of the second fixing plate 9, the lower end of the second moving plate 10 is connected with a second connecting rod 11, the lower end of the second connecting rod 11 is provided with a second induction block 12, the lower end of the connecting column 7 is provided with a base 14, the upper end of the second induction block 12 is provided with the base 14, a spring 13 is arranged between the bases 14, the base 14 is used for installing the spring 13, the spring 13 is used for enabling the first induction block 6 and the second induction block 12 to return by means of the spring 13 after moving, the calibration work before measurement at the next time is facilitated, the first moving plate 4, the first fixing plate 2, the second moving plate 10 and the second fixing plate 9 are all internally provided with capacitor plates.
Preferably, the guide rail 3 is embedded in the upper surface of the chassis 1, the first moving plate 4 is matched with the guide rail 3, and the guide rail 3 is used for providing a moving path for the first moving plate 4, so that the first moving plate 4 is prevented from shifting when moving towards the first fixed plate 2, and the change of the capacitance value is prevented from being influenced.
Preferably, a rubber pad 5 is arranged between the first sensing block 6 and the first moving plate 4, the rubber pad 5 is connected with the outer wall of the first sensing block 6, and the rubber pad 5 is used for reducing the relative sliding between the first moving plate 4 and the first sensing block 6 and reducing the mutual collision between the first moving plate and the first sensing block 6.
Preferably, the lower end of the connecting column 7 is provided with a base 14, the upper end of the second sensing block 12 is provided with the base 14, a spring 13 is arranged between the bases 14, the base 14 is used for installing the spring 13, and the spring 13 is used for enabling the first sensing block 6 and the second sensing block 12 to return by virtue of the spring 13 after moving, so that the calibration work before the next measurement is facilitated.
Preferably, the lower end of the bracket 19 is a ground 17, and a mounting plate 21 is arranged between the ground 17 and the bracket 19, and the function of the mounting plate is to provide a position for mounting the screw 18 and the gasket 15.
Preferably, the mounting disc 21 is internally provided with a threaded hole 16, the threaded hole 16 is internally inserted with a screw 18, a gasket 15 is arranged between the screw 18 and the mounting disc 21, the screw 18 is mounted in the threaded hole 16 to fix the mounting disc 21 on the ground 17, so that the whole device is stable, and the gasket 15 can reduce the damage to the device caused by stress concentration caused by over-tight mounting of the screw 18.
Preferably, the surface of the chassis 1 is embedded with a groove 20, the connecting column 7 is matched with the groove 20, and the groove 20 is used for providing a position for the transverse movement of the connecting column 7.
The utility model discloses a concrete theory of operation and application method do: when the device is used, the device can be placed in a to-be-detected ground pulse with a certain depth, the first moving plate 4, the first fixed plate 2, the second moving plate 10 and the second fixed plate 9 are internally provided with capacitance pieces, the distance between the corresponding capacitance plates can be changed to change the numerical value of capacitance, the variable quantity can be processed by a background computer to be used as data of the ground pulse, when the ground pulse vibrates left and right, the first induction block 6 can move along the guide rail 3, the distance between the first moving plate 4 and the first fixed plate 2 is changed, when the ground pulse vibrates up and down, the second induction block 12 moves up and down, the distance between the second moving plate 10 and the second fixed plate 9 is changed, the capacitance is changed, the background computer can monitor the variable quantity of the capacitance in real time to be used as data of the ground pulse to be analyzed by a learner, and the device has the function of bidirectionally testing the ground pulse, the problem of current ground pulsation detection device lack two-way ground pulse vibrations and detect the function is solved for some detectors can only detect horizontal or vertical vibrations when detecting ground pulsation, make measured data not enough analysis ground pulse motion.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a land pulsation tester for monitoring of earth's pulse with prompt facility which characterized in that: comprises a chassis (1), a connecting column (7), a first induction block (6), a second induction block (12) and a support (19), wherein the first induction block (6) is arranged at the upper end of the chassis (1), a first movable plate (4) is arranged at the outer side of the first induction block (6), a first fixed plate (2) is arranged at the outer side of the first movable plate (4), the support (19) is arranged at the lower end of the chassis (1), the connecting column (7) is arranged at one side of the support (19), the connecting column (7) penetrates through the chassis (1) and is connected with the lower end of the first induction block (6), a first connecting rod (8) is arranged inside the connecting column (7), the upper end of the first connecting rod (8) is connected with the lower end of the chassis (1), a second fixed plate (9) is arranged at the lower end of the first connecting rod (8), a second movable plate (10) is arranged at the lower end of the second fixed plate (9), the lower end of the second moving plate (10) is connected with a second connecting rod (11), the lower end of the second connecting rod (11) is provided with a second induction block (12), and capacitor plates are arranged inside the first moving plate (4), the first fixing plate (2), the second moving plate (10) and the second fixing plate (9).
2. The pulsation tester for monitoring land pulse with prompt function as claimed in claim 1, wherein: the upper surface of the chassis (1) is embedded with a guide rail (3), and the first moving plate (4) is matched with the guide rail (3).
3. The pulsation tester for monitoring land pulse with prompt function as claimed in claim 1, wherein: a rubber pad (5) is arranged between the first induction block (6) and the first moving plate (4), and the rubber pad (5) is connected with the outer wall of the first induction block (6).
4. The pulsation tester for monitoring land pulse with prompt function as claimed in claim 1, wherein: the lower end of the connecting column (7) is provided with a base (14), the upper end of the second induction block (12) is provided with the base (14), and a spring (13) is arranged between the bases (14).
5. The pulsation tester for monitoring land pulse with prompt function as claimed in claim 1, wherein: the lower end of the support (19) is a ground (17), and a mounting disc (21) is arranged between the ground (17) and the support (19).
6. The pulsation tester for monitoring land pulse with prompt function as claimed in claim 5, wherein: threaded holes (16) are formed in the mounting disc (21), screws (18) are inserted into the threaded holes (16), and a gasket (15) is arranged between each screw (18) and the mounting disc (21).
7. The pulsation tester for monitoring land pulse with prompt function as claimed in claim 1, wherein: a groove (20) is formed in the surface of the base plate (1) in an embedded mode, and the connecting column (7) is matched with the groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120409293.4U CN215180929U (en) | 2021-02-24 | 2021-02-24 | Earth pulse tester with prompt facility for monitoring earth pulse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120409293.4U CN215180929U (en) | 2021-02-24 | 2021-02-24 | Earth pulse tester with prompt facility for monitoring earth pulse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215180929U true CN215180929U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120409293.4U Active CN215180929U (en) | 2021-02-24 | 2021-02-24 | Earth pulse tester with prompt facility for monitoring earth pulse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215180929U (en) |
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2021
- 2021-02-24 CN CN202120409293.4U patent/CN215180929U/en active Active
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