CN210946923U - Anti-drop's foundation pile low strain tester is stabilized in wiring - Google Patents
Anti-drop's foundation pile low strain tester is stabilized in wiring Download PDFInfo
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- CN210946923U CN210946923U CN201921800095.XU CN201921800095U CN210946923U CN 210946923 U CN210946923 U CN 210946923U CN 201921800095 U CN201921800095 U CN 201921800095U CN 210946923 U CN210946923 U CN 210946923U
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- tester
- detector box
- foundation pile
- wiring
- connecting hole
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Abstract
The utility model discloses a stable anti-drop's foundation pile low strain tester of wiring, including the detector box, detector box one side fixed mounting has the LED display screen, and one side fixed mounting that the detector box is close to the LED display screen has control panel, and the detector box is close to one side of LED display screen and is located control panel's top fixed mounting and has the status light, and the top fixed mounting of detector box has the connecting hole, and the top of detector box and the outside fixed mounting that is located the connecting hole have an outer guard circle, the beneficial effects of the utility model are that: the utility model discloses used the more stable low tester that meets an emergency of connecting wire, through redesign the junction, made the connection between signal receiving terminal and the tester inseparabler, compared in ordinary low tester that meets an emergency and to the connection of signal receiving terminal convenient more and inseparable, can effectually avoid connecting between tester and the signal receiving terminal in the measurement process and drop.
Description
Technical Field
The utility model relates to a foundation pile low strain tester, in particular to anti-drop's foundation pile low strain tester is stabilized in wiring belongs to foundation pile low strain tester technical field.
Background
In the existing life, the main functions of the low-strain reflection wave method are to test the integrity of a pile body structure, such as judgment of the defect position of the pile body, correction of the length of a construction pile, qualitative estimation of the concrete strength grade and the like. When the pile is used, the pile top is knocked by a hand hammer, a force hammer or a force rod, the generated stress wave is transmitted downwards along the pile body at the wave velocity C, when the stress wave passes through a pile impedance Z (Z: AC) change interface (such as diameter reduction, foreign matter clamping, concrete segregation or diameter expansion), one part of the stress wave is reflected and transmitted upwards, the other part of the stress wave is transmitted and transmitted downwards to the pile end, and reflection is generated at the pile end. The acceleration or speed sensor installed on the pile top receives the reflected wave signal, and the pile measuring instrument performs signal amplification and other processing to obtain an acceleration time-course curve. The impedance change position or the checking pile length can be judged according to the curve form characteristics, and the strength grade of the concrete is estimated according to the average wave velocity. The tester generally needs to be connected to the receiving terminal of signal when using for receive the stress wave that the reflection came, but general tester is more pine with the connection of signal receiving terminal, probably leads to being connected between tester and the signal receiving terminal to drop when using, leads to measuring the failure, needs to measure again, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a stable anti-drop's foundation pile low strain tester of wiring.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a stable anti-drop foundation pile low strain tester of wiring, which comprises a detector box body, wherein one side of the detector box body is fixedly provided with an LED display screen, one side of the detector box body, which is close to the LED display screen, is fixedly provided with a control panel, one side of the detector box body, which is close to the LED display screen, is fixedly provided with a state lamp above the control panel, the top of the detector box body is fixedly provided with a connecting hole, the top of the detector box body, which is positioned at the outer side of the connecting hole, is fixedly provided with an outer protective ring, two mounting grooves are drilled at two corresponding sides of the outer protective ring, a sliding rod is connected inside the mounting groove in a sliding way, one side of the sliding rod, which is positioned inside the outer protective ring, is fixedly provided with an arc-shaped baffle plate, a spring is fixedly arranged between the outer protective ring and the baffle, and a dust blocking plug is fixedly arranged at the top of the outer protection ring.
As an optimized scheme of the utility model, a plurality of radiating grooves have all been dug to the corresponding both sides of detector box.
As an optimized proposal of the utility model, one side of the baffle close to the connecting hole is provided with wave-shaped stripes.
As an optimized scheme of the utility model, two the centre of a circle of baffle and the centre of a circle of connecting hole are located on the same point.
As a preferred embodiment of the present invention, the thickness of the top of the baffle is smaller than the thickness of the bottom of the baffle.
As an optimized scheme of the utility model, LED display screen, status light and connecting hole all with control panel electric connection.
As an optimized proposal of the utility model, the detector box body is made of high-strength plastic material.
The utility model discloses the beneficial effect who reaches is:
the utility model discloses used the more stable low tester that meets an emergency of connecting wire, through redesign the junction, made the connection between signal receiving terminal and the tester inseparabler, compared in ordinary low tester that meets an emergency and to the connection of signal receiving terminal convenient more and inseparable, can effectually avoid connecting between tester and the signal receiving terminal in the measurement process and drop.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a top view of the connecting hole of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure, 1, a detector box body; 2. an LED display screen; 3. a control panel; 4. a status light; 5. connecting holes; 6. an outer guard ring; 7. mounting grooves; 8. a slide bar; 9. a baffle plate; 10. a spring; 11. a pull ring; 12. a dust blocking plug; 13. a heat dissipation groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in FIGS. 1-4, the utility model provides a stable anti-drop foundation pile low strain tester of wiring, which comprises a detector box 1, an LED display screen 2 is fixedly arranged on one side of the detector box 1, a control panel 3 is fixedly arranged on one side of the detector box 1 close to the LED display screen 2, a status light 4 is fixedly arranged on one side of the detector box 1 close to the LED display screen 2 and above the control panel 3, a connecting hole 5 is fixedly arranged on the top of the detector box 1, an outer protection ring 6 is fixedly arranged on the top of the detector box 1 and outside the connecting hole 5, two mounting grooves 7 are respectively arranged on two corresponding sides of the outer protection ring 6, a sliding rod 8 is slidably connected inside the mounting grooves 7, an arc-shaped baffle 9 is fixedly arranged on one side of the sliding rod 8 and inside the outer protection ring 6, a spring 10 is fixedly arranged between the outer protection ring 6 and the baffle 9 and outside the sliding rod 8, a pull ring 11 is fixedly arranged on one side of the sliding rod 8 far away from the baffle 9, and a dust plug 12 is fixedly arranged on the top of the outer protective ring 6.
A plurality of radiating grooves 13 are drilled on two corresponding sides of the detector box body 1 and used for radiating the inside of the detector box body 1, so that the abnormal work of the tester caused by overheating is avoided; one side of the baffle 9 close to the connecting hole 5 is provided with wave-shaped stripes, so that the friction force between the baffle 9 and the signal receiving end is increased, and the connection is more stable; the circle centers of the two baffles 9 and the circle center of the connecting hole 5 are positioned on the same point, so that the connection between the signal receiving end and the tester is tighter; the thickness of the top of the baffle 9 is smaller than that of the bottom of the baffle 9, so that the baffle 9 can automatically move outwards when being inserted into a signal receiving end; the LED display screen 2, the status lamp 4 and the connecting hole 5 are electrically connected with the control panel 3, the control panel 3 can be freely used for controlling the tester, and the use is more convenient; the detector box body 1 is made of high-strength plastic materials, so that the surface strength of the detector box body 1 is improved, and the service life is prolonged.
Specifically, in using the utility model discloses the time, at first need connect signal receiving terminal when needs move the tester, at first insert connecting hole 5 and outer guard circle between 6 with the one end that signal receiving terminal connects, baffle 5 is automatic outside removal under signal receiving terminal's influence when signal receiving terminal inserts, insert the connecting wire to signal receiving terminal after the completion at spring 10's effect and extrude when signal receiving terminal, it is fixed to extrude signal receiving terminal's connecting wire, the wave stripe that is located 9 insides of baffle can increase the frictional force between the two, the connection of having avoided signal receiving terminal drops, can test the pile body after the connection is accomplished, can utilize control panel 3 to operate the tester, the testing result can be followed and is shown in LED display screen 2.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 stable anti-drop's foundation pile low strain tester of wiring, includes detector box (1), its characterized in that: the LED display screen is fixedly installed on one side of the detector box body (1), a control panel (3) is fixedly installed on one side, close to the LED display screen (2), of the detector box body (1), a state lamp (4) is fixedly installed on the upper portion, close to one side of the LED display screen (2), of the detector box body (1) and located on the control panel (3), a connecting hole (5) is fixedly installed on the top of the detector box body (1), an outer protection ring (6) is fixedly installed on the outer side, located on the connecting hole (5), of the top of the detector box body (1), two installation grooves (7) are drilled on the two corresponding sides of the outer protection ring (6), a sliding rod (8) is connected inside the installation grooves (7) in a sliding mode, an arc-shaped baffle (9) is fixedly installed on one side of the sliding rod (8) and on the inner portion, located on, the outer protection ring is characterized in that a spring (10) is fixedly mounted between the outer protection ring (6) and the baffle (9) and located at the outer side of the sliding rod (8), a pull ring (11) is fixedly mounted on one side, away from the baffle (9), of the sliding rod (8), and a dust stopper (12) is fixedly mounted at the top of the outer protection ring (6).
2. The foundation pile low-strain tester for stabilizing wiring and preventing dropping of the claim 1 is characterized in that a plurality of heat dissipation grooves (13) are drilled on two corresponding sides of the tester case (1).
3. The foundation pile low-strain tester with stable wiring and anti-dropping performance as claimed in claim 1, wherein the side of the baffle (9) close to the connecting hole (5) is provided with a wave-shaped stripe.
4. The foundation pile low-strain tester with stable wiring and anti-dropping performance as claimed in claim 1, wherein the centers of the two baffles (9) and the center of the connecting hole (5) are located at the same point.
5. The connection stabilization and drop prevention foundation pile low strain tester as claimed in claim 1, wherein the thickness of the top of the baffle plate (9) is smaller than the thickness of the bottom of the baffle plate (9).
6. The foundation pile low-strain tester with stable wiring and anti-drop functions as claimed in claim 1, wherein the LED display screen (2), the status light (4) and the connecting hole (5) are electrically connected with the control panel (3).
7. The stable anti-drop foundation pile low strain tester of wiring according to claim 1, characterized in that the tester case (1) is made of high-strength plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800095.XU CN210946923U (en) | 2019-10-24 | 2019-10-24 | Anti-drop's foundation pile low strain tester is stabilized in wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800095.XU CN210946923U (en) | 2019-10-24 | 2019-10-24 | Anti-drop's foundation pile low strain tester is stabilized in wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210946923U true CN210946923U (en) | 2020-07-07 |
Family
ID=71390634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800095.XU Active CN210946923U (en) | 2019-10-24 | 2019-10-24 | Anti-drop's foundation pile low strain tester is stabilized in wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210946923U (en) |
-
2019
- 2019-10-24 CN CN201921800095.XU patent/CN210946923U/en active Active
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