CN207850833U - A kind of equipment of Pulling escape detection concrete crushing strength - Google Patents
A kind of equipment of Pulling escape detection concrete crushing strength Download PDFInfo
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- CN207850833U CN207850833U CN201820307741.8U CN201820307741U CN207850833U CN 207850833 U CN207850833 U CN 207850833U CN 201820307741 U CN201820307741 U CN 201820307741U CN 207850833 U CN207850833 U CN 207850833U
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- jacking cylinder
- equipment
- crushing strength
- concrete crushing
- support
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a kind of equipment of Pulling escape detection concrete crushing strength, and the equipment includes support device, hydraulic pressure force application apparatus, jacking cylinder, jacking cylinder shell, proving ring and digital instrument and anchorage.Support equipment described in the utility model is simple in structure, is easy to use.
Description
Technical field
The utility model belongs to architecture engineering material technical field of quality detection, and in particular to a kind of Pulling escape detection coagulation
The equipment of native compression strength.
Background technology
The detection method of concrete strength includes mainly core drilling method, rebound method and Pulling escape etc., wherein Pulling escape is to utilize
Fluting apparatus outputs an annular groove in the surface of test piece of concrete, carries out pulling experiment using equipment is pulled, then pull out by collecting
Draw the method for pulling data and being detected of equipment.
For example, application No. is 201320435552.6 Chinese utility model patent applications to disclose a kind of Pulling escape detection
The instrument of concrete crushing strength is made of drawing rest device and data acquisition device, the drawing rest device include force adding machine,
Pressure sensitive mechanism draws support mechanism and reaction frame, the data acquisition device to pass through data line and the feeling of stress in drawing rest device
Mechanism is answered to connect, it is characterised in that：The force adding machine includes reducer shell, is arranged in reducing gearbox body and input terminal
It is drivingly connected in vitro and with the input terminal of worm screw to the external worm screw of reducing gearbox, positioned at reducing gearbox across reducer shell
Deceleration cleaner handgrip, the worm gear for being arranged in reducing gearbox body and being engaged with worm screw and the spline being inserted in worm gear, it is described
The upper surface of spline is equipped with transmission rod, and the lower face of spline is equipped with screw hole；The pressure sensitive mechanism includes being fixed on to subtract
Pressure sensor on fast machine housing upper surface is fixed on the swivel sleeve of pressure sensor upper end and takes and is placed on conversion sleeve
Clamp nut on cylinder, the transmission rod on the spline sequentially pass through reducer shell, pressure sensor and conversion from bottom to top
After sleeve, it is threadedly coupled with the clamp nut being placed on swivel sleeve is taken；The drawing support mechanism includes that upper end passes through from the bottom to top
Reducer shell and it is threaded in the lifting rod in the screw hole of spline, is threaded in the lift block of lifting rod lower part, position
Below the lifting rod and it is evenly equipped with the fixation disks of at least three groups fixation brace rods, is located at below fixed disk and by arc
At least three valve claws that collet and the claw connecting rod that is located on arc clamping head lateral wall are constituted, and by lift block, fixed disk
The link mechanism to link together with claw；At least three groups of the link mechanism, every group of link mechanism include force-guided stem, thick stick
One end of stick force arm and balancing pole, wherein force-guided stem is hingedly connected on lift block, the other end of force-guided stem and lever arm of force
Upper end is articulated and connected, and the stage casing of lever arm of force is hingedly connected on fixed brace rod, and the lower end of lever arm of force is hingedly connected to
In claw connecting rod, the balancing pole is located at the inner or outer side of lever arm of force, and the upper end of balancing pole is hingedly connected to admittedly
Price fixing connecting rod upper and lower end is hingedly connected in claw connecting rod；The reaction frame is to be connected on reducer shell lower surface
At least three supporting rods.
The instrument of Pulling escape detection concrete crushing strength in the prior art, exists as follows in the actual course of work
Technical problem：
Device structure is complicated, and testing cost is high.
Utility model content
The utility model proposes the equipment that a kind of Pulling escape detects concrete crushing strength, and the device structure is simple, just
In use.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of equipment of Pulling escape detection concrete crushing strength, including support device, hydraulic pressure force application apparatus, jacking oil
Cylinder, jacking cylinder shell, proving ring and digital instrument and anchorage, the jacking cylinder are fixed at the jacking cylinder shell
Interior, the hydraulic pressure force application apparatus is connected to the jacking cylinder, and the jacking cylinder is connected to the anchorage, the support device
What can be dismantled is fixed on the jacking cylinder shell, and the proving ring and digital instrument are connected to the anchorage.
Further, the support device includes three support legs, and what the support leg can be dismantled is fixed at institute
State the bottom of jacking cylinder shell, wherein three support legs are evenly spaced in the bottom of the jacking cylinder shell.
Further, the anchorage is three valve mouth anchorages.
Further, the bottom of the support leg is also fixedly connected with support leg, the fixation that the support leg can stretch
It is arranged in the bottom of the support leg.
Further, the hydraulic pressure force application apparatus is rocking handle type hydraulic pressure force application apparatus.
Compared with prior art, the superior effect of the utility model is：
The equipment of Pulling escape described in the utility model detection concrete crushing strength, by be equipped with support device,
Hydraulic pressure force application apparatus, jacking cylinder, jacking cylinder shell, proving ring and digital instrument and anchorage, can realize quickly and easily
Carry out the Pulling escape compression strength detection of concrete component.
Description of the drawings
Fig. 1 is the structural schematic diagram for the equipment that Pulling escape described in the utility model detects concrete crushing strength.
Reference numeral is as follows：
1- support devices, 11- support legs, 111- support legs, 2- hydraulic pressure force application apparatus, 3- jacking cylinders, 4- jacking cylinders
Shell, 5- proving rings and digital instrument, 6- anchorages.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to specific embodiment of the present invention.
As shown in Fig. 1, a kind of equipment of Pulling escape detection concrete crushing strength, including support device 1, hydraulic pressure force
Device 2, jacking cylinder 3, jacking cylinder shell 4, proving ring and digital instrument 5 and anchorage 6, the jacking cylinder 3 are fixedly installed
In the jacking cylinder shell 4, the hydraulic pressure force application apparatus 2 is connected to the jacking cylinder 3, and the jacking cylinder 3 connects
In the anchorage 6, what the support device 1 can be dismantled is fixed on the jacking cylinder shell 4, the proving ring and
Digital instrument 5 is connected to the anchorage 6.
The support device 1 includes three support legs 11, and what the support leg 11 can be dismantled is fixed at the top
The bottom of oil-lifting jar shell 4, wherein three support legs 11 are evenly spaced in the bottom of the jacking cylinder shell 4.
The anchorage 6 is three valve mouth anchorages.
The bottom of the support leg 11 is also fixedly connected with support leg 111, and the fixation that the support leg 111 can stretch is set
It sets in the bottom of the support leg 11.
The hydraulic pressure force application apparatus 2 is rocking handle type hydraulic pressure force application apparatus.
The present utility model is not limited to the above embodiments, and the above embodiments and description only describe this realities
With novel principle, on the premise of not departing from the spirit and scope of the utility model, the utility model also have various change and
It improves, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope by
Appended claims defines.
Claims (5)
1. a kind of equipment of Pulling escape detection concrete crushing strength, including support device, hydraulic pressure force application apparatus, jacking cylinder,
Jacking cylinder shell, proving ring and digital instrument and anchorage, which is characterized in that the jacking cylinder is fixed at the jacking
In cylinder shell body, the hydraulic pressure force application apparatus is connected to the jacking cylinder, and the jacking cylinder is connected to the anchorage, described
What support device can be dismantled is fixed on the jacking cylinder shell, and the proving ring and digital instrument are connected to described
Anchorage.
2. the equipment of Pulling escape detection concrete crushing strength according to claim 1, which is characterized in that the support dress
It sets including three support legs, what the support leg can be dismantled is fixed at the bottom of the jacking cylinder shell, wherein institute
State the bottom that three support legs are evenly spaced in the jacking cylinder shell.
3. the equipment of Pulling escape according to claim 1 detection concrete crushing strength, which is characterized in that the anchorage is
Three valve mouth anchorages.
4. the equipment of Pulling escape detection concrete crushing strength according to claim 2, which is characterized in that the support leg
Bottom be also fixedly connected with support leg, what the support leg can stretch is fixed at the bottom of the support leg.
5. the equipment of Pulling escape detection concrete crushing strength according to claim 1, which is characterized in that the hydraulic pressure is applied
Power apparatus is rocking handle type hydraulic pressure force application apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307741.8U CN207850833U (en) | 2018-03-06 | 2018-03-06 | A kind of equipment of Pulling escape detection concrete crushing strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307741.8U CN207850833U (en) | 2018-03-06 | 2018-03-06 | A kind of equipment of Pulling escape detection concrete crushing strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850833U true CN207850833U (en) | 2018-09-11 |
Family
ID=63409131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820307741.8U Active CN207850833U (en) | 2018-03-06 | 2018-03-06 | A kind of equipment of Pulling escape detection concrete crushing strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181176A (en) * | 2018-03-06 | 2018-06-19 | 廊坊市阳光建设工程质量检测有限公司 | A kind of equipment and its detection method of Pulling escape detection concrete crushing strength |
| CN109490082A (en) * | 2018-12-21 | 2019-03-19 | 廊坊市阳光建设工程质量检测有限公司 | A kind of total cushion cap of Pulling escape detection concrete strength directly pulls out equipment automatically |
-
2018
- 2018-03-06 CN CN201820307741.8U patent/CN207850833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181176A (en) * | 2018-03-06 | 2018-06-19 | 廊坊市阳光建设工程质量检测有限公司 | A kind of equipment and its detection method of Pulling escape detection concrete crushing strength |
| CN109490082A (en) * | 2018-12-21 | 2019-03-19 | 廊坊市阳光建设工程质量检测有限公司 | A kind of total cushion cap of Pulling escape detection concrete strength directly pulls out equipment automatically |
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