CN206348240U - Bearing capacity of concrete-filled testing machine - Google Patents
Bearing capacity of concrete-filled testing machine Download PDFInfo
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- CN206348240U CN206348240U CN201720031698.2U CN201720031698U CN206348240U CN 206348240 U CN206348240 U CN 206348240U CN 201720031698 U CN201720031698 U CN 201720031698U CN 206348240 U CN206348240 U CN 206348240U
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- pedestal
- concrete
- testing machine
- threaded rod
- bearing plate
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Abstract
The utility model discloses a kind of bearing capacity of concrete-filled testing machine, its drip irrigation device is to include pedestal and vertically slide the upper bearing plate being connected with pedestal, threaded rod is threaded with the top of pedestal, the bottom of threaded rod is fixedly connected with upper bearing plate, the motor that driving threaded rod is rotated is installed with pedestal, dust cover is installed with the position of Chuck top correspondence threaded rod, provided with the fixation kit being fixed on dust cover on pedestal between pedestal and dust cover, the height of bearing plate can be adjusted by having reached, to adapt to the effect of different size of concrete block.
Description
Technical field
The utility model is related to a kind of pressure testing machine, more particularly to a kind of bearing capacity of concrete-filled testing machine.
Background technology
The purpose of pressure test is to examine the intensity and tightness of pressure vessel pressure-containing member, in process of the test, is passed through
Observation pressure-containing member whether there is substantially deformation or ruptured, to verify whether pressure vessel has the institute of safe operation under design pressure required
Bearing capacity, meanwhile, have a ne-leakage by observing the junctions such as weld seam, flange, examine the tightness of pressure vessel, due to pressure
The test pressure of power experiment is higher than maximum working pressure, so being specifically contemplated that pressure vessel has rupture in pressure test
Possibility, the energy discharged during by same volume, the gas burst of uniform pressure is more much bigger than liquid, to mitigate pot
Stove, pressure vessel rupture caused harm in pressure test, it is usually the case that test(ing) medium selects liquid, because water
Source and using all more convenient, there are the various performances made needed for pressure test again, so conventional water is used as pressure test
Medium, therefore pressure test is also commonly referred to as the water pressure test.
The existing Chinese patent for referring to Application No. 201320428783.4, is related to one it discloses the utility model
Hydraulic pressure testing machine, including pedestal and hydraulic station are planted, the hydraulic station is fixedly mounted on the bottom of the pedestal, the liquid
The top at pressure station is provided with hydraulic cylinder, and the cylinder body of the hydraulic cylinder is fixedly connected with the pedestal, and the piston rod of the hydraulic cylinder is erected
Directly set up；The top of the piston rod is connected with pressure sensor, and the pressure sensor upper horizontal is fixedly installed
Lower bearing plate；The pedestal has some supporting cell guides, and the lower bearing plate is slidably connected with the supporting cell guide, the pedestal
Top be provided with bearing mechanism, the bottom of the upper bearing mechanism is fixedly connected with horizontally disposed lower bearing plate, this
The hydraulic pressure testing machine of structure, its compact conformation small volume, while easy to install.
But need pressure-bearing in the appropriate regulation of different sizes according to concrete block to be measured in actual work
Spacing between plate and lower bearing plate, to adapt to measure different concrete blocks, the said equipment is simultaneously impracticable.
Utility model content
The purpose of this utility model be to provide it is a kind of can adjust the height of bearing plate, to adapt to different size of coagulation
The bearing capacity of concrete-filled testing machine of soil block.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bearing capacity of concrete-filled testing machine, including pedestal and the upper pressure-bearing being connected vertically is slid with pedestal
Plate, threaded rod is threaded with the top of pedestal, and the bottom of threaded rod is fixedly connected with upper bearing plate, is installed with pedestal
Drive threaded rod rotate motor, Chuck top correspondence threaded rod position be installed with dust cover, pedestal with it is dust-proof
Provided with the fixation kit being fixed on dust cover on pedestal between cover.
By using such scheme, the motor control that threaded rod is installed with upper bearing plate and is installed on pedestal
Threaded rod processed is rotated, and bearing plate rises or declined in drive, and operation is more convenient, can suitably be adjusted bearing plate and be held with
Spacing between pressing plate, dust cover is installed with the top of pedestal, can prevent the floating object in factory building from entering right in equipment
Equipment causes to damage, and extend equipment is service life, adds the practicality effect of equipment.
Preferably, being installed with hydraulic cylinder in the bottom of pedestal, the fixed seat of hydraulic cylinder is fixedly connected with pedestal, hydraulic cylinder
It is detachably fixed on piston rod and is connected with lower bearing plate, the lower bearing plate vertically slides with pedestal is connected.
By using such scheme, hydraulic cylinder is installed with the bottom of pedestal, lower pressure-bearing is controlled by hydraulic cylinder when using
Plate is lifted, it would be desirable to which the concrete block of measurement is installed between bearing plate and lower bearing plate, then under driving hydraulic cylinder control
Bearing plate rises so that the upper and lower surface of concrete is connected on bearing plate and lower bearing plate respectively, is then controlled
Motor is rotated and is finely adjusted so that equipment continues stress and detects the bearing capacity of concrete block, adds the reality of equipment
The property used effect.
Preferably, the dust cover includes bellows, the bellows and threaded rod be coaxial and top of bellows and
Bellows is fixedly connected.
By using such scheme, specifically, dust cover includes bellows, threaded rod and bellows energy in use
Enough common liftings, the downward maximum displacement distance of threaded rod can be substantially observed by the lifting of bellows, prevent undue rotation
Turn threaded rod equipment is caused to damage, add the practicality effect of equipment.
Preferably, the fixation kit includes pad, the pad is detachably fixed with pedestal to be connected.
By using such scheme, specifically, fixation kit includes being detachably fixed the pad being connected with pedestal, using
During threaded rod can be fixed on to the top of pedestal by pad, install or remove more convenient, add equipment
Practicality effect.
Preferably, being installed with rubber blanket in the bottom of pad.
By using such scheme, in the fixed rubber blanket in the bottom of pad, by increasing capacitance it is possible to increase rubbing between pad and bellows
Wipe power so that bellows more can be stably fixed on the upper surface of pedestal, add the practicality effect of equipment.
Preferably, on pedestal upper surface the position of correspondence bellows be provided with it is outward-dipping rectangular solid from top to bottom
Determine groove, the lower end of the bellows is embedded in fixing groove and is fixedly connected by fixing groove with pedestal.
By using such scheme, the position of correspondence bellows is provided with what is be engaged with bellows on the upper surface of pedestal
The V-shaped part of bellows, is embedded in fixing groove by fixing groove when in use so that the sealing effect increase of bellows, together
When add the practicality effect of equipment.
Preferably, the pad include straight section, connection straight section end and the bending section that swells upwards of middle part and
It is connected to bending section end and the bending segment being bent upwards.
By using such scheme, specifically, pad includes straight section, bending section and the bending segment being sequentially connected,
The upper surface of straight section and pedestal is abutted against during use, the bending section then swelled upwards by middle part is provided to pad
One elastic power so that pad is more stably fixed on bellows, is prevented finally by the upward bending segment for playing bending
Pad causes to damage to bellows, adds the practicality effect of equipment.
Preferably, the bending segment end is bent upwards and is fastened on bending section.
By using such scheme, specifically, the upper end of bending segment is bent upwards and is finally fastened on bending section,
Further prevent pad from causing to damage to bellows during use, add the practicality effect of equipment.
Preferably, being provided with bearing between threaded rod and upper bearing plate, the outer ring of bearing is fixedly connected with upper bearing plate, axle
The inner ring held is fixedly connected with threaded rod.
By using such scheme, bearing is provided between threaded rod and upper bearing plate, is held on by threaded rod control
Relatively rotated during pressing plate rises or declined, between upper bearing plate and threaded rod and be not susceptible to damage, add equipment
Practicality effect.
In summary, the utility model has the advantages that：Can conveniently adjust upper bearing plate and lower bearing plate it
Between spacing, add the practicality effect of equipment；Add the stabilizing effect of equipment；Install or remove and be more convenient.
Brief description of the drawings
Fig. 1 is bearing capacity of concrete-filled testing machine overall structure diagram in embodiment 1；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is prominent fixing groove and the structural representation of motor transmission in embodiment 1；
Fig. 4 is B portions enlarged drawing in Fig. 3；
Fig. 5 is the overall structure diagram of prominent motor in embodiment 1；
Fig. 6 is the connection diagram of prominent first gear, second gear and chain in embodiment 1.
In figure, 1, pedestal；11st, fixing groove；12nd, dust cover；121st, bellows；13rd, pad；131st, straight section；132nd, it is curved
Tune；133rd, bending segment；14th, fixing bolt；15th, rubber blanket；2nd, upper bearing plate；21st, threaded rod；211st, bearing；212nd, second
Gear；213rd, sleeve；22nd, motor；221st, first gear；222nd, chain；3rd, lower bearing plate；31st, hydraulic cylinder.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1：A kind of bearing capacity of concrete-filled testing machine, as shown in figure 1, including pedestal 1, along vertical side on pedestal 1
Upper bearing plate 2 and lower bearing plate 3 are connected with to sliding, hydraulic cylinder 31, hydraulic cylinder 31 are provided between lower bearing plate 3 and pedestal 1
Base be fixedly connected with pedestal 1, the piston rod of hydraulic cylinder 31 is fixedly connected with lower bearing plate 3, by hydraulic cylinder 31 control under
Bearing plate 3 is lifted.
With reference to Fig. 1 and Fig. 2, a circle outward-dipping rectangular fixing groove 11 from top to bottom is provided with the top of pedestal 1
（With reference to Fig. 4）, bellows 121 is embedded with fixing groove 11, threaded rod 21 is rotated with the top of bellows 121 and is connected, in base
The upper surface of seat 1, which is provided with, is fixed on bellows 121 on pad 13 on the upper surface of pedestal 1, pad 13 include straight section 131,
Bending section 132 and be connected to the end of bending section 132 and be bent up that the connection end of straight section 131 and middle part are swelled upwards
Bent bending segment 133, the end of bending segment 133 is bent upwards and is fastened on bending section 132, in the straight section of pad 13
Screwed hole is provided with 131 and fixing bolt 14 is threaded with screwed hole, pad 13 is fixed by fixing bolt 14 to be connected
It is connected on pedestal 1, rubber blanket 15 is installed with the lower surface of pad 13.
With reference to Fig. 5 and Fig. 6, threaded rod 21 is provided between upper bearing plate 2 and the top of pedestal 1, the top of threaded rod 21 is dashed forward
Go out pedestal 1 and be threadedly coupled with pedestal 1, the lower end of threaded rod 21 rotates with upper bearing plate 2 and is connected, in threaded rod 21 with above holding
Bearing 211 is provided between pressing plate 2, the outer ring of bearing 211 is fixedly connected with upper bearing plate 2, inner ring and the threaded rod 21 of bearing 211
It is fixedly connected, the motor 22 that driving threaded rod 21 is rotated is installed with the side of pedestal 1（With reference to Fig. 5）, motor 22
Output end is installed with first gear 221, and the position of correspondence first gear 221 is installed with second gear 212 on threaded rod 21,
Chain 222 is connected between first gear 221 and second gear 212, first gear 221 and second gear 212 pass through chain 222
Linkage, is arranged with sleeve 213, periphery and the pedestal 1 of sleeve 213 on the threaded rod 21 of the upper side and lower side of second gear 212
It is fixedly connected.
Specific work process is as follows：
In installation process, bellows 121 is embedded in fixing groove 11, then consolidated bellows 121 by pad 13
It is scheduled on bellows 121, when in use, it would be desirable to which the concrete block of detection is placed on the upper surface of lower bearing plate 3, is then controlled
Motor 22 is rotated, and motor 22 drives first gear 221 to rotate, first gear 221 drives the second tooth by chain 222
Wheel 212 is rotated, and the control threaded rod 21 of second gear 212 is lifted, and upper bearing plate 2 is secured in place, finally driven
Hydraulic cylinder 31 is moved upwards, and pressure value during concrete block fragmentation is detected by the sensor being arranged on lower bearing plate 3, is completed
Detection to concrete block bearing capacity.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of bearing capacity of concrete-filled testing machine, it is characterised in that：Including pedestal（1）And and pedestal（1）Vertically slide
Move the upper bearing plate of connection（2）, in pedestal（1）Top be threaded with threaded rod（21）, threaded rod（21）Bottom with it is upper
Bearing plate（2）It is fixedly connected, in pedestal（1）On be installed with driving threaded rod（21）The motor of rotation（22）, in pedestal（1）
Top correspondence threaded rod（21）Position be installed with dust cover（12）, in pedestal（1）With dust cover（12）Between provided with will be dust-proof
Cover（12）It is fixed on pedestal（1）On fixation kit.
2. bearing capacity of concrete-filled testing machine according to claim 1, it is characterised in that：In pedestal（1）Bottom be installed with
Hydraulic cylinder（31）, hydraulic cylinder（31）Fixed seat and pedestal（1）It is fixedly connected, hydraulic cylinder（31）Piston rod on be detachably fixed
It is connected with lower bearing plate（3）, the lower bearing plate（3）With pedestal（1）Vertically sliding connection.
3. bearing capacity of concrete-filled testing machine according to claim 1, it is characterised in that：The dust cover（12）Including ripple
Pipe（121）, the bellows（121）With threaded rod（21）Coaxial and bellows（121）Top and bellows（121）It is fixed
Connection.
4. bearing capacity of concrete-filled testing machine according to claim 1, it is characterised in that：The fixation kit includes pad
（13）, the pad（13）With pedestal（1）It is detachably fixed connection.
5. bearing capacity of concrete-filled testing machine according to claim 4, it is characterised in that：In pad（13）Bottom be installed with
Rubber blanket（15）.
6. bearing capacity of concrete-filled testing machine according to claim 3, it is characterised in that：In pedestal（1）Correspondence on upper surface
Bellows（121）Position be provided with rectangular fixing groove outward-dipping from top to bottom（11）, the bellows（121）Under
End is embedded in fixing groove（11）In.
7. bearing capacity of concrete-filled testing machine according to claim 4, it is characterised in that：The pad（13）Including straight section
（131）, connection straight section（131）The bending section that end and middle part are swelled upwards（132）And it is connected to bending section（132）End
The bending segment held and be bent upwards（133）.
8. bearing capacity of concrete-filled testing machine according to claim 7, it is characterised in that：The bending segment（133）End to
It is upper to bend and be fastened on bending section（132）On.
9. bearing capacity of concrete-filled testing machine according to claim 1, it is characterised in that：In threaded rod（21）With upper bearing plate
（2）Between be provided with bearing（211）, bearing（211）Outer ring and upper bearing plate（2）It is fixedly connected, bearing（211）Inner ring and spiral shell
Rasp bar（21）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031698.2U CN206348240U (en) | 2017-01-12 | 2017-01-12 | Bearing capacity of concrete-filled testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031698.2U CN206348240U (en) | 2017-01-12 | 2017-01-12 | Bearing capacity of concrete-filled testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348240U true CN206348240U (en) | 2017-07-21 |
Family
ID=59324478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031698.2U Active CN206348240U (en) | 2017-01-12 | 2017-01-12 | Bearing capacity of concrete-filled testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426771A (en) * | 2018-04-11 | 2018-08-21 | 佛山科学技术学院 | A kind of multi-functional prestressed concrete resistance assay device |
-
2017
- 2017-01-12 CN CN201720031698.2U patent/CN206348240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426771A (en) * | 2018-04-11 | 2018-08-21 | 佛山科学技术学院 | A kind of multi-functional prestressed concrete resistance assay device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301822, No. 3, Cang Cang Road, plastic products industrial zone, Baodi District, Tianjin Patentee after: Tianjin Xinxing Testing Technology Co., Ltd Address before: 301822, No. 3, Cang Cang Road, plastic products industrial zone, Baodi District, Tianjin Patentee before: Tianjin Shun Hing Engineering Quality Inspection Co., Ltd. |