CN208818583U - A kind of concrete sample loading device - Google Patents
A kind of concrete sample loading device Download PDFInfo
- Publication number
- CN208818583U CN208818583U CN201821407051.6U CN201821407051U CN208818583U CN 208818583 U CN208818583 U CN 208818583U CN 201821407051 U CN201821407051 U CN 201821407051U CN 208818583 U CN208818583 U CN 208818583U
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- pedestal
- static
- jack
- door frame
- sample loading
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of concrete sample loading devices, it is characterized in that, including door frame, beam, jack, roll guide shaft, counter force wall, support, reciprocal actuator, static pedestal, pedestal, the concrete sample loading device of the utility model, by the way that roller bearing is arranged between jack and distribution beam, vertical load remains unchanged during the whole test process, and static pedestal are arranged, test specimen warpage when preventing from loading, to fix test specimen.
Description
Technical field
The utility model relates to machinery field more particularly to a kind of concrete sample loading devices.
Background technique
The load that superstructure transmits is born for simulation wall, simulation applies uniformly distributed vertical lotus in test specimen top ring beam
It carrying, vertical load is applied using two synchronous hydra-ulic jacks, and stress intensity is to be assigned at 4 points by two distribution beams,
Roller bearing is set between jack and distribution beam, and vertical load remains unchanged during the whole test process.During making test
Wall position test specimen warpage not by the constraint of vertical load and when preventing load, test specimen bottom beam is fixed on testing bed, testing stand.
Utility model content
Problem to be solved in the utility model is to guarantee arrangement works efficiency, the main technical problems to be solved of the utility model
It is to provide a kind of concrete sample loading device.
3. specific technical solution is accomplished by a kind of concrete sample loading device, including door frame, beam, jack, rolling
Guide shaft, counter force wall, support, reciprocal actuator, static pedestal, pedestal, the door frame are long concrete cylinder, and door frame passes across
Beam, right end are installed on the support by bolt and gasket, and the beam is vertically cast in static pedestal, each one of left and right, institute
It states door frame, beam and static pedestal and surrounds a space, groove is equipped with below the jack, is installed above jack by roller bearing
In the lower section of beam, vertical load is applied to test specimen, the rolling guide shaft is chimeric with the groove below jack, is placed on static(al) platform
On seat, the counter force wall is located at the right side of concrete sample loading device, and lower end is placed in static pedestal, and the support is
Square member is fixed on counter force wall, and the reciprocal actuator is mounted on the right side of the right beam, is applied by back and forth movement to test specimen
Adding horizontal loading, the static pedestal are square concrete pedestal, in the space that door frame, beam and static pedestal surround, examination
Part is fixed in static pedestal by load, and the pedestal is square concrete pedestal, is the bottom of concrete sample loading device
Portion.
Preferably, it is 0.5Mpa that the jack, which applies stress load size,.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
The label in accompanying drawing is: 1- door frame, 2- beam, 3- jack, 4- rolling guide shaft, 5- counter force wall, 6- support, 7- are reciprocal
Actuator, 8- static pedestal, 9- pedestal.
Specific embodiment
The preferred technical solution of the utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of concrete sample loading device, including door frame 1, beam 2, jack 3, rolling guide shaft 4, counter-force
Wall 5, support 6, reciprocal actuator 7, static pedestal 8, pedestal 9, the door frame 1 are long concrete cylinder, and door frame 2 crosses lintel,
Its right end is mounted on support 6 by bolt and gasket, and the beam is vertically cast in static pedestal 8, each one of left and right, described
Door frame 1, beam 2 and static pedestal 8 surround a space, and groove is equipped with below the jack 3, passes through roller bearing above jack 3
It is mounted on the lower section of beam 2, vertical load is applied to test specimen, the guide shaft 4 that rolls is chimeric with the groove of 3 lower section of jack, places
In static pedestal 8, the counter force wall 5 is located at the right side of concrete sample loading device, and lower end is placed on static pedestal 8
On, the support 6 is square member, is fixed on counter force wall 5, and the reciprocal actuator 7 is mounted on the right side of the right beam 2, is led to
Cross back and forth movement to test specimen apply horizontal loading, the static pedestal 8 be square concrete pedestal, be located at door frame 1, beam 2 with it is quiet
In the space that power pedestal 8 surrounds, test specimen is fixed in static pedestal 8 by load, and the pedestal 9 is square concrete pedestal 9,
For the bottom of concrete sample loading device.
Preferably, it is 0.5Mpa that the jack 3, which applies stress load size,.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (2)
1. a kind of concrete sample loading device, which is characterized in that including door frame, beam, jack, roll guide shaft, counter force wall, branch
Seat, reciprocal actuator, static pedestal, pedestal, the door frame are long concrete cylinder, and door frame crosses lintel, and right end passes through spiral shell
On the support, the beam is vertically cast in static pedestal, each one of left and right, the door frame, beam and static(al) for bolt and gasket installation
Pedestal surrounds a space, and groove is equipped with below the jack, the lower section of beam is mounted on above jack by roller bearing, to examination
Part applies vertical load, and the rolling guide shaft is chimeric with the groove below jack, is placed in static pedestal, the counter force wall
Positioned at the right side of concrete sample loading device, lower end is placed in static pedestal, and the support is square member, is fixed on
On counter force wall, the reciprocal actuator is mounted on the right side of the right beam, applies horizontal loading to test specimen by back and forth movement, described
Static pedestal are square concrete pedestal, and in the space that door frame, beam and static pedestal surround, test specimen is fixed on by load
In static pedestal, the pedestal is square concrete pedestal, is the bottom of concrete sample loading device.
2. a kind of concrete sample loading device according to claim 1, which is characterized in that the jack applies stress
Load is 0.5Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407051.6U CN208818583U (en) | 2018-08-29 | 2018-08-29 | A kind of concrete sample loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407051.6U CN208818583U (en) | 2018-08-29 | 2018-08-29 | A kind of concrete sample loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818583U true CN208818583U (en) | 2019-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821407051.6U Active CN208818583U (en) | 2018-08-29 | 2018-08-29 | A kind of concrete sample loading device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208818583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470536A (en) * | 2019-07-30 | 2019-11-19 | 西安理工大学 | A kind of masonry cartridge type component compression shear composite force experiment loading unit and loading method |
-
2018
- 2018-08-29 CN CN201821407051.6U patent/CN208818583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470536A (en) * | 2019-07-30 | 2019-11-19 | 西安理工大学 | A kind of masonry cartridge type component compression shear composite force experiment loading unit and loading method |
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