CN205157307U - Resilience value testing arrangement - Google Patents

Resilience value testing arrangement Download PDF

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Publication number
CN205157307U
CN205157307U CN201520820520.7U CN201520820520U CN205157307U CN 205157307 U CN205157307 U CN 205157307U CN 201520820520 U CN201520820520 U CN 201520820520U CN 205157307 U CN205157307 U CN 205157307U
Authority
CN
China
Prior art keywords
connecting link
fixed
pulley
cavity
framework
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520820520.7U
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Chinese (zh)
Inventor
林克辉
谢红波
麦俊明
李凤娇
陈哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Building Material Research Institute
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Guangdong Building Material Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Building Material Research Institute filed Critical Guangdong Building Material Research Institute
Priority to CN201520820520.7U priority Critical patent/CN205157307U/en
Application granted granted Critical
Publication of CN205157307U publication Critical patent/CN205157307U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a resilience value testing arrangement, including resiliometer and anchor clamps, front end and rear end that resiliometer and anchor clamps are located a frame respectively are and set up in opposite directions, the left side of frame front end, right side both sides are equipped with in the connection respectively, the connecting rod that the lower frame was set a roof beam in place, the resiliometer is fixed to be set up between two connecting rods of frame front end, framework backend's a left side, right side both sides also are equipped with in the connection respectively, the connecting rod that the lower frame was set a roof beam in place, anchor clamps are including fixing the fixed plate on the left connecting rod of framework backend, and be located the fly leaf between fixed plate and the framework backend right connecting rod, last the opening of framework backend right connecting rod has about one screw holes that link up and is equipped with a bolt lead screw who passes the screw hole, the right side of fly leaf is equipped with a bellied cavity, it can be at the rotor of cavity internal rotation to be equipped with one in the cavity, bolt lead screw's left end passes opening and rotor fixed connection on the cavity. The utility model discloses give ceramic brick each point and apply even pressure, it is applicable in ceramic brick or other flaky materials of fixed different size of a dimensions.

Description

A kind of rebound value proving installation
Technical field
The utility model relates to a kind of rebound value proving installation.
Background technology
Ceramic Tiles is when directly carrying out rebound value test, vibrations or mobile can be there are in Ceramic Tiles, cause rebound value test cannot complete or test data inaccurate, principal element mainly comprises: vibrations or displacement can be occurred owing to impacting when being subject to reisilometer attack Ceramic Tiles, and the width of Ceramic Tiles side is narrower, be difficult to ensure that reisilometer is completely perpendicular to tested surface.Therefore, how the Ceramic Tiles of different size size stably being fixed, has been the key of Ceramic Tiles rebound value testing experiment.
Utility model content
The purpose of this utility model is to provide a kind of rebound value proving installation, Ceramic Tiles each point can be given and apply uniform pressure, and be applicable to Ceramic Tiles or other flaky materials of fixing different size size, rebound value can be made to test and to complete smoothly, and improve test data accuracy.
Solve the problems of the technologies described above, the utility model takes following technical scheme to be achieved:
A kind of rebound value proving installation, comprise reisilometer and fixture, it is characterized in that: described reisilometer and fixture lay respectively at the front-end and back-end of a framework and arrange in opposite directions, a left side for described frame front end, right both sides are respectively equipped with in connection, the connecting link that lower frame is set a roof beam in place, described reisilometer fixed mount is located between two connecting links of frame front end, a left side for described back-end framework, right both sides are also respectively equipped with in connection, the connecting link that lower frame is set a roof beam in place, described fixture comprises the fixed head be fixed on the left connecting link of back-end framework, and the portable plate between fixed head and the right connecting link of back-end framework, the right connecting link of back-end framework have about one through threaded hole and be provided with one through the threaded screw rod of threaded hole, the right side of portable plate is provided with the cavity of a projection, a rotor that can rotate in cavity is provided with in described cavity, the left end of described threaded screw rod is fixedly connected with rotor through the opening on cavity.
As a kind of embodiment of the present utility model, described rotor is made up of a pair pulley, and the axle center of described pulley is separately fixed at the two ends of a coupling shaft, and the described left end of threaded screw rod is fixedly connected with the middle part of coupling shaft.
Further, described portable plate and the right connecting link of back-end framework are articulated and connected by a gangbar respectively in the upper and lower both sides being positioned at threaded screw rod and form parallelogram sturcutre the acting force of portable plate is balanced more, and the opening on described cavity is that vertical notch can allow portable plate move left and right.
As a kind of embodiment of the present utility model, described framework is quadra, the upper/lower terminal of described connecting link is provided with pulley assembly, described upper frame soffit, underframe top surface of the beam are provided with guide rail, and the guide rail that the pulley of described connecting link upper end pulley assembly is arranged on the guide rail of described upper frame soffit, the pulley of described connecting link lower end pulleys assembly is arranged on described underframe top surface of the beam makes connecting link can move along upper and lower Vierendeel girder.
Further, the pulley that described pulley assembly is arranged before and after comprising at least two, described pulley is located between the side plate of a U-shaped plate by rotating steadying bar, and the base plate of described U-shaped plate is fixedly connected with connecting link.
Again further, the side plate of described U-shaped plate is provided with the back up pad that extends to Vierendeel girder side place, described back up pad has threaded hole in the position corresponding with Vierendeel girder side, and a screw to be located in described threaded hole and by rotary screw, connecting link to be fixed on Vierendeel girder ad-hoc location.
As the embodiment that the utility model is recommended, described reisilometer is fixed on a fixator, described fixator is fixed on a cross bar be erected between left and right connecting link, the two ends of described cross bar are respectively equipped with the sleeve pipe be slidably socketed on connecting link, the tube wall of described sleeve pipe has threaded hole, and threaded hole is provided with the fixed position that sleeve pipe can be fixed on connecting link by a dog screw.
Described fixed head, portable plate are enclosed with the rubber layer that hardness is 90A on subtend side, and the right-hand member of described threaded screw rod is provided with a handwheel or handle.
Described connecting link is stainless steel square tube.
Compared with prior art, the utility model has following beneficial effect:
The utility model gives Ceramic Tiles each point and applies uniform pressure, and is applicable to Ceramic Tiles or other flaky materials of fixing different size size, and efficient solution is never with the fixation problem of sized ceramics brick when carrying out rebound value test; Meanwhile the utility model can regulate the distance of reisilometer and test fixture, and the height of reisilometer, and it is convenient to regulate, easy to operate.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the front elevation of Fig. 1;
Fig. 4 is the right view of the utility model pulley assembly;
Fig. 5 is the right view of the utility model portable plate.
In figure: 1-framework, 2-reisilometer, 3-connecting link, 4-fixed head, 5-portable plate, 6-threaded screw rod, 7-pulley assembly, 8-cavity, 9-gangbar, 10-back up pad, 11-screw, 12-handwheel, 13-coupling shaft, 14-pulley, 15-U template, 16-lower frame is set a roof beam in place, 17-upper ledge is set a roof beam in place, 18-sleeve pipe, 19-dog screw, 20-cross bar, 21-fixator, the vertical notch of 22-.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
As shown in Fig. 1 to 5, a kind of rebound value proving installation, comprise reisilometer 2 and fixture, reisilometer 2 and fixture lay respectively at the front-end and back-end of a quadra 1 and arrange in opposite directions, a left side for framework 1 front end, right both sides are respectively equipped with in connection, lower frame sets a roof beam in place 17, the connecting link 3 of 16, reisilometer 2 fixed mount is located between two connecting links 3 of framework 1 front end, a left side for framework 1 rear end, right both sides are also respectively equipped with in connection, lower frame sets a roof beam in place 17, the connecting link 3 of 16, fixture comprises the fixed head 4 be fixed on the left connecting link in framework 1 rear end, and the portable plate 5 between fixed head 4 and the right connecting link of back-end framework, fixed head 4, portable plate 5 is enclosed with the rubber layer that hardness is 90A on subtend side, rubber layer ensures that sample can not be damaged by pressure because pressure is excessive, rubber layer can increase the friction force of fixture and sample simultaneously, improve the stability of test, the right connecting link of back-end framework have about one through threaded hole and be provided with one through the threaded screw rod 6 of threaded hole, the right side of portable plate 5 is provided with the cavity 8 of a projection, a rotor that can rotate in cavity 8 is provided with in cavity 8, the left end of threaded screw rod 6 is fixedly connected with rotor through the opening on cavity 8, wherein rotor is made up of a pair pulley 14, the axle center of pulley 14 is separately fixed at the two ends of a coupling shaft 13, the left end of threaded screw rod 6 is fixedly connected with the middle part of coupling shaft 13, and the right-hand member of threaded screw rod 6 is provided with a handwheel 12, portable plate 5 and the right connecting link of back-end framework are articulated and connected by a gangbar 9 respectively in be positioned at threaded screw rod 6 upper and lower both sides and form parallelogram sturcutre the acting force of portable plate is balanced more, and the opening on cavity 8 is that vertical notch 22 can allow portable plate move left and right, the upper/lower terminal of connecting link 3 is provided with pulley assembly 7, the pulley 14 that pulley assembly 7 is arranged before and after comprising two, pulley 14 is located between the side plate of a U-shaped plate 15 by rotating steadying bar, the base plate of U-shaped plate 15 is fixedly connected with connecting link 3, upper ledge 17 bottom surfaces, lower frame 16 end faces of setting a roof beam in place of setting a roof beam in place are provided with guide rail, the pulley 14 of the pulley assembly 7 of connecting link upper end is arranged on that described upper ledge is set a roof beam in place on the guide rail of 17 bottom surfaces, the pulley 14 of the pulley assembly 7 of described connecting link lower end be arranged on described lower frame set a roof beam in place 16 end faces guide rail on connecting link can be moved along upper and lower Vierendeel girder, connecting link 3 is stainless steel square tube, convenient installation and processing.
The present embodiment also has following improvement on the basis of the above, the side plate of U-shaped plate 15 is provided with the back up pad 10 that extends to Vierendeel girder side place, described back up pad 10 has threaded hole in the position corresponding with Vierendeel girder side, and a screw 11 to be located in described threaded hole and by rotary screw 11, connecting link 3 to be fixed on Vierendeel girder ad-hoc location.
The present embodiment also has following improvement on the basis of the above, reisilometer 2 is fixed on a fixator 21, described fixator 21 is fixed on a cross bar 20 be erected between left and right connecting link, the two ends of described cross bar 20 are respectively equipped with the sleeve pipe 18 be slidably socketed on connecting link, the tube wall of described sleeve pipe 18 has threaded hole, and threaded hole is provided with the fixed position that sleeve pipe 18 can be fixed on connecting link 3 by a dog screw 19.
When using the utility model to test, first Ceramic Tiles is clamped between fixed head and portable plate, then regulates the distance of Ceramic Tiles and reisilometer, the height of reisilometer can be regulated if necessary, the test of rebound value after having regulated, can be carried out.
Embodiment of the present utility model is not limited thereto; according to foregoing of the present utility model; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model basic fundamental thought prerequisite; to the amendment of other various ways that the utility model said structure is made, replacement or change, all drop within protection domain of the present utility model.

Claims (8)

1. a rebound value proving installation, comprise reisilometer and fixture, it is characterized in that: described reisilometer and fixture lay respectively at the front-end and back-end of a framework and arrange in opposite directions, a left side for described frame front end, right both sides are respectively equipped with in connection, the connecting link that lower frame is set a roof beam in place, described reisilometer fixed mount is located between two connecting links of frame front end, a left side for described back-end framework, right both sides are also respectively equipped with in connection, the connecting link that lower frame is set a roof beam in place, described fixture comprises the fixed head be fixed on the left connecting link of back-end framework, and the portable plate between fixed head and the right connecting link of back-end framework, the right connecting link of back-end framework have about one through threaded hole and be provided with one through the threaded screw rod of threaded hole, the right side of portable plate is provided with the cavity of a projection, a rotor that can rotate in cavity is provided with in described cavity, the left end of described threaded screw rod is fixedly connected with rotor through the opening on cavity.
2. rebound value proving installation according to claim 1, it is characterized in that: described rotor is made up of a pair pulley, the axle center of described pulley is separately fixed at the two ends of a coupling shaft, the described left end of threaded screw rod is fixedly connected with the middle part of coupling shaft.
3. rebound value proving installation according to claim 2, it is characterized in that: described portable plate and the right connecting link of back-end framework are articulated and connected by a gangbar respectively in the upper and lower both sides being positioned at threaded screw rod and form parallelogram sturcutre the acting force of portable plate is balanced more, and the opening on described cavity is that vertical notch can allow portable plate move left and right.
4. rebound value proving installation according to claim 1, it is characterized in that: described framework is quadra, the upper/lower terminal of described connecting link is provided with pulley assembly, described upper frame soffit, underframe top surface of the beam are provided with guide rail, and the guide rail that the pulley of described connecting link upper end pulley assembly is arranged on the guide rail of described upper frame soffit, the pulley of described connecting link lower end pulleys assembly is arranged on described underframe top surface of the beam makes connecting link can move along upper and lower Vierendeel girder.
5. rebound value proving installation according to claim 4, it is characterized in that: the pulley that described pulley assembly is arranged before and after comprising at least two, described pulley is located between the side plate of a U-shaped plate by rotating steadying bar, and the base plate of described U-shaped plate is fixedly connected with connecting link.
6. rebound value proving installation according to claim 5, it is characterized in that: the side plate of described U-shaped plate is provided with the back up pad that extends to Vierendeel girder side place, described back up pad has threaded hole in the position corresponding with Vierendeel girder side, and a screw to be located in described threaded hole and by rotary screw, connecting link to be fixed on Vierendeel girder ad-hoc location.
7. rebound value proving installation according to claim 1, it is characterized in that: described reisilometer is fixed on a fixator, described fixator is fixed on a cross bar be erected between left and right connecting link, the two ends of described cross bar are respectively equipped with the sleeve pipe be slidably socketed on connecting link, the tube wall of described sleeve pipe has threaded hole, and threaded hole is provided with the fixed position that sleeve pipe can be fixed on connecting link by a dog screw.
8. rebound value proving installation according to claim 1, is characterized in that: described fixed head, portable plate are enclosed with the rubber layer that hardness is 90A on subtend side, and the right-hand member of described threaded screw rod is provided with a handwheel or handle.
CN201520820520.7U 2015-10-21 2015-10-21 Resilience value testing arrangement Withdrawn - After Issue CN205157307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520820520.7U CN205157307U (en) 2015-10-21 2015-10-21 Resilience value testing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520820520.7U CN205157307U (en) 2015-10-21 2015-10-21 Resilience value testing arrangement

Publications (1)

Publication Number Publication Date
CN205157307U true CN205157307U (en) 2016-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520820520.7U Withdrawn - After Issue CN205157307U (en) 2015-10-21 2015-10-21 Resilience value testing arrangement

Country Status (1)

Country Link
CN (1) CN205157307U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105259026A (en) * 2015-10-21 2016-01-20 广东省建筑材料研究院 Rebound value testing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105259026A (en) * 2015-10-21 2016-01-20 广东省建筑材料研究院 Rebound value testing device
CN105259026B (en) * 2015-10-21 2017-12-01 广东省建筑材料研究院 A kind of rebound value test device

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160413

Effective date of abandoning: 20171201