CN211347303U - Anti-seismic testing device of wall body - Google Patents
Anti-seismic testing device of wall body Download PDFInfo
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- CN211347303U CN211347303U CN202020070571.3U CN202020070571U CN211347303U CN 211347303 U CN211347303 U CN 211347303U CN 202020070571 U CN202020070571 U CN 202020070571U CN 211347303 U CN211347303 U CN 211347303U
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Abstract
The utility model relates to an anti-seismic test device of wall body relates to engineering check out test set technical field, has solved the technical problem that the novel wall body among the prior art or the anti-seismic performance research of new material wall body lack test data. The technical characteristics include that the anti-seismic testing platform is provided with a novel wall; an adjustable wall foundation groove is arranged above the anti-seismic test platform, and a wall body is built in the wall foundation groove and used for being matched with wall bodies of different structures. The earthquake simulation system has the beneficial effects that the state of the wall body in the earthquake can be fully simulated, so that the test data is closer to reality, and data basis is provided for follow-up research and improvement.
Description
Technical Field
The utility model relates to an engineering check out test set technical field, in particular to anti-seismic test device of wall body.
Background
In the existing buildings in China, the proportion of masonry structure houses is high, and the earthquake damage of the masonry structure houses is very serious as found from the past earthquake investigation. Many scientific research institutes have carried out antidetonation research to the wall body to some feasible wall body antidetonation structures or materials have been provided, but lack experimental data to the research of the anti-seismic performance of novel wall body or new material wall body.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that the novel wall body among the prior art or the anti-seismic performance research of new material wall body lack test data, provide the anti-seismic test device of a wall body.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
an earthquake resistance test device for a wall body, comprising:
the earthquake-resistant test platform is provided with a novel wall body;
an adjustable wall foundation groove is arranged above the anti-seismic test platform, and a wall body is built in the wall foundation groove and used for being matched with wall bodies of different structures.
Furthermore, the anti-seismic test platform comprises a longitudinal wave test device and a transverse wave test device, the transverse wave test device is arranged above the longitudinal wave test device, the longitudinal wave test device is used for driving the wall body and the transverse wave test device to move up and down, and the transverse wave test device is used for driving the wall body to move horizontally;
wherein, longitudinal wave test device includes:
the base is fixedly arranged above the ground;
the oil cylinder is fixedly arranged above the base;
the lower part of the longitudinal wave platform is hinged with the end part of a piston rod of the oil cylinder;
the transverse wave test device includes:
the Y-axis guide rail is fixedly arranged above the longitudinal wave platform, and a Y-axis guide rail sliding block is arranged on the Y-axis guide rail in a matched manner;
the lower part of the Y-axis platform is fixedly connected with a Y-axis guide rail sliding block;
the Y-axis oil cylinder is fixedly arranged on one side of the longitudinal wave platform, and the end part of a piston rod of the Y-axis oil cylinder is hinged with one side of the Y-axis platform;
the X-axis guide rail is fixedly arranged above the Y-axis platform, and an X-axis guide rail sliding block is arranged on the X-axis guide rail in a matched manner;
the lower part of the X-axis platform is fixedly connected with an X-axis guide rail sliding block, and a sliding groove and a wall foundation groove are arranged above the X-axis platform;
the X-axis oil cylinder is fixedly installed on one side of the Y-axis platform, and the end part of a piston rod of the X-axis oil cylinder is hinged with one side of the X-axis platform.
Furthermore, protective covers for preventing the oil cylinders from being injured by smashing are arranged on the Y-axis oil cylinder and the X-axis oil cylinder.
Further, the wall foundation ditch includes:
the fixed baffle is fixedly arranged above the X-axis platform;
the movable baffle is arranged on one side of the fixed baffle and can slide along the sliding groove;
the adjusting block is fixedly connected with the movable baffle, and a spherical hole is formed in the adjusting block;
the nut block is fixedly arranged above the X-axis platform and is at the same side with the adjusting block;
the adjusting screw is in threaded connection with the nut block, one end of the adjusting screw penetrates through the nut block and is movably connected with the spherical hole in the adjusting block, and the adjusting screw is used for adjusting the distance between the movable baffle and the fixed baffle;
and the hand wheel is fixedly connected with the other end of the adjusting screw rod.
The utility model discloses following beneficial effect has:
the utility model discloses a wall body antidetonation test device, through setting up wall body foundation ditch and antidetonation test platform, can guarantee that the wall body can restore the actual wall body structure, can fully simulate the state of wall body in the earthquake, make the test data more press close to truthfully, improve and provide the data basis for the follow-up research, simultaneously, the width of wall body foundation ditch can be adjusted, also provide convenience for the follow-up wall body research of different structures; through setting up the safety cover, can protect Y axle hydro-cylinder and X axle hydro-cylinder not injured by the crashing of wall body in the test process.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a wall anti-seismic testing device of the present invention;
fig. 2 is the utility model discloses a structural schematic is overlooked of antidetonation test device's of wall body X axle platform.
The reference numerals in the figures denote:
1. a seismic testing platform; 101. a base; 102. an oil cylinder; 103. a longitudinal wave platform; 104. a Y-axis guide rail; 105. a Y-axis stage; 106. an X-axis oil cylinder; 107. a protective cover; 108. an X-axis stage; 109. an X-axis guide rail; 110. a Y-axis oil cylinder; 111. a chute; 2. a wall foundation trench; 201. fixing a baffle plate; 202. a movable baffle; 203. a hand wheel; 204. a nut block; 205. adjusting the screw rod; 206. an adjusting block; 3. a wall body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an earthquake resistance testing apparatus for a wall includes:
the earthquake-resistant test platform 1 is characterized in that a novel wall body 3 is built on the earthquake-resistant test platform 1;
an adjustable wall foundation groove 2 is arranged above the anti-seismic test platform 1, and a wall body 3 and walls 3 with different structures are laid in the wall foundation groove 2.
The working principle is as follows: with new-type wall body 3 step in wall body foundation ditch 2, then come earthquake diaphragm and longitudinal wave through antidetonation test platform 1, observe the destruction degree of wall body 3 through the simulation of antidetonation test platform 1, through setting up wall body foundation ditch 2 and antidetonation test platform 1, can guarantee that wall body 3 can restore reality wall structure, can fully simulate the state of wall body 3 in the earthquake, make experimental data more press close to really, improve for follow-up research and provide the data foundation.
The anti-seismic test platform 1 comprises a longitudinal wave test device and a transverse wave test device, wherein the transverse wave test device is arranged above the longitudinal wave test device, the longitudinal wave test device is used for driving the wall 3 and the transverse wave test device to move up and down, and the transverse wave test device is used for driving the wall 3 to move horizontally;
wherein, longitudinal wave test device includes:
the base 101 is fixedly arranged above the ground;
the oil cylinder 102, the oil cylinder 102 is fixedly arranged above the base 101;
the lower part of the longitudinal wave platform 103 is hinged with the end part of a piston rod of the oil cylinder 102;
the transverse wave test device includes:
the Y-axis guide rail 104 is fixedly arranged above the longitudinal wave platform 103, and a Y-axis guide rail sliding block is arranged on the Y-axis guide rail 104 in a matched manner;
the lower part of the Y-axis platform 105 is fixedly connected with a Y-axis guide rail sliding block;
the Y-axis oil cylinder 110 is fixedly arranged on one side of the longitudinal wave platform 103, and the end part of a piston rod of the Y-axis oil cylinder 110 is hinged with one side of the Y-axis platform 105;
the X-axis guide rail 109 is fixedly arranged above the Y-axis platform 105, and an X-axis guide rail sliding block is arranged on the X-axis guide rail 109 in a matched manner;
the lower part of the X-axis platform 108 is fixedly connected with an X-axis guide rail sliding block, and a sliding groove 111 and a wall foundation groove 2 are arranged above the X-axis platform 108;
an X-axis oil cylinder 106, wherein the X-axis oil cylinder 106 is fixedly arranged on one side of the Y-axis platform 105, and the end part of a piston rod of the X-axis oil cylinder 106 is hinged with one side of the X-axis platform 108.
The working principle is as follows: the X-axis oil cylinder 106 drives the X-axis platform 108 and the wall 3 to reciprocate along an X-axis guide rail 109, the Y-axis oil cylinder 110 drives the Y-axis platform 105 and parts above the Y-axis platform to reciprocate along a Y-axis guide rail 104, the oil cylinder 102 drives the longitudinal wave platform 103 and parts above the longitudinal wave platform to move up and down, the X-axis oil cylinder 106, the Y-axis oil cylinder 110 and the oil cylinder 102 can move in a combined mode or independently, further the dynamic state during earthquake occurrence can be simulated, earthquake transverse waves and longitudinal waves can be simulated, the damage degree of the wall 3 can be observed through the simulated test, and a test data basis is provided for the subsequent improvement of the wall 3 structure or materials. The lower portion of the longitudinal wave platform 103 is hinged to the end portion of a piston rod of the oil cylinder 102, the end portion of a piston rod of the Y-axis oil cylinder 110 is hinged to one side of the Y-axis platform 105, and the end portion of a piston rod of the X-axis oil cylinder 106 is hinged to one side of the X-axis platform 108.
The Y-axis cylinder 110 and the X-axis cylinder 106 are provided with protective covers 107 for preventing the cylinders from being injured by crashing.
The working principle is as follows: it can be understood that the Y-axis cylinder 110 and the X-axis cylinder 106 are exposed during the test, once the wall 3 is damaged seriously and collapses, the Y-axis cylinder 110 or the X-axis cylinder 106 is likely to be injured by a crashing object, which may result in a failed test or influence the subsequent test, thereby increasing the maintenance cost, and by arranging the protective cover 107, the wall 3 directly contacts with the protective cover 107, so that the safety of the cylinder can be well protected, the subsequent test can be ensured, and the maintenance trouble can be avoided.
The wall foundation pit 2 includes:
the fixed baffle 201, the fixed baffle 201 is fixedly installed above the X-axis platform 108;
a movable baffle 202, wherein the movable baffle 202 is arranged on one side of the fixed baffle 201 and can slide along the sliding groove 111;
the adjusting block 206, the adjusting block 206 is fixedly connected with the movable baffle 202, and a spherical hole is arranged in the adjusting block 206;
the nut block 204 is fixedly arranged above the X-axis platform 108 and is at the same side with the adjusting block 206;
the adjusting screw 205 is in threaded connection with the nut block 204, one end of the adjusting screw 205 penetrates through the nut block 204 and is movably connected with a spherical hole in the adjusting block 206, and the adjusting screw 205 is used for adjusting the distance between the movable baffle 202 and the fixed baffle 201;
and the hand wheel 203 is fixedly connected with the other end of the adjusting screw 205.
The working principle is as follows: aiming at the wall bodies 3 with different structures or different materials, the thicknesses of the wall bodies are different, the required thicknesses of foundations are different, in order to better simulate the wall body foundation and save the time for dismounting the wall body foundation trench 2, the wall body foundation trench 2 is set to be a structure with adjustable thickness, namely, the combination of the fixed baffle 201 and the movable baffle 202 is set, the movable baffle 202 is adjusted according to different thickness requirements, and then different wall body foundation structures are completed. Specifically, the hand wheel 203 is rotated clockwise, the hand wheel 203 drives the adjusting screw 205 to rotate, and the adjusting screw 205 drives the adjusting block 206 and the movable baffle 202 to move along the chute 111 towards a direction far away from the fixed baffle 201; and rotating the hand wheel 203 anticlockwise, driving the adjusting screw 205 to rotate by the hand wheel 203, driving the adjusting block 206 and the movable baffle 202 to move towards the direction close to the fixed baffle 201 along the sliding groove 111 by the adjusting screw 205, and stopping rotating the hand wheel 203 after adjusting to a required distance to complete the width adjustment of the wall foundation trench 2. The manual adjustment can be adjusted at any time and stopped at any time, and the manual adjustment is suitable for occasions with low precision, so that the production cost can be saved compared with the adjustment in other modes.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (4)
1. The utility model provides a antidetonation test device of wall body which characterized in that includes:
the earthquake-resistant test platform (1), wherein a novel wall body (3) is built on the earthquake-resistant test platform (1);
an adjustable wall foundation groove (2) is arranged above the anti-seismic test platform (1), and a wall body is built in the wall foundation groove (2) and is used for being matched with wall bodies (3) with different structures.
2. An earthquake-proof test device for a wall body according to claim 1, wherein the earthquake-proof test platform (1) comprises a longitudinal wave test device and a transverse wave test device, the transverse wave test device is arranged above the longitudinal wave test device, the longitudinal wave test device is used for driving the wall body (3) and the transverse wave test device to move up and down, and the transverse wave test device is used for driving the wall body (3) to move horizontally;
wherein, longitudinal wave test device includes:
the base (101), the said base (101) is fixedly mounted above the ground;
the oil cylinder (102), the oil cylinder (102) is fixedly arranged above the base (101);
the lower part of the longitudinal wave platform (103) is hinged with the end part of a piston rod of the oil cylinder (102);
the shear wave test device includes:
the Y-axis guide rail (104) is fixedly arranged above the longitudinal wave platform (103), and a Y-axis guide rail sliding block is arranged on the Y-axis guide rail (104) in a matched manner;
the lower part of the Y-axis platform (105) is fixedly connected with a Y-axis guide rail sliding block;
the Y-axis oil cylinder (110) is fixedly installed on one side of the longitudinal wave platform (103), and the end part of a piston rod of the Y-axis oil cylinder (110) is hinged with one side of the Y-axis platform (105);
the X-axis guide rail (109) is fixedly arranged above the Y-axis platform (105), and an X-axis guide rail sliding block is arranged on the X-axis guide rail (109) in a matched manner;
the lower part of the X-axis platform (108) is fixedly connected with an X-axis guide rail sliding block, and a sliding groove (111) and a wall foundation groove (2) are arranged above the X-axis platform (108);
the X-axis oil cylinder (106) is fixedly installed on one side of the Y-axis platform (105), and the end part of a piston rod of the X-axis oil cylinder (106) is hinged to one side of the X-axis platform (108).
3. An earthquake-proof test device for a wall body according to claim 2, wherein the Y-axis cylinder (110) and the X-axis cylinder (106) are provided with protective covers (107) for preventing the cylinders from being injured by crashing.
4. An earthquake-proof test device for a wall body as defined in claim 2, wherein said wall body foundation trench (2) comprises:
the fixed baffle (201), the said fixed baffle (201) is fixedly mounted above X-axis terrace (108);
the movable baffle (202) is arranged on one side of the fixed baffle (201) and can slide along the sliding groove (111);
the adjusting block (206), the adjusting block (206) is fixedly connected with the movable baffle (202), and a spherical hole is formed in the adjusting block (206);
the nut block (204) is fixedly arranged above the X-axis platform (108) and is arranged at the same side as the adjusting block (206);
the adjusting screw rod (205), the adjusting screw rod (205) is in threaded connection with the nut block (204), one end of the adjusting screw rod (205) penetrates through the nut block (204) and is movably connected with a spherical hole in the adjusting block (206), and the adjusting screw rod (205) is used for adjusting the distance between the movable baffle plate (202) and the fixed baffle plate (201);
and the hand wheel (203), the hand wheel (203) is fixedly connected with the other end of the adjusting screw rod (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070571.3U CN211347303U (en) | 2020-01-14 | 2020-01-14 | Anti-seismic testing device of wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070571.3U CN211347303U (en) | 2020-01-14 | 2020-01-14 | Anti-seismic testing device of wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211347303U true CN211347303U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020070571.3U Expired - Fee Related CN211347303U (en) | 2020-01-14 | 2020-01-14 | Anti-seismic testing device of wall body |
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| Country | Link |
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| CN (1) | CN211347303U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284665A (en) * | 2020-10-22 | 2021-01-29 | 青岛农业大学 | Be used for building steel structure model anti-seismic test detection device |
| CN113029485A (en) * | 2021-03-23 | 2021-06-25 | 深圳市骏源瑞建材有限公司 | Anti-seismic detection workbench of house connection structure |
| CN113790864A (en) * | 2021-09-18 | 2021-12-14 | 阳光学院 | Civil engineering structure shock resistance test device |
| CN114252222A (en) * | 2021-12-28 | 2022-03-29 | 河北省建筑科学研究院有限公司 | Building wall anti-seismic performance detection equipment |
-
2020
- 2020-01-14 CN CN202020070571.3U patent/CN211347303U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284665A (en) * | 2020-10-22 | 2021-01-29 | 青岛农业大学 | Be used for building steel structure model anti-seismic test detection device |
| CN113029485A (en) * | 2021-03-23 | 2021-06-25 | 深圳市骏源瑞建材有限公司 | Anti-seismic detection workbench of house connection structure |
| CN113790864A (en) * | 2021-09-18 | 2021-12-14 | 阳光学院 | Civil engineering structure shock resistance test device |
| CN114252222A (en) * | 2021-12-28 | 2022-03-29 | 河北省建筑科学研究院有限公司 | Building wall anti-seismic performance detection equipment |
| CN114252222B (en) * | 2021-12-28 | 2024-01-16 | 河北省建筑科学研究院有限公司 | Building wall anti-seismic performance detection equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |