CN210719615U - Municipal works quality detects with keeping apart rail guard collision test device - Google Patents
Municipal works quality detects with keeping apart rail guard collision test device Download PDFInfo
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- CN210719615U CN210719615U CN201921571295.2U CN201921571295U CN210719615U CN 210719615 U CN210719615 U CN 210719615U CN 201921571295 U CN201921571295 U CN 201921571295U CN 210719615 U CN210719615 U CN 210719615U
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Abstract
The utility model discloses a municipal works quality testing is with keeping apart rail guard collision test device, including experimental apparatus main part fixed plate, the inside connection location slotted hole of having seted up of experimental apparatus main part fixed plate, and connect the downthehole gomphosis of constant head tank and be connected with the angular adjustment bearing, angular adjustment bearing top is connected with the stand fixed plate, experimental apparatus main part fixed plate top both sides are connected with first electric cylinder and second electric cylinder on the diagonal angle respectively, and the inner outside of first electric cylinder and second electric cylinder all is connected with the stand fixed plate to the push rod of first electric cylinder and second electric cylinder all is towards the direction of stand fixed plate. This municipal works quality detects with keeping apart rail guard collision test device makes the car when can't carrying out the multi-angle and traveling, can be through the angle that changes the guardrail in order to carry out the multi-angle collision experiment of car and guardrail, is convenient for be applicable to different experimental scenes.
Description
Technical Field
The utility model relates to a bump test technical field specifically is a municipal works quality detects with keeping apart rail guard bump test device.
Background
Highway guardrail plates can also be called as corrugated plates, corrugated guardrails, corrugated guardrail plates, engineering corrugated guardrail plates, highway corrugated beam guardrails, highway guardrails, guardrail plates, double-wave guardrails, bridge guardrail plates and the like. The highway guardrail plate is a main form of a semi-steel guardrail and is a continuous structure formed by mutually splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by upright posts. The guard rail plate needs to be subjected to a collision test after production so as to detect whether various performances of the guard rail plate reach the standard.
Among the current guardrail board bump test, can be with polylith guardrail board fixed mounting, then use the test car to align from the angle of difference and collide in order to carry out the experiment, but when the place was restricted, when the car can not the multi-angle go to the collision, then inconvenient carry out the car from the bump test of different angles and guardrail, can not the omnidirectional collect test data under the various angles, lead to the test result accurate inadequately.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal works quality detects uses isolation rail guard collision test device to when the unable multi-angle of car was gone, the inconvenient problem of carrying out the multi-angle collision experiment of car and guardrail was made in the place restriction that provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal works quality testing is with keeping apart rail guard collision test device, includes experimental apparatus main part fixed plate, the inside connection location slotted hole of having seted up of experimental apparatus main part fixed plate, and connect the downthehole gomphosis of constant head tank and be connected with the angular adjustment bearing, angular adjustment bearing top is connected with the stand fixed plate, stand fixed plate top external connection has sideboard fixed post, and sideboard fixed post is equipped with a plurality ofly to all be connected with ripple protection sideboard between the adjacent sideboard fixed post, experimental apparatus main part fixed plate top both sides are connected with first electric cylinder and second electric cylinder on the diagonal angle respectively, and the inner outside of first electric cylinder and second electric cylinder all is connected with the stand fixed plate to first electric cylinder and second electric cylinder's push rod all is towards the direction of stand fixed plate.
Preferably, electric cylinder and second electric cylinder's push rod all links to each other with the stand fixed plate through articulated seat, and the angular adjustment bearing is located the central point of stand fixed plate and puts.
Preferably, the baffle fixing stand column is connected with the corrugated protective baffle and the stand column fixing plate through bolt assemblies, and the axis of the baffle fixing stand column coincides with the vertical bisector of the stand column fixing plate.
Preferably, a main body mounting and fixing hole is formed in the experiment device main body fixing plate, and at least 4 parts are formed in the main body mounting and fixing hole.
Preferably, the angle adjusting bearing and the connecting positioning slot hole are both in inverted T-shaped structures, and the sizes of the angle adjusting bearing and the connecting positioning slot hole are equal.
Preferably, the length and the width of the upright post fixing plate are not greater than those of the experiment device main body fixing plate, and the transverse bisector and the longitudinal bisector of the upright post fixing plate and the experiment device main body fixing plate are overlapped.
Compared with the prior art, the beneficial effects of the utility model are that: this municipal works quality detects with keeping apart rail guard collision test device makes the car when can't carrying out the multi-angle and traveling, can be through the angle that changes the guardrail in order to carry out the multi-angle collision experiment of car and guardrail, is convenient for be applicable to different experimental scenes. This municipal works quality detects with keeping apart rail guard collision test device makes the stand fixed plate can rotate along connecting constant head tank hole inner wall through the angular adjustment bearing under first electric cylinder and second electric cylinder's promotion to the angle of the ripple protection sideboard on the whole change sideboard fixed column, thereby conveniently carry out the collision experiment of different angles under the condition that does not change the angle of traveling.
Drawings
FIG. 1 is a schematic structural view of the isolation protective guard collision test device for municipal engineering quality inspection of the present invention;
figure 2 is the utility model relates to a municipal works quality detects with isolation rail guard collision test device's top view.
In the figure: 1. the device comprises a first electric cylinder, a corrugated protective baffle plate, a baffle plate fixing upright post, a second electric cylinder, a first electric cylinder, a corrugated protective baffle plate, a second electric cylinder, a corrugated protective baffle plate, a.
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. 1-2, the present invention provides a technical solution: an isolation protective guard collision test device for municipal engineering quality detection comprises an experiment device main body fixing plate 5, wherein a connecting positioning groove hole 7 is formed in the experiment device main body fixing plate 5, an angle adjusting bearing 6 is embedded and connected in the connecting positioning groove hole 7, a main body mounting fixing hole 9 is formed in the experiment device main body fixing plate 5, at least 4 main body mounting fixing holes 9 are formed, a user can insert fixing pieces such as bolts into the ground through the main body mounting fixing hole 9 to fix the experiment device main body fixing plate 5 through the structure, the angle adjusting bearing 6 and the connecting positioning groove hole 7 are of an inverted T-shaped structure, the sizes of the angle adjusting bearing 6 and the connecting positioning groove hole 7 are equal, the angle adjusting bearing 6 cannot easily fall off from the inside of the connecting positioning groove hole 7 through the structure, and the top surface of the angle adjusting bearing 6 cannot protrude out of the top surface of the connecting positioning groove hole 7, the bottom surface of the upright post fixing plate 8 can be placed on the top surface of the experiment device main body fixing plate 5 to be kept stable, the top end of the angle adjusting bearing 6 is connected with the upright post fixing plate 8, the length and the width of the upright post fixing plate 8 are not larger than those of the experiment device main body fixing plate 5, and the transverse bisectors and the longitudinal bisectors of the upright post fixing plate 8 and the experiment device main body fixing plate 5 are coincident, so that the bottom surface of the upright post fixing plate 8 is not larger than those of the experiment device main body fixing plate 5, the top surface of the experiment device main body fixing plate 5 can bear the bottom surface of the upright post fixing plate 8, and when the upright post fixing plate 8 rotates, the deviation between the two sides of the upright post fixing plate 8 and the experiment device main body fixing plate 5 is not too large, the top end of the upright post fixing plate 8 is externally connected with the baffle fixing upright, the sideboard fixed stand 3 is connected with the ripple protection sideboard 2 and the stand fixed plate 8 through the bolt assembly, and the axis of the sideboard fixed stand 3 coincides with the vertical bisector of the stand fixed plate 8, this structure makes the sideboard fixed stand 3 can be dismantled with the ripple protection sideboard 2 and the stand fixed plate 8 through the bolt assembly is comparatively convenient each other, the convenience is changed after the collision experiment, and the sideboard fixed stand 3 can be located the central point of the stand fixed plate 8, 5 top both sides of experimental apparatus main part fixed plate are connected with first electric cylinder 1 and second electric cylinder 4 on the diagonal angle respectively, and the inside outside of first electric cylinder 1 and second electric cylinder 4 all is connected with stand fixed plate 8, and the push rod of first electric cylinder 1 and second electric cylinder 4 all faces the direction of stand fixed plate 8, this structure makes the stand fixed plate 8 can be connected through angle adjustment bearing 6 along the company under the promotion of first electric cylinder 1 and second electric cylinder 4 Connect 7 inner walls of positioning slot holes to rotate, with the whole angle that changes 2 of ripple protection sideboard on sideboard fixed post 3, thereby the convenience is carried out the collision experiment of different angles under the condition that does not change the angle of traveling, first electric cylinder 1 and second electric cylinder 4's push rod all links to each other with stand fixed plate 8 through articulated seat, and angular adjustment bearing 6 is located the central point of stand fixed plate 8, this structure makes first electric cylinder 1 and second electric cylinder 4 release the push rod when in order to remove stand fixed plate 8, can change direction through articulated seat, mutual interference's the condition can not appear, and stand fixed plate 8 can rotate as the axis with the angular adjustment bearing 6 of central point, make the skew position of stand fixed plate 8 both sides can not differ too greatly.
The working principle is as follows: when the isolation guard rail collision test device for municipal engineering quality detection is used, firstly, objects such as screws are inserted into the main body mounting fixing holes 9 to fix the test device main body fixing plate 5 on the ground, then the baffle plate fixing upright posts 3 and the corrugated protection baffle plate 2 can be fixed on the upright post fixing plate 8 through bolts, when the angle of the corrugated protection baffle plate 2 needs to be changed so as to carry out multi-angle collision test, the first electric cylinder 1 and the second electric cylinder 4 can be started to push the two sides of the upright post fixing plate 8, the upright post fixing plate 8 can rotate along the inner wall of the connecting positioning slotted hole 7 through the angle adjusting bearing 6, so that the angle of the upright post fixing plate 8 can be integrally changed, the angle of the corrugated protection baffle plate 2 between the baffle plate fixing upright posts 3 on the upright post fixing plate 8 can be changed, and multi-angle collision test can be conveniently carried out, the acquisition of the collision test data is realized by externally connecting general data acquisition equipment in the field to the protective baffle plate 2 to collect professional data, so that a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a municipal works quality detects with keeping apart rail guard collision test device, includes experimental apparatus main part fixed plate (5), its characterized in that: a connecting positioning slot hole (7) is arranged inside the experiment device main body fixing plate (5), an angle adjusting bearing (6) is embedded and connected in the connecting positioning slotted hole (7), the top end of the angle adjusting bearing (6) is connected with an upright post fixing plate (8), the outer part of the top end of the upright post fixing plate (8) is connected with a plurality of baffle plate fixing upright posts (3), and the baffle plate fixing upright posts (3) are provided with a plurality of baffle plates, corrugated protective barrier plates (2) are connected between the adjacent barrier plate fixing upright posts (3), the opposite angles of the two sides above the experimental device main body fixing plate (5) are respectively connected with a first electric cylinder (1) and a second electric cylinder (4), and the outer parts of the inner ends of the first electric cylinder (1) and the second electric cylinder (4) are both connected with an upright post fixing plate (8), and the push rods of the first electric cylinder (1) and the second electric cylinder (4) face the direction of the upright post fixing plate (8).
2. The municipal engineering quality detection isolation guard rail collision test device according to claim 1, wherein: the push rods of the first electric cylinder (1) and the second electric cylinder (4) are connected with the upright post fixing plate (8) through hinged seats, and the angle adjusting bearing (6) is located at the center of the upright post fixing plate (8).
3. The municipal engineering quality detection isolation guard rail collision test device according to claim 1, wherein: the baffle plate fixing upright posts (3) are connected with the corrugated protection baffle plates (2) and the upright post fixing plates (8) through bolt assemblies, and the axes of the baffle plate fixing upright posts (3) are coincided with the vertical bisector of the upright post fixing plates (8).
4. The municipal engineering quality detection isolation guard rail collision test device according to claim 1, wherein: be equipped with main part installation fixed orifices (9) in experimental apparatus main part fixed plate (5), and main part installation fixed orifices (9) are equipped with at least 4.
5. The municipal engineering quality detection isolation guard rail collision test device according to claim 1, wherein: the angle adjusting bearing (6) and the connecting positioning slotted hole (7) are both in inverted T-shaped structures, and the sizes of the angle adjusting bearing (6) and the connecting positioning slotted hole (7) are equal.
6. The municipal engineering quality detection isolation guard rail collision test device according to claim 1, wherein: the length and width of the upright post fixing plate (8) are not greater than the length and width of the experiment device main body fixing plate (5), and the transverse bisector and the longitudinal bisector of the upright post fixing plate (8) and the experiment device main body fixing plate (5) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571295.2U CN210719615U (en) | 2019-09-20 | 2019-09-20 | Municipal works quality detects with keeping apart rail guard collision test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571295.2U CN210719615U (en) | 2019-09-20 | 2019-09-20 | Municipal works quality detects with keeping apart rail guard collision test device |
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| Publication Number | Publication Date |
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| CN210719615U true CN210719615U (en) | 2020-06-09 |
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| CN201921571295.2U Active CN210719615U (en) | 2019-09-20 | 2019-09-20 | Municipal works quality detects with keeping apart rail guard collision test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179672A (en) * | 2020-09-15 | 2021-01-05 | 吉林大学 | Vehicle type servo electric cylinder rolling guide rail front and rear protective guard test bed |
-
2019
- 2019-09-20 CN CN201921571295.2U patent/CN210719615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179672A (en) * | 2020-09-15 | 2021-01-05 | 吉林大学 | Vehicle type servo electric cylinder rolling guide rail front and rear protective guard test bed |
| CN112179672B (en) * | 2020-09-15 | 2021-07-20 | 吉林大学 | Vehicle type servo electric cylinder rolling guide rail front and rear protective guard test bed |
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