CN216870250U - Face empty guardrail glass shock resistance detection device - Google Patents
Face empty guardrail glass shock resistance detection device Download PDFInfo
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- CN216870250U CN216870250U CN202123413270.XU CN202123413270U CN216870250U CN 216870250 U CN216870250 U CN 216870250U CN 202123413270 U CN202123413270 U CN 202123413270U CN 216870250 U CN216870250 U CN 216870250U
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Abstract
The utility model belongs to the field of glass performance detection, and particularly discloses a detection device for the shock resistance of glass of an empty guardrail, which comprises a vertical support plate, a bottom plate, a hanging bracket and a stabilizing plate, wherein the vertical support plate is fixedly connected with the bottom plate; a positioning groove for inserting the test glass is reserved on the top surface of the bottom plate, a pressing plate is arranged above the bottom plate in parallel, and an adjusting assembly for controlling the lifting plate to lift is arranged on the outer side surface of the vertical support plate; the hanging bracket is fixedly provided with a hanging ring, a sand bag is hung on the hanging ring through a rope, a hanging ring is fixed on one side face, away from the vertical support plate, of the sand bag, a hanging plate is connected between the tail end of the stabilizing plate and the hanging bracket in an inclined mode, a jack is reserved on the side face of the lower end of the hanging plate, and a bolt is arranged on the jack in a matched mode. The detection device provided by the utility model can realize quick disassembly and assembly of test glass, is simple to operate and improves the detection efficiency; utilize the locating pin to fix the sand bag fixed point in the jack department of hanger plate side, the angle that can guarantee the rise of sand bag and transfer when every test is unanimous, guarantees to detect the precision.
Description
Technical Field
The utility model relates to the field of glass performance detection, in particular to a device for detecting the shock resistance of glass of an empty guardrail.
Background
The impact resistance of the glass of the adjacent hollow guardrail needs to be detected before the glass is installed and used so as to detect the rigidity and the strength of the glass and the firmness of installation. The common mode is to hang 60kg heavy sand bag on the hanger with the rope, hang the point apart from the length in the middle part of the sand bag and be 1.5m, the sand bag closely clings to the center of the test glass when hanging, pull up the sand bag backwards, put the sand bag suddenly when the sand bag rope included angle 45 with the plumb line, make the vertical force of sand bag strike glass naturally, 3 times have no abnormal phenomenon in succession and be qualified.
During actual detection operation, test glass cannot be quickly disassembled and assembled, so that the detection efficiency is influenced; in addition, during testing, the sand bag is pulled up manually for testing, the pulling-up height is difficult to be consistent each time, the angle control is inaccurate, and the testing result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting the shock resistance of an empty guardrail glass, which aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for detecting the shock resistance of glass of an empty guardrail comprises a vertical support plate, a bottom plate, a hanging bracket and a fixing plate, wherein the bottom plate is inwards and vertically bent, the top part of the vertical support plate is inwards and vertically bent and extends to form the hanging bracket, and the tail end of the hanging bracket is downwards and vertically bent to form the fixing plate; a positioning groove for inserting test glass is reserved on the top surface of the bottom plate, a pressing plate is arranged above the bottom plate in parallel, a clamping groove in an L-shaped structure is formed in the bottom surface of the pressing plate, a guide groove is reserved in the middle of the vertical support plate, a lifting plate which penetrates out of the guide groove in a sliding mode is arranged in the middle of the pressing plate, and an adjusting assembly for controlling the lifting plate to lift is arranged on the outer side surface of the vertical support plate; the hanging bracket is fixedly provided with a hanging ring, a sand bag is hung on the hanging ring through a rope, a hanging ring is fixed on one side face, away from the vertical support plate, of the sand bag, a hanging plate is connected between the tail end of the stabilizing plate and the hanging bracket in an inclined mode, a jack is reserved on the side face of the lower end of the hanging plate, and a bolt is arranged on the jack in a matched mode.
Preferably, the hanger is arranged at the far end of the vertical support plate, and the width of the hanger is 1/2 of the width of the vertical support plate.
Preferably, the adjusting component comprises a fixing plate and a screw rod, the fixing plate is installed on the side face of the vertical support plate and is arranged under the lifting plate in parallel, a screw hole matched with the screw rod is reserved in the middle of the fixing plate, the screw rod penetrates through the fixing plate, the upper end of the screw rod is rotatably connected with the bottom face of the lifting plate through an adapter, and a rotating handle is installed at the lower end of the screw rod.
Preferably, a limit groove is respectively formed in two sides of the guide groove on one surface of the vertical support plate back to the adjusting assembly, and a limit block embedded into the limit groove to slide is correspondingly arranged on the pressing plate.
Preferably, when the sand bag hangs perpendicularly, hug closely test glass central authorities, when the sand bag passes through the link and fixes in the jack department of hanger plate side, the rope is 45 with vertical direction's contained angle.
Preferably, when the sand bag is vertically suspended, the distance between the hanging ring and the middle part of the sand bag is 1.5 m.
Compared with the prior art, the utility model has the beneficial effects that:
the detection device provided by the utility model can realize quick disassembly and assembly of test glass, is simple to operate and improves the detection efficiency; utilize the locating pin to fix the sand bag fixed point in the jack department of hanger plate side, the angle that can guarantee the rise of sand bag and transfer when experimental at every turn is unanimous, guarantees to detect the precision.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a specific structural schematic diagram of the vertical support plate of the utility model.
In the figure: 1. a vertical support plate; 2. a base plate; 3. a hanger; 4. a stabilizing plate; 5. positioning a groove; 6. pressing a plate; 7. a card slot; 8. a guide groove; 9. a lifting plate; 10. a fixing plate; 11. a screw; 12. a limiting groove; 13. a limiting block; 14. testing glass; 15. a hoisting ring; 16. a rope; 17. a sand bag; 18. hanging a ring; 19. a hanger plate; 20. a jack; 21. and (4) a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a device for detecting the shock resistance of glass of an empty guardrail comprises a vertical support plate 1, a bottom plate 2 formed by inwards and vertically bending the bottom of the vertical support plate 1, a hanging bracket 3 formed by inwards and vertically bending the top of the vertical support plate and extending the top of the vertical support plate, and a stabilizing plate 4 formed by downwards and vertically bending the tail end of the hanging bracket 3; a positioning groove 5 for inserting a test glass 14 is reserved on the top surface of the bottom plate 2, a pressing plate 6 is arranged above the bottom plate 2 in parallel, a clamping groove 7 with an L-shaped structure is formed in the bottom surface of the pressing plate 6, a guide groove 8 is reserved in the middle of the vertical support plate 1, a lifting plate 9 sliding out of the guide groove 8 is arranged in the middle of the pressing plate 6, and an adjusting assembly for controlling the lifting plate 9 to lift is arranged on the outer side surface of the vertical support plate 1; a hanging ring 15 is fixed on the hanging frame 3, a sand bag 17 is hung on the hanging ring 15 through a rope 16, a hanging ring 18 is fixed on one side face, away from the vertical support plate 1, of the sand bag 17, a hanging plate 19 which is obliquely arranged is connected between the tail end of the stabilizing plate 4 and the hanging frame 3, a jack 20 is reserved on the side face of the lower end of the hanging plate 19, and a bolt 21 is arranged on the jack 20 in a matched mode.
Further, the hanger 3 is arranged at the far end of the vertical support plate 1, and the width of the hanger is 1/2 of the width of the vertical support plate 1.
Furthermore, the adjusting assembly comprises a fixing plate 10 and a screw rod 11, the fixing plate 10 is installed on the side surface of the vertical support plate 1 and is arranged under the lifting plate 9 in parallel, a screw hole matched with the screw rod 11 is reserved in the middle of the fixing plate, the screw rod 11 penetrates through the fixing plate 10, the upper end of the screw rod is rotatably connected with the bottom surface of the lifting plate 9 through an adapter, and a rotating handle is installed at the lower end of the screw rod.
Furthermore, a limit groove 12 is respectively formed in two sides of the guide groove 8 on one surface of the vertical support plate 1, which is back to the adjusting assembly, and a limit block 13 embedded into the limit groove 12 and sliding is correspondingly arranged on the pressing plate 6.
Further, when the sand bag 17 is vertically suspended, the sand bag is tightly attached to the center of the test glass 14, and when the sand bag 17 is fixed at the insertion hole 20 on the side surface of the hanging plate 19 through the hanging ring 18, the included angle between the rope 16 and the vertical direction is 45 degrees.
Further, when the sand bag 17 is vertically suspended, the distance between the hanging ring 15 and the middle part of the sand bag 17 is 1.5 m.
The working principle is as follows:
during detection, the test glass 14 is firstly inserted into the positioning groove 5 on the bottom plate 2, then the screw 11 of the adjusting component is rotated through the rotating handle, the lifting plate 9 moves downwards, the pressing plate 6 is driven to move downwards, the clamping groove 7 on the bottom surface of the pressing plate presses the upper end of the test glass 14, and the test glass 14 is fixed.
Then the hanging ring 18 on the sand bag 17 is pulled up to be aligned with the jack 20 on the side surface of the hanging plate 19, then the bolt 21 is inserted to finish the test preparation of the sand bag 17, and the included angle between the rope 16 and the vertical direction is 45 degrees; during testing, the bolt 21 is pulled out quickly, the sand bag 17 impacts the center of the test glass 14 by depending on the self vertical force, and the test glass is qualified after being impacted for 3 times continuously without abnormal phenomena.
The detection device can realize the quick assembly and disassembly of the test glass 14, is simple to operate, and improves the detection efficiency; utilize locating pin 21 to fix the fixed point of sand bag 17 in the jack 20 department of hanger plate 19 side, can guarantee the angle unanimous that rises and transfer of sand bag 17 when experimental at every turn, guarantee to detect the precision.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The impact resistance detection device for the glass of the overhead guardrail is characterized by comprising a vertical support plate (1), wherein the bottom of the vertical support plate is inwards and vertically bent to form a bottom plate (2), the top of the vertical support plate is inwards and vertically bent and extends to form a hanging bracket (3), and the tail end of the hanging bracket (3) is downwards and vertically bent to form a stabilizing plate (4); a positioning groove (5) for inserting test glass (14) is reserved in the top surface of the bottom plate (2), a pressing plate (6) is arranged above the bottom plate (2) in parallel, a clamping groove (7) with an L-shaped structure is formed in the bottom surface of the pressing plate (6), a guide groove (8) is reserved in the middle of the vertical support plate (1), a lifting plate (9) which penetrates out of the guide groove (8) in a sliding mode is arranged in the middle of the pressing plate (6), and an adjusting assembly for controlling the lifting plate (9) to lift is arranged on the outer side surface of the vertical support plate (1); hanging ring (15) are fixed on hanger (3), sand bag (17) have been hung through rope (16) on hanging ring (15), and a side that vertical extension board (1) was kept away from in sand bag (17) is fixed with link (18), is connected with hanger plate (19) that the slope set up between steadying board (4) end and hanger (3), and hanger plate (19) lower extreme side is reserved has jack (20), and the cooperation is provided with bolt (21) on jack (20).
2. The detection device for the impact resistance of the glass of the overhead guard rail according to claim 1, characterized in that: the hanger (3) is arranged at the far end of the vertical support plate (1) and has the width of 1/2 which is the width of the vertical support plate (1).
3. The empty guardrail glass impact resistance detection device of claim 1, characterized in that: the adjusting component comprises a fixing plate (10) and a screw rod (11), the fixing plate (10) is installed on the side face of the vertical support plate (1), and is arranged under the lifting plate (9) in parallel, a screw hole matched with the screw rod (11) is reserved in the middle of the fixing plate, the screw rod (11) penetrates through the fixing plate (10), the upper end of the screw rod is rotatably connected with the bottom face of the lifting plate (9) through an adapter, and a rotating handle is installed at the lower end of the screw rod.
4. The detection device for the impact resistance of the glass of the overhead guard rail according to claim 1, characterized in that: a limit groove (12) is respectively formed in two sides of the guide groove (8) on one surface of the vertical support plate (1) back to the adjusting assembly, and a limit block (13) embedded into the limit groove (12) and sliding is correspondingly arranged on the pressing plate (6).
5. The empty guardrail glass impact resistance detection device of claim 1, characterized in that: when the sand bag (17) is vertically suspended, the sand bag is tightly attached to the center of the test glass (14), when the sand bag (17) is fixed at the insertion hole (20) on the side surface of the hanging plate (19) through the hanging ring (18), the included angle between the rope (16) and the vertical direction is 45 degrees.
6. The empty guardrail glass impact resistance detection device of claim 1, characterized in that: when the sand bag (17) is vertically suspended, the distance between the hanging ring (15) and the middle part of the sand bag (17) is 1.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413270.XU CN216870250U (en) | 2021-12-31 | 2021-12-31 | Face empty guardrail glass shock resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413270.XU CN216870250U (en) | 2021-12-31 | 2021-12-31 | Face empty guardrail glass shock resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870250U true CN216870250U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123413270.XU Active CN216870250U (en) | 2021-12-31 | 2021-12-31 | Face empty guardrail glass shock resistance detection device |
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| Country | Link |
|---|---|
| CN (1) | CN216870250U (en) |
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2021
- 2021-12-31 CN CN202123413270.XU patent/CN216870250U/en active Active
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