CN218157353U - Guardrail intensity detection device for bridge engineering - Google Patents
Guardrail intensity detection device for bridge engineering Download PDFInfo
- Publication number
- CN218157353U CN218157353U CN202222099094.5U CN202222099094U CN218157353U CN 218157353 U CN218157353 U CN 218157353U CN 202222099094 U CN202222099094 U CN 202222099094U CN 218157353 U CN218157353 U CN 218157353U
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- Prior art keywords
- fixedly connected
- guardrail
- bridge
- detection device
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a guardrail intensity detection device for bridge engineering, including striking subassembly, electronic jar, supporting riser, base, level compression board and bridge railing body, base top fixedly connected with supporting riser, the upper portion of supporting riser transversely runs through fixed cover and has connect electronic jar, the flexible end fixedly connected with stopper of electronic jar drives the second threaded rod through rotating the turning handle and rotates, and the second threaded rod rotates and drives dynamic clamping plate and compress tightly fixedly to the bridge railing body, with the fixed back of bridge railing body, through the work of external switch control electronic jar, moves the stopper through the flexible end shrink of electronic jar, and under first horizontal pole and the sliding fit who supports the riser simultaneously, it is more steady to make the stopper remove, moves the back until the stopper from the connecting rod top, under the effect of striking piece gravity this moment, makes the connecting rod move along pivot anticlockwise, strikes to the bridge railing body until striking piece fast.
Description
Technical Field
The utility model relates to a guardrail detects technical field, specifically is a guardrail intensity detection device for bridge engineering.
Background
The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, the bridge guardrail can be installed on a bridge in bridge engineering generally to play a role in protection, and after the bridge guardrail is manufactured, the bridge guardrail can be subjected to spot inspection generally to detect the strength.
The existing bridge guardrail detection device generally utilizes a hydraulic device to extrude the bridge guardrail to detect the strength of the bridge guardrail, the extrusion detection mode cannot well simulate the strength condition of the bridge guardrail when the bridge guardrail bears the impact of a vehicle, and therefore the bridge guardrail strength detection device for the bridge engineering is provided to optimize the bridge guardrail strength detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guardrail intensity detection device for bridge engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a guardrail intensity detection device for bridge engineering, includes base and bridge guardrail body, base top fixedly connected with supports the riser, the upper portion of supporting the riser transversely runs through fixed the cup jointing has electronic jar, the flexible fixedly connected with stopper of electronic jar, two fixed diaphragms of upper portion one side symmetry fixedly connected with of supporting the riser, two common fixedly connected with pivot between the fixed diaphragm, the outside of pivot transversely runs through to rotate the cover and is equipped with the connecting rod, the one end fixedly connected with second connecting plate of connecting rod, the other end of connecting rod extends the stopper bottom, one side of second connecting plate is provided with the striking subassembly, the striking subassembly includes striking piece and first connecting plate, base top fixedly connected with fixed block, the symmetry transversely runs through to slide on the fixed block and has cup jointed two second horizontal poles, two the common fixedly connected with of one end of second horizontal pole moves the clamp plate, the second threaded rod has transversely run through the screw thread on the fixed block and has cup jointed, the one side of second threaded rod rotates and is connected with, the other end fixedly connected with of second threaded rod changes the handle, base top fixedly connected with decides the clamp plate.
As a further aspect of the present invention: two first horizontal poles are symmetrically and transversely penetrated, slidably sleeved and connected on the supporting vertical plate, and one ends of the first horizontal poles are fixedly connected with one sides of the limiting blocks.
As a further aspect of the present invention: the impact block and the first connecting plate are of a fixed integrated structure.
As a further aspect of the present invention: one side symmetry of second connecting plate is provided with two first threaded rods, two equal thread bush behind the first connecting plate is transversely run through to the one end of first threaded rod is equipped with the nut, transversely run through on the first connecting plate and offer the through-hole that is used for first threaded rod to pass.
As a further aspect of the present invention: the fixed compression plate is opposite to the movable clamping plate.
As the utility model discloses further scheme again: the bridge guardrail body is arranged between the fixed compression plate and the movable clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. drive the second threaded rod through rotating the turning handle and rotate, the second threaded rod rotates and drives the dynamic clamping plate and compress tightly fixedly to the bridge railing body, fix the back well with the bridge railing body, through the work of external switch control electronic jar, the flexible end shrink through electronic jar drives the stopper and moves right, first horizontal pole and support riser's sliding fit down simultaneously, it is more steady to make the stopper remove, after removing from the connecting rod top until the stopper, at this moment under the effect of striking piece gravity, make the connecting rod along pivot anticlockwise rotation, strike to the bridge railing body until the striking piece is fast, judge its intensity through observing the deformation condition that the bridge railing body produced, the utility model discloses the mode of the simulation vehicle striking that can be fine comes the intensity of bridge railing body to detect.
2. Through twisting off the nut, take off first connecting plate from first threaded rod again to can change the impact subassembly, can change the striking piece of different weight, thereby can detect the intensity of bridge railing body through the striking piece of different weight.
3. The bridge guardrail body is convenient to compress and fix through the cooperation of the fixed compression plate, the movable clamping plate, the second cross rod, the second threaded rod, the rotating handle and the fixed block, and the bridge guardrail body is convenient to take down.
Drawings
Fig. 1 is a schematic structural view of a guardrail strength detection device for bridge engineering.
Fig. 2 is an enlarged view of a point a in the guardrail strength detection device for bridge engineering.
Fig. 3 is an enlarged view of a position B in the guardrail strength detection device for bridge engineering.
Fig. 4 is a schematic view of a partial structure of a guardrail strength detection device for bridge engineering.
Shown in the figure: striking subassembly 1, striking piece 101, first connecting plate 102, connecting rod 2, pivot 3, fixed diaphragm 4, stopper 5, first horizontal pole 6, electronic jar 7, support riser 8, base 9, level pressure board 10, bridge railing body 11, second connecting plate 12, first threaded rod 13, nut 14, move clamping plate 15, second horizontal pole 16, second threaded rod 17, turning handle 18, fixed block 19.
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 to 4, in the embodiment of the present invention, a guardrail strength detecting device for bridge engineering comprises a base 9 and a bridge guardrail body 11, wherein a supporting vertical plate 8 is fixedly connected to the top of the base 9, an electric cylinder 7 is fixedly connected to the upper portion of the supporting vertical plate 8 in a transverse penetrating manner, a limiting block 5 is fixedly connected to the telescopic end of the electric cylinder 7, two first transverse rods 6 are symmetrically and transversely slidably sleeved on the supporting vertical plate 8, one end of each of the two first transverse rods 6 is fixedly connected to one side of the limiting block 5, two fixed transverse plates 4 are symmetrically and fixedly connected to one side of the upper portion of the supporting vertical plate 8, a rotating shaft 3 is fixedly connected between the two fixed transverse plates 4, a connecting rod 2 is transversely sleeved on the outer side of the rotating shaft 3 in a penetrating manner, one end of the connecting rod 2 is fixedly connected to a second connecting plate 12, the other end of the connecting rod 2 extends to the bottom of the limiting block 5, an impact assembly 1 is arranged on one side of the second connecting plate 12, the impact assembly 1 comprises an impact block 101 and a first connecting plate 102, the first connecting plate 101 and a first connecting plate 102 are fixedly connected to a fixed block 17, one end of the first connecting rod is connected to a screw rod 17, and a screw is connected to a screw nut 17, and a screw is connected to a screw rod 17, and a screw rod 17 fixed block 16 is connected to a screw rod 17, the top of the base 9 is fixedly connected with a fixed pressing plate 10, the fixed pressing plate 10 and a movable clamping plate 15 are arranged right opposite to each other, the bridge guardrail body 11 is arranged between the fixed pressing plate 10 and the movable clamping plate 15, the electric cylinder 7 is electrically connected with an external switch through a wire, the external switch is used for controlling the electric cylinder 7 to work, and a through hole for the first threaded rod 13 to pass through is formed in the first connecting plate 102 in a transverse penetrating mode.
The utility model discloses a theory of operation is:
this guardrail intensity detection device for bridge engineering in use, when needs carry out intensity detection to the bridge guardrail, at first place the bridge guardrail body 11 that will treat and place in base 9 top and be located and decide between clamp plate 10 and the dynamic pressure strip 15, and then drive second threaded rod 17 through rotating turning handle 18 and rotate, screw-thread fit through second threaded rod 17 and fixed block 19, sliding fit through second horizontal pole 16 and fixed block 19 simultaneously, second threaded rod 17 rotates and drives dynamic pressure strip 15 and compress tightly fixed bridge guardrail body 11, fix the back with guardrail body 11, through the work of electronic jar 7 of external switch control, flexible end shrink through electronic jar 7 drives stopper 5 and moves right, simultaneously under first horizontal pole 6 and the sliding fit who supports riser 8, make stopper 5 remove more steadily, until stopper 5 removes the back from connecting rod 2 top, this moment under the effect of striking piece 101 gravity, make connecting rod 2 along 3 anticlockwise rotations of pivot, strike to bridge guardrail body 11 fast until striking piece 101, the deformation condition that observes body 11 produces through the bridge observation body judges its intensity, thereby the realization is to the guardrail body can change the impact strength of bridge guardrail body and carry out the impact of the impact piece and detect the different weight of bridge guardrail body and change the impact nut component 13, thereby the bridge guardrail body can change the impact piece through the impact piece 14 again.
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 guardrail intensity detection device for bridge engineering, includes base (9) and bridge railing body (11), its characterized in that: the top of the base (9) is fixedly connected with a supporting vertical plate (8), the upper part of the supporting vertical plate (8) is transversely penetrated and fixedly sleeved with an electric cylinder (7), a telescopic end of the electric cylinder (7) is fixedly connected with a limiting block (5), one side of the upper part of the supporting vertical plate (8) is symmetrically and fixedly connected with two fixed transverse plates (4), two rotary shafts (3) are fixedly connected between the fixed transverse plates (4) together, the outer side of each rotary shaft (3) is transversely penetrated and rotatably sleeved with a connecting rod (2), one end of each connecting rod (2) is fixedly connected with a second connecting plate (12), the other end of each connecting rod (2) extends to the bottom of the limiting block (5), one side of each second connecting plate (12) is provided with an impact assembly (1), the impact assembly (1) comprises an impact block (101) and a first connecting plate (102), the top of the base (9) is fixedly connected with a fixed block (19), two second transverse penetrating and sliding sleeves two second transverse rods (16), one end of each second transverse rod (16) is fixedly connected with a movable plate (15), the transverse threaded rod (17) transversely penetrated and rotatably connected with one side of the second threaded rod (17), the other end of the second threaded rod (17) is fixedly connected with a rotating handle (18), and the top of the base (9) is fixedly connected with a fixed pressing plate (10).
2. The guardrail strength detection device for bridge engineering of claim 1, wherein: support riser (8) and go up the symmetry and transversely run through the slip and cup joint two first horizontal poles (6), two the one end of first horizontal pole (6) all with one side fixed connection of stopper (5).
3. The guardrail strength detection device for bridge engineering of claim 1, wherein: the impact block (101) and the first connecting plate (102) are of a fixed integrated structure.
4. The guardrail strength detection device for bridge engineering of claim 1, wherein: two first threaded rods (13) are symmetrically arranged on one side of the second connecting plate (12), one ends of the two first threaded rods (13) transversely penetrate through the rear portion of the first connecting plate (102) and are respectively sleeved with a nut (14), and through holes for the first threaded rods (13) to penetrate through are transversely formed in the first connecting plate (102) in a penetrating mode.
5. The guardrail strength detection device for bridge engineering of claim 1, characterized in that: the fixed compression plate (10) is opposite to the movable clamping plate (15).
6. The guardrail strength detection device for bridge engineering of claim 1, characterized in that: the bridge guardrail body (11) is arranged between the fixed compression plate (10) and the movable clamping plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099094.5U CN218157353U (en) | 2022-08-10 | 2022-08-10 | Guardrail intensity detection device for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099094.5U CN218157353U (en) | 2022-08-10 | 2022-08-10 | Guardrail intensity detection device for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218157353U true CN218157353U (en) | 2022-12-27 |
Family
ID=84599088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222099094.5U Expired - Fee Related CN218157353U (en) | 2022-08-10 | 2022-08-10 | Guardrail intensity detection device for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218157353U (en) |
-
2022
- 2022-08-10 CN CN202222099094.5U patent/CN218157353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |