CN110777702A - Device for elastic protection - Google Patents
Device for elastic protection Download PDFInfo
- Publication number
- CN110777702A CN110777702A CN201911034326.5A CN201911034326A CN110777702A CN 110777702 A CN110777702 A CN 110777702A CN 201911034326 A CN201911034326 A CN 201911034326A CN 110777702 A CN110777702 A CN 110777702A
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- China
- Prior art keywords
- upright
- elastic
- elastic protection
- upright column
- protection according
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a device for elastic protection, which comprises a first upright column, a second upright column and a third upright column, wherein the first upright column is arranged at the edge of a bridge floor and is fixed in position; the support rod pieces are arranged between the first upright columns in a crossed manner and control the distance between every two first upright columns; wherein the support bar comprises a support bar and an elastic member; one end of the supporting rod is connected with the first upright column through a sliding groove arranged on the first upright column, and the other end of the supporting rod is connected with other first upright columns through elastic members. The invention solves the technical problems that the existing road and bridge safety protection device is not convenient to disassemble and assemble or the connection structure is unstable, the rapid adjustment cannot be carried out according to the actual situation on site, the arrangement is effective, and the existing road and bridge safety protection device is formed by connecting rigid connecting pieces and is easy to deform and damage under the action of external force.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a device for elastic protection.
Background
In recent years, with the development of high speed of economy, many early expressways cannot meet the increasing traffic demand, and the actual load-bearing traffic volume far exceeds the traffic volume range to be borne by the expressways, so that traffic jam is frequent, traffic accidents are frequent, the operation capacity of the expressways is gradually reduced, and many expressways are undergoing reconstruction and expansion construction. In particular to the construction of a tolling highway of bridges and the like, which is an optimal scheme for construction and normal traffic of roads to reduce the influence of the construction on the normal traffic of the roads while constructing. However, the road relating to the bridge can be dismantled original protective guard in the reconstruction and extension process, the safety factor of the travelling crane and the pedestrian is reduced, and meanwhile, the traditional temporary protection structure is dispersed or is inconvenient to move, disassemble and assemble, can not be rapidly adjusted and effectively set according to the actual situation on site, is mostly formed by connecting rigid members, and is easy to deform and damage under the action of external force.
Disclosure of Invention
The invention mainly aims to provide a device for elastic protection, which aims to solve the technical problems that a traditional temporary protection structure is dispersed or inconvenient to move, disassemble and assemble, cannot be quickly adjusted and effectively arranged according to the actual situation on site, is formed by connecting rigid components and is easy to deform and damage under the action of external force.
In order to achieve the above object, there is provided an apparatus for elastic protection, comprising:
the first upright column is arranged at the edge of the bridge floor and is fixed in position;
the support rod pieces are arranged between the first upright columns in a crossed manner and control the distance between every two first upright columns; wherein the support bar comprises a support bar and an elastic member;
one end of the supporting rod is connected with the first upright column through a sliding groove arranged on the first upright column, and the other end of the supporting rod is connected with other first upright columns through elastic members.
The monitoring device is arranged on the first upright post and/or the support rod piece;
the monitoring device is connected with the monitoring device, and the monitoring device is connected with the monitoring device and used for monitoring the abnormal conditions;
further, the protective net is arranged between the first stand columns.
Furthermore, the device comprises a second cross bar which is fixedly connected with a plurality of first upright posts.
Further, including fixed base, fixed base with the first stand is connected.
Further, the fixed base is anchored on the bridge deck.
Furthermore, a fluorescent mark is arranged on the first upright post.
Furthermore, the upper end of the first upright post is provided with a spacing rod for blocking the distance between the vehicle and/or the pedestrian and the support rod piece.
Furthermore, the spacing rods are connected through a cross rod
In the embodiment of the invention, a mode of providing a device for elastic protection is adopted, and the device for elastic protection which is easy to install, convenient to adjust and provided with an elastic component is set, so that the aim of reducing the loss of the protection device while performing adaptive protection on a construction site is achieved, and the technical problems that a traditional temporary protection structure is dispersed or inconvenient to move, disassemble and assemble, cannot be adjusted quickly and effectively according to the actual condition of the site, is formed by connecting rigid components, and is easy to deform and damage under the action of external force are solved.
In addition, the invention combines the monitoring device and the alarm device, monitors the device for elastic protection from time to time, ensures the normal use of the device for elastic protection, reduces the danger caused by the incomplete protection and improves the safety coefficient of a construction site.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the invention and to make further features, objects, and advantages of the invention apparent. The drawings and their description illustrate exemplary embodiments of the invention and do not limit it inappropriately. In the drawings:
FIG. 1 is a schematic view of a device for elastic protection according to an embodiment of the present application;
fig. 2 is a schematic structural view of a fixing base of an apparatus for elastic protection according to an embodiment of the present application.
Reference numerals
1: a first upright post; 2: supporting the rod member; 201: a support bar; 202: an elastic member; 3: a monitoring device; 4: an alarm device; 5: a second cross bar; 6: and fixing the base.
Detailed Description
In order to make the person skilled in the art better understand the application scheme of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, shall fall within the scope of protection of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application are described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the drawings.
As shown in fig. 1, the application of the invention relates to a safety monitoring protection device, which comprises first upright posts 1 and support rod members 2, wherein the first upright posts 1 are arranged at the edge of the bridge deck of a bridge road under construction and are used for fixing the whole position of the safety monitoring protection device, the safety monitoring protection device at least comprises two first upright posts, the whole safety monitoring protection device is a detachable and assembled structure, and the safety monitoring protection device can be assembled according to the specific requirement of a construction site, so that the safety monitoring protection device is suitable for the site to perform protection; the support rod pieces 2 are arranged between the first upright posts 1 in a crossed manner and used for controlling the distance between every two first upright posts 1; in the preferred embodiment of the present invention, the support rod 2 includes a support rod 201 and an elastic member 202, one end of the support rod 201 is connected to the first upright 1 through a sliding groove provided on the first upright 1, and the other end is connected to the other first upright 1 through the elastic member 202.
In a preferred embodiment of the present invention, the elastic member 202 comprises a spring, one end of the spring is connected to the first upright and the other end is connected to the support rod, and in order to ensure the stability of the spring under force, the spring is preferably connected to the first upright and the support rod through a connecting member. In other embodiments, the elastic member may include multiple sets of springs, or may be other structures and/or materials with the function that can achieve the effect of buffering the resilience.
In the preferred embodiment of the present invention, the monitoring device 3 and the alarm device 4 are included, the monitoring device 3 is arranged on the first upright 1 and/or the support rod 2, and the stress condition of the first upright 1 and/or the support rod 2 is monitored. The support rod 2 at least comprises a group of crossed support rods, and two ends of each support rod are respectively connected with the first upright post; in the embodiment at the further right end, in order to improve the stability of the structure of the support rod member, the support rods of the support rod member are connected through the connecting piece, so that the damage of the support rods caused by structural friction in the process of adjusting the position of the first stand column is avoided.
In a preferred embodiment, a protective net is arranged between every two first columns 1, and the protective net is detachably connected with the first columns; preferably, the protective net is a steel wire net. In other embodiments, the protective net is a rope net.
The monitoring device 3 monitors the stress condition of the first upright post 1 and/or the support rod piece; in other preferred embodiments, the monitoring device 3 monitors the distance of the approaching object in front of the first upright 1 and/or support bar 2; the alarm device 4 is connected with the monitoring device 3, when the monitoring result of the monitoring device 3 shows abnormality, the monitoring device 3 sends an alarm signal to the alarm device 4, and the alarm device 4 gives an alarm. The alarm mode of the alarm device 4 can be a warning mode of making a sound and/or a light, and can also be a warning mode of sending a signal to a mobile phone or other monitoring ports to warn and remind management personnel of danger.
In a further preferred embodiment of the present application, the monitoring device 3 is configured to monitor the stress of the spring member 202, and when the stress of the spring member 202 reaches a preset alarm value, the monitoring device 3 sends a signal to the alarm device 4, and the alarm device 4 sends an alarm to alarm. The common arrangement of the elastic component 202, the monitoring device 3 and the alarm device 4 avoids that the device for elastic protection gives an alarm under the condition of very small stress, and also avoids the problem that the monitoring device is difficult to be rubbed by the stress to cause the monitoring area to be limited and is difficult to accurately monitor the local stress in time because the structure is a relatively stable rigid structure under the condition that the local part of the device for elastic protection receives large force.
In a preferred embodiment of the present invention, the support bars 2 are configured to be connected to the first upright 1 through sliding grooves provided on the first upright 1, and ends of the support bars 2 slide in the sliding grooves to control the distance between the first uprights 1. Further preferably, a second cross bar 5 is included, and the second cross bar 5 connects the plurality of first columns 1 in series to fix the positional relationship between the plurality of first columns 1. The second cross rod 5 is detachably connected with the first upright post 1. Preferably, the second cross bar 5 is connected with the middle part of the support rod 2, so as to further improve the stability of the structure that the first upright posts 1 keep a fixed position distance between each two upright posts.
In a further preferred embodiment of the present application, the present invention comprises a fixed base 6 disposed at the bottom of the first upright column 1, and the fixed base 6 plays a role of supporting and fixing the first upright column to prevent it from rubbing on the bridge deck; the fixed base can be a table-type base, and can also be a frame-type fixed base only comprising a bottom plate and a supporting frame. Preferably, as shown in fig. 2, the fixing base 6 includes a fixing plate and a supporting plate, the fixing plate is fixed on the bridge deck of the constructed bridge road through an anchor bolt, so as to fix the position of the first upright column 1 mounted on the fixing base 6 relative to the bridge deck, and the supporting plate and the fixing plate enclose a stable triangular structure, thereby further improving the structural stability of the fixing base.
In a further preferred embodiment of the present application, a fluorescent mark is disposed on the first upright 1, and the fluorescent mark may be a painted fluorescent paint or a pasted fluorescent warning strip; the fluorescent mark is set, so that the safety monitoring and protecting device can be better identified under the condition of excessively low brightness at night and/or around, and the safety protection coefficient of the safety monitoring and protecting device is improved.
In the preferred embodiment of the present invention, the upper end of the first upright 1 is provided with a spacing rod for isolating the distance between the support rod and the vehicle and/or the pedestrian, so as to prevent the pedestrian or the vehicle from approaching the edge of the protection in an unconscious condition, and improve the safety protection range of the protection. Furthermore, the spacing rods are connected through cross rods.
In the embodiment of the invention, a mode of providing a device for elastic protection is adopted, and the device for elastic protection which is easy to install, convenient to adjust and provided with an elastic component is set, so that the aim of reducing the loss of the protection device while performing adaptive protection on a construction site is achieved, and the technical problems that a traditional temporary protection structure is dispersed or inconvenient to move, disassemble and assemble, cannot be adjusted quickly and effectively according to the actual condition of the site, is formed by connecting rigid components, and is easy to deform and damage under the action of external force are solved.
In addition, the invention combines the monitoring device and the alarm device, monitors the device for elastic protection from time to time, ensures the normal use of the device for elastic protection, reduces the danger caused by the incomplete protection and improves the safety coefficient of a construction site.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A device for elastic protection, characterized in that it comprises:
the first upright column is arranged at the edge of the bridge floor and is fixed in position;
the support rod pieces are arranged between the first upright columns in a crossed manner and control the distance between every two first upright columns; wherein the support bar comprises a support bar and an elastic member;
one end of the supporting rod is connected with the first upright column through a sliding groove arranged on the first upright column, and the other end of the supporting rod is connected with other first upright columns through elastic members.
2. Device for elastic protection according to claim 1, characterized in that it comprises monitoring means provided on the first upright and/or on the support bar.
3. A device for elastic protection according to claim 2, characterized in that it comprises alarm means, connected to said monitoring means, to alert an abnormal condition.
4. Device for elastic protection according to claim 1, characterized in that it comprises a protective net, which is arranged between said first uprights.
5. The device for elastic protection according to claim 1, characterized in that it comprises a second cross-bar fixedly connected to a plurality of said first uprights.
6. Device for elastic protection according to claim 1, characterized in that it comprises a fixed base connected to said first upright.
7. Device for elastic protection according to claim 1, characterized in that said fixed base is anchored on the bridge deck.
8. The device for elastic protection according to claim 1, characterized in that said first upright is provided with fluorescent markings.
9. Device for elastic protection according to claim 1, characterised in that the upper end of said first upright is provided with a spacing bar obstructing the distance between the vehicle and/or pedestrian and said support bar.
10. The device for elastic shielding according to claim 9, wherein the distance bars are connected with each other by a cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034326.5A CN110777702A (en) | 2019-10-28 | 2019-10-28 | Device for elastic protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034326.5A CN110777702A (en) | 2019-10-28 | 2019-10-28 | Device for elastic protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110777702A true CN110777702A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911034326.5A Pending CN110777702A (en) | 2019-10-28 | 2019-10-28 | Device for elastic protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110777702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893928A (en) * | 2020-08-10 | 2020-11-06 | 芜湖等莱智能科技有限公司 | Highway rail guard subassembly convenient to install fast fixedly |
-
2019
- 2019-10-28 CN CN201911034326.5A patent/CN110777702A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893928A (en) * | 2020-08-10 | 2020-11-06 | 芜湖等莱智能科技有限公司 | Highway rail guard subassembly convenient to install fast fixedly |
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