CN217841695U - Bridge tunnel reinforcing apparatus - Google Patents
Bridge tunnel reinforcing apparatus Download PDFInfo
- Publication number
- CN217841695U CN217841695U CN202222263270.4U CN202222263270U CN217841695U CN 217841695 U CN217841695 U CN 217841695U CN 202222263270 U CN202222263270 U CN 202222263270U CN 217841695 U CN217841695 U CN 217841695U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- strengthening mechanism
- bridge
- connecting rod
- backup pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge tunnel reinforcing apparatus, including the back timber, still include first strengthening mechanism and second strengthening mechanism, first strengthening mechanism and second strengthening mechanism can dismantle the connection respectively and be in back timber lower surface both sides, first strengthening mechanism and second strengthening mechanism constitute by link block, joint frame and telescopic connecting rod, joint frame fixed connection is at the link block inside wall, telescopic connecting rod rotates to be connected in joint frame inboard, and telescopic connecting rod can the tilting. The bearing capacity of the tunnel reinforcing device can be improved during reinforcing, the tunnel is effectively supported and reinforced, the mechanism strength of the tunnel is improved, and the safety of the tunnel during use is ensured.
Description
Technical Field
The utility model relates to a bridge tunnel consolidates technical field, especially relates to a bridge tunnel reinforcing apparatus.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and the structure of the tunnel comprises a main building and an accessory device. The main building consists of a tunnel body and a tunnel door, the auxiliary equipment comprises a vehicle-avoiding tunnel, fire-fighting equipment, emergency communication and water-proof and drainage equipment, and the long tunnel is also provided with special ventilation and lighting equipment.
Patent No. CN202110880697.6 discloses a tunnel reinforcement device of tunnel engineering, tunnel reinforcement device of tunnel engineering includes that tunnel supports stake, supporting beam, connecting piece, ARC fixed plate, support cylinder, adapting unit, buffer unit, shelters from part and water conservancy diversion part, tunnel support stake is total two sets of, and is two sets of the installation of the top department of tunnel support stake is provided with buffer unit, buffer unit's top department fixedly connected with connecting piece, the last rotation of connecting piece is connected with ARC fixed plate, the installation is provided with shelters from the part on the ARC fixed plate, the installation is all rotated at the both ends department of supporting cylinder and is provided with the rotation festival, two the rotation festival respectively with supporting beam and ARC fixed between the ARC fixed plate be provided with adapting unit, supporting beam's both ends department all with the tunnel support between the stake between fixed adapting unit that is provided with adapting unit. The application provides a tunnel reinforcing apparatus who has better support protecting effect who makes things convenient for concatenation equipment.
The existing bridge and tunnel reinforcing device has the following disadvantages: crossbeam bearing capacity is lower when consolidating, breaks easily when running into heavily pressing, and it is relatively poor to consolidate the effect, can not satisfy bridge tunnel and consolidate the user demand. Therefore, a bridge and tunnel reinforcing device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a bridge tunnel reinforcing apparatus can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bridge tunnel reinforcing apparatus, includes the back timber, still includes first strengthening mechanism and second strengthening mechanism, first strengthening mechanism and second strengthening mechanism can dismantle respectively and connect in back timber lower surface both sides, first strengthening mechanism and second strengthening mechanism constitute by link block, joint frame and telescopic connection pole, joint frame fixed connection is in the link block inside wall, telescopic connection pole rotates to be connected in joint frame inboard, and telescopic connection pole can the tilting.
The first supporting plate and the second supporting plate are detachably connected to two sides of the lower surface of the top beam respectively; the top beam is conveniently supported through the first supporting plate and the second supporting plate, so that the tunnel is conveniently reinforced.
Further, the outer side walls of the first supporting plate and the second supporting plate can be detachably connected with a connecting mechanism used for being connected with the tunnel body; be convenient for be connected first backup pad and second backup pad and tunnel through coupling mechanism, be convenient for fix first backup pad and second backup pad stably inside the tunnel, be convenient for support the use.
Furthermore, the connecting mechanism main body consists of a connecting disc, a hydraulic connecting rod and a damping buffer spring, the connecting disc is fixedly connected to two sides of the hydraulic connecting rod, and the damping buffer spring is connected to the surface of the hydraulic connecting rod in a surrounding manner; when the tunnel takes place to deform when inside extrusion, the last hydraulic connecting rod of coupling mechanism can drive damping buffer spring and compress to effectively cushion the extrusion force, avoid the backup pad to directly bear the extrusion force, prevent that it from damaging easily, improve life, be convenient for support the reinforcement to the tunnel for a long time and use, further improve the safety in utilization in tunnel, the bridge tunnel of being convenient for uses.
Furthermore, the upper ends of the inner side walls of the first supporting plate and the second supporting plate are provided with accommodating grooves for accommodating; the first supporting plate and the second supporting plate are connected with the reinforcing mechanism through the accommodating groove, so that the supporting structure is conveniently reinforced when being supported, the bearing capacity of the supporting structure is effectively improved, and the tunnel is conveniently reinforced.
Compared with the prior art, the utility model discloses following beneficial effect has: 1. when a bridge tunnel is reinforced, a top beam is supported at the top end inside the tunnel through a first supporting plate and a second supporting plate, a supporting frame is formed to support and reinforce the tunnel, meanwhile, a first reinforcing mechanism and a second reinforcing mechanism are respectively connected to the two sides of the lower surface of the top beam, the main bodies of the first reinforcing mechanism and the second reinforcing mechanism are composed of connecting sliding blocks, clamping frames and telescopic connecting rods, the connecting sliding blocks are installed in accommodating grooves in the inner sides of the supporting plates, and the three are connected together to form a triangular structure, so that the structural strength of the supporting frame formed by the supporting plates and the top beam is improved, the bearing capacity of the top beam is improved, the top beam cannot be easily broken when heavy pressure is met, the bridge pair is effectively supported and reinforced, and the safety of the bridge tunnel in use is ensured; 2. first backup pad and second backup pad lateral wall are connected fixedly through coupling mechanism and tunnel body, the coupling mechanism main part is by the connection pad, hydraulic pressure connecting rod and damping buffer spring are constituteed, hydraulic pressure shock attenuation pole passes through the connection pad and is connected with bridge body and backup pad respectively, when the tunnel takes place deformation when inside extrusion, hydraulic pressure connecting rod can drive damping buffer spring and compress, thereby effectively cushion the extrusion force, avoid the backup pad directly to bear the extrusion force, prevent it and damage easily, and the service life is prolonged, be convenient for support the tunnel for a long time and consolidate the use, further improve the safety in utilization in tunnel, the bridge tunnel of being convenient for uses.
Drawings
Fig. 1 is the utility model relates to a bridge tunnel reinforcing apparatus's overall structure schematic diagram.
Fig. 2 is the utility model relates to a bridge tunnel reinforcing apparatus's strengthening mechanism's schematic structure diagram.
Fig. 3 is the utility model relates to a bridge tunnel reinforcing apparatus's coupling mechanism's schematic structure diagram.
In the figure: 1. a first support plate; 2. a connecting mechanism; 3. a receiving groove; 4. a first reinforcement mechanism; 5. a top beam; 6. a second reinforcement mechanism; 7. a second support plate; 201. a connecting disc; 202. a hydraulic connecting rod; 203. a damping buffer spring; 401. connecting the sliding block; 402. a clamping frame; 403. a telescopic connecting rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a bridge tunnel reinforcing apparatus, includes back timber 5, still includes first strengthening mechanism 4 and second strengthening mechanism 6, connection in back timber 5 lower surface both sides can be dismantled respectively to first strengthening mechanism 4 and second strengthening mechanism 6, first strengthening mechanism 4 and second strengthening mechanism 6 constitute by link block 401, joint frame 402 and telescopic link 403, joint frame 402 fixed connection is in link block 401 inside wall, telescopic link 403 rotates to be connected in joint frame 402 inboard, and telescopic link 403 can the tilting.
The tunnel structure is characterized by further comprising a first supporting plate 1 and a second supporting plate 7, wherein the first supporting plate 1 and the second supporting plate 7 are respectively detachably connected to two sides of the lower surface of the top beam 5, the outer side walls of the first supporting plate 1 and the second supporting plate 7 can be detachably connected with a connecting mechanism 2 used for being connected with a tunnel body, the main body of the connecting mechanism 2 comprises a connecting disc 201, a hydraulic connecting rod 202 and a damping buffer spring 203, the connecting disc 201 is fixedly connected to two sides of the hydraulic connecting rod 202, and the damping buffer spring 203 is connected to the surface of the hydraulic connecting rod 202 in a surrounding mode; when the tunnel takes place to deform to inside extrusion, hydraulic connecting rod 202 on coupling mechanism 2 can drive damping buffer spring 203 and compress to effectively cushion the extrusion force, avoid the backup pad directly to bear the extrusion force, prevent that it from damaging easily, improve life, be convenient for support the tunnel for a long time and consolidate the use, further improve the safety in utilization in tunnel, the bridge tunnel of being convenient for uses.
The upper ends of the inner side walls of the first supporting plate 1 and the second supporting plate 7 are provided with accommodating grooves 3 for accommodating; be convenient for first backup pad 1 and second backup pad 7 to be connected with strengthening mechanism through accomodating groove 3 to the convenience is consolidated bearing structure when supporting, effectively improves bearing capacity of bearing structure, is convenient for consolidate the tunnel.
It should be noted that, the utility model relates to a bridge tunnel reinforcing apparatus, in operation, support back timber 5 on the inside top in tunnel through first backup pad 1 and second backup pad 7, and form the support frame and support the reinforcement to the tunnel, be connected with first reinforcing mechanism 4 and second reinforcing mechanism 6 between backup pad and back timber 5, link block 401 in first reinforcing mechanism 4 and the second mechanism is installed in the inboard groove 3 of accomodating of backup pad, telescopic connection pole 403, backup pad and back timber 5 three link together and form the triangle-shaped structure, thereby improve the structural strength of the support frame of backup pad and back timber 5 formation, improve the bearing capacity of back timber 5, can not fracture easily when meetting the heavy pressure, effectively support the reinforcement to the bridge, first backup pad 1 and second backup pad 7 lateral wall pass through coupling mechanism 2 and tunnel body simultaneously and are connected fixedly, when the tunnel takes place to deform to extrude to inside, hydraulic connection pole 202 on coupling mechanism 2 can drive damping buffer spring 203 and compress, thereby effectively cushion the extrusion force, avoid the backup pad to directly bear the extrusion force, prevent its damage, and prolong the service life, be convenient for a long-term to tunnel support the use, further improve the safety of tunnel and easily use.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a bridge tunnel reinforcing apparatus, includes back timber (5), its characterized in that still includes first strengthening mechanism (4) and second strengthening mechanism (6), first strengthening mechanism (4) and second strengthening mechanism (6) can be dismantled respectively and connect in back timber (5) lower surface both sides, first strengthening mechanism (4) and second strengthening mechanism (6) constitute by link block (401), joint frame (402) and telescopic connection pole (403), joint frame (402) fixed connection is in link block (401) inside wall, telescopic connection pole (403) are rotated and are connected in joint frame (402) inboard, and telescopic connection pole (403) can rotate from top to bottom.
2. A bridge and tunnel reinforcing apparatus according to claim 1, wherein: still include first backup pad (1) and second backup pad (7), first backup pad (1) and second backup pad (7) can be dismantled respectively and connect in back timber (5) lower surface both sides.
3. A bridge and tunnel reinforcing apparatus according to claim 2, wherein: the outer side walls of the first supporting plate (1) and the second supporting plate (7) are detachably connected with a connecting mechanism (2) used for being connected with the tunnel body.
4. A bridge and tunnel reinforcing apparatus according to claim 3, wherein: the connecting mechanism (2) main part comprises connection pad (201), hydraulic connecting rod (202) and damping buffer spring (203), connection pad (201) fixed connection is in hydraulic connecting rod (202) both sides, damping buffer spring (203) encircle to be connected on hydraulic connecting rod (202) surface.
5. A bridge and tunnel reinforcing apparatus according to claim 2, wherein: the upper ends of the inner side walls of the first supporting plate (1) and the second supporting plate (7) are provided with accommodating grooves (3) for accommodating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263270.4U CN217841695U (en) | 2022-08-26 | 2022-08-26 | Bridge tunnel reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263270.4U CN217841695U (en) | 2022-08-26 | 2022-08-26 | Bridge tunnel reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217841695U true CN217841695U (en) | 2022-11-18 |
Family
ID=84016243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222263270.4U Active CN217841695U (en) | 2022-08-26 | 2022-08-26 | Bridge tunnel reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217841695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116104524A (en) * | 2023-04-14 | 2023-05-12 | 山西省交通新技术发展有限公司 | Bridge tunnel supporting member and using method thereof |
-
2022
- 2022-08-26 CN CN202222263270.4U patent/CN217841695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116104524A (en) * | 2023-04-14 | 2023-05-12 | 山西省交通新技术发展有限公司 | Bridge tunnel supporting member and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217841695U (en) | Bridge tunnel reinforcing apparatus | |
| CN110145342B (en) | Tunnel supporting device with high stability | |
| CN211851869U (en) | Arc frame of steel construction for tunnel construction | |
| CN207795282U (en) | A kind of tunnel steel arch frame trolley | |
| CN210684453U (en) | Bridge expansion joint auxiliary device of BIM technique | |
| CN213063600U (en) | Auxiliary supporting device for coal mine roadway excavation | |
| CN212427199U (en) | Assembled utility tunnel's shock attenuation watertight fittings | |
| CN113622946A (en) | Buffering energy-absorbing support composite structure | |
| CN211816495U (en) | Old building reinforced foundation structure with strong loading capacity | |
| CN218816447U (en) | Tunnel construction supporting device | |
| CN217438749U (en) | Bridge reinforcing apparatus for municipal building engineering | |
| CN113026678B (en) | But take automatic tensioning function's reuse colliery underground reservoir dam body | |
| CN213685833U (en) | Portable pneumatic grouting pump for coal mine | |
| CN213204192U (en) | Novel small-size cement pile of highway engineering | |
| CN215761696U (en) | Buffering energy-absorbing support composite structure | |
| CN220267771U (en) | Anti-impact fixing device for hanging pipeline in impact dangerous area | |
| CN212534114U (en) | Foundation ditch support protective frame for hydraulic engineering | |
| CN217175895U (en) | Floor spandrel girder mounting bracket | |
| CN211499177U (en) | High-rise building carrier bar reinforced steel structure | |
| CN216892268U (en) | Concrete lining equipment for hydraulic engineering construction | |
| CN211969505U (en) | High-strength prefabricated linear well transportation construction equipment | |
| CN221236258U (en) | Bending-resistant assembled building laminated slab | |
| CN114687379B (en) | Pedestrian passageway frame section steel reinforcing device and construction method thereof | |
| CN212225271U (en) | Tunnel engineering top bearing structure | |
| CN214784333U (en) | Loader with quick-change device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |