CN111519522A - Bridge beam supports adjusting device - Google Patents
Bridge beam supports adjusting device Download PDFInfo
- Publication number
- CN111519522A CN111519522A CN202010505266.7A CN202010505266A CN111519522A CN 111519522 A CN111519522 A CN 111519522A CN 202010505266 A CN202010505266 A CN 202010505266A CN 111519522 A CN111519522 A CN 111519522A
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- CN
- China
- Prior art keywords
- plate
- bridge
- adjusting
- rotating
- screw
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/042—Mechanical bearings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
Abstract
The invention relates to the technical field of bridge construction, and particularly discloses a bridge support adjusting device which comprises a bridge plate, a pier and an adjusting mechanism arranged between the bridge plate and the pier, wherein the adjusting mechanism comprises a mounting plate fixedly arranged on the pier, a connecting plate used for abutting against the bridge plate, an adjusting component arranged on the mounting plate in a sliding manner, and a pushing cylinder arranged on the mounting plate, and a channel is formed in the mounting plate. The adjusting assembly is arranged between the mounting plate and the connecting plate, so that the inclination angle of the connecting plate is adjusted, the adjustment of the position of the connecting part of the connecting plate and the bridge plate is further realized, and the phenomenon that the overlapped pivot falls to the air due to the relative inclination between the bridge plate and the connecting plate is avoided; in addition, through being equipped with the push cylinder on the mounting panel, and seted up the passageway on the mounting panel, the push cylinder can drive adjusting part along mounting panel length direction reciprocating motion to the realization is to adjusting part's diversified regulation.
Description
Technical Field
The invention relates to the technical field of bridge construction, and particularly discloses a bridge support adjusting device.
Background
The bridge bearing is a force transmission component between a bridge span structure and a pier or a bridge abutment, and needs to be tightly contacted with a main beam in the use process, otherwise, the preset aim of force transmission cannot be achieved. At present, on the highway and municipal engineering, especially, the viaduct adopts structures such as hollow plates, small boxes and the like, and the bridge structures generally adopt plate type rubber supports. However, this kind of support is in the use, because of the influence of factors such as roof beam slab heavy load, uneven settlement, the relative slope can take place for the junction of roof beam slab and support, and lead to the phenomenon that lapped fulcrum is come to nothing or the fulcrum is not real on the roof beam slab to can cause great harm to bridge structures, under long-term the use, seriously shorten the holistic life of bridge.
Disclosure of Invention
In view of this, the invention aims to provide a bridge support adjusting device, which aims to solve the technical problem that the service life of a bridge is affected due to support separation of the bridge in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: bridge beam supports adjusting device, including the bridge slab, be used for supporting the pier of bridge slab, and set up in the bridge slab with adjustment mechanism between the pier, adjustment mechanism including fixed set up in mounting panel on the pier, be used for with connecting plate, the slidable mounting that the bridge slab supports and pushes up in be used for on the mounting panel to support and adjust connecting plate inclination's adjusting part and set up in be used for on the mounting panel to drive adjusting part follows mounting panel length direction reciprocating motion's push cylinder, the confession has been seted up on the mounting panel the gliding passageway of adjusting part.
Preferably, the adjusting assembly comprises a rotating part installed on the mounting plate, a connecting part arranged on the connecting plate and abutted to the rotating part, and an adjusting part used for adjusting the rotating angle of the rotating part and the connecting part, wherein one surface of the connecting part, which faces away from the rotating part, is provided with a plurality of inclined plates which are matched with the adjusting part in an abutting mode so as to adjust the rotating angle of the rotating part and the connecting part, openings are formed in the connecting part corresponding to the positions of the inclined plates, the inclined plates are respectively distributed on two opposite sides of the openings, the mounting plate is provided with first through holes, the rotating part is provided with second through holes, and the adjusting part sequentially penetrates through the first through holes, the second through holes and the openings and is matched with the inclined plates in an abutting mode.
Preferably, the adjusting member includes a pair of inclined screws disposed at an interval, an inclined surface abutting against and matching with each inclined plate is disposed at an end of the screw rod of each inclined screw, which is far away from the nut of the inclined screw, and an internal thread matching with each inclined screw is disposed in each first through hole.
Preferably, the connecting piece includes a flat plate for abutting against the rotating member and side plates extending outward from two ends of the flat plate toward a direction away from the rotating member, the flat plate is provided with a third through hole for a screw to pass through, the rotating member is provided with a threaded hole in a position corresponding to the third through hole and in fit connection with the screw, each inclined plate is disposed on the flat plate, and the opening is disposed on the flat plate.
Preferably, the adjusting mechanism further includes a connecting shaft for connecting the connecting plate with the connecting member, the connecting plate is provided with a first opening for accommodating the side plate, two side walls of the first opening are provided with through holes for the connecting shaft to pass through, and each side plate is provided with positioning holes corresponding to the through holes and matched with the connecting shaft.
Preferably, the inner side wall of the channel is provided with a slide rail for the rotating part to slide, the rotating part is provided with a slide block, and the slide block is arranged on the slide rail.
The working principle and the beneficial effects of the scheme are as follows: compared with the prior art, the bridge support adjusting device has the advantages that the adjusting mechanism is arranged between the bridge plate and the bridge pier, namely the adjusting mechanism is arranged between the bridge plate and the bridge pier, the mounting plate is abutted against the bridge pier, the connecting plate is abutted against the bridge plate, and the adjusting assembly is arranged between the mounting plate and the connecting plate, so that the inclination angle of the connecting plate is adjusted, the adjustment of the position of the connecting part of the connecting plate and the bridge plate is realized, and the phenomenon that the overlapped fulcrum falls to the empty due to the relative inclination between the bridge plate and the connecting plate is avoided; in addition, through being equipped with the push cylinder on the mounting panel, and seted up the passageway on the mounting panel, the push cylinder can drive adjusting part along mounting panel length direction reciprocating motion to the realization is to adjusting part's diversified regulation.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
Fig. 1 is a structural diagram of a bridge support adjusting device according to an embodiment of the present invention;
FIG. 2 is a block diagram of an adjustment mechanism according to an embodiment of the present invention;
FIG. 3 is a side view of an adjustment mechanism according to an embodiment of the present invention;
FIG. 4 is an exploded view of an adjustment mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an operating principle of an adjusting assembly according to an embodiment of the present invention;
FIG. 6 is a block diagram of a connector according to an embodiment of the present invention;
fig. 7 is a structural view of an adjusting member according to an embodiment of the present invention.
The drawings are numbered as follows:
1-a bridge plate;
2-bridge pier;
3-an adjusting mechanism; 31-a mounting plate; 310- -channel; 32-a connecting plate; 321-a first opening; 322-a through hole; 33-an adjustment assembly; 34-a rotating member; 340-a second through hole; 35-a connector; 351-opening a hole; 352-plate; 353-side plate; 354-a third through via; 355-a locating hole; 356-slideway crossing; 36-an adjustment member; 361-bevel screw; 362-inclined plane; 37-a sloping plate; 38-a push cylinder; 39-a limit screw;
4-connecting shaft.
Detailed Description
The following is further detailed by way of specific embodiments:
as shown in fig. 1 to 7, the present embodiment provides a bridge support adjusting device, including a bridge plate 1 and a bridge pier 2, where the bridge pier 2 may be used to support the bridge plate 1, an adjusting mechanism 3 is further disposed between the bridge plate 1 and the bridge pier 2, the adjusting mechanism 3 includes a mounting plate 31 fixedly disposed on the bridge pier 2 and a connecting plate 32 for abutting against the bridge plate 1, an adjusting assembly 33 is slidably mounted on the mounting plate 31, the adjusting assembly 33 may be used to support and adjust an inclination angle of the connecting plate 32, in addition, the adjusting assembly 33 further includes a pushing cylinder 38, the pushing cylinder 38 is disposed on the mounting plate 31, and the pushing cylinder 38 may drive the adjusting assembly 33 to reciprocate along a length direction of the mounting plate 31, a channel 310 is disposed on the mounting plate 31, and the channel 310 may allow the adjusting assembly 33 to slide. In this way, the mounting plate 31 is arranged to abut against the pier 2, the connecting plate 32 abuts against the bridge plate 1, and the adjusting assembly 33 is arranged between the mounting plate 31 and the connecting plate 32, so that the inclination angle of the connecting plate 32 is adjusted, the adjustment of the position of the joint of the connecting plate 32 and the bridge plate 1 is realized, and the phenomenon that the overlapped pivot falls to the air due to the relative inclination between the bridge plate 1 and the connecting plate 32 is avoided; in addition, through being equipped with push cylinder 38 on mounting panel 31, and seted up passageway 310 on mounting panel 31, push cylinder 38 can drive adjusting part 33 along mounting panel 31 length direction reciprocating motion to the realization is to adjusting part 33 diversified regulation.
Further, referring to fig. 4, as a specific embodiment of the bridge support adjusting device provided by the present invention, the adjusting assembly 33 includes a rotating member 34 and a connecting member 35, the rotating member 34 is mounted on the mounting plate 31, the connecting member 35 is mounted on the connecting plate 32, the connecting member 35 abuts against the rotating member 34, in addition, the adjusting assembly 33 further includes an adjusting member 36, the adjusting member 36 can be used for adjusting a rotation angle between the rotating member 34 and the connecting member 35, a plurality of inclined plates 37 are disposed on a surface of the connecting member 35 opposite to the rotating member, the plurality of inclined plates 37 abut against and are matched with the adjusting member 36, openings 351 are disposed on the connecting member 35 corresponding to the inclined plates, the inclined plates 37 are respectively disposed on two opposite sides of the openings 351, a first through hole 311 is disposed on the mounting plate 31, a second through hole 340 is disposed on the rotating member 34, the adjusting member 36 sequentially passes through the first through hole 311, a second through hole, The second through hole 340 and the opening 351 are in abutting engagement with the respective sloping plates 37. Like this, through setting up a plurality of swash plates 37, and distribute each swash plate 37 in the relative both sides of above-mentioned trompil 351, thereby the relative position of accessible regulation regulating part 36 and each swash plate 37 butt, when each swash plate 37 is different with the relative position of regulating part 36, then relative rotation can take place for rotating 34 and connecting piece 35, both produce relative rotation, thereby the user can adjust the turned angle of rotating 34 and connecting piece 35 according to self demand, and then realize the regulation of the angle between bridge plate and the connecting plate, avoid taking place relative slope between bridge plate 1 and the connecting plate 32.
Further, referring to fig. 4 and 7, as an embodiment of the bridge bearer adjusting apparatus provided by the present invention, the adjusting member 36 includes a pair of inclined screws 361, the inclined screws 361 are spaced apart from each other, correspondingly, the number of the inclined plates 37 is two, an inclined surface 362 is provided on an end of each inclined screw 361 far from a nut of the inclined screw, the inclined surface 362 is abutted against each inclined plate 37, and an internal thread is provided in the first through hole 311, and the internal thread is fittingly connected with the inclined screws 361. Thus, by providing a pair of bevel screws 361 and providing internal threads in the first through holes 311, the relative positions of each bevel screw 361 and the swash plate 37 can be adjusted by screwing the bevel screw 361, thereby adjusting the rotation angles of the rotary member 34 and the connecting member 35; in addition, by providing the inclined surface 362, the contact area between the screw of the inclined surface screw 361 and the inclined plate 37 can be increased, and the relatively large shaking of the rotating member 34 and the connecting member 35 when the inclined surface screw 361 is adjusted can be avoided, so that the rotation between the rotating member 34 and the connecting member 35 is relatively smooth. Of course, in this embodiment, the number of the bevel screws 361 may be other numbers according to actual conditions and specific requirements, and is not limited herein.
The inclined surface 362 and the inclined surface 37 are parallel to each other, so that the rotation between the rotary member 34 and the coupling member 35 is not affected by the difference between the inclined surfaces 362 and 37, and the inclined surface 362 and the inclined surface 37 may have different inclination degrees according to actual conditions and specific requirements, and are not limited herein.
For convenience of description, the pair of bevel screws 362 are respectively named as a first bevel screw and a second bevel screw, and accordingly, the swash plates 37 are respectively named as a first swash plate and a second swash plate.
In the present embodiment, the rotation mechanism between the rotary member 34 and the connecting member 35 is as follows:
when the angle between the rotating member 34 and the connecting member 35 is not adjusted, as shown in fig. 5(a), and when the rotation angle between the rotating member 34 and the connecting member 35 needs to be adjusted, as shown in fig. 5(b) and fig. 5(c), the first screw is screwed to move the first screw in a direction away from or close to the opening 351, that is, the second screw is screwed to move the second screw in a direction close to or away from the opening 351, so that the first screw and the second screw are relatively misaligned, the rotating member 34 and the connecting member 35 are relatively rotated, and the fine adjustment of the angle between the rotating member 34 and the connecting member 35 is achieved.
Further, referring to fig. 6, as an embodiment of the bridge bearer adjusting apparatus according to the present invention, the connecting member 35 includes a plate 352, the plate 352 is abutted against the rotating member 34, side plates 353 are disposed at two ends of the plate 352, the side plates 353 are formed by protruding and extending two ends of the plate 352 in a direction away from the rotating member 34, a third through hole 354 is disposed on the plate 352, a connecting hole (not shown) is disposed on the rotating member 34, the connecting hole is disposed corresponding to a position of the third through hole 354, the inclined plates 37 are disposed on the plate 352, and the opening 351 is disposed on the plate 352. In this way, by providing the third through hole 354 and the connection hole, the screw can pass through the third through hole 354 and cooperate with the connection hole to connect the connecting member 35 and the rotating member 34.
Further, referring to fig. 4, as an embodiment of the bridge support adjusting device provided by the present invention, the adjusting mechanism 3 further includes a limiting screw 39, and the limiting screw 39 can be used for limiting the adjustment of the rotation angle of the upper connecting member 35 and the rotating member 34. Alternatively, a slide port 356 may be formed in the plate 352, the slide port 356 may be penetrated by the stopper screw 39 and may be used to limit the sliding stroke of the stopper screw 39, and a first threaded hole (not shown) may be formed in the rotary member 34, the first threaded hole corresponding to the position of the slide port 356, and at this time, the rotary member 34 may be screwed into the first threaded hole through the slide port 356. The slide opening 356 can limit the sliding stroke of the stop screw 39, and the stop screw 39 can limit the rotational stroke of the rotary member 34 and the connecting member 35 to prevent a large rotational deviation between the rotary member 34 and the connecting member 35 due to an inadvertent adjustment.
Further, referring to fig. 4, as an embodiment of the bridge support adjusting device provided by the present invention, the adjusting mechanism 3 further includes a connecting shaft 4, and the connecting shaft 4 can be used to connect the connecting plate 32 with the connecting member 35. Specifically, the connecting plate 32 is provided with a first opening 321, the first opening 321 is used for accommodating the side plates 353, through holes 322 are provided on two side walls of the first opening 321, positioning holes 355 are provided on each side plate 353, the positioning holes 355 are provided corresponding to the positions of the through holes 322, so that the connecting shaft 4 can pass through the through holes 322 to be matched with the positioning holes 355, and the connecting member 35 is mounted on the connecting plate 32.
Preferably, in the present invention, the inner side wall of the channel 310 is provided with a slide rail (not shown) for the rotating member 34 to slide, and the rotating member 34 is provided with a slide block (not shown) mounted on the slide rail. Like this, through be equipped with the slide rail on the inside wall at passageway 310, when the position of mounting panel 31 is adjusted to rotating member 34 to needs, at this moment, the accessible promotes cylinder 38 and drives rotating member 34, and rotating member 34 slides along the slide rail under the effect of slider, realizes the regulation to rotating member 34 position, and then can provide the assurance to the diversified regulation of angle between connecting plate 32 and the bridge board 1.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (6)
1. The utility model provides a bridge beam supports adjusting device which characterized in that: including the bridge slab, be used for supporting the pier of bridge slab, and set up in the bridge slab with adjustment mechanism between the pier, adjustment mechanism including fixed set up in mounting panel on the pier, be used for with connecting plate, the slidable mounting that the bridge slab supported on the pier in be used for on the mounting panel and support and adjust connecting plate inclination's adjusting part and set up in be used for driving on the mounting panel adjusting part follows mounting panel length direction reciprocating motion's push cylinder, the confession has been seted up on the mounting panel the gliding passageway of adjusting part.
2. The bridge bearer adjustment arrangement of claim 1, wherein: the adjusting component comprises a rotating part, a connecting part and an adjusting part, wherein the rotating part is installed on the mounting plate, the connecting part is arranged on the connecting plate and abutted to the rotating part, the adjusting part is used for adjusting the rotating angle of the rotating part and the connecting part, the connecting part is back to the rotating part, one surface of the rotating part is provided with a plurality of inclined plates which are used for being abutted to cooperate with the adjusting part to adjust the rotating part and the rotating angle of the connecting part, the connecting part is provided with openings corresponding to the positions of the inclined plates, the inclined plates are respectively distributed on two opposite sides of the openings, the mounting plate is provided with first through holes, the rotating part is provided with second through holes, and the adjusting part sequentially penetrates through the first through holes, the second through holes and the openings and is abutted to cooperate with the inclined.
3. The bridge bearer adjustment arrangement of claim 2, wherein: the adjusting part comprises a pair of inclined plane screws arranged at intervals, one end of a screw rod of each inclined plane screw, which is far away from a nut of each inclined plane screw, is provided with an inclined plane which is in butt fit with each inclined plane, and each first through hole is internally provided with an internal thread which is matched with each inclined plane screw.
4. The bridge bearer adjustment arrangement of claim 3, wherein: the connecting piece includes be used for with the dull and stereotyped of rotating member looks butt and by dull and stereotyped both ends orientation is kept away from the outside protruding curb plate that extends of rotating member direction, set up on the dull and stereotyped and supply the screw to pass the third clearing hole, the rotating member corresponds the third passing hole position set up with the screw hole that the screw cooperation is connected, each swash plate set up in on the dull and stereotyped, the trompil is seted up in on the dull and stereotyped.
5. The bridge bearer adjustment arrangement of claim 4, wherein: the adjusting mechanism further comprises a connecting shaft used for connecting the connecting plate with the connecting piece, a first opening used for containing the side plate is formed in the connecting plate, through holes for the connecting shaft to penetrate through are formed in two side walls of the first opening, and positioning holes matched with the connecting shaft are formed in the positions, corresponding to the through holes, of the side plates.
6. The bridge bearer adjustment arrangement of claim 2, wherein: the inner side wall of the channel is provided with a sliding rail for the rotating piece to slide, the rotating piece is provided with a sliding block, and the sliding block is arranged on the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505266.7A CN111519522B (en) | 2020-06-05 | 2020-06-05 | Bridge beam supports adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505266.7A CN111519522B (en) | 2020-06-05 | 2020-06-05 | Bridge beam supports adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111519522A true CN111519522A (en) | 2020-08-11 |
| CN111519522B CN111519522B (en) | 2021-06-25 |
Family
ID=71911596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010505266.7A Active CN111519522B (en) | 2020-06-05 | 2020-06-05 | Bridge beam supports adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111519522B (en) |
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| Publication number | Publication date |
|---|---|
| CN111519522B (en) | 2021-06-25 |
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