CN209669711U - A kind of supporting bridge structure - Google Patents
A kind of supporting bridge structure Download PDFInfo
- Publication number
- CN209669711U CN209669711U CN201920181750.1U CN201920181750U CN209669711U CN 209669711 U CN209669711 U CN 209669711U CN 201920181750 U CN201920181750 U CN 201920181750U CN 209669711 U CN209669711 U CN 209669711U
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- Prior art keywords
- cabinet
- sliding
- symmetrical
- plate
- hydraulic cylinder
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Abstract
The utility model discloses a kind of supporting bridge structures, including bottom plate, in the top of bottom plate, cabinet is set, in the top of cabinet, through hole is set, the grafting elevator crib in through hole, two jack are set in elevator crib, the telescopic rod of two jack is upward through the top side wall connection support plate of the elevator crib, in the hinged rotor plate in the symmetrical two sides in the top of support plate, sliding bar is connected between side wall symmetrical in cabinet, be slidably connected annulus on sliding bar, two annulus pass through the lower section that first connecting rod is hinged on the elevator crib respectively, two springs are socketed on sliding bar, each spring is separately positioned between corresponding annulus side wall corresponding with the cabinet.The advantages of the utility model: the present apparatus drives support plate rising to be used to support the bridge by jack, additionally it is possible to change rotor plate rotational angle in support plate, be allowed to more be bonded bridge bottom surface, stress is more evenly.
Description
Technical field
The utility model relates to bridge construction technology field more particularly to a kind of supporting bridge structures.
Background technique
Bridge refers to and is erected in rivers,lakes and seas, the building for making traffic etc. that can smoothly pass through, referred to as bridge, bridge one
As be made of superstructure, substructure, support and attached structure, superstructure is also known as bridge span structure, is across obstacle
Primary structure, substructure include abutment, bridge pier and basis, and support is the bearing place setting of bridge span structure and bridge pier or abutment
Load transfer device, attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc., and bridge is actually just only divided into
Three categories, beam bridge, arch bridge and suspension bridge, stayed-cable bridge, it is very big that beam bridge generally build span in, the shallower place in waters, by bridge column and bridge plate
Composition, weight of object are transmitted to bridge column from bridge plate, and arch bridge is generally built on the lesser waters of span, and the body of a bridge is arched, generally all
Have several bridge openings, play the function of flood discharge, the weight among bridge is transmitted to bridge both ends, and both ends are then transmitted to centre, hanging bridge be as
A kind of modern most practical bridge, bridge can build that span is big, place of the depth of water in, and You Qiaozhu, cable and bridge floor form, the hanging bridge of early stage
Just it can will not be broken, present suspension bridge can substantially steadfastly stand on one's ground in storm through living to expose to wind and rain.It is relating to
And when to bridge construction, the use to bridge construction support device is related to, but bridge construction currently on the market is used
Support device is not easy to carry out using to be difficult to ensure that bridge is built bridge construction with support device during use
If also reducing the service efficiency of bridge construction support device, and traditional support with the stability of support device with this
Frame can not be adjusted according to the gradient of bridge bottom surface.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of supporting bridge knot proposed
Structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of supporting bridge structure, including bottom plate, the lower section of bottom plate four, corner is all connected with wheel, in the upper of bottom plate
Through hole is arranged in the top of cabinet in setting cabinet in side's, and the grafting elevator crib in through hole is arranged two in elevator crib
Jack, two jack are symmetrical arranged, and the telescopic rod of two jack is upward through the top side wall of the elevator crib
Connect support plate, in the hinged rotor plate in the symmetrical two sides in the top of support plate, in cabinet symmetrical side wall it
Between connect sliding bar, be slidably connected annulus on sliding bar, and two annulus pass through first connecting rod respectively and are hinged on the lifting
The lower section of cabinet, is socketed two springs on sliding bar, and each spring is separately positioned on the corresponding annulus and the case
Between the corresponding side wall of body.
Preferably, relief hole there are two being all provided with above the cabinet, two relief holes are with the center of circle of the through hole
For symmetrical point symmetry.
Preferably, the lower section of the elevator crib four, corner is all connected with limited support bar.
Preferably, be all connected with fixed plate in the symmetrical down either side of the support plate, two fixed plates vertically to
Lower setting, is respectively provided with the first sliding groove in each fixed plate, and be slidably connected the first sliding shoe in each first sliding groove,
Each first sliding shoe passes through the lower section of the hinged corresponding rotor plate of the second connecting rod, equal in the lower section of each fixed plate
First hydraulic cylinder is connected, each first hydraulic cylinder is coaxially disposed with the corresponding relief hole, each first hydraulic cylinder
Telescopic rod connects up corresponding first sliding shoe.
Preferably, the second sliding groove is set on the sliding bar, and the opening up setting of the second sliding groove is sliding second
Two the second sliding shoes are slided in dynamic slot, each the second sliding shoe is both connected to the inside of the corresponding annulus, described
Second hydraulic cylinder is respectively provided on cabinet on symmetrical side wall, the telescopic rod of each second hydraulic cylinder both passes through the cabinet
Side wall slides in second sliding groove, and the telescopic rod of second hydraulic cylinder is for limiting the second sliding shoe.
Utility model has the advantages that
1, the utility model drives support plate rising to be used to support the bridge by jack, additionally it is possible to change support plate
Upper rotor plate rotational angle is allowed to more be bonded bridge bottom surface, and stress is more evenly；
2, the utility model is provided with damping, buffering mechanism in cabinet, can not only carry out damping, buffering, additionally it is possible to right
Damping, buffering mechanism is limited.
Detailed description of the invention
Fig. 1 is a kind of theory structure schematic diagram of supporting bridge structure provided by the utility model；
Fig. 2 is the structural schematic diagram of fixed plate；
Fig. 3 is the structural schematic diagram of sliding bar；
Fig. 4 is the connection schematic diagram of annulus and the second sliding shoe.
In figure: bottom plate 1, wheel 2, cabinet 3, relief hole 3.1, through hole 4, elevator crib 5, limited support bar 5.1, very heavy
Push up 6, support plate 7, fixed plate 7.1, the first sliding groove 7.2, the first sliding shoe 7.3, the second connecting rod 7.4, first hydraulic cylinder
7.5, rotating bar 8, sliding bar 9, the second sliding groove 9.1, the second sliding shoe 9.2, second hydraulic cylinder 9.3, annulus 10, first connect
Bar 11, spring 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model relates to a kind of supporting bridge structures, including bottom plate 1, the bottom of at
Wheel 2 welds in the corner of lower section four of plate 1, and wheel 2 is universal brake wheel in the present embodiment.
In the top welding casing 3 of bottom plate 1, through hole 4 is opened up in the top of cabinet 3, the grafting elevator in through hole 4
Case 5, elevator crib 5 can slide up and down in the through hole 4, be all provided in the top of cabinet 3 there are two relief hole 3.1, two
A relief hole 3.1 is with the center of circle of the through hole 4 for symmetrical point symmetry.
Bottom is bolted two jack 6 in elevator crib 5, and two jack 6 are symmetrical arranged, and two very heavy
The telescopic rod on top 6 is upward through the top sidewall weld support plate 7 of the elevator crib 5, and support plate 7 is used to support bridge.
In the hinged rotor plate 8 in the symmetrical two sides in the top of support plate 7, in the support plate 7 symmetrical two
Plate 7.1 is welded and fixed in side-lower, and two fixed plates 7.1 are arranged straight down, is respectively provided with first in each fixed plate 7.1
Sliding groove 7.2, the first sliding groove 7.2 entire fixed plate 7.1 up and down, is slidably connected in each first sliding groove 7.2
First sliding shoe 7.3, each first sliding shoe 7.3 is by under the hinged corresponding rotor plate 8 of the second connecting rod 7.4
Side is bolted first hydraulic cylinder 7.5 in the lower section of each fixed plate 7.1, and each first hydraulic cylinder 7.5 is and relatively
The relief hole 3.1 answered is coaxially disposed, and when every auxiliary supporting plate 7 or elevator crib 5 decline, first hydraulic cylinder 7.5 can be across phase
The corresponding relief hole 3.1 prevents cabinet 3 from hindering the decline to support plate 7 or elevator crib 5.Each first hydraulic cylinder 7.5
Telescopic rod connect up corresponding first sliding shoe 7.3.First hydraulic cylinder 7.5 is able to drive two rotor plates 8
Rotational angle, so that two rotor plates 8 is more bonded the bottom surface of bridge, stress is more evenly.
In the equal welded limiting support rod 5.1 of the corner of the lower section of the elevator crib 5 four, not only to elevator crib 5
Falling head plays certain restriction, also prevents the support buffer gear failure of lower section, entire elevator crib 5 is caused directly to fall
It falls.
Sliding bar 9 is welded between side wall symmetrical in cabinet 3, be slidably connected annulus 10 on sliding bar 9, annulus
10 are socketed on the sliding bar 9, and two annulus 10 are hinged under the elevator crib 5 by first connecting rod 11 respectively
Side, is socketed two springs 12 on sliding bar 9, and each spring 12 is separately positioned on the corresponding annulus 10 and the cabinet
Between 3 corresponding side walls.When i.e. elevator crib 5 declines, it will drive two annulus 10 and moved to two sides, two annulus 10 to two
Side movement can generate extruding to spring 12, so that spring 12 is in compressive state, then spring 12 rebounds again, and spring 12 plays
The effect of buffering.
The second sliding groove 9.1 is opened up on the sliding bar 9, the opening up setting of the second sliding groove 9.1 is sliding second
Two the second sliding shoes 9.2 are slided in dynamic slot 9.1, each the second sliding shoe 9.2 is welded on the corresponding annulus 10
Inside is bolted second hydraulic cylinder 9.3, each second hydraulic cylinder on the cabinet 3 on symmetrical side wall
The side wall that 9.3 telescopic rod both passes through the cabinet 3 slides in second sliding groove 9.1, and second hydraulic cylinder 9.3 is stretched
Bar limits the second sliding shoe 9.2, i.e., will drive annulus 10 when elevator crib 5 declines and move to two sides, annulus 10 is moving
While will drive the movement of the second sliding shoe 9.2, and the telescopic rod of second hydraulic cylinder 9.3 is slided to second by collapsing length
The movement of block 9.2 carries out certain limit, so that the falling head limit to elevator crib 5 is played,
It uses principle: the present apparatus is moved into bridge bottom, be moved upwardly until support plate 7 by jack 6 and withstand
Then the bottom surface of bridge is adjusted the angle of rotor plate 8 by first hydraulic cylinder 7.5, rotor plate 8 is made more to be bonded the bottom of bridge
Then face adjusts 5 maximum cushioning dropping distance of elevator crib by second hydraulic cylinder 9.3 again, prevents elevator crib 5 buffered
Since falling head is excessive in journey, the effect of support is not had.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of supporting bridge structure, it is characterised in that: including bottom plate (1), the lower section of bottom plate (1) four, corner is all connected with
Wheel (2), is arranged cabinet (3) in the top of bottom plate (1), through hole (4) is arranged in the top of cabinet (3), in through hole (4)
Two jack (6) are arranged in grafting elevator crib (5) in elevator crib (5), and two jack (6) are symmetrical arranged, and two thousand
The telescopic rod on jin top (6) is upward through top side wall connection support plate (7) of the elevator crib (5), in support plate (7)
The hinged rotor plate (8) in the symmetrical two sides in top connects sliding bar (9) between side wall symmetrical in cabinet (3),
Be slidably connected annulus (10) on sliding bar (9), and two annulus (10) are hinged on the liter by first connecting rod (11) respectively
The lower section for dropping cabinet (5) is socketed two springs (12) on sliding bar (9), and each spring (12) is separately positioned on corresponding
Between the annulus (10) side wall corresponding with the cabinet (3).
2. a kind of supporting bridge structure according to claim 1, it is characterised in that: be all provided with above the cabinet (3)
There are two relief hole (3.1), and two relief holes (3.1) are with the center of circle of the through hole (4) for symmetrical point symmetry.
3. a kind of supporting bridge structure according to claim 1, it is characterised in that: in the lower section of the elevator crib (5)
Four corners are all connected with limited support bar (5.1).
4. a kind of supporting bridge structure according to claim 2, it is characterised in that: symmetrical in the support plate (7)
Down either side be all connected with fixed plate (7.1), two fixed plates (7.1) are arranged straight down, in each fixed plate (7.1)
The first sliding groove (7.2) are respectively provided with, are slidably connected the first sliding shoe (7.3) in each first sliding groove (7.2), Mei Ge
One sliding shoe (7.3) passes through the lower section of the second connecting rod (7.4) the hinged corresponding rotor plate (8), in each fixed plate
(7.1) be all connected with below first hydraulic cylinder (7.5), each first hydraulic cylinder (7.5) with the corresponding relief hole
(3.1) it is coaxially disposed, the telescopic rod of each first hydraulic cylinder (7.5) connects up corresponding first sliding shoe
(7.3)。
5. a kind of supporting bridge structure according to claim 1, it is characterised in that: is arranged on the sliding bar (9)
Two second cunnings are slided in two sliding grooves (9.1), the opening up setting of the second sliding groove (9.1) in the second sliding groove (9.1)
Motion block (9.2), each the second sliding shoe (9.2) is both connected to the inside of the corresponding annulus (10), in the cabinet (3)
It is respectively provided with second hydraulic cylinder (9.3) on upper symmetrical side wall, the telescopic rod of each second hydraulic cylinder (9.3) both passes through described
The sliding in second sliding groove (9.1) of the side wall of cabinet (3), the telescopic rod limit described second of second hydraulic cylinder (9.3)
Sliding shoe (9.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181750.1U CN209669711U (en) | 2019-01-26 | 2019-01-26 | A kind of supporting bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181750.1U CN209669711U (en) | 2019-01-26 | 2019-01-26 | A kind of supporting bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669711U true CN209669711U (en) | 2019-11-22 |
Family
ID=68568396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920181750.1U Expired - Fee Related CN209669711U (en) | 2019-01-26 | 2019-01-26 | A kind of supporting bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209669711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647420A (en) * | 2020-12-21 | 2021-04-13 | 朱荣超 | Supporting equipment for building garden arched bridge |
-
2019
- 2019-01-26 CN CN201920181750.1U patent/CN209669711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647420A (en) * | 2020-12-21 | 2021-04-13 | 朱荣超 | Supporting equipment for building garden arched bridge |
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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: 20191122 Termination date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |