CN206512615U - Bridge maintenance system steel structural embedded parts - Google Patents
Bridge maintenance system steel structural embedded parts Download PDFInfo
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- CN206512615U CN206512615U CN201720086359.4U CN201720086359U CN206512615U CN 206512615 U CN206512615 U CN 206512615U CN 201720086359 U CN201720086359 U CN 201720086359U CN 206512615 U CN206512615 U CN 206512615U
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- cylinder
- buried cylinder
- buried
- cover
- bridge
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Abstract
The utility model discloses a kind of bridge maintenance system steel structural embedded parts, including pre-buried cylinder, pre-buried cylinder one end closing, another end opening, the cylinder bottom outer wall of pre-buried cylinder strengthens claw assembly provided with attachment and prevents pulling device, cover is hinged with the nozzle of pre-buried cylinder, being using the beneficial effects of the utility model can be by the direct pre-buried body of a bridge of pre-buried cylinder when constructing a bridge, the support beam for overhauling track can be plugged in during maintenance bridge in pre-buried cylinder, then track is overhauled in laying in support beam, directly support beam is extracted out of pre-buried cylinder when need not use, such a fixed form dismounting is simple, greatly save apparatus for examination and repair sets up the time.Daily cover when need not use can play a part of the pre-buried cylinder of closing, prevent rainwater etc. from stretching into pre-buried cylinder, cause stack shell corruption embroidery, claw assembly and the anti-device that pulls are strengthened in attachment can play a part of fixed pre-buried cylinder, prevent other people from arbitrarily extracting pre-buried cylinder.
Description
Technical field
The utility model is related to bridge machinery, maintenance, maintenance facility, and a kind of bridge maintenance system steel construction of specific design is pre-
Embedded part.
Background technology
Reinforced Concrete Bridge has simple in construction, low cost, long lifespan, easy installation, maintenance and maintenance workload small
The advantages of, it is widely applied in trunk railway, highway.But over time with the factor such as the change of external environment condition,
The serious plant diseases such as beam body crackle, reinforcing steel bars exposed, diaphragm plate fracture, people's line carrier and bolt corrosion directly endanger bridge security, because
This needs is periodically detected and repaired to bridge.Measuring error equipment must be first built before bridge is detected and repaired,
Conventional Measuring error equipment is mainly tool car, and then building method is installed tool car first to build repairing frame on bridge
On repairing frame, it is not necessary to again remove the repairing frame built when using, but it is to ensure that its is firm when building repairing frame
It is attached to build process on bridge comparatively laborious, can be also taken a substantial amount of time during dismounting.
Utility model content
To solve above technical problem, the utility model provides a kind of bridge maintenance system steel structural embedded parts.
Technical scheme is as follows：A kind of bridge maintenance system steel structural embedded parts, its key is：Including pre-buried cylinder, this is pre-
One end closing is buried, another end opening, the cylinder bottom outer wall of the pre-buried cylinder pulls device provided with attachment reinforcement claw assembly with anti-, institute
State covered with cover on the nozzle of pre-buried cylinder, the cover is hinged with the pre-buried cylinder, the outer wall of the cover is fixed provided with upset
Suspension ring.Upset can be triggered solid by suspension hook by the direct pre-buried body of a bridge of pre-buried cylinder when constructing a bridge using the technical program
Determining suspension ring makes cover open pre-buried cylinder after rotating 180 °, the support beam for overhauling track is plugged in pre-buried cylinder, then in support
Laying maintenance track on beam, it is not necessary to directly extract support beam out of pre-buried cylinder when using, such a fixed form dismounting
Simply, greatly save apparatus for examination and repair sets up the time.Daily cover when need not use can play a part of the pre-buried cylinder of closing,
Prevent rainwater etc. from stretching into pre-buried cylinder, cause stack shell corruption to embroider, claw assembly and the anti-device that pulls are strengthened in attachment can play fixed pre-buried
The effect of cylinder, prevents other people from arbitrarily extracting pre-buried cylinder.
Further, claw assembly is strengthened in above-mentioned attachment includes multiple grapples, the cylinder of the neck of hook of the grapple and the pre-buried cylinder
Feather edge is fixedly connected, and the gib head of the grapple is inwardly.Hook the reinforcing bar in the body of a bridge inwardly relatively using this multiple grapple of design,
Pre-buried cylinder is prevented to be pulled out or shifted when pouring bridge by concrete apparatus installation site.
Each deep floor that triangle is respectively equipped between the grapple and the pre-buried cylinder, the one of the deep floor
Individual side is fixedly connected with the stack shell outer wall of the pre-buried cylinder, another side of the deep floor and the corresponding grapple
The neck of hook be fixedly connected.More firm using fixation between this scheme grapple and pre-buried cylinder, grapple is not in transport or installation process
Easily deform upon.
The above-mentioned anti-device that pulls pulls bar including anti-, and this prevents that pull the upper end of bar fixes with the cylinder bottom outer wall of the pre-buried cylinder
Connection, the anti-bottom for pulling bar is provided with least two and prevents pulling plate, and the anti-cylinder bottom for pulling plate and the pre-buried cylinder is put down
OK.Installation rear defence pulls plate and is entrenched in the concrete of the body of a bridge, if there is external force to pull pre-buried cylinder, the anti-cylinder for pulling plate and pre-buried cylinder
Between bottom and the adjacent anti-concrete pulled between plate produces a powerful anti-force pulling, pre-buried cylinder is prevented to be pulled out.
Above-mentioned pre-buried cylinder is obliquely installed, and obliquely, the tube port position of the pre-buried cylinder extends out to be formed the nozzle of the pre-buried cylinder
Guide openings, the nozzle edge outward flanging of the pre-buried cylinder forms the cover installing plate of annular, and the cover installing plate is located at perpendicular
In straight plane, the cover is rotatably installed on the cover installing plate.After being installed using this scheme, the nozzle of pre-buried cylinder
With the body of a bridge side it is concordant, it is not only attractive in appearance but do not interfere with laying maintenance track.Cover installing plate is fitted with body of a bridge side, one side side
Just install and open cover, another aspect maintainer can find the position of pre-buried cylinder on bridge by cover installing plate.
It is axially arranged with least one floor slot to make way along it on the nozzle inwall of above-mentioned pre-buried cylinder, the floor slot to make way
Notch is upward.The deep floor set using this design support beam bending place can be fastened in corresponding cantilever floor slot to make way,
It is relatively fixed between support beam and pre-buried cylinder, is not susceptible to relatively rotate, it is more firm during laying maintenance track.
Above-mentioned cover installing plate is provided with cover mounting rod, and the cover passes through institute provided with via, the cover is installed
State installation via set to hang on the cover mounting rod, the cover mounting rod is connected with locking end after passing the installation via
Head, the cover can rotate around the cover mounting rod, and the fixed suspension ring of upset are located at the underface of the installation via.Adopt
The convenient installation support beam of pre-buried cylinder can be opened by designing rotation cover with this, extract cover meeting natural rotation closing after support beam pre-
Bury a nozzle.Catching on after the fixed suspension ring of upset rotate 180 ° recycles other devices such as rope class to fix cover, prevents cylinder
The pre-buried cylinder of rotary closing under self gravitation effect is covered, support beam is installed in influence.
Above-mentioned pre-buried cylinder is square tube, and the grapple totally eight, eight grapples are uniform along the circumference of the pre-buried cylinder
Distribution.Fixation using this pre-buried cylinder of design is more solid and reliable.
Beneficial effect：Being using the beneficial effects of the utility model can be by the direct pre-buried body of a bridge of pre-buried cylinder when constructing a bridge
It is interior, the support beam for overhauling track can be plugged in during maintenance bridge in pre-buried cylinder, then the laying maintenance track in support beam, no
Directly support beam is extracted out of pre-buried cylinder when needing to use, such a fixed form dismounting is simple, greatlys save maintenance
Device sets up the time.Daily cover when need not use can play a part of the pre-buried cylinder of closing, prevent rainwater etc. from stretching into pre-buried
In cylinder, cause stack shell corruption embroidery, claw assembly and the anti-device that pulls are strengthened in attachment can play a part of fixed pre-buried cylinder, prevent other people with
Meaning extracts pre-buried cylinder.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A-A ' profiles；
Fig. 3 is the utility model installment state schematic diagram.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of bridge maintenance system steel structural embedded parts, including pre-buried cylinder 1, the pre-buried one end of cylinder 1
Closing, another end opening, the cylinder bottom outer wall of the pre-buried cylinder 1 pulls device 4 provided with attachment reinforcement claw assembly 2 with anti-, described pre-
Bury covered with cover 7 on the nozzle of cylinder 1, the cover 7 is hinged with the pre-buried cylinder 1, is hinged with and turns on the outer wall of the cover 7
Turn fixed suspension ring 5.
Claw assembly 2 is strengthened in the attachment includes multiple grapples 201, the cylinder of the neck of hook of the grapple 201 and the pre-buried cylinder 1
Feather edge is fixedly connected, and inwardly, the pre-buried cylinder 1 is square tube, the grapple 201 totally eight, eight to the gib head of the grapple 201
Circumference of the individual grapple 201 along the pre-buried cylinder 1 is uniformly distributed, each between the grapple 201 and the pre-buried cylinder 1 respectively
Deep floor 3 provided with triangle a, side of the deep floor 3 is fixedly connected with the stack shell outer wall of the pre-buried cylinder 1,
Another side of the deep floor 3 is fixedly connected with the neck of hook of the corresponding grapple 201.
The anti-device 4 that pulls pulls bar 401 including anti-, the cylinder bottom of the anti-upper end and the pre-buried cylinder 1 for pulling bar 401
Outer wall is fixedly connected, the anti-bottom for pulling bar 401 provided with three it is anti-pull plate 402, it is described it is anti-pull plate 402 with it is described pre-
The cylinder bottom for burying cylinder 1 is parallel.
The pre-buried cylinder 1 is obliquely installed, and obliquely, the tube port position of the pre-buried cylinder 1 extends out shape to the nozzle of the pre-buried cylinder 1
Into guide openings, the nozzle edge outward flanging of the pre-buried cylinder 1 forms the cover installing plate 6 of annular, the cover installing plate 6
In in perpendicular, the cover 7 is rotatably installed on the cover installing plate 6, and the cover installing plate 6 is provided with cylinder
Lid mounting rod 8, the cover 7 hangs over the cover by the installation via set and installed provided with via, the cover 7 is installed
On bar 8, the cover mounting rod 8 is connected with locking termination 9 after passing the installation via, and the cover 7 can be around the cover
Mounting rod 8 rotates, and the fixed suspension ring 5 of upset are located on the underface of the installation via, the nozzle inwall of the pre-buried cylinder 1
It is axially arranged with three floor slots to make way 10 along it, the notch of the floor slot to make way 10 is upward.
As shown in figure 3, the bridge maintenance system steel structural embedded parts for directly providing the utility model when constructing a bridge are pre-
It is embedded in the body of a bridge, wherein the stack shell of pre-buried cylinder 1 is obliquely installed, nozzle is upward and concordant with the side of bridge, is strengthened by adhering to
Claw assembly 2 and the anti-device 4 that pulls can make whole device firmly promptly in the body of a bridge, it is necessary to will build maintenance rail when overhauling bridge
One end of the support beam 11 in road is inserted in pre-buried cylinder 1, and the upper end of support beam 11 stretches out pre-buried cylinder 1 and is used as supporting part, support beam 11
Pre-buried cylinder 1 is stretched into as fixing end in lower end, and the deep floor 12 that support beam bending place is set is fastened on corresponding floor slot to make way
In 10.Because pre-buried cylinder 1 is obliquely installed, the inwall that can be upwarped after the lower end load-bearing of support beam 11 with pre-buried cylinder 1 is pushed against so that will
Support beam 11 is fixed, and one end load-bearing that support beam 11 stretches out pre-buried cylinder 1 is bigger, and support beam 11 and the fixation of pre-buried cylinder 1 are more steady
Gu.Support beam 11 is directly extracted out of pre-buried cylinder 1 when need not use, this device greatly facilitates taking for maintenance track
Build and dismount.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model objective and claim, can make under enlightenment of the present utility model
Represented as multiple types, such conversion is each fallen within protection domain of the present utility model.
Claims (8)
1. a kind of bridge maintenance system steel structural embedded parts, it is characterised in that：Including pre-buried cylinder (1), the pre-buried end seal of cylinder (1) one
Close, another end opening, the cylinder bottom outer wall of the pre-buried cylinder (1) strengthens claw assembly (2) provided with attachment and prevents pulling device (4), institute
State covered with cover (7) on the nozzle of pre-buried cylinder (1), the cover (7) is hinged with the pre-buried cylinder (1), outside the cover (7)
Wall is provided with the fixed suspension ring (5) of upset.
2. bridge maintenance system steel structural embedded parts according to claim 1, it is characterised in that：Pawl group is strengthened in the attachment
Part (2) includes multiple grapples (201), and the neck of hook of the grapple (201) is fixedly connected with the cylinder feather edge of the pre-buried cylinder (1),
The gib head of the grapple (201) is inwardly.
3. bridge maintenance system steel structural embedded parts according to claim 2, it is characterised in that：Each grapple
(201) deep floor (3) of triangle, a side of the deep floor (3) are respectively equipped between the pre-buried cylinder (1)
It is fixedly connected with the stack shell outer wall of the pre-buried cylinder (1), another side and the corresponding grapple of the deep floor (3)
(201) the neck of hook is fixedly connected.
4. the bridge maintenance system steel structural embedded parts according to claim 1,2 or 3, it is characterised in that：It is described to prevent pulling
Device (4) pulls bar (401) including anti-, and the anti-upper end for pulling bar (401) and the cylinder bottom outer wall of the pre-buried cylinder (1) fix company
Connect, the anti-bottom for pulling bar (401) provided with least two it is anti-pull plate (402), it is described it is anti-pull plate (402) with it is described pre-
The cylinder bottom for burying cylinder (1) is parallel.
5. the bridge maintenance system steel structural embedded parts according to claim 1,2 or 3, it is characterised in that：The pre-buried cylinder
(1) it is obliquely installed, obliquely, the tube port position of the pre-buried cylinder (1) extends out to form guide openings the nozzle of the pre-buried cylinder (1),
The nozzle edge outward flanging of the pre-buried cylinder (1) forms the cover installing plate (6) of annular, and the cover installing plate (6) is located at perpendicular
In straight plane, the cover (7) is rotatably installed on the cover installing plate (6).
6. the bridge maintenance system steel structural embedded parts described in claim 5, it is characterised in that：The nozzle of the pre-buried cylinder (1)
It is axially arranged with least one floor slot to make way (10) along it on inwall, the notch of the floor slot to make way (10) is upward.
7. the bridge maintenance system steel structural embedded parts described in claim 5, it is characterised in that：On the cover installing plate (6)
Provided with cover mounting rod (8), the cover (7) is hung over provided with via, the cover (7) is installed by the installation via set
On the cover mounting rod (8), the cover mounting rod (8) is connected with locking termination (9) after passing the installation via, described
Cover (7) can rotate around the cover mounting rod (8), and the fixed suspension ring (5) of upset are located at the underface of the installation via.
8. the bridge maintenance system steel structural embedded parts described in claim 2, it is characterised in that：The pre-buried cylinder (1) is square
Cylinder, the grapple (201) totally eight, circumference of eight grapples (201) along the pre-buried cylinder (1) is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086359.4U CN206512615U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance system steel structural embedded parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086359.4U CN206512615U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance system steel structural embedded parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512615U true CN206512615U (en) | 2017-09-22 |
Family
ID=59866857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720086359.4U Active CN206512615U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance system steel structural embedded parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN206512615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677081A (en) * | 2017-01-23 | 2017-05-17 | 重庆恒佳工程技术咨询有限公司 | Bridge overhaul system steel structure pre-embedding device |
-
2017
- 2017-01-23 CN CN201720086359.4U patent/CN206512615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677081A (en) * | 2017-01-23 | 2017-05-17 | 重庆恒佳工程技术咨询有限公司 | Bridge overhaul system steel structure pre-embedding device |
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