CN209195446U - A kind of trolley bracket support frame - Google Patents
A kind of trolley bracket support frame Download PDFInfo
- Publication number
- CN209195446U CN209195446U CN201822014006.0U CN201822014006U CN209195446U CN 209195446 U CN209195446 U CN 209195446U CN 201822014006 U CN201822014006 U CN 201822014006U CN 209195446 U CN209195446 U CN 209195446U
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- China
- Prior art keywords
- support frame
- piece
- bracket
- connecting plate
- trolley
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Abstract
The utility model provides a kind of trolley bracket support frame, including at least one support frame single-piece, and support frame as described above single-piece is the box structure for including bracket connecting plate and bottom connecting plate；The bracket connecting plate is equipped with the carrier mounting holes connecting with bracket；The bottom connecting plate is equipped with the connection mounting hole for installing sliding part, and support frame single-piece is movably arranged on the door frame assembly of trolley by sliding part.Using the technical solution of the utility model, effect is: the quantity of support frame single-piece selects according to actual needs, and general bracket is equipped with support frame single-piece along the both ends of trolley length direction；The movement that bracket can be realized in the utility model by the support frame single-piece of small number is contacted by many places between bracket and portal frame system and becomes to contact at 2 or 4 traversing, do not influenced by bracket deformation, can smoothly realize the traversing of bracket.
Description
Technical field
The utility model relates to technical field of tunnel construction, and in particular to a kind of trolley bracket support frame.
Background technique
Tunnel-liner is by template assembly, door frame assembly, bracket assembly, transverse-moving mechanism, limiting device, anti-floating mechanism, jacking
The parts such as mechanism, running mechanism, the very heavy, ladder landing platform of support, hydraulic and electrical system form.
Trolley inevitably will appear the case where trolley middle line deviates with tunnel middle line or tunnel in the process of walking
There are bends in road, must position before trolley construction, be overlapped equipment middle line with tunnel middle line；Or equipment needs to reverse end for end to turn to,
It it requires and must be provided with transverse-moving mechanism on trolley.Template, bracket and door frame is avoided to occur during trolley is traversing longitudinal wrong
Position-limit mechanism need to be arranged in position.
Template will receive the buoyancy of concrete generation when trolley two serves as a contrast concreting, in order not to make template in buoyancy
Under move up, will be installed vertical anti-floating mechanism in template free end, restrict the effect of buoyancy.
Currently, sliding base, anti-floating mechanism and limiting device are designed to the independent component of three classes and are installed on different
Position.If sliding base and limiting device are four at least each, it is respectively arranged in the pallet stringer and door of trolley front and back end left and right sides
Between frame crossbeam；Cantilever is mounted on template free end respectively for several anti-floating mechanisms.The defect of such mode is: sliding base and limit
Position device link position and the lengthy and tedious complexity of tie point, localized touch location is more, is easy and door frame crossbeam or door in action process
The interference of frame stringer, easily deforms；Anti-floating mechanism cantilever is mounted in template, and suffered is unbalance loading, is easily deformed, and anti-floating machine
Structure and template hypotelorism, which will affect, blocks mould installation space.
In conclusion be badly in need of that a kind of structure is simple, can realize bracket well and carry out it is mobile, convenient for anti-floating mechanism install with
And support frame easy to use is to solve problems of the prior art.
Utility model content
The utility model aim be to provide a kind of structure is simple, can realize bracket well carry out it is mobile, convenient for anti-floating
Mechanism installation and trolley bracket support frame easy to use, specific technical solution are as follows:
A kind of trolley bracket support frame, including at least one support frame single-piece, support frame as described above single-piece be include bracket
The box structure of connecting plate and bottom connecting plate；The bracket connecting plate is equipped with the carrier mounting holes connecting with bracket；It is described
Bottom connecting plate is equipped with the connection mounting hole for installing sliding part, and support frame single-piece is movably arranged on trolley by sliding part
Door frame assembly on.
Preferred in above technical scheme, support frame as described above single-piece is by bracket connecting plate, bottom connecting plate, side plate, envelope
The L shape body structure of plate and top plate composition.
Preferred in above technical scheme, sealing plate is the entirety formed by least one flat plate and/at least one piece of arc panel
Structure.
Preferred in above technical scheme, the top plate is equipped with to be installed for the anti-floating of the automobile-used anti-floating mechanism of erecting bed
Hole.
It is preferred in above technical scheme, it further include position-limit mechanism, the position-limit mechanism includes at least one limit single-piece,
The limit single-piece includes locating part and limited block, and the upper end of locating part is arranged in support frame as described above single-piece, the limited block
It is arranged in door frame assembly on the web of door frame crossbeam, before the lower end of the locating part and the web and the limited block
It is equipped with gap.
Preferred in above technical scheme, the limit single-piece and support frame as described above single-piece are arranged in a one-to-one correspondence.
Preferred in above technical scheme, the locating part is L-shaped structure, the long-armed free end setting of the locating part
On the side wall of support frame as described above single-piece, before the free end of the galianconism of the locating part and the web and the limited block
It is equipped with the gap of 0.2-100cm, preferably 10-80cm.
It is preferred in above technical scheme, the mounting surface and bottom connecting plate and sliding part that bracket connecting plate is contacted with bracket
The angle of 75 ° -115 ° of formation between the mounting surface of contact, preferably 90 °.
It is preferred in above technical scheme, it is equipped with and slides along the length direction of door frame crossbeam on the door frame crossbeam in door frame assembly
Rail, the sliding part and the sliding rail match；The sliding part uses low resistance pressure resistance wear-resistant material；It is preferred that the sliding shoe
For the square or rectangular parallelepiped structure of nylon material.
Preferred in above technical scheme, support frame as described above single-piece and the limit single-piece are carbon steel.
Using the technical solution of the utility model, have the advantages that
(1) the trolley bracket support frame of the utility model includes at least one support frame single-piece, the number of support frame single-piece
Amount selects according to actual needs, and general bracket is equipped with support frame single-piece, but support frame single-piece along the both ends of trolley length direction
Particular number select according to actual needs.Support frame as described above single-piece is the box-shaped knot for including bracket connecting plate and bottom connecting plate
Structure；The bracket connecting plate is equipped with the carrier mounting holes connecting with bracket；The bottom connecting plate is equipped with for installing cunning
The connection mounting hole of moving part, support frame single-piece are movably arranged on the door frame assembly of trolley by sliding part.Support frame single-piece
Structure is passed through, and the movement of bracket can be realized by the support frame single-piece of small number, by many places (one between bracket and portal frame system
As be ten many places, depending on the quantity of crossbeam truss piece, generally the 2 of the quantity of crossbeam truss piece times, as: 12 meters of trolleys
At 18, at 9 meters of trolleys general 14) contact becomes at 2 or contacts traversing at 4, do not influenced by bracket deformation, and it can be smoothly real
Now bracket is traversing.
(2) support frame single-piece described in the utility model be by bracket connecting plate, bottom connecting plate, side plate, sealing plate and
The L shape body structure of top plate composition, structure are simplified, and convenient for production, and there is enough intensity to be used for movable support bracket.The sealing plate
For by plate and/(i.e. sealing plate is the structure being made of monolithic or muti-piece plate to the overall structure that forms of arc panel, or by list
The structure of block or muti-piece arc panel composition, or the knot being made of monolithic or muti-piece plate combination monolithic or muti-piece arc panel
Structure), the specific constructive form of support frame single-piece selects according to the actual situation, and preferably sealing plate is arc panel or arc panel and plate
Combination, reduce stress concentrate.
(3) top plate described in the utility model is equipped with the anti-floating mounting hole for the automobile-used anti-floating mechanism of erecting bed, anti-floating
The detachable setting of mechanism had not only met the needs of trolley anti-floating, but also anti-floating mechanism uniform force can be made to be unlikely to deform, can be with
Avoid influencing the installation of subsequent template.
It (4) further include position-limit mechanism in the utility model, the position-limit mechanism includes at least one limit single-piece, and limit is single
The quantity of part selects according to actual needs, and a support frame single-piece can correspond to multiple limit single-pieces, can also use support frame
Single-piece and limit single-piece are arranged in a one-to-one correspondence, and meet different demands.The limit single-piece includes locating part and limited block, locating part
Upper end be arranged in support frame as described above single-piece, the limited block is arranged in door frame assembly on the web of door frame crossbeam, described
Gap, the side of the locating part and trolley door frame are equipped with before the lower end of locating part and the web and the limited block
The side of assembly is equipped with gap, generates between bracket and trolley door frame assembly when for preventing traversing longitudinally displaced；The limit
Gap is equipped between part and limited block, for preventing door frame column is vacantly excessively rear from tumbling.The locating part is L shape knot
The long-armed free end of structure, the locating part is arranged on the side wall of support frame as described above single-piece, the galianconism of the locating part from
By the gap (preferably 10-80cm) held be equipped with 0.2-100cm before the web and the limited block, facilitate processing and
Limit.
(5) mounting surface and bottom connecting plate that bracket connecting plate described in the utility model is contacted with bracket connect with sliding part
The angle that 75 ° -115 ° are formed between the mounting surface of touching, is preferably formed as 90 ° of angles.Using rule angle manufacture easy to process,
Save material and convenient transportation and installation.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the partial structural diagram when trolley bracket of embodiment 1 is used with support frame；
Fig. 2 is the structural schematic diagram of support frame single-piece in Fig. 1；
Fig. 3 is the A partial enlarged view of Fig. 1；
Wherein, 1, support frame single-piece, 1.1, bracket connecting plate, 1.11, carrier mounting holes, 1.2, bottom connecting plate, 1.3,
Side plate, 1.4, sealing plate, 1.5, top plate, 1.51, anti-floating mounting hole, 2, position-limit mechanism, 2.1, locating part, 2.2, limited block, 3, support
Frame, 4, door frame stringer, 5, door frame crossbeam, 5.1, sliding rail, 6, sliding part.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Benefit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1:
Referring to Fig. 1, a kind of trolley bracket support frame, including at least one support frame single-piece 1, general bracket are long along trolley
At least one support single-piece is respectively arranged in the both ends in degree direction, and two support single-pieces are respectively arranged in preferably both ends, and four support single-pieces connect
Line quadrangularly structure, it is ensured that the stationarity and synchronism of bracket moving process.The top of door frame stringer 4 is arranged in bracket 3.
The structure of support frame as described above single-piece is detailed in Fig. 2, specifically includes the case of bracket connecting plate 1.1 and bottom connecting plate 1.2
Shape structure, the L shape being preferably made of bracket connecting plate 1.1, bottom connecting plate 1.2, side plate 1.3, sealing plate 1.4 and top plate 1.5
Body structure.It is preferred that the sealing plate 1.4 is that (this embodiment is using one flat plate for the overall structure that is formed by plate and/arc panel
It is integrally formed with one piece of arc panel).
The bracket connecting plate 1.1 is equipped with the carrier mounting holes 1.11 connecting with bracket；On the bottom connecting plate 1.2
Equipped with the connection mounting hole for installing sliding part, support frame single-piece is movably arranged on the door frame assembly of trolley by sliding part 6
On.
In the present embodiment: the top plate 1.5 is equipped with the anti-floating mounting hole 1.51 for the automobile-used anti-floating mechanism of erecting bed.
In the present embodiment: further including position-limit mechanism 2, the position-limit mechanism 2 includes that at least one limit single-piece is (preferred herein
One, i.e. limit single-piece and support frame as described above single-piece is arranged in a one-to-one correspondence), the limit single-piece includes locating part 2.1 and limit
Block 2.2 participates in Fig. 3, and the upper end of locating part is arranged in support frame as described above single-piece 1, and the limited block is arranged in door frame assembly
On the web of door frame crossbeam 5, gap is equipped with before the lower end of the locating part and the web and the limited block.It is more excellent
Choosing, the locating part 2.1 is L-shaped structure, and the side of support frame as described above single-piece 1 is arranged in the long-armed free end of the locating part
On wall, it is equipped between 0.2-100cm before the free end of the galianconism of the locating part and the web and the limited block
Gap, herein preferred 10-80cm.
In the present embodiment: the mounting surface and bottom connecting plate 1.2 that bracket connecting plate 1.1 is contacted with bracket are contacted with sliding part
Mounting surface between form 75 ° -115 ° of angle, select 90 ° herein.
In the present embodiment: being equipped with sliding rail 5.1, institute along the length direction of door frame crossbeam on the door frame crossbeam 5 in door frame assembly
It states sliding part and the sliding rail matches；The sliding part 6 is using sliding shoe made of low resistance pressure resistance wear-resistant material；It is preferred that institute
State the square or rectangular parallelepiped structure that sliding shoe is nylon material.
In the present embodiment: support frame as described above single-piece 1 and the limit single-piece are carbon steel.
Using the technical solution of the present embodiment, by the design of support frame single-piece so that between bracket and portal frame system by
Many places (more than at least 10) contact originally becomes at 2 or contacts traversing at 4, and support frame single-piece and door frame crossbeam activity are set
It sets, is not influenced by bracket deformation, can smoothly realize the traversing of bracket.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of trolley bracket support frame, which is characterized in that including at least one support frame single-piece (1), support frame as described above list
Part is the box structure for including bracket connecting plate (1.1) and bottom connecting plate (1.2)；
The bracket connecting plate (1.1) is equipped with the carrier mounting holes (1.11) connecting with bracket；
The bottom connecting plate (1.2) is equipped with the connection mounting hole for installing sliding part, and support frame single-piece passes through sliding part
It is movably arranged on the door frame assembly of trolley.
2. trolley bracket support frame according to claim 1, which is characterized in that support frame as described above single-piece is to be connected by bracket
The L shape body structure that fishplate bar (1.1), bottom connecting plate (1.2), side plate (1.3), sealing plate (1.4) and top plate (1.5) form.
3. trolley bracket support frame according to claim 2, which is characterized in that the sealing plate (1.4) is by least one
The overall structure that block plate and/at least one piece of arc panel are formed.
4. trolley bracket support frame according to claim 2, which is characterized in that the top plate (1.5) is equipped with and is used for
The anti-floating mounting hole (1.51) of the automobile-used anti-floating mechanism of erecting bed.
5. trolley bracket support frame according to any one of claims 1-4, which is characterized in that further include position-limit mechanism
(2), the position-limit mechanism (2) includes at least one limit single-piece, and the limit single-piece includes locating part (2.1) and limited block
(2.2), the upper end of locating part is arranged on support frame as described above single-piece (1), and it is horizontal that door frame is arranged in door frame assembly in the limited block
On the web of beam, gap is equipped with before the lower end of the locating part and the web and the limited block.
6. trolley bracket support frame according to claim 5, which is characterized in that the limit single-piece and support frame as described above
Single-piece (1) is arranged in a one-to-one correspondence.
7. trolley bracket support frame according to claim 5, which is characterized in that the locating part (2.1) is L shape knot
The long-armed free end of structure, the locating part is arranged on the side wall of support frame as described above single-piece (1), the galianconism of the locating part
The gap of 0.2-100cm is equipped with before free end and the web and the limited block.
8. trolley bracket support frame according to claim 5, which is characterized in that bracket connecting plate (1.1) connects with bracket
75 ° -115 ° of angle is formed between the mounting surface that the mounting surface and bottom connecting plate (1.2) of touching are contacted with sliding part.
9. trolley bracket support frame according to claim 5, which is characterized in that edge on the door frame crossbeam in door frame assembly
The length direction of door frame crossbeam is equipped with sliding rail, and sliding part and the sliding rail match；Sliding part is using the wear-resisting material of low resistance pressure resistance
Material.
10. trolley bracket support frame according to claim 5, which is characterized in that support frame as described above single-piece (1) and described
Limiting single-piece is carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014006.0U CN209195446U (en) | 2018-12-03 | 2018-12-03 | A kind of trolley bracket support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014006.0U CN209195446U (en) | 2018-12-03 | 2018-12-03 | A kind of trolley bracket support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195446U true CN209195446U (en) | 2019-08-02 |
Family
ID=67427444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014006.0U Active CN209195446U (en) | 2018-12-03 | 2018-12-03 | A kind of trolley bracket support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195446U (en) |
-
2018
- 2018-12-03 CN CN201822014006.0U patent/CN209195446U/en active Active
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