CN206129292U - Novel landing stage platform truck - Google Patents
Novel landing stage platform truck Download PDFInfo
- Publication number
- CN206129292U CN206129292U CN201621113410.8U CN201621113410U CN206129292U CN 206129292 U CN206129292 U CN 206129292U CN 201621113410 U CN201621113410 U CN 201621113410U CN 206129292 U CN206129292 U CN 206129292U
- Authority
- CN
- China
- Prior art keywords
- access bridge
- chassis
- chassis body
- landing stage
- lifting
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel landing stage platform truck, it is including a platform driving license body, access bridge, portal structure, crane beam and hoisting accessory, the access bridge articulates at platform driving license body both ends, portal structure is two sets of and adorns admittedly respectively at platform driving license body both ends, every network deployment frame parallel arrangement is in platform driving license body both sides, and it includes stand and setting cross coupling between adjacent stand that the interval set up, crane beam sets up the every network deployment frame top at portal structure to be in access bridge middle part position, hoisting accessory installs and stretches out the end at crane beam. The utility model discloses the technological effect that realizes does, and behind the landing stage platform truck that adopts this structure, owing to be provided with portal structure in landing stage both sides, this portal structure intensity is high, and electronic promotion calabash on the crane beam of setting on it is can be swiftly convenient mention the access bridge is unsettled for the landing stage platform truck walk more convenient when turning, also can be convenient after the construction is accomplished transport the access bridge to the landing stage on.
Description
Technical field
This utility model is related to technical field of tunnel construction, more particularly to a kind of new trestle chassis.
Background technology
Tunnel is a kind of special building, and with the raising and the improvement of construction method of design level, tunnel is just increasingly
It is widely used in the every field such as railway, highway, municipal administration, water conservancy.When tunnel construction is carried out, trestle type formwork jumbo
It is a kind of very important engineering equipment, by track being set up in tunnel and then being advanced, there is provided work surface, realizes tissue flowing water
Construction.
Both ends are provided with access bridge on existing trestle platform, and access bridge can be rotated upwardly and downwardly, when vehicle needs to pass through
Wait, access bridge is put down, when trestle trolley needs to move integrally, access bridge is lifted or departed from.But due to access bridge length
Long, span is than larger, and heavier-weight, if chassis needs movement, it is necessary to first departed from access bridge, by chassis body
Big part each with access bridge etc. is transported to specified location, then is assembled, and this method has a large amount of artificial repetition operations, time-consuming to take
Power, produces construction and interrupts, and increases engineering strength, and manually repeats assembled dismounting in a large number due to existing, therefore is easily caused inverted arch
Construction formwork setting accuracy is reduced, and reduces inverted arch construction quality.Still an alternative is that can using being placed in prior art
Then jack-up oil cylinder on mobile equipment whole chassis is moved access bridge jack-up, and this method operation is very loaded down with trivial details,
It is unfavorable for the reduction of erection time.
Utility model content
The purpose of this utility model is to provide a kind of new trestle chassis for the deficiencies in the prior art, and the chassis leads to
The lifting beam crossed on being arranged on the portal-framed structure of trestle both sides and portal-framed structure so that when access bridge is lifted more just
Victory, and the chassis intensity is high, bearing capacity is big, is hardly damaged.
To reach above-mentioned purpose, this utility model is achieved through the following technical solutions.
A kind of new trestle chassis, it includes chassis body, access bridge, portal-framed structure and boom hoisting, the access bridge difference
Chassis body two ends are hinged on, the portal-framed structure is arranged on chassis body central position both sides, and it includes rack and lifting beam,
The rack is separately mounted to the relative position of chassis body central both sides, and the lifting beam is arranged at the top of rack, described
Device for hoisting is arranged on lifting beam, and it includes electronic lifting calabash, hoist cable and suspension hook, and the electronic lifting calabash is arranged on lifting
Liang Shang, the hoist cable is connected with electronic lifting calabash, and the suspension hook is connected to hoist cable end.
Further, support oblique frame is installed between the lifting beam end and chassis body end.
Further, it is described to support oblique frame to include brace and reinforcing bar, the brace two ends be packed in respectively lifting beam and
On chassis body, the reinforcing bar is packed between two braces.
Further, the reinforcing bar is arranged perpendicular to brace.
Further, the rack includes column and cross coupling, and the column is arranged on chassis this body side surface, the intersection
Beam is arranged between two adjacent columns.
Further, it is additionally provided with reinforcement cross bar on the rack.
Further, it is hinged with clamping rpole on the suspension hook.
Due to adopting above-mentioned technical proposal, this utility model compared with prior art, when the trestle trolley using the structure
Afterwards, due to being provided with portal-framed structure in trestle both sides, the portal-framed structure intensity is high, the electronic lifting on the lifting beam for arranging thereon
Calabash fast and easily can lift access bridge vacantly so that trestle trolley is more convenient when walking turning is carried out,
Also easily access bridge can be transported on trestle after the completion of construction.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
1st, chassis body；2nd, access bridge；3rd, portal-framed structure；31st, rack；311st, column；312nd, cross coupling；313rd, welding sheet；
314th, cross bar is strengthened；32nd, lifting beam；4th, boom hoisting；41st, electronic lifting calabash；42nd, hoist cable；43rd, suspension hook；44th, clamping rpole；
5th, oblique frame is supported；51st, brace；52nd, reinforcing bar；6th, cant beam is supported.
Specific embodiment
In order to further describe this utility model, it is expanded on further below in conjunction with the accompanying drawings a kind of with the new of portal-framed structure
The specific embodiment of trestle trolley, following examples be to it is of the present utility model explanation and this utility model be not limited to
Lower embodiment.
As shown in figure 1, a kind of new trestle chassis, including chassis body 1, access bridge 2, portal-framed structure 3 and boom hoisting 4.
Access bridge 2 is hinged on the two ends of chassis body 1, and portal-framed structure 3 is two groups, installed in the center both sides of chassis body 1.Every group of door frame
Structure 3 includes being separately positioned on a networking frame 31 of the center both sides of chassis body 1 and the lifting installed in the top of rack 31
Beam 32, relative position of the rack 31 in the center both sides of chassis body 1 respectively fills one group.It is parallel to each other per networking frame 31, its bag
Include some spaced columns 311 and be arranged between adjacent upright posts 311 and cross coupling 312 arranged in a crossed manner.Lifting beam
32 tops of every networking frame 31 for being arranged on portal-framed structure 3, chassis body 1, and the position in access bridge 2 are stretched out in the one end of lifting beam 32
Put.Boom hoisting 4 is arranged on lifting beam 32, and can be moved thereon, boom hoisting 4 include two electronic lifting calabashs 41,
The hoist cable 42 being connected with electronic lifting calabash 41 and the suspension hook 43 being connected with hoist cable 42.The end of lifting beam 32 and the end of chassis body 1
Support oblique frame 5 is installed between portion, supports oblique frame 5 to include two inclined braces 51 and the reinforcing bar being fixed between two braces 51
52.The other end of lifting beam 32 be also associated with towards the center direction of chassis body 1 and the support that is fixed on chassis body 1
Cant beam 6.
When in use process is as follows for this utility model, when chassis body 1 needs to be advanced in tunnel,
Electronic lifting calabash 41 is moved to into the initiating terminal of lifting beam 32, then starts electronic lifting calabash 41, electronic lifting calabash 41
Control suspension hook 43 is moved down.When suspension hook 43 is close to access bridge 2, using the hanging support of suspension hook 43 on access bridge 2, then suspension hook
43 are lifted up so that access bridge 2 departs from ground, are then starting the chassis of chassis body 1 so as to slow to move forward.Work as movement
When to specified location, access bridge 2 is put down.After constructing tunnel is finished, need for access bridge 2 to take in chassis body
On 1, now by electronic lifting calabash 41 access bridge 2 is lifted and moved to and put down on chassis body 1.This utility model is
Be respectively provided with portal-framed structure 3 at the two ends of chassis body 1, the portal-framed structure 3 include be arranged on the center of chassis body 1 front side and
Two networking framves 31 and the lifting beam 32 installed in the top of rack 31 that rear side is parallel to each other, rack 31 mainly includes some interval phases
Deng column 311.Because the weight of access bridge 2 is big, in order to keep the intensity of the chassis of whole trestle 1 and stablize, stand in adjacent
Cross coupling 312 is provided between post 311, cross coupling 312 is welded between column 311 by welding sheet 313.Simultaneously in lifting beam
The oblique frame 5 of support is connected between 32 initiating terminals and the initiating terminal of chassis body 1.The other end of lifting beam 32 is connected with chassis body 1
Heart direction and the support cant beam 6 that is fixed on chassis body 1, support oblique frame 5 and support cant beam 6 to be effectively increased door frame knot
The intensity of structure 3 so that the lifting beam 32 when hanging holding access bridge 2 of suspension hook 43 will not bend or rupture.
Preferably, the reinforcing prop of reinforcement is provided between the oblique frame 5 of support and lifting beam 32, two braces of oblique frame 5 are supported
51 be arranged in parallel, and the reinforcing bar 52 between two braces 51 is perpendicular to two braces 51.The setting of the reinforcing prop is also for strengthening
The intensity of hanging beam 32, being disposed to of reinforcing bar 52 supports the intensity of oblique frame 5 so that support oblique frame 5 lifted access bridge 2 when
Time will not deform.
Preferably, arrange on the column 311 of every networking frame 31 at the two ends of chassis body 1 and also strengthen cross bar 314.Plus it is tyrannical
Bar 314 is also the intensity for further strengthening rack 31 so as to firm.
Preferably, the clamping rpole 44 that closing is formed with suspension hook 43 is provided with by torsion spring on suspension hook 43.In trestle trolley row
During walking, it may occur that rock, in order that access bridge 2 is without departing from suspension hook 43, so in the suspension hook 43 of access bridge 2 of slinging
On be provided with clamping rpole 44, the clamping rpole 44 can be automatically reset after hanging holding access bridge 2 by torsion spring so that access bridge 2 will not take off
From suspension hook 43.
Obviously, above-mentioned embodiment of the present utility model is only intended to clearly illustrate this utility model example,
And it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, state upper
Can also make other changes in different forms on the basis of bright.Here all of embodiment cannot be given thoroughly
Lift.It is every to belong to the obvious change or change still in this utility model that the technical solution of the utility model extends out
Protection domain row.
Claims (7)
1. a kind of new trestle chassis, it is characterised in that：It includes chassis body（1）, access bridge（2）, portal-framed structure（3）And lifting
Device（4）, the access bridge（2）It is respectively hinged at chassis body（1）Two ends, the portal-framed structure（3）Including rack（31）With rise
Hanging beam（32）, the rack（31）It is separately mounted to chassis body（1）The relative position of center both sides, the lifting beam（32）Peace
It is mounted in rack（31）Top, the boom hoisting（4）Installed in lifting beam（32）On, it includes electronic lifting calabash（41）, hang
Rope（42）And suspension hook（43）, the electronic lifting calabash（41）Installed in lifting beam（32）On, the hoist cable（42）Carry with electronic
Rise calabash（41）Connection, the suspension hook（43）Device is in hoist cable（42）End.
2. new trestle chassis according to claim 1, it is characterised in that：The lifting beam（32）End and chassis body
（1）Support oblique frame is installed between end（5）.
3. new trestle chassis according to claim 2, it is characterised in that：It is described to support oblique frame（5）Including brace（51）
And reinforcing bar（52）, the brace（51）Two ends are packed in respectively lifting beam（32）With chassis body（1）On, the reinforcing bar
（52）It is packed in two braces（51）Between.
4. new trestle chassis according to claim 3, it is characterised in that：The reinforcing bar（52）Perpendicular to brace（51）
Arrange.
5. new trestle chassis according to claim 1, it is characterised in that：The rack（31）Including column（311）With
Cross coupling（312）, the column（311）It is arranged on chassis body（1）Side, the cross coupling（312）It is arranged on adjacent two
Column（311）Between.
6. new trestle chassis according to claim 5, it is characterised in that：The rack（31）On be additionally provided with plus tyrannical
Bar（314）.
7. new trestle chassis according to claim 1, it is characterised in that：The suspension hook（43）On be hinged with clamping rpole
（44）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113410.8U CN206129292U (en) | 2016-10-12 | 2016-10-12 | Novel landing stage platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113410.8U CN206129292U (en) | 2016-10-12 | 2016-10-12 | Novel landing stage platform truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129292U true CN206129292U (en) | 2017-04-26 |
Family
ID=58572216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113410.8U Expired - Fee Related CN206129292U (en) | 2016-10-12 | 2016-10-12 | Novel landing stage platform truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733058A (en) * | 2018-05-28 | 2018-11-02 | 光力（苏州）智能装备技术研究院有限公司 | Unmanned trestle vehicle intelligent guidance system |
-
2016
- 2016-10-12 CN CN201621113410.8U patent/CN206129292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733058A (en) * | 2018-05-28 | 2018-11-02 | 光力（苏州）智能装备技术研究院有限公司 | Unmanned trestle vehicle intelligent guidance system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20191012 |