CN207109577U - A kind of expansion joint of comb plate installation frock - Google Patents

A kind of expansion joint of comb plate installation frock Download PDF

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Publication number
CN207109577U
CN207109577U CN201720896292.0U CN201720896292U CN207109577U CN 207109577 U CN207109577 U CN 207109577U CN 201720896292 U CN201720896292 U CN 201720896292U CN 207109577 U CN207109577 U CN 207109577U
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CN
China
Prior art keywords
girder
oblique pull
expansion joint
cage bar
base support
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Active
Application number
CN201720896292.0U
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Chinese (zh)
Inventor
李青杠
董洁
梅魁
熊景飞
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Fifth Engineering Co Ltd of CTCE Group
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Fifth Engineering Co Ltd of CTCE Group
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Priority to CN201720896292.0U priority Critical patent/CN207109577U/en
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Abstract

The utility model discloses a kind of expansion joint of comb plate installation frock, include base support, the hoisting machine being fixed on base support, it is arranged at the road wheel of base support bottom, it is arranged at the girder on base support top, bottom is connected to the oblique pull cage bar on girder, the support beam being connected between girder and oblique pull cage bar, multiple leading blocks and magnetic suction disc;Multiple leading blocks are fixedly installed in oblique pull cage bar, and the steel wire rope of hoisting machine is connected after leading block with magnetic suction disc.The utility model uses magnetic suction disc fixed broach plate expansion joint, and use oblique pull supporting construction, moved by road wheel, utilize hoisting machine lifting lift adjustment height, controlled beneficial to absolute altitude, and simple in construction, easy to operate, mobility strong, reduce construction labor workload, improve stability and the construction speed guarantee of operation.

Description

A kind of expansion joint of comb plate installation frock
Technical field
Expansion joint of comb plate installing area is the utility model is related to, specifically a kind of expansion joint of comb plate installation work Dress.
Background technology
In recent years with the development of society, the technological innovation of bridge construction, for the comfort level of guarantee bridge driving, drives a vehicle since Speed and quality assurance, expansion joint are to adjust as the position between the superstructure caused by vehicular load and bridge construction material Move and be coupled.For meet bridge floor deformation requirement, generally between two beam-ends, between beam-ends and abutment or bridge articulated position Upper setting expansion joint.It is required that expansion joint in both directions parallel, perpendicular to bridge axes, can freely stretch, it is solid and reliable, Vehicle should smooth out, without kick and noise when running over;It can prevent rainwater and rubbish soil from penetrating into obstruction;Installation, check, support Shield, elimination dirt will simple and convenients.
Traditional construction method is that mounting broach plate expansion joint utilizes manpower or mechanical hoisting, and manpower installation is beneficial to expansion joint Flatness is adjusted, but is wasted time and energy, and is made construction speed slow, can not be ensured normal construction demand, mechanical erection speed is fast, but mistake Heaviness is gone, is unfavorable for expansion joint flatness regulation, causes expansion joint flatness can not meet design requirement.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of expansion joint of comb plate installation frock, operation letter Single, mobility strong, reduces construction labor workload, improves stability and the construction speed guarantee of operation.
The technical solution of the utility model is:
A kind of expansion joint of comb plate installation frock, includes base support, the hoisting machine being fixed on base support, The road wheel of base support bottom is arranged at, is arranged at the girder on base support top, bottom is connected to the oblique pull master on girder Muscle, the support beam being connected between girder and oblique pull cage bar, multiple leading blocks and magnetic suction disc;Described multiple leading blocks It is fixedly installed in oblique pull cage bar, the steel wire rope of described hoisting machine is connected after leading block with magnetic suction disc.
Described girder is horizontal frame structure, and the bottom of oblique pull cage bar is connected on the axis of girder, described To be multiple, the bottoms of multiple support beams is fixedly connected with girder support beam, the tops of multiple support beams be fixedly connected with In oblique pull cage bar.
It is also associated with one group of lifting steel pipe on described girder, one group of lifting steel pipe mutually splices and towards the side of magnetic suction disc To extension, described multiple leading blocks, a portion is fixedly installed in oblique pull cage bar, and another part, which is fixedly installed on, to be hung On the outer wall of steel loading pipe, the steel wire rope of described hoisting machine is connected after leading block and lifting steel pipe inner ring with magnetic suction disc.
The controller being connected with hoisting machine is fixedly installed on described girder.
The advantages of the utility model:
The utility model uses magnetic suction disc fixed broach plate expansion joint, and uses oblique pull supporting construction, by road wheel It is mobile, lift adjustment height is lifted using hoisting machine, is controlled beneficial to absolute altitude, and simple in construction, easy to operate, mobility strong, subtract Lack construction labor workload, improve stability and the construction speed guarantee of operation.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the right view that the utility model is not connected with magnetic suction disc.
Fig. 3 is top view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
See Fig. 1-Fig. 3, a kind of expansion joint of comb plate installation frock, include base support 1, be fixed on base support Hoisting machine 2 on 1, the road wheel 3 of the bottom of base support 1 is arranged at, is arranged at the girder 4 on the top of base support 1, bottom connection In the oblique pull cage bar 5 on girder 4, the multiple support beams 6 being connected between girder 4 and oblique pull cage bar 5, multiple leading blocks 7, one Group lifting steel pipe 8, magnetic suction disc 9 and the controller 10 for being fixedly installed on girder 3 and being connected with hoisting machine 2;Multiple be oriented to is slided Wheel 7 is fixedly installed in oblique pull cage bar 5, and one group of lifting steel pipe 8 is connected on girder 3, and the mutually splicing of one group of lifting steel pipe 8 is simultaneously Extend towards the direction of magnetic suction disc 9;Multiple leading blocks 7, a portion are fixedly installed in oblique pull cage bar 5, another part Be fixedly installed on the outer wall of lifting steel pipe 8, the steel wire rope 11 of hoisting machine 2 through leading block 7 and after lifting the inner ring of steel pipe 8 with magnetic Power sucker 9 connects;
Wherein, girder 4 is horizontal frame structure, and the bottom of oblique pull cage bar 5 is connected on the axis of girder 3, multiple The bottom of support beam 6 is fixedly connected with girder 4, and the top of multiple support beams 6 is fixedly connected with oblique pull cage bar 5.
Operation principle of the present utility model:
Expansion joint of comb plate is adsorbed on magnetic suction disc 9 first, then pushed to fishback by road wheel 3 specified Position, finally manipulate the absolute altitude that controller 10 controls hoisting machine 2 to adjust expansion joint of comb plate.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

  1. A kind of 1. expansion joint of comb plate installation frock, it is characterised in that:Include base support, be fixed on base support Hoisting machine, be arranged at the road wheel of base support bottom, be arranged at the girder on base support top, bottom is connected on girder Oblique pull cage bar, the support beam being connected between girder and oblique pull cage bar, multiple leading blocks and magnetic suction disc;Described is multiple Leading block is fixedly installed in oblique pull cage bar, and the steel wire rope of described hoisting machine is connected after leading block with magnetic suction disc.
  2. A kind of 2. expansion joint of comb plate installation frock according to claim 1, it is characterised in that:Described girder is Horizontal frame structure, the bottom of oblique pull cage bar are connected on the axis of girder, and described support beam is multiple, multiple supports The bottom of beam is fixedly connected with girder, and the top of multiple support beams is fixedly connected with oblique pull cage bar.
  3. A kind of 3. expansion joint of comb plate installation frock according to claim 1, it is characterised in that:On described girder It is also associated with one group of lifting steel pipe, one group of lifting steel pipe mutually splices and extended towards the direction of magnetic suction disc, described multiple to lead To pulley, a portion is fixedly installed in oblique pull cage bar, and another part is fixedly installed on the outer wall of lifting steel pipe, described The steel wire rope of hoisting machine be connected after leading block and lifting steel pipe inner ring with magnetic suction disc.
  4. A kind of 4. expansion joint of comb plate installation frock according to claim 1, it is characterised in that:On described girder It is fixedly installed the controller being connected with hoisting machine.
CN201720896292.0U 2017-07-24 2017-07-24 A kind of expansion joint of comb plate installation frock Active CN207109577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720896292.0U CN207109577U (en) 2017-07-24 2017-07-24 A kind of expansion joint of comb plate installation frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720896292.0U CN207109577U (en) 2017-07-24 2017-07-24 A kind of expansion joint of comb plate installation frock

Publications (1)

Publication Number Publication Date
CN207109577U true CN207109577U (en) 2018-03-16

Family

ID=61573577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720896292.0U Active CN207109577U (en) 2017-07-24 2017-07-24 A kind of expansion joint of comb plate installation frock

Country Status (1)

Country Link
CN (1) CN207109577U (en)

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