CN214423296U - Special equipment for erecting prefabricated parts - Google Patents
Special equipment for erecting prefabricated parts Download PDFInfo
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- CN214423296U CN214423296U CN202120589981.3U CN202120589981U CN214423296U CN 214423296 U CN214423296 U CN 214423296U CN 202120589981 U CN202120589981 U CN 202120589981U CN 214423296 U CN214423296 U CN 214423296U
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- walking
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- main beam
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Abstract
The utility model discloses a special equipment for erecting prefabricated parts, which comprises a main beam, a crown block, a supporting structure, telescopic legs, walking wheels, walking tracks, an electric hoist and a hoist track, wherein when the prefabricated parts are constructed at a wharf, only the walking tracks with one span length need to be laid, the telescopic legs are matched with the walking wheels, the whole device is supported in turn, the walking tracks are convenient to be separated from the walking wheels to remove the limitation, then the walking tracks are lifted by the electric hoist and moved on the hoist track to realize the forward movement of the walking tracks, then the telescopic legs are folded, the walking wheels fall on the walking tracks to move along the walking tracks, so that the whole device is driven to move to the next construction area, the walking tracks do not need to be laid all the way, the problem of limited wharf construction stations is solved, the construction cost for laying the walking tracks is greatly reduced, the investment of field labor is reduced, the construction efficiency is improved, the influence on the environment is small, and the economic benefit is good.
Description
Technical Field
The utility model relates to a pier construction technical field. More specifically, the utility model relates to an assembly prefabricated component erects special equipment.
Background
The prefabrication and assembly has become a trend, and the prefabrication and assembly not only gradually starts to be applied in the field of bridge construction, but also gradually replaces the cast-in-place in the construction of wharfs. The bridge mostly is along the longitudinal bridge to the construction, adopts the bridging machine to stride along the longitudinal bridge to the construction gradually then can solve prefabricated component's the problem of erectting well, but the pier is different from the bridge, and plane prefabricated component is more to can supply the less even not in space of bridging machine station position. Consequently in order to solve the problem of erectting of pier prefabricated component, improve the efficiency of construction, reduce the influence to the surrounding environment, reduce artifical input, reduce the construction risk, guarantee construction quality, need urgently one kind can satisfy the large-scale integration construction equipment of above requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembly prefabricated component erects special equipment to solve the prefabricated component among the prior art and erect the inconvenient construction site function that the space is little at the station position and lead to the technical problem that the efficiency of construction is low.
In order to realize the objects and other advantages according to the present invention, there is provided an assembling type prefabricated part erecting equipment, comprising a pair of walking rails disposed in parallel on the surface of a construction site, a main beam horizontally disposed above the pair of walking rails, an overhead traveling crane slidably connected to the upper surface of the main beam for hoisting the prefabricated part, a hoist rail respectively disposed on the upper surfaces of both ends of the main beam along the extending direction of the walking rails, each hoist rail and the corresponding walking rail being located in the same vertical plane, both ends of the hoist rail extending outside the main beam, electric hoists respectively slidably connected to both ends of the hoist rail, supporting structures respectively fixed to the bottoms of both ends of the main beam, walking wheels respectively disposed on the bottoms of the supporting structures, the walking wheels slidably connected to the corresponding walking rails and moving along the extending direction of the walking rails, still vertical flexible leg that is provided with downwards on the bearing structure, flexible leg can contract to the bottom of walking wheel above and can stretch out below the bottom of walking wheel.
Preferably, the supporting structure comprises a pair of supporting legs, the upper ends of the supporting legs are fixed at the bottom of the corresponding side of the main beam, a cross beam is fixedly connected between the lower ends of the pair of supporting legs, the length direction of the cross beam is consistent with the extending direction of the walking track, and the walking wheels are installed at the bottom of the cross beam on the corresponding side.
Preferably, both ends of the cross beam horizontally extend out of the pair of support legs, and both ends of the cross beam are respectively provided with one telescopic leg.
Preferably, the telescopic legs comprise bases and telescopic oil cylinders, the bases are fixed on the supporting structures on the corresponding sides, the cylinder bodies of the telescopic oil cylinders are fixed on the bases, and the telescopic ends of the telescopic oil cylinders are hinged and fixed with supporting legs.
Preferably, the telescopic legs are provided on the side of the support structure on the corresponding side.
Preferably, the two ends of the walking track are provided with a baffle upwards.
The utility model discloses at least, include following beneficial effect: the utility model discloses an assembled prefabricated component erects special equipment when the prefabricated component construction is carried out at the pier, only need lay the walking track of a stride length, cooperate between leg and the walking wheel through setting up flexible, support whole device in turn, the walking track of being convenient for breaks away from the walking wheel and removes the restriction, then move on the straight line at walking track place along the calabash track through the electric block that sets up, lift by crane and remove the walking track, later remove the support of flexible leg, the walking wheel is walked on falling the walking track, thereby it advances to next construction area to drive whole device, it lays the walking track to need not the whole line, the limited problem in pier construction station position has been solved, greatly reduced the construction cost that the walking track was laid, the artifical input in scene has been reduced, construction efficiency is improved, little influence the environment, good economic benefits has.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a side view of the structure of the present invention;
FIG. 2 is a front view structural diagram of the present invention;
FIG. 3 is a front view of the first step of the present invention in longitudinally moving the via;
fig. 4 is a front view structural diagram of the electric hoist moving to the left position in the second step of longitudinally moving the hole of the present invention;
FIG. 5 is a front view structural diagram of the electric hoist lifting and traveling track in the second step of longitudinally moving the hole of the present invention;
FIG. 6 is a schematic view of the third step of longitudinally moving the via according to the present invention;
FIG. 7 is a schematic view of the fourth step of the present invention in which the holes are longitudinally moved;
fig. 8 is a front view structural view of the electric hoist repeatedly lifted in the fifth step of vertically moving the hole of the present invention;
fig. 9 is a front view structural diagram of the traveling rail reaching a specified position in the fifth step of vertically moving the via hole.
The specification reference numbers indicate: 1. dock, 2, walking track, 3, girder, 4, overhead traveling crane, 5, calabash track, 6, electric block, 7, bearing structure, 8, walking wheel, 9, flexible leg, 10, supporting leg, 11, crossbeam, 12, base, 13, flexible hydro-cylinder, 14, supporting legs, 15, separation blade, 16, prefabricated component.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-9, the special equipment for erecting prefabricated components of the present invention comprises a pair of walking rails 2 disposed on the surface of a construction site in parallel, a main beam 3 is horizontally disposed above the pair of walking rails 2, an overhead traveling crane 4 for hoisting prefabricated components 16 is slidably connected to the upper surface of the main beam 3, two ends of the main beam 3 are respectively provided with a hoist rail 5 along the extending direction of the walking rails 2, each hoist rail 5 and the corresponding walking rail 2 are located in the same vertical plane, two ends of the hoist rail 5 extend out of the main beam 3, two ends of the hoist rail 5 are respectively slidably connected with an electric hoist 6 for hoisting the walking rails 2, the bottom of two ends of the main beam 3 are respectively fixed with a support structure 7, the bottom of each support structure 7 is provided with a walking wheel 8, the walking wheel 8 is slidably connected with the corresponding walking rail 2 and moves along the extending direction of the walking rails 2, still be provided with flexible leg 9 vertically downwards on the bearing structure 7, flexible leg 9 can contract to the walking wheel 8 the bottom more than and can stretch out to the walking wheel 8 the bottom below.
Firstly, confirm prefabricated component 16's the direction of erectting, for the convenience of explanation, use the left and right sides direction that fig. 1 is horizontal and be the length direction of girder 3 and prefabricated component 16's the direction of erectting, vertically be the width direction of girder 3, then lay a walking track 2 of span distance in the left and right sides that needs erect the first construction region of prefabricated component 16, the extending direction of walking track 2 is perpendicular with the direction of erectting, make things convenient for follow-up longitudinal movement girder 3 to next construction region top, it is specific the utility model discloses a method of use is as follows:
A. hoisting the prefabricated part 16: when the prefabricated member 16 reaches a certain construction area, the prefabricated member 16 is directly hoisted by the overhead travelling crane 4 on the main beam 3 from left to right to a specified position to erect the wharf 1, the overhead travelling crane 4 is a hoisting device commonly used in the field, a hoisting tool of the overhead travelling crane 4 has a 360-degree full-rotation function and can realize steering of the prefabricated member 16, the whole prefabricated member 16 erection special equipment except the walking track 2 is supported on the walking track 2 by virtue of the walking wheels 8, the telescopic legs 9 are in a retracted state, and the horizontal height of the lowest ends of the telescopic legs 9 is higher than the bottoms of the walking wheels 8.
B. Longitudinally moving a through hole:
first, as shown in fig. 2 and 3, when the electric hoist needs to be moved to the next construction area for construction, the driven traveling wheels 8 move along the traveling rails 2, the driven traveling wheels 8 move longitudinally on the rails by means of the traveling wheels 8 on the lower beam 11, the telescopic legs 9 extend at the moment, the driven traveling wheels continue to extend after abutting against the surface of the construction site of the wharf 1, the special equipment for erecting the prefabricated parts 16 except the traveling rails 2 is lifted integrally, the traveling wheels 8 leave the traveling rails 2, the telescopic legs 9 provide support at the moment, and then the two electric hoists 6 on each side are driven to slide to the left positions on the hoist rails 5.
And secondly, as shown in fig. 4 and 5, hoisting the traveling rail 2 by the hoisting ends of the 2 electric hoists 6 on each side.
Thirdly, as shown in fig. 6, 2 electric hoists 6 on each side synchronously move to the right side to drive the traveling rail 2 to move to the right.
Fourthly, as shown in fig. 7, the lifted traveling rail 2 is lowered to the surface of the construction site of the wharf 1 by the 2 electric hoists 6 at each side.
And fifthly, as shown in fig. 8-9, repeating the actions to sequentially move the 2 electric hoists 6 on the same side back to the left side, hoist the traveling rail 2, move the traveling rail 2 to the rightmost end and lower the traveling rail 2 until the traveling rail 2 reaches a specified position, contacting the electric hoists the traveling rail 2 by the electric hoists 6, and temporarily fixing the traveling rail 2 on the surface of the construction site of the wharf 1.
And sixthly, carrying out support conversion, namely retracting the telescopic legs 9 to be above the walking wheels 8, enabling the walking wheels 8 to support the prefabricated parts 16 except the walking track 2 for erecting special equipment, and driving the walking wheels 8 to walk on the walking track 2 to drive the whole machine to longitudinally move to the next construction area.
The utility model discloses an assembly prefabricated component 16 erects special equipment and provides a convenient hole mode of indulging and moving, utilize the flexible of flexible leg 9 to carry out with walking wheel 8 and with the support system conversion of flexible leg 9 to whole device promptly, the cooperation is electric block 6 that slides on calabash track 5 to lifting by crane walking track 2 and make walking track 2 antedisplacement, the walking track 2 that only needs to lay a span distance like this just can satisfy girder 3 and overhead traveling crane 4 longitudinal movement's demand, need not whole line and lay, greatly reduced the construction cost that walking track 2 laid, and the efficiency of construction is improved.
In another technical solution, as shown in fig. 1 to 9, the supporting structure 7 includes a pair of supporting legs 10, the upper ends of the supporting legs 10 are fixed at the bottom of the corresponding side of the main beam 3, a cross beam 11 is fixedly connected between the lower ends of the pair of supporting legs 10, the length direction of the cross beam 11 is consistent with the extending direction of the walking track 2, and the walking wheels 8 are installed at the bottom of the cross beam 11 of the corresponding side.
Carry out vertical support to girder 3 through supporting leg 10, set up 11 ready-to-mount walking wheels 8 of crossbeam and flexible leg 9.
In another technical solution, as shown in fig. 2 to 9, two ends of the cross beam 11 horizontally extend out of the pair of support legs 10, and two ends of the cross beam 11 are respectively provided with one telescopic leg 9.
Through setting up a pair of supporting leg 10 in the outer end of the walking wheel 8 of homonymy, make whole device more steady when flexible leg 9 jacking.
In another technical scheme, as shown in fig. 1 and 2, the telescopic leg 9 includes a base 12 and a telescopic cylinder 13, the base 12 is fixed on the supporting structure 7 at the corresponding side, a cylinder body of the telescopic cylinder 13 is fixed on the base 12, and a telescopic end of the telescopic cylinder 13 is hinged and fixed with a supporting foot 14.
Through setting up the convenient fixed telescopic cylinder 13 of base 12, the extension that realizes telescopic leg 9 through telescopic cylinder 13 with pack up, through setting up 14 increase area of contact of supporting legs, be convenient for contradict with pier 1 construction site surface, improve the stability that telescopic leg 9 supported.
In another solution, as shown in fig. 1, the telescopic legs 9 are arranged on the side of the support structure 7 on the corresponding side.
By arranging the telescopic legs 9 on the side faces, the walking wheels 8 can walk conveniently, and the influence on the conveying path of the hoisting prefabricated part 16 on the crown block 4 is avoided.
In another technical solution, as shown in fig. 2 to 9, two ends of the running rail 2 are provided with a blocking plate 15 upwards.
Through setting up separation blade 15, carry on spacingly to the fore-and-aft movement end of walking wheel 8, carry on spacingly when lifting by crane removal walking track 2 to electric block 6 simultaneously, prevent that unexpected mutual disengagement from between walking track 2 and the walking wheel 8.
In summary, when the special device for erecting the prefabricated parts of the utility model is used for constructing the prefabricated parts at the wharf, only a walking track with a span length is laid, the telescopic legs are matched with the travelling wheels to support the whole device in turn, so that the travelling track is convenient to be separated from the travelling wheels to remove the limitation, then the electric hoist moves on the straight line of the walking track along the hoist track to lift and move the walking track, then the support of the telescopic legs is released, the walking wheels fall on the walking track to walk, thereby drive whole device and advance to next construction area, need not to lay the walking track in full line, solved the limited problem of pier construction station, greatly reduced the construction cost that the walking track was laid, reduced on-the-spot artificial input, improved the efficiency of construction, little to the environmental impact, had good economic benefits.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and illustrated embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details given herein and to the drawings described herein, without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. The special equipment for erecting the prefabricated parts is characterized by comprising a pair of walking rails which are arranged on the surface of a construction site in parallel, a main beam is horizontally arranged above the pair of walking rails, the upper surface of the main beam is connected with a crown block used for hoisting the prefabricated parts in a sliding manner, the upper surfaces of two ends of the main beam are respectively provided with a hoist rail along the extending direction of the walking rails, each hoist rail and the walking rail on the corresponding side are positioned in the same vertical plane, two ends of each hoist rail extend out of the main beam, two ends of each hoist rail are respectively connected with an electric hoist used for hoisting the walking rails in a sliding manner, the bottom of two ends of the main beam is respectively fixed with a supporting structure, the bottom of each supporting structure is provided with a walking wheel, the walking wheels are connected with the walking rails on the corresponding side in a sliding manner and move along the extending direction of the walking rails, and telescopic legs are vertically and downwards arranged on the supporting structures, the telescopic legs can be retracted to the position above the bottom of the walking wheels and can be extended to the position below the bottom of the walking wheels.
2. The equipment special for erecting the prefabricated components as claimed in claim 1, wherein the supporting structure comprises a pair of supporting legs, the upper ends of the supporting legs are fixed at the bottom of the corresponding side of the main beam, a cross beam is fixedly connected between the lower ends of the pair of supporting legs, the length direction of the cross beam is consistent with the extending direction of the walking track, and the walking wheels are installed at the bottom of the cross beam on the corresponding side.
3. The equipment for erecting prefabricated components according to claim 2, wherein both ends of said cross member extend horizontally to the outside of a pair of said support legs, and one of said extendable legs is provided at each of both ends of said cross member.
4. The special equipment for erecting the prefabricated components according to claim 1, wherein the telescopic legs comprise bases and telescopic oil cylinders, the bases are fixed on the supporting structures on the corresponding sides, the cylinder bodies of the telescopic oil cylinders are fixed on the bases, and supporting feet are hinged and fixed at the telescopic ends of the telescopic oil cylinders.
5. An equipment for the erection of prefabricated elements as claimed in claim 1, wherein said telescopic legs are provided on the side of said supporting structure on the corresponding side.
6. The special equipment for erecting the prefabricated components as claimed in claim 1, wherein the two ends of the traveling rail are upwardly provided with blocking pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589981.3U CN214423296U (en) | 2021-03-23 | 2021-03-23 | Special equipment for erecting prefabricated parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589981.3U CN214423296U (en) | 2021-03-23 | 2021-03-23 | Special equipment for erecting prefabricated parts |
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| CN214423296U true CN214423296U (en) | 2021-10-19 |
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| CN202120589981.3U Active CN214423296U (en) | 2021-03-23 | 2021-03-23 | Special equipment for erecting prefabricated parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059536A (en) * | 2021-12-10 | 2022-02-18 | 中交第一航务工程局有限公司 | Method for moving pile top construction platform |
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2021
- 2021-03-23 CN CN202120589981.3U patent/CN214423296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059536A (en) * | 2021-12-10 | 2022-02-18 | 中交第一航务工程局有限公司 | Method for moving pile top construction platform |
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