CN206418402U - One kind is used for across Existing Railway Line construction hanging basket - Google Patents

Abstract

It is used for across Existing Railway Line construction hanging basket the utility model discloses one kind, including casting platform, middle part at the top of the casting platform is provided with guide rail, slip support abutment is provided with the top of the guide rail, the top of slip support abutment is connected by fixed plate with main girder, it is bolted at the top of the main girder and is provided with entablature, the two ends of the entablature is fixedly connected by the 4th screw thread suspension rod with sill.The utility model is by setting guardrail in the top of sill; and guardrail is overall structure; steel mesh is provided with inside guardrail; reach and added the protection to people's safety; reduce the workload of staff; simultaneously; reduce the probability of object tenesmus; and then ensure that the advantage of the normal operation of Existing Railway Line track or electric power system contact net; by setting bearing plate to be fixed in the groove of sill; bearing plate is connected by the fixed block of threaded rod and guardrail, has reached the advantage of the stability and fastness that ensure guardrail.

Description

One kind is used for across Existing Railway Line construction hanging basket

Technical field

The utility model is related to equipment for bridge construction technical field, is specially across Existing Railway Line construction extension on a kind of be used for Basket.

Background technology

On across Existing Railway Line construct continuous beam, its construction technology is usually cantilever construction, main equipment for bridge construction For Hanging Basket.Because, across Existing Railway Line, newly building bridge and the relation of Existing Railway Line locus, newly building bridge is projected on continuous beam Beam body construction on existing line position belongs to the construction of " cylinder " type, top bridge beam body with both wired electric power system contact nets Construction is thus given to that may have fractional object to drop the contact net to Existing Railway Line track or electric power system under perspective plane Existing Railway Line operation brings great potential safety hazard, in order to ensure being perfectly safe for Existing Railway Line operation, it is necessary to assure Fallen in newly building bridge construction process without any pendant thing in Existing Railway Line.

Hanging Basket fence at this stage is that have simple steel pipe to build, and does not simply fail to so prevent object from dropping, and then Normal operation to Existing Railway Line track or electric power system contact net causes certain threat, also reduces to staff's Protection, adds staff's work safety hidden danger, and fence is complex build, and then adds staff's Workload.

Utility model content

The purpose of this utility model is to provide across Existing Railway Line construction hanging basket on a kind of be used for possess good protection people Member's personal safety and the tenesmus of effective blocking object, and then ensure that the normal of Existing Railway Line track or electric power system contact net Operation and safety, guardrail are easy for installation, reduce the advantage of worker workload, the Hanging Basket fence solved at this stage is that have letter Single steel pipe is built, and does not simply fail to so prevent object from dropping, and then Existing Railway Line track or electric power system are contacted The normal operation of net causes certain threat, also reduces the protection to staff, adds staff's work safety hidden Suffer from, and the problem of carrying out building that fence is complex, and then add the workload of staff.

To achieve the above object, the utility model provides following technical scheme：One kind is used for across Existing Railway Line construction Middle part at the top of Hanging Basket, including casting platform, the casting platform is provided with guide rail, and sliding branch is provided with the top of the guide rail Seat, the top of slip support abutment is connected with main girder by fixed plate, is bolted and is provided with the top of the main girder Crossbeam, the casting platform is internally provided with internal model deckle board, is provided with first support bar at the top of the inner membrance deckle board inner chamber, institute State first support bar to be connected with entablature by the first screw thread suspension rod, external mold side plate is provided with the outside of the casting platform, should External mold side plate is internally provided with second support bar, and one end of the second support bar is socketed with hanging box plate, the top of the hanging box plate Portion is connected by the extension arm of the 3rd screw thread suspension rod and casting platform, and the other end of the second support bar is hung by the second screw thread Bar is fixedly connected with entablature, and the two ends of the entablature are fixedly connected by the 4th screw thread suspension rod with sill, the lower horizontal stroke Back is provided with longeron in the middle part of end, is provided with bottom template at the top of the longeron, the top of bottom template and casting platform Open up fluted on the outside of bottom phase flat shape, the sill, the groove is internally provided with bearing plate, the bearing plate bottom Top be provided with rotating seat, the rotating seat is internally provided with threaded rod, and the top of the threaded rod passes through fixed block and shield Column is connected, and the junction of the fixed block and threaded rod, which is provided with the top of ball bearing, and threaded rod, is provided with rotating handles, institute That states guardrail is internally provided with steel mesh.

It is preferred that, the quantity of the groove is three, the equidistant outside for being built in sill of three grooves, and groove Size is adapted with the size of fixed block, and the position of groove is corresponding with the position of fixed block.

It is preferred that, the quantity of the fixed block is three groups, the equidistant inner side for being built in guardrail of three groups of fixed blocks, and every group is consolidated The quantity for determining block is three, and three fixed blocks are built in top, middle part and bottom on the inside of guardrail respectively.

It is preferred that, the interior diameter of the ball bearing inner ring is consistent with the diameter of threaded rod, and the inner ring of ball bearing Surface is provided with the internal thread being meshed with threaded rod surface external screw thread.

It is preferred that, the size of the bearing plate is adapted with the size of groove, and the junction of bearing plate and groove is set There is button block, the button block is provided with the catching groove being adapted with the junction of sill, bearing plate is Z-shaped, and the roof of bearing plate passes through Bolt is fixed on the top of sill.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting guardrail in the top of sill, and guardrail is to be provided with inside overall structure, guardrail Steel mesh, has reached and has added the protection to people's safety, reduced the workload of staff, meanwhile, reduce object tenesmus Probability, and then ensure that the advantage of the normal operation of Existing Railway Line track or electric power system contact net, pass through and lower horizontal stroke is set The groove of beam side, the size of groove is adapted with the size of fixed block, has reached the lower upper movement for facilitating guardrail, and then avoid It is attached when pouring, the problem of guardrail hinders, and then adds between Hanging Basket and casting platform between casting platform The advantage of installation, by setting bearing plate to be fixed in the groove of sill, bearing plate passes through threaded rod and the fixed block of guardrail Connection, has reached the advantage of the stability and fastness that ensure guardrail.

2nd, the utility model sets rotating seat by the upper surface of bearing plate bottom, can be consolidated the top of threaded rod It is fixed, meanwhile, facilitate threaded rod and rotated, is connected by the ball bearing inside fixed block with threaded rod, can effectively be kept away The problem of exempting to occur rotating when threaded rod is rotated in fixed block, passes through the size and the size phase of guardrail of bearing plate Adaptation, the placement of effectively can strengthen guardrail not used time, is fixedly connected, bearing plate is logical by guardrail by threaded rod with bearing plate Cross bolt to be fixedly connected with sill, guardrail is flexibly connected with sill, can effectively reduce guardrail dismounting and the inconvenience installed, So as to which the Hanging Basket fence effectively solved at this stage is that have simple steel pipe to build, do not simply fail to so prevent under object Pendant, and then certain threat is caused to the normal operation of Existing Railway Line track or electric power system contact net, also reduce to work Make the protection of personnel, add staff's work safety hidden danger, and it is complex build fence, and then add work The problem of making the workload of personnel.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model ball bearing structure schematic diagram；

Fig. 3 is the utility model steel net structure schematic diagram；

Fig. 4 is the utility model groove structure schematic diagram.

In figure：1 casting platform, 2 guide rails, 3 main girders, 4 entablatures, 5 internal model deckle boards, 6 first support bars, 7 first screw threads Suspension rod, 8 external mold side plates, 9 second support bars, 10 hanging box plates, 11 sills, 12 the 4th screw thread suspension rods, 13 longerons, 14 bottom moulds Plate, 15 guardrails, 16 fixed blocks, 17 ball bearings, 18 grooves, 19 bearing plates, 20 button blocks, 21 rotating seats, 22 threaded rods, 23 rotations Handle, 24 steel meshes, 25 second screw thread suspension rods, 26 the 3rd screw thread suspension rods.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, one kind is used for across Existing Railway Line construction hanging basket, including casting platform 1, and casting platform 1 is pushed up Guide rail 2 is provided with the middle part of portion, the top of the guide rail 2 is provided with slip support abutment, and the top of slip support abutment passes through fixed plate and master Trusses 3 is connected, the top of main girder 3, which is bolted, is provided with entablature 4, and casting platform 1 is internally provided with inner frame First support bar 6 is provided with the top of plate 5, the inner chamber of inner membrance deckle board 5, first support bar 6 passes through the first screw thread suspension rod 7 and upper horizontal stroke Beam 4 is connected, and the outside of casting platform 1 is provided with external mold side plate 8, and the external mold side plate 8 is internally provided with second support bar 9, One end of two support bars 9 is socketed with hanging box plate 10, and the top of the hanging box plate 10 passes through the 3rd screw thread suspension rod 26 and casting platform 1 Extension arm is connected, and the other end of second support bar 9 is fixedly connected by the second screw thread suspension rod 25 with entablature 4, the entablature 4 Two ends are fixedly connected by the 4th screw thread suspension rod 12 with sill 11, and sill 11 is provided with longeron 13 in the middle part of top, should The top of longeron 13 is provided with bottom template 14, the top of bottom template 14 and the bottom phase flat shape of casting platform 1, sill 11 Outside open up fluted 18, the groove 18 is internally provided with bearing plate 19, the size of bearing plate 19 and the size of groove 18 It is adapted, and the junction of bearing plate 19 and groove 18 is provided with button block 20, the button block 20 and the junction of sill 11 are set There is the catching groove being adapted, bearing plate 19 is Z-shaped, and the roof of bearing plate 19 is secured by bolts in the top of sill 11, is accepted Plate 19 is provided with rotating seat 21 at the top of bottom, and the rotating seat 21 is internally provided with threaded rod 22, and the top of threaded rod 22 leads to Cross fixed block 16 to be connected with guardrail 15, the quantity of groove 18 is three, three grooves 18 are equidistant to be built in the outer of sill 11 Side, and the size of groove 18 is adapted with the size of fixed block 16, the position of groove 18 is corresponding with the position of fixed block 16, Gu The quantity for determining block 16 is three groups, the equidistant inner side for being built in guardrail 15 of three groups of fixed blocks 16, and the quantity of every group of fixed block 16 is Three, three fixed blocks 16 are built in top, middle part and the bottom of the inner side of guardrail 15, the fixed block 16 and threaded rod 22 respectively Junction is provided with ball bearing 17, and the interior diameter of the inner ring of ball bearing 17 is consistent with the diameter of threaded rod 22, and ball axle The inner ring surface for holding 17 is provided with the internal thread being meshed with the surface external screw thread of threaded rod 22, and the top of threaded rod 22 is provided with Rotating handles 23, guardrail 15 is internally provided with steel mesh 24, by setting guardrail 15 in the top of sill 11, and guardrail 15 is Overall structure, the inside of guardrail 15 is provided with steel mesh 24, has reached and has added the protection to people's safety, has reduced the work of staff Measure, meanwhile, the probability of object tenesmus is reduced, and then ensure that the normal of Existing Railway Line track or electric power system contact net The advantage of operation, by setting the groove 18 of the side of sill 11, the size of groove 18 is adapted with the size of fixed block 16, reached To facilitating the lower upper movement of guardrail 15, and then avoid and be attached between casting platform 1 when pouring, guardrail 15 hinders The problem of, and then the advantage installed between Hanging Basket and casting platform 1 is added, by setting bearing plate 19 to be fixed on sill 11 Groove 18 in, bearing plate 19 is connected by threaded rod 22 with the fixed block 16 of guardrail 15, reached ensure guardrail 15 stabilization The advantage of property and fastness.

In use, after Hanging Basket is substantially installed, bearing plate 19 to be positioned over to the inside of groove 18, button block 20 and button Groove is attached, and the bearing plate 19 at the top of sill 11 is threadably secured, then plate threaded rod 22 is plugged in the bottom of bearing plate 19 In the rotating seat 21 at top, then the top of fixed block 16 from the threaded rod 22 of guardrail 15 trapped, meanwhile, rotating threaded rod 22, Until the fixed block 16 of the inner lower edge of guardrail 15 is located at the top of groove 18, the top of threaded rod 22 is socketed rotating handles 23, When needing to move down guardrail 15, rotating handles 23 is twisted, and then screw thread is rotated, ball bearing 17 is rotated with, in spiral shell Rotation is moved down on rasp bar 22, and then fixed block 16, by groove 18, the outside of guardrail 15 from sill 11 is moved down, and such as needs to rise, Opposite direction rotating threaded rod 22.

In summary：This is used for across Existing Railway Line construction hanging basket, is set and revolved by the upper surface of the bottom of bearing plate 19 Swivel base 21, can be fixed the top of threaded rod 22, meanwhile, facilitate threaded rod 22 and rotated, pass through fixed block 16 Internal ball bearing 17 is connected with threaded rod 22, can be prevented effectively from when threaded rod 22 is rotated in fixed block 16 and occur The problem of can not rotating, be adapted by 119 size with the size of guardrail 15, can effectively strengthen guardrail 15 not the used time put Put, be fixedly connected by guardrail 15 by threaded rod 22 with bearing plate 19, bearing plate is fixed by 9 bolts and sill 11 to be connected Connect, guardrail 15 is flexibly connected with sill 11, can effectively reduce the inconvenience that guardrail 15 is dismantled and installed, so as to effectively solve Hanging Basket fence at this stage is that have simple steel pipe to build, and does not simply fail to so to prevent object from dropping, and then to existing The normal operation of line railroad track or electric power system contact net causes certain threat, also reduces the protection to staff, Add staff's work safety hidden danger, and fence is complex build, and then add the work of staff The problem of amount.

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 in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. one kind is used for across Existing Railway Line construction hanging basket, including casting platform (1), it is characterised in that：The casting platform (1) middle part at the top of is provided with guide rail (2), and slip support abutment is provided with the top of the guide rail (2), and the top of slip support abutment passes through admittedly Fixed board is connected with main girder (3), is bolted at the top of the main girder (3) and is provided with entablature (4), it is described pour it is flat Platform (1) is internally provided with internal model deckle board (5), at the top of inner membrance deckle board (5) inner chamber is provided with first support bar (6), described First support bar (6) is connected by the first screw thread suspension rod (7) with entablature (4), is provided with the outside of the casting platform (1) outer Mould side plate (8), the external mold side plate (8) is internally provided with second support bar (9), one end socket of the second support bar (9) There is hanging box plate (10), the top of the hanging box plate (10) is connected by the 3rd screw thread suspension rod (26) with the extension arm of casting platform (1), The other end of the second support bar (9) is fixedly connected by the second screw thread suspension rod (25) with entablature (4), the entablature (4) Two ends be fixedly connected by the 4th screw thread suspension rod (12) with sill (11), the middle part on sill (11) top is set There is longeron (13), bottom template (14), top and the casting platform (1) of bottom template (14) are provided with the top of the longeron (13) Bottom phase flat shape, open up fluted (18) on the outside of the sill (11), the groove (18) is internally provided with bearing plate (19), rotating seat (21) is provided with the top of bearing plate (19) bottom, the rotating seat (21) is internally provided with threaded rod (22), the top of the threaded rod (22) is connected by fixed block (16) with guardrail (15), the fixed block (16) and threaded rod (22) junction, which is provided with the top of ball bearing (17), and threaded rod (22), is provided with rotating handles (23), the guardrail (15) be internally provided with steel mesh (24).

2. a kind of across Existing Railway Line construction hanging basket on according to claim 1, it is characterised in that：The groove (18) quantity be three, three equidistant outsides for being built in sill (11) of groove (18), and the size of groove (18) with The size of fixed block (16) is adapted, and the position of groove (18) is corresponding with the position of fixed block (16).

3. a kind of across Existing Railway Line construction hanging basket on according to claim 1, it is characterised in that：The fixed block (16) quantity is three groups, three groups of equidistant inner sides for being built in guardrail (15) of fixed block (16), the number of every group of fixed block (16) Measure as three, three fixed blocks (16) are built in top, middle part and bottom on the inside of guardrail (15) respectively.

4. a kind of across Existing Railway Line construction hanging basket on according to claim 1, it is characterised in that：The ball axle The interior diameter for holding (17) inner ring is consistent with the diameter of threaded rod (22), and the inner ring surface of ball bearing (17) is provided with and spiral shell The internal thread that rasp bar (22) surface external screw thread is meshed.

5. a kind of across Existing Railway Line construction hanging basket on according to claim 1, it is characterised in that：The bearing plate (19) size is adapted with the size of groove (18), and the junction of bearing plate (19) and groove (18) is provided with button block (20), the button block (20) is provided with the catching groove being adapted with the junction of sill (11), and bearing plate (19) is Z-shaped, bearing plate (19) roof is secured by bolts in the top of sill (11).