CN218175469U

CN218175469U - Roadbed box

Info

Publication number: CN218175469U
Application number: CN202222249332.6U
Authority: CN
Inventors: 沈亚林
Original assignee: Shanghai Youhai Construction Engineering Co ltd
Current assignee: Shanghai Youhai Construction Engineering Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-30
Anticipated expiration: 2032-08-25

Abstract

The application relates to a roadbed box relates to the field of road construction, and it includes the carriage, with carriage fixed connection's roof, with carriage fixed connection's bottom plate and the jack-up subassembly of being connected with the carriage. The hoisting assembly comprises a hoisting rope fixedly connected to the supporting frame and a hoisting ring sleeved on the hoisting rope, and a position opening for the hoisting ring to extend out is formed in the top plate. When transporting the roadbed box, the crane is direct to be connected with the jack-up subassembly, and then transports the roadbed box, does not only need fork truck and crane cooperation to use and transports the roadbed box, also need not in addition with the help of special, be used for the anchor clamps of centre gripping roadbed box for the transportation of roadbed box is more convenient.

Description

Roadbed box

Technical Field

The application relates to the field of road construction, in particular to a roadbed box.

Background

The roadbed box is also called a steel plate roadbed box and mainly comprises a framework body, wherein the framework body comprises a longitudinal main rib framework and a transverse framework, a pattern anti-skidding steel plate is sealed on the surface of the framework body, a flat steel plate is sealed on the reverse side of the framework body, and a box body is integrally formed. In the construction process, the roadbed boxes are arranged in sequence to form a temporary road for vehicles to pass through. The patterns arranged on the surface of the roadbed box can effectively prevent the vehicle tires from skidding.

Because of the great of the usual quality of roadbed case, consequently, in the use, usually need utilize fork truck's fork to follow roadbed bottom of the case face with the roadbed case fork and then shift, reach the position after, when putting down the roadbed case, the fork can take place to interfere with the roadbed case of having placed, is not convenient for place the roadbed case, consequently need press from both sides the tight roadbed case with the help of roadbed case anchor clamps, and the rethread crane is with its hoist to place after adjusting to correct angle by the manual work.

With respect to the related art in the above, the inventors considered that transferring the roadbed box by the roadbed box jig was inconvenient in work.

SUMMERY OF THE UTILITY MODEL

In order to solve the inconvenient problem of the way base case of transferring with the help of way base case anchor clamps, this application provides a way base case.

The application provides a roadbed box adopts following technical scheme:

the utility model provides a roadbed box, including the carriage, with carriage fixed connection's roof, with carriage fixed connection's bottom plate and with the hoisting assembly that the carriage is connected, hoisting assembly include fixed connection in hoisting rope and cover on the carriage are located hoisting rope is last rings, offer the confession on the roof the mouth of stepping down that rings stretch out.

Through adopting above-mentioned technical scheme, braced frame, roof and bottom plate fixed connection constitute and can regard as the roadbed case of temporary road, and the braced frame has improved the bearing capacity of roadbed case. The lifting assembly is the medium for transferring the roadbed boxes. When the roadbed box is transferred, the lifting ring connected with the hoisting rope extends out of the abdication port, and the crane can be directly connected with the lifting ring so as to transfer the roadbed box. The setting of jack-up subassembly for when transporting the roadbed case, do not need fork truck and crane combined action, and also need not make things convenient for the transportation of roadbed case with the help of special roadbed case anchor clamps.

Optionally, the hoisting assemblies are arranged in two groups in an axisymmetric manner with a center line of the roadbed box as an axis.

By adopting the technical scheme, the two groups of hoisting assemblies are symmetrically arranged, so that the process of transferring the roadbed box is more stable, and the follow-up installation is convenient. In addition, the two groups of hoisting assemblies bear the weight of the roadbed box together, so that the probability of damage to the bearing assemblies due to too large stress is reduced.

Optionally, the two yielding ports are arranged symmetrically with the central line of the roadbed box as an axis.

Through adopting above-mentioned technical scheme, two rings all stretch out from the roof, and then realize being connected and then transport the roadbed case with the crane.

Optionally, a cover is disposed on the let position opening.

Through adopting above-mentioned technical scheme, after the roadbed box is installed, can cover the lid, avoid debris such as silt to block up and let the position mouth effectively, and then cause rings to take out the difficulty.

Optionally, an opening ring is arranged on the periphery of the cover body, and the opening ring is covered on the top plate around the allowance opening and is abutted to the upper surface of the top plate.

Through adopting above-mentioned technical scheme, in the roadbed case use, when the lid when the vehicle process deeply inlays to locate in stepping down the intraoral time, the accessible is opened the ring and is conveniently opened the lid.

Optionally, a protection pad is arranged on one side of the cover body close to the support frame.

Through adopting above-mentioned technical scheme, in the roadbed case use, jack-up rope and rings are all placed under the lid, and the direct contact of lid lower surface and jack-up rope or rings has been avoided in the setting of protection pad, and then has reduced the wearing and tearing to jack-up rope or rings to the life of jack-up subassembly has been improved.

Optionally, the supporting frame is formed by connecting a plurality of cross beams and longitudinal beams, and the hoisting rope is fixed at the intersection of the cross beams and the longitudinal beams.

Through adopting above-mentioned technical scheme, fix the jack-up rope in the crossing department of crossbeam and longeron, avoid the jack-up rope horizontal slip, and then more stable when transporting the roadbed case.

Optionally, the side surface of the supporting frame is connected with two side plates, and the side plates are fixedly connected with the bottom plate and the top plate to form a closed box body.

Through adopting above-mentioned technical scheme, avoid debris to get into in the roadbed case effectively, and then bring the difficulty for follow-up clearance, transportation roadbed case.

Optionally, the hoisting ring is detachably connected to the hoisting rope.

Through adopting above-mentioned technical scheme, when rings can't reach the operation requirement because of taking place the damage, make things convenient for the change of rings.

Optionally, the rings include a first connecting ring and a second connecting ring which are fixedly connected, the first connecting ring and the second connecting ring are hinged at one end, and a connecting plate for connecting the first connecting ring and the second connecting ring into a closed loop is installed at the other end.

By adopting the technical scheme, one end of the lifting rope is hinged to facilitate the separation of the other ends of the first connecting ring and the second connecting ring, so that the lifting rope is conveniently sleeved with the lifting rope; the connecting plate not only plays a role in connecting the first connecting ring and the second connecting ring, but also further strengthens the bearing capacity of the hanging ring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the hoisting assembly, when the roadbed box is transferred, a forklift and a crane do not need to act together, and a special roadbed box clamp does not need to be used, so that the transfer of the roadbed box is facilitated;

2. the opening ring is arranged, so that when the cover body is deeply embedded in the abdicating port due to passing of vehicles in the use process of the roadbed box, the cover body can be conveniently opened through the opening ring;

3. through being fixed in the crossing department of crossbeam and longeron with the jack-up rope, avoid the phenomenon that the jack-up rope skidded effectively, and then make more stable when transporting the roadbed case.

Drawings

FIG. 1 is a schematic diagram of an external structure of a roadbed box in the present embodiment;

FIG. 2 is a schematic structural diagram of a hidden top plate of the roadbed box in the present embodiment;

FIG. 3 is a schematic structural diagram of the lifting ring of the roadbed box in the embodiment;

FIG. 4 is a schematic structural diagram of the roadbed box in the transfer state in the embodiment;

fig. 5 is a schematic structural diagram of the roadbed box cover body in the embodiment.

Description of reference numerals: 1. a support frame; 11. a cross beam; 12. a stringer; 2. a top plate; 21. a let position port; 22. a cover body; 221. opening the ring; 222. a protection pad; 3. a base plate; 4. a side plate; 5. a hoisting assembly; 51. a hoisting rope; 52. a hoisting ring; 521. a first connecting ring; 522. a second connection ring; 53. a connecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1 and 2, the embodiment of the application discloses a roadbed box, which comprises a supporting frame 1, a top plate 2, a bottom plate 3, two side plates 4 and a hoisting assembly 5. The top plate 2, the bottom plate 3 and the two side plates 4 are welded into a closed box body and wrapped outside the support frame 1. The installation of two blocks of curb plates 4 can avoid effectively that silt or other debris among the operational environment get into the roadbed case, and then cause the difficulty of follow-up clearance, transportation. The supporting frame 1 improves the bearing capacity of the roadbed box; hoisting components 5 and roadbed case fixed connection, at the operation in-process, the roadbed case need often transport different positions, and the crane is connected with hoisting components 5, and direct transfer roadbed case need not be with the help of the anchor clamps of special be used for centre gripping roadbed case again, and in addition, the crane directly can accomplish the transportation and the laying of roadbed case, need not with fork truck combined action.

The support frame 1 is composed of a plurality of vertically fixed cross beams 11 and longitudinal beams 12. The hoisting assembly 5 comprises a hoisting rope 51 fixedly connected to the support frame 1 and a hoisting ring 52 sleeved on the hoisting rope 51. The hoisting ropes 51 are fixed at the intersection of the cross beam 11 and the longitudinal beam 12, so that the hoisting ropes 51 are effectively prevented from sliding left and right, and the transfer of the roadbed box is more stable. In this embodiment, a steel rope is selected as the hoisting rope 51 because the steel rope has the advantages of high strength, light dead weight and difficulty in breaking the whole steel rope suddenly. The hanging ring 52 is detachably sleeved on the hoisting rope 51, and when the hanging ring 52 is damaged due to long-term use and cannot meet the working requirement, the subsequent hanging ring 52 can be conveniently replaced at any time.

Referring to fig. 2 and 3, the separable connection of the hoist link 52 to the hoist rope 51 is achieved by designing the hoist link 52 to be an openable and closable structure. The hanging ring 52 comprises a first connecting ring 521 and a second connecting ring 522 which are fixedly connected, one end of the first connecting ring 521 and one end of the second connecting ring 522 are hinged, and the other end of the first connecting ring 521 and the other end of the second connecting ring 522 are fixedly connected with the connecting plate 53 through bolts and nuts, so that the first connecting ring 521 and the second connecting ring 522 are fixedly connected. When the hanging ring 52 needs to be replaced, the connecting plate 53 is detached, one end of the first connecting ring 521 and the second connecting ring 522 is opened, and the hanging ring 52 can be removed. The connection of the first connecting ring 521 and the second connecting ring 522 to the closed lifting ring 52 is realized by the connecting plate 53, and the load-bearing capacity of the lifting ring 52 is further enhanced. In this embodiment, hoisting components 5 are provided with two sets taking the central line of roadbed box as axisymmetric for it is more steady at the in-process of transporting roadbed box, convenient follow-up installation moreover. In addition, the two groups of hoisting assemblies 5 bear the weight of the roadbed box together, so that the probability of damage to the bearing assemblies caused by too large stress is reduced.

Referring to fig. 1, 4 and 5, the top plate 2 is symmetrically provided with an abdicating opening 21 from which the hanging ring 52 extends, and when the roadbed box needs to be transferred, the hanging ring 52 connected with the hoisting rope 51 extends from the abdicating opening 21 and is further connected with a crane for transferring. Hoisting assembly 5 and carriage 1 fixed connection, place under roof 2, do not influence the steady of roadbed case, also avoid the roadbed case when using moreover, the vehicle causes the damage to hoisting assembly 5. The cover body 22 is arranged on the position-giving opening 21 in a covering mode, and after the roadbed box is installed, the cover body 22 can be covered, so that the problem that the position-giving opening 21 is blocked by sundries such as silt and the like, and further the lifting ring 52 is difficult to take out is effectively avoided. The opening ring 221 is arranged around the cover body 22, the lower surface of the opening ring 221 is abutted to the upper surface of the top plate 2 at the edge of the abdicating opening 21, so that the situation that the cover body 22 is difficult to take out due to the fact that the cover body 22 is deeply embedded in the abdicating opening 21 in the use process of the roadbed box can be effectively avoided, and in addition, the cover body 22 can be more conveniently opened through the opening ring 221. The protection pad 222 is arranged on one side, close to the support frame 1, of the cover 22, and in the using process of the roadbed box, the hoisting rope 51 and the hoisting ring 52 are both placed under the cover 22, and due to the arrangement of the protection pad 222, the direct contact between the lower surface of the cover 22 and the hoisting rope 51 or the hoisting ring 52 is avoided, so that the abrasion to the hoisting rope 51 or the hoisting ring 52 is reduced, and the service life of the hoisting assembly 5 is prolonged. In this embodiment, the protection pad 222 is made of rubber, and not only can play a role of preventing abrasion, but also plays a role of sealing, and further prevents impurities from entering the roadbed box through the position-giving opening 21.

The implementation principle of a roadbed case of the embodiment of the application is as follows: hoisting assembly 5 and braced frame 1 fixed connection, when needing to transport the roadbed case, the crane is connected with hoisting assembly 5, can directly mention the roadbed case and then transport. The utility model provides a roadbed case, when transporting roadbed case, not only do not need fork truck and crane cooperation to use, also need not be with the help of special anchor clamps that are used for centre gripping roadbed case moreover for the transportation of roadbed case is more convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A roadbed box is characterized in that: including carriage (1), with carriage (1) fixed connection's roof (2), with carriage (1) fixed connection's bottom plate (3) and with hoisting component (5) that carriage (1) is connected, hoisting component (5) including fixed connection in hoisting rope (51) on carriage (1) and cover are located hoisting rope (52) on hoisting rope (51), seted up the confession on roof (2) rings (52) are stretched out give a place to mouth (21).

2. A roadbed box according to claim 1, characterized in that: the hoisting assemblies (5) are symmetrically arranged in two groups by taking the center line of the roadbed box as an axis.

3. A roadbed box according to claim 2, characterized in that: the position-letting ports (21) are arranged in two axially symmetrical modes by taking the center line of the roadbed box as an axis.

4. A roadbed box according to claim 1, characterized in that: a cover body (22) is arranged on the position-giving opening (21).

5. A roadbed box according to claim 4, characterized in that: an opening ring (221) is arranged on the periphery of the cover body (22), and the opening ring (221) is covered on the top plate (2) around the allowance opening (21) and is abutted against the upper surface of the top plate (2).

6. A roadbed box according to claim 4, characterized in that: one side of the cover body (22) close to the support frame (1) is provided with a protection pad (222).

7. A roadbed box according to claim 1, characterised in that: the supporting frame (1) is formed by connecting a plurality of cross beams (11) and longitudinal beams (12), and the hoisting ropes (51) are fixed at the intersection of the cross beams (11) and the longitudinal beams (12).

8. A roadbed box according to claim 1, characterized in that: the side face of the supporting frame (1) is connected with two side plates (4), and the side plates (4) are fixedly connected with the bottom plate (3) and the top plate (2) to form a closed box body.

9. A roadbed box according to claim 1, characterized in that: the hoisting ring (52) is detachably connected to the hoisting line (51).

10. A roadbed box according to claim 1, characterized in that: the lifting ring (52) comprises a first connecting ring (521) and a second connecting ring (522) which are fixedly connected, one end of the first connecting ring (521) is hinged to one end of the second connecting ring (522), and the other end of the first connecting ring (521) is provided with a connecting plate (53) which is used for connecting the first connecting ring (521) and the second connecting ring (522) into a closed loop.