CN216917291U

CN216917291U - Full tidal range concrete self-discharging chute device

Info

Publication number: CN216917291U
Application number: CN202122634851.XU
Authority: CN
Inventors: 陆治周; 邹子丰; 吴青华; 林治平; 黄国忠; 胥沛锋; 曹玉红; 王惠鸿
Original assignee: First Engineering Co of CCCC Fourth Harbor Engineering Co Ltd
Current assignee: First Engineering Co of CCCC Fourth Harbor Engineering Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-07-08
Anticipated expiration: 2031-10-29

Abstract

The utility model provides a full-tidal-range concrete self-discharging chute device which comprises a support stand column, a chute and a lifting assembly, wherein the top end of the chute is vertically and rotatably connected to the top end of the support stand column, the bottom end of the chute is arranged in a downward inclined mode, and the lifting assembly is connected with the chute and used for driving the chute to rotate. The method does not need to hoist, can quickly finish the land transportation to the water transportation of the concrete, avoids the large time consumption of hoisting in multiple times, reduces the safety risk and also improves the pouring work efficiency.

Description

Full tidal range concrete self-discharging chute device

Technical Field

The utility model belongs to the technical field of concrete construction, and particularly relates to a full-tidal-range concrete self-discharging chute device.

Background

In port navigation offshore structure construction, in order to transport concrete to an offshore site, a land mixing plant is often adopted for material distribution, a tank car is transported to a temporary wharf, then the water is transported from the wharf, a barge is used for transporting the concrete to the site for concrete pouring, the tank car is unloaded to a hopper in the common way of a delivery wharf, the barge is hoisted by a crane, but the concrete is generally poured at night, the crane frequently carries out hoisting operation, the safety risk is higher, one device is required to be occupied during pouring, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-tidal-range concrete self-discharging chute device which does not need to be hoisted, can quickly finish land transportation, water transportation and the like of concrete, avoids large time consumption for hoisting in multiple times, reduces safety risks and improves pouring efficiency.

The utility model is realized by the following technical scheme:

the utility model provides a full tidal range concrete self-discharging chute device, includes support stand, chute and lifting unit, but the top of chute is connected on the top of support stand vertically with rotating, and its bottom downward sloping sets up, and lifting unit is connected with the chute for it rotates to drive the chute.

Further, the lifting assembly comprises a lifting support and a chain block, the chain block is arranged at the top end of the lifting support, and the lower end of a chain of the chain block is connected with the chute.

Furthermore, the lifting assembly further comprises a hanging frame, the hanging frame is arranged at the lower end of the chain block, and the hanging frame is sleeved on the chute.

Furthermore, the hanging frame is composed of an upper hanging rod, a left hanging rod, a lower hanging rod and a right hanging rod, the middle part of the upper hanging rod protrudes towards the direction far away from the lower hanging rod to form a hanging groove, and the lower end of a chain of the chain block is connected with the hanging groove.

Furthermore, the lifting support comprises a left support, a right support, a first cross beam and a hanging lug plate, the left support and the right support are arranged at intervals, two ends of the first cross beam are respectively connected with the left support and the right support, the hanging lug plate is arranged on the first cross beam, and a through hole for hanging the chain block is formed in the hanging lug plate.

Further, the left support comprises a first stand column, a second stand column and a second cross beam, two ends of the second cross beam are respectively connected with the first stand column and the second stand column, the length of the second stand column is larger than that of the first stand column, the structure of the right support is the same as that of the left support, and two ends of the first cross beam are respectively connected with the second stand column of the left support and the second stand column of the right support.

Furthermore, the cross section of the chute is in the shape of an inverted-V, and a plurality of first rib plates in the shape of an inverted-V are arranged at intervals at the bottom of the chute along the length direction of the chute.

Furthermore, a plurality of back-ridge steel pipes are arranged at the bottom of the chute at intervals along the width direction of the chute, and openings for the back-ridge steel pipes to penetrate through are formed in the first rib plates.

Furthermore, the chute comprises a material receiving section and a material sliding section, the material receiving section is vertically and rotatably connected to the top end of the support stand column, the material sliding section is connected with the material receiving section at an angle, and a baffle plate for preventing concrete loss is arranged at one end, far away from the material sliding section, of the material receiving section.

Furthermore, the top end of the support stand column is provided with a bearing, a rotatable core rod is arranged in the bearing, the top end of the core rod is provided with a first hinge lug plate, a second hinge lug plate is hinged to the first hinge lug plate, and the second hinge lug plate is connected with the chute.

Furthermore, second rib plates are respectively arranged between two sides of the core rod and the first hinge lug plate.

Compared with the prior art, the utility model has the beneficial effects that: the structure is simple, concrete in the land-side tank car is unloaded onto the transportation barge through the chute, hoisting is not needed, the land transportation to the water transportation of the concrete is quickly completed, a large amount of time for hoisting in multiple times is avoided, the safety risk is reduced, and the pouring work efficiency is also improved; meanwhile, the chute can be driven to rotate through the lifting assembly according to the tidal water fluctuation condition, the position of the bottom end of the chute is well adjusted, and therefore the purpose that concrete is transported to water on land can be achieved through full tidal range, the tidal range site of the region at the position is obvious, and the offshore concrete pouring project has a wide application prospect.

Drawings

FIG. 1 is a schematic structural view of a full-tidal-range concrete self-discharging chute device according to the present invention;

FIG. 2 is a schematic structural view of a lifting bracket in the full-tidal-range concrete self-discharging chute device according to the present invention;

FIG. 3 is a cross-sectional view of a chute in the full-tidal-range concrete self-discharging chute apparatus of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure, 1-support upright post, 11-bearing, 12-core rod, 13-first hinge lug plate, 14-second hinge lug plate, 2-chute, 21-first ribbed plate, 22-dorsal stupefied steel pipe, 23-material receiving section, 24-material sliding section, 25-baffle, 3-lifting assembly, 31-lifting support, 311-left support, 3111-first upright post, 3112-second upright post, 3113-second cross beam, 312-right support, 313-first cross beam, 314-suspension lug plate, 32-chain block, 33-suspension frame, 331-upper suspension rod, 332-left suspension rod, 333-lower suspension rod, 334-right suspension rod, 335-suspension groove and 4-shipping dock.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not construed as indicating or implying relative importance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the utility model product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a full-tidal-range concrete self-discharging chute device according to the present invention. The utility model provides a be applicable to full tidal range concrete self-discharging chute device of hydraulic environment, includes support stand 1, chute 2 and lifting unit 3, but chute 2's top is connected on support stand 1 vertically rotatoryly, and its bottom downward sloping sets up, and lifting unit 3 is connected with chute 2 for drive chute 2 rotates.

When the full tidal range concrete self-discharging chute device is used, a transportation barge is parked on the wharf 4 and is transported out, the chute 2 is driven to rotate through the lifting assembly 3 according to the tidal range condition, the position of the chute 2 is adjusted in advance, and the bottom end of the chute 2 is aligned with a storage container on the deck of the transportation barge. When the tank truck arrives at the delivery wharf 4, the tank truck is unloaded to the chute 2 through the dumping frame, and the tank truck slides to the storage container of the transportation barge through the chute 2, so that the process of transferring concrete from land to water is quickly completed. The support upright 1 ensures that the chute 2 has a sufficient inclination for discharging.

Referring to fig. 2 and 3, fig. 2 is a schematic structural diagram of a lifting bracket in the full-tidal-range concrete self-discharging chute device of the present invention, and fig. 3 is a cross-sectional view of a chute in the full-tidal-range concrete self-discharging chute device of the present invention. In one embodiment, the lifting assembly 3 comprises a lifting bracket 31 and a chain block 32, the chain block 32 is disposed at the top end of the lifting bracket 31, and the lower end of the chain block 32 is connected with the chute 2. The chain block 32 drives the chute 2 to vertically lift, so that the chute 2 is driven to vertically rotate, manual operation can be performed, and the operation is convenient and fast. In an embodiment, the lifting assembly 3 further includes a hanging frame 33, the hanging frame 33 is disposed at a lower end of the chain block 32, and the hanging frame 33 is sleeved on the chute 2. This arrangement facilitates installation and removal of the lifting assembly 3 from the chute 2. The hanging frame 33 can be sleeved on the chute 2 at a position close to the bottom end of the chute 2. In one embodiment, the hanging frame 33 is composed of an upper hanging rod 331, a left hanging rod 332, a lower hanging rod 333 and a right hanging rod 334, wherein the middle part of the upper hanging rod 331 protrudes towards the direction far away from the lower hanging rod 333 to form a hanging groove 335, and the lower end of the chain block 32 is connected with the hanging groove 335. The chain of the chain block 32 is prevented from moving on the upper hanging rod 331, so that the chute 2 can be hung more stably. In an embodiment, the lifting bracket 31 includes a left bracket 311, a right bracket 312, a first beam 313 and a hanging ear plate 314, the left bracket 311 and the right bracket 312 are disposed at an interval, two ends of the first beam 313 are respectively connected with the left bracket 311 and the right bracket 312, the hanging ear plate 314 is disposed on the first beam 313, and a through hole for hanging the chain block 32 is opened on the first beam 313. The chute 2 is arranged between the left support 311 and the right support 312 and is located below the first cross beam 313, and the chain block 32 can be hung on the hanging ear plate 314 through the hook, so that the chute 2 is more stable when being hung on the first cross beam 313 through the chain block 32, and meanwhile, the chain block 32 is convenient to install and detach. In an embodiment, the left bracket 311 includes a first upright 3111, a second upright 3112 and a second beam 3113, two ends of the second beam 3113 are respectively connected to the first upright 3111 and the second upright 3112, a length of the second upright 3112 is greater than a length of the first upright 3111, a structure of the right bracket 312 is the same as that of the left bracket 311, and two ends of the first beam 313 are respectively connected to the second upright 3112 of the left bracket 311 and the second upright 3112 of the right bracket 312. First stand 3111 sets up on the top of shipment pier 4, and the bottom of second stand 3112 is connected with the upstream face of shipment pier 4 to make first crossbeam 313 be located the top in waters, the bottom of chute 2 can stretch out the longer distance of shipment pier, ensures that chute 2 can transport the concrete to the transport barge on. In one embodiment, the left bracket 311, the right bracket 312, and the first cross member 313 are comprised of I-steel.

In one embodiment, the cross section of the chute 2 is in a shape of inverted several characters, and a plurality of first rib plates 21 in the shape of inverted several characters are arranged at intervals at the bottom of the chute 2 along the length direction. This arrangement can increase the rigidity of the chute 2. In an embodiment, a plurality of back-ridge steel pipes 22 are arranged at intervals at the bottom of the chute 2 along the width direction, and the first rib plate 21 is provided with an opening through which the back-ridge steel pipes 22 pass. The stupefied steel pipe of back of the body 22 can play the effect of supporting to the chute 2, further promotes the rigidity of chute 2, and preferably, stupefied steel pipe of the back of the body 22 sets up three, and three stupefied steel pipes of the back of the body 22 set up respectively in the both sides of chute 2 bottom and the middle part of chute 2 bottom. Further, the chute 2 comprises a material receiving section 23 and a material sliding section 24, the material receiving section 23 is connected to the top end of the support upright post 1 in a vertically rotatable manner, the material sliding section 24 is connected with the material receiving section 23 at an angle, and a baffle 25 for preventing concrete loss is arranged at one end, far away from the material sliding section 24, of the material receiving section 23. This arrangement facilitates the dumping of the tanker truck to the receiving section 23 and then to the transport barge by the chute section 24. Baffle 25 sets up towards connecing the slope of material section 23, and the concrete runs off when placing the tank car and unloading.

In one embodiment, the bearing 11 is arranged at the top end of the support upright column 1, the rotatable core rod 12 is arranged in the bearing 11, the first hinge lug plate 13 is arranged at the top end of the core rod 12, the second hinge lug plate 14 is hinged on the first hinge lug plate 13, and the second hinge lug plate 14 is connected with the chute 2. The first hinge lug plate 13 and the second hinge lug plate 14 are hinged to realize vertical rotation of the chute 2 so as to adjust the position of the bottom end of the chute 2. Simultaneously through

core bar

12 and 11 cooperations of bearing for but the chute 2 horizontal rotation, thereby can realize the swing of chute 2 in the plane scope of unloading according to the artifical boost in chute 2 bottom of tidal water condition accessible, the position of control chute 2 bottom. In one embodiment, a second rib is disposed between each side of the core 12 and the first hinge ear plate 13. The rigidity between the core bar 12 and the first knuckle plate 13 is reinforced by the second rib. In one embodiment, the support upright 1 is made of i-steel.

Compared with the prior art, the utility model has the beneficial effects that: the structure is simple, concrete in the land-side tank car is unloaded onto the transportation barge through the chute 2, hoisting is not needed, the land transportation to the water transportation of the concrete is quickly completed, a large amount of time for hoisting in multiple times is avoided, the safety risk is reduced, and the pouring work efficiency is also improved; meanwhile, the chute 2 can be driven to rotate through the lifting assembly 3 according to the tidal water fluctuation condition, the position of the bottom end of the chute 2 is well adjusted, and therefore the purpose that concrete land transportation is converted into water transportation can be achieved through full tidal range.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention will still fall within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.

Claims

1. The utility model provides a full tidal range concrete self-discharging chute device, its characterized in that, includes support stand, chute and lifting unit, but the top of chute is connected on the top of support stand vertically with rotating, its bottom downward sloping setting, lifting unit is connected with the chute, is used for driving the chute rotates.

2. The full-tidal-range concrete self-discharging chute device according to claim 1, wherein the lifting assembly comprises a lifting bracket and a chain block, the chain block is arranged at the top end of the lifting bracket, and the lower end of a chain of the chain block is connected with the chute.

3. The full tidal range concrete self-discharging chute device according to claim 2, wherein the lifting assembly further comprises a hanging frame, the hanging frame is arranged at the lower end of a chain block, and the hanging frame is sleeved on the chute.

4. The full tidal range concrete self-discharging chute device according to claim 3, wherein the hanging frame is composed of an upper hanging rod, a left hanging rod, a lower hanging rod and a right hanging rod, the middle part of the upper hanging rod protrudes towards the direction far away from the lower hanging rod to form a hanging groove, and the lower end of the chain block is connected with the hanging groove.

5. The full-tidal-range concrete self-discharging chute device as claimed in claim 2, wherein the lifting support comprises a left support, a right support, a first cross beam and a hanging ear plate, the left support and the right support are arranged at intervals, two ends of the first cross beam are respectively connected with the left support and the right support, the hanging ear plate is arranged on the first cross beam, and a through hole for hanging the chain block is formed in the hanging ear plate.

6. The full-tidal-range concrete self-discharging chute device according to claim 5, wherein the left support comprises a first upright, a second upright and a second cross beam, two ends of the second cross beam are respectively connected with the first upright and the second upright, the length of the second upright is greater than that of the first upright, the structure of the right support is the same as that of the left support, and two ends of the first cross beam are respectively connected with the second upright of the left support and the second upright of the right support.

7. The full-tidal-range concrete self-discharging chute device according to claim 1, wherein the cross section of the chute is inverted-T-shaped, and a plurality of first ribs are arranged at intervals along the length direction of the chute at the bottom of the chute.

8. The full-tidal-range concrete self-discharging chute device according to claim 7, wherein a plurality of back-ridge steel pipes are arranged at intervals along the width direction of the chute bottom, and the first rib plates are provided with openings through which the back-ridge steel pipes pass.

9. The full-tidal-range concrete self-discharging chute device as claimed in claim 1, wherein the chute comprises a receiving section and a sliding section, the receiving section is vertically and rotatably connected to the top end of the support upright column, the sliding section is connected with the receiving section at an angle, and a baffle plate for preventing concrete from being lost is arranged at one end of the receiving section, which is far away from the sliding section.

10. The full tidal range concrete self-discharging chute device according to claim 1, wherein a bearing is arranged at the top end of the support upright column, a rotatable core rod is arranged in the bearing, a first hinge lug plate is arranged at the top end of the core rod, a second hinge lug plate is hinged on the first hinge lug plate, and the second hinge lug plate is connected with the chute.