CN221025265U - Roll-on saddle of large-scale tower - Google Patents

Abstract

The utility model discloses a roll-on saddle of a large-scale tower, which is used for supporting a tower body and comprises a bottom plate; a plurality of webs vertically fixed on the bottom plate; the connecting support sleeve is arranged between the two adjacent backing plates and used for accommodating accessories; the roll-on saddle is provided with the plurality of backing plates and is matched with the connecting support sleeve, accessories on the tower body can be effectively avoided, the number of the saddle is reduced, and the plurality of backing plates are fixed on the same bottom plate, so that the integral stress intensity of the saddle is improved, the bearing capacity of the tower body is enhanced, the risk of local instability or local deformation of the tower body in the transfer and shipment processes is reduced, in addition, the space below the accessories is utilized, the space utilization rate is improved, the stress area of the bottom plate is increased, and the bearing capacity of the saddle is further enhanced.

Description

Roll-on saddle of large-scale tower

Technical Field

The utility model relates to a large-scale tower transportation technology, in particular to a roll-on saddle of a large-scale tower.

Background

Along with the rapid development of petrochemical industry, the capacity of each petrochemical project in China is continuously optimized, integrated and promoted, the development trend of more systematic and clustered refining is also improved, higher requirements are provided for the manufacture of chemical equipment, the monomer chemical equipment with the largest volume is not a large-scale tower, the diameter of the large-scale tower for the whole transportation in China can reach 12-16 meters, the length can reach 130-140 meters, the total lifting weight can reach 3000-4000 tons, and thus Pang Ran heavy devices are inevitably faced with heavy challenges in the transportation process.

The optimal scheme for transferring and shipping the large-scale tower is to adopt a roll-on-roll mode, adopt a modular car or a roll-on-roll device for loading, select proper tide time and roll-on equipment for shipping due to factors such as lifting cost, risk consideration, site limitation and the like.

However, in most cases, due to the limited body size of the modular car or the rolling device, the weight of the whole equipment is often carried only by a few saddles on two sides of the center of gravity of the tower, and a plurality of external accessories such as reinforcing rings, ladder platform pipe frame pre-welders, pipe orifices, heat preservation pre-welders, hoisting accessories and the like are usually arranged nearby the center of gravity of the large-scale tower, while the existing saddles are generally single saddles, so that the accessories are difficult to avoid, a plurality of smaller saddles are required to support according to the structure of the tower, so that not only is time and labor wasted in installing and fixing a plurality of saddles, the occupied space is large, but also the stability of each saddle is different, and the local instability or the local deformation of the tower body in the process of transferring and shipping are caused.

Disclosure of utility model

In order to solve the defects in the prior art, the utility model provides the roll-on saddle of the large-scale tower, which can accommodate accessories on the tower body, has strong overall stability and strong bearing capacity on the tower body.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: a roll-on saddle of a large-scale tower is used for supporting a tower body and comprises a bottom plate; a plurality of webs vertically fixed on the bottom plate; the connecting support sleeve is arranged between the two adjacent backing plates and used for accommodating accessories.

Preferably, the web plate is welded and fixed with the bottom plate, and the backing plate is welded and fixed with the web plate.

Preferably, a plurality of rib plates are welded and fixed on the web plate.

Preferably, the contact surface of the backing plate and the tower body is provided with a rubber strip.

Preferably, the backing plate is arc-shaped and is attached to the outer wall of the tower body.

In summary, the present utility model achieves the following technical effects:

1. The roll-on saddle is provided with the plurality of backing plates and is matched with the connecting support sleeve, accessories on the tower body can be effectively avoided, the number of the saddle is reduced, and the plurality of backing plates are fixed on the same bottom plate, so that the integral stress intensity of the saddle is improved, the bearing capacity of the tower body is enhanced, and the risk of local instability or local deformation of the tower body in the transfer and shipment processes is reduced.

2. The roll-on saddle utilizes the space below the accessory, not only improves the space utilization rate, but also increases the stressed area of the bottom plate, and further enhances the bearing capacity of the saddle.

Drawings

FIG. 1 is a schematic view of the installation structure of a large-scale tower roll-on saddle provided by an embodiment of the utility model;

FIG. 2 is a schematic view of the structure of a large tower roll-on saddle provided by an embodiment of the present utility model;

Description of the specification reference numerals: 1. a tower body; 2. an accessory; 3. a bottom plate; 4. rib plates; 5. a web; 6. a backing plate; 7. and the support sleeve is connected.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Examples:

as shown in fig. 1-2, a roll-on saddle for a large tower for supporting a tower body 1, comprising a bottom plate 3 made of a single piece of steel plate; a web 5 vertically fixed to the bottom plate 3; a backing plate 6, two backing plates 6 fixed to the top ends of the webs 5; a connection support sleeve 7 arranged between the two base plates 6 and used for accommodating accessories; the web 5 is welded and fixed with the bottom plate 3, and the backing plate 6 is welded and fixed with the web 5; a plurality of rib plates 4 are welded and fixed on the web plates 5, the top parts of the rib plates 4 are welded and fixed with the backing plates 6, and the bottom parts of the rib plates 4 are welded and fixed with the bottom plate 3; the backing plate 6 is arc-shaped and is attached to the outer wall of the tower body 1.

In order to provide a buffer for the tower body 1 to move onto the backing plate 6, prevent the tower body 1 from deforming, and simultaneously increase the friction between the backing plate 6 and the tower body 1, and prevent the tower body 1 from moving; the contact surface of the backing plate 6 and the tower body 1 is provided with a rubber strip.

Wherein the accessories comprise reinforcing rings, ladder platform pipe rack pre-welded parts, pipe orifices, heat preservation pre-welded parts and hoisting accessories.

During assembly, the bottom plate 3 is firstly kept horizontal, a plurality of webs 5 are welded on the bottom plate 3, the rib plates 4 are welded on the webs 5 in the vertical direction, two backing plates 6 are welded on the tops of the webs 5 and the rib plates 4, and a supporting sleeve 7 is welded between the two backing plates 6.

The roll-on saddle of this embodiment sets up a plurality of backing plates 6 to cooperation connection support cover 7 can effectively avoid the annex on the tower body 1, reduces saddle quantity, because a plurality of backing plates 6 are fixed in on the same bottom plate 3 in addition, has promoted the holistic atress intensity of this saddle, has strengthened the bearing capacity to the tower body 1, reduces the tower body 1 and is turning into, the risk of local unstability or local deformation in the shipment process, has utilized the space of annex below in addition, has not only improved space utilization, and make bottom plate 3 atress area increase moreover, has further strengthened the bearing capacity of saddle.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical solutions of the present utility model.

Claims (5)

1. A roll-on saddle for a large tower for supporting a tower body, comprising a bottom plate;

A plurality of webs vertically fixed on the bottom plate;

At least two backing plates, the backing plates being fixed to the top ends of the webs;

the connecting support sleeve is arranged between two adjacent backing plates and used for accommodating accessories.

2. A roll-on and roll-off saddle for a large tower according to claim 1 wherein said web is welded to the base plate and said backing plate is welded to the web.

3. The roll-on and roll-off saddle of a large tower according to claim 1, wherein the web is welded with a plurality of webs.

4. A roll-on/roll-off saddle for a large tower according to claim 1, wherein the pad and tower contact surface is provided with rubber strips.

5. A roll-on and roll-off saddle for a large tower according to claim 1 wherein said backing plate is arcuate and conforms to the outer wall of the tower.