Mixed tower embedded part and mixed tower structure
By designing the combination of embedded parts and balanced parts in the mixing tower structure, the damage problem of horizontal force caused by hook inclination on the mixing tower pipe sheet is solved, and the effect of improving the stability and safety of the mixing tower structure is achieved.
Patent Information
- Application Number
- CN202420882876.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the lifting of the mixed tower, the horizontal force caused by the inclination of the hook will inevitably damage the mixed tower pipe piece, which may cause lateral cracking of the mixed tower in severe cases.
A mixed tower embedded member is designed, including an embedded member and a balance member. The balance member extends along the circumference of the mixed tower to offset the horizontal force generated by the inclination of the hook and reduce damage to the hanging point.
The horizontal force is offset by the balanced parts, which reduces the possibility of lateral cracking of the mixing pipe sheet, and improves the stability, durability and safety of the mixing structure during the lifting process.
Smart Images
Figure CN222770491U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixed tower hoisting, in particular to a mixed tower embedded part and a mixed tower structure. Background Art
[0002] When installing a mixed tower, the single-ring mixed tower segments are first spliced, and then multiple lifting points are set on the upper surface of the top of the mixed tower segments to carry out the lifting work of the mixed tower. Since the slings of multiple lifting points are fixed to the same hook, any sling will inevitably tilt in the direction of the hook, which will cause the lifting points on the mixed tower segments to be inevitably affected by oblique forces. For example, if the inclination angle is 30°, it will bring about a horizontal force of about 50% of the sling tension to the lifting points. For the thin-walled structure of the mixed tower segments, it will cause irreversible damage, and in severe cases, it will cause lateral cracking of the mixed tower. Utility Model Content
[0003] The first aspect of the embodiment of the utility model provides a mixed tower embedded part to solve the defect of lateral cracking of the mixed tower in the prior art. The horizontal force caused by the tilt of the hook is offset by the balancing part, thereby reducing the damage of the horizontal force at the lifting point to the mixed tower segment, reducing the possibility of lateral cracking of the mixed tower segment, and improving the stability, durability and safety of the mixed tower structure during the lifting process.
[0004] A second aspect of the embodiment of the utility model provides a mixing tower structure.
[0005] The first aspect of the embodiment of the utility model provides a mixing tower embedded part, wherein the mixing tower embedded part is arranged in the installation hole of the mixing tower, and the mixing tower embedded part includes:
[0006] An embedded part, wherein the upper end of the embedded part is provided with a lifting hole for lifting;
[0007] A balancing member is arranged on a side of the embedded member facing the inner wall of the mixing tower, and the balancing member is arranged close to the hanging hole, and the balancing member extends along the circumference of the mixing tower.
[0008] According to the mixed tower embedded part provided by the embodiment of the utility model, the balancing part includes an arc segment and a straight segment, the straight segments are respectively arranged on both sides of the arc segment, the arc segment abuts against the outer wall of the embedded part, or the arc segment and the embedded part are spaced apart.
[0009] According to the mixed tower embedded part provided by the embodiment of the utility model, at least two balancing parts are provided, and at least two balancing parts are arranged at intervals along the length direction of the embedded part.
[0010] According to the mixing tower embedded part provided in the embodiment of the utility model, the balancing part abuts against the outer wall of the embedded part, or the balancing part and the embedded part are spaced apart.
[0011] According to the mixing tower embedded part provided in the embodiment of the utility model, the balancing part is fixedly connected to the embedded part.
[0012] The mixed tower embedded component provided according to an embodiment of the utility model further includes a connecting component, which is arranged at one end of the embedded component away from the hanging hole, and the connecting component is provided with at least one connecting hole.
[0013] The concrete tower embedded part provided according to the embodiment of the utility model further includes a perforated steel bar, which is suspended from the connecting hole and extends in a direction away from the connecting hole.
[0014] According to the mixed tower embedded parts provided in the embodiment of the utility model, the perforated steel bar includes a first split body and a second split body, the first split body and the second split body are relatively arranged on both sides of the connecting member and arranged at an angle to each other, and the opening of the angle faces away from the connecting hole.
[0015] According to the mixed tower embedded part provided in the embodiment of the utility model, a plurality of the perforated steel bars are provided, and the plurality of the perforated steel bars are arranged at intervals.
[0016] The mixing tower structure provided in the second aspect of the embodiment of the utility model comprises a mixing tower and the mixing tower embedded component described in any one of the aforementioned embodiments, wherein the upper end surface of the mixing tower is provided with a mounting hole, and the mixing tower embedded component is arranged in the mounting hole.
[0017] The embedded parts of the mixed tower provided by the embodiment of the utility model are provided with embedded parts and balancing parts, so that during the hoisting process of the mixed tower, the hook can be directly hooked on the hoisting hole of the embedded part through the installation hole; in addition, since the balancing part is arranged on the side of the embedded part close to the inner wall of the mixed tower, and the balancing part extends along the circumference of the mixed tower, the horizontal component force generated by the hook can be transmitted to the balancing part through the embedded part, and the balancing part can limit the movement trend of the embedded part toward the inner wall of the mixed tower, thereby offsetting the influence of the horizontal component force on the hanging point, thereby improving the stability of the mixed tower structure and reducing the damage to the mixed tower structure during the hoisting process; furthermore, the component force can also be dispersed toward the circumference of the mixed tower along the balancing part, that is, the effect of balancing the horizontal component force can be achieved by breaking the whole into parts; in addition, the embedded parts and the balancing part can also serve as supporting structures to improve the bearing capacity, ductility and tensile strength of the mixed tower, and ensure the stability and safety of the mixed tower structure. Compared with the prior art, the embedded parts of the mixed tower provided in the embodiment of the utility model offset the horizontal force caused by the tilt of the hook through the balancing part, thereby reducing the damage of the horizontal force at the lifting point to the mixed tower segments, reducing the possibility of lateral cracking of the mixed tower segments, and improving the stability, durability and safety of the mixed tower structure during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of a mixing tower structure provided by an embodiment of the utility model;
[0020] Figure 2 It is a structural schematic diagram of a mixing tower embedded part provided in an embodiment of the utility model.
[0021] Reference numerals:
[0022] 100: Mixing tower; 110: Mounting hole;
[0023] 200: embedded parts of the mixed tower; 210: embedded parts; 211: hanging holes; 220: balancing parts; 221: arc segments; 222: straight segments; 230: connecting parts; 231: connecting holes; 240: perforated steel bars; 241: first sub-body; 242: second sub-body. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0026] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0027] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0028] Figure 1 It is a schematic diagram of a mixing tower structure provided in an embodiment of the utility model.
[0029] One aspect of an embodiment of the present invention provides a mixing tower structure, which includes a mixing tower 100 and a mixing tower embedded part 200. The mixing tower 100 includes a plurality of mixing tower segments. In the embodiment of the present invention, 8 mixing tower segments are taken as an example. The 8 mixing tower segments are sequentially connected end to end and assembled to obtain the mixing tower 100. The mixing tower 100 is tubular as a whole. For the convenience of explanation, in the embodiment of the present invention, the inner wall of the tubular structure is called the inner wall of the mixing tower 100, and the outer wall of the tubular structure is called the outer wall of the mixing tower 100. It should be noted that the above explanation is only a schematic expression for explanation of the embodiment of the present invention, and is not a specific limitation of the embodiment of the present invention. The mixed tower 100 is made of concrete and other materials. Taking one of the mixed tower segments as an example, a mounting hole 110 is provided on the upper end surface of the mixed tower segment. The aforementioned mixed tower embedded part 200 is arranged in the mounting hole 110, and the mixed tower embedded part 200 is not higher than the upper surface of the mounting hole 110. In this way, during use, the mixed tower embedded part 200 will not affect the stacking of the next section of the mixed tower 100 tower, and will not affect the lifting work of the next section of the mixed tower 100 tower.
[0030] Figure 2 It is a structural schematic diagram of a mixing tower embedded part provided in an embodiment of the utility model.
[0031] See also Figure 1 and Figure 2 Another aspect of the embodiment of the utility model provides a mixing tower embedded part 200, which includes an embedded part 210 and a balancing part 220. The embedded part 210 can be a rod or a pipe. In the embodiment of the utility model, the embedded part 210 includes a rod as an example. The upper end of the rod is provided with a hanging hole 211 for hanging. Specifically, during use, a hook can be hooked on the hanging hole 211 to realize the hanging work of the mixing tower 100. The balancing part 220 is arranged on the side of the embedded part 210 facing the inner wall of the mixing tower 100, and the balancing part 220 is arranged close to the hanging hole 211. At the same time, the balancing part 220 extends along the circumference of the mixing tower 100. The balancing part 220 can be extended along the circumference of the mixing tower 100 at both ends, or only at one end. Specifically, it can be adaptively arranged according to actual conditions. The balancing part 220 is suitable for abutting with the embedded part 210, which can be directly abutted or indirectly abutted through the mixing tower 100.
[0032] See also Figure 1 and Figure 2 It can be understood that the mixing tower embedded part 200 provided in the embodiment of the utility model, by providing the embedded part 210 and the balancing part 220, in this way, during the hoisting process of the mixing tower 100, the hook can be directly hooked on the hanging hole 211 of the embedded part 210 through the mounting hole 110; in addition, since the balancing part 220 is arranged on the side of the embedded part 210 close to the inner wall of the mixing tower 100 and abuts against the embedded part 210, and the balancing part 220 extends along the circumferential direction of the mixing tower 100, the horizontal component force generated by the hook can be transmitted to the balancing part 220 through the embedded part 210, and the balancing part 220 The movement tendency of the embedded part 210 toward the inner wall of the mixed tower 100 can be limited, thereby offsetting the influence of the horizontal force component on the hanging point, improving the stability of the mixed tower structure, and reducing the damage to the mixed tower structure during the hoisting process; furthermore, the force component can also be dispersed along the balancing part 220 to the circumference of the mixed tower 100, that is, the horizontal force component can be balanced by breaking the whole into parts; in addition, the embedded part 210 and the balancing part 220 can also serve as a supporting structure to improve the bearing capacity, ductility and tensile strength of the mixed tower 100, and ensure the stability and safety of the mixed tower structure. Compared with the prior art, the mixed tower embedded part 200 provided in the embodiment of the utility model offsets the horizontal force caused by the tilt of the hook through the balancing part 220, reduces the damage to the mixed tower segment caused by the horizontal force at the hanging point, reduces the possibility of lateral cracking of the mixed tower segment, and improves the stability, durability and safety of the mixed tower structure during the hoisting process.
[0033] Continue reading Figure 2In an optional embodiment of the present invention, the balancing member 220 and the embedded member 210 are arranged at intervals along the radial direction of the mixing tower 100, that is, the aforementioned indirect abutment. It can be understood that such an arrangement can facilitate the assembly of the balancing member 220 and the embedded member 210, and avoid the problem of difficulty in transportation and assembly caused by the overall structure of the embedded member 200 of the mixing tower being too large; in addition, the balancing member 220 and the embedded member 210 are installed in the mixing tower 100, and the interval area between the two is filled with the material of the mixing tower 100 itself (generally, the mixing tower 100 is obtained by pouring concrete). Compared with the balancing member 220 and the embedded member 210 The direct contact between the balancing member 220 and the embedded member 210 can be increased by setting the interval, and the indirect contact area between the balancing member 220 and the embedded member 210 can be increased. From another perspective, the wrapping of the embedded member 210 and the balancing member 220 by the concrete can improve the transmission of the horizontal force, and can transform the original high pair between the embedded member 210 and the balancing member 220 into a low pair, which can effectively reduce the stress concentration problem between the embedded member 210 and the balancing member 220, and improve the balancing effect of the embedded member 210 and the balancing member 220 on the horizontal force of the hook, thereby improving the stability of the mixed tower structure and reducing the damage to the mixed tower structure during the lifting process.
[0034] Continue reading Figure 2 In an optional embodiment of the present invention, the balancing member 220 includes an arc segment 221 and a straight segment 222. The straight segments 222 are respectively arranged at both ends of the arc segment 221. The arc segment 221 is suitable for directly abutting against the embedded member 210, or the arc segment 221 and the embedded member 210 are spaced apart (such as the indirect abutment described above). Figure 1 and Figure 2 It can be understood that the arc segment 221 can be approximately an arch structure. In this way, on the one hand, the transmission area of the horizontal force between the balancing member 220 and the embedded member 210 can be increased, and the transmission effect of the horizontal force can be improved; on the other hand, the arch structure has a strong pressure bearing capacity and a more stable structure; furthermore, the arch structure can also increase the contact area between the balancing member 220 and the concrete structure of the mixing tower 100, which can greatly improve the balancing effect of the balancing member 220 on the horizontal force.
[0035] Continue reading Figure 2 In an optional embodiment of the utility model, at least two balancing members 220 are provided, and at least two balancing members 220 are arranged at intervals along the length direction of the embedded member 210. Taking two balancing members 220 as an example, it can be understood that by setting two balancing members 220, on the one hand, the two balancing members 220 can assist each other and improve the balancing effect on horizontal forces; on the other hand, the stability and strength of the mixed tower structure can be further enhanced, making the mixed tower structure more capable of bearing.
[0036] In the optional embodiment of the utility model, different from the above-mentioned embodiment, the balancing member 220 and the embedded member 210 are in direct contact and fixedly connected with each other, and the fixed connection method can be riveting, welding or bonding; in some optional examples, the fixed connection between the balancing member 220 and the embedded member 210 can also be achieved by setting fasteners such as bolts or screws, or the fixed connection can be achieved by making the balancing member 220 and the embedded member 210 mutually engage with each other. There are many other ways of fixed connection, which are not listed one by one in the embodiment of the utility model. Specifically, they can be adaptively selected and set according to actual conditions. It can be understood that by making the balancing member 220 and the embedded member 210 fixedly connected, the horizontal force transmission between the two can be made more direct, and the fixed connection can make the embedded member 210 and the balancing member 220 form a whole, simplifying the assembly and installation steps, and reducing the difficulty of casting the mixing tower 100.
[0037] Continue reading Figure 2 In an optional embodiment of the utility model, the mixed tower embedded component 200 also includes a connecting component 230 and a perforated steel bar 240. The connecting component 230 is arranged at one end of the embedded component 210 away from the hanging hole 211. At least one connecting hole 231 is arranged on the connecting component 230. The connecting component 230 can be a plate-like component or a block-like component. In the embodiment of the utility model, a circular flat plate is taken as an example; the perforated steel bar 240 is suspended on the aforementioned connecting hole 231, and the perforated steel bar 240 extends in a direction away from the connecting hole 231. It can be understood that by arranging the connecting component 230 and the perforated steel bar 240, on the one hand, the contact area between the mixed tower embedded component 200 and the mixed tower 100 can be increased, so that the tightness between the mixed tower embedded component 200 and the mixed tower 100 is better; on the other hand, the connecting component 230 and the perforated steel bar 240 can further improve the bearing capacity and ductility of the mixed tower 100, while improving its tensile strength, thereby ensuring the stability and safety of the mixed tower structure.
[0038] Continue reading Figure 2 In an optional embodiment of the utility model, the perforated steel bar 240 includes a first sub-body 241 and a second sub-body 242. The first sub-body 241 and the second sub-body 242 are relatively arranged on both sides of the connecting member 230 and arranged at an angle to each other. The opening of the angle faces the direction away from the connecting hole 231. It should be noted that the size of the angle can be adaptively set according to actual conditions, and this is not specifically limited in the embodiment of the utility model. It can be understood that by setting the first sub-body 241 and the second sub-body 242 at an angle to each other, the contact area between the mixing tower embedded part 200 and the mixing tower 100 can be further increased. Furthermore, the first sub-body 241 and the second sub-body 242 are spread out along the circumference of the mixing tower 100, which can make the force transmission between the mixing tower embedded part 200 and the mixing tower 100 more uniform and dispersed, and can improve the stability and safety of the mixing tower structure.
[0039] Continue reading Figure 2 In an optional embodiment of the utility model, a plurality of perforated steel bars 240 are provided, and the plurality of perforated steel bars 240 are arranged at intervals. It can be understood that the plurality of perforated steel bars 240 can further increase the contact area between the mixed tower embedded part 200 and the mixed tower 100, so that the tightness between the mixed tower embedded part 200 and the mixed tower 100 is better, and the bearing capacity and ductility of the mixed tower 100 can be further improved, while improving its tensile strength, thereby improving the stability and safety of the mixed tower structure. In the prior art, in order to ensure the tightness between the mixed tower embedded component 200 and the mixed tower 100, a thicker steel bar is generally provided. A steel bar that is too thick is not conducive to installation and assembly. On the basis of the aforementioned embodiment, the thicker steel bar will also hinder the bending to form the first sub-body 241 and the second sub-body 242. In the embodiment of the utility model, by providing a plurality of thinner perforated steel bars 240, it is possible to facilitate bending to obtain the first sub-body 241 and the second sub-body 242 while ensuring the tightness between the mixed tower embedded component 200 and the mixed tower 100. At the same time, the thinner perforated steel bars 240 are light in weight and small in size, which are conducive to assembly and installation, and can greatly improve the assembly efficiency.
[0040] It should be noted that the technical solutions in various embodiments of the present utility model can be combined with each other, but the basis for the mutual combination is that it can be implemented by ordinary technicians in the field; when the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist, that is, it does not belong to the protection scope of the present utility model.
[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A mixed tower embedded part, characterized in that: The mixing tower embedded part is arranged in the installation hole of the mixing tower, and the mixing tower embedded part includes: An embedded part, wherein the upper end of the embedded part is provided with a lifting hole for lifting; A balancing member is arranged on a side of the embedded member facing the inner wall of the mixing tower, and the balancing member is arranged close to the hanging hole, and the balancing member extends along the circumference of the mixing tower.
2. The mixed tower embedded part according to claim 1, characterized in that: The balancing member includes an arc segment and a straight segment, the straight segments are respectively arranged on both sides of the arc segment, the arc segment abuts against the outer wall of the embedded member, or the arc segment and the embedded member are spaced apart.
3. The mixed tower embedded part according to claim 1, characterized in that: There are at least two balancing members, and the at least two balancing members are arranged at intervals along the length direction of the embedded member.
4. The mixed tower embedded part according to claim 1, characterized in that: The balancing member abuts against an outer wall of the embedded member, or the balancing member and the embedded member are spaced apart.
5. The mixed tower embedded part according to claim 1, characterized in that: The balancing part is fixedly connected to the embedded part.
6. The mixed tower embedded part according to any one of claims 1 to 5, characterized in that: It also includes a connecting piece, which is arranged at one end of the embedded part away from the hanging hole, and the connecting piece is provided with at least one connecting hole.
7. The mixed tower embedded part according to claim 6, characterized in that: It also includes a perforated steel bar, which is suspended from the connecting hole and extends in a direction away from the connecting hole.
8. The mixed tower embedded part according to claim 7, characterized in that: The perforated steel bar includes a first sub-body and a second sub-body, the first sub-body and the second sub-body are arranged on both sides of the connecting member relatively to each other and are arranged at an angle to each other, and the opening of the angle faces away from the connecting hole.
9. The mixed tower embedded part according to claim 7, characterized in that: There are multiple perforated steel bars, and the multiple perforated steel bars are arranged at intervals.
10. A mixed tower structure, characterized in that: It comprises a mixing tower and a mixing tower embedded component as claimed in any one of claims 1 to 9, wherein an installation hole is provided on the upper end surface of the mixing tower, and the mixing tower embedded component is arranged in the installation hole.