Mixed tower embedded part and mixed tower structure
By setting up embedded parts and limit parts in the installation hole of the mixing tower, the damage to the mixing tower pipe sheet caused by the horizontal force caused by the inclination of the hook is solved, and the stability and safety of the mixing tower structure are improved.
Patent Information
- Application Number
- CN202420882516.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-04-29
- 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 will cause lateral cracks in the mixing tower in severe cases.
A mixing tower embedded member is provided. By providing an embedded member and a limit member in the mounting hole of the mixing tower, the horizontal movement of the embedded member is restricted, thereby balancing the horizontal component force applied by the hook and reducing damage to the mixing tower pipe sheet.
It effectively reduces the possibility of lateral cracking of the mixing tower pipe sheet and improves the stability, durability and safety of the mixing tower structure during the lifting process.
Smart Images
Figure CN222809129U_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 mixed tower embedded part provided by the embodiment of the utility model balances the horizontal force caused by the inclination of the hook through the embedded part, thereby reducing the damage of the horizontal force of 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 embodiment of the utility model provides a mixing tower embedded part, which is arranged in the installation hole of the mixing tower. The mixing tower embedded part includes an embedded part and a limiting part. The embedded part passes through the mixing tower along the radial direction of the mixing tower. The limiting part is arranged at at least one end of the embedded part, and the limiting part is located on the outside of the mixing tower. The limiting part is used to limit the movement of the embedded part along the radial direction of the mixing tower.
[0006] The mixing tower embedded component provided according to the embodiment of the utility model further includes a gasket, which is sleeved on the embedded component and located between the limiting component and the mixing tower.
[0007] According to the mixed tower embedded part provided in the embodiment of the utility model, the gasket comprises a concrete gasket, and a fitting portion is provided on a side of the concrete gasket facing the mixed tower, and the fitting portion is suitable for fitting to the surface of the mixed tower.
[0008] According to the mixing tower embedded part provided in the embodiment of the utility model, the end of the embedded part is provided with a limiting portion matching the limiting part.
[0009] According to the mixing tower embedded part provided in the embodiment of the utility model, when a limiting part is provided at only one end of the embedded part, the embedded part includes a rod and a limiting boss, the rod passes through the mixing tower, the limiting part is provided at one end of the rod, and the limiting boss is provided at the other end of the rod.
[0010] According to the mixing tower embedded parts provided in the embodiment of the utility model, there are at least two embedded parts, and at least two embedded parts are arranged at intervals and parallel to each other.
[0011] The mixed tower embedded component provided according to an embodiment of the utility model further includes a perforated hanging nail, which is hung on the embedded component and extends downward along the length direction of the installation hole.
[0012] The mixed tower embedded part provided according to the embodiment of the utility model further includes a perforated steel bar, which is arranged at the lower end of the perforated hanging nail and extends downward along the length direction of the installation hole.
[0013] According to the mixed tower embedded part provided in the embodiment of the utility model, two perforated steel bars are provided, and the two perforated steel bars are arranged at an angle to each other, and the opening of the angle faces away from the direction of the perforated hanger nail.
[0014] A second aspect of an embodiment of the utility model provides a mixing tower structure, comprising a mixing tower and a mixing tower embedded component as described in any one of the aforementioned embodiments, wherein an 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.
[0015] The embedded parts of the mixed tower provided in the embodiment of the utility model are provided with embedded parts and limiters that match the embedded parts. In this way, during the hoisting process of the mixed tower, the hook can be directly hooked on the embedded parts through the mounting holes. Since the embedded parts are limited in radial movement along the mixed tower by the limiters, that is, the horizontal movement of the embedded parts is limited, the horizontal force applied by the hook on the embedded parts can be balanced, the stability of the mixed tower structure can be improved, and the damage to the mixed tower structure during the hoisting process can be reduced. Compared with the prior art, the embedded parts of the mixed tower provided in the embodiment of the utility model balance the horizontal force caused by the tilt of the hook through the embedded parts, reduce the damage to the mixed tower segments caused by the horizontal force of the lifting point, reduce the possibility of lateral cracking of the mixed tower segments, and improve the stability, durability and safety of the mixed tower structure during the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] 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.
[0017] Figure 1 It is a schematic diagram of a mixing tower structure provided by an embodiment of the utility model;
[0018] Figure 2 It is a structural schematic diagram of a mixing tower embedded part provided in an embodiment of the utility model.
[0019] Reference numerals:
[0020] 100: Mixing tower; 110: Mounting hole;
[0021] 200: embedded parts of mixed tower; 210: embedded parts; 220: limit parts; 230: gaskets; 240: perforated nails; 250: perforated steel bars. DETAILED DESCRIPTION
[0022] 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.
[0023] 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.
[0024] 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.
[0025] 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.
[0026] Figure 1 It is a schematic diagram of a mixing tower structure provided in an embodiment of the utility model.
[0027] 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. For the convenience of explanation, in the embodiment of the present invention, the inner wall of the tubular structure is referred to as the inner wall of the mixing tower 100, and the outer wall of the tubular structure is referred to as the outer wall of the mixing tower 100, wherein the outer side of the inner wall of the mixing tower 100 refers to the side of the inner wall of the mixing tower 100 facing the tube cavity, and the outer side of the outer wall of the mixing tower 100 refers to the side of the outer wall of the mixing tower 100 away from the inner 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 mixing tower 100 is made of materials such as concrete. Taking one of the mixing tower segments as an example, a mounting hole 110 is provided on the upper end surface of the mixing tower segment, and the aforementioned mixing tower embedded part 200 is disposed in the mounting hole 110 .
[0028] Figure 2 It is a structural schematic diagram of a mixing tower embedded part provided in an embodiment of the utility model.
[0029] See also Figure 1 and Figure 2Another aspect of the embodiment of the utility model provides a mixing tower embedded component 200, which includes an embedded component 210 and a limiting component 220. The embedded component 210 is penetrated in the mixing tower 100 along the radial direction of the mixing tower 100. In other words, the embedded component 210 is penetrated in the mixing tower 100 along a direction perpendicular to the inner wall of the mixing tower 100, and the ends of the embedded component 210 all pass through the surface of the mixing tower 100. The limiting component 220 is arranged at at least one end of the embedded component 210, and the limiting component 220 is arranged on the outside of the mixing tower 100. In other words, the limiting component 220 is arranged on the outside of the inner wall and the outer wall of the mixing tower 100, and the limiting component 220 is used to limit the radial movement of the embedded component 210 along the mixing tower 100.
[0030] See also Figure 1 and Figure 2 It can be understood that the embedded part 200 of the mixed tower provided in the embodiment of the utility model is provided with an embedded part 210 and a limiter 220 matching the embedded part 210. In this way, during the hoisting process of the mixed tower 100, the hook can be directly hooked on the embedded part 210 through the mounting hole 110. Since the embedded part 210 is limited by the limiter 220 in the radial movement along the mixed tower 100, that is, the horizontal movement of the embedded part 210 is limited, the horizontal component force applied by the hook on the embedded part 210 can be balanced, the stability of the mixed tower structure can be improved, and the damage to the mixed tower structure during the hoisting process can be reduced. Compared with the prior art, the embedded part 200 of the mixed tower provided in the embodiment of the utility model balances the horizontal force caused by the tilt of the hook through the embedded part 210, reduces the damage to the mixed tower segment caused by the horizontal force of the hoisting 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.
[0031] Continue reading Figure 2 In an optional embodiment of the utility model, the mixing tower embedded part 200 also includes a gasket 230, which is sleeved on the embedded part 210, and the gasket 230 is located between the limit part 220 and the mixing tower 100. In other words, the gasket 230 can be arranged between the inner wall of the mixing tower 100 and the adjacent limit part 220, and the gasket 230 can also be arranged between the outer wall of the mixing tower 100 and the adjacent limit part 220. It can be understood that the mixing tower structure is approximately tubular, and the gasket 230 can be arranged to provide a force point for the fastening of the limit part 220 to ensure the stability of the connection between the limit part 220 and the embedded part 210.
[0032] Continue reading Figure 2 In an optional embodiment of the present invention, the gasket 230 includes a concrete gasket. In other words, the gasket 230 is made of concrete. Figure 2As shown, the concrete gasket is square, and a fitting portion is provided on the side of the concrete gasket facing the mixing tower 100. The fitting portion can be set as a curved surface, and the curved surface is adapted to the curvature of the inner wall or outer wall of the mixing tower 100. In this way, when the concrete gasket is attached to the inner wall or outer wall of the mixing tower 100, the concrete gasket and the mixing tower 100 can be fully fitted to ensure uniform distribution of stress between the two, which can reduce the damage to the surface of the mixing tower 100 due to extrusion and improve the safety and durability of the mixing tower 100. In an optional embodiment of the utility model, the mixing tower embedded part 200 also includes a metal gasket, which is arranged between the concrete gasket and the limiter 220. The metal gasket is used to reduce the friction between the limiter 220 and the concrete gasket, which can improve the durability and safety of the concrete gasket.
[0033] Continue reading Figure 2 In an optional embodiment of the utility model, when the two ends of the embedded part 210 are respectively provided with the limiting parts 220, the two ends of the embedded part 210 are provided with limiting parts matching with the limiting parts 220, and the limiting parts can be external threads, or slots, etc. In this case, the limiting parts 220 can be nuts or clamping parts matching with the limiting parts; in another optional embodiment of the utility model, the connection between the limiting parts and the limiting parts 220 can also be welding or bonding, etc., which can be adaptively selected according to actual conditions. Specifically, taking the threaded connection as an example, the surface of the limiting part can be tapped with external threads, and a nut matching with the external threads can be selected. It can be understood that by changing the length of the nut screwed in, the abutment stress between the limiting part 220 and the mixing tower 100 can be adjusted. By adjusting the abutment stress within a suitable range, the stability of the embedded part 200 of the mixing tower can be ensured, and the inner wall or outer wall of the mixing tower 100 can be prevented from being damaged due to excessive stress.
[0034] Continue reading Figure 2 In an optional embodiment of the utility model, when the limiter 220 is only provided at one end of the embedded part 210, the embedded part 210 includes a rod and a limiter boss, the rod is inserted into the mixing tower 100, the limiter boss is provided at one end of the rod away from the limiter 220, and the end of the rod away from the limiter boss is provided with a thread matching the limiter 220. In this embodiment, the end of the rod away from the limiter boss is the same as the limiter part in the above embodiment. Specifically, the limiter part described above can be referred to. The limiter boss can be an integral part with the rod, or can be a mutually independent component. Specifically, it can be adaptively provided according to actual conditions. Similar to the above embodiment, by changing the length of the limiter 220 screwed in, the abutment stress between the limiter 220 and the mixing tower 100 can be adjusted. By adjusting the abutment stress within a suitable range, the stability of the embedded part 200 of the mixing tower can be ensured, and the inner wall or outer wall of the mixing tower 100 can be prevented from being damaged due to excessive stress.
[0035] Continue reading Figure 2 In an optional embodiment of the utility model, at least two embedded parts 210 are provided, and at least two embedded parts 210 are arranged in parallel and spaced apart along the circumferential direction of the mixing tower 100 (the circumferential direction of the mixing tower 100), or at least two embedded parts 210 are arranged in parallel and spaced apart along the vertical direction. Taking two embedded parts 210 as an example, it can be understood that by providing two embedded parts 210, during the lifting process, the hook can be connected to the two embedded parts 210. In this way, this method can improve the balancing effect of the mixing tower embedded parts 200 on the horizontal force, and can make the stress acting on the mixing tower 100 more dispersed, thereby avoiding the problem of stress concentration.
[0036] Continue reading Figure 2 In an optional embodiment of the utility model, the mixed tower embedded component 200 also includes a perforated nail 240, which is suspended on the embedded component 210, and the perforated nail 240 extends from top to bottom along the length direction of the mounting hole 110. It can be understood that by setting the perforated nail 240, in this way, during the lifting process, the perforated nail 240 can serve as the main object of the vertical pulling force generated by the hook on the lifting point. In other words, the vertical pulling force of the hook on the embedded component 210 can be dispersed through the perforated nail 240, which can reduce the burden on the embedded component 210, making the overall stability and bearing capacity of the mixed tower embedded component 200 stronger. On the basis of the foregoing embodiments, taking the case of setting two embedded parts 210 as an example, the perforated nail 240 can be set as a cross structure, and an opening is set on the horizontal side of the cross structure. The perforated nail 240 is hung on the two embedded parts 210 through the opening, and a hook hole is set at the upper end of the vertical side of the cross structure, and the lower end of the vertical side is extended downward to increase the contact area between the perforated nail 240 and 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 perforated steel bar 250, which is arranged at the lower end of the perforated hanger 240 and extends downward along the length direction of the mounting hole 110. It can be understood that by arranging the perforated steel bar 250, the contact area between the mixed tower embedded component 200 and the mixed tower 100 can be further increased, so that the force transmitted between the two is more dispersed, and at the same time, the safety and stability of the mixed tower embedded component 200 are improved.
[0038] Continue reading Figure 2In an optional embodiment of the utility model, two perforated steel bars 250 are provided, and the two perforated steel bars 250 are arranged at an angle to each other, and the opening of the angle is facing away from the perforated nail 240. The angle can be adaptively selected according to actual conditions. The utility model embodiment does not make specific limitations on this. It can be understood that by providing two perforated steel bars 250 at an angle to each other, the contact area between the mixed tower embedded part 200 and the mixed tower 100 can be further increased, and the stress concentration problem between the two can be reduced, so that the stability and bearing capacity of the mixed tower embedded part 200 are stronger.
[0039] When installing the mixed tower embedded parts 200 provided by the embodiment of the utility model, the perforated nails 240, perforated steel bars 250, concrete gaskets and PVC pipes can be pre-embedded in the mixed tower segments according to the designed positions, and then the mixed tower segments are cast. After the casting of the mixed tower segments is completed, the embedded parts 210 are inserted into the PVC pipes, and finally the limit parts 220 are installed and tightened to complete the installation of the mixed tower embedded parts 200. It can be understood that the mixed tower embedded parts 200 provided by the embodiment of the utility model have a simple structure, are easy to install, and can greatly improve the efficiency of the mixed tower hoisting.
[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 and a limiting part. The embedded part is penetrated in the mixing tower along the radial direction of the mixing tower, and the limiting part is arranged at at least one end of the embedded part, and the limiting part is located on the outside of the mixing tower. The limiting part is used to limit the movement of the embedded part along the radial direction of the mixing tower.
2. The mixed tower embedded part according to claim 1, characterized in that: It also includes a gasket, which is sleeved on the embedded part and located between the limiting part and the mixing tower.
3. The mixed tower embedded part according to claim 2, characterized in that: The gasket comprises a concrete gasket, and a fitting portion is provided on a side of the concrete gasket facing the mixing tower, and the fitting portion is suitable for fitting to the surface of the mixing tower.
4. The mixed tower embedded part according to any one of claims 1 to 3, characterized in that: The end of the embedded part is provided with a limiting part matching the limiting part.
5. The mixed tower embedded part according to claim 4, characterized in that: In the case that only one end of the embedded part is provided with a limiting member, the embedded part includes a rod and a limiting boss, the rod passes through the mixing tower, the limiting member is provided at one end of the rod, and the limiting boss is provided at the other end of the rod.
6. The mixed tower embedded part according to any one of claims 1 to 3, characterized in that: There are at least two embedded parts, and the at least two embedded parts are arranged at intervals and parallel to each other.
7. The mixed tower embedded part according to any one of claims 1 to 3, characterized in that: It also includes a perforated hanging nail, which is hung on the embedded part and extends downward along the length direction of the installation hole.
8. The mixed tower embedded part according to claim 7, characterized in that: It also includes a perforated steel bar, which is arranged at the lower end of the perforated hanging nail and extends downward along the length direction of the installation hole.
9. The mixed tower embedded part according to claim 8, characterized in that: There are two perforated steel bars, which are arranged at an angle to each other, and the opening of the angle faces away from the perforated nail.
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.