Tooling for dry quenching coke oven ring beam support system and dry quenching coke oven ring beam support system

Abstract

The present disclosure relates to the technical field of dry quenching coke oven repair construction, and particularly relates to a dry quenching coke oven ring beam supporting system and a tool for the dry quenching coke oven ring beam supporting system. The tool comprises: a supporting mechanism comprising a supporting beam and a supporting plate abutting on the bottom of the dry quenching coke oven ring beam, the supporting plate being arranged on the top surface of the supporting beam; a clamping mechanism comprising two clamping plates and two driving mechanisms, the two driving mechanisms being respectively arranged on the two ends of the supporting beam, and the driving ends being respectively connected with the two clamping plates and driving the two clamping plates to slide on the supporting plate in the opposite direction or the same direction; and a tensioning mechanism comprising two steel wires and two tensioners, one end of one steel wire being connected with one end of the supporting beam, the other end being connected with the roof I-beam of the dry quenching coke oven through one tensioner, one end of the other steel wire being connected with the other end of the supporting beam, the other end being connected with the roof I-beam through the other tensioner. The present disclosure solves the problem that the supporting beam cannot completely adhere to the ring beam.

Description

Technical Field

[0001] This disclosure relates to the field of dry quenching coke oven repair and construction technology, and in particular to a tooling and a dry quenching coke oven ring beam support system. Background Technology

[0002] The internal ring beam of a dry-quenching coke oven is supported by a corbel structure made of refractory bricks. Because the coke temperature inside the dry-quenching oven is extremely high and fluctuates constantly, this high-temperature environment causes significant thermal stress on the refractory bricks, leading to their gradual deterioration and damage. Furthermore, the erosion caused by coke during loading further damages the refractory bricks in the corbel structure, causing them to gradually break and fall off. Therefore, the dry-quenching coke oven requires partial replacement of the refractory bricks periodically based on their condition. During replacement, a temporary support system is used to temporarily support the ring beam to prevent settlement and collapse, ensuring construction safety.

[0003] Temporary support systems can be implemented by using jacks or similar lifting equipment to support the ring beam from below. However, this would inevitably intersect with the work surface for replacing refractory bricks, thus affecting the construction work. Alternatively, a spreader beam can be placed against the bottom of the ring beam, and then two steel cables can be used to tension the spreader beam onto the H-beam of the dry quenching coke oven roof above the ring beam, thereby providing temporary support for the ring beam.

[0004] During the tensioning of the steel cables, uneven stress can cause the spreader beam to deflect, preventing its top surface from fully contacting the bottom surface of the ring beam. This can affect the stability of the temporary support system and the construction progress.

[0005] Based on this, the existing technology of temporary support system for ring beams of dry quenching coke ovens needs further improvement. In addition, since the cross-sectional dimensions of the ring beams of different dry quenching coke ovens are also different, how to make the temporary support system suitable for ring beams with different cross-sectional dimensions is also a problem that needs to be considered by those skilled in the art. Utility Model Content

[0006] One of the technical problems this disclosure aims to solve is how the top surface of the spreader beam of the temporary support system mentioned above fits with the bottom surface of the ring beam, and how the temporary support system can be applied to ring beams with different cross-sectional dimensions.

[0007] To address the aforementioned technical problems, this disclosure provides a tooling for a dry quenching coke oven ring beam support system, comprising: a support mechanism, which includes a support beam and a support plate abutting against the bottom of the dry quenching coke oven ring beam, the support plate being disposed on the top surface of the support beam; a clamping mechanism, which includes two clamping plates and two driving mechanisms, the two driving mechanisms being respectively disposed at both ends of the support beam, and the driving ends being respectively connected to the two clamping plates, driving the two clamping plates to slide towards or away from each other on the support plate, and respectively abutting against two opposite side walls of the dry quenching coke oven ring beam to clamp the dry quenching coke oven ring beam; and a tensioning mechanism, which includes two steel cables and two tensioners, one end of one steel cable being connected to one end of the support beam, and the other end being connected to the roof H-beam of the dry quenching coke oven through a tensioner, the other end of the other steel cable being connected to the other end of the support beam, and the other end being connected to the roof H-beam through another tensioner.

[0008] In some embodiments, the tensioner includes a hand chain hoist.

[0009] In some embodiments, a groove is provided on the support plate, and a slider is connected to the bottom of the clamping plate, the slider being slidably disposed in the groove.

[0010] In some embodiments, a pressure detector is provided on the support plate.

[0011] In some embodiments, a tension testing device is connected to the steel cable.

[0012] In some embodiments, elastic pads are provided on the support plate and the clamping plate.

[0013] In some embodiments, one end of the steel cable is detachably connected to one end of the support beam via a connector.

[0014] In some embodiments, the connector includes a lug and a shackle, the lug being connected to one end of a support beam, and one end of a steel cable being detachably connected to the lug via the shackle.

[0015] In some embodiments, the support beam, support plate, and clamp are all provided with an anti-corrosion layer.

[0016] On the other hand, this disclosure provides a dry quenching coke oven ring beam support system, including the tooling of the above-mentioned dry quenching coke oven ring beam support system. The tooling includes multiple toolings, which are arranged at equal intervals to form a temporary support system for the dry quenching coke oven ring beam.

[0017] The above technical solution has at least the following beneficial effects: This disclosure provides a tooling and a dry quenching coke oven ring beam support system. The tooling clamps the ring beam using a clamping mechanism, preventing the support beam from deflecting and causing the support plate and the bottom surface of the dry quenching coke oven ring beam to not be fully fitted. By sliding the clamping plate on the support plate, the clamping mechanism can clamp ring beams of different cross-sectional dimensions, thus making the tooling applicable to dry quenching coke oven ring beams of different cross-sectional dimensions. A pressure detector can monitor the pressure on the support plate in real time, ensuring construction safety. A tension detector can detect whether the tension of the two steel cables is balanced, ensuring the overall stability of the temporary support system. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of the tooling of a dry quenching coke oven ring beam support system according to an embodiment of the present disclosure; Figure 2 This is a top view of the tooling of a dry quenching coke oven ring beam support system according to an embodiment of the present disclosure; Figure 3 yes Figure 2 BB section view; Figure 4 This is a plan view of a support plate according to an embodiment of the present disclosure; Figure 5 yes Figure 1 The A-node diagram.

[0020] Explanation of reference numerals in the attached figures: 1. Support beam; 2. Support plate; 3. Clamping plate; 4. Drive mechanism; 5. Steel cable; 6. Tensioner; 7. Roof I-beam; 8. Hand chain hoist; 9. Slide rail; 10. Sliding block; 11. Ear plate; 12. Shackle; 13. Dry quenching coke oven ring beam. Detailed Implementation

[0021] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0022] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0023] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.

[0025] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0026] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0027] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0028] As mentioned in the background section above, in the construction of replacing refractory bricks in the bracket structure of a dry-quenching coke oven, a support system in the form of a spreader beam is commonly used to temporarily support the ring beam of the dry-quenching coke oven. During the tensioning of the steel cables, due to uneven stress and other issues, the spreader beam may deflect, preventing its top surface from fully contacting the bottom surface of the ring beam, thus affecting the stability of the temporary support system and the construction progress. Furthermore, since the cross-sectional dimensions of the ring beams of different dry-quenching coke ovens vary, how to adapt the temporary support system to ring beams with different cross-sectional dimensions is a problem that those skilled in the art need to consider. Based on the above, the inventors of this application provide, in one or more embodiments, a tooling and a dry-quenching coke oven ring beam support system. The tooling clamps the ring beam using a clamping mechanism, avoiding the problem of the support beam deflecting and the support plate not fully contacting the bottom surface of the dry-quenching coke oven ring beam. By sliding the clamping plate on the support plate, the clamping mechanism can clamp ring beams with different cross-sectional dimensions. This solves one or more problems in the prior art.

[0029] To address the aforementioned technical problems, this utility model provides a tooling for a dry quenching coke oven ring beam support system, such as... Figure 1 and Figure 2 As shown, it includes: a support mechanism, which includes a support beam 1 and a support plate 2 abutting against the bottom of the dry quenching coke oven ring beam 13, the support plate 2 being disposed on the top surface of the support beam 1; a clamping mechanism, which includes two clamping plates 3 and two driving mechanisms 4, the two driving mechanisms 4 being disposed at both ends of the support beam 1, and the driving ends being respectively connected to the two clamping plates 3, driving the two clamping plates 3 to slide towards or away from each other on the support plate 2, and respectively abutting against the two opposite side walls of the dry quenching coke oven ring beam 13 to clamp the dry quenching coke oven ring beam 13; and a tensioning mechanism, which includes two steel cables 5 and two tensioners 6, one end of one steel cable 5 being connected to one end of the support beam 1, and the other end being connected to the roof H-beam 7 of the dry quenching coke oven through a tensioner 6, and one end of the other steel cable 5 being connected to the other end of the support beam 1, and the other end being connected to the roof H-beam 7 through another tensioner 6.

[0030] Specifically, the support beam 1 is made of square steel pipe, and the support plate 2 and clamping plate 3 are made of steel plate. The width of the support plate 2 is greater than the width of the support beam 1 to increase the support area for the dry quenching coke oven ring beam 13. The support plate 2 is fully welded to the support beam 1. Before replacing the refractory bricks of the corbel structure, the support beam 1 is first suspended below the dry quenching coke oven ring beam 13 by steel cable 5. The drive mechanism 4 drives the two clamping plates 3 to move in opposite directions so that the distance between the two clamping plates 3 is greater than the width of the dry quenching coke oven ring beam 13. The support beam 1 is pulled upward by the tensioner 6, and the support plate 2 abuts against the bottom surface of the dry quenching coke oven ring beam 13. The drive mechanism 4 drives the two clamping plates 3 to move towards each other so that the two clamping plates 3 abut against the two opposite side walls of the dry quenching coke oven ring beam 13. The tooling is then clamped onto the dry quenching coke oven ring beam 13. Specifically, the drive mechanism 4 can be a jack, and the tensioner 6 then tensions the steel cable 5 so that the support beam 1 provides support to the dry quenching coke oven ring beam 13. During the tensioning of the steel cable 5, the clamping mechanism clamps the dry quenching coke oven ring beam 13, making the tooling and the dry quenching coke oven ring beam 13 a single unit. This avoids the problem that the support beam 1 (spreader beam) deflects, causing the support plate 2 and the bottom surface of the dry quenching coke oven ring beam 13 to not be completely fitted together.

[0031] Compared with the prior art, the tooling of the dry quenching coke oven ring beam support system of this application clamps the ring beam with a clamping mechanism, which avoids the problem that the support plate 2 and the bottom surface of the dry quenching coke oven ring beam 13 cannot be completely fitted due to the deflection of the support beam 1. By sliding the clamping plate 3 on the support plate 2, the clamping mechanism can clamp ring beams with different cross-sectional dimensions, so that the tooling of this application can be applied to dry quenching coke oven ring beams 13 with different cross-sectional dimensions.

[0032] In some embodiments, such as Figure 1 As shown, the tensioner 6 includes a hand chain hoist 8. The tensioning function of the tensioner 6 is achieved through the hand chain hoist 8.

[0033] In some embodiments, such as Figure 3-4 As shown, a groove 9 is provided on the support plate 2, and a slider 10 is connected to the bottom of the clamping plate 3. The slider 10 is slidably disposed in the groove 9. The cooperation between the groove 9 and the slider 10 ensures that the clamping plate 3 slides stably on the support plate 2.

[0034] In some embodiments, a pressure detector (not shown in the figure) is installed on the support plate 2. The pressure detector can monitor the pressure on the support plate 2 in real time, ensuring construction safety.

[0035] In some embodiments, a tension testing instrument (not shown in the figure) is connected to the steel cable 5. Specifically, a tension testing instrument is connected to each of the two steel cables 5. The tension testing instrument can detect whether the tension of the two steel cables 5 is balanced, so as to ensure the overall stability of the temporary support system.

[0036] In some embodiments, elastic pads (not shown in the figure) are provided on the support plate 2 and the clamping plate 3. The elastic pads protect the surface of the dry quenching coke oven ring beam 13 and prevent damage.

[0037] In some embodiments, one end of the steel cable 5 is detachably connected to one end of the support beam 1 via a connector. The connector enables the detachable installation of the steel cable 5 and the support beam 1, facilitating construction.

[0038] In some embodiments, such as Figure 5 As shown, the connector includes a lug 11 and a shackle 12. The lug 11 is connected to one end of the support beam 1, and one end of the steel cable 5 is detachably connected to the lug 11 via the shackle 12. The detachable function of the connector is achieved through the cooperation of the lug 11 and the shackle 12.

[0039] In some embodiments, the support beam 1, support plate 2, and clamping plate 3 are all provided with an anti-corrosion layer (not shown in the figure). The anti-corrosion coating avoids the problem of rusting of the support beam 1, support plate 2, and clamping plate 3.

[0040] On the other hand, this utility model also provides a dry quenching coke oven ring beam support system, including the tooling of the above-mentioned dry quenching coke oven ring beam support system. The tooling includes multiple toolings, which are arranged at equal intervals to form a temporary support system for the dry quenching coke oven ring beam 13. In summary, compared with the prior art, this disclosure provides a tooling and a dry quenching coke oven ring beam support system. The tooling clamps the ring beam through a clamping mechanism, avoiding the problem that the support plate 2 and the bottom surface of the dry quenching coke oven ring beam 13 cannot be completely fitted due to the deflection of the support beam 1. By sliding the clamping plate 3 on the support plate 2, the clamping mechanism can clamp ring beams with different cross-sectional dimensions, thus making the tooling of this application applicable to dry quenching coke oven ring beams 13 with different cross-sectional dimensions. The pressure detector can monitor the pressure on the support plate 2 in real time, ensuring construction safety. The tension detector can detect whether the tension of the two steel cables 5 is balanced, ensuring the overall stability of the temporary support system.

[0041] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0042] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.

Claims

1. A tooling for a ring beam support system for a dry quenching coke oven, characterized in that, include: The support mechanism includes a support beam (1) and a support plate (2) abutting against the bottom of the dry quenching coke oven ring beam (13), the support plate (2) being disposed on the top surface of the support beam (1); The clamping mechanism includes two clamping plates (3) and two driving mechanisms (4). The two driving mechanisms (4) are respectively disposed on both ends of the support beam (1), and the driving ends are respectively connected to the two clamping plates (3), and drive the two clamping plates (3) to slide towards each other or away from each other on the support plate (2), and respectively abut against the two opposite side walls of the dry quenching coke oven ring beam (13) to clamp the dry quenching coke oven ring beam (13); and The tensioning mechanism includes two steel cables (5) and two tensioners (6). One end of one steel cable (5) is connected to one end of the support beam (1), and the other end is connected to the roof I-beam (7) of the dry quenching coke oven through one of the tensioners (6). One end of the other steel cable (5) is connected to the other end of the support beam (1), and the other end is connected to the roof I-beam (7) through the other tensioner (6).

2. The tooling for the dry quenching coke oven ring beam support system according to claim 1, characterized in that, The tensioner (6) includes a hand-operated hoist (8).

3. The tooling for the dry quenching coke oven ring beam support system according to claim 2, characterized in that, The support plate (2) has a groove (9), and the bottom of the clamping plate (3) is connected to a slider (10), which is slidably disposed in the groove (9).

4. The tooling for the dry quenching coke oven ring beam support system according to claim 3, characterized in that, A pressure detector is installed on the support plate (2).

5. The tooling for the dry quenching coke oven ring beam support system according to claim 4, characterized in that, A tension testing instrument is connected to the steel cable (5).

6. The tooling for the dry quenching coke oven ring beam support system according to claim 5, characterized in that, Elastic pads are provided on the support plate (2) and the clamping plate (3).

7. The tooling for the dry quenching coke oven ring beam support system according to claim 6, characterized in that, One end of the steel cable (5) is detachably connected to one end of the support beam (1) via a connector.

8. The tooling for the dry quenching coke oven ring beam support system according to claim 7, characterized in that, The connector includes a lug (11) and a shackle (12). The lug (11) is connected to one end of the support beam (1), and one end of the steel cable (5) is detachably connected to the lug (11) via the shackle (12).

9. The tooling for the dry quenching coke oven ring beam support system according to claim 8, characterized in that, The support beam (1), the support plate (2), and the clamping plate (3) are all provided with anti-corrosion layers.

10. A ring beam support system for a dry quenching coke oven, characterized in that, The tooling includes the dry quenching coke oven ring beam support system as described in any one of claims 1-9, wherein the tooling comprises a plurality of tools arranged at equal intervals to form a temporary support system for the dry quenching coke oven ring beam (13).

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