Rapid construction hoisting device for boiler construction water cooling wall

Abstract

The utility model discloses a boiler construction water wall rapid construction hoisting device which comprises a hoisting arm, two clamping mechanisms, a first hoisting frame, two fixing mechanisms and a second hoisting frame, one clamping mechanism is arranged on the first hoisting frame, and the other clamping mechanism is arranged on the second hoisting frame. The second hanging bracket is connected with the first hanging bracket through the fixing mechanism, the hanging arm is connected with the two clamping mechanisms, and the hoisting device has the advantages of being high in construction efficiency and safety.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hoist device technical field relates to a boiler construction water cooling wall fast construction hoist device. BACKGROUND

[0002] A boiler is a device that uses the heat generated by burning fuel or other heat sources to heat water into hot water or steam. The main function of a boiler is to provide power or heat energy for various purposes such as power generation, industrial production, and heating. A boiler is usually composed of a shell, a furnace, a burner, a flue, a heat exchanger, a water supply device, a steam outlet, a control system, and other components. Water cooling wall is one of the important components of a boiler, usually composed of a series of parallel steel pipes installed on the inner wall of the furnace to absorb the heat generated during the combustion process, prevent the furnace wall from overheating, and conduct heat to the water. The water or steam flowing inside the water cooling wall can absorb a large amount of heat, thereby improving the thermal efficiency of the boiler. During the construction of the boiler, the installation of the water cooling wall is a very important and complex step. Because the water cooling wall is usually large in size and heavy in weight, it needs to be installed using a hoist device. The main reason for using a hoist device is that the water cooling wall is large in structure and heavy in weight, and using a hoist device can ensure that the construction personnel do not need to manually carry heavy objects during the installation process, thereby improving the safety of the construction. The hoist device can quickly and accurately install the water cooling wall to the designated position, improving the construction efficiency and reducing the labor cost and time. Using a hoist device can ensure the accuracy of the water cooling wall installation, avoid position deviation caused by manual operation, and ensure the performance and stability of the entire boiler system. The hoist device can smoothly lift and move the water cooling wall, reducing the possibility of collision and damage during the carrying and installation process, thereby protecting the equipment and prolonging the service life. In summary, a boiler is a complex heat energy conversion device, and the water cooling wall is one of its key components. Using a hoist device for water cooling wall construction is to ensure the safety, efficiency, and accuracy of the installation process.

[0003] The existing hoisting equipment usually uses ropes or hooks to fix and hoist raw materials. However, these traditional hoisting methods have some obvious shortcomings. First, when using hooks for hoisting, it is difficult to effectively handle a large number of or heavy objects. Especially in the water cooling wall construction process during boiler construction, the required raw materials often do not have a buckle that matches the hook, making hoisting difficult. Second, although the rope fixing method can adapt to different shapes and sizes of objects, it is relatively cumbersome to operate. Each time before and after use, the rope needs to be disassembled and re-fixed, which not only increases the operation time, but also has the risk of unstable fixation. If the rope is not fixed firmly, it may cause safety hazards during hoisting, affecting the safety of construction. SUMMARY

[0004] The utility model discloses a purpose at overcoming the above-mentioned prior art's shortcoming, provide a kind of boiler construction water cooling wall fast construction hoist device, the hoist device has the characteristics of high construction efficiency and safety.

[0005] To achieve the above object, the utility model discloses a kind of boiler construction water cooling wall fast construction hoist device, including boom, two clamping mechanisms, a hanging bracket, two fixed mechanisms, second hanger, wherein, one clamping mechanism is set on the first hanger, another clamping mechanism is set on the second hanger, second hanger is connected between the first hanger by fixed mechanism, boom is connected with two clamping mechanisms.

[0006] Further, the clamping mechanism includes threaded rod, one end of the threaded rod is threadedly sleeved with clamping plate, trapezoidal slide block is arranged on the both ends of the clamping plate, the other end of the threaded rod is wound with pull rope, and the pull rope is connected with the boom.

[0007] Further, a plurality of limiting blocks are arranged on the side surface of the clamping plate.

[0008] Further, the first hanger includes a first hanger plate, two first connecting rods are arranged on the first hanger plate, a slot is formed in the side of the two first connecting rods away from the first hanger plate, a first threaded positioning hole for the fixed mechanism to pass through is formed in the front side of the two first connecting rods, a first storage groove is arranged on the end surface of the first hanger plate, a first rod groove is formed in the side of the first hanger plate away from the first connecting rod, a first trapezoidal sliding groove is arranged on the inner wall of the first storage groove, and the limiting block is located in the first trapezoidal sliding groove.

[0009] Further, the fixed mechanism includes a rotating rod, a baffle is rotatably sleeved on the middle part of the rotating rod, a rotating wheel and a second gear are fixedly arranged at both ends of the rotating rod, respectively, two threaded insertion columns are rotatably arranged on the baffle, a first gear is fixedly sleeved on each of the two threaded insertion columns, the first gear is engaged with the rotating wheel, and the threaded insertion column is inserted into the first threaded positioning hole.

[0010] Further, the second hanger includes a second hanger plate, two second connecting rods are arranged on the second hanger plate, a plug rod is fixedly arranged at the end of the two second connecting rods away from the second hanger plate, and a second threaded positioning hole for the threaded insertion column to be inserted is formed in each of the two plug rods.

[0011] Further, a second storage groove is formed in the end surface of the second hanger plate, a second trapezoidal sliding groove is formed in the second storage groove, the limiting block is located in the second trapezoidal sliding groove, and a second rod groove is formed in the position of the second hanger plate away from the second storage groove.

[0012] Further, the insertion rod is located in the insertion slot, and the threaded insertion column is sleeved in the first threaded positioning hole and the second threaded positioning hole.

[0013] Further, the lower ends between the two second connecting rods and the first connecting rod are fixedly provided with elastic storage cloth bags.

[0014] The boiler construction water-cooled wall rapid construction hoisting device, comprising a hoisting arm, two clamping mechanisms, a first hanger, two fixing mechanisms, a second hanger, wherein one clamping mechanism is arranged on the first hanger, the other clamping mechanism is arranged on the second hanger, the second hanger and the first hanger are connected through the fixing mechanism, and the hoisting arm is connected with the two clamping mechanisms.

[0015] In work, the water-cooled wall is arranged on the first hanger and the second hanger, then the water-cooled wall is clamped through the clamping mechanism, and the water-cooled wall is hoisted through the hoisting arm.

[0016] The utility model has the advantages of the following:

[0017] The boiler construction water-cooled wall rapid construction hoisting device sets the water-cooled wall on the first hanger and the second hanger, then clamps the water-cooled wall through the clamping mechanism, hoists the water-cooled wall through the hoisting arm, effectively improves construction efficiency, ensures construction safety, simplifies operation process, ensures accurate installation of the water-cooled wall, reduces damage in the equipment carrying and hoisting process, is more suitable for various construction scenes and demands, and significantly improves overall construction quality and efficiency.

[0018] Specifically, the cantilever is connected with the threaded rod through a pull rope to realize the functions of automatic clamping and releasing during hoisting, when the cantilever moves upwards, the pull rope drives the threaded rod to rotate, the rotation of the threaded rod makes the clamping plates provided thereon close to each other, thereby clamping the raw materials, this design simplifies the operation process, improves the hoisting efficiency, and when unloading, the threaded rod is rotated through the action of the torsion spring, the clamping plates are automatically separated, which facilitates the taking and placing of materials, saves the trouble of manual operation, the clamping mechanism comprises trapezoidal sliding blocks fixedly arranged at the lower end of the clamping plates on the front side and the rear side, and a plurality of limiting blocks on one side of the clamping plate, this design ensures that the clamping plates always slide on the fixed track during clamping, avoids the deviation and loosening of the clamping plates, further increases the stability and safety of hoisting, prevents accidental falling of materials during hoisting, the first and second hangers are provided with a plurality of connecting rods and threaded positioning holes, the position of the inserting rod in the insertion slot is adjusted, and the corresponding threaded inserting column is inserted into the first and second threaded positioning holes, thereby realizing flexible adjustment of the distance between the hangers, this design enables the device to adapt to water-cooled walls of different sizes, thereby improving the universality of application, the linkage design of the rotating rod, the baffle, the rotating wheel and the gear in the fixing mechanism makes the fixing of the device more reliable, the rotating wheel drives the rotating rod and the gear thereon to rotate through rotation, thereby driving the threaded inserting column to insert into the threaded positioning hole, thereby realizing firm fixing, the plurality of trapezoidal sliding grooves also make the device more stable during operation, thereby reducing the safety hazards caused by improper operation, the first and second storage grooves and the corresponding first and second trapezoidal sliding grooves arranged on the first and second hangers can effectively store the positions of the threaded rod and the pull rope when not in use, thereby avoiding damage to the equipment during operation and handling, and ensuring that the working environment is clean and orderly, the supporting point of the threaded rod is installed on the inner wall of the first and second rod grooves through the torsion spring, when the pull rope is loosened, the torsion spring automatically resets and releases the clamping plates, which not only improves the operation efficiency, but also reduces the risk of manual misoperation, thereby making the hoisting process more intelligent. BRIEF DESCRIPTION OF DRAWINGS

[0019] The description and drawings of the specification constituting a part of the present application serve to provide a further understanding of the present application, the illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a shaft side view of the present application;

[0021] Figure 2 It is a shaft side view of the present application;

[0022] Figure 3 It is a shaft side view of the second hanger of the present application;

[0023] Figure 4The utility model discloses a one hanging bracket axle side schematic drawing;

[0024] Figure 5 The utility model discloses a fixed mechanism axle side schematic drawing;

[0025] Figure 6 The utility model discloses a clamping mechanism axle side schematic drawing.

[0026] Among them, 1 is the hanging arm, 2 is the clamping mechanism, 3 is the first hanging bracket, 4 is the fixed mechanism, 5 is the second hanging bracket, 6 is the elastic storage cloth bag, 201 is the threaded rod, 202 is the clamping plate, 203 is the trapezoidal sliding block, 204 is the limiting block, 205 is the pull rope, 301 is the first hanging plate, 302 is the first storage groove, 303 is the first rod groove, 304 is the first connecting rod, 305 is the first threaded positioning hole, 306 is the insertion slot, 307 is the first trapezoidal sliding slot, 401 is the baffle, 402 is the rotating rod, 403 is the rotating wheel, 404 is the first gear, 405 is the threaded insertion column, 406 is the second gear, 501 is the second hanging plate, 502 is the second rod groove, 503 is the second storage groove, 504 is the second trapezoidal sliding slot, 505 is the second connecting rod, 506 is the insertion rod, 507 is the second threaded positioning hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] In the description of the utility model, it is understood that the terms "include" and "contain" indicate the existence of the described characteristics, whole, step, operation, element and / or component, but do not exclude the existence or addition of one or more other characteristics, whole, step, operation, element, component and / or its set.

[0029] It should also be understood that the terms used in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the specification and the appended claims of the utility model, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0030] It should be further understood that the term "and / or" used in the description and claims of the application herein is used to mean any one and / or any combination of the associated listed items can be present, and includes meanings of these combinations and all possible combinations, for example, A and / or B can mean only A is present, or only B is present, or both A and B are present.

[0031] It should be understood that, although the terms first, second, third, etc. can be used in this application embodiment to describe a certain range, etc., these ranges should not be limited to these terms. These terms are only used to distinguish the ranges from each other. For example, the first preset range can also be referred to as the second preset range, and similarly, the second preset range can also be referred to as the first preset range without departing from the scope of the application embodiment.

[0032] Depending on the context, the word "if" as used herein can be interpreted to mean "when" or "while" or "in response to determining" or "in response to detecting". Similarly, the phrase "if it is determined" or "if (a stated condition or event) is detected" can be interpreted to mean "when it is determined" or "in response to determining" or "when (the stated condition or event) is detected" or "in response to detecting (the stated condition or event)".

[0033] In order to make the purpose, technical scheme and advantages of the application embodiment clearer, the technical scheme in the application embodiment will be described clearly and completely below in combination with the drawings in the application embodiment. Obviously, the described embodiments are part of the embodiments of the application, rather than all the embodiments. The components of the application embodiments described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the application.

[0034] Various structural schematic diagrams according to the disclosed embodiments of the application are shown in the drawings. These drawings are not drawn to scale, in which certain details are exaggerated for the purpose of clear expression, and certain details can be omitted. The shapes of various regions, layers and their relative size and positional relationship shown in the drawings are only exemplary, and in actuality, there can be deviations due to manufacturing tolerances or technical limitations, and the regions / layers with different shapes, sizes and relative positions can be additionally designed by those skilled in the art according to actual needs.

[0035] Embodiment One

[0036] With reference to Figure 1 The boiler construction water-cooled wall rapid construction hoisting device comprises a hoisting arm 1, two clamping mechanisms 2, a first hanger 3, two fixing mechanisms 4 and a second hanger 5.

[0037] Embodiment Two

[0038] With reference to Figure 1 And Figure 2 The boiler construction water-cooled wall rapid construction hoisting device comprises a hoisting arm 1, two clamping mechanisms 2, a first hanger 3, two fixing mechanisms 4 and a second hanger 5.

[0039] One end of the pull rope 205 is fixedly connected with the threaded rod 201, and the other end of the pull rope 205 is fixedly connected with the lower end of the hoisting arm 1.

[0040] The two second connecting rods 505 and the first connecting rod 304 are provided with an elastic storage cloth bag 6.

[0041] Specifically, the combination of the hoisting arm 1 and the pull rope 205 realizes automatic clamping and releasing during hoisting. One end of the pull rope 205 is fixed on the threaded rod 201, and the other end of the pull rope 205 is fixed on the lower end of the hoisting arm 1, so that the pull rope 205 pulls the threaded rod 201 during lifting, and then the clamping mechanism 2 automatically shrinks and clamps the material. This automatic design improves the operation efficiency and reduces the manual operation steps.

[0042] The clamping mechanism 2 can realize precise clamping through the rotation of the threaded rod 201. This design ensures the stability and safety of the clamping process, reduces the risk of sliding and falling of the material during hoisting, and is particularly suitable for heavy or irregular-shaped objects. Through the connecting rod structure between the first hanger 3 and the second hanger 5, the width of the hoisting device can be adjusted according to different construction needs, adapting to water-cooled walls of different sizes and shapes. This adjustability improves the application range of the device and enhances its flexibility in different construction environments. The elastic storage cloth bag 6 is designed to store other construction raw materials, increasing the storage capacity.

[0043] The design of the fixing mechanism 4 ensures the stability of the structure during hoisting, reducing the possibility of material damage or falling due to shaking during hoisting. Through the stable connection of the fixing mechanism 4, the balance and firmness of the entire device during operation are ensured, further ensuring construction safety.

[0044] Referring to Figure 6 , the clamping mechanism 2 includes a threaded rod 201, one end of the threaded rod 201 is threadedly sleeved with a clamping plate 202, trapezoidal slides 203 are arranged at the lower end positions of the front and rear sides of the clamping plate 202, a plurality of limiting blocks 204 are arranged on the side surface of the clamping plate 202, and a pull rope 205 is wound on the side of the threaded rod 201 away from the limiting blocks 204.

[0045] Specifically, trapezoidal slides 203 are fixedly arranged at the lower ends of the front and rear sides of the clamping plate 202, ensuring smooth sliding of the clamping plate 202 along the fixed track during clamping and releasing. This design ensures the stability of the clamping plate 202 during movement, avoiding shaking and deviation, improving the safety and reliability of the clamping process.

[0046] A plurality of limiting blocks 204 are fixedly arranged on the side surface of the clamping plate 202. Through the limiting blocks 204, deviation of the clamping plate 202 during clamping can be prevented, ensuring that the clamping plate 202 can always remain in the correct position, improving the accuracy of the clamping process. One end of the threaded rod 201 is threadedly sleeved with the clamping plate 202, the other side of the threaded rod 201 is wound with the pull rope 205, and through the pulling of the pull rope 205, the threaded rod 201 rotates, driving the two clamping plates 202 to approach or separate, realizing automatic clamping and releasing. This design reduces the steps of manual operation, improving the operation efficiency and convenience. The threaded rod 201 transmits the clamping plate 202 through threads, so that the clamping mechanism 2 has high efficient force transmission and rotation effect. Threaded transmission can provide a large clamping force to ensure the firmness of clamped articles, and it is also relatively labor-saving to operate.

[0047] Referring to Figure 4 , the first hanging bracket 3 includes a first hanging plate 301, a first connecting rod 304 is fixedly arranged at the front end and the rear end of the side of the first hanging plate 301 close to the second hanging bracket 5, both of the first connecting rods 304 are provided with an insertion slot 306, a plurality of first threaded positioning holes 305 are arranged on the outer side surface of the insertion slot 306, a first storage slot 302 is arranged on the end surface of the first hanging plate 301, the first storage slot 302 is located between the two first connecting rods 304, a first rod slot 303 is arranged on the end surface of the first hanging plate 301 away from the first connecting rod 304, and a first trapezoidal slide groove 307 is arranged on the inner wall of the first storage slot 302.

[0048] Eight trapezoidal sliders 203 are respectively arranged in the inner part of the second trapezoidal sliding groove 504 and the first trapezoidal sliding groove 307, and the opposite ends of the two threaded rods 201 respectively penetrate the first hanging plate 301 between the first storage groove 302 and the first rod groove 303, the second hanging plate 501 between the second rod groove 502 and the second storage groove 503, and are respectively arranged on the inner wall of the first rod groove 303 and the second rod groove 502 through the torsion spring.

[0049] Specifically, the first hanging plate 301 is fixedly provided with a first connecting rod 304 at the front end and the rear end of the side close to the second hanging bracket 5, so that a stable connection structure is formed between the first hanging plate 301 and the second hanging bracket 5, and the stability and reliability of the whole hoisting device are increased.

[0050] The insertion slot 306 and the plurality of first threaded positioning holes 305 on the first connecting rod 304 are designed to allow flexible adjustment of the hanging bracket by adjusting the position of the insertion rod 506. This design enables the device to adapt to water-cooled walls of different sizes, increasing the range of application. The first storage groove 302 and the first rod groove 303 provided on the first hanging plate 301 are used to store the threaded rod 201 and the pull rope 205. This design can effectively store these components when not in use, avoiding damage to the equipment during operation and handling, and maintaining a clean and orderly work environment. The trapezoidal slider 203 cooperates with the trapezoidal sliding groove to ensure smooth operation of the clamping mechanism 2 during sliding, avoiding shaking and deviation, and improving the stability and safety of the clamping process. One end of the threaded rod 201 penetrates the first storage groove 302 and the first rod groove 303, and the other end of the threaded rod 201 penetrates the second rod groove 502 and the second storage groove 503, and is arranged on the inner wall of the first rod groove 303 and the second rod groove 502 through the torsion spring respectively. When the pull rope 205 is relaxed, the torsion spring automatically resets the threaded rod 201, automatically releases the clamping plate 202, improves the operation efficiency, and reduces the risk of manual misoperation. The winding part of the pull rope 205 is located inside the first rod groove 303 and the second rod groove 502 respectively, preventing the pull rope 205 from scattering or winding during operation, ensuring the cleanliness of the construction site, and reducing safety hazards.

[0051] Referring to Figure 5 , the fixing mechanism 4 includes a rotating rod 402, a baffle 401 rotatably arranged at the middle part of the rotating rod 402, a rotating wheel 403 and a second gear 406 fixedly arranged at the front end and the rear end of the rotating rod 402 respectively, and a threaded plug column 405 rotatably arranged at the position close to the two sides of the rear end of the baffle 401. A first gear 404 is fixedly arranged on the threaded plug column 405 close to the baffle 401, and the second gear 406 is engaged with the two first gears 404.

[0052] Specifically, the second gear 406 is meshed with two first gears 404, forming an efficient transmission mechanism. Through gear transmission, the rotation of the rotating rod 402 can be effectively transmitted to the threaded column 405, realizing synchronous rotation. This design makes the transmission system run more smoothly, improving the operation efficiency. The baffle 401 is rotatably arranged in the middle of the rotating rod 402, which can be flexibly adjusted to fix different parts. The existence of the baffle 401 provides a stable support surface for the entire device, preventing the shaking and displacement of parts during construction.

[0053] The threaded column 405 is fixedly connected with the first gear 404, and when the rotating rod 402 rotates, the position of the column can be accurately adjusted to realize accurate fixing and locking of the parts. Such a design can meet the accurate positioning requirements in different construction scenes. The front end of the rotating rod 402 is provided with a rotating wheel 403, so that the operator can easily rotate and adjust, simplifying the operation steps. This design improves the convenience of equipment use and human-computer interaction experience. The rear end of the baffle 401 is provided with threaded columns 405 on both sides, which can be flexibly adjusted according to the angle and position of the column to adapt to different construction requirements. This design improves the flexibility and applicability of the fixing mechanism 4.

[0054] Referring to Figure 3 The second hanging bracket 5 includes a second hanging plate 501, and the front end and the rear end of the second hanging plate 501 near one side of the first hanging bracket 3 are fixedly provided with second connecting rods 505. The ends of the two second connecting rods 505 away from the second hanging plate 501 are fixedly provided with plug rods 506, and the side surfaces of the two plug rods 506 are provided with a plurality of second threaded positioning holes 507.

[0055] The end surface of the second hanging plate 501 is provided with a second storage groove 503, and the second storage groove 503 is located between the two second connecting rods 505. The inner wall of the second storage groove 503 is provided with a second trapezoidal sliding groove 504, and the upper end surface of the second hanging plate 501 is provided with a second rod groove 502 away from the second storage groove 503.

[0056] The plug rod 506 is located in the inside of the plug groove 306, and the threaded column 405 is threadedly sleeved in the first threaded positioning hole 305 and the second threaded positioning hole 507.

[0057] Specifically, the second hanging plate 501 is stably connected with the plug rod 506 through the second connecting rod 505 at the front end and the rear end, ensuring the stable connection between the second hanging bracket 5 and the first hanging bracket 3, and improving the stability and reliability of the entire hoisting system. The plurality of second threaded positioning holes 507 on the second plug rod 506 cooperate with the threaded plug column 405 to achieve precise positioning and fixing. By adjusting the position of the plug column, different working requirements can be met, improving the flexibility and adaptability of the device. The second storage groove 503 and the second rod groove 502 provided on the second hanging plate 501 are used for storing related components, avoiding loss or damage of components during operation and handling, and maintaining a clean and orderly working environment.

[0058] The second trapezoidal sliding groove 504 in the second storage groove 503 cooperates with the trapezoidal sliding block 203 to ensure smooth operation of the clamping mechanism 2 during sliding, avoiding shaking and deviation, and improving the stability and safety of the clamping process. The plug rod 506 can be conveniently inserted into the plug slot 306 to achieve quick installation and disassembly, simplifying the operation process and improving work efficiency. Through the design of the plurality of second threaded positioning holes 507, components can be flexibly adjusted and fixed as needed, providing more adjustment options to meet different construction requirements.

[0059] Finally, it should be noted that the utility model significantly improves the efficiency of the water cooling wall construction through mechanized operation, reduces the construction time, and improves the overall construction progress. The design of the device takes safety into account, avoiding potential safety hazards caused by unstable rope fixation in traditional hoisting methods, ensuring the safety of construction personnel. Compared with the traditional rope bundling method, the device is more convenient to operate, reducing the cumbersome steps of repeatedly disassembling and fixing the rope, improving the construction convenience. The hoisting device can accurately install the water cooling wall to the specified position, avoiding position deviation that may be caused by manual operation, ensuring the performance and stability of the boiler system. The device can operate smoothly when lifting and moving the water cooling wall, reducing the collision and damage that may occur during handling and installation, thereby protecting the equipment and prolonging the service life. The device has an adjustable structure design, which can conveniently adjust the distance between the two hanging brackets by adjusting the position of the plug rod 506, adapting to water cooling walls of different sizes, and being highly flexible. Through the design of the plurality of threaded positioning holes and plug columns, the stability of the hanging bracket is improved, further improving the safety and stability of the hoisting process. During the hoisting process, after the pull rope 205 is loosened, the threaded rod 201 automatically rotates under the action of the torsion spring, and the two clamping plates 202 move away from each other, facilitating the taking of goods and improving the operation efficiency.

[0060] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0061] It is to be understood that the application is not limited to the precise construction described in the specification and shown in the drawings, and that various modifications and changes can be effected therein by those skilled in the art without departing from the scope of the application. The scope of the application is to be limited only by the appended claims.

[0062] The above description is only the preferred embodiment of the present application, not any limitation to the present application, any simple modification, change and equivalent structure change according to the technical essence of the present application to the above embodiment are still within the protection scope of the technical scheme of the present application.

Claims

1. A quick construction hoisting device for a boiler construction water-cooled wall, characterized in that, The utility model provides a crane arm, two clamping mechanisms, a first hanger, two fixed mechanisms, a second hanger, wherein one clamping mechanism is arranged on the first hanger, another clamping mechanism is arranged on the second hanger, the second hanger is connected with the first hanger through the fixed mechanism, and the crane arm is connected with the two clamping mechanisms.

2. The device for quick construction and hoisting of water-cooled walls of boilers according to claim 1, characterized in that The clamping mechanism comprises a threaded rod, one end of the threaded rod is threadedly sleeved with a clamping plate, both end faces of the clamping plate are provided with trapezoidal slides, and the other end of the threaded rod is wound with a pull rope connected with the crane arm.

3. The device for quick construction and hoisting of water-cooled walls of boilers according to claim 2, characterized in that, The side surface of the clamping plate is provided with a plurality of limiting blocks.

4. The device for quick construction and hoisting of water-cooled walls of boilers according to claim 2, characterized in that, The first hanger comprises a first hanger plate, the first hanger plate is provided with two first connecting rods, the side of the first connecting rod away from the first hanger plate is provided with a slot, the front side of the first connecting rod is provided with a first threaded positioning hole for the fixed mechanism to pass through, the end surface of the first hanger plate is provided with a first storage groove, the side of the first hanger plate away from the first connecting rod is provided with a first rod groove, the inner wall of the first storage groove is provided with a first trapezoidal slide groove, and the limiting block is located in the first trapezoidal slide groove.

5. The device for quick construction and hoisting of water-cooled walls of boilers according to claim 4, characterized in that, The fixed mechanism comprises a rotating rod, the middle part of the rotating rod is rotatably sleeved with a baffle, both ends of the rotating rod are fixedly provided with a rotating wheel and a second gear respectively, the baffle is rotatably provided with two threaded insertion columns, the threaded insertion column is fixedly sleeved with a first gear, the first gear is engaged with the rotating wheel, and the threaded insertion column is inserted into the first threaded positioning hole.

6. The device for quick construction and hoisting of water cooled walls of boilers according to claim 5, characterized in that, The second hanger comprises a second hanger plate, the second hanger plate is provided with two second connecting rods, the end of the second connecting rod away from the second hanger plate is fixedly provided with an insertion rod, and the insertion rod is provided with a second threaded positioning hole for the threaded insertion column to insert.

7. The device according to claim 6, wherein The end surface of the second hanger plate is provided with a second storage groove, the second storage groove is provided with a second trapezoidal slide groove in the inside, the limiting block is located in the second trapezoidal slide groove, and the second hanger plate is provided with a second rod groove away from the second storage groove.

8. The device for quick construction and hoisting of water cooled walls of boilers according to claim 6, characterized in that, The inserting rod (506) is located in the inserting groove (306), and the threaded inserting column (405) is threadedly sleeved in the first threaded positioning hole (305) and the second threaded positioning hole (507).

9. The device for quick construction and hoisting of water cooled walls of boilers according to claim 6, characterized in that, The lower ends between the two second connecting rods (505) and the first connecting rod (304) are fixedly provided with elastic storage cloth bags (6).

10. A device for hoisting and erecting a water-cooled wall of a boiler rapidly in construction, characterized in that, The device comprises a hanging arm (1), two clamping mechanisms (2), a first hanging bracket (3), two fixing mechanisms (4), and a second hanging bracket (5), wherein one clamping mechanism (2) is arranged on the first hanging bracket (3), the other clamping mechanism (2) is arranged on the second hanging bracket (5), the second hanging bracket (5) is connected with the first hanging bracket (3) through the fixing mechanism (4), and the hanging arm (1) is connected with the two clamping mechanisms (2). In working, the water cooling wall is arranged on the first hanging bracket (3) and the second hanging bracket (5), the water cooling wall is clamped through the clamping mechanism (2), and the water cooling wall is hoisted through the hanging arm (1).

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