Water-cooled wall pipeline hoisting device

Abstract

The utility model discloses a water-cooled wall pipeline hoisting device, which belongs to the technical field of pipeline hoisting and comprises a hoisting seat, two supporting seats are arranged below the hoisting seat, and two symmetrical clamping arc plates are arranged below the supporting seats; the transmission mechanism is arranged on the supporting seat and used for driving the two clamping arc plates to be close to or away from each other; one end of the reset mechanism is connected with the side wall of the supporting seat, and the other end is connected with a pressing plate; according to the scheme, the two clamping arc plates are close to each other through the transmission mechanism to support the pipeline, meanwhile, when the clamping arc plates descend, the pressing plate can press the pipeline through cooperation of the reset mechanism, the pipeline can be stably hoisted and moved, the mode that the pipeline needs to be bundled and hoisted through a hoisting rope or a hoisting belt or the like is avoided through the hoisting device, and the hoisting efficiency is improved. The labor intensity and time are reduced, and the hoisting efficiency is obviously improved; and the situation that an existing lifting rope and lifting belt can be abraded and eroded, and consequently the pipeline falls off is prevented, and safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline hoisting technical field more specifically, relate to a water cooling wall pipeline hoisting device. BACKGROUND

[0002] The garbage incineration power plant is through the garbage incineration and converts heat energy into kinetic energy to drive the generator to generate electricity and generates electric energy. The incinerator is the equipment that produces heat energy, and the water cooling wall is the important component that guarantees the best incineration temperature of the furnace body in the operation process.

[0003] At present, the installation of the water cooling wall needs to involve the hoisting operation of the water cooling wall pipeline, is adjusted to the air by the crane and is installed by the butt welding, or also needs to be hoisted to the welding platform to carry out the welding operation, and the hoisting device is mainly used for realizing the hoisting movement of the pipeline.

[0004] At present, when the water cooling wall pipeline is hoisted, the staff mainly binds the pipeline by using the lifting rope or the lifting belt and then hoists and moves through the crane or the hoist, but this way needs to consume more labor and time, the operation is more cumbersome, the hoisting efficiency is low, and the lifting rope or the lifting belt is worn and corroded after being used for a period of time, the pipeline is prone to falling due to the fracture, the safety coefficient is low, and the use effect is poor.

[0005] Therefore, it is necessary to provide a water cooling wall pipeline hoisting device to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a water cooling wall pipeline hoisting device to solve the above technical problems.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A water cooling wall pipeline hoisting device, comprising:

[0009] A hoisting seat is provided with two supporting seats below, and the supporting seat is provided with two mutually symmetrical clamping arc plates below;

[0010] A transmission mechanism is arranged on the supporting seat and is used for driving the two clamping arc plates to move close to or away from each other.

[0011] A reset mechanism is connected to the side wall of the supporting seat at one end and is connected with a pressing plate at the other end, and the reset mechanism is used for resetting the pressing plate after being pressed and moved.

[0012] Further, a through groove is formed in the bottom of the supporting seat, and two connecting rods are slidably arranged on the inner wall of the through groove, and the lower end of the connecting rod is connected with the clamping arc plate.

[0013] Further, the support seat is internally provided with a transmission cavity communicated with the through groove, and the transmission mechanism comprises:

[0014] A screw rod is rotationally arranged on the inner wall of the transmission cavity, opposite threads are arranged on the two sides of the screw rod, a sleeve block connected with the connecting rod is threadedly connected to the two sides of the screw rod, and a limiting rod movably penetrating through the sleeve block is arranged on the inner wall of the transmission cavity.

[0015] A driving member is mounted on the support seat, and an output end of the driving member is connected with one end of the screw rod.

[0016] Further, the reset mechanism comprises:

[0017] A sleeve column is arranged on the side wall of the support seat, an inner cavity is formed in the sleeve column, and a connecting rod connected with the pressing plate is slidably connected to the inner wall of the inner cavity.

[0018] An elastic assembly is connected between one end of the inner wall of the inner cavity and the other end of the end portion of the connecting rod.

[0019] Further, a sliding groove is formed in the inner wall of the inner cavity, and a sliding block connected with the connecting rod is slidably connected to the inner wall of the sliding groove.

[0020] Further, an upper fixed plate is arranged on the lower end of the connecting rod, a lower fixed plate is arranged on the upper end of the pressing plate, and the upper fixed plate and the lower fixed plate are connected through bolts.

[0021] Further, a supporting rod is arranged on the lifting seat, a connecting seat is movably sleeved on the supporting rod, the bottom of the connecting seat is connected with the support seat, a plurality of fixing holes are formed in the supporting rod, and a bolt rod matched with the fixing hole is arranged on the connecting seat.

[0022] Compared with the prior art, the utility model has the beneficial effects that:

[0023] After the lifting seat is lifted to the position above the pipeline, the transmission mechanism drives the distance between the two clamping arc plates to be larger, and then the lifting seat is lowered, when the pipeline is located between the two clamping arc plates, the transmission mechanism is used to make the two clamping arc plates close to each other, and finally the pipeline is supported by the two clamping arc plates, and at the same time, the pressing plate is pressed on the pipeline through the cooperation of the reset mechanism, so that the pipeline can be stably lifted and moved.

[0024] When hoisting pipes with different diameters, the distance between the two clamping arc plates is adjusted through the transmission mechanism, so that the two clamping arc plates can clamp and limit pipes of different sizes, the application range is large, the use in various situations is met, and the flexibility is high. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of the hoisting device of the utility model;

[0026] Figure 2 It is Figure 1 It is an enlarged structure schematic view of A in the middle;

[0027] Figure 3 It is a bottom view angle structure schematic view of the support seat of the utility model;

[0028] Figure 4 It is an internal structure schematic view of the support seat of the utility model;

[0029] Figure 5 It is a sleeve column sectional view structure schematic view of the utility model.

[0030] Mark explanation in the drawing:

[0031] 1, hoisting seat; 2, support seat; 3, clamping arc plate; 4, transmission mechanism; 41, screw rod; 42, sleeve block; 43, limiting rod; 44, driving part; 5, reset mechanism; 51, sleeve column; 52, inner cavity; 53, adapter rod; 54, elastic assembly; 541, spring; 542, damper; 6, pressing plate; 7, through slot; 8, connecting rod; 9, transmission cavity; 10, sliding groove; 11, sliding block; 12, upper fixed plate; 13, lower fixed plate; 14, support rod; 15, connecting seat; 16, fixed hole; 17, bolt rod; 18, sliding rod. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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 protection scope of the utility model.

[0033] Please refer to Figures 1-5 A water-cooled wall pipe hoisting device, comprising:

[0034] The hoisting seat 1 is provided with two support seats 2 below, and the support seats 2 are provided with two mutually symmetrical clamping arc plates 3 below;

[0035] The transmission mechanism 4 is arranged on the support base 2 and used to drive the two clamping arc plates 3 to move close to or away from each other.

[0036] The reset mechanism 5 is connected to the side wall of the support base 2 at one end and connected to the pressing plate 6 at the other end, and is used to reset the pressing plate 6 after the pressing plate 6 is moved under pressure.

[0037] In use, when the pipe needs to be hoisted, the hoisting seat 1 is first hoisted above the pipe by a crane or a hoist, and the two clamping arc plates 3 are driven to move away from each other by the transmission mechanism 4, that is, the distance between the two clamping arc plates 3 gradually increases, and then the hoisting seat 1 is lowered, the support base 2 and the clamping arc plates 3 are lowered, and finally the clamping arc plates 3 are lowered to the bottom of the pipe, and at this time the pipe is located between the two clamping arc plates 3, and then the two clamping arc plates 3 are moved close to each other by the transmission mechanism 4, and the distance between the two clamping arc plates 3 gradually decreases, and finally the pipe is supported by the two clamping arc plates 3, as shown in the figure. At the same time, when the support base 2 and the clamping arc plates 3 are lowered, the pressing plate 6 gradually contacts the pipe, and the pressing plate 6 is gradually moved upward under the pressure of the pipe, and when the clamping arc plates 3 clamp the pipe, the pressing plate 6 is pressed against the pipe by the reset mechanism 5, so that the pipe can be stably hoisted and moved, and then the hoisting seat 1 and the pipe can be moved and hoisted by the crane or the hoist. By using the hoisting device, the pipe can be hoisted without being tied with a lifting rope or a lifting belt, which reduces a lot of labor intensity and time, is simple to operate, significantly improves the hoisting efficiency, prevents the pipe from falling due to the abrasion and corrosion of the lifting rope or the lifting belt, has high safety, better protects the workers, has high practicability, and has good use effect. Figures 1-2

[0038] When different pipes with different diameters are hoisted, the distance between the two clamping arc plates 3 is adjusted by the transmission mechanism 4, so that the two clamping arc plates 3 can clamp and limit pipes of different sizes, have large application range, meet the use in various situations, and have high flexibility.

[0039] When the pipe is hoisted to a specified position, the pipe is placed, the two clamping arc plates 3 are moved away from each other by the transmission mechanism 4, the clamping arc plates 3 are finally separated from the pipe, and then the support base 2 and the clamping arc plates 3 are moved upward, and in the process of moving upward, the pressing plate 6 is gradually moved downward to the reset state by the reset mechanism 5, and then the hoisting of the pipe is continued.

[0040] Preferably, refer to Figures 1-4 ​The bottom of the support base 2 is provided with a through slot 7, and the inner wall of the through slot 7 is slidably provided with two connecting rods 8, and the lower end of the connecting rod 8 is connected with the clamping arc plate 3. Specifically, the transmission mechanism 4 will make the two connecting rods 8 move along the through slot 7, that is, make the two connecting rods 8 move close to or away from each other, and the two connecting rods 8 will correspondingly drive the two clamping arc plates 3 to move close to or away from each other.

[0041] Please refer to Figures 2-4 The inside of the support base 2 is provided with a transmission cavity 9 communicated with the through slot 7, and the transmission mechanism 4 comprises:

[0042] The screw rod 41 is rotatably arranged on the inner wall of the transmission cavity 9, the two sides of the screw rod 41 are provided with threads with opposite rotation directions, the two sides of the screw rod 41 are threadedly connected with sleeve blocks 42 connected with the connecting rods 8, and the inner wall of the transmission cavity 9 is provided with a limiting rod 43 movably penetrating the sleeve blocks 42;

[0043] The driving part 44 is mounted on the support base 2, and the output end of the driving part 44 is connected with one end of the screw rod 41. The driving part 44 in the application can adopt a servo motor.

[0044] Specifically, when the driving part 44 is started, the screw rod 41 will be rotated, and since the sleeve blocks 42 are rotationally limited by the limiting rod 43, the screw rod 41 will drive the sleeve blocks 42 on both sides to move close to or away from each other, and the sleeve blocks 42 will move horizontally along the limiting rod 43, so that the sleeve blocks 42 on both sides drive the connecting rods 8 and the clamping arc plates 3 on both sides to move close to or away from each other, that is, to open and fold the clamping arc plates 3 on both sides.

[0045] Preferably, please refer to Figures 1-3 and Figure 5 The reset mechanism 5 comprises:

[0046] The sleeve column 51 is arranged on the side wall of the support base 2, the inside of the sleeve column 51 is provided with an inner cavity 52, and the inner wall of the inner cavity 52 is slidably connected with a transfer rod 53 connected with the pressing plate 6;

[0047] The elastic assembly 54 is connected at one end with the bottom wall of the inner cavity 52 and at the other end with the end portion of the transfer rod 53.

[0048] Specifically, when the pressing plate 6 moves downward, it will be gradually extruded by the pipeline, and the pressing plate 6 will drive the transfer rod 53 to move into the inner cavity 52, and the inner cavity 52 will simultaneously compress the elastic assembly 54. The reverse force exerted by the elastic assembly 54 on the pressing plate 6 will act on the pipeline, so that the pipeline can be pressed by the pressing plate 6, and the stability of the pipeline during hoisting and moving can be ensured.

[0049] Preferably, the elastic assembly 54 comprises a spring 541 and a damper 542, both of which exert a reverse force on the adapter rod 53, and the cooperation of the spring 541 and the damper 542 can improve the pressing effect of the pressing plate 6 on the pipeline and better reset the pressing plate 6 subsequently.

[0050] Preferably, referring to Figure 5 , the inner wall of the inner cavity 52 is provided with a sliding groove 10, and the inner wall of the sliding groove 10 is slidably connected with a sliding block 11 connected with the adapter rod 53. In this way, when the adapter rod 53 moves along the inner cavity 52, the adapter rod 53 will simultaneously drive the sliding block 11 to slide along the sliding groove 10, which can improve the stability of the movement of the adapter rod 53 and the pressing plate 6. The sliding block 11 can also limit the adapter rod 53 to avoid the situation that the adapter rod 53 will be separated from the inner cavity 52.

[0051] Preferably, referring to Figures 2-3 and Figure 5 , the lower end of the adapter rod 53 is provided with an upper fixed plate 12, and the upper end of the pressing plate 6 is provided with a lower fixed plate 13, and the upper fixed plate 12 and the lower fixed plate 13 are connected by bolts. In this way, the adapter rod 53 and the pressing plate 6 can be detachably connected, which is convenient for replacing the specifications of the pressing plate 6 according to different pipelines and actual needs, and better meets the pressing effect on the pipeline. When the bolts fixed on the upper fixed plate 12 and the lower fixed plate 13 are unscrewed, the upper fixed plate 12 and the lower fixed plate 13 can be separated. When installing, the upper fixed plate 12 and the lower fixed plate 13 are attached and then fixed by bolts.

[0052] Preferably, referring to Figures 1-3 , the hoisting seat 1 is provided with a support rod 14, the support rod 14 movably sleeves a connecting seat 15, the bottom of the connecting seat 15 is connected with the support seat 2, a plurality of fixing holes 16 are formed on the support rod 14, and the connecting seat 15 is provided with bolt rods 17 matched with the fixing holes 16.

[0053] In this way, when hoisting pipelines of different lengths, the bolts 17 are released and separated from the fixing holes 16 of the support rod 14, the connecting seat 15 can be moved along the support rod 14, and the connecting seat 15 will drive the support seat 2 and the clamping arc plate 3 to move, so that the distance between the two support seats 2 can be adjusted according to pipelines of different lengths, so that the pipeline can be hoisted better, and the flexibility and applicability are high. After adjustment, the connecting seat 15 can be fixed by inserting the bolt rod 17 into the fixing hole 16 at the corresponding position.

[0054] The hoisting seat 1 is also provided with a sliding rod 18 movably penetrating the connecting seat 15, which can avoid the situation that the connecting seat 15 will rotate when moving along the support rod 14, and improve the stability of the connecting seat 15 and the support seat 2 when moving.

[0055] It should be understood that the examples and embodiments described herein are merely for illustration and are not intended to limit the present application, and those skilled in the art can make various modifications or changes based on the present application, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0056] It should be noted that if the present application embodiments involve directional indications such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture such as shown in the drawings, and if the specific posture changes, the directional indications will also change accordingly.

[0057] In addition, if the present application embodiments involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions, for example, "A and / or B" includes A solution, or B solution, or A and B simultaneously satisfy the solution. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.

Claims

1. A water-cooled wall pipe hoisting device, characterized in that, include: The hoisting base (1) has two support bases (2) below it, and two symmetrical clamping arc plates (3) are provided below the support bases (2); The transmission mechanism (4) is provided on the support base (2) and is used to drive the two clamping arc plates (3) to move closer or further apart from each other; The reset mechanism (5) is connected at one end to the side wall of the support base (2) and at the other end to a pressure plate (6). The reset mechanism (5) is used to reset the pressure plate (6) after it has been moved by pressure.

2. The water-cooled wall pipe hoisting device according to claim 1, characterized in that, The support base (2) has a through groove (7) at its bottom. Two connecting rods (8) are slidably arranged on the inner wall of the through groove (7). The lower end of the connecting rods (8) is connected to the clamping arc plate (3).

3. The water-cooled wall pipe hoisting device according to claim 2, characterized in that, The support base (2) has a transmission cavity (9) communicating with the through groove (7) inside, and the transmission mechanism (4) includes: The screw (41) is rotatably disposed on the inner wall of the transmission cavity (9). The two sides of the screw (41) are provided with threads of opposite directions. Both sides of the screw (41) are threadedly connected to the sleeve (42) connected to the connecting rod (8). The inner wall of the transmission cavity (9) is provided with a limiting rod (43) that moves through the sleeve (42). A drive unit (44) is mounted on the support base (2), and the output end of the drive unit (44) is connected to one end of the screw (41).

4. The water-cooled wall pipe hoisting device according to claim 1, characterized in that, The reset mechanism (5) includes: A sleeve (51) is provided on the side wall of the support base (2). The sleeve (51) has an inner cavity (52) inside. The inner wall of the inner cavity (52) is slidably connected to a transition rod (53) connected to the pressure plate (6). The elastic component (54) is connected at one end to the bottom wall of the inner cavity (52) and at the other end to the end of the adapter rod (53).

5. A water-cooled wall pipe hoisting device according to claim 4, characterized in that, The inner wall of the inner cavity (52) is provided with a sliding groove (10), and a slider (11) connected to the adapter rod (53) is slidably connected to the inner wall of the sliding groove (10).

6. A water-cooled wall pipe hoisting device according to claim 4, characterized in that, The lower end of the adapter rod (53) is provided with an upper fixing plate (12), and the upper end of the pressure plate (6) is provided with a lower fixing plate (13). The upper fixing plate (12) and the lower fixing plate (13) are connected by bolts.

7. The water-cooled wall pipe hoisting device according to claim 1, characterized in that, The hoisting base (1) is provided with a support rod (14), and a connecting seat (15) is movably sleeved on the support rod (14). The bottom of the connecting seat (15) is connected to the support base (2). The support rod (14) is provided with multiple fixing holes (16), and the connecting seat (15) is provided with bolt rods (17) that are compatible with the fixing holes (16).

Images