Concrete telegraph pole processing steam curing device

Abstract

The utility model relates to a concrete telegraph pole processing steam curing device, and belongs to the technical field of concrete telegraph pole processing. The supporting assemblies capable of transversely sliding are arranged on the guide rods and used for supporting and limiting the telegraph pole molds, taking and placing of the telegraph pole molds cannot be affected, meanwhile, the layered placing function of the telegraph pole molds can be achieved, a larger gap is reserved between the telegraph pole molds, and the telegraph pole molds can be placed more conveniently. The problem that steam circulation is not smooth due to the fact that telegraph pole molds are stacked is solved, steam circulation is facilitated, in addition, the annular air distribution pipe and the steam nozzles are matched for use, steam is evenly dispersed, and the steam curing effect of telegraph poles is improved; and through cooperation of the V-shaped limiting blocks and the damping springs, the placed telegraph pole mold is buffered, the problem that a telegraph pole is collided and damaged during contact is solved, the placing stability of the telegraph pole mold is improved, and therefore the quality of the telegraph pole is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pole processing, and particularly relates to a steam curing device for concrete pole processing. Background Art

[0002] When producing and processing cement poles, concrete slurry needs to be poured into a mold. After centrifugation, the inside of the pole is hollow, and the cement slurry adheres to the inner wall of the mold. Then, the mold together with the pole is placed in a steam curing pool for steam curing to ensure the strength of the pole after solidification.

[0003] At present, the steam curing method for cement pole production mainly uses a pit-type steam curing pool for steam curing. Since the pole mold is hoisted and placed into the steam curing pool by a hoisting device, during the hoisting and placing process, the pole mold is likely to collide when it contacts the bottom of the steam curing pool, resulting in damage to the pole. Moreover, it is difficult to place the pole mold stably at one time, with poor stability. After the pole molds are placed, they are stacked and squeezed against each other, resulting in poor gas permeability. Steam is difficult to fully contact the pole mold, causing the pole mold to be unevenly heated, resulting in poor steam curing effect and low steam curing efficiency of the pole. Summary of the Invention

[0004] In order to overcome the problems in the background art that the pole mold is likely to collide when it contacts the bottom of the steam curing pool during hoisting, resulting in damage to the pole, and moreover, it is difficult to place the pole mold stably at one time, with poor stability. After the pole molds are placed, they are stacked and squeezed against each other, resulting in poor gas permeability. Steam is difficult to fully contact the pole mold, causing the pole mold to be unevenly heated, resulting in poor steam curing effect and low steam curing efficiency of the pole, the utility model provides a steam curing device for concrete pole processing. A support component that can slide horizontally is arranged on the guide rod to support and limit the pole mold, which not only does not affect the taking and placing of the pole mold, but also can realize the function of placing the pole molds in layers, leaving a larger gap between the pole molds, avoiding the problem of poor steam circulation caused by stacking the pole molds, being beneficial to steam circulation. Moreover, in cooperation with the annular air distribution pipe and steam nozzles, the steam is evenly dispersed, improving the steam curing effect of the pole. Through the cooperation of the V-shaped limiting block and the shock-absorbing spring, it plays a buffering role for the placed pole mold, avoiding the problem of collision damage when the poles contact, improving the stability of the placement of the pole mold, and thus ensuring the quality of the pole.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A steam curing device for processing concrete electric poles mainly includes a steam curing pool, a sealing cover, a support assembly, an air inlet pipe, a connecting pipe, an annular air distribution pipe, steam nozzles, and guide rods. A sealing cover is installed on the top of the steam curing pool. On the left and right side walls of the steam curing pool, multiple groups of guide rods are installed at equal intervals in the vertical direction. On each group of guide rods, a support assembly for supporting the electric pole mold is slidably installed. The support assembly includes a support beam, a V-shaped limit block, a guide post, and a shock-absorbing spring. Through holes for the guide rods to penetrate are provided at both ends of the support beam. The support beam is slidably installed on the guide rods. A guide post is provided at the end of the V-shaped limit block. A through hole for the guide post to penetrate is provided on the support beam. The V-shaped limit block is slidably installed on the support beam through the guide post. A limit nut is connected to the bottom end of the guide post. A shock-absorbing spring is sleeved on the guide post. The bottom end of the shock-absorbing spring abuts against the top surface of the support beam, and the top end abuts against the bottom surface of the V-shaped limit block. An annular air distribution pipe is installed at the bottom of the steam curing pool. Steam nozzles are installed at equal intervals on the annular air distribution pipe. The annular air distribution pipe is connected to the air inlet pipe through a connecting pipe. The air inlet pipe is communicated with a steam furnace.

[0006] A spring is sleeved on the guide rod. One end of the spring is connected to a fixing member, and the other end is connected to the support beam.

[0007] A water collecting tank is provided on the side of the steam curing pool. The bottom surface of the water collecting tank is lower than the bottom surface of the steam curing pool. A drainage through hole communicating with the water collecting tank is provided at the bottom of the steam curing pool. A top cover that can be opened is provided at the top of the water collecting tank.

[0008] An annular groove is provided at the top end of the steam curing pool. An annular convex block that cooperates with the annular groove for snap connection is provided at the bottom of the sealing cover. The sealing cover is snap-connected to the annular groove through the annular convex block.

[0009] Multiple groups of ear hooks for convenient hoisting are provided at the top end of the sealing cover.

[0010] The beneficial effects of the utility model:

[0011] In the utility model, a support assembly that can slide horizontally is provided on the guide rod to support and limit the electric pole mold. It neither affects the taking and placing of the electric pole mold, and at the same time can realize the function of placing the electric pole molds in layers, leaving a larger gap between the electric pole molds, avoiding the problem of poor steam circulation caused by stacking the electric pole molds, being beneficial to steam circulation. And, in cooperation with the annular air distribution pipe and the steam nozzles, the steam is dispersed evenly, improving the steam curing effect of the electric poles; through the cooperation of the V-shaped limit block and the shock-absorbing spring, it plays a buffering role for the placed electric pole mold, avoiding the problem of bumping and damage when the electric poles come into contact, improving the stability of the placement of the electric pole mold, and thus ensuring the quality of the electric poles. Description of the Drawings

[0012] Figure 1 This is a three-dimensional schematic diagram of the present utility model.

[0013] Figure 2 This is a three-dimensional schematic diagram of the internal structure of the present utility model Figure 1 .

[0014] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the present utility model Figure 2 .

[0015] Figure 4 This is a plan schematic diagram of the internal structure of the present utility model Figure 1 .

[0016] Figure 5 This is Figure 3 a partial enlarged view of location A in

[0017] Figure 6 This is Figure 4 a partial enlarged view of location B in

[0018] Figure 7 This is a plan schematic diagram of the internal structure of the present utility model Figure 2 .

[0019] Figure 8 This is a top view of the present utility model. Detailed implementation manners

[0020] In order to make the objectives, technical solutions and beneficial effects of the present utility model clearer, the preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings for the convenience of those skilled in the art to understand.

[0021] The utility model discloses a steam curing device for processing concrete electric poles. The steam curing device for processing concrete electric poles mainly comprises a steam curing pool 1, a sealing cover 2, a supporting component 3, an air inlet pipe 4, a connecting pipe 5, an annular air distribution pipe 6, steam spray nozzles 7, and guide rods 8. A sealing cover 2 is installed on the top of the steam curing pool 1. A plurality of groups of guide rods 8 are installed on the left and right side walls of the steam curing pool 1 at equal intervals in the vertical direction. A supporting component 3 for supporting the electric pole mold is slidably installed on each group of guide rods 8. The supporting component 3 comprises a supporting beam 301, a V-shaped limiting block 302, a guide post 303, and a shock-absorbing spring 304. Through holes for the guide rods 8 to penetrate are formed at both ends of the supporting beam 301. The supporting beam 301 is slidably installed on the guide rods 8. A guide post 303 is arranged at the end of the V-shaped limiting block 302. A through hole for the guide post 303 to penetrate is formed on the supporting beam 301. The V-shaped limiting block 302 is slidably installed on the supporting beam 301 through the guide post 303. A limiting nut is connected to the bottom end of the guide post 303. A shock-absorbing spring 304 is sleeved on the guide post 303. The bottom end of the shock-absorbing spring 304 abuts against the top surface of the supporting beam 301, and the top end abuts against the bottom surface of the V-shaped limiting block 302. An annular air distribution pipe 6 is installed at the bottom of the steam curing pool 1. Steam spray nozzles 7 are installed on the annular air distribution pipe 6 at equal intervals. The annular air distribution pipe 6 is connected to the air inlet pipe 4 through the connecting pipe 5. The air inlet pipe 4 is communicated with a steam boiler.

[0022] During use, the sealing cover 2 is hoisted and opened by a hoisting device. The operator uses a long rod to move the position of the supporting component 3, so that each layer of the supporting component 3 is far away from the center of the steam curing pool 1, avoiding affecting the placement operation of the bottom-layer electric pole mold, realizing the layered placement function of the electric pole mold, leaving a larger gap between the electric pole molds, avoiding the problem of poor steam circulation caused by stacking the electric pole molds, and being beneficial to steam circulation. The operator adjusts the position of the supporting beam 301 from bottom to top in turn to make it close to the center of the steam curing pool 1. The electric pole mold is hoisted and placed on the V-shaped limiting block 302 on the supporting beam 301 by a hoisting device, improving the placement stability of the electric pole mold. The shock-absorbing spring 304 can play a buffering role when placing the electric pole mold, avoiding the problem that the unfixed concrete drops to the middle due to the collision and vibration of the electric pole mold. After the electric pole mold on the topmost layer of the supporting component 3 is placed, the sealing cover 2 is hoisted by a hoisting device to close the steam curing pool 1. Then, the switch valve on the air inlet pipe 4 is opened, and high-temperature steam is introduced. The high-temperature steam flows through the connecting pipe 5 into the annular air distribution pipe 6 and is sprayed out through the steam spray nozzles 7 on the annular air distribution pipe 6, making the steam dispersed evenly and improving the steam curing effect of the electric poles.

[0023] A spring 9 is sleeved on the guide rod 8. One end of the spring 9 is connected to a fixing member, and the other end is connected to the supporting beam 301. After the supporting beam 301 is separated from the lever taken by the operator, it resets under the elastic force of the spring 9, facilitating the support of the electric pole mold and being simple to operate.

[0024] A water collecting tank 11 is provided on the side of the steam curing tank 1. The bottom surface of the water collecting tank 11 is lower than the bottom surface of the steam curing tank 1. A drain through hole 102 communicating with the water collecting tank 11 is provided at the bottom of the steam curing tank 1. A lid 10 that can be opened is provided at the top of the water collecting tank 11. During the steam curing process inside the steam curing tank 1, water droplets are discharged in time through the drain through hole 102 into the water collecting tank 11. A drain pipe is provided in the water collecting tank 11, and a water pump is connected to the drain pipe. Operate to start the water pump regularly to discharge the accumulated water in the water collecting tank 11 in time.

[0025] An annular groove 101 is provided at the top end of the steam curing tank 1. An annular convex block 201 that cooperates with and is clamped to the annular groove 101 is provided at the bottom of the sealing cover 2. The sealing cover 2 is clamped to the annular groove 101 through the annular convex block 201; this can improve the sealing performance of the steam curing tank 1, avoid steam leakage, and reduce heat dissipation.

[0026] A plurality of groups of ear hooks 202 convenient for hoisting are provided at the top end of the sealing cover 2.

[0027] Working process:

[0028] During use, the sealing cover 2 is hoisted and opened by a hoisting device. The operator uses a long rod to move the position of the support assembly 3, so that each layer of the support assembly 3 is away from the center of the steam curing tank 1, avoiding affecting the placement operation of the bottom-layer electric pole mold, realizing the layered placement function of the electric pole mold, leaving a larger gap between the electric pole molds, avoiding the problem of poor steam circulation caused by stacking the electric pole molds, and being beneficial to steam circulation; the operator adjusts the position of the support beam 301 from bottom to top to make it close to the center of the steam curing tank 1. The electric pole mold is hoisted and placed on the V-shaped limiting block 302 on the support beam 301 by a hoisting device, improving the placement stability of the electric pole mold. The shock-absorbing spring 304 can play a buffering role when placing the electric pole mold, avoiding the problem that the unfixed concrete drops to the middle due to the collision and vibration of the electric pole mold; when the placement of the electric pole mold on the topmost support assembly 3 is completed, the sealing cover 2 is hoisted by a hoisting device to close the steam curing tank 1. Then, the switch valve on the air inlet pipe 4 is opened, and high-temperature steam is introduced. The high-temperature steam flows through the connecting pipe 5 into the annular air distribution pipe 6 and is sprayed out through the steam nozzles 7 on the annular air distribution pipe 6, making the steam dispersed evenly and improving the steam curing effect of the electric poles.

[0029] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A concrete pole processing and steaming device, characterized in that: The concrete electric pole processing steam curing device comprises a steam curing tank (1), a sealing cover (2), a support assembly (3), an air inlet pipe (4), a connecting pipe (5), an annular air distribution pipe (6), a steam nozzle (7), and a guide rod (8). The top of the steam curing tank (1) is provided with a sealing cover (2). A plurality of groups of guide rods (8) are evenly spaced along the vertical direction on the left and right side walls of the steam curing tank (1). A support assembly (3) for supporting the electric pole mold is slidably mounted on each group of guide rods (8). The support assembly (3) comprises a support beam (301), a V-shaped limit block (302), a guide column (303), and a shock absorbing spring (304). Through holes for the guide rods (8) to pass through are provided at both ends of the support beam (301). The support beam (301) is slidably mounted on the guide rods (8). A guide column (303) is arranged at the end of the V-shaped limit block (302) on the guide rod (8); a through hole for the guide column (303) to pass through is opened on the support beam (301); the V-shaped limit block (302) is slidably mounted on the support beam (301) through the guide column (303); a limit nut is connected to the bottom end of the guide column (303); a shock absorbing spring (304) is sleeved on the guide column (303); the bottom end of the shock absorbing spring (304) is tightly pressed against the top surface of the support beam (301); and the top end is tightly pressed against the bottom surface of the V-shaped limit block (302); an annular air distribution pipe (6) is installed at the bottom of the steam curing pool (1); steam nozzles (7) are installed at equal intervals on the annular air distribution pipe (6); the annular air distribution pipe (6) is connected to the air inlet pipe (4) through a connecting pipe (5); and the air inlet pipe (4) is connected to the steam furnace.

2. A concrete pole processing and steaming device as claimed in claim 1, characterized in that: The guide rod (8) is sleeved with a spring (9), one end of the spring (9) is connected to the fixing member, and the other end is connected to the support beam (301).

3. A concrete pole processing and steaming device as claimed in claim 1 or 2, characterized in that: The steam curing pool (1) is provided with a water collecting trough (11) on the side thereof, the bottom surface of the water collecting trough (11) being lower than the bottom surface of the steam curing pool (1), the bottom of the steam curing pool (1) is provided with a drainage through hole (102) connected to the water collecting trough (11), and the top of the water collecting trough (11) is provided with an openable top cover (10).

4. A concrete pole processing and steaming device as claimed in claim 1 or 2, characterized in that: The top of the steaming pool (1) is provided with an annular groove (101), the bottom of the sealing cover (2) is provided with an annular protrusion (201) that cooperates with and engages with the annular groove (101), and the sealing cover (2) is engaged with the annular groove (101) via the annular protrusion (201).

5. A concrete pole processing and steaming device as claimed in claim 4, characterized in that: The top of the sealing cover (2) is provided with a plurality of groups of ear buckles (202) for facilitating lifting.

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