Steam-curing boiler for electric pole production

Abstract

The utility model discloses an electric pole production steam curing boiler which comprises a box body, the bottom of the box body is provided with a natural gas steam generator with an air outlet communicated with the interior of the box body, the inner walls of the front side and the rear side of the box body are symmetrically and fixedly connected with two supporting plates, and the four supporting plates are all arranged in a rightward inclined mode. The supporting plates on the front inner wall and the rear inner wall of the box body are aligned in pairs. The supporting plates are used for supporting the electric poles, the two adjacent electric poles can be effectively separated under the action of the overturning plates, damage to the electric poles due to mutual collision is prevented, and the electric poles can be conveniently and orderly discharged from the box body due to the fact that the supporting plates are obliquely arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of electric pole processing equipment, in particular to a steam-curing boiler for producing electric poles. Background Art

[0002] Steaming is an important step in the production of electric poles, which can accelerate the hardening process of concrete and improve the strength and durability of electric poles. Traditional electric pole steaming equipment often has a simple structure and a single function. Although it can meet the basic steaming needs, it has some shortcomings in production efficiency and product protection.

[0003] For example, in the conventional steam curing equipment in the prior art, when placing the poles, there is a lack of effective isolation measures between the poles, which easily leads to collisions with each other, causing damage to the product surface and affecting product quality. In view of this, we propose a steam curing boiler for pole production. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a steam-curing boiler for electric pole production.

[0005] The technical solution of the utility model is:

[0006] A steam-cured boiler for producing electric poles comprises a box body, a natural gas steam generator having an air outlet connected to the interior thereof is installed at the bottom of the box body, two support plates are symmetrically and fixedly connected to the inner walls on the front and rear sides of the box body, the four support plates are all inclined to the right, and the support plates on the front and rear inner walls of the box body are aligned in pairs, an opening is provided above both ends of the two support plates located at the same height of the box body, each of the support plates comprises a plate body, an installation notch is provided on the outer wall of the plate body near the middle of the box body, and a plurality of flip plates are rotatably installed in the installation notch by means of a hinge shaft, a stopper is integrally formed on the left side of the top of the flip plate, and a movable block that can move up and down is provided at the right end of the installation notch.

[0007] As a preferred technical solution, when the flip plate is horizontal, its top is flush with the top of the plate body, and the hinge shaft is installed at the center of gravity of the flip plate.

[0008] As a preferred technical solution, a mounting plate is provided below the right end of each plate body, a hydraulic cylinder for driving the movable block to move up and down is installed on the mounting plate, and the mounting plate is fixed to the inner wall of the box body.

[0009] As a preferred technical solution, a steam inlet connected to a gas outlet of a natural gas steam generator is provided at the center of the bottom of the box body, and a protective frame is fixedly connected above the steam inlet.

[0010] As a preferred technical solution, the protection frame is a mesh structure, and a plurality of secondary heating nets arranged at equal intervals are installed inside the protection frame.

[0011] As a preferred technical solution, a sealing plate is fixedly connected to the outer wall of the box body at each of the openings by bolts, and a sealing gasket is fixed on the inner wall of the sealing plate so that the outer ring wall and the inner wall of the opening fit tightly.

[0012] As a preferred technical solution, a support leg is fixedly connected to each of the four corners of the bottom of the box body, and the height of the support leg is greater than the height of the natural gas steam generator.

[0013] As a preferred technical solution, an exhaust hole is opened on the top of the box body, and a dustproof net is installed at the exhaust hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is used to support the electric poles through the support plate, and can effectively separate two adjacent electric poles under the action of the flip plate to prevent damage to the electric poles caused by mutual collision. The support plate is tilted to facilitate the orderly discharge of the electric poles from the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the box in the utility model;

[0018] Figure 3 It is a structural schematic diagram of two support plates at the same height in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the sealing plate in the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Box body; 10. Support plate; 100. Plate body; 101. Installation notch; 102. Hinge shaft; 103. Flip plate; 104. Stop block; 105. Movable block; 106. Mounting plate; 107. Hydraulic cylinder; 11. Electric pole; 12. Opening; 13. Protective frame; 14. Steam inlet; 15. Secondary heating net; 16. Exhaust hole; 2. Sealing plate; 20. Sealing pad; 3. Guide plate; 4. Support leg; 5. Natural gas steam generator. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A steam-cured boiler for producing electric poles comprises a box body 1, a natural gas steam generator 5 with an air outlet connected to the interior thereof is installed at the bottom of the box body 1, two support plates 10 are symmetrically fixedly connected to the inner walls on both sides of the front and rear sides of the box body 1, the four support plates 10 are all tilted to the right, and the support plates 10 on the front and rear inner walls of the box body 1 are aligned in pairs, an opening 12 is provided above both ends of the two support plates 10 located at the same height of the box body 1, each support plate 10 comprises a plate body 100, an installation notch 101 is provided on the outer wall of one side of the plate body 100 close to the middle of the box body 1, and a plurality of flip plates 103 are rotatably installed in the installation notch 101 through a hinge shaft 102, a stopper 104 is integrally formed on the left side of the top of the flip plate 103, and a movable block 105 that can move up and down is provided at the right end of the installation notch 101. The support plate 10 is used to support the electric pole 11, and under the action of the flip plate 103, two adjacent electric poles 11 can be effectively separated to prevent mutual collision and damage to the electric poles 11. The support plate 10 is tilted to facilitate the orderly discharge of the electric poles 11 from the box 1.

[0025] As a preferred embodiment of the present invention, when the flip plate 103 is horizontal, its top is flush with the top of the plate body 100, and the hinge shaft 102 is installed at the center of gravity of the flip plate 103. This arrangement allows the left end of the flip plate 103 to fall down and the right end to tilt up under the action of the stopper 104. When the electric pole 11 is located at the right end of the top of the flip plate 103, the flip plate 103 can be kept horizontal. At this time, the stopper 104 protrudes upward, that is, the stopper 104 can be used to block the next electric pole 11 entering the box body 1, thereby effectively preventing the two electric poles 11 from colliding.

[0026] As a preferred embodiment of the present invention, a mounting plate 106 is provided below the right end of each plate body 100, and a hydraulic cylinder 107 for driving the movable block 105 to move up and down is installed on the mounting plate 106, and the mounting plate 106 is fixed to the inner wall of the box body 1. When in use, the movable block 105 is driven to move up and down by the hydraulic cylinder 107, and when the movable block 105 moves to the highest point, the first electric pole 11 entering the box body 1 from the opening 12 on the left side of the box body 1 can be blocked, and at this time, the electric pole 11 is located on the right side of the top of the rightmost flip plate 103, which can enable the flip plate 103, i.e., the stopper 104, to play its role.

[0027] As a preferred embodiment of the present invention, a steam inlet 14 connected to the gas outlet of the natural gas steam generator 5 is provided at the bottom center of the box body 1, and a protective frame 13 is fixedly connected above the steam inlet 14. The protective frame 13 is used to prevent debris on the pole 11 from falling into the gas outlet of the natural gas steam generator 5.

[0028] As a preferred embodiment of the present invention, the protection frame 13 is a mesh structure, and a plurality of equally spaced secondary heating nets 15 are installed inside the protection frame 13. The secondary heating nets 15 can compensate for the heat loss generated by the steam during the flow process, and can effectively improve the efficiency of steaming.

[0029] As a preferred embodiment of the present invention, a sealing plate 2 is fixedly connected to the outer wall of the box body 1 at each opening 12 by bolts, and a sealing gasket 20 is fixed on the inner wall of the sealing plate 2, with the outer ring wall tightly fitting the inner wall of the opening 12. The provided sealing plate 2 and the sealing gasket 20 are used to seal the opening 12. It should be supplemented that a guide plate 3 is fixed to the outer wall of the box body 1 below each opening 12 to increase the convenience of placing the pole 11.

[0030] As a preferred embodiment of the present invention, a support leg 4 is fixedly connected to each of the four corners of the bottom of the box body 1, and the height of the support leg 4 is greater than the height of the natural gas steam generator 5. The support leg 4 is used to support the box body 1 and facilitate the installation of the natural gas steam generator 5.

[0031] As a preferred embodiment of the present invention, an exhaust hole 16 is provided on the top of the box body 1, and a dustproof net is installed at the exhaust hole 16. The exhaust hole 16 is used to balance the air pressure in the box body 1, and the dustproof net prevents dust from entering the box body 1 through the exhaust hole 16 when the device is not in use.

[0032] When the utility model electric pole production steam curing boiler is in use, first, the natural gas steam generator 5 starts to work at the bottom of the box body 1 to generate a large amount of steam, and the steam enters the interior of the box body 1 through the steam inlet 14 to provide the necessary heat source for the steam curing of the electric pole 11. The secondary heating network 15 can make up for the heat loss generated by the steam during the flow process.

[0033] Then the electric poles 11 need to be put in one by one from the left opening 12 of the box body 1, and before that, the hydraulic cylinder 107 first drives the movable block 105 to rise to the highest point, blocking the first electric pole 11 at the rightmost end of the support plate 10. At this time, the electric pole 11 is located on the right side of the top of the rightmost flip plate 103, and the flip plate 103 is pressed to the horizontal. At this time, the block 104 protrudes up and down, which can block the next electric pole 11 entering the box body 1 to prevent the two electric poles 11 from colliding with each other.

[0034] When all the poles 11 are put into the box 1, steaming is performed. After the steaming is completed, the steamed poles 11 can be discharged in an orderly manner from the right opening 12 of the box 1 and enter the next process.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steam-curing boiler for producing electric poles, comprising a housing (1), characterized in that: A natural gas steam generator (5) having an air outlet connected to the interior thereof is installed at the bottom of the box body (1). Two support plates (10) are symmetrically fixedly connected to the inner walls on both sides of the box body (1). The four support plates (10) are arranged to be tilted to the right, and the support plates (10) on the front and rear inner walls of the box body (1) are aligned in pairs. An opening (12) is provided above both ends of the two support plates (10) located at the same height of the box body (1). Each of the support plates (10) comprises a plate body (100). An installation notch (101) is provided on the outer wall of one side of the plate body (100) close to the middle of the box body (1), and a plurality of flip plates (103) are rotatably installed in the installation notch (101) via a hinge shaft (102). A stopper (104) is integrally formed on the left side of the top of the flip plate (103), and a movable block (105) that can move up and down is provided at the right end of the installation notch (101).

2. The electric pole production steam curing boiler according to claim 1, characterized in that: When the flip plate (103) is horizontal, its top is flush with the top of the plate body (100), and the hinge shaft (102) is installed at the center of gravity of the flip plate (103).

3. The electric pole production steam curing boiler according to claim 2, characterized in that: A mounting plate (106) is provided below the right end of each plate body (100), and a hydraulic cylinder (107) for driving the movable block (105) to move up and down is installed on the mounting plate (106), and the mounting plate (106) is fixed to the inner wall of the box body (1).

4. The electric pole production steam curing boiler according to claim 3, characterized in that: A steam inlet (14) communicating with a gas outlet of a natural gas steam generator (5) is provided at the center of the bottom of the box body (1), and a protective frame (13) is fixedly connected above the steam inlet (14).

5. The electric pole production steam curing boiler according to claim 4, characterized in that: The protection frame (13) is in a mesh structure, and a plurality of secondary heating nets (15) arranged at equal intervals are installed inside the protection frame (13).

6. The electric pole production steam curing boiler according to claim 5, characterized in that: A sealing plate (2) is fixedly connected to the outer wall of the box body (1) at each of the openings (12) by means of bolts, and a sealing gasket (20) is fixed on the inner wall of the sealing plate (2) so that the outer ring wall and the inner wall of the opening (12) are tightly fitted.

7. The electric pole production steam curing boiler according to claim 6, characterized in that: A support leg (4) is fixedly connected to each of the four corners of the bottom of the box body (1), and the height of the support leg (4) is greater than the height of the natural gas steam generator (5).

8. The electric pole production steam curing boiler according to claim 7, characterized in that: An exhaust hole (16) is provided on the top of the box body (1), and a dustproof net is installed at the exhaust hole (16).

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