Concrete pole curing room

Abstract

The utility model relates to the technical field of concrete pole curing, in particular to a concrete pole curing chamber which comprises a curing chamber body, a steam heater is arranged on one side of the curing chamber body, the upper end of the steam heater is connected with a heating pipeline, a placing mechanism is arranged in the curing chamber body, and an installation base is installed at the bottom of the placing mechanism. A heat dissipation mechanism is arranged at the upper end of the curing chamber, a top cover at the upper end is ejected out through a lifting rod in the heat dissipation mechanism, so that the top cover is opened, hot gas rises during heat dissipation due to the fact that the density of hot gas is smaller than that of cold gas, and after the top cover is opened, sealing holes in the periphery are separated from inserting columns, so that the curing chamber has gaps, and heat dissipation is facilitated; and in order to keep the humidity in the curing chamber more beneficial to the cooling of the concrete pole, the cooling box is used for spraying water mist into the curing chamber and keeping the humidity in the steam curing box, so that the cooling speed of the concrete pole is slowed down, the internal temperature gradient is reduced, and the internal stress is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cement pole maintenance, in particular to a cement pole maintenance room. Background Art

[0002] Cement poles are mainly composed of steel bars and concrete, so they are also called reinforced concrete cement poles. They are mainly used as line support pillars in the power, communications, railways, petroleum and other industries.

[0003] In the process of manufacturing cement poles, it is necessary to maintain the cement poles to ensure the long-term stability and safe use of the poles. Most of them will use a curing room to heat the cement poles to increase the hardening speed of the cement. The curing room will be cooled after use. In order to ensure the temperature balance during use, the existing curing room will form a closed space inside. When the curing is completed and cooled, other devices are needed to dissipate heat. Too fast heat dissipation will cause cracks or stress concentration inside, affecting the quality of the cement poles. Utility Model Content

[0004] The purpose of the utility model is to provide a cement pole maintenance room to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising a curing room, a steam heater is provided on one side of the curing room, a heating pipe is connected to the upper end of the steam heater, a placement mechanism is provided inside the curing room, a mounting seat is installed at the bottom of the placement mechanism, and a heat dissipation mechanism is provided at the upper end of the curing room.

[0006] Preferably, the heat dissipation mechanism includes a top cover installed at the upper end of the curing chamber, and plug posts are provided at the four corners of the lower end of the top cover. The lower ends of the plug posts are placed on the top of the curing chamber and are provided with matching sealing holes. The four sealing holes are each provided with lifting rods near the interior of the curing chamber, and a fixed platform is installed at the lower end of the four lifting rods, and the fixed platform is fixed to the interior of the curing chamber.

[0007] Preferably, the top of the lifting rod is fixedly connected to the four corners of the top cover, the interior of the top cover is arc-shaped, and a plurality of air holes are opened on the fixing platform.

[0008] Preferably, the placement mechanism includes a support platform installed on the mounting seat, a placement groove is provided at the upper end of the support platform, a ventilation groove is opened at the lower end of the placement groove, an air jet hole is provided in the placement groove, and a connection hole is opened on the side of the placement groove close to the steam heater.

[0009] Preferably, the placement mechanism also includes clamping blocks symmetrically arranged at both ends of the placement groove, the clamping blocks are internally connected with compression springs, the lower ends of the clamping blocks are provided with sliders, and the support platform at a position opposite to the sliders is provided with sliding grooves.

[0010] Preferably, the upper end of the clamping block is provided with the same arc as that of the placement groove.

[0011] Preferably, a hot air nozzle is provided in the curing room near the inner wall of the steam heater, the heating pipe passes through the curing room and is fixed to the hot air nozzle, a cooling nozzle is provided on the inner wall of the curing room opposite to the hot air nozzle, a cooling box is provided on the side of the curing room away from the steam heater, and the cooling nozzle passes through the outer wall of the curing room through a connecting pipe and is fixed to the cooling box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model pushes out the top cover at the upper end through the lifting rod in the heat dissipation mechanism, so that the top cover is slowly opened. Since the density of hot gas is smaller than that of cold gas, the hot gas rises when dissipating heat. After the top cover is opened, the sealing holes on all sides are separated from the plug posts, so that the curing room has gaps, which is conducive to the evacuation of hot gas. When the curing room dissipates heat, the water vapor inside dissipates accordingly. In order to maintain the humidity in the curing room, which is more conducive to cooling the cement pole, a cooling box is used to spray water mist in the curing room to maintain the humidity in the steam curing box, thereby slowing down the cooling speed of the cement pole, which is conducive to reducing the internal temperature gradient and reducing the internal stress. In addition, the arc shape of the top cover can be used to rotate the hot gas drifting on one side during curing, so that the internal heat is more uniform.

[0014] The utility model fixes the cement pole to be maintained in the placement groove by utilizing the clamping block, compression spring, slider and slide groove on the support platform in the placement mechanism; the compression spring contracts the clamping block when not in use; when the cement pole is placed, the sliding of the slider and the extension of the compression spring are utilized to fix the cement pole; the air-permeable groove opened at the lower end of the placement groove can discharge excess water vapor; excessive humidity at the bottom of the cement pole leads to poor maintenance effect; the air-jet holes in the groove make the cement pole heated more evenly during heating, thereby ensuring the maintenance effect and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

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

[0017] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure decomposition of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure placement mechanism of the utility model;

[0020] In the figure: 1. Curing room; 2. Steam heater; 3. Heating pipe; 4. Heat dissipation mechanism; 41. Lifting rod; 42. Fixing platform; 43. Sealing hole; 44. Insert column; 45. Top cover; 5. Placement mechanism; 51. Clamping block; 52. Compression spring; 53. Slider; 54. Support platform; 55. Connection hole; 56. Placement groove; 57. Jet hole; 58. Ventilation groove; 6. Mounting seat; 7. Hot air nozzle; 8. Cooling box; 9. Cooling nozzle. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0022] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0023] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0026] Embodiment 1

[0027] See also Figures 1 to 4 The utility model provides a technical solution: it includes a curing room 1, a steam heater 2 is provided on one side of the curing room 1, a heating pipe 3 is connected to the upper end of the steam heater 2, a placing mechanism 5 is provided inside the curing room 1, a mounting seat 6 is installed at the bottom of the placing mechanism 5, a heat dissipation mechanism 4 is provided at the upper end of the curing room 1, and the heat dissipation mechanism 4 includes a top cover 45 installed at the upper end of the curing room 1, and plug columns 44 are provided at the four corners of the lower end of the top cover 45. The lower end of the plug column 44 is placed on the top of the curing room 1 and is provided with an adaptive sealing hole 43. The four sealing holes 43 are all provided with lifting rods 41 near the inside of the curing room 1. A fixing platform 42 is installed at the lower end of the four lifting rods 41. The fixing platform 42 is fixed to the inside of the curing room 1, and the top of the lifting rod 41 is fixedly connected to the four corners of the top cover 45. The inside of the top cover 45 is arc-shaped, and a plurality of air holes are opened on the fixing platform 42.

[0028] The top cover 45 at the upper end is pushed out by the lifting rod 41 in the heat dissipation mechanism 4, so that the top cover 45 is slowly opened. Since the density of hot gas is smaller than that of cold gas, the hot gas rises when dissipating heat. After the top cover 45 is opened, the sealing holes 43 on all sides are separated from the plug posts 44, so that the curing room 1 has a gap, which is conducive to the evacuation of hot gas. When the curing room dissipates heat, the water vapor inside dissipates accordingly. In order to maintain the humidity in the curing room 1, which is more conducive to the cooling of the cement pole, the cooling box 8 is used to spray water mist in the curing room 1 to maintain the humidity in the steam curing box, thereby slowing down the cooling speed of the cement pole, which is conducive to reducing the internal temperature gradient and reducing the internal stress. In addition, the arc shape of the top cover 45 can be used to rotate the hot air drifting on one side during curing, so that the internal heat is more uniform.

[0029] Embodiment 2

[0030] On the basis of embodiment one, the placement mechanism 5 includes a support platform 54 installed on the mounting seat 6, a placement groove 56 is provided on the upper end of the support platform 54, a ventilation groove 58 is opened at the lower end of the placement groove 56, an injection hole 57 is provided in the placement groove 56, and a connecting hole 55 is opened on the side of the placement groove 56 close to the steam heater 2. The placement mechanism 5 also includes clamping blocks 51 symmetrically arranged at both ends of the placement groove 56, a compression spring 52 is connected inside the clamping block 51, a slider 53 is provided at the lower end of the clamping block 51, and a slide groove is provided on the support platform 54 at a position opposite to the slider 53. The upper end of the clamping block 51 is provided with the same arc as the placement groove 56, a hot air nozzle 7 is provided on the inner wall of the curing chamber 1 near the steam heater 2, the heating pipe 3 passes through the curing chamber 1 and is fixed to the hot air nozzle 7, a cooling nozzle 9 is provided on the inner wall of the curing chamber 1 opposite to the hot air nozzle 7, a cooling box 8 is provided on the side of the curing chamber 1 away from the steam heater 2, and the cooling nozzle 9 passes through the outer wall of the curing chamber 1 through a connecting pipe and is fixed to the cooling box 8.

[0031] By utilizing the clamping block 51, compression spring 52, slider 53 and the slide groove on the support platform 54 in the placement mechanism 5, the cement pole to be maintained is fixed in the placement groove 56. The compression spring 52 contracts the clamping block 51 when not in use. When the cement pole is placed, the sliding of the slider 53 and the extension of the compression spring 52 are used to fix the cement pole. The air-permeable groove 58 opened at the lower end of the placement groove 56 can discharge excess water vapor. Excessive humidity at the bottom of the cement pole leads to poor maintenance effect, and the air-jet holes 57 in the groove make the cement pole heated more evenly during heating, thereby ensuring the maintenance effect and quality.

[0032] When the utility model is in use, firstly, the cement pole to be maintained is fixed in the placement groove 56 by utilizing the clamping block 51, the compression spring 52, the slider 53 and the slide groove on the support platform 54 in the placement mechanism 5. The compression spring 52 shrinks the clamping block 51 when not in use. When the cement pole is placed, the sliding of the slider 53 and the extension of the compression spring 52 are used to fix the cement pole. The air vent 58 at the lower end of the placement groove 56 can discharge excess water vapor. When the maintenance is completed, the top cover 45 at the upper end is pushed out by the lifting rod 41 in the heat dissipation mechanism 4, so that the top cover 45 is slowly opened. Since the density of hot gas is higher than that of cold gas, the density of hot gas is lower than that of cold gas. The curing chamber 1 is small, so the heat rises during the heat dissipation, and after the top cover 45 is opened, the sealing holes 43 on all sides are separated from the plug posts 44, so that the curing chamber 1 has a gap, which is conducive to the evacuation of heat. When the curing chamber dissipates heat, the water vapor inside will dissipate accordingly. In order to maintain the humidity in the curing chamber 1, which is more conducive to the cooling of the cement pole, a cooling box 8 is used to transmit normal temperature water to the cooling nozzle 9, so that the cooling nozzle sprays water mist into the curing chamber 1 to maintain the humidity in the steam curing box, thereby slowing down the cooling speed of the cement pole, which is conducive to reducing the internal temperature gradient and reducing the internal stress. In addition, the arc shape of the top cover 45 can be used to rotate the hot air drifting on one side during curing, so that the internal heat can be more uniform.

[0033] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0034] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A cement pole maintenance room, comprising a maintenance room (1), a steam heater (2) being provided on one side of the maintenance room (1), a heating pipe (3) being connected to the upper end of the steam heater (2), and characterized in that: A placement mechanism (5) is provided inside the curing chamber (1), a mounting seat (6) is installed at the bottom of the placement mechanism (5), and a heat dissipation mechanism (4) is provided at the upper end of the curing chamber (1).

2. A cement pole maintenance room according to claim 1, characterized in that: The heat dissipation mechanism (4) comprises a top cover (45) installed at the upper end of the curing chamber (1), and plug posts (44) are provided at the four corners of the lower end of the top cover (45). The lower ends of the plug posts (44) are placed on the top of the curing chamber (1) and are provided with matching sealing holes (43). The four sealing holes (43) are each provided with lifting rods (41) near the interior of the curing chamber (1). A fixing platform (42) is installed at the lower ends of the four lifting rods (41), and the fixing platform (42) is fixed to the interior of the curing chamber (1).

3. A cement pole maintenance room according to claim 2, characterized in that: The top of the lifting rod (41) is fixedly connected to the four corners of the top cover (45); the interior of the top cover (45) is arc-shaped; and a plurality of air holes are provided on the fixing platform (42).

4. A cement pole maintenance room according to claim 1, characterized in that: The placement mechanism (5) comprises a support platform (54) mounted on the mounting seat (6), a placement groove (56) being provided at the upper end of the support platform (54), a ventilation groove (58) being provided at the lower end of the placement groove (56), an air injection hole (57) being provided in the placement groove (56), and a connection hole (55) being provided on a side of the placement groove (56) close to the steam heater (2).

5. A cement pole maintenance room according to claim 4, characterized in that: The placement mechanism (5) further comprises clamping blocks (51) symmetrically arranged at both ends of the placement groove (56), a compression spring (52) being connected inside the clamping block (51), a sliding block (53) being provided at the lower end of each clamping block (51), and a sliding groove being provided on the support platform (54) at a position opposite to the sliding block (53).

6. A cement pole maintenance room according to claim 5, characterized in that: The upper end of the clamping block (51) is provided with an arc having the same arc as that of the placement groove (56).

7. The cement pole maintenance room according to claim 1, characterized in that: The curing chamber (1) is provided with a hot air nozzle (7) near the inner wall of the steam heater (2); the heating pipe (3) passes through the curing chamber (1) and is fixed to the hot air nozzle (7); a cooling nozzle (9) is provided on the inner wall of the curing chamber (1) opposite to the hot air nozzle (7); a cooling box (8) is provided on the side of the curing chamber (1) away from the steam heater (2); the cooling nozzle (9) passes through the outer wall of the curing chamber (1) through a connecting pipe and is fixed to the cooling box (8).

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