Energy-saving precast concrete curing device

Abstract

The invention relates to the technical field of concrete curing, in particular to an energy-saving precast concrete curing device which comprises a plurality of supporting units, each supporting unit comprises a supporting column, a water pipe is wound around the middle of each supporting column, a spray head is arranged on the outer side of the upper portion of each supporting column, and the energy-saving precast concrete curing device further comprises a driving part. The energy-saving type concrete prefabricated part curing device comprises a supporting column, a driving part and a rotating assembly, the driving part is movably arranged in the supporting column, when water flow is introduced into the supporting column, the water flow can drive the driving part to rotate, an adjusting part is movably arranged in the supporting column, and the energy-saving type concrete prefabricated part curing device further comprises the rotating assembly which is arranged on the lower half portion of the supporting column and is in transmission connection with the driving part. By means of the built-in water spraying system, it is ensured that gaps between the adjacent prefabricated parts are fully wetted, the problem that adjacent faces are difficult to wet in a traditional maintenance mode is solved, the spray heads can swing flexibly, the water spraying coverage range is expanded, and comprehensive and uniform maintenance of the prefabricated parts is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of concrete curing, in particular to an energy-saving precast concrete part curing device. Background Art

[0002] In the process of producing precast concrete parts, the core mechanism for the gradual solidification and hardening of concrete after pouring is the hydration of cement. This chemical reaction process has very strict requirements on temperature and humidity. Only under appropriate temperature and humidity conditions can cement be fully hydrated, thereby ensuring that the concrete has qualified mechanical properties after hardening. Therefore, in order to create an environment conducive to the hardening of concrete, the maintenance link is particularly important.

[0003] At present, after the production of prefabricated concrete parts, they are usually placed neatly in the factory. In order to maximize the use of space and reduce the floor space, these prefabricated parts are often stored in an up and down stack. Adjacent prefabricated parts are usually separated by bricks to ensure a certain ventilation and moist space. However, in terms of maintenance, the traditional manual watering method is still widely used. In actual operation, workers need to hold water pipes and water the prefabricated parts one by one, and constantly move the water pipe mouth to ensure that the water flow can be accurately sprayed into the gap between adjacent prefabricated parts, so as to achieve a comprehensive maintenance effect.

[0004] However, it is worth noting that since prefabricated parts are usually stacked and most of them are relatively large in size, the adjacent surfaces between prefabricated concrete parts are often difficult to be fully moistened during the curing process, which not only affects the uniformity and comprehensiveness of the curing, but may also cause problems such as uneven performance and cracking of the prefabricated parts during the hardening process, thereby reducing their overall quality and service life. For this reason, we propose an energy-saving prefabricated concrete part curing device. Summary of the invention

[0005] In order to solve the above technical problems, the embodiment of the present application provides an energy-saving precast concrete component maintenance device, comprising a plurality of support units, wherein the support units are located between two adjacent precast components to provide interval support for the precast components:

[0006] The support unit includes a support column, a water pipe is wound around the middle of the support column, any one of the support columns is connected to a water pump through the water pipe, and the other support columns are connected through the water pipe, and a nozzle is arranged on the outer side of the upper part of the support column, so that the water pump can transport water to the nozzle to spray water to the gap between adjacent prefabricated parts for water spraying and curing;

[0007] It also includes a driving member, which is movably arranged in the support column. When water flows into the support column, the water flow can drive the driving member to rotate. An adjusting member is movably arranged in the support column. The adjusting member is transmission-connected with the driving member and can drive the spray head to move to increase the water spray range.

[0008] It also includes a rotating assembly, which is arranged at the lower half of the supporting column and is transmission-connected to the driving member.

[0009] In some embodiments, a groove is provided in the middle of the support column, and a flow channel is provided inside the support column, one end of the water pipe is connected to the flow channel and a connecting ring is rotatably provided at the end, a connecting port is provided on the outer side of the groove of the support column, an inner thread is provided on the inner wall of the connecting port, and an external thread is provided on the outer side of the connecting ring.

[0010] In some embodiments, the driving member includes a mounting frame arranged in the connecting port, a driving shaft is rotatably arranged on the mounting frame, a driving blade is arranged on the outer side of the driving shaft, and a driving bevel gear is arranged at the end of the driving shaft.

[0011] In some embodiments, a plurality of through holes are opened in the support column, the through holes are connected to the flow channel, and a branch pipe is arranged in the through hole, a hose is connected to the outer end of the branch pipe, the nozzle is connected to the hose, and a flexible bracket for installing the nozzle is fixedly arranged on the outer side of the support column, and the nozzle of the nozzle is inclined upward and faces the bottom surface of the upper preform.

[0012] In some embodiments, the flexible bracket and the hose are both made of rubber.

[0013] In some embodiments, an annular groove is provided on the inner wall of the support column, the branch pipe is slidably arranged in the through hole and the end portion is located in the annular groove, the adjusting member includes an adjusting shaft rotatably arranged in the flow channel, the bottom end of the adjusting shaft is provided with an adjusting bevel gear meshing with the driving bevel gear, the top of the adjusting shaft is provided with a rotating ring, a plurality of arc plates are provided on the outside of the rotating ring, a connecting plate is provided on the top of one end of the branch pipe located in the annular groove, a connecting spring is provided on the connecting plate, the end portion of the connecting spring is connected to the side wall of the annular groove, and when the rotating ring drives the arc plate to rotate, the plurality of arc plates press the branch pipe in turn to drive the nozzle to move.

[0014] In some embodiments, the rotating component includes a rotating ring rotatably arranged on the outer side of the bottom of a support column, a transmission shaft rotatably arranged inside the support column, a transmission bevel gear meshing with the driving bevel gear is arranged at one end of the transmission shaft, and a transmission gear ring is arranged at the other end, a transmission gear meshing with the transmission gear ring is rotatably arranged inside the support column, a tooth groove is provided on the inner side of the rotating ring, and the transmission gear cooperates with the tooth groove to drive the rotating ring to rotate when rotating, and a plurality of receiving frames are provided on the outer side of the rotating ring, and a water hole is provided at the end of the receiving frame.

[0015] In some embodiments, the plurality of receiving frames are arranged in a circle outside the rotating ring, and the cross-section of the receiving frame gradually decreases from the fixed end to the free end.

[0016] In some embodiments, a spoiler is fixedly provided at the bottom of the receiving frame.

[0017] In some embodiments, a single fan blade is fixedly disposed at the bottom of the receiving frame.

[0018] The present invention has at least the following beneficial effects:

[0019] 1. Improve maintenance efficiency and quality: The built-in water spraying system ensures that the gaps between adjacent prefabricated parts are fully moistened, solving the problem of adjacent surfaces being difficult to moisten in traditional maintenance methods. The nozzle can swing flexibly, expanding the water spraying coverage and achieving comprehensive and uniform maintenance of prefabricated parts.

[0020] 2. Enhanced curing uniformity: The design of the rotating assembly allows the moisture on the upper surface of the lower prefabricated part to be evenly distributed, avoiding moisture accumulation or loss. The introduction of the spoiler enhances air flow, which helps to evenly dry the surface of the prefabricated part.

[0021] 3. Promote the quality of prefabricated parts: Comprehensive curing and uniform drying process help improve the mechanical properties and mechanical properties of prefabricated parts, reduce the unevenness and defects in the curing process, and improve the overall quality of prefabricated parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a side view structural schematic diagram of the present invention;

[0024] Figure 3 This is a schematic diagram of the support column structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the support column of the present invention;

[0026] Figure 5 This is a schematic diagram of the enlarged structure of the A area of ​​the present invention;

[0027] Figure 6 It is a schematic diagram of a partial cross-sectional structure of a support column of the present invention;

[0028] Figure 7 This is a schematic diagram of the enlarged structure of region B of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0030] Fig. 9 This is a schematic diagram of the receiving frame structure of the present invention;

[0031] Fig.10 This is a schematic diagram of the receiving frame structure in Example 2 of the present invention.

[0032] In the figure: 1-support unit; 2-support column; 3-water pipe; 4-sprinkler; 5-driving member; 51-mounting frame; 52-driving shaft; 53-driving blade; 54-driving bevel gear; 6-adjusting member; 61-adjusting shaft; 62-adjusting bevel gear; 63-rotating ring; 64-arc plate; 65-connecting plate; 66-connecting spring; 7-rotating assembly; 71-rotating ring; 72-transmission shaft; 73-transmission bevel gear; 74-transmission ring gear; 75-transmission gear; 76-receiving frame; 77-water hole; 78-spoiler; 79-single blade; 8-connecting ring; 9-connecting port; 10-branch pipe; 11-hose; 12-flexible bracket; 13-annular groove. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 9 The present invention provides a technical solution: an energy-saving concrete precast component maintenance device, comprising a plurality of support units 1, wherein the support unit 1 is located between two adjacent precast components to support the precast components at intervals, so that the precast components are stacked. In actual use, the plurality of support units 1 are combined to form a complete support system and placed on the upper surface of one of the precast components, and then the next precast component is placed on the top of the support unit 1, and so on to achieve the stacking of multiple precast components:

[0035] The support unit 1 includes a support column 2, a water pipe 3 is wound around the middle of the support column 2, any one of the support columns 2 is connected to the water pump through the water pipe 3, and the other support columns 2 are connected through the water pipe 3, and a nozzle 4 is arranged on the outer side of the upper part of the support column 2, so that the water pump can transport water to the nozzle 4 for spraying, and because the support column 2 is located between the prefabricated parts, the gap between the adjacent prefabricated parts can be sprayed for maintenance;

[0036] Each support column 2 is an independent entity, and different support columns 2 are connected by water pipes 3. Therefore, in actual use, the position and number of support columns 2 can be allocated according to the shape of the prefabricated parts, so that they can stably support the prefabricated parts. At the same time, after water is passed, the upper and lower prefabricated parts can be sprayed with water for coverage.

[0037] The apparatus further comprises a driving member 5, which is movably arranged in the support column 2. When water flows into the support column 2, the water flow can drive the driving member 5 to rotate. An adjusting member 6 is movably arranged in the support column 2. The adjusting member 6 is transmission-connected with the driving member 5 and can drive the spray head 4 to move to increase the water spray range. By movably setting the spray head 4, its water spray coverage range is increased, and the use of the support column 2 can be reduced to reduce the cost.

[0038] The supporting structure further comprises a rotating assembly 7 , which is arranged at the lower half of the supporting column 2 and is in transmission connection with the driving member 5 .

[0039] A groove is provided in the middle of the support column 2, and a flow channel is provided inside the support column 2. One end of the water pipe 3 is connected to the flow channel and a connecting ring 8 is rotatably provided at the end. A connecting port 9 is provided on the outer side of the groove of the support column 2. An inner thread is provided on the inner wall of the connecting port 9, and an outer thread is provided on the outer side of the connecting ring 8. When in use, the connecting ring 8 is screwed into the connecting port 9 to realize the connection between the water pipe 3 and the support column 2. Multiple support columns 2 are connected in this way, thereby realizing a complete support water spraying maintenance system.

[0040] The driving member 5 includes a mounting frame 51 arranged in the connecting port 9, a driving shaft 52 is rotatably arranged on the mounting frame 51, a driving blade 53 is arranged on the outer side of the driving shaft 52, and a driving bevel gear 54 is arranged at the end of the driving shaft 52. Since the number of prefabricated parts placed in the factory is large enough, multiple groups of support units 1 need to be arranged, which requires considerable water pressure to transport the water flow. Therefore, when the water flow is transported, the flow of the water flow can drive the driving blade 53 to rotate, thereby driving the driving shaft 52 and the driving bevel gear 54 to rotate.

[0041] A plurality of through holes are provided in the support column 2, which are connected to the flow channel, and a branch pipe 10 is provided in the through hole, and a hose 11 is connected to the outer end of the branch pipe 10, and the nozzle 4 is connected to the hose 11. A flexible bracket 12 for mounting the nozzle 4 is fixedly provided on the outer side of the support column 2. Both the flexible bracket 12 and the hose 11 are made of rubber to increase the service life. The nozzle of the nozzle 4 is inclined upward and faces the bottom surface of the upper prefabricated part;

[0042] During actual water spraying and curing, due to the stacking arrangement of the prefabricated parts, the water on the bottom surface of the upper prefabricated part will drip under the action of gravity after spraying water, so it is difficult to remain on its surface and then penetrate into the interior, while the upper surface of the lower prefabricated part is very easy to retain water, so the nozzle 4 is designed to be facing the bottom surface of the upper prefabricated part, so that when spraying water, the water flow is first sprayed on the bottom surface of the upper prefabricated part and then drips on the upper surface of the lower prefabricated part. There is no need to spray water on the upper surface of the lower prefabricated part for curing, which saves water resources. At the same time, the water spraying operation can be set to a small amount and multiple times, and the bottom surface of the upper prefabricated part is sprayed with water multiple times to promote the penetration of water into its bottom surface, and the excess water naturally drips on the upper surface of the lower prefabricated part for curing.

[0043] An annular groove 13 is provided on the inner wall of the support column 2, the branch pipe 10 is slidably arranged in the through hole and the end thereof is located in the annular groove 13, the adjusting member 6 comprises an adjusting shaft 61 rotatably arranged in the flow channel, an adjusting bevel gear 62 meshing with the driving bevel gear 54 is provided at the bottom end of the adjusting shaft 61, a rotating ring 63 is provided at the top end of the adjusting shaft 61, a plurality of arc plates 64 are provided on the outer side of the rotating ring 63, a connecting plate 65 is provided at the top of one end of the branch pipe 10 located in the annular groove 13, a connecting spring 66 is provided on the connecting plate 65, and the end of the connecting spring 66 is connected to the side wall of the annular groove 13;

[0044] When the driving bevel gear 54 rotates, it can drive the adjusting bevel gear 62 to rotate, and then drive the adjusting shaft 61 and the rotating ring 63 to rotate. The rotating ring 63 drives the arc plate 64 to rotate. Multiple arc plates 64 press the branch pipe 10 in turn to drive the sprinkler head 4 to move, so that the sprinkler head 4 swings when spraying water, thereby increasing its coverage range.

[0045] The rotating assembly 7 includes a rotating ring 71 rotatably provided on the outer side of the bottom of the support column 2, a transmission shaft 72 rotatably provided inside the support column 2, a transmission bevel gear 73 meshing with the driving bevel gear 54 is provided at one end of the transmission shaft 72, and a transmission gear ring 74 is provided at the other end, a transmission gear 75 meshing with the transmission gear ring 74 is rotatably provided inside the support column 2, a tooth groove is provided inside the rotating ring 71, and the transmission gear 75 cooperates with the tooth groove to drive the rotating ring 71 to rotate when rotating, and a plurality of receiving frames 76 are provided on the outer side of the rotating ring 71, and a water hole 77 is provided at the end of the receiving frame 76. ;

[0046] When the driving bevel gear 54 rotates, it can drive the transmission bevel gear 73 and the transmission shaft 72 to rotate, and then drive the transmission ring gear 74 and the transmission gear 75 to rotate. The transmission gear 75 drives the rotating ring 71 to rotate, and finally drives the multiple receiving frames 76 to rotate. The receiving frames 76 can catch the water dripping from the above, and then drive the water to be thrown out through the water holes 77 by centrifugal force when it rotates. At the same time, there are gaps between the multiple receiving frames 76, so that the water can be evenly distributed on the upper surface of the lower prefabricated part.

[0047] A plurality of receiving frames 76 are arranged in a circle on the outside of the rotating ring 71, and the cross-section of the receiving frame 76 gradually becomes smaller along the fixed end to the free end. Since the nozzle 4 is arranged on the outside of the support column 2, when the nozzle of the nozzle 4 is facing a position closer to the support column 2, the nozzle of the nozzle 4 is also closer to the position of the prefabricated part. At this time, more water will rebound and fall. Therefore, setting the receiving frame 76 to a gradient shape helps it to receive the water around the support column 2.

[0048] A spoiler 78 is fixedly provided at the bottom of the receiving frame 76, which can effectively disturb the air between the two prefabricated parts during rotation to promote air flow.

[0049] Example 2: Please refer to Fig.10 Different from Example 1, in Example 2, a single fan blade 79 is fixedly provided at the bottom of the receiving frame 76. When the rotating ring 71 drives the receiving frame 76 to rotate, the single fan blade 79 can be driven to rotate. When the single fan blades 79 at the bottom of the multiple receiving frames 76 rotate, a fan-like effect can be produced, which can blow wind onto the upper surface of the lower prefabricated part, and then diffuse outward along its upper surface, which helps the water flow to diffuse and flow, and at the same time can drive the air flow in the gap between the two prefabricated parts, which helps to evenly distribute the temperature.

[0050] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An energy-saving precast concrete part maintenance device, characterized in that: The invention comprises a plurality of support units (1), wherein the support units (1) are located between two adjacent prefabricated parts to provide interval support for the prefabricated parts. The support unit (1) comprises a support column (2), a water pipe (3) is wound around the middle of the support column (2), any one of the support columns (2) is connected to a water pump via the water pipe (3), and the remaining support columns (2) are connected via the water pipe (3), and a nozzle (4) is arranged on the outer side of the upper part of the support column (2), so that the water pump can transport water to the nozzle (4) to spray water to perform water spray curing on the gaps between adjacent prefabricated parts; The invention also comprises a driving member (5), the driving member (5) being movably arranged in the support column (2), and when water flows into the support column (2), the water flow can drive the driving member (5) to rotate, and an adjusting member (6) is movably arranged in the support column (2), and the adjusting member (6) is transmission-connected with the driving member (5) and can drive the spray head (4) to move so as to increase the water spray range; It also includes a rotating assembly (7), which is arranged on the lower half of the support column (2) and is drivingly connected to the driving member (5).

2. The energy-saving precast concrete component maintenance device according to claim 1 is characterized in that: A groove is provided in the middle of the support column (2), and a flow channel is provided inside the support column (2); one end of the water pipe (3) is connected to the flow channel and a connecting ring (8) is rotatably provided at the end; a connecting port (9) is provided on the outer side of the groove of the support column (2); an inner wall of the connecting port (9) is provided with an internal thread; and an outer side of the connecting ring (8) is provided with an external thread.

3. The energy-saving precast concrete component maintenance device according to claim 2 is characterized in that: The driving member (5) comprises a mounting frame (51) arranged in the connection port (9), a driving shaft (52) being rotatably arranged on the mounting frame (51), a driving blade (53) being arranged outside the driving shaft (52), and a driving bevel gear (54) being arranged at the end of the driving shaft (52).

4. The energy-saving precast concrete component maintenance device according to claim 2 is characterized in that: The support column (2) is provided with a plurality of through holes, the through holes being connected to the flow channel, and a branch pipe (10) is provided in the through hole, the outer end of the branch pipe (10) is connected to a hose (11), the nozzle (4) is connected to the hose (11), and a flexible bracket (12) for mounting the nozzle (4) is fixedly provided on the outer side of the support column (2), and the nozzle of the nozzle (4) is arranged to be inclined upward and toward the bottom surface of the upper prefabricated part.

5. The energy-saving precast concrete component maintenance device according to claim 4 is characterized in that: The flexible bracket (12) and the hose (11) are both made of rubber.

6. The energy-saving precast concrete component maintenance device according to claim 4 is characterized in that: The inner wall of the support column (2) is provided with an annular groove (13); the branch pipe (10) is slidably arranged in the through hole and the end portion is located in the annular groove (13); the adjusting member (6) comprises an adjusting shaft (61) rotatably arranged in the flow channel; the bottom end of the adjusting shaft (61) is provided with an adjusting bevel gear (62) meshing with the driving bevel gear (54); the top end of the adjusting shaft (61) is provided with a rotating ring (63); the outer side of the rotating ring (63) is provided with a plurality of arc plates (64); the top of one end of the branch pipe (10) located in the annular groove (13) is provided with a connecting plate (65); the connecting plate (65) is provided with a connecting spring (66); the end portion of the connecting spring (66) is connected to the side wall of the annular groove (13); when the rotating ring (63) drives the arc plate (64) to rotate, the plurality of arc plates (64) press the branch pipe (10) in turn to drive the nozzle (4) to move.

7. The energy-saving precast concrete component maintenance device according to claim 3 is characterized in that: The rotating assembly (7) comprises a rotating ring (71) rotatably arranged on the outer side of the bottom of the support column (2); a transmission shaft (72) rotatably arranged inside the support column (2); a transmission bevel gear (73) meshing with the driving bevel gear (54) is arranged at one end of the transmission shaft (72); and a transmission ring gear (74) is arranged at the other end; a transmission gear (75) meshing with the transmission ring gear (74) is rotatably arranged inside the support column (2); a tooth groove is provided on the inner side of the rotating ring (71); the transmission gear (75) cooperates with the tooth groove to drive the rotating ring (71) to rotate when rotating; a plurality of receiving frames (76) are provided on the outer side of the rotating ring (71); and a water hole (77) is provided at the end of the receiving frame (76).

8. The energy-saving precast concrete component maintenance device according to claim 7 is characterized in that: The plurality of receiving frames (76) are arranged in a circle outside the rotating ring (71), and the cross section of the receiving frame (76) gradually decreases from the fixed end to the free end.

9. The energy-saving precast concrete component maintenance device according to claim 7, characterized in that: A spoiler (78) is fixedly arranged at the bottom of the receiving frame (76).

10. The energy-saving precast concrete component curing device according to claim 7, characterized in that: A single fan blade (79) is fixedly arranged at the bottom of the receiving frame (76).

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