Maintenance device for prefabricated T-shaped beam
By using a combination of retractable door rows, heating light strips and water spray devices on prefabricated T-beams, the problems of cooling in summer and keeping warm in winter are solved, the strength and elastic modulus meet the standards under special weather conditions, and the construction efficiency is improved and the cost is reduced.
Patent Information
- Application Number
- CN202422095997.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-08-28
AI Technical Summary
In bridge engineering, the summer and winter maintenance methods for precast T-beams have drawbacks, resulting in substandard strength and low construction efficiency, especially the lack of strength caused by thermal expansion and contraction in the summer and temperature fluctuations in the winter.
A maintenance device including door rows, heating light strips and water spray devices is used. A telescopic connection mechanism is used to form a retractable and expandable door row. Combined with the heating light strips and sprinkler heads, all-round constant temperature and spray maintenance is carried out on the prefabricated T-beams to prevent the influence of external temperature.
Under summer cooling maintenance and winter insulation measures, it is ensured that the prefabricated T-beams reach the required strength and elastic modulus for tensioning within the specified age, thereby improving construction efficiency and reducing material loss and cost.
Smart Images
Figure CN223339678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge engineering construction, in particular to a maintenance device for prefabricated T-beams. Background Art
[0002] In bridge engineering, after the construction of the lower structure is completed, the construction of the main structure such as the prefabricated T-beams and box beams of the upper structure will follow. After the traditional prefabricated beams and box beams are cast, they are covered with insulation materials such as film and geotextiles and watered for maintenance, or they are sprayed with water by sprinkler trucks for maintenance. However, in summer and winter, this maintenance method has disadvantages for the maintenance of prefabricated T-beams due to temperature and weather reasons. After the casting is completed in winter, the mold is removed and covered with geotextiles and films, which cannot guarantee the temperature of the web of the prefabricated T-beam after demolding. The hydration heat of the concrete itself will evaporate quickly, making its surface temperature unable to maintain a constant temperature. As a result, the later strength cannot meet the requirements of tensile strength and elastic modulus within the design age. Tensioning, prestressed duct grouting and other processes are delayed, the pedestal is insufficient, and the turnover of formwork is difficult. In summer, After the construction was completed, it was maintained by spraying water with a sprinkler truck, and the web and top plates could not be fully maintained. Therefore, it was not effectively fully covered and maintained, resulting in thermal expansion and contraction on the top surface of the prefabricated T-beam at the construction site, causing large-scale irregular cracks on the surface. In addition, the maintenance surface was insufficient, and no effective maintenance measures were taken for the sides. In the later prestressing process, the strength was low, and the surface rebound strength did not meet the design requirements, resulting in inconsistent strength in some areas, delayed construction period, and low construction efficiency. Utility Model Content
[0003] The technical problem to be solved by the present invention is to provide a maintenance device for prefabricated T-beams, which is mainly used for the maintenance of prefabricated T-beams of bridge main structures during construction in summer and winter, so as to achieve watering and cooling maintenance in summer and full coverage and insulation measures in winter. Under special weather conditions, the strength and elastic modulus can meet the tensioning requirements within the specified age.
[0004] The utility model discloses a maintenance device for prefabricated T-beams, including a door row, a heating light strip and a water spraying device, the door row includes at least two door frames and a telescopic connection mechanism arranged in sequence, a telescopic connection mechanism for controlling the expansion and contraction of the door frames is provided between two adjacent door frames, the door frame includes two parallel columns, a cross bar is provided between the tops of the two columns, and a telescopic connection mechanism is provided between the columns of two adjacent door frames; the heating light strip is arranged on the door frame along the length direction of the door row, and a plurality of the heating light strips are evenly spaced on the door frame along the height direction of the door frame; the water spraying device includes a water spraying device toward the inside of the door frame The first sprinkler head, the second sprinkler head and the third sprinkler head on the side, the first sprinkler head and the second sprinkler head are successively arranged at the top and the midpoint of the column along the height direction of the column, the third sprinkler head is arranged at the midpoint of the cross bar, the first sprinkler heads arranged on the same side of the door row are connected with a first water pipe, the second sprinkler heads arranged on the same side of the door row are connected with a second water pipe, and the third sprinkler heads arranged on different door frames are connected with a third water pipe; the heating light strip, the first water pipe, the second water pipe and the third water pipe are all made of hoses, and the outside of the door row is covered with a tarpaulin for forming a closed space.
[0005] Furthermore, the telescopic connection mechanism includes two struts arranged in an X shape, the centers of the two struts are hinged, both ends of the struts are provided with sliders that slide along the height direction of the column, and the column is also provided with a limiter for limiting the sliding range of the slider.
[0006] As a preferred embodiment, the slider is slidably sleeved on the column, and the limiting member includes a stopper arranged around the column, and a stopper is provided above and below each slider.
[0007] Furthermore, an arch frame is provided above the crossbar, the diameter of the arch frame is consistent with the length of the crossbar, and the lower ends of the arch frame are connected to two columns respectively.
[0008] As a preferred embodiment, an auxiliary support rod is vertically provided at the midpoint of the cross bar, one end of the auxiliary support rod is connected to the cross bar, and the other end is connected to the arch frame.
[0009] Furthermore, a prefabricated pedestal for placing prefabricated T-beams is provided under the door row, and a water collecting trough is provided around the side of the prefabricated pedestal. One end of the water collecting trough is connected to a water outlet pipe, and the water outlet pipe is connected to the water tank.
[0010] Furthermore, the first, second and third spray heads are high-pressure rotatable spray heads, and the water inlet ends of the first, second and third water pipes are all provided with booster pumps.
[0011] Furthermore, a roller is provided under each of the columns.
[0012] The beneficial effects of the present invention are as follows: the maintenance device for the prefabricated T-beam connects a plurality of door frames arranged in sequence by means of a telescopic connection mechanism to form a retractable door row, which can be freely adjusted and installed on site according to the geometric dimensions of the prefabricated T-beam, so that it can be completely covered above the prefabricated T-beam, and can perform all-round maintenance on the prefabricated T-beam body; a heating light strip is provided on the door row for maintaining a constant temperature when the temperature is low in winter; at the same time, a tarpaulin is provided on the outside of the door row to prevent the outside temperature from affecting the temperature inside the door row; at the same time, a tarpaulin is provided above and in the middle of the column. The first sprinkler head, the second sprinkler head and the third sprinkler head are arranged on the cross bar to realize all-round spray cooling and maintenance of the prefabricated T-beams located in the door row. At the same time, a tarpaulin is covered on the outside of the door row to prevent the outside temperature from affecting the temperature inside the door row and to prevent the prefabricated T-beams from being eroded by summer rain. In order to achieve the goal of ensuring that the concrete strength and elastic modulus of the prefabricated T-beams reach the specified values of prestressing tension within the design period during the summer and winter construction process, while ensuring the quality of the finished product, the maintenance efficiency of the prefabricated T-beams in summer and winter is improved, and the maintenance cost and material loss are reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 : A schematic structural diagram of the door row in the maintenance device for prefabricated T-beams provided by the present invention;
[0014] Figure 2 : A schematic structural diagram of a prefabricated T-beam placed in the curing device for the prefabricated T-beam provided by the present invention;
[0015] Figure numerals: 1-door row; 11-door frame; 111-column; 112-cross bar; 113-arch frame; 114-auxiliary support rod; 12-telescopic connection mechanism; 121-support rod; 122-slider; 123-block; 13-roller; 2-heating light strip; 3-water spraying device; 31-first sprinkler head; 311-first water pipe; 32-second sprinkler head; 321-second water pipe; 33-third sprinkler head; 331-third water pipe; 4-tarpaulin; 5-prefabricated pedestal; 51-water collecting trough; 52-water outlet pipe; 53-water reservoir; 6-prefabricated T-beam. DETAILED DESCRIPTION
[0016] The utility model provides a maintenance device for prefabricated T-beams, which is mainly used for the maintenance of prefabricated T-beams of bridge main structures during construction in summer and winter. The device comprises a door row 1, a heating light strip 2 and a water spraying device 3. The door row 1 comprises at least two door frames 11 and a telescopic connection mechanism 12 arranged in sequence. A telescopic connection mechanism 12 for controlling the expansion and contraction of the door frames 11 is provided between two adjacent door frames 11. The door frame 11 comprises two parallel columns 111. A cross bar 112 is provided between the tops of the two columns 111. A telescopic connection mechanism 12 is provided between the columns 111 of the two adjacent door frames 11. The heating light strip 2 is provided on the door frame 11 along the length direction of the door row 1, and a plurality of the heating light strips 2 are evenly spaced on the door frame 11 along the height direction of the door frame 11. The water spraying device 3 It includes a first sprinkler head 31, a second sprinkler head 32 and a third sprinkler head 33 facing the inner side of the door frame 11. The first sprinkler head 31 and the second sprinkler head 32 are arranged at the top and midpoint of the column 111 in sequence along the height direction of the column 111. The third sprinkler head 33 is arranged at the midpoint of the cross bar 112. The first sprinkler heads 31 arranged on the same side of the door row 1 are connected by a first water pipe 311, the second sprinkler heads 32 arranged on the same side of the door row 1 are connected by a second water pipe 321, and the third sprinkler heads 33 arranged on different door frames 11 are connected by a third water pipe 331; the heating light strip 2, the first water pipe 311, the second water pipe 321 and the third water pipe 331 are all made of hoses, and the outside of the door row 1 is covered with a tarpaulin 4 for forming a closed space.
[0017] like Figure 1-Figure 2As shown, the maintenance device of the prefabricated T-beam includes a door row 1 composed of door frames 11 arranged in sequence and a telescopic connection mechanism 12 connecting the door frames 11. The telescopic connection mechanism 12 is arranged between adjacent door frames 11 to control the contraction and expansion of the door row 1. The telescopic connection mechanism 12 can be arranged horizontally between adjacent door frames 11 by using a telescopic rod, a telescopic cylinder or other mechanism; the door frame 11 is composed of two parallel columns 111 and a cross bar 112 arranged between the tops of the two columns 111. The telescopic connection mechanism 12 is arranged between the adjacent columns on the same side of the two adjacent door frames 11. The connecting mechanism 12 controls the distance between the two adjacent door frames 11 to control the contraction and expansion of the door row 1 along its length direction, so as to be covered on the entire prefabricated T-beam 6; a heating light strip 2 is set on the door row 1, and the heating light strip 2 is set on the door frame 11 along the length direction of the door row 1, and multiple heating light strips 2 are evenly spaced on the door frame 11 along the height direction of the door frame 11. Specifically, the number of heating light strips 2 on each door frame 11 is set according to the actual temperature conditions, but it must be ensured that a heating light strip 2 is set at the upper, middle and lower parts of each door frame 11 to achieve the purpose of placing a heating light strip 2 under the maintenance device of the prefabricated T-beam. The constant temperature maintenance of the prefabricated T-beam 6, especially in the winter when the temperature is low, is carried out by providing three heating light strips 2 on the door frame 11 to fully cover the prefabricated T-beam 6 placed under the door row 1 for constant temperature maintenance, ensuring the conditions required for prestressing tension, so that its surface rebound strength and physical strength are fully guaranteed, and reasonably avoiding the prefabricated T-beam 6 being affected by climate reasons after the completion of winter construction. The number of the above-mentioned heating light strips 2 can be increased according to the actual temperature conditions; a water spraying device 3 is also provided on the door frame 11, and the water spraying device 3 includes a first spray head facing the inside of the door frame 11 31, a second sprinkler head 32 and a third sprinkler head 33. Specifically, the first sprinkler head 31 and the second sprinkler head 32 are sequentially arranged at the top and middle of the column 111 along the height direction of the door frame 11, and the third sprinkler head 33 is arranged at the midpoint of the crossbar 112. The first sprinkler head 31 sprays the upper part of the prefabricated T-beam 6, the second sprinkler head 32 sprays the middle and lower parts of the prefabricated T-beam 6, and the third sprinkler head 33 sprays the top of the prefabricated T-beam 6, thereby achieving the purpose of fully covering the prefabricated T-beam 6 placed under the door row 1 with water through the first sprinkler head 31, the second sprinkler head 32 and the third sprinkler head 33;In order to facilitate the water supply to the first sprinkler head 31, the second sprinkler head 32, and the third sprinkler head 33, the first sprinkler head 31 located on the same side of the door row 1 is connected to the first water pipe 311, the second sprinkler head 32 located on the same side of the door row 1 is connected to the second water pipe 321, and the third sprinkler head 33 located on the cross bar 112 is connected to the third water pipe 331. The first water pipe 311, the second water pipe 321, and the third water pipe 331 are connected to the external water source to supply water to the first sprinkler head 31, the second sprinkler head 32, and the third sprinkler head 33. In order to adapt to the retractable and expandable door row 1 in the maintenance device of the prefabricated T-beam, the first water pipe 311, the second water pipe 321, the third water pipe 331 and the heating pipe 331 are connected to the external water source. The light strips 2 are all made of flexible materials. Specifically, the first water pipe 311, the second water pipe 321, and the third water pipe 331 can use existing PVC hoses, and the heating light strip 2 can use existing soft light strips made of aluminum substrate and glass fiber board to ensure that the lamp beads of the heating light strip 2 will not experience light decay or dead lights due to excessive temperature during use. The outside of the door row 1 is covered with a tarpaulin 4 for forming a closed space. The tarpaulin 4 is a flame retardant and waterproof tarpaulin and can shrink and expand with the contraction and expansion of the door row 1. The space inside the door row 1 is sealed with the tarpaulin 4, which can reduce the impact of the outside temperature on the inside of the door row 1, so as to ensure that when the temperature is low in winter, it will not affect the door row 1. The constant temperature maintenance inside the tarpaulin 4 is ensured by the heating light strip 2. The maintenance device of the prefabricated T-beam uses a telescopic connection mechanism 12 to connect multiple door frames 11 arranged in sequence to form a retractable door row 1, which can be freely adjusted and installed on site according to the geometric dimensions of the prefabricated T-beam 6, so that it can be completely covered above the prefabricated T-beam 6, and can perform all-round maintenance on the prefabricated T-beam 6. A heating light strip 2 is set on the door row 1 to maintain a constant temperature when the temperature is low in winter. At the same time, a tarpaulin 4 is covered on the outside of the door row 1 to prevent the outside temperature from affecting the temperature inside the door row 1. At the same time, a first sprinkler head 3 is provided above and in the middle of the column 111. 1 and second sprinkler heads 32, and a third sprinkler head 33 is provided on the crossbar 112 to achieve all-round spray cooling and maintenance of the precast T-beams 6 located in the door row 1. At the same time, a tarpaulin 4 is provided on the outside of the door row 1 to prevent the outside temperature from affecting the temperature inside the door row 1 and to prevent the precast T-beams 6 from being eroded by summer rain. This ensures that the concrete strength and elastic modulus of the precast T-beams 6 reach the prestressed tensioning specified values within the design period during summer and winter construction, while ensuring the quality of the finished product, improving the maintenance efficiency of the precast T-beams 6 in summer and winter, and reducing maintenance costs and material loss.
[0018] In order to save costs and reduce the weight of the entire prefabricated T-beam maintenance device, it is convenient for construction workers to push the door row 1 to expand and retract, such as Figure 1-Figure 2As shown, the telescopic connection mechanism 12 includes two support rods 121 arranged in an X shape, the centers of the two support rods 121 are hinged, and both ends of the support rod 121 are provided with sliders 122 that slide along the height direction of the column 111, and the column 111 is also provided with a limiter for limiting the sliding range of the slider 122; two center-hinged support rods 121 are provided, and the two support rods 121 are X-shaped when the door row 1 is unfolded, and are vertically parallel to the column 111 when the door row 1 is retracted; the design of the X-shaped support rod 121 can effectively resist the influence of external wind after covering the tarpaulin 4, ensure the formation of a closed space in the door row 1, and ensure the constant temperature of the space in the door row 1 when the temperature is low in winter; at the same time, it can ensure the strength of the door row 1, and a slider 122 that slides along the height direction of the column 111 is provided at both ends of the support rod 121. The slider 122 slides in the degree direction. Specifically, the slider 122 can be mounted on the column 111 to slide, but a limiter needs to be set on the slider 122 to limit the sliding of the slider 122. Specifically, a pin hole can be opened on the slider 122, and the pin is inserted into the pin hole, and the pin abuts against the column 111 to fix the position between the slider 122 and the column 111; a sliding groove can also be opened on the column 111, and the slider 122 slides in the sliding groove. The sliding path of the slider 122 is limited by the sliding groove to ensure the connection stability of the strut 121 between the two door frames 11 and the strength of the door row 1 formed by connecting the door frames 11 with the strut 121, and after covering the tarpaulin 4, it will not affect the normal use of the strut 121 and the slider 122, so as to unfold and store the maintenance device of the prefabricated T-beam.
[0019] Furthermore, in order to ensure the strength of the column 111 after the slider 122 and the limiter are installed, the strength of the column 111 will not be reduced due to the opening of the chute. Figure 1 As shown, the slider 122 is slidably mounted on the column 111, and the limiting member includes a stopper 123 arranged around the column 111, and each slider 122 is provided with a stopper 123 above and below. By setting the slider 122 slidably mounted on the column 111, a stopper 123 is arranged around the column 111, and the stopper 123 is fixedly arranged on the column 111 to limit the sliding path of the slider 122, ensuring that the support rod 121 can move with the slider 122 to adjust the adjacent door frame 11, and at the same time ensure that when the door row 1 is unfolded, the two struts 121 are always in an X shape, which can not only connect the adjacent door frames 11, but also ensure the connection strength between the door frames 11 and the door frames 11, and will not break due to excessive stretching. At the same time, the X-shaped struts 121 can also strengthen the strength of the door row 1; when the door row 1 is retracted, the two struts 121 can be in a vertical shape parallel to the columns 111 for storage and placement, and save space when the maintenance device of the prefabricated T-beam is not applicable; Figure 1As shown, each block 123 is provided with a block 123 above and below to ensure that the two support rods 121 are always in an X shape when the door row 1 is unfolded, and are vertically parallel to the column 111 when the door row 1 is retracted.
[0020] In order to further strengthen the strength of the door frame 11 and avoid the damage of the tarpaulin 4 caused by the sharp point of the vertical connection between the column 111 and the cross bar 112, as shown in FIG. Figure 1 As shown, an arch frame 113 is provided above the cross bar 112, and the diameter of the arch frame 113 is consistent with the length of the cross bar 112, and the lower ends of the arch frame 113 are respectively connected to the two columns 111; by arranging the arch frame 113 above the cross bar 112, when the tarpaulin 4 is covered on the door frame 11, there will be no sharp spots to cause damage to the tarpaulin 4, resulting in the inability to form a closed space to achieve the effect of heat preservation and waterproofing; further, in order to ensure the supporting force of the arch frame 113, an auxiliary support rod 114 is vertically provided at the midpoint of the cross bar 112, and one end of the auxiliary support rod 114 is connected to the cross bar 112, and the other end is connected to the arch frame 113; by adding the auxiliary support rod 114 to make the highest point of the arch frame 113, the strength of the arch frame 113 when supporting the tarpaulin 4 is guaranteed, and it will not break due to excessive force.
[0021] Since the maintenance of prefabricated T-beams 6 is frequent in summer, and there is a waste of water in maintenance, in order to save water, Figure 2 As shown, a prefabricated pedestal 5 for placing prefabricated T-beams 6 is also provided under the door row 1, and a water collecting trough 51 is provided around the side of the prefabricated pedestal 5, and one end of the water collecting trough 51 is connected to a water outlet pipe 52, and the water outlet pipe 52 is connected to a water reservoir 53; a prefabricated table for placing T-beams is provided under the door row 1, so that the prefabricated T-beams 6 can be hoisted and transported, and a water collecting trough 51 is provided around the side of the prefabricated table. When the water spraying device 3 sprays water to the prefabricated T-beams 6, the water will flow along its surface into the water collecting trough 51, and the outlet pipe 52 is connected to one end of the water collecting trough 51 to drain the water in the water collecting trough 51 to the water reservoir 53 for reuse, thereby saving maintenance water and avoiding waste of water resources.
[0022] In order to ensure that the spray range of the water spray device 3 can completely cover the prefabricated T-beam 6 placed under the door row 1, and can spray water on the entire prefabricated T-beam 6 without dead angles when the temperature is high, so as to achieve the purpose of constant temperature maintenance, the first spray head 31, the second spray head 32 and the third spray head 33 are high-pressure rotatable spray heads, and the water inlet ends of the first water pipe 311, the second water pipe 321 and the third water pipe 331 are all equipped with booster pumps; the existing high-pressure rotatable spray heads are used as the first spray head 31, the second water pipe 321 and the third water pipe 331. The sprinkler head 32 and the third sprinkler head 33 can expand the spraying range of the water sprinkler 3 to ensure comprehensive maintenance of the prefabricated T-beam 6 and avoid the existence of blind spots that lead to inconsistent strength in some areas; in order to ensure the spraying distance of the water sprinkler 3, a booster pump is provided at the water inlet end of the first water pipe 311, the second water pipe 321 and the third water pipe 331. By setting up a booster pump, it is ensured that all the first sprinkler heads 31, the second sprinkler heads 32 and the third sprinkler heads 33 arranged on the gantry 11 have sufficient water pressure to spray water, thereby ensuring the water spraying distance.
[0023] In order to facilitate the contraction and expansion of the entire door row 1 for storage and use, Figure 1 As shown, a roller 13 is provided under each of the columns 111; by adding the roller 13, the construction workers only need to push the door frame 11 to achieve the contraction and expansion of the door row 1 without lifting the entire door, thereby reducing the labor intensity of the construction workers and facilitating the movement of the maintenance device of the prefabricated T-beam.
Claims
1. A curing device for prefabricated T-beams, characterized by: The invention comprises a door row (1), a heating light strip (2) and a water spraying device (3), wherein the door row (1) comprises at least two door frames (11) and a telescopic connection mechanism (12) arranged in sequence, a telescopic connection mechanism (12) for controlling the expansion and contraction of the door frames (11) is provided between two adjacent door frames (11), the door frame (11) comprises two mutually parallel columns (111), a cross bar (112) is provided between the tops of the two columns (111), and a telescopic connection mechanism (12) is provided between the columns (111) of the two adjacent door frames (11); the heating light strip (2) is provided on the door frame (11) along the length direction of the door row (1), and a plurality of the heating light strips (2) are evenly spaced and provided on the door frame (11) along the height direction of the door frame (11); the water spraying device (3) comprises a first spray head (31) facing the inner side of the door frame (11), a second spray head (31) and a second spray head (32) facing the inner side of the door frame (11); The shower head (32) and the third shower head (33) are arranged at the top and the midpoint of the column (111) in sequence along the height direction of the column (111); the third shower head (33) is arranged at the midpoint of the cross bar (112); the first shower heads (31) arranged on the same side of the door row (1) are connected by a first water pipe (311); the second shower heads (32) arranged on the same side of the door row (1) are connected by a second water pipe (321); the third shower heads (33) arranged on different door frames (11) are connected by a third water pipe (331); the heating light strip (2), the first water pipe (311), the second water pipe (321), and the third water pipe (331) are all made of hoses; the outer side of the door row (1) is covered with a tarpaulin (4) for forming a closed space.
2. The curing device for prefabricated T-beams according to claim 1, characterized in that: The telescopic connection mechanism (12) comprises two support rods (121) arranged in an X shape, the centers of the two support rods (121) are hinged, both ends of the support rods (121) are provided with sliders (122) that slide along the height direction of the column (111), and the column (111) is also provided with a limiter for limiting the sliding range of the slider (122).
3. The curing device for prefabricated T-beams according to claim 2, characterized in that: The slider (122) is slidably sleeved on the column (111), and the limiting member includes a stopper (123) arranged around the column (111). Stoppers (123) are provided above and below each slider (122).
4. The curing device for prefabricated T-beams according to claim 1, characterized in that: An arch frame (113) is provided above the crossbar (112). The diameter of the arch frame (113) is consistent with the length of the crossbar (112). The lower ends of the arch frame (113) are respectively connected to the two columns (111).
5. The curing device for prefabricated T-beams according to claim 4, characterized in that: An auxiliary support rod (121) (114) is vertically provided at the midpoint of the crossbar (112), and one end of the auxiliary support rod (121) (114) is connected to the crossbar (112), and the other end is connected to the arch frame (113).
6. The curing device for prefabricated T-beams according to claim 1, characterized in that: A prefabricated pedestal (5) for placing prefabricated T-beams is also provided below the door row (1), and a water collecting trough (51) is provided around the side of the prefabricated pedestal (5), one end of the water collecting trough (51) is connected to a water outlet pipe (52), and the water outlet pipe (52) is connected to a water reservoir (53).
7. The curing device for prefabricated T-beams according to claim 1, characterized in that: The first spray head (31), the second spray head (32) and the third spray head (33) are high-pressure rotatable spray heads, and the water inlet ends of the first water pipe (311), the second water pipe (321) and the third water pipe (331) are all provided with booster pumps.
8. A prefabricated T-beam curing device according to any one of claims 1 to 7, characterized in that: A roller (13) is provided under each of the upright posts (111).