A curing device for precast T-beams

Abstract

The utility model discloses a kind of maintenance devices of prefabricated T beam, including spraying device, protection mechanism is installed on the spraying device, the protection mechanism includes fixed plate fixedly installed on the one end of spraying device, the fixed plate one side fixedly installed with device shell, the inside of device shell is slidably connected with arc plate.This device is not used, pull pull plate, pull plate drives fixed rod to move, pull plate drives extension spring to stretch, pull fixed block, fixed block drives arc plate to move in device shell, fixed block is placed in the top of rectangular plate, loosen pull plate, fixed rod is inserted into the limiting hole on fixed block and is fixed, fixed ring is tightly on the side of fixed block, the nozzle on spraying device is protected, solve the problem that the spraying device does not have protection mechanism in the above background art, is easily subjected to external force, causes the damage of spraying device.

Description

Technical Field

[0001] This utility model relates to the field of precast T-beam maintenance technology, and in particular to a maintenance device for precast T-beams. Background Technology

[0002] After the existing precast T-beams for highways are poured, they require curing. The existing curing equipment mainly consists of a mobile support, a liquid storage tank, a spray frame, a pump casing, a reciprocating rocking assembly, a reciprocating drive assembly, and a spray pipe assembly. The liquid storage tank is mounted on the mobile support and can be moved by casters, facilitating bridge maintenance work in different locations.

[0003] Currently, spraying is carried out using nozzles or fan-shaped nozzles, which can evenly spray water onto the bridge surface. The existing nozzle devices can spray water more effectively when in use, but after use, the nozzles are exposed to the outside. When spraying water, it can also serve as a warning, keeping people away from the nozzles. However, when not spraying water, people may approach. The nozzles are placed on the ground, which is relatively low and inconspicuous. The sprinkler system lacks a protective mechanism and is easily damaged by external forces. Utility Model Content

[0004] The purpose of this utility model is to provide a curing device for precast T-beams, so as to solve the problem mentioned in the background art that the spraying device has no protective mechanism and is easily damaged by external forces.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A curing device for precast T-beams includes a spraying device with a protective mechanism. The protective mechanism includes a fixed plate fixedly mounted on one end of the spraying device. A device shell is fixedly mounted on one side of the fixed plate. An arc-shaped plate is slidably connected circumferentially inside the device shell and can extend out of one side of the device shell. A fixing block is fixedly mounted on the outer side of the arc-shaped plate. A rectangular plate is fixedly mounted on one side of the device shell. An inverted L-shaped support frame is fixedly mounted on one side of the rectangular plate. A fixing rod slides through the horizontal free end of the L-shaped support frame. A limit ring is fixedly mounted near the inner end of the fixing rod. A tension spring is provided on the outside of the fixing rod. The two ends of the tension spring are fixedly connected to a pull plate provided on the outer end of the L-shaped support frame and the fixing rod, respectively. After the arc-shaped plate rotates, it can abut against the rectangular plate to block the spraying device, and the fixing rod can be embedded into the limit hole provided on the fixing block for fixation.

[0007] Furthermore, the outer diameter of the aforementioned fixing ring and pull plate is larger than the diameter of the fixing rod, and there are two fixing plates, which are fixedly connected to both ends of the spraying device, with the two fixing plates distributed on both sides of the arc-shaped plate.

[0008] Furthermore, a pipe clamping device is installed on one side of the aforementioned spray device. The pipe clamping device includes a device support block for supporting the installation of the spray device. Two device support blocks are fixedly connected near the bottom by two connecting rods. One end of the spray device is fixedly installed with a pipe connector extending out of the device support block. Two device slots symmetrical to the connector are opened on one side of the device support block. A return spring is installed inside each of the two device slots. A connecting slider is fixedly installed at one end of each of the two return springs. The connecting slider slides radially within the device slot. An arc-shaped block is fixedly installed on the outside of each of the two connecting sliders. After the two arc-shaped blocks are mated and fixed, the pipe fitted onto the pipe connector can be locked.

[0009] In a further embodiment, the two arc-shaped blocks are fixedly connected by bolts.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1) When the maintenance device of this utility model is not in use, pulling the pull plate moves the fixing rod, which in turn stretches the tension spring. Pulling the fixing block moves the arc plate within the device housing. The fixing block is placed on top of the rectangular plate. Releasing the pull plate allows the fixing rod to be inserted into the limiting hole on the fixing block for fixation. The fixing ring abuts against the end face of the fixing block to achieve limitation, thus protecting the nozzles on the spraying device. This solves the problem in the prior art that the spraying device lacks a protective mechanism and is easily damaged by external forces.

[0012] 2) Connect the pipe to the connector, rotate the bolt, and tighten the two arc blocks with the bolt. The two arc blocks move and clamp the pipe onto the connector. When the two arc blocks move, they drive the connecting slider to move in the device groove. The return spring is in a stretched state. When disassembling, loosen the bolt, and the return spring will move the connecting slider, which will drive the arc blocks to move. The arc blocks will not stick to the pipe, and the pipe can be pulled out. This makes it easy to install and disassemble the pipe. Attached Figure Description

[0013] Figure 1 A three-dimensional structural diagram of the processing table in a curing device for precast T-beams;

[0014] Figure 2 A three-dimensional structural diagram of the protection mechanism;

[0015] Figure 3 for Figure 2 Enlarged schematic diagram of the structure of section A in the middle;

[0016] Figure 4 This is a three-dimensional structural diagram of the pipe clamping device.

[0017] In the picture:

[0018] 1. Sprinkler system; 2. Protective mechanism; 3. Pipe clamping device;

[0019] 21. Device housing; 22. Arc-shaped plate; 23. Fixing block; 24. Fixing plate; 25. Rectangular plate; 26. Inverted L-shaped support frame; 27. Fixing rod; 28. Fixing ring; 29. ​​Tension spring; 210. Pull plate;

[0020] 31. Device support block; 32. Device groove; 33. Return spring; 34. Connecting slider; 35. Arc block; 36. Bolt. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Example 1: Please refer to Figure 1-4 A curing device for precast T-beams includes a spraying device 1, a protective mechanism 2 installed on the spraying device 1, and a fixing plate 24 fixedly installed on one end of the spraying device 1. A device shell 21 is fixedly installed on one side of the fixing plate 24. An arc-shaped plate 22 is circumferentially slidably connected inside the device shell 21 and can extend out of one side of the device shell 21. A fixing block 23 is fixedly installed on the outside of the arc-shaped plate 22. A rectangular plate 25 is fixedly installed on one side of the device shell 21. An inverted L-shaped support frame 26 is fixedly installed on one side of the rectangular plate 25. A fixing rod 27 slides through the horizontal free end of the L-shaped support frame 26. A limit ring 28 is fixedly installed near the inner end of the fixing rod 27. A tension spring 29 is provided on the outside of the fixing rod 27. A pull plate 210 is fixedly installed on one end of the fixing rod 27. One end of the tension spring 29 is fixedly installed on the outside of the fixing rod 27, and the other end of the tension spring 29 is fixedly installed on one side of the inverted L-shaped support frame 26.

[0023] One side of the fixing block 23 has a limiting hole that matches the fixing rod 27. The interior of the device housing 21 matches the arc plate 22, and one side of the device housing 21 is open (to facilitate the arc plate to be pulled out from the opening). The outer diameter of the fixing ring 28 and the pull plate 210 is larger than the diameter of the fixing rod 27. The fixing plate 24 is fixedly installed on one side of the spray device 1. There are two fixing plates 24, which are fixedly connected to both ends of the spray device 1. The two fixing plates 24 are distributed on both sides of the arc plate 22. After the arc plate is rotated, it can abut against the rectangular plate to block the spray device, and the fixing rod can be embedded into the limiting hole provided on the fixing block for fixation.

[0024] In this embodiment, when not in use, pulling the pull plate 210 causes the fixing rod 27 to move, and the fixing rod 27 causes the fixing ring 28 to contact one side of the inverted L-shaped support frame 26. The pull plate 210 causes the tension spring 29 to stretch, pulling the moving fixing block 23. The fixing block 23 causes the arc plate 22 to move in the device housing 21. The fixing block 23 is placed on the top of the rectangular plate 25. Releasing the pull plate 210 causes the tension spring 29 to move the pull plate 210, and the pull plate 210 causes the fixing rod 27 to move. The fixing rod 27 is inserted into the limiting hole on the fixing block 23 for fixation. The fixing ring 28 is pressed against one side of the fixing block 23 to protect the nozzle on the spray device 1.

[0025] A pipe clamping device 3 is installed on one side of the spray device 1. The pipe clamping device 3 includes a device support block 31 for supporting the installation of the spray device. A pipe connector extending out of the device support block is fixedly installed at one end of the spray device 1. Two device grooves 32 symmetrical to the connector are opened on one side of the device support block 31. A return spring 33 is installed inside the two device grooves 32. The return spring 33 is a tension spring. A connecting slider 34 is fixedly installed at one end of the two return springs 33. The connecting slider 34 slides radially inside the device groove 32. An arc-shaped block 35 is fixedly installed on the outside of the two connecting sliders 34. The connecting slider 34 is slidably connected inside the device groove 32 and is adapted to the device groove 32. Horizontal extension plates are set at the two free ends of the two arc-shaped blocks 35. The horizontal extension plates of the two arc-shaped blocks 35 are connected by bolts 36 after being connected together. The arc-shaped blocks 35 are adapted to the connector. The connector is connected to the spray device 1. After the two arc-shaped blocks 35 are connected and fixed, the pipe fitted on the pipe connector can be locked.

[0026] During installation, connect the pipe to the connector, rotate the bolt 36, and tighten the two arc-shaped blocks 35 through the bolt 36. The two arc-shaped blocks 35 move, clamping the pipe onto the connector. When the two arc-shaped blocks 35 move, they drive the connecting slider 34 to move in the device groove 32. After the arc-shaped blocks fix the pipe to the connector, the return spring 33 is in a stretched state. During disassembly, loosen the bolt 36, and the return spring 33 moves the connecting slider 34, which in turn moves the arc-shaped blocks 35. The arc-shaped blocks 35 are no longer pressed against the pipe, and the pipe can be pulled out.

[0027] The working principle of this utility model is as follows:

[0028] Connect the pipe to the connector, rotate the bolt 36, and tighten the two arc-shaped blocks 35 with the bolt 36 to secure the pipe to the connector. When not in use, pull the pull plate 210. The pull plate 210 moves the fixing rod 27, and the fixing block 23 moves the arc-shaped plate 22 within the device housing 21. The fixing block 23 is placed on top of the rectangular plate 25. Release the pull plate 210, and the tension spring 29 moves the pull plate 210. The pull plate 210 moves the fixing rod 27, and the fixing rod 27 is inserted into the limiting hole on the fixing block 23 for fixation, thus protecting the nozzles on the spray device 1.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A curing device for precast T-beams, characterized in that, The device includes a spraying device (1), on which a protective mechanism (2) is installed. The protective mechanism (2) includes a fixing plate (24) fixedly installed on one end of the spraying device (1). A device shell (21) is fixedly installed on one side of the fixing plate (24). An arc-shaped plate (22) is circumferentially slidably connected inside the device shell (21) and the arc-shaped plate (22) can extend out of one side of the device shell (21). A fixing block (23) is fixedly installed on the outer side of the arc-shaped plate (22). A rectangular plate (25) is fixedly installed on one side of the device shell (21). An inverted... An L-shaped support frame (26) is erected. A fixed rod (27) slides through the horizontal free end of the L-shaped support frame (26). A limit ring (28) is fixedly installed near the inner end of the fixed rod (27). A tension spring (29) is provided on the outside of the fixed rod (27). The two ends of the tension spring (29) are fixedly connected to the pull plate (210) provided on the outer end of the L-shaped support frame (26) and the fixed rod (27), respectively. After the arc plate (22) is rotated, it can abut against the rectangular plate (25) to block the spray device (1), and the fixed rod (27) can be embedded into the limit hole provided on the fixed block (23) for fixation.

2. The curing device for a precast T-beam according to claim 1, characterized in that, There are two fixing plates (24), which are fixedly connected to both ends of the spray device (1). The two fixing plates (24) are distributed on both sides of the arc plate (22).

3. The curing device for a precast T-beam according to claim 1, characterized in that, A pipe clamping device (3) is installed on one side of the spray device (1). The pipe clamping device (3) includes two device support blocks (31) for supporting the installation of the spray device. A pipe connector extending out of the device support block is fixedly installed at one end of the spray device (1). Two device slots (32) symmetrical to the connector are opened on one side of the device support block (31) located at the pipe connector. A return spring (33) is installed inside the two device slots (32). A connecting slider (34) is fixedly installed at one end of the two return springs (33). The connecting slider (34) slides radially inside the device slot (32). An arc block (35) is fixedly installed on the outside of the two connecting sliders (34). After the two arc blocks (35) are mated and fixed, the pipe fitted on the pipe connector can be locked.

4. The curing device for a precast T-beam according to claim 3, characterized in that, The two arc-shaped blocks (35) are fixedly connected by bolts (36).

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