Steel expansion joint filling device

Abstract

The utility model relates to the technical field of expansion joint filling, in particular to a steel expansion joint filling device which is characterized in that a bridge needing to be filled is positioned through a positioning device, a filler mixing place is provided through a storage device, and a mixture in the storage device is stirred through a stirring device; the filler is discharged through the feeding device, and the filler is dried through the drying device; comprising a console; the device further comprises a positioning device, a storage device, a stirring device, a feeding device and a drying device, the positioning device, the storage device and the feeding device are all installed on the operation table, the stirring device is installed on the storage device, and the drying device is installed on the feeding device; the positioning device is used for positioning, the storage device provides a mixing place, the stirring device is used for stirring, the feeding device is used for discharging, and the drying device is used for drying.

Description

Technical Field

[0001] This utility model relates to the technical field of expansion joint filling, and in particular to a steel expansion joint filling device. Background Technology

[0002] With the rapid development of regional economies, the construction of transportation infrastructure has become a crucial factor driving economic growth. Bridges, as vital transportation nodes connecting different regions, play a significant role in promoting regional economic integration and improving logistics efficiency. Expansion joints, also known as building expansion joints, are structural joints installed at appropriate locations along the construction joint direction of a building or structure to prevent cracks or damage caused by changes in climate and temperature. Expansion joints divide building components above the foundation, such as walls, floors, and roofs, into two independent parts, allowing the building or structure to expand and contract horizontally along its length. Therefore, a steel expansion joint filling device has emerged.

[0003] For example, in a class of prior art represented by application number CN202322778888.9, the main structure includes a base and a handrail; the handrail is welded to the upper end of the base, and a wheel is bolted to the lower end of the base; the packing barrel is bolted to the top surface of the base, and an extension column is provided on the outer wall of the packing barrel; the cylindrical cavity is opened through the inside of the packing barrel and the extension column, and the discharge port is opened on the inner wall of the packing barrel and communicates with the cylindrical cavity; the upper cover is hinged to the upper end of the packing barrel; through the improvement of an expansion joint filling structure, it has the advantages of reasonable structural design, improved work efficiency, and labor saving, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0004] During use, it was found that when there are two or more filling materials, the filling is not qualified due to uneven mixing. Existing steel expansion joint filling devices are not convenient for mixing the filling materials. Therefore, there is an urgent need for a steel expansion joint filling device. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a steel expansion joint filling device that uses a positioning device to position the bridge to be filled, a storage device to provide a mixing place for the filler, a stirring device to stir the mixture inside the storage device, a feeding device to discharge the filler, and a drying device to dry the filler.

[0006] This utility model discloses a steel expansion joint filling device, including an operating platform; it also includes a positioning device, a storage device, a mixing device, a feeding device, and a drying device. The positioning device, storage device, and feeding device are all installed on the operating platform, the mixing device is installed on the storage device, and the drying device is installed on the feeding device. The positioning device performs positioning, the storage device provides a mixing area, the mixing device performs mixing, the feeding device discharges, and the drying device dries. The positioning device positions the bridge to be filled, the storage device provides a mixing area for the filler, the mixing device mixes the mixture inside the storage device, the feeding device discharges the filler, and the drying device dries the filler.

[0007] Preferably, the operating table includes a base and a handle. The base is provided with two sets of sliding grooves, the handle is installed on the top of the base, and the bottom of the base is provided with multiple sets of casters. The base provides support, the handle pushes and pulls the base, and the casters move the base.

[0008] Preferably, the positioning device includes a motor, a bidirectional lead screw, a slider, and a second slider. The motor is mounted on the side of the base, and its output end is rotatably connected to the input end of the bidirectional lead screw. Slider 1 and slider 2 are mounted on the bidirectional lead screw via threaded connections and are slidably mounted on a slide groove. Multiple sets of positioning wheels are provided on the side of slider 1, and multiple sets of positioning wheels are provided on the side of slider 2. When the motor is started, it drives the bidirectional lead screw to rotate, enabling slider 1 and slider 2 to move in opposite directions on the slide groove. When positioning wheels 1 and 2 contact the bridge, the motor stops, thus positioning the base relative to the bridge.

[0009] Preferably, the storage device includes a support, a storage bin, a feed hopper, and a discharge pipe. The support is installed on the top of the base, the storage bin is installed on the support, the feed hopper is connected to the top of the storage bin, and the discharge pipe is connected to the bottom of the storage bin. A valve is provided on the discharge pipe. The feed hopper facilitates the pouring of filling material into the storage bin, and the valve is opened to discharge the filling material through the valve's output end.

[0010] Preferably, the stirring device includes a second motor and a first rotating shaft. The second motor is installed at the top of the storage chamber, and the output end of the second motor is rotatably connected to the input end of the first rotating shaft. The first rotating shaft is provided with multiple sets of stirring blades. By starting the second motor, the first rotating shaft and the stirring blades are driven to rotate, thereby stirring the filling material.

[0011] Preferably, the feeding device includes a feeding bin, a third motor, a second rotating shaft, a connecting member, and a discharge needle tube. The feeding bin is installed at the top of the base, and the input end of the feeding bin is connected to the output end of the discharge tube. The third motor is installed at the side end of the feeding bin, and the output end of the third motor is rotatably connected to the input end of the second rotating shaft. The second rotating shaft is equipped with spiral blades. The connecting member is connected and installed at the bottom end of the feeding bin, and the discharge needle tube is connected and installed at the bottom end of the connecting member. When the third motor is started, the second rotating shaft and the spiral blades are driven to rotate, conveying the filling material, which is then discharged through the output end of the discharge needle tube to the required filling position.

[0012] Preferably, the drying device includes a dryer, a pipe, and a drying hood. The dryer is installed at the top of the feeding hopper, and the output end of the dryer is connected to the input end of the pipe, and the output end of the pipe is connected to the input end of the drying hood. By starting the dryer, the air is heated and discharged through the output end of the drying hood to dry the filling material.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the positioning device positions the bridge to be filled, the storage device provides a mixing place for the filler, the stirring device stirs the mixture inside the storage device, the feeding device discharges the filler, and the drying device dries the filler. Attached Figure Description

[0014] Figure 1 This is the structural isometric drawing of this utility model;

[0015] Figure 2 yes Figure 1 Structural isometric view of the operating table and positioning device in this utility model;

[0016] Figure 3 yes Figure 1 Structural cross-sectional view of the operating table and positioning device in this utility model;

[0017] Figure 4 yes Figure 3 The schematic diagram of a partially enlarged structure of the feeding device and the drying device.

[0018] The attached diagram is labeled as follows: 01, operating table; 11, base; 12, slide rail; 13, handle; 14, caster wheel; 02, positioning device; 21, motor one; 22, double-acting lead screw; 23, slider one; 24, slider two; 25, positioning wheel one; 26, positioning wheel two; 03, storage device; 31, bracket; 32, storage bin; 33, feed hopper; 34, discharge pipe; 35, valve; 04, stirring device; 41, motor two; 42, rotating shaft one; 43, stirring blade; 05, feeding device; 51, feeding bin; 52, motor three; 53, rotating shaft two; 54, spiral blade; 55, connecting piece; 56, discharge needle tube; 06, drying device; 61, dryer; 62, pipe; 63, drying hood. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] A steel expansion joint filling device includes an operating table 01; characterized in that it further includes a positioning device 02, a storage device 03, a stirring device 04, a feeding device 05, and a drying device 06, wherein the positioning device 02, the storage device 03, and the feeding device 05 are all installed on the operating table 01, the stirring device 04 is installed on the storage device 03, and the drying device 06 is installed on the feeding device 05.

[0022] Positioning device 02 performs positioning, storage device 03 provides a mixing area, stirring device 04 performs stirring, feeding device 05 discharges, and drying device 06 performs drying.

[0023] The operating table 01 includes a base 11 and a handle 13. The base 11 is provided with two sets of sliding grooves 12, the handle 13 is installed on the top of the base 11, and the bottom of the base 11 is provided with multiple sets of universal wheels 14.

[0024] The positioning device 02 includes a motor 21, a bidirectional lead screw 22, a slider 23, and a slider 24. The motor 21 is mounted on the side of the base 11, and the output end of the motor 21 is rotatably connected to the input end of the bidirectional lead screw 22. The slider 23 and the slider 24 are mounted on the bidirectional lead screw 22 by threaded connection, and the slider 23 and the slider 24 are slidably mounted on the slide groove 12. The side of the slider 23 is provided with multiple sets of positioning wheels 25, and the side of the slider 24 is provided with multiple sets of positioning wheels 26.

[0025] The storage device 03 includes a support 31, a storage bin 32, a feed hopper 33, and a discharge pipe 34. The support 31 is installed on the top of the base 11, the storage bin 32 is installed on the support 31, the feed hopper 33 is connected to the top of the storage bin 32, and the discharge pipe 34 is connected to the bottom of the storage bin 32. A valve 35 is provided on the discharge pipe 34.

[0026] The feeding device 05 includes a feeding bin 51, a motor 52, a rotating shaft 53, a connecting member 55, and a discharge needle tube 56. The feeding bin 51 is installed at the top of the base 11, and the input end of the feeding bin 51 is connected to the output end of the discharge tube 34. The motor 52 is installed at the side end of the feeding bin 51, and the output end of the motor 52 is rotatably connected to the input end of the rotating shaft 53. The rotating shaft 53 is provided with a spiral blade 54. The connecting member 55 is connected and installed at the bottom end of the feeding bin 51, and the discharge needle tube 56 is connected and installed at the bottom end of the connecting member 55.

[0027] The drying device 06 includes a dryer 61, a pipe 62, and a drying hood 63. The dryer 61 is installed at the top of the feeding hopper 51. The output end of the dryer 61 is connected to the input end of the pipe 62, and the output end of the pipe 62 is connected to the input end of the drying hood 63.

[0028] Positioning device 02 performs positioning, storage device 03 provides a mixing area, feeding device 05 discharges, and drying device 06 performs drying.

[0029] By starting motor 1 21, the bidirectional lead screw 22 is driven to rotate, enabling slider 1 23 and slider 2 24 to move in opposite directions on the slide groove 12. When positioning wheel 1 25 and positioning wheel 2 26 contact the bridge, motor 1 21 is stopped, and the base 11 is positioned with the bridge. Then, the filling material is conveniently poured into the storage bin 32 through the feed hopper 33. Then, the valve 35 is opened, and the filling material is discharged into the feeding bin 51 through the output end of the valve 35. Then, the base 11 is pushed and pulled by the handle 13 and moved by the caster wheel 14. Then, by starting motor 3 52, the rotating shaft 2 53 and the spiral blade 54 are driven to rotate, conveying the filling material. It is discharged to the required filling position through the output end of the discharge needle tube 56 to fill the expansion joint. Then, by starting the dryer 61, the air is heated and discharged through the output end of the drying hood 63 to dry the filling material.

[0030] Example 2

[0031] like Figures 1 to 4 As shown, in addition to Embodiment 1, a stirring device 04 is also included;

[0032] The stirring device 04 includes a second motor 41 and a first rotating shaft 42. The second motor 41 is installed at the top of the storage chamber 32. The output end of the second motor 41 is rotatably connected to the input end of the first rotating shaft 42. Multiple sets of stirring blades 43 are provided on the first rotating shaft 42.

[0033] Stirring device 04 is used for stirring;

[0034] When the second motor 41 is started, it drives the first rotating shaft 42 and the stirring blade 43 to rotate, thereby stirring the filling material.

[0035] This utility model discloses a steel expansion joint filling device. During operation, the motor 21 is started, driving the bidirectional lead screw 22 to rotate. This causes sliders 23 and 24 to move in opposite directions on the groove 12. When positioning wheels 25 and 26 contact the bridge, the motor 21 stops, positioning the base 11 with the bridge. Then, the filling material is conveniently poured into the storage chamber 32 through the feed hopper 33. Next, the motor 41 is started, driving the rotating shaft 42 and stirring blade 43 to rotate, stirring the filling material. Open valve 35 to discharge the filling material into the feeding hopper 51 through the output end of valve 35. Then, push and pull the base 11 through handle 13 and move the base 11 through caster wheels 14. Then, start motor 3 52 to drive shaft 2 53 and spiral blade 54 to rotate, conveying the filling material. The material is discharged through the output end of discharge needle tube 56 to the required filling position to fill the expansion joint. Then, start dryer 61 to heat the air and discharge it through the output end of drying hood 63 to dry the filling material.

[0036] The motor 21, motor 41, motor 52 and dryer 61 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0037] The main function achieved by this utility model is to achieve the stirring of the filling material.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A steel expansion joint filling device, comprising an operating table (01); characterized in that, It also includes a positioning device (02), a storage device (03), a stirring device (04), a feeding device (05), and a drying device (06). The positioning device (02), the storage device (03), and the feeding device (05) are all installed on the operating table (01), the stirring device (04) is installed on the storage device (03), and the drying device (06) is installed on the feeding device (05). Positioning device (02) performs positioning, storage device (03) provides a mixing area, stirring device (04) performs stirring, feeding device (05) discharges, and drying device (06) performs drying.

2. The steel expansion joint filling device as described in claim 1, characterized in that, The operating table (01) includes a base (11) and a handle (13). The base (11) is provided with two sets of sliding grooves (12). The handle (13) is installed on the top of the base (11). The bottom of the base (11) is provided with multiple sets of universal wheels (14).

3. A steel expansion joint filling device as described in claim 2, characterized in that, The positioning device (02) includes a motor (21), a two-way lead screw (22), a slider (23) and a slider (24). The motor (21) is installed on the side of the base (11). The output end of the motor (21) is rotatably connected to the input end of the two-way lead screw (22). The slider (23) and the slider (24) are installed on the two-way lead screw (22) by threaded connection. The slider (23) and the slider (24) are slidably installed on the slide groove (12). The side of the slider (23) is provided with multiple sets of positioning wheels (25), and the side of the slider (24) is provided with multiple sets of positioning wheels (26).

4. A steel expansion joint filling device as described in claim 2, characterized in that, The storage device (03) includes a support (31), a storage bin (32), a feed hopper (33), and a discharge pipe (34). The support (31) is installed on the top of the base (11), the storage bin (32) is installed on the support (31), the feed hopper (33) is connected to the top of the storage bin (32), and the discharge pipe (34) is connected to the bottom of the storage bin (32). A valve (35) is provided on the discharge pipe (34).

5. A steel expansion joint filling device as described in claim 4, characterized in that, The stirring device (04) includes a second motor (41) and a first rotating shaft (42). The second motor (41) is installed at the top of the storage chamber (32). The output end of the second motor (41) is rotatably connected to the input end of the first rotating shaft (42). The first rotating shaft (42) is provided with multiple sets of stirring blades (43).

6. A steel expansion joint filling device as described in claim 4, characterized in that, The feeding device (05) includes a feeding bin (51), a third motor (52), a second rotating shaft (53), a connecting part (55), and a discharge needle tube (56). The feeding bin (51) is installed at the top of the base (11). The input end of the feeding bin (51) is connected to the output end of the discharge tube (34). The third motor (52) is installed on the side end of the feeding bin (51). The output end of the third motor (52) is rotatably connected to the input end of the second rotating shaft (53). The second rotating shaft (53) is provided with a spiral blade (54). The connecting part (55) is connected and installed at the bottom end of the feeding bin (51). The discharge needle tube (56) is connected and installed at the bottom end of the connecting part (55).

7. A steel expansion joint filling device as described in claim 6, characterized in that, The drying device (06) includes a dryer (61), a pipe (62) and a drying hood (63). The dryer (61) is installed at the top of the feeding hopper (51). The output end of the dryer (61) is connected to the input end of the pipe (62), and the output end of the pipe (62) is connected to the input end of the drying hood (63).

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