Grouting pipeline auxiliary supporting frame for geopolymer grouting construction

Abstract

The utility model discloses a grouting pipeline auxiliary supporting frame for geopolymer grouting construction, which comprises a supporting plate, a rotating shaft is arranged in the middle of the supporting plate in a penetrating manner, a conveying hose can be wound on the rotating shaft, a limiting mechanism is arranged at the end part of the rotating shaft, and the limiting mechanism comprises an extrusion plate and an internal thread pipe, the inner threaded pipe sleeves the rotating shaft in a threaded manner; the conveying hose winding device is provided with the supporting plate and the rotating shaft, conveying hoses can be controlled to be regularly wound by rotating the rotating shaft, the extrusion plate is forced to extrude the conveying hose disc and force the conveying hose disc to be attached to the supporting plate and the extrusion plate under the action of the inner threaded pipe, and in addition, the position of the lower pressing plate is adjusted so that the lower pressing plate can abut against the conveying hose disc. Movement of the free end of the conveying hose is limited, then the conveying hose is controlled to be wound in order and placed stably, it is avoided that the conveying hose is loosened and occupies a large space, placement of other geopolymer grouting equipment is affected, disordered knotting is avoided, and convenience is provided for reuse.

Description

Technical Field

[0001] The utility model relates to the field of pipeline supports, in particular to a grouting pipeline auxiliary support frame for geopolymer grouting construction. Background Art

[0002] In order to quickly solve the problems of foundation sinking, ground hollowing, road subsidence, etc., the repair method of injecting geopolymer grouting material is generally adopted. In this way, geopolymer grouting material can be injected into the hollowing and collapsed area without excavating the road surface, and the geopolymer grouting material can quickly fill all holes and gaps, becoming an important repair solution.

[0003] At present, when geopolymer grouting materials are used to repair foundations and ground hollows, a stirring device is required to fully mix the raw materials of the geopolymer grouting materials, and the mixed materials are output from the lower end of the stirring device. The lower end of the stirring device also needs to be connected to a conveying hose so that the geopolymer grouting materials can be output to a certain location.

[0004] As mentioned above, in order to avoid frequent transfer of the stirring device, a longer conveying hose is required, and the staff needs to disassemble and assemble the hose according to construction requirements. For example, after the geopolymer grouting construction is completed, the staff needs to disassemble the conveying hose and store the conveying hose in a certain position on the transport vehicle after collecting the cage so that it can be taken out when the geopolymer grouting construction is carried out again.

[0005] However, the caged delivery hose is not tied up when placed on the transport vehicle. Once out of the control of the staff, it will automatically loosen. The loose delivery hose takes up a large space, which is not conducive to the storage of other geopolymer grouting devices. Because the delivery hose is randomly distributed, other geopolymer grouting equipment can easily squeeze the delivery hose and cause it to be damaged. In addition, after the delivery hose is loose, if the staff uses it again, it is very easy to cause the delivery hose to get tangled or the delivery hose to be disordered, which is not conducive to reuse. Utility Model Content

[0006] The utility model aims to provide a grouting pipe auxiliary support frame for geopolymer grouting construction, aiming to improve the problem that a loose conveying hose is inconvenient to reuse or affects the storage of other equipment.

[0007] The utility model is implemented as follows: a grouting pipe auxiliary support frame for geopolymer grouting construction, including a support plate, a rotating shaft is arranged through the middle of the support plate, a conveying hose can be rolled up on the rotating shaft, a limiting mechanism is arranged at the end of the rotating shaft, the limiting mechanism includes an extrusion plate and an internal threaded pipe, the internal threaded pipe is threadedly sleeved on the rotating shaft, forcing the extrusion plate to squeeze the conveying hose reel, and a lower pressure plate is also arranged on the side of the extrusion plate, and the lower pressure plate can squeeze the end of the conveying hose reel.

[0008] Preferably, a central tube is provided in the middle of the side of the support plate away from the extrusion plate, and a plurality of columns are provided at the edge. The length of the columns is greater than or equal to the length of the central tube, and a handle is provided on the side of the support plate.

[0009] Preferably, the end of the rotating shaft is inserted into the central tube through a bearing connection. A notch is provided on the part of the rotating shaft protruding from the support plate, and the end of the conveying hose can extend into the notch.

[0010] Preferably, a through hole is provided in the middle of the extrusion plate. The diameter of the through hole is greater than the outer diameter of the rotating shaft. A connecting plate is fixedly provided on the side of the extrusion plate, and a lifting plate is adjustably provided at the end of the connecting plate. The lifting plate penetrates through the lower pressing plate.

[0011] Preferably, a sliding plate is provided at the end of the connecting plate away from the extrusion plate, a sliding groove is provided at the end of the lifting plate close to the extrusion plate, an adjusting screw is provided in the sliding groove, the sliding plate is inserted into the sliding groove, and the end of the adjusting screw is threadedly inserted into the sliding plate.

[0012] Preferably, the lower pressing plate is arranged in a U-shaped frame structure, an end plate is connected by bolts at its opening, a clamping groove is provided on the inner side wall of the lower pressing plate, a clamping post is fixedly provided on the side wall of the lifting plate and penetrates through the lower pressing plate, and the clamping post is located in the clamping groove.

[0013] Preferably, a side plate is fixedly provided on the side of the lifting plate, and the side plate is attached above the lower pressing plate.

[0014] Preferably, a bracket is provided on the side of the support plate away from the limiting mechanism. The top of the bracket is connected by bolts with a limiting plate, and a plurality of walking wheels are provided at the bottom; the central tube penetrates through the space formed by the limiting plate and the bracket.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is provided with a support plate and a rotating shaft. By rotating the rotating shaft, the regular winding of the conveying hose can be controlled. Under the action of the internal thread tube, the extrusion plate is forced to extrude the conveying hose coil, so that the conveying hose coil is attached to the support plate and the extrusion plate. In addition, the position of the lower pressing plate is adjusted to press against the conveying hose coil, restricting the movement of the free end of the conveying hose, thereby controlling the regular winding of the conveying hose and stably placing it, avoiding its looseness and occupying a large space, affecting the placement of other geopolymer grouting equipment, and avoiding being disordered and knotted, providing convenience for reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the first three-dimensional view of the embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the first three-dimensional view of the support plate of the present utility model;

[0018] Figure 3 It is a schematic diagram of the second three-dimensional structure of the support plate of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the limiting mechanism of the utility model;

[0020] Figure 5 It is a three-dimensional structural diagram of the connecting plate and the lifting plate of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the lifting plate and the lower pressing plate of the utility model;

[0022] Figure 7 It is a schematic diagram of the second three-dimensional structure of the embodiment of the utility model;

[0023] Figure 8 It is a three-dimensional structural schematic diagram of the bracket of the utility model.

[0024] In the figure: 1. support plate; 11. rotating shaft; 12. notch; 13. handle; 14. center tube; 15. column; 2. limiting mechanism; 21. extrusion plate; 22. through hole; 23. internal threaded tube; 3. connecting plate; 31. sliding plate; 4. lifting plate; 41. adjusting screw; 42. clamping column; 43. side plate; 44. sliding groove; 5. lower pressure plate; 51. clamping groove; 52. end plate; 6. bracket; 61. walking wheel; 62. limiting plate. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] During geopolymer grouting construction, the raw materials for geopolymer grouting are first put into the mixing device, and the raw materials are fully mixed through the operation of the mixing device, thereby supporting the materials that can fill the foundation and hollow drums. In order to transport the materials to the hollow drums and other locations, it is necessary to remove the conveying hose from the transport vehicle, and put one end on the output end of the mixing device, and pull the other end to the hollow drums and other locations, open the control valve at the output end of the mixing device, and the materials can be output from the mixing device and flow along the conveying hose to the hollow drum location. When the geopolymer grouting construction is completed, the conveying hose needs to be gathered and placed on the transport vehicle.

[0029] like Figure 1 , Figure 4 As shown, in order to prevent the gathered delivery hose from loosening and causing it to be tangled, the present embodiment provides a support frame for limiting the delivery hose, which includes a support plate 1, a limiting mechanism 2 and a lower pressing plate 5. A rotating shaft 11 is provided through the middle of the support plate 1. The limiting mechanism 2 includes a squeezing plate 21 and an internally threaded tube 23. The internally threaded tube 23 is threadedly sleeved on the rotating shaft 11. The lower pressing plate 5 is connected and vertically arranged on the side of the squeezing plate 21 through a connecting plate 3 and a lifting plate 4. When the delivery hose is rolled up using the device, one end of the delivery hose is placed in contact with the rotating shaft 11, and the delivery hose is driven to be regularly rolled up on the rotating shaft 11 by rotating the rotating shaft 11. After the delivery hose is rolled up, the staff rotates the internally threaded tube 23 to force the squeezing plate 21 to move, thereby squeezing the delivery hose so that the delivery hose is stably placed in contact with the support plate 1 and the squeezing plate 21. At the same time, the position of the lower pressing plate 5 is adjusted so that it can face the end of the delivery hose, and the lower pressing plate 5 is controlled to descend, and the end of the delivery hose can be squeezed so that the delivery hose is stably placed. This arrangement can control the delivery hose to be neatly rolled up and stably placed, preventing it from being loose and occupying a large space, affecting the placement of other geopolymer grouting equipment, and avoiding disorderly knotting, thus providing convenience for reuse.

[0030] like Figure 2 , Figure 3 As shown, in order to facilitate placing the support plate 1 flat on the ground to realize the collection of the delivery hose, a central tube 14 is provided in the middle of the support plate 1 away from the extrusion plate 21, and a plurality of columns 15 are provided on the edge. The length of the columns 15 is greater than or equal to the length of the central tube 14. The end of the rotating shaft 11 is connected and inserted into the central tube 14 through a bearing. A handle 13 is provided on the side of the support plate 1. Before using the device to reel in the delivery hose, the staff holds the handle 13, moves the device to the ground, and places the support plate 1 flat on the ground. At this time, the column 15 contacts the ground, so that the support plate 1 is separated from the bottom surface, which provides convenience for the staff to put their palms into the handle 13 to lift the support plate 1.

[0031] like Figure 2As shown in the figure, in order to make the end of the conveying hose fit stably with the rotating shaft 11, a notch 12 is provided at the part of the rotating shaft 11 protruding from the support plate 1. The end of the conveying hose can extend into the notch 12. When the rotating shaft 11 rotates, since the end of the conveying hose extends into the notch 12, the conveying hose can be driven to rotate around the shaft to realize winding.

[0032] As Figure 4 shown in the figure, in order to facilitate the adjustment of the position of the lower pressing plate 5 so that it can squeeze the end of the conveying hose, a through hole 22 is provided in the middle of the pressing plate 21. The diameter of the through hole 22 is larger than the outer diameter of the rotating shaft 11. Therefore, the relative rotation of the pressing plate 21 with respect to the rotating shaft 11 can be adjusted according to the position of the end of the conveying hose, or the relative rotation of the rotating shaft 11 with respect to the pressing plate 21 can be controlled.

[0033] As Figure 5 、 Figure 6 shown in the figure, in order to adjustably set the lower pressing plate 5 on the side of the pressing plate 21, a connecting plate 3 is fixedly provided on the side of the pressing plate 21. A sliding plate 31 is provided at the end of the connecting plate 3 away from the pressing plate 21. And a lifting plate 4 is provided on the side of the connecting plate 3 away from the pressing plate 21. A sliding groove 44 is provided at the end of the lifting plate 4 close to the pressing plate 21. An adjusting screw 41 is provided in the sliding groove 44. The sliding plate 31 is inserted into the sliding groove 44. The end of the adjusting screw 41 is threadedly inserted into the sliding plate 31. With the cooperation of the sliding plate 31 and the sliding groove 44, the lifting plate 4 can be stably arranged relative to the connecting plate 3. In addition, by rotating the adjusting screw 41, the movement of the sliding plate 31 in the sliding groove 44 can be controlled to realize the adjustment of the relative position of the lifting plate 4 and the connecting plate 3. The lower pressing plate 5 is set as a U-shaped frame structure. An end plate 52 is connected by bolts at its opening. A clamping groove 51 is provided on the inner side wall of the lower pressing plate 5. A clamping post 42 is fixedly provided on the side wall of the lifting plate 4 and penetrates through the lower pressing plate 5. The clamping post 42 is located in the clamping groove 51. The lifting plate 4 penetrates through the lower pressing plate 5, and the lower pressing plate 5 is set as a U-shaped structure. Therefore, the movement of the lifting plate 4 along the length direction of the lower pressing plate 5 can be controlled, which provides convenience for the lower pressing plate 5 to adapt to conveying hoses of different widths and improves the practicability of the device. In addition, a side plate 43 is fixedly provided on the side of the lifting plate 4. The side plate 43 is attached to the upper side of the lower pressing plate 5. The lifting plate 4 penetrates through the lower pressing plate 5. With the arrangement of the side plate 43, the lower pressing plate 5 can be controlled to be stably attached to the conveying hose.

[0034] This device is mainly used for regular winding of the conveying hose. Therefore, it can also be used for winding hoses in other fields.

[0035] Embodiment 2

[0036] As Figure 7 、 Figure 8As shown, on the basis of Example 1, in order to be able to use the device to support the conveying hose that is conveying materials according to construction requirements, a bracket 6 can be provided on the side of the support plate 1 away from the limiting mechanism 2, and a limiting plate 62 is provided on the top of the bracket 6 through bolts, and a plurality of running wheels 61 are provided on the bottom, and the central tube 14 penetrates the space formed by the limiting plate 62 and the bracket 6. Under the action of the bracket 6, the rotating shaft 11 can be stably supported on the conveying hose so that the conveying hose can cope with relatively rugged working conditions. For example, if the conveying hose needs to cross a drainage ditch with a larger width, the device can be placed in the drainage ditch.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grouting pipe auxiliary support frame for geopolymer grouting construction, characterized in that: It includes a support plate (1). A rotating shaft (11) is disposed through the middle of the support plate (1). A conveying hose can be wound on the rotating shaft (11). A limiting mechanism (2) is disposed at the end of the rotating shaft (11). The limiting mechanism (2) includes a pressing plate (21) and an internally threaded tube (23). The internally threaded tube (23) is threadedly sleeved on the rotating shaft (11) to force the pressing plate (21) to press the conveying hose coil. A lower pressing plate (5) is further disposed on the side of the pressing plate (21), and the lower pressing plate (5) can press the end of the conveying hose coil.

2. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 1, characterized in that: In the middle of the side of the support plate (1) away from the pressing plate (21), a central tube (14) is disposed, and a plurality of columns (15) are disposed at the edge. The length of the columns (15) is greater than or equal to the length of the central tube (14). A handle (13) is disposed on the side of the support plate (1).

3. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 2, characterized in that: The end of the rotating shaft (11) is inserted into the central tube (14) through a bearing connection. A notch (12) is disposed on the part of the rotating shaft (11) protruding from the support plate (1), and the end of the conveying hose can extend into the notch (12).

4. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 1, characterized in that: A through hole (22) is disposed in the middle of the pressing plate (21). The diameter of the through hole (22) is greater than the outer diameter of the rotating shaft (11). A connecting plate (3) is fixedly disposed on the side of the pressing plate (21). The end of the connecting plate (3) is adjustably provided with a lifting plate (4), and the lifting plate (4) is disposed through the lower pressing plate (5).

5. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 4, characterized in that: A sliding plate (31) is disposed at the end of the connecting plate (3) away from the pressing plate (21). A sliding groove (44) is disposed at the end of the lifting plate (4) close to the pressing plate (21). An adjusting screw (41) is disposed in the sliding groove (44). The sliding plate (31) is inserted into the sliding groove (44), and the end of the adjusting screw (41) is threadedly inserted into the sliding plate (31).

6. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 5, characterized in that: The lower pressing plate (5) is arranged in a U-shaped frame structure. An end plate (52) is connected by bolts at its opening. A clamping groove (51) is disposed on the inner side wall of the lower pressing plate (5). A clamping post (42) is fixedly disposed on the side wall of the lifting plate (4) and is disposed through the lower pressing plate (5). The clamping post (42) is located in the clamping groove (51).

7. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 6, characterized in that: A side plate (43) is fixedly disposed on the side of the lifting plate (4), and the side plate (43) is disposed in a fitting manner above the lower pressing plate (5).

8. The auxiliary support frame for grouting pipes used in geopolymer grouting construction according to claim 2, characterized in that: A bracket (6) is disposed on the side of the support plate (1) away from the limiting mechanism (2). A limiting plate (62) is connected by bolts at the top of the bracket (6), and a plurality of traveling wheels (61) are disposed at the bottom; the central tube (14) is disposed through the space formed by the limiting plate (62) and the bracket (6).

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