Adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals

Abstract

The present invention provides an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals, which relates to the technical field of bolt hole feeders, and includes a machine body and an adjustment structure, wherein a feed hopper is fixedly connected to the arc surface on the upper side of the machine body, an auger is installed inside the machine body, a ring is fixedly connected to one end of the machine body, a discharge port is provided at the end of the machine body close to the ring, a support structure is provided on the arc surface of the machine body, and the support structure includes a moving assembly, wherein the moving assembly includes a plurality of slide rails, and the plurality of slide rails are fixedly connected to the machine body, a slider is slidably connected to the inner wall of the slide rail, a slip ring is fixedly connected to the end of the slider away from the slide rail, the arc surface of the slip ring is threadedly connected to a screw, and the side of the slip ring close to the ring is rotatably connected to a plurality of shafts. The present invention solves the problem that it is difficult to ensure that the feed inside the bolt hole is dense during grouting.

Description

Technical Field

[0001] The invention relates to the technical field of bolt hole feeders, in particular to an adjustable feeder for grouting holes of hospital assembled structures and cast-in-place structures. Background Art

[0002] With the continuous development of society, the number of various types of engineering projects in our country has increased, including prefabricated structures and fully cast-in-place structures, especially fully cast-in-place structures. This is a reflection of people's increasing needs. At the same time, people are paying more and more attention to the quality of construction projects. The quality of a building project is related to each construction link. The construction of the exterior wall of a prefabricated structure and the exterior wall of a fully cast structure is also a key construction step. In the construction of a concrete structure, due to the requirements of formwork reinforcement, it is necessary to insert tension bolts before pouring the structural concrete. After the concrete is poured, the tension bolts will be removed. After removal, many bolt holes will remain on and inside the structure. In the prefabricated structure, many grouting holes are also reserved to deal with the node connection problems between structures. In order to reduce the leakage of the exterior wall and the requirements of the construction process, the grouting holes need to be sealed with mortar before the indoor and outdoor decoration construction. The conventional method has low construction efficiency, loose internal filling, and difficult to guarantee quality, which has a serious impact on the quality of the building project. Therefore, this construction link cannot be ignored, and the relevant construction personnel are required to pay attention to it. It is necessary to conduct in-depth research on the construction method of sealing the bolt holes of the shear wall exterior wall tie rods and the grouting holes of the prefabricated structure, and then improve the construction process to further ensure the construction quality.

[0003] In the prior art, a bolt hole feeder is aligned with the bolt hole and then concrete mortar is injected to fill it. However, when grouting the bolt hole, the bolt hole has different sizes, making it difficult for the bolt hole feeder to be inserted into the bolt hole for grouting.

[0004] In order to solve the problem that when grouting the bolt holes, the bolt holes are of different sizes, which makes it difficult for the bolt hole feeder to be inserted into the bolt holes for grouting, the prior art is to install a ring at the front end of the bolt hole feeder for processing, but it is difficult to keep the bolt hole feeder in a horizontal state during grouting. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcoming in the prior art that it is difficult to support a bolt hole feeder, and to propose a firmly supported adjustable concrete structure grouting hole feeder.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals, comprising a machine body and an adjustment structure, a feed hopper is fixedly connected to the arc surface on the upper side of the machine body, an auger is installed inside the machine body, one end of the machine body is fixedly connected to a ring, an end of the machine body close to the ring is provided with a discharge port, and the arc surface of the machine body is provided with a support structure.

[0007] By adopting the above technical solution, when grouting of the bolt hole is required, concrete is poured into the feed hopper, and then the auger is rotated to align the ring with the bolt hole, and then concrete is injected into the bolt hole from the discharge port.

[0008] Preferably, the support structure includes a moving component, the moving component includes a plurality of slide rails, the plurality of slide rails are fixedly connected to the body, the inner wall of the slide rail is slidably connected with a slider, the end of the slider away from the slide rail is fixedly connected with a slip ring, the arc surface of the slip ring is threadedly connected to a screw, the side of the slip ring close to the circular ring is rotatably connected with a plurality of shaft rods, the arc surface of the shaft rod is fixedly connected with a slide plate, the arc surface of the circular ring is provided with a limit assembly, the limit assembly includes a plurality of vertical plates, the plurality of vertical plates are fixedly connected to the circular ring, A slot is provided on one side of the vertical plate, and two fixed plates are fixedly connected to one side of the vertical plate, and two sliding rods are fixedly connected to the sides of the fixed plates close to each other, and a moving block is slidably connected to the arc surface of the sliding rod, and the moving block is fixedly connected to the moving rod at one end close to the slot, and the fixed rod is fixedly connected to the end of the vertical plate away from the moving block, and the fixed rod and the moving rod are slidably connected to the slide plate, and the moving block is fixedly connected to a clamping block at one end away from the circular ring, and a plurality of tooth blocks are fixedly connected to the side of the vertical plate close to the clamping block, and the tooth block is fitted with the clamping block.

[0009] By adopting this preferred scheme, when it is necessary to support the bolt hole feeder, the slip ring is pulled to drive the slider to move, the slider slides on the inner wall of the slide rail, the slip ring drives the slide plate to move, the slide plate slides on the arc plates of the fixed rod and the moving rod, and then the slide plate is tilted to drive the shaft rod to rotate on the inner wall of the slip ring, and then the slide plate drives the moving rod to slide on the inner wall of the groove, and then the moving rod drives the moving block to move on the arc surface of the slide rod, and then the slider drives the card block to move, and when the card block moves to the appropriate position, it is engaged with the tooth block, and a very large machine is needed to move the card block, and then the slide plate contacts the wall, and then the screw is turned to fix it, and the slide plate supports the bolt hole feeder.

[0010] Preferably, both sides of the clamping block close to the tooth block are fixedly connected with protective pads, and the protective pads are rubber pads.

[0011] By adopting this preferred solution, the protective pad can protect the card block and the tooth block, avoiding wear of the card block and the tooth block when the card block is moved, thereby increasing the service life of the card block and the tooth block.

[0012] Preferably, a limiting rod is fixedly connected inside the slide rail, and the sliding block is slidably connected to the limiting rod.

[0013] By adopting this preferred solution, the limiting rod can limit the slider, thereby preventing the slider from deviating when sliding on the inner wall of the slide rail, thereby improving the sliding stability of the slider.

[0014] Preferably, the arc surface of the limiting rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the sliding block and the sliding rail.

[0015] By adopting this preferred solution, after the grouting of the bolt hole is completed, the slip ring is pulled to reset, the slip ring slider moves, the slider drives the spring to stretch, and then the screw is turned to fix it. When grouting of other bolt holes is required, the screw is turned to loosen it, the spring is stretched and drives the scraper to support the bolt hole feeder.

[0016] Preferably, an adjustment structure is provided at one end of the slide plate away from the slip ring, and the adjustment structure includes a limit block, the limit block is fixedly connected to the slide plate, the inner wall of the limit block is rotatably connected to a rotating rod, the rotating rod and the arc surface of the rotating rod are fixedly connected to an auxiliary block, the arc surfaces at both ends of the rotating rod are both sleeved with coil springs, and the two ends of the coil spring are respectively fixedly connected to the auxiliary block and the limit block.

[0017] By adopting this preferred solution, when supporting different wall surfaces, the slide plate drives the auxiliary block to fit the wall, the auxiliary block drives the coil spring to contract, and the auxiliary block drives the rotating rod to rotate on the inner wall of the limit block. When the support is completed, the coil spring is stretched to drive the auxiliary block to reset.

[0018] Preferably, the inner wall of the auxiliary block is rotatably connected to a round rod, and the arc surface of the round rod is fixedly connected to a plurality of rollers.

[0019] By adopting this preferred solution, the roller slides on the wall when in contact with the wall, and the roller drives the round rod to rotate on the inner wall of the auxiliary block, which can reduce the friction between the auxiliary block and the wall.

[0020] Preferably, the inner wall of the body is provided with a cleaning structure, and the cleaning structure includes a slot, which is opened on the frame, and the inner wall of the slot is clamped with a movable rail, and the inner wall of the movable rail is slidably connected with an adjusting block, and the side of the adjusting block away from the slide rail is fixedly connected with a connecting rod, and the end of the connecting rod away from the slider is fixedly connected with a cleaning plate, and the cleaning plate is fitted with the auger, and the end of the movable rail away from the slot is fixedly connected with a connecting plate, and the inner wall of the connecting plate is threadedly connected with a screw rod.

[0021] By adopting this preferred scheme, when the auger needs to be cleaned, the movable rail is pulled to move, and then the movable rail is installed in the slot, and then the screw rod is turned to fix it, the cleaning plate is fitted with the auger, and the auger is started to drive the cleaning plate to move, the cleaning plate drives the connecting rod to move, and the connecting rod drives the adjusting block to move on the inner wall of the movable rail.

[0022] Preferably, one end of the screw rod away from the connecting plate is fixedly connected to a handle bar, and the cross-section of the handle bar is circular.

[0023] By adopting this preferred solution, when the screw rod needs to be turned, the handle rod can be directly turned, and the handle rod drives the screw rod to rotate, and the handle rod makes it more convenient to rotate the screw rod.

[0024] Preferably, the arc surface of the handle is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly distributed on the handle.

[0025] By adopting this preferred solution, the anti-slip pattern can increase the friction between the hand and the handle, making it less likely to slide when the handle is turned.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are:

[0027] 1. In the present invention, by setting a supporting structure, when the bolt hole needs to be grouted, concrete is poured into the feed hopper, and then the auger is rotated to align the ring with the bolt hole, and then concrete is injected into the bolt hole from the discharge port.

[0028] 2. In the present invention, after the grouting of the bolt hole is completed, the slip ring is pulled to reset, the slip ring slider moves, the slider drives the spring to stretch, and then the screw is screwed to fix it. When it is necessary to grout other bolt holes, the screw is screwed to loosen it, the spring stretches and drives the slider to slide on the inner wall of the slide rail, the limit rod limits the slider and the spring, the slider drives the slip ring to move, the slip ring drives the slide plate to move, the slide plate slides on the arc plate of the fixed rod and the moving rod, and then the slide plate is tilted to drive the shaft rod to rotate on the inner wall of the slip ring, and then the slide plate drives the moving rod to The inner wall of the slot slides, and then the moving rod drives the moving block to move on the arc surface of the sliding rod, and then the slider drives the card block to move. When the card block moves to the appropriate position, it is engaged with the tooth block. A very large machine is required to move the card block, and then the slide plate contacts the wall, and then the screw is screwed to fix it. The slide plate supports the bolt hole feeder, and the protective pad can protect the card block and the tooth block to avoid wear of the card block and the tooth block when moving the card block, thereby increasing the service life of the card block and the tooth block. By setting the supporting structure, the effect of supporting the bolt hole feeder is achieved.

[0029] 3. In the present invention, by setting an adjustment structure, when supporting different wall surfaces, the slide plate drives the auxiliary block to fit the wall, the auxiliary block drives the coil spring to contract, and the auxiliary block drives the rotating rod to rotate on the inner wall of the limit block. When the support is completed, the coil spring is stretched to drive the auxiliary block to reset. When in contact with the wall, the roller slides on the wall, and the roller drives the round rod to rotate on the inner wall of the auxiliary block, which can reduce the friction between the auxiliary block and the wall. By setting the adjustment structure, the effect of supporting different wall surfaces is achieved.

[0030] 4. In the present invention, a cleaning structure is provided, the movable rail is pulled to move, and then the movable rail is installed in the slot, and then the handle is twisted, the handle drives the screw rod to be fixed, the cleaning plate is fitted with the auger, the auger is started to drive the cleaning plate to move, the cleaning plate drives the connecting rod to move, and the connecting rod drives the adjusting block to move on the inner wall of the movable rail, wherein the anti-slip pattern can increase the friction between the hand and the handle, so that it is not easy to slide when the handle is turned, and by providing the cleaning structure, the effect of conveniently cleaning the internal auger is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The present invention provides a three-dimensional structural schematic diagram of an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals;

[0032] Figure 2 The side structural schematic diagram of the adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures of hospitals proposed by the present invention;

[0033] Figure 3 The present invention provides a schematic diagram of the internal structure of an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals;

[0034] Figure 4 A schematic diagram of the supporting structure of an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures of hospitals proposed by the present invention;

[0035] Figure 5 The present invention proposes an adjustable feeder for grouting holes of hospital prefabricated structures and cast-in-place structures Figure 4 A magnified image of point A;

[0036] Figure 6 The present invention proposes an adjustable feeder for grouting holes of hospital prefabricated structures and cast-in-place structures Figure 4 Schematic diagram of some structures;

[0037] Figure 7 The present invention proposes an adjustable feeder for grouting holes of hospital prefabricated structures and cast-in-place structures Figure 6 The enlarged view of point B;

[0038] Figure 8 The present invention provides a schematic diagram of the adjustment structure of an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals;

[0039] Fig. 9 The present invention provides a schematic diagram of the cleaning structure of an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals;

[0040] Fig.10 The present invention proposes an adjustable feeder for grouting holes of hospital prefabricated structures and cast-in-place structures Fig. 9 Enlarged view of point C;

[0041] Fig.11 The present invention proposes an adjustable feeder for grouting holes of hospital prefabricated structures and cast-in-place structures Fig. 9 The enlarged view of point D;

[0042] Fig.12 The present invention proposes an adjustable feeder for grouting holes of hospital prefabricated structures and cast-in-place structures Fig. 9 Schematic diagram of part of the structure.

[0043] Legend: 1. Machine body; 2. Feed hopper; 3. Auger; 4. Ring; 5. Discharge port; 6. Support structure; 61. Moving assembly; 611. Slide rail; 612. Slide ring; 613. Sliding block; 614. Limit rod; 615. Spring; 62. Limit assembly; 621. Vertical plate; 622. Fixed plate; 623. Sliding rod; 624. Moving block; 625. Tooth block; 626. Notch; 627. Block; 628. Anti-locking block Protective pad; 63, screw rod; 64, slide plate; 65, shaft rod; 66, fixed rod; 67, movable rod; 7, adjustment structure; 71, limit block; 72, coil spring; 73, rotating rod; 74, auxiliary block; 75, round rod; 76, roller; 8, cleaning structure; 81, movable rail; 82, adjustment block; 83, connecting rod; 84, cleaning plate; 85, connecting plate; 86, screw rod; 87, anti-slip pattern; 88, handle; 89, slot. DETAILED DESCRIPTION

[0044] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0045] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0046] Embodiment 1, as Figure 1-12 As shown, the present invention provides an adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals, including a body 1 and an adjusting structure 7. A feed hopper 2 is fixedly connected to the arc surface on the upper side of the body 1, an auger 3 is installed inside the body 1, a ring 4 is fixedly connected to one end of the body 1, a discharge port 5 is provided at the end of the body 1 close to the ring 4, a supporting structure 6 is provided on the arc surface of the body 1, an adjusting structure 7 is provided at the end of the slide plate 64 away from the slip ring 612, and a cleaning structure 8 is provided on the inner wall of the body 1.

[0047] The following is a detailed description of the specific settings and functions of the support structure 6, the adjustment structure 7, and the cleaning structure 8. Figures 1 to 7As shown, the support structure 6 includes a moving component 61, and the moving component 61 includes a plurality of slide rails 611, and the plurality of slide rails 611 are fixedly connected to the body 1. The inner wall of the slide rail 611 is slidably connected with a slider 613, and the end of the slider 613 away from the slide rail 611 is fixedly connected with a slip ring 612, and the arc surface of the slip ring 612 is threadedly connected to the screw 63, and the side of the slip ring 612 close to the ring 4 is rotatably connected with a plurality of shaft rods 65, and the arc surface of the shaft rod 65 is fixedly connected with a slide plate 64, and the arc surface of the ring 4 is provided with a limiting component 62, and the limiting component 62 includes a plurality of vertical plates 621, and the plurality of vertical plates 621 are fixedly connected to the ring 4, and a notch 626 is provided on one side of the vertical plate 621, and one side of the vertical plate 621 is fixedly connected with two fixed plates 622, and the fixed Two sliding rods 623 are fixedly connected to the side of the plates 622 that are close to each other, and the arc surface of the sliding rod 623 is slidably connected to a moving block 624, and the end of the moving block 624 close to the notch 626 is fixedly connected to a moving rod 67, and the end of the vertical plate 621 away from the moving block 624 is fixedly connected to a fixed rod 66, and the fixed rod 66 and the moving rod 67 are slidably connected to the slide plate 64, and the end of the moving block 624 away from the ring 4 is fixedly connected to a clamping block 627, and the side of the vertical plate 621 close to the clamping block 627 is fixedly connected to a plurality of tooth blocks 625, and the tooth blocks 625 fit with the clamping block 627. When it is necessary to support the bolt hole feeder, the slip ring 612 is pulled to drive the slider 613 to move, and the slider 613 slides on the inner wall of the slide rail 611, and the slip ring 612 drives The slide plate 64 moves, and the slide plate 64 slides on the arc plate of the fixed rod 66 and the moving rod 67, and then the slide plate 64 tilts to drive the shaft rod 65 to rotate on the inner wall of the slip ring 612, and then the slide plate 64 drives the moving rod 67 to slide on the inner wall of the slot 626, and then the moving rod 67 drives the moving block 624 to move on the arc surface of the slide rod 623, and then the slider 613 drives the block 627 to move, and when the block 627 moves to the appropriate position, it is engaged with the tooth block 625. A very large machine is required to move the block 627, and then the slide plate 64 contacts the wall, and then the screw 63 is screwed to fix it, and the slide plate 64 supports the bolt hole feeder, and the blocks 627 are fixedly connected with protective pads on both sides close to the tooth block 625. 628, the protective pad 628 is a rubber pad, which can protect the block 627 and the tooth block 625 to avoid wear of the block 627 and the tooth block 625 when the block 627 is moved, thereby increasing the service life of the block 627 and the tooth block 625. The inner fixed connection of the slide rail 611 is provided with a limit rod 614, and the slider 613 is slidably connected with the limit rod 614. The limit rod 614 can limit the slider 613 to avoid deviation of the slider 613 when sliding on the inner wall of the slide rail 611, thereby improving the sliding stability of the slider 613. The arc surface of the limit rod 614 is sleeved with a spring 615, and the two ends of the spring 615 are respectively fixedly connected to the slider 613 and the slide rail 611. After the grouting of the bolt hole is completed, the slip ring 612 is pulled to reset.The slide ring 612 and the slider 613 move, and the slider 613 drives the spring 615 to stretch, and then the screw 63 is screwed to fix it. When it is necessary to grout other bolt holes, the screw 63 is screwed to loosen it, and the spring 615 stretches and drives the scraper to support the bolt hole feeder.

[0048] The effect achieved by the entire supporting structure 6 is that after the grouting of the bolt hole is completed, the slip ring 612 is pulled to reset, the slider 613 of the slip ring 612 moves, the slider 613 drives the spring 615 to stretch, and then the screw 63 is screwed to fix it. When it is necessary to grout other bolt holes, the screw 63 is screwed to loosen it, the spring 615 is stretched to drive the slider 613 to slide on the inner wall of the slide rail 611, the limiting rod 614 limits the slider 613 and the spring 615, the slider 613 drives the slip ring 612 to move, the slip ring 612 drives the slide plate 64 to move, the slide plate 64 slides on the arc plate of the fixed rod 66 and the movable rod 67, and then the slide plate 64 is tilted to drive the shaft rod 65 to rotate on the inner wall of the slip ring 612, and then the slide plate 64 The moving rod 67 is driven to slide on the inner wall of the groove 626, and then the moving rod 67 drives the moving block 624 to move on the arc surface of the sliding rod 623, and then the slider 613 drives the clamping block 627 to move. When the clamping block 627 moves to the appropriate position, it is clamped with the tooth block 625. A very large machine is required to move the clamping block 627, and then the slide plate 64 contacts the wall, and then the screw 63 is screwed to fix it. The slide plate 64 supports the bolt hole feeder, wherein the protective pad 628 can protect the clamping block 627 and the tooth block 625 to avoid wear of the clamping block 627 and the tooth block 625 when the clamping block 627 is moved, thereby increasing the service life of the clamping block 627 and the tooth block 625. By setting the supporting structure 6, the effect of supporting the bolt hole feeder is achieved.

[0049] like Figure 8 As shown, the adjustment structure 7 includes a limit block 71, the limit block 71 is fixedly connected to the slide plate 64, the inner wall of the limit block 71 is rotatably connected to a rotating rod 73, the rotating rod 73, the arc surface of the rotating rod 73 is fixedly connected to an auxiliary block 74, the arc surfaces at both ends of the rotating rod 73 are sleeved with coil springs 72, the two ends of the coil spring 72 are respectively fixedly connected to the auxiliary block 74 and the limit block 71, when supporting different wall surfaces, the slide plate 64 drives the auxiliary block 74 to fit the wall, and the auxiliary block 74 drives the coil spring 72 is contracted, and the auxiliary block 74 drives the rotating rod 73 to rotate on the inner wall of the limit block 71. When the support is completed, the coil spring 72 is stretched to drive the auxiliary block 74 to reset. The inner wall of the auxiliary block 74 is rotatably connected with a round rod 75, and the arc surface of the round rod 75 is fixedly connected with a plurality of rollers 76. When in contact with the wall, the rollers 76 slide on the wall, and the rollers 76 drive the round rod 75 to rotate on the inner wall of the auxiliary block 74, which can reduce the friction between the auxiliary block 74 and the wall.

[0050] The effect achieved by the entire adjustment structure 7 is that when supporting different wall surfaces, the slide plate 64 drives the auxiliary block 74 to fit the wall, the auxiliary block 74 drives the coil spring 72 to contract, and the auxiliary block 74 drives the rotating rod 73 to rotate on the inner wall of the limit block 71. When the support is completed, the coil spring 72 is stretched to drive the auxiliary block 74 to reset. When in contact with the wall, the roller 76 slides on the wall, and the roller 76 drives the round rod 75 to rotate on the inner wall of the auxiliary block 74, which can reduce the friction between the auxiliary block 74 and the wall. By setting the adjustment structure 7, the effect of supporting different wall surfaces is achieved.

[0051] like Figures 9 to 12 As shown, the cleaning structure 8 includes a slot 89, which is provided on the frame 1, and the inner wall of the slot 89 is connected with a movable rail 81, and the inner wall of the movable rail 81 is slidably connected with an adjusting block 82, and the side of the adjusting block 82 away from the slide rail 611 is fixedly connected with a connecting rod 83, and the end of the connecting rod 83 away from the slider 613 is fixedly connected with a cleaning plate 84, and the cleaning plate 84 is fitted with the auger 3, and the end of the movable rail 81 away from the slot 89 is fixedly connected with a connecting plate 85, and the inner wall of the connecting plate 85 is threadedly connected with a screw rod 86. When the auger 3 needs to be cleaned, the movable rail 81 is pulled to move, and then the movable rail 81 is installed in the slot 89, and then the screw rod 86 is screwed to fix it, so that the cleaning plate 84 and the auger 3 are in contact with each other. The auger 3 is fitted together, the auger 3 is started to drive the cleaning plate 84 to move, the cleaning plate 84 drives the connecting rod 83 to move, the connecting rod 83 drives the adjusting block 82 to move on the inner wall of the movable rail 81, and the end of the screw rod 86 away from the connecting plate 85 is fixedly connected with a handle bar 88, the cross-section of the handle bar 88 is circular, and when the screw rod 86 needs to be twisted, the handle bar 88 can be directly twisted, and the handle bar 88 drives the screw rod 86 to rotate, and the handle bar 88 makes it more convenient to rotate the screw rod 86, and the arc surface of the handle bar 88 is provided with a plurality of anti-skid patterns 87, and the plurality of anti-skid patterns 87 are evenly distributed on the handle bar 88, and the anti-skid patterns 87 can increase the friction between the hand and the handle bar 88, so that it is not easy to slide when the handle bar 88 is rotated.

[0052] The effect achieved by the entire cleaning structure 8 is to pull the movable rail 81 to move, then install the movable rail 81 into the slot 89, and then twist the handle 88, the handle 88 drives the screw rod 86 to fix it, fit the cleaning plate 84 with the auger 3, start the auger 3 to drive the cleaning plate 84 to move, the cleaning plate 84 drives the connecting rod 83 to move, and the connecting rod 83 drives the adjusting block 82 to move on the inner wall of the movable rail 81, wherein the anti-slip pattern 87 can increase the friction between the hand and the handle 88, so that it is not easy to slide when the handle 88 is turned. By setting the cleaning structure 8, the effect of conveniently cleaning the internal auger 3 is achieved.

[0053] The overall working principle is that by setting the support structure 6, when the bolt hole needs to be grouted, concrete is poured into the feed hopper 2, and then the auger 3 is rotated to align the ring 4 with the bolt hole, and then the concrete is injected into the bolt hole from the discharge port 5.

[0054] After the bolt hole is grouted, the slip ring 612 is pulled to reset, the slider 613 of the slip ring 612 moves, the slider 613 drives the spring 615 to stretch, and then the screw 63 is screwed to fix it. When it is necessary to grout other bolt holes, the screw 63 is screwed to loosen it, the spring 615 is stretched to drive the slider 613 to slide on the inner wall of the slide rail 611, the limiting rod 614 limits the slider 613 and the spring 615, the slider 613 drives the slip ring 612 to move, the slip ring 612 drives the slide plate 64 to move, the slide plate 64 slides on the arc plate of the fixed rod 66 and the moving rod 67, and then the slide plate 64 is tilted to drive the shaft rod 65 to rotate on the inner wall of the slip ring 612, and then the slide plate 64 drives the moving rod 67 Slide on the inner wall of the groove 626, and then the moving rod 67 drives the moving block 624 to move on the arc surface of the sliding rod 623, and then the slider 613 drives the clamping block 627 to move. When the clamping block 627 moves to the appropriate position, it is clamped with the tooth block 625. A very large machine is required to move the clamping block 627, and then the slide plate 64 contacts the wall, and then the screw 63 is screwed to fix it. The slide plate 64 supports the bolt hole feeder, wherein the protective pad 628 can protect the clamping block 627 and the tooth block 625 to avoid wear of the clamping block 627 and the tooth block 625 when the clamping block 627 is moved, thereby increasing the service life of the clamping block 627 and the tooth block 625. By setting the supporting structure 6, the effect of supporting the bolt hole feeder is achieved. By setting the adjustment structure 7, when supporting different wall surfaces, the slide plate 64 drives the auxiliary block 74 to fit the wall, the auxiliary block 74 drives the coil spring 72 to contract, and the auxiliary block 74 drives the rotating rod 73 to rotate on the inner wall of the limit block 71. When the support is completed, the coil spring 72 is stretched to drive the auxiliary block 74 to reset. When in contact with the wall, the roller 76 slides on the wall, and the roller 76 drives the round rod 75 to rotate on the inner wall of the auxiliary block 74, which can reduce the friction between the auxiliary block 74 and the wall. By setting the adjustment structure 7, the effect of supporting different wall surfaces is achieved.

[0055] By setting the cleaning structure 8, the movable rail 81 is pulled to move, and then the movable rail 81 is installed in the slot 89, and then the handle 88 is twisted, the handle 88 drives the screw rod 86 to be fixed, and the cleaning plate 84 is fitted with the auger 3, and the auger 3 is started to drive the cleaning plate 84 to move, and the cleaning plate 84 drives the connecting rod 83 to move, and the connecting rod 83 drives the adjusting block 82 to move on the inner wall of the movable rail 81, wherein the anti-slip pattern 87 can increase the friction between the hand and the handle 88, so that it is not easy to slide when the handle 88 is turned. By setting the cleaning structure 8, the effect of conveniently cleaning the internal auger 3 is achieved.

[0056] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals, comprising a body (1) and an adjustment structure (7), characterized in that: A feed hopper (2) is fixedly connected to the arc surface on the upper side of the machine body (1), an auger (3) is installed inside the machine body (1), a ring (4) is fixedly connected to one end of the machine body (1), a discharge port (5) is provided at one end of the machine body (1) close to the ring (4), and a support structure (6) is provided on the arc surface of the machine body (1); The support structure (6) comprises a moving assembly (61), the moving assembly (61) comprises a plurality of slide rails (611), the plurality of slide rails (611) are fixedly connected to the machine body (1), the inner wall of the slide rail (611) is slidably connected to a slider (613), one end of the slider (613) away from the slide rail (611) is fixedly connected to a slip ring (612), the arc surface of the slip ring (612) is threadedly connected to the screw rod (63), the side of the slip ring (612) close to the circular ring (4) is rotatably connected to a plurality of shaft rods (65), the arc surface of the shaft rod (65) is fixedly connected to a slide plate (64), the arc surface of the circular ring (4) is provided with a limiting assembly (62), the limiting assembly (62) comprises a plurality of vertical plates (621), the plurality of vertical plates (621) are fixedly connected to the circular ring (4), one side of the vertical plates (621) A notch (626) is provided, one side of the vertical plate (621) is fixedly connected to two fixed plates (622), the sides of the fixed plates (622) close to each other are fixedly connected to two sliding rods (623), the arc surface of the sliding rod (623) is slidably connected to a moving block (624), one end of the moving block (624) close to the notch (626) is fixedly connected to a moving rod (67), one end of the vertical plate (621) away from the moving block (624) is fixedly connected to a fixed rod (66), the fixed rod (66) and the moving rod (67) are slidably connected to the slide plate (64), one end of the moving block (624) away from the ring (4) is fixedly connected to a clamping block (627), and one side of the vertical plate (621) close to the clamping block (627) is fixedly connected to a plurality of tooth blocks (625), and the tooth block (625) fits with the clamping block (627).

2. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 1 is characterized by: Both sides of the clamping block (627) close to the tooth block (625) are fixedly connected with protective pads (628), and the protective pads (628) are rubber pads.

3. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 2 is characterized by: The interior of the slide rail (611) is fixedly connected to a limiting rod (614), and the sliding block (613) is slidably connected to the limiting rod (614).

4. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 3 is characterized by: The arc surface of the limiting rod (614) is sleeved with a spring (615), and the two ends of the spring (615) are respectively fixedly connected to the sliding block (613) and the sliding rail (611).

5. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 1 is characterized by: An adjustment structure (7) is provided at one end of the slide plate (64) away from the slip ring (612), and the adjustment structure (7) comprises a limit block (71), the limit block (71) is fixedly connected to the slide plate (64), the inner wall of the limit block (71) is rotatably connected to a rotating rod (73), the rotating rod (73), and the arc surface of the rotating rod (73) are fixedly connected to an auxiliary block (74), the arc surfaces at both ends of the rotating rod (73) are sleeved with coil springs (72), and the two ends of the coil spring (72) are respectively fixedly connected to the auxiliary block (74) and the limit block (71).

6. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 5 is characterized by: The inner wall of the auxiliary block (74) is rotatably connected to a round rod (75), and the arc surface of the round rod (75) is fixedly connected to a plurality of rollers (76).

7. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 1 is characterized by: The inner wall of the machine body (1) is provided with a cleaning structure (8), and the cleaning structure (8) comprises a slot (89), wherein the slot (89) is provided on the machine body (1), and the inner wall of the slot (89) is connected with a movable rail (81), and the inner wall of the movable rail (81) is slidably connected with an adjustment block (82), and the side of the adjustment block (82) away from the slide rail (611) is fixedly connected with a connecting rod (83), and the end of the connecting rod (83) away from the slider (613) is fixedly connected with a cleaning plate (84), and the cleaning plate (84) is fitted with the auger (3), and the end of the movable rail (81) away from the slot (89) is fixedly connected with a connecting plate (85), and the inner wall of the connecting plate (85) is threadedly connected with a screw rod (86).

8. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 7 is characterized by: One end of the screw rod (86) away from the connecting plate (85) is fixedly connected to a handle bar (88), and the cross section of the handle bar (88) is circular.

9. The adjustable feeder for grouting holes of prefabricated structures and cast-in-place structures in hospitals according to claim 8, characterized in that: The arc surface of the handlebar (88) is provided with a plurality of anti-skid patterns (87), and the plurality of anti-skid patterns (87) are evenly distributed on the handlebar (88).

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