Aluminum mold K plate screw hole plugging device

Abstract

The utility model discloses an aluminum mold K plate screw hole plugging device, which relates to the technical field of building auxiliary construction equipment and comprises a telescopic handheld rod, a fixing support capable of fixing a foaming bottle is arranged at the upper end of the telescopic handheld rod, a foaming jet switch is arranged at an output port of the foaming bottle, and a spray gun pipe is mounted at the other end of the foaming jet switch. A groove is formed in the bottom of the telescopic handheld rod, a motor and a battery pack matched with the motor are installed in the groove, the output end of the motor extends out of the outer wall of the telescopic handheld rod and is provided with a hinge wheel, and the hinge wheel is connected with a foaming injection switch through a pull rope. The construction efficiency is improved, the plugging fullness is good, the operation is simple, the construction is convenient, and the novel climbing-free plugging device is convenient to popularize and apply.

Description

Technical Field

[0001] The utility model relates to the technical field of building auxiliary construction equipment, in particular to a screw hole plugging device for an aluminum mold K plate. Background Art

[0002] In recent years, with the development of passive buildings, "aluminum replacing wood" has gradually been realized, and the pull-type aluminum alloy formwork support system has become the first choice. The aluminum alloy formwork system is a new type of formwork system emerging in China. The application of the whole set of formwork is still in the exploratory stage, and the progress level, proficiency, and supporting measures have not been able to keep up, such as the treatment of the screw holes left on the surface of the shear wall after the K-plate is removed. The aluminum alloy K-plate is the receiving system of the external shear wall. After the K-plate is removed, there will be screw holes on the surface of the shear wall. Since the passive building shear wall has no plastering process and directly scrapes the putty, the screw holes need to be blocked in advance.

[0003] The aluminum formwork tab system is one of the aluminum formwork systems. It adopts the pull-tab aluminum alloy formwork for construction. There are generally the following technical difficulties in dealing with the screw holes of the shear wall: First, the preparation time before construction is long, and the ladder, safety rope, and safety belt are fixed in advance, which increases the construction time; second, there are safety hazards. Since the screw holes are more than 2.8 meters above the ground, manual ladder climbing is required. When encountering locations such as pipe wells and balconies, two people are required to cooperate in construction; third, the plugging fullness does not meet the requirements. Since the screw holes are in the outer wall, the plugging quality directly affects the risk of water seepage; fourth, the construction efficiency is low, the time for a single plugging is long, the cost is high, and it does not meet the standards of refined construction. Utility Model Content

[0004] In order to overcome the defects of the prior art such as long preparation time before construction, potential safety hazards, sealing fullness not meeting the requirements and low construction efficiency, the utility model provides an aluminum mold K-plate screw hole sealing device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an aluminum mold K-plate screw hole sealing device, comprising a telescopic hand-held rod, the upper end of the telescopic hand-held rod is provided with a fixing bracket capable of fixing a foaming bottle, the output port of the foaming bottle is provided with a foaming spray switch, the other end of the foaming spray switch is installed with a spray gun tube, the bottom of the telescopic hand-held rod is provided with a groove, a motor and a battery pack matched with the motor are installed in the groove, the output end of the motor extends out of the outer wall of the telescopic hand-held rod and is provided with a hinge wheel, and the hinge wheel is connected to the foaming spray switch through a pull rope.

[0006] As a further improvement of the utility model, the telescopic hand-held rod includes an outer rod and an inner rod inserted into the inner cavity of the outer rod, the outer rod and the inner rod are both provided with threaded holes, and bolts are installed in the corresponding threaded holes on the outer rod and the inner rod.

[0007] As a further improvement of the utility model, an anti-slip sleeve is provided at the lower part of the telescopic hand-held rod.

[0008] As a further improvement of the utility model, a handle is provided at the lower part of the telescopic hand-held rod.

[0009] As a further improvement of the utility model, a rubber sleeve capable of limiting the position of the foaming bottle is provided in the fixed bracket.

[0010] As a further improvement of the utility model, the drawstring is an elastic drawstring.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model is suitable for the sealing construction of screw holes in shear walls of passive buildings, has standardized sealing, is easy to use, reduces the potential safety hazards and construction costs of workers working at heights while ensuring the quality of construction, improves construction efficiency, has good sealing fullness, is simple to operate and convenient to construct, and is a new type of non-climbing sealing device that is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0013] Figure 1 The utility model is a structural schematic diagram of a screw hole sealing device for an aluminum mold K plate.

[0014] Figure 2 It is a structural schematic diagram of the telescopic hand-held rod of the utility model.

[0015] In the figure: 1. spray gun tube; 2. foaming spray switch; 3. foaming bottle; 4. fixing bracket; 5. pull rope; 6. telescopic hand-held rod; 7. bolt; 8. hinge wheel; 9. motor; 10. battery pack; 11. groove; 12. anti-slip cover; 13. handle. DETAILED DESCRIPTION

[0016] In order to make the technical solution and beneficial effects of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0017] Reference Figure 1 The utility model embodiment discloses a screw hole plugging device for an aluminum mold K plate, comprising a telescopic hand-held rod 6, the upper end of the telescopic hand-held rod 6 is provided with a fixing bracket 4 capable of fixing a foaming bottle 3, the output port of the foaming bottle 3 is provided with a foaming spray switch 2, the other end of the foaming spray switch 2 is provided with a spray gun tube 1, the bottom of the telescopic hand-held rod 6 is provided with a groove 11, a motor 9 and a battery pack 10 matched with the motor 9 are installed in the groove 11, the output end of the motor 9 extends out of the outer wall of the telescopic hand-held rod 6 and is provided with a hinge wheel 8, and the hinge wheel 8 is connected to the foaming spray switch 2 through a pull rope 5.

[0018] The pull cord 5 is an elastic pull cord to prevent the foaming spray switch 2 from being damaged due to sudden force.

[0019] First, the length of the telescopic hand-held rod 6 is adjusted according to the height position of the screw hole. After the length adjustment is completed, a fixed bracket 4 is installed on the upper part of the telescopic hand-held rod 6, and the foaming bottle 3 is placed in the fixed bracket 4. The foaming spray switch 2 is installed at the output port of the foaming bottle 3, and the spray gun tube 1 is installed at the other end of the foaming spray switch 2. The motor 9 is installed in the groove 11 at the bottom of the telescopic hand-held rod 6, and the battery pack 10 and the hinge wheel 8 are installed in sequence. One end of the pull rope 5 is connected to the foaming spray switch 2, and the other end of the pull rope 5 is connected to the hinge wheel 8, and the pull rope 5 is tightened.

[0020] After the assembly is completed, the plugging construction begins. The spray gun tube 1 is placed at two-thirds of the screw hole, the telescopic hand-held rod 6 is held tightly, the motor 9 is started, the motor 9 drives the hinge wheel 8 to run, the pull rope 5 starts to wind up, and by pulling the foaming spray switch 2, the foam is sprayed out through the spray gun tube 1 to block. When the foam is seen at the edge of the screw hole, the motor 9 is reversed, and the pull rope 5 begins to change from a tight state to a loose state, and the foaming stops and continues to spray.

[0021] Reference Figure 2 The telescopic hand-held rod 6 includes an outer rod 61 and an inner rod 62 inserted into the inner cavity of the outer rod 61. The outer rod 61 and the inner rod 62 are both provided with threaded holes 63. Bolts 7 are installed in the corresponding threaded holes 63 on the outer rod 61 and the inner rod 62. The length of the outer rod 61 and the inner rod 62 is adjusted according to the height position of the screw hole. After the length adjustment is completed, they are fixed by the bolts 7. The lower part of the telescopic hand-held rod 6 is provided with an anti-slip cover 12, and the lower part of the telescopic hand-held rod 6 is provided with a handle 13, so that the hand-held is more stable.

[0022] A rubber sleeve capable of limiting the position of the foaming bottle 3 is arranged in the fixing bracket 4 , and the foaming bottle 3 can be firmly installed in the fixing bracket 4 .

[0023] The screw holes are blocked in sequence, and the used foaming bottles 3 are replaced during the process. After all the construction is completed, the used foaming bottles 3 are collected and summarized, and the motor 9 and the battery pack 10 are removed and placed in a warehouse for storage. This realizes the workers' avoidance of high-altitude operations, solves the leakage problem caused by incomplete blocking, saves cost investment, and improves construction efficiency.

[0024] It should be understood that the specific embodiments described herein are only used to understand the present invention and are not used to limit the present invention. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

Claims

1. A screw hole plugging device for an aluminum mold K plate, characterized in that: The invention comprises a telescopic hand-held rod (6), the upper end of which is provided with a fixing bracket (4) capable of fixing a foaming bottle (3), the output port of the foaming bottle (3) is provided with a foaming spray switch (2), the other end of the foaming spray switch (2) is provided with a spray gun tube (1), the bottom of the telescopic hand-held rod (6) is provided with a groove (11), a motor (9) and a battery pack (10) matched with the motor (9) are installed in the groove (11), the output end of the motor (9) extends out of the outer wall of the telescopic hand-held rod (6) and is provided with a hinge wheel (8), and the hinge wheel (8) is connected to the foaming spray switch (2) through a pull rope (5).

2. The aluminum mold K-plate screw hole plugging device according to claim 1, characterized in that: The telescopic hand-held rod (6) comprises an outer rod (61) and an inner rod (62) inserted into the inner cavity of the outer rod (61). The outer rod (61) and the inner rod (62) are both provided with threaded holes (63). Bolts (7) are installed in the corresponding threaded holes (63) on the outer rod (61) and the inner rod (62).

3. The aluminum mold K-plate screw hole plugging device according to claim 2 is characterized by: The lower part of the telescopic hand-held rod (6) is provided with an anti-slip cover (12).

4. The aluminum mold K-plate screw hole plugging device according to claim 3 is characterized by: A handle (13) is provided at the lower part of the telescopic hand-held rod (6).

5. The aluminum mold K-plate screw hole plugging device according to claim 4, characterized in that: A rubber sleeve capable of limiting the position of the foaming bottle (3) is arranged inside the fixed bracket (4).

6. The aluminum mold K-plate screw hole plugging device according to claim 5, characterized in that: The drawstring (5) is an elastic drawstring.

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