Door and window gap filling device

Abstract

The utility model relates to the technical field of building decoration, in particular to a door and window gap filling device which comprises a centering plate, rotatable double-end threaded rods are arranged in the centering plate, and the thread turning directions of the double-end threaded rods are opposite and located at the two ends of the centering plate. The positions, located at the two ends of the centering plate, of the double-end threaded rod are sleeved with sliding blocks capable of synchronously sliding outwards or inwards, the top ends of the multiple sliding blocks are each provided with a rotatable threaded transmission rod, the threaded transmission rods are in threaded connection with extending arms, and clamping blocks with the positions adjustable are arranged on the outer sides of the extending arms. According to the door and window gap filling equipment, a worker can fill indoor and outdoor door and window gaps by operating the equipment indoors, the situation that the worker crosses over doors and windows and fills the door and window gaps outdoors is not needed, the situation that the worker falls off from high altitude is avoided, and the working efficiency is improved. And meanwhile, workers are prevented from using uncomfortable body positions for filling work for a long time, and the probability of occupational diseases is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a door and window gap filling device. Background Art

[0002] Filling the gaps in doors and windows can effectively prevent the exchange of hot and cold air between indoors and outdoors, thereby improving the thermal insulation performance of the room. In winter, it can reduce the penetration of cold air from the outside and keep the room warm; in summer, it can block the entry of hot air from the outside and reduce the indoor temperature. After the gaps are filled, the gaps between the window frame and the wall are tightly filled, which can play a role in waterproofing and preventing leakage, preventing rainwater from leaking into the room through the gaps.

[0003] In the process of filling the gaps of doors and windows, there are situations where indoor gaps are filled and outdoor gaps are filled. In the process of filling outdoor gaps, there is a possibility that construction workers may fall from a height. The gap filling of outdoor doors and windows often involves high-altitude operations, such as the installation and maintenance of doors and windows in high-rise buildings or villas. When working at heights, workers may fall due to loss of balance or slipping. At the same time, during outdoor construction, the discomfort of the workers' body position may also affect the accuracy of the operation of the filling tools. If the body position is not correct, it may lead to operational errors or improper use of tools, which will not only reduce the filling effect, but also waste time and materials.

[0004] Therefore, it is necessary to invent a door and window gap filling device to solve the above problems. Summary of the invention

[0005] In order to address the deficiencies of the prior art, the purpose of the utility model is to provide a door and window gap filling device, which solves the problem that construction workers may fall from a height during the process of filling outdoor gaps in actual use. When the body position is not appropriate, it may lead to operational errors or improper use of tools by the workers, which will not only reduce the filling effect, but also waste time and materials.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A door and window gap filling device comprises a centering plate, wherein a rotatable double-headed threaded rod is arranged inside the centering plate, the threads of the double-headed threaded rod have opposite rotation directions and are located at both ends of the centering plate, the double-headed threaded rod is located at both ends of the centering plate and is sleeved with sliders that can slide synchronously outward or inward, a plurality of sliders are each provided with a rotatable threaded transmission rod at the top end, the threaded transmission rod is threadedly connected to an extension arm, a clamping block with an adjustable position is arranged on the outside of the extension arm, a plurality of filling nozzles with different opening directions are arranged on the outer surface of the clamping block, and a plurality of filling pipes are connected to the clamping block.

[0008] As a preferred solution of the utility model, a plurality of guide rods are provided at the top of the slider, the threaded transmission rod is located inside the two guide rods, an upper positioning plate is fixedly provided at the top of the guide rod, a rotating motor is provided on the upper positioning plate located at the top of the threaded transmission rod, and the output end of the rotating motor passes through and extends to the bottom end of the upper positioning plate and is detachably connected to the threaded transmission rod.

[0009] As a preferred solution of the utility model, the portion of the extension arm located between the upper positioning plate and the slider slides back and forth in the vertical direction, a first sliding groove is provided on the end side wall of the extension arm, the clamping block can slide along the first sliding groove to adjust the position, and the filling nozzle is respectively provided at the top and bottom ends of the clamping block and the outside of the extension arm.

[0010] As a preferred solution of the utility model, an adjustment plate is provided at the bottom of the centering plate, a plurality of slide rails are provided at the bottom of the centering plate, a second slide groove corresponding to the slide rail is opened at the top of the adjustment plate, and the adjustment plate can slide back and forth along the length direction of the second slide groove.

[0011] As a preferred solution of the utility model, a rack is provided on one side of the bottom end of the centering plate, and a rotatable gear is installed on one side wall of the adjustment plate located on the rack, and the gear is meshed with the rack.

[0012] As a preferred solution of the utility model, a plurality of telescopic components are arranged at the bottom end of the adjustment plate, and a support plate is detachably mounted at the bottom end of the telescopic component, and the support plate is placed above the moving component.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the utility model, by adjusting the clamping block to a suitable position, the threaded transmission rod drives the extension arm to slide back and forth in the vertical direction, so as to fill the gaps on the vertical sides of the doors and windows; by rotating the double-headed threaded rod and moving the extension arm to the top or bottom of the doors and windows, the gaps on the horizontal sides of the doors and windows are filled; for the gaps in the middle of the doors and windows that cannot be filled by the double-headed threaded rod, the gear can drive the rack to rotate so that the filling nozzle can fill the unfilled gaps for a second time, thereby ensuring the filling effect of the door and window gaps; by using the door and window gap filling equipment, workers can operate the machine indoors to fill the indoor and outdoor door and window gaps, without the need for workers to step over the doors and windows to fill the door and window gaps outdoors, thereby avoiding the situation where workers fall from heights, and at the same time avoiding workers to use uncomfortable working body positions for a long time for filling work, thereby reducing the probability of occupational diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the local structure of the utility model after the centering plate is removed;

[0017] Figure 3 This is a schematic diagram of the extension arm structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model after the extension arm is removed.

[0019] Explanation of the accompanying drawings: 1. Support plate; 2. Telescopic assembly; 3. Gear; 4. Rack; 5. Adjustment plate; 6. Centering plate; 7. Slider; 8. Guide rod; 9. Threaded transmission rod; 10. Extension arm; 11. Double-headed threaded rod; 12. Rotating motor; 13. Filling nozzle; 14. Filling pipe; 15. Clamping block; 16. First slide groove; 17. Slide rail; 18. Second slide groove; 19. Upper positioning plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] The utility model provides Figure 1-4 The illustrated embodiment of a door and window gap filling device comprises a centering plate 6, wherein a rotatable double-threaded rod 11 is arranged inside the centering plate 6, wherein the threads of the double-threaded rod 11 are opposite to each other and are located at two ends of the centering plate 6, wherein the double-threaded rod 11 is located at two ends of the centering plate 6 and sleeved with sliders 7 that can slide outward or inward synchronously, wherein the top ends of the plurality of sliders 7 are all provided with rotatable threaded transmission rods 9, wherein the threaded transmission rods 9 are threadedly connected to an extension arm 10, wherein a clamping block 15 with an adjustable position is arranged on the outside of the extension arm 10, wherein the outer side of the clamping block 15 is provided with a plurality of screw threads. The surface is provided with a plurality of filling nozzles 13 with different opening directions, the clamping block 15 is connected with a plurality of filling pipes 14, each filling pipe 14 corresponds to the filling nozzle 13, the ends of all the filling pipes 14 are connected to the sealed tank storing the filling material, the filling nozzle 13 can be selected as an angle-adjustable nozzle, the opening position of the filling nozzle 13 can be adjusted, and two openings can be opened for the filling nozzle 13 in each direction, and the two openings extrude the filling material at the same time to compensate for the gap at the corner, thereby ensuring a filling effect with good sealing.

[0022] A plurality of guide rods 8 are arranged at the top of the slider 7, the threaded transmission rod 9 is located inside the two guide rods 8, an upper positioning plate 19 is fixedly arranged at the top of the guide rod 8, the upper positioning plate 19 is located at the top of the threaded transmission rod 9 and a rotating motor 12 is arranged, the output end of the rotating motor 12 is passed through and extends to the bottom end of the upper positioning plate 19 and is detachably connected to the threaded transmission rod 9, the threaded transmission rod 9 is driven to rotate by the rotating motor 12, the lifting of the extension arm 10 is controlled, and the purpose of filling the gap in the vertical direction is achieved.

[0023] The portion of the extension arm 10 between the upper positioning plate 19 and the slider 7 slides back and forth in the vertical direction, a first slide groove 16 is provided on the end side wall of the extension arm 10, the clamping block 15 can slide along the first slide groove 16 to adjust the position, and the filling nozzle 13 is respectively provided at the top and bottom ends of the clamping block 15 and the outside of the extension arm 10. By providing the filling nozzle 13 in multiple directions, it is possible to fill indoor and outdoor gaps at the same time, and to fill gaps in multiple directions of doors and windows.

[0024] An adjusting plate 5 is arranged at the bottom of the centering plate 6, and a plurality of slide rails 17 are arranged at the bottom of the centering plate 6. A second slide groove 18 corresponding to the slide rail 17 is opened on the top of the adjusting plate 5, and the adjusting plate 5 can slide back and forth along the length direction of the second slide groove 18. By setting the slide rail 17 and the second slide groove 18, the sliding direction of the centering plate 6 can be controlled to avoid deviation or tilt during the sliding process of the centering plate 6 driven by the rack 4, which causes the filling nozzle 13 to be unable to accurately align with the gap, thereby improving the accuracy of gap filling.

[0025] A rack 4 is provided on one side of the bottom end of the centering plate 6, and a rotatable gear 3 is installed on one side wall of the adjusting plate 5 located on the rack 4. The gear 3 is meshed with the rack 4. By rotating the gear 3, the rack 4 and the centering plate 6 can be driven to slide back and forth, and the sliding position of the extension arm 10 can be accurately controlled to supplement the gap that cannot be filled. At the same time, by adjusting the position of the centering plate 6, it is convenient to fill the vertical window seams on both sides at the same time, thereby improving the filling efficiency of the gap.

[0026] A plurality of telescopic components 2 are provided at the bottom end of the adjustment plate 5, and a support plate 1 is detachably installed at the bottom end of the telescopic component 2. The support plate 1 is placed above the moving component. Taking into account the different heights of doors and windows, when the height of the window is too high, only using the threaded transmission rod 9 may not be able to caulk the top of the window, affecting the caulking effect of the device. The use of the telescopic component 2 can make up for the rising height of the extension arm 10, and at the same time can save the space occupied by the device, which is convenient for transportation and movement of the device.

[0027] The utility model adjusts the clamping block 15 to a suitable position, and the threaded transmission rod 9 drives the extension arm 10 to slide back and forth in the vertical direction to fill the gaps on the vertical sides of the doors and windows. By rotating the double-headed threaded rod 11 and moving the extension arm 10 to the top or bottom of the doors and windows, the gaps on the horizontal sides of the doors and windows are filled. For the gaps in the middle of the doors and windows that cannot be filled by the double-headed threaded rod 11, the gear 3 drives the rack 4 to rotate, so that the filling nozzle 13 fills the unfilled gaps for a second time to ensure the filling effect of the door and window gaps. By using the door and window gap filling equipment, workers can operate the machine indoors to fill the indoor and outdoor door and window gaps. There is no need for workers to step over the doors and windows to fill the door and window gaps outdoors, which avoids the situation where workers fall from a height and also avoids workers using an uncomfortable body position for a long time to perform filling work, thereby reducing the probability of occupational diseases.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A door and window gap filling device, characterized in that: The invention comprises a centering plate (6), wherein a rotatable double-threaded rod (11) is arranged inside the centering plate (6), wherein the threads of the double-threaded rod (11) are in opposite directions and are located at two ends of the centering plate (6), wherein the double-threaded rod (11) is sleeved with sliders (7) which can slide outward or inward synchronously at both ends of the centering plate (6), wherein the top ends of the plurality of sliders (7) are all provided with rotatable threaded transmission rods (9), wherein the threaded transmission rods (9) are threadedly connected to extension arms (10), wherein the outer side of the extension arms (10) is provided with a clamping block (15) whose position can be adjusted, wherein the outer surface of the clamping block (15) is provided with a plurality of filling nozzles (13) with different opening directions, and wherein the clamping block (15) is connected to a plurality of filling pipes (14).

2. A door and window gap filling device according to claim 1, characterized in that: A plurality of guide rods (8) are arranged at the top of the slider (7), the threaded transmission rod (9) is located inside the two guide rods (8), an upper positioning plate (19) is fixedly arranged at the top of the guide rod (8), a rotating motor (12) is arranged at the top of the upper positioning plate (19) located at the top of the threaded transmission rod (9), and an output end of the rotating motor (12) passes through and extends to the bottom end of the upper positioning plate (19) and is detachably connected to the threaded transmission rod (9).

3. A door and window gap filling device according to claim 2, characterized in that: The portion of the extension arm (10) located between the upper positioning plate (19) and the slider (7) slides back and forth in the vertical direction, a first slide groove (16) is provided on the end side wall of the extension arm (10), the clamping block (15) can slide along the first slide groove (16) to adjust the position, and the filling nozzle (13) is respectively provided at the top and bottom ends of the clamping block (15) and the outer side of the extension arm (10).

4. A door and window gap filling device according to claim 1, characterized in that: An adjustment plate (5) is arranged at the bottom of the centering plate (6), a plurality of slide rails (17) are arranged at the bottom of the centering plate (6), a second slide groove (18) corresponding to the slide rail (17) is opened at the top of the adjustment plate (5), and the adjustment plate (5) can slide back and forth along the length direction of the second slide groove (18).

5. A door and window gap filling device according to claim 4, characterized in that: A rack (4) is provided on one side of the bottom end of the centering plate (6), and a rotatable gear (3) is installed on a side wall of the adjustment plate (5) located on the rack (4), and the gear (3) is meshed with the rack (4).

6. A door and window gap filling device according to claim 4, characterized in that: A plurality of telescopic components (2) are arranged at the bottom end of the adjustment plate (5), and a support plate (1) is detachably mounted at the bottom end of the telescopic component (2), wherein the support plate (1) is placed above the moving component.

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