Glue injection device for reinforcing building structure

Abstract

The utility model discloses a building structure reinforcing glue injection device which comprises a connecting frame, a clamping groove is formed in the connecting frame, two supporting plates for supporting a glue barrel are arranged at the bottom of the connecting frame, the glue barrel filled with glue liquid is placed in the connecting frame, a liquid outlet of the glue barrel is connected in the clamping groove in a clamping mode, and when glue is injected, the glue injection device is fixed on the connecting frame. A motor drives a gear to rotate, the gear is meshed with a toothed plate, a movable frame is driven to move on a connecting block, the movable frame drives a push rod and a push block to move and extrudes a glue barrel, and therefore glue liquid is extruded out, building gaps are filled and reinforced, and a connecting frame drives a scraper to move synchronously when moving, and the glue liquid obtained after gluing is subjected to slicking treatment. The position of the scraper is adjusted by adjusting the positions of the sleeve and the connecting rod, the worm drives the worm gear to rotate, the worm gear drives the connecting rod to rotate, the connecting rod drives the scraper to move, and therefore the angle of the scraper is adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of building structure reinforcement technology, and specifically relates to an adhesive injection device for building structure reinforcement. Background Technology

[0002] Building reinforcement engineering refers to construction measures that strengthen, partially replace, or adjust the internal forces of load-bearing structures, components, and related parts that are insufficient in reliability or for which the owner requires improved reliability, so as to make them have the safety, durability, and practicality required by current design specifications and the owner.

[0003] Structural adhesives are used for repairing and bonding building components, as well as for repairing cracks and voids. Bonds made with structural adhesives are less prone to cracking. Currently, construction workers typically use adhesive injection devices for structural reinforcement to repair cracks or voids in buildings. However, existing injection devices require workers to continuously squeeze the injection tube to dispense the adhesive and aim it at the desired location. Prolonged use can lead to excessive strain on the worker's arm, causing arm pain, harming their health, and reducing work efficiency. Furthermore, after injection, the area must be smoothed again. Utility Model Content

[0004] The purpose of this invention is to provide a glue injection device for reinforcing building structures, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a glue injection device for reinforcing building structures, including a connecting frame, a slot provided inside the connecting frame, two support plates for supporting the glue cylinder at the bottom of the connecting frame, and a handle for easy gripping by the user.

[0006] A connecting block is fixedly connected to the outside of the connecting frame. A pushing component for pushing the glue cylinder to inject glue is provided on the outside of the connecting block, and a transmission component for moving the pushing component is provided on the outside of the connecting block.

[0007] A leveling component is provided on the outside of the connecting frame, and an adjustment component for adjusting its angle is provided on the outside of the leveling component.

[0008] As a building structure reinforcement adhesive injection device provided by this utility model, preferably, the transmission component includes a movable frame disposed on the outside of the connecting block, a motor disposed on the outside of the movable frame, a gear disposed at the output end of the motor, and a toothed plate meshing with the gear disposed on the outside of the connecting block.

[0009] As a building structure reinforcement adhesive injection device provided by this utility model, preferably, the pushing component includes a push rod disposed inside the moving frame, and one end of the push rod is provided with a push block.

[0010] As a building structure reinforcement adhesive injection device provided by this utility model, preferably, a limiting block is provided on the outer side of the movable frame, and a limiting rod is provided inside the limiting block.

[0011] As a building structure reinforcement adhesive injection device provided by this utility model, preferably, the scraping component includes a support rod, a connecting rod is provided on the outside of the support rod, a sleeve is provided on the outside of the connecting rod, and a scraper is provided on the outside of the sleeve.

[0012] As a building structure reinforcement adhesive injection device provided by this utility model, preferably, the adjustment component includes a worm gear disposed on the outside of the connecting rod, a fixing frame disposed on the outside of the support rod, and a worm gear disposed inside the fixing frame.

[0013] As a building structure reinforcement adhesive injection device provided by this utility model, preferably, a fixing block is provided on the outer side of the scraping component, a screw is provided inside the fixing block, a nut is provided on the outer side of the screw, and a through hole is provided inside the worm gear.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0015] The glue cartridge containing the adhesive is placed in the connecting frame, with the outlet of the cartridge engaged in the slot. During application, the motor drives the gear to rotate, which meshes with the toothed plate, causing the moving frame to move on the connecting block. The moving frame then moves the push rod and push block, squeezing the glue cartridge to expel the adhesive and fill and reinforce the building gaps. As the connecting frame moves, it also moves the scraper to smooth the applied adhesive. The position of the scraper can be adjusted by adjusting the position of the sleeve and connecting rod. The worm gear drives the worm wheel to rotate, which in turn drives the connecting rod to rotate. The connecting rod then moves the scraper, thus adjusting the scraper's angle. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 A schematic diagram of a preferred embodiment of the adhesive injection device for reinforcing building structures provided by this utility model;

[0018] Figure 2This is a schematic diagram of the adhesive injection device for reinforcing building structures in this utility model from another perspective.

[0019] Figure 3 This is a schematic diagram of the structure of the driving component in this utility model;

[0020] Figure 4 This is a schematic diagram of the scraping component in this utility model;

[0021] Figure 5 for Figure 4 A magnified structural diagram of point A in the middle.

[0022] In the diagram: 1. Connecting frame; 2. Slot; 3. Support plate; 4. Handle; 5. Connecting block; 6. Transmission assembly; 601. Moving frame; 602. Motor; 603. Gear; 604. Gear plate; 7. Pushing assembly; 701. Push rod; 702. Push block; 8. Scraping assembly; 801. Support rod; 802. Connecting rod; 803. Sleeve; 804. Scraper; 9. Adjusting assembly; 901. Worm gear; 902. Fixing frame; 903. Worm; 10. Through hole; 11. Fixing block; 12. Screw; 13. Nut; 14. Limiting block; 15. Limiting rod. Detailed Implementation

[0023] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] Please see Figures 1-5 This utility model provides a technical solution: a glue injection device for reinforcing building structures, including a connecting frame 1, with a slot 2 inside the connecting frame 1, the slot 2 being located at the top of the connecting frame 1 for placing a glue cartridge, two support plates 3 at the bottom of the connecting frame 1 for supporting the glue cartridge, the support plates 3 supporting and limiting the glue cartridge placed in the connecting frame 1, and a handle 4 for easy gripping by the user, the handle 4 being fixedly installed at the bottom of the connecting frame 1, allowing the user to easily hold the entire device for operation; a connecting block 5, connecting... Block 5 is fixedly connected to the outside of the connecting frame 1. A pushing component 7 for pushing the glue tube to inject glue is provided on the outside of the connecting block 5. A transmission component 6 for driving the pushing component 7 to move is provided on the outside of the connecting block 5. The transmission component 6 drives the pushing component 7 to move on the connecting frame 1, squeezing out the glue in the glue tube. A leveling component 8 is provided on the outside of the connecting frame 1. The leveling component 8 is used to level the glue. An adjusting component 9 for adjusting the angle of the leveling component 8 is provided on the outside of the leveling component 8. The leveling position of the leveling component 8 is adjusted by the adjusting component 9.

[0025] In the specific implementation process, such as Figure 1 and Figure 3 As shown, the transmission assembly 6 includes a movable frame 601 disposed outside the connecting block 5. The movable frame 601 is sleeved on the outside of the connecting block 5. A motor 602 is disposed outside the movable frame 601 and is fixedly mounted on the movable frame 601. A gear 603 is disposed at the output end of the motor 602. The gear 603 is rotatably mounted on the movable frame 601 and fixedly connected to the output end of the motor 602. A toothed plate 604 that meshes with the gear 603 is disposed outside the connecting block 5. The pushing assembly 7 includes a push rod 701 disposed inside the movable frame 601 and is fixedly mounted on the bottom of the movable frame 601. A push block 702 is disposed at one end of the push rod 701 and is fixedly mounted on the push rod 701. The motor 602 drives the gear 603 to rotate, and the gear 603 meshes with the toothed plate 604, causing the movable frame 601 to move on the connecting block 5. The movable frame 601 drives the push rod 701 and the push block 702 to move, thus compressing the rubber cylinder.

[0026] A limiting block 14 is provided on the outer side of the movable frame 601, and limiting blocks 14 are fixedly installed on both sides of the movable frame 601. A limiting rod 15 is provided inside the limiting block 14, and the limiting rod 15 is fixedly installed on the connecting frame 1 and slides inside the limiting block 14. When the movable frame 601 moves, it drives the limiting block 14 to move outside the limiting rod 15, supporting the movable frame 601 and improving the stability of the movable frame 601.

[0027] The leveling assembly 8 includes a support rod 801, which is fixedly mounted on the connecting frame 1. A connecting rod 802 is provided on the outer side of the support rod 801, and a sleeve 803 is provided on the outer side of the connecting rod 802. The sleeve 803 is fitted onto the connecting rod 802 and fixedly connected by bolts. A scraper 804 is provided on the outer side of the sleeve 803 and is fixedly mounted on the sleeve 803. By adjusting the positions of the sleeve 803 and the connecting rod 802, the position of the scraper 804 is adjusted. The scraper 804 moves synchronously with the connecting frame 1 to level the adhesive.

[0028] The adjusting assembly 9 includes a worm gear 901 disposed on the outside of the connecting rod 802. The connecting rod 802 is fixedly mounted on the worm gear 901, and the worm gear 901 is rotatably mounted on the support rod 801. A fixing frame 902 is disposed on the outside of the support rod 801 and is fixedly mounted on the bottom of the support rod 801. A worm 903 is disposed inside the fixing frame 902 and is rotatably mounted in the fixing frame 902 and meshes with the worm gear 901. The worm gear 903 drives the worm gear 901 to rotate, the worm gear 901 drives the connecting rod 802 to rotate, and the connecting rod 802 drives the scraper 804 to move, thereby adjusting the angle of the scraper 804.

[0029] A fixing block 11 is provided on the outer side of the leveling component 8. The fixing block 11 is fixedly installed on the outer side of the support rod 801. A screw 12 is provided inside the fixing block 11 and is inserted into the fixing block 11. Two nuts 13 are provided on the outer side of the screw 12. A number of through holes 10 are provided inside the worm gear 901 and are evenly distributed on the worm gear 901. After the angle of the worm gear 901 is determined, the screw 12 is inserted into the through hole 10 through the fixing block 11 and then fixed with the nuts 13, thereby fixing the worm gear 901.

[0030] Working principle: When applying adhesive to building joints, a glue cartridge containing adhesive is placed in the connecting frame 1, and the outlet of the cartridge is engaged in the slot 2. During application, the motor 602 drives the gear 603 to rotate, which meshes with the toothed plate 604, causing the moving frame 601 to move on the connecting block 5. The moving frame 601 drives the push rod 701 and the push block 702 to move, squeezing the glue cartridge and extruding the adhesive to fill and reinforce the building joints. As the connecting frame 1 moves, it drives the scraper 804 to move synchronously, smoothing the applied adhesive. The position of the scraper 804 is adjusted by adjusting the position of the sleeve 803 and the connecting rod 802. The worm gear 903 drives the worm wheel 901 to rotate, which in turn drives the connecting rod 802 to rotate. The connecting rod 802 then moves the scraper 804, thus adjusting the angle of the scraper 804.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A glue injection device for reinforcing a building structure, comprising a connecting frame (1), characterized in that: The inside of the connecting frame (1) is provided with a clamping groove (2), the bottom of the connecting frame (1) is provided with two support plates (3) supporting the rubber tube, and the handle (4) is convenient for the user to hold the connecting frame (1); The connecting block (5) is fixedly connected to the outer side of the connecting frame (1), the outer side of the connecting block (5) is provided with a pushing assembly (7) for pushing the rubber tube to inject glue, and the outer side of the connecting block (5) is provided with a transmission assembly (6) for driving the movement of the pushing assembly (7); The scraping assembly (8) is arranged on the outer side of the connecting frame (1), and the outer side of the scraping assembly (8) is provided with an adjusting assembly (9) for adjusting the angle.

2. The glue injection device for reinforcing a building structure according to claim 1, wherein: The transmission assembly (6) comprises a moving frame (601) arranged on the outer side of the connecting block (5), the outer side of the moving frame (601) is provided with a motor (602), the output end of the motor (602) is provided with a gear (603), and the outer side of the connecting block (5) is provided with a toothed plate (604) engaged with the gear (603).

3. The glue injection device for reinforcing a building structure according to claim 2, wherein: The pushing assembly (7) comprises a push rod (701) arranged in the moving frame (601), and one end of the push rod (701) is provided with a push block (702).

4. The building structure reinforcing glue injection device according to claim 2, characterized in that: The outer side of the moving frame (601) is provided with a limiting block (14), and the inside of the limiting block (14) is provided with a limiting rod (15).

5. The building structure reinforcing glue injection device according to claim 1, characterized in that: The scraping assembly (8) comprises a supporting rod (801), the outer side of the supporting rod (801) is provided with a connecting rod (802), the outer side of the connecting rod (802) is provided with a sleeve (803), and the outer side of the sleeve (803) is provided with a scraper (804).

6. The building structure reinforcing glue injection device according to claim 5, characterized in that: The adjusting assembly (9) comprises a worm gear (901) arranged on the outer side of the connecting rod (802), the outer side of the supporting rod (801) is provided with a fixing frame (902), the inside of the fixing frame (902) is provided with a worm (903).

7. The building structure reinforcing glue injection device according to claim 6, characterized in that: The outer side of the scraping assembly (8) is provided with a fixing block (11), the inside of the fixing block (11) is provided with a screw rod (12), the outer side of the screw rod (12) is provided with a nut (13), and the inside of the worm gear (901) is provided with a through hole (10).

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