A waterproof construction device for expansion joints

Abstract

The utility model specifically relates to a deformation joint waterproofing construction device, which belongs to the technical field of deformation joint waterproofing construction, including a waterproofing construction vehicle, wherein both ends of the bottom of the waterproofing construction vehicle are provided with walking wheels, an injection mixing drum is fixedly installed on the upper surface of the waterproofing construction vehicle, a detachable injection mixing drum cover is arranged on the upper end of the injection mixing drum, a dust blowing assembly linked to the walking wheel is arranged at one end of the bottom of the waterproofing construction vehicle, a stirring rod is rotatably installed on the inner top wall of the injection mixing drum cover, and a driving motor for rotating the stirring rod is fixedly installed on the outer top surface of the injection mixing drum cover. The device can realize dust blowing work on the deformation joint before injecting materials into the deformation joint, thereby improving the work quality of the staff, and at the same time, after the dust blowing is completed, the waterproof mortar in the injection mixing drum can be quickly constructed, and then quickly scraped and leveled by a scraper, thereby improving the waterproofing construction quality of the staff, and at the same time, the device is convenient for the staff to clean the stirring rod, and has strong practicality.

Description

Technical Field

[0001] The utility model specifically relates to a deformation joint waterproof construction device, belonging to the technical field of deformation joint waterproof construction. Background Art

[0002] Deformation joints are a general term for expansion joints, settlement joints and seismic joints. Buildings often deform under the influence of external factors, leading to cracks or even damage. Deformation joints are structural joints reserved for this situation.

[0003] The invention relates to a waterproof construction device for expansion joints, wherein the bottom plate surface is fixedly connected with a support rod, the top of the support rod is fixedly connected with a support ring, the inner wall of the support ring is movably connected with a shell, the inner wall of the top of the shell is movably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a stirring rod, the end of the stirring rod away from the rotating shaft is fixedly connected with a second scraper, the right side of the bottom of the shell is fixedly connected with a connecting block, the inner wall of the top of the connecting block is fixedly connected with a spring, the bottom end of the spring is fixedly connected with a limiting rod, and the surface of the limiting rod is fixedly connected with a first scraper. The utility model smoothes the inner wall of the expansion joint by the first scraper to solve the problem that the waterproof mortar will solidify if it is not smoothed in time, thereby causing the ground to be uneven and affecting walking. At the same time, the utility model scrapes the waterproof mortar on the inner wall of the shell by the second scraper to solve the problem that the waterproof mortar is not stirred and waste is caused.

[0004] The above existing devices can stir the waterproof mortar and reduce the occurrence of deposition of the waterproof mortar. However, before the above existing devices inject materials through the deformation joints, dust or dirt may adhere to the deformation joints and surfaces, which may affect the injection work of the waterproof mortar by the above existing devices.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The utility model aims to provide a deformation joint waterproof construction device to address the deficiencies of the prior art, so as to achieve the purpose of quickly removing dust before waterproofing the deformation joint, and at the same time achieve the purpose of facilitating the staff to clean the stirring rod.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a deformation joint waterproof construction device, including a waterproof construction vehicle, two ends of the bottom of the waterproof construction vehicle are provided with walking wheels, an injection and mixing drum is fixedly installed on the upper surface of the waterproof construction vehicle, a detachable injection and mixing drum cover is provided on the upper end of the injection and mixing drum, a dust blowing assembly linked to the walking wheel is provided at one end of the bottom of the waterproof construction vehicle, a stirring rod is rotatably installed on the inner top wall of the injection and mixing drum cover, and a driving motor for rotating the stirring rod is fixedly installed on the outer top surface of the injection and mixing drum cover.

[0008] Furthermore, in order to drive the driving gear to rotate by the rotation of the walking wheel, the dust blowing assembly includes an active rod, which is fixedly installed between the walking wheels arranged on both sides of one end of the waterproof construction vehicle, and the outer surfaces of both ends of the active rod are fixedly mounted with driving gears in a welding manner.

[0009] Furthermore, in order to drive the passive gear to rotate by the rotation of the driving gear, a fixed frame is symmetrically arranged at the bottom of one end of the waterproof construction vehicle, and a passive rod with passive gears at both ends is rotatably installed between the fixed frames, and the passive gear is meshed with the driving gear.

[0010] Furthermore, in order to rotate the dust blowing blades through the rotation of the passive rod, dust blowing blades are evenly arranged on the outer surface of the middle position of the passive rod along the circumference.

[0011] Furthermore, in order to connect the injection mixing barrel with the injection barrel cover, the top end of the injection mixing barrel and the injection barrel cover are connected by a buckle.

[0012] Furthermore, in order to provide driving force for the rotation of the stirring rod through the driving motor, and at the same time filter the lumps that are not evenly stirred through the filter plate, and then further stir them, a filter plate is provided on the inner wall of the lower end of the injection mixing barrel, and a stabilizing barrel is provided on the upper surface of the filter plate, one end of the stirring rod is inserted into the stabilizing barrel, the output end of the driving motor passes through the outer top wall of the injection barrel cover and is fixedly connected to one end of the stirring rod, and the side wall of one end of the stirring rod is in contact with the inner wall of the injection mixing barrel.

[0013] Furthermore, in order to facilitate the staff to inject materials, an injection pipe is provided at the lower end of the injection mixing drum, and discharge control valves are provided on the inner and outer surfaces of the injection pipe.

[0014] Furthermore, in order to scrape the mortar covering the deformation joint level through the cooperation between the spring telescopic rod and the scraper after the injection is completed, a spring frame is symmetrically arranged at the bottom of one end of the waterproof construction vehicle, and the scrapers are jointly arranged in the symmetrically arranged spring frames. A spring telescopic rod is arranged in the spring frame, and one end of the spring telescopic rod is fixedly connected to the scraper.

[0015] The beneficial effects of the utility model are as follows: the device can realize dust blowing work on the deformation joint before injecting material into the deformation joint, thereby improving the quality of waterproof construction; at the same time, after the dust blowing is completed, the waterproof mortar in the injection mixing drum can be quickly constructed, and then quickly scraped and leveled by the scraper, thereby improving the waterproof construction quality of the staff; at the same time, the device is convenient for the staff to clean the stirring rod, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a half-section view of the injection mixing drum of the utility model;

[0018] Figure 3 It is a schematic diagram of the position of the spring telescopic rod of the utility model;

[0019] Figure 4 for Figure 1 A magnified view of the structure at center A;

[0020] Figure 5 for Figure 2 A magnified view of the structure at point B.

[0021] In the figure: 1. Waterproof construction vehicle; 2. Travel wheel; 3. Injection mixing drum; 4. Injection drum cover; 5. Dust blowing assembly; 501. Active rod; 502. Active gear; 503. Fixed frame; 504. Passive gear; 505. Passive rod; 506. Dust blowing blade; 6. Stirring rod; 7. Driving motor; 8. Buckle; 9. Filter plate; 10. Stabilizing drum; 11. Injection pipe; 12. Discharge control valve; 13. Spring frame; 14. Scraper; 15. Spring telescopic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a deformation joint waterproofing construction device comprises a waterproofing construction vehicle 1, walking wheels 2 are arranged at both ends of the bottom of the waterproofing construction vehicle 1, a material injection and mixing drum 3 is fixedly installed on the upper surface of the waterproofing construction vehicle 1, a detachable material injection and mixing drum cover 4 is arranged on the upper end of the material injection and mixing drum 3, a dust blowing assembly 5 linked to the walking wheel 2 is arranged at one end of the bottom of the waterproofing construction vehicle 1, a stirring rod 6 is rotatably installed on the inner top wall of the material injection and mixing drum cover 4, and a driving motor 7 for rotating the stirring rod 6 is fixedly installed on the outer top surface of the material injection and mixing drum cover 4.

[0024] like Figure 1 and Figure 4 As shown, the dust blowing assembly 5 includes an active rod 501, which is fixedly installed between the walking wheels 2 arranged on both sides of one end of the waterproof construction vehicle 1. The outer surfaces of both ends of the active rod 501 are sleeved and fixedly installed with active gears 502 in a welding manner. A fixing frame 503 is symmetrically arranged at the bottom of one end of the waterproof construction vehicle 1. A passive rod 505 with passive gears 504 sleeved at both ends is rotatably installed between the fixing frames 503. The passive gear 504 is meshed with the active gear 502. The outer surface of the middle position of the passive rod 505 is evenly provided with dust blowing blades 506 along the circumference, so that when the staff pushes the waterproof construction vehicle 1 to waterproof the deformation joint, the active gear 502 on the active rod 501 can mesh with the passive gear 504 on the passive rod 505 as the walking wheels 2 roll. Then, the dust blowing blades 506 can blow the dust on the deformation joint, thereby facilitating the injection of the waterproof mortar in the injection mixing drum 3 to the surface of the deformation joint.

[0025] like Figure 2 and Figure 3As shown, the top of the injection mixing drum 3 is connected to the injection drum cover 4 by a buckle 8, the inner wall of the lower end of the injection mixing drum 3 is provided with a filter plate 9, the upper surface of the filter plate 9 is provided with a stabilizing drum 10, one end of the stirring rod 6 is inserted and arranged in the stabilizing drum 10, the output end of the driving motor 7 passes through the outer top wall of the injection drum cover 4 and is fixedly connected with one end of the stirring rod 6, the side wall of one end of the stirring rod 6 is in contact with the inner wall of the injection mixing drum 3, the lower end of the injection mixing drum 3 is provided with an injection pipe 11, the inner and outer surfaces of the injection pipe 11 are provided with a discharge control valve 12, and a spring frame 13 is symmetrically arranged at the bottom of one end of the waterproof construction vehicle 1, and the symmetrically arranged spring frames 13 are all common A scraper 14 is arranged in linkage, and a spring telescopic rod 15 is arranged in the spring frame 13. One end of the spring telescopic rod 15 is fixedly connected to the scraper 14, so that after the deformation joint is dusted by the dust blowing blade 506, the staff can enable the stirring rod 6 to stir the waterproof mortar in the injection mixing drum 3 by turning on the driving motor 7, and then by opening the discharge control valve 12, the waterproof mortar can be quickly injected into the deformation joint after the dust blowing component 5 blows dust to the deformation joint. At the same time, through the connection between the spring telescopic rod 15 and the scraper 14, the waterproof mortar on the deformation joint can be further scraped flat, thereby improving the work quality of the staff.

[0026] When the utility model is in use, the staff pushes the device to a suitable position, and then the staff pushes the waterproof construction vehicle 1 along the surface of the deformation joint. At this time, under the rolling of the walking wheel 2, the active rod 501 rotates, and the active rod 501 drives the active gear 502 to rotate. The engagement of the active gear 502 with the passive gear 504 can enable the dust blowing blade 506 on the passive rod 505 to blow dust on the surface of the deformation joint. At the same time, the waterproof mortar in the injection mixing drum 3 can be kept in a uniformly mixed state by opening the driving motor 7. The staff can quickly perform waterproof construction on the deformation joint after the dust blowing component 5 blows dust on the deformation joint by opening the discharge control valve 12. At the same time, after the deformation joint is injected, the waterproof mortar on the surface of the deformation joint can be scraped flat by the scraper 14, thereby improving the waterproof construction effect of the deformation joint. At the same time, the separation between the injection mixing drum 3 and the injection drum cover 4 can facilitate the staff to clean the stirring rod 6 and the inner wall of the injection mixing drum 3.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A deformation joint waterproofing construction device, comprising a waterproofing construction vehicle (1), wherein both ends of the bottom of the waterproofing construction vehicle (1) are provided with walking wheels (2), an injection and mixing drum (3) is fixedly mounted on the upper surface of the waterproofing construction vehicle (1), and a detachable injection drum cover (4) is provided at the upper end of the injection and mixing drum (3), characterized in that: A dust blowing assembly (5) linked to the walking wheel (2) is provided at one end of the bottom of the waterproof construction vehicle (1); a stirring rod (6) is rotatably mounted on the inner top wall of the injection barrel cover (4); and a driving motor (7) for rotating the stirring rod (6) is fixedly mounted on the outer top surface of the injection barrel cover (4).

2. The expansion joint waterproof construction device according to claim 1, characterized in that: The dust blowing assembly (5) comprises an active rod (501), wherein the active rod (501) is fixedly mounted between the walking wheels (2) arranged on both sides of one end of the waterproof construction vehicle (1), and active gears (502) are sleeved and fixedly mounted on the outer surfaces of both ends of the active rod (501) in a welding manner.

3. The expansion joint waterproof construction device according to claim 2, characterized in that: A fixing frame (503) is symmetrically arranged at the bottom of one end of the waterproof construction vehicle (1), and a passive rod (505) with passive gears (504) sleeved at both ends is rotatably mounted between the fixing frames (503), and the passive gear (504) and the active gear (502) are meshed with each other.

4. The expansion joint waterproof construction device according to claim 3, characterized in that: Dust blowing blades (506) are evenly arranged along the circumference of the outer surface of the middle position of the passive rod (505).

5. The expansion joint waterproof construction device according to claim 1, characterized in that: The top end of the injection mixing barrel (3) is connected to the injection barrel cover (4) via a buckle (8).

6. The expansion joint waterproof construction device according to claim 5, characterized in that: The inner wall at the lower end of the injection mixing barrel (3) is provided with a filter plate (9), the upper surface of the filter plate (9) is provided with a stabilizing barrel (10), one end of the stirring rod (6) is inserted into the stabilizing barrel (10), the output end of the drive motor (7) passes through the outer top wall of the injection barrel cover (4) and is fixedly connected to one end of the stirring rod (6), and the side wall of one end of the stirring rod (6) is in contact with the inner wall of the injection mixing barrel (3).

7. The expansion joint waterproof construction device according to claim 6, characterized in that: The lower end of the injection mixing drum (3) is provided with an injection pipe (11), and the inner and outer surfaces of the injection pipe (11) are provided with a discharge control valve (12).

8. The expansion joint waterproof construction device according to claim 1, characterized in that: A spring frame (13) is symmetrically arranged at the bottom of one end of the waterproof construction vehicle (1), and a scraper (14) is jointly and linkedly arranged in the symmetrically arranged spring frames (13). A spring telescopic rod (15) is arranged in the spring frame (13), and one end of the spring telescopic rod (15) is fixedly connected to the scraper (14).

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