A construction device for preventing leakage in residential buildings

Abstract

This utility model discloses a construction device for waterproofing a multi-family residential building, including a push handle and a stop block. The device has side frames symmetrically fixedly connected to both sides of a mounting frame. A waterproof membrane roll is installed inside the mounting frame. Roller seats are symmetrically fixedly connected to the bottom of each side frame, and pressure rollers are rotatably mounted between the roller seats. A push handle is hinged to the bottom of each side frame. Stop blocks corresponding to and adapted to the push handle are symmetrically fixedly connected to the inclined sides of the side frames. Each stop block has a connecting hole. A fixing mechanism is provided on the push handle corresponding to the connecting hole. The fixing mechanism includes a pinch rod, a pull rod, a plug rod, and a spring. The push handle has a chamber for the pull rod to pass through and slide, and a slot for the pinch rod and plug rod to pass through and move. The push handle can rotate and connects to the stop block through the connecting hole via the fixing mechanism. The direction of movement can be switched by changing the push handle, eliminating the need for overall device steering and improving construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of leakage construction technology, specifically a leakage prevention construction device for residential buildings. Background Technology

[0002] Building construction refers to the construction of houses or other buildings on land where infrastructure has been completed. It includes the construction of residential buildings, as well as industrial plants, commercial buildings, office buildings, and other special-purpose buildings.

[0003] Residential buildings have high requirements, and good waterproofing is generally a must. Therefore, waterproofing treatment is carried out on the walls during construction, which requires the use of waterproof membranes. It is the first line of defense in the entire waterproofing project, and is therefore very important.

[0004] When laying waterproof membrane, specialized laying devices are used to assist in reducing labor intensity. For example, patent document CN 213418266U discloses a large-scale residential waterproofing construction device, including an equipment platform. First support frames are fixedly connected to the front and rear sides of the right side of the equipment platform. A membrane-laying roller is rotatably connected between the two first support frames via a rotating shaft. This utility model relates to the field of residential waterproofing technology. This large-scale residential waterproofing construction device improves the flattening effect of the waterproof membrane by incorporating weight blocks. Furthermore, the elasticity of the elastic disc effectively reduces collisions when touching raised surfaces, extending the equipment's service life. Two pressing rollers perform primary and secondary pressing of the waterproof membrane, respectively. The flattening disc rotates while reciprocating left and right, flattening the waterproof membrane and preventing wrinkles. The primary pressing and secondary pressing after flattening improve the quality of the waterproof membrane laying process.

[0005] Based on the search of the above information, it can be seen that the existing waterproof membrane laying device has a structure for installing the waterproof membrane on one side of the device, and then the membrane is rolled and laid by the rollers at the bottom. As a result, the device can only move in one direction. Therefore, during waterproofing construction, it is necessary to frequently turn the orientation of the device, which reduces the construction efficiency. Utility Model Content

[0006] The purpose of this utility model is to provide a construction device for preventing leakage in residential buildings, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A waterproofing construction device for residential buildings includes an installation frame. Side frames are symmetrically fixedly connected to both sides of the installation frame. A waterproof membrane roll is installed inside the installation frame. Roller seats are symmetrically fixedly connected to the bottom of each side frame. Pressure rollers are rotatably installed between the roller seats. Push handles are hinged together at the bottom of the side frames. Stops corresponding to and adapted to the push handles are symmetrically fixedly connected to the inclined sides of the side frames. Connection holes are provided on the stop blocks. Insertion mechanisms are provided on the push handles corresponding to the connection holes.

[0009] As a further embodiment of this utility model: the insertion mechanism includes a pinch rod, a pull rod, an insertion rod and a spring, and the push handle has a chamber for the pull rod to pass through and slide, and the push handle has a slot for the pinch rod and the insertion rod to pass through and move.

[0010] As a further embodiment of this utility model: the pinch rod is fixedly connected to the top of the pull rod and corresponds to the middle of the push handle, the insertion rod is fixedly connected to the bottom of the pull rod and corresponds to the connection insertion hole, and the spring is set at the top of the chamber and abuts against the top of the pull rod.

[0011] As a further embodiment of this utility model: a long bolt passes through the middle of the waterproof membrane roll on the mounting frame, and a nut is threaded to the end of the long bolt, which passes through the waterproof membrane roll.

[0012] As a further improvement of this utility model: a placement tray is fixedly connected to the bottom of the side frame, and a counterweight is placed on the placement tray.

[0013] As a further embodiment of this utility model: the side frame includes a middle connecting section arranged at the top and bottom, two symmetrical oblique connecting sections on both sides, and a bottom connecting section arranged symmetrically at the bottom. The middle connecting sections are fixedly connected to the top and bottom of the mounting frame, respectively. The tray is fixedly connected between the two middle connecting sections at the bottom. The top end of the oblique connecting section is hinged to the middle connecting section at the top, one end of the bottom connecting section is hinged to the middle connecting section at the bottom, and the other end of the bottom connecting section is fixed to the bottom end of the oblique connecting section by a fixing bolt. The end of the fixing bolt is threaded with a nut.

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

[0015] 1. The push handle of this utility model can rotate and is connected to the stop block through the insertion and fixing mechanism. The direction of movement can be switched by switching the push handle, eliminating the need for the overall device to be turned, thus improving construction efficiency.

[0016] 2. This utility model allows the insertion rod to be disengaged from the connecting hole by pinching the lever and pulling the lever. At the same time, the insertion rod can be kept inserted into the connecting hole by squeezing the lever with a spring, thus making it easy to control the connection relationship between the push handle and the stop block.

[0017] 3. The side frame of this utility model is assembled by hinged connection of the middle connecting section, the oblique connecting section and the bottom connecting section. It can be folded by removing the fixing bolts, reducing space occupation and making it convenient for the device to be transported by elevator. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a construction device for preventing leakage in residential buildings.

[0019] Figure 2 This is a partial structural diagram of a construction device for preventing leakage in residential buildings.

[0020] Figure 3 This is a cross-sectional view of the push handle position in a construction device for preventing leakage in a group of residential buildings.

[0021] Figure 4 This is a cross-sectional view of the insertion rod position in a construction device for preventing leakage in a group of residential buildings.

[0022] In the diagram: 1. Mounting frame; 2. Side frame; 3. Waterproof membrane roll; 4. Roller seat; 5. Pressure roller; 6. Push handle; 7. Stop block; 8. Connecting insertion hole; 9. Insertion mechanism; 10. Pinch rod; 11. Pull rod; 12. Insert rod; 13. Spring; 14. Chamber; 15. Groove; 16. Long bolt; 17. Placement tray; 18. Counterweight; 19. Intermediate connecting section; 20. Beveled connecting section; 21. Bottom connecting section; 22. Fixing bolt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 In this embodiment of the utility model, a construction device for preventing leakage in a residential building includes a mounting frame 1. Side frames 2 are symmetrically fixedly connected to both sides of the mounting frame 1. A waterproof membrane roll 3 is installed inside the mounting frame 1. Roller seats 4 are symmetrically fixedly connected to the bottom of each side frame 2. Pressure rollers 5 are rotatably installed between the roller seats 4. Push handles 6 are hinged together at the bottom of the side frames 2. Stop blocks 7 corresponding to and adapted to the push handles 6 are symmetrically fixedly connected to the inclined side of the side frame 2. Connection holes 8 are provided on the stop blocks 7. Insertion mechanisms 9 are provided on the push handles 6 corresponding to the connection holes 8.

[0025] The push handle 6 can rotate and connects to the stop block 7 via the insertion mechanism 9 and the connecting hole 8. Thus, the direction of movement can be switched by switching the push handle 6, eliminating the need for the entire device to be turned and improving construction efficiency.

[0026] The insertion mechanism 9 includes a pinch rod 10, a pull rod 11, an insertion rod 12, and a spring 13. The push handle 6 has a chamber 14 for the pull rod 11 to pass through and slide, and a slot 15 for the pinch rod 10 and the insertion rod 12 to pass through and move.

[0027] The pinch rod 10 is fixedly connected to the top of the pull rod 11 and corresponds to the middle of the push handle 6. The insertion rod 12 is fixedly connected to the bottom of the pull rod 11 and corresponds to the connection hole 8. The insertion rod 12 also corresponds to the connection hole 8 on the two side blocks 7. The spring 13 is set at the top of the chamber 14 and abuts against the top of the pull rod 11.

[0028] By pulling the lever 11 with the pinch lever 10, the insertion rod 12 is disengaged from the connection hole 8. At the same time, the spring 13 can squeeze the lever 11 to keep the insertion rod 12 inserted into the connection hole 8, thus making it easy to control the connection relationship between the push handle 6 and the stop block 7.

[0029] Mounting bracket 1 is welded together from four symmetrical U-shaped sheet metal components. A long bolt 16 is inserted through the middle of the waterproof membrane roll 3 on mounting bracket 1. A round hole is provided on mounting bracket 1 for the long bolt 16 to pass through. A nut is threaded to the end of the long bolt 16. The long bolt 16 passes through the waterproof membrane roll 3.

[0030] The waterproof membrane roll 3 is assembled in the mounting frame 1 by long bolts 16, which makes it easy to replace.

[0031] A placement tray 17 is fixedly connected to the bottom of the side frame 2, and a counterweight 18 is placed on the placement tray 17.

[0032] By placing a counterweight 18 on the tray 17, the weight of the device is increased, thereby increasing the pressing effect of the pressure roller 5.

[0033] The side frame 2 includes a middle connecting section 19 arranged at the top and bottom, two symmetrical diagonal connecting sections 20 on both sides, and a bottom connecting section 21 arranged symmetrically at the bottom. The middle connecting sections 19 are fixedly connected to the top and bottom of the mounting frame 1, respectively. The tray 17 is fixedly connected between the two middle connecting sections 19 at the bottom. The top end of the diagonal connecting section 20 is hinged to the top middle connecting section 19, and one end of the bottom connecting section 21 is hinged to the bottom middle connecting section 19. The other end of the bottom connecting section 21 is fixed to the bottom end of the diagonal connecting section 20 by fixing bolts 22. The end of the fixing bolts 22 is threaded with a nut.

[0034] The side frame 2 is assembled by hinged connection of the middle connecting section 19, the inclined connecting section 20 and the bottom connecting section 21. It can be folded by removing the fixing bolts 22 to loosen the fixing and reduce the space occupied, thus making it convenient for the device to be transported by elevator.

[0035] The working principle of this utility model is as follows:

[0036] In use, the device is moved to the roof of the residential building. The middle connecting section 19, the inclined connecting section 20, and the bottom connecting section 21 are then unfolded and secured with fixing bolts 22. The device is supported on the ground by the pressure roller 5. A counterweight 18 is placed in the placement tray 17. The waterproof membrane roll 3 is then installed using long bolts 16. The waterproof membrane is rolled up below the pressure roller 5. The device is then moved by the push handle 6 to lay the waterproof membrane. When it reaches the edge of the roof, both hands simultaneously grasp the push handle 6 and squeeze the gripping rod. 10. At this time, the pull rod 11 is pulled, thereby causing the insertion rod 12 to disengage from the connecting hole 8. Then, the push handle 6 is flipped to fit against the stop block 7 on the other side. At this time, both hands hold the push handle 6 and squeeze the pinch rod 10. At this time, the pull rod 11 is pulled, so that the insertion rod 12 corresponds to the connecting hole 8. Release the pinch rod 10. At this time, the pull rod 11 returns to its original position under the action of the spring 13, so that the insertion rod 12 is inserted into the connecting hole 8 and pinched, completing the direction switch. At this time, the waterproof membrane is rolled up under the pressure roller 5. At this time, the device is moved by the push handle 6 to lay the waterproof membrane.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A leak-proof construction device for group housing, comprising a mounting frame (1), characterized in that: The mounting frame (1) is symmetrically fixedly connected to the two sides of the side frame (2). A waterproof roll (3) is installed inside the mounting frame (1). Roller seats (4) are symmetrically fixedly connected to the bottom of the side frame (2). Pressure rollers (5) are rotatably installed between the roller seats (4). Push handles (6) are hinged together at the bottom of the side frame (2). Stop blocks (7) corresponding to and adapted to the push handles (6) are symmetrically fixedly connected to the inclined side of the side frame (2). Connection holes (8) are opened on the stop blocks (7). Insertion mechanisms (9) are provided on the push handles (6) corresponding to the connection holes (8).

2. The anti-leakage construction device for a group house according to claim 1, characterized by: The insertion mechanism (9) includes a pinch rod (10), a pull rod (11), an insertion rod (12), and a spring (13). The push handle (6) has a chamber (14) through which the pull rod (11) passes and slides, and a slot (15) through which the pinch rod (10) and the insertion rod (12) pass and move.

3. A mass housing anti-leakage construction device according to claim 2, characterized in that: The pinch rod (10) is fixedly connected to the top of the pull rod (11) and corresponds to the middle of the push handle (6). The insertion rod (12) is fixedly connected to the bottom of the pull rod (11) and corresponds to the connection hole (8). The spring (13) is set at the top of the chamber (14) and abuts against the top of the pull rod (11).

4. The anti-leakage construction device for a group house according to claim 1, characterized by: A long bolt (16) is inserted through the middle of the waterproof membrane roll (3) on the mounting bracket (1), and a nut is threaded to the end of the long bolt (16). The long bolt (16) passes through the waterproof membrane roll (3).

5. The anti-leakage construction device for a group house according to claim 1, characterized by: The bottom of the side frame (2) is fixedly connected to a placement tray (17), and a counterweight (18) is placed on the placement tray (17).

6. A mass housing anti-leakage construction device according to claim 1, characterized in that: The side frame (2) includes an upper and lower intermediate connecting section (19), two symmetrical oblique connecting sections (20) on both sides, and a bottom connecting section (21) symmetrically arranged at the bottom. The intermediate connecting sections (19) are fixedly connected to the top and bottom of the mounting frame (1), respectively. The tray (17) is fixedly connected between the two intermediate connecting sections (19) at the bottom. The top end of the oblique connecting section (20) is hinged to the top intermediate connecting section (19), and one end of the bottom connecting section (21) is hinged to the bottom intermediate connecting section (19). The other end of the bottom connecting section (21) is fixed to the bottom end of the oblique connecting section (20) by a fixing bolt (22). The end of the fixing bolt (22) is threaded with a nut.

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