A waterproof device for construction engineering

Abstract

The utility model discloses a waterproof device for construction engineering, comprising a waterproof box body and a waterproof component; the waterproof component is arranged on the waterproof box body; the waterproof component comprises a partition A, a partition B, a water inlet, a grille, a fixed sleeve, a fixed rod, a movable block, a fixed block, a spring and a buoyancy plate; the partition A and the partition B are both fixedly arranged in the waterproof box body; the partition A and the waterproof box body form a water flow accommodating chamber; the partition A and the partition B form a floating water chamber; the partition B and the waterproof box body form a water pump accommodating chamber; the waterproof box body is provided with a water inlet; the grille is fixedly arranged in the water flow accommodating chamber; the fixed sleeve is fixedly arranged in the water flow accommodating chamber; at least one fixed rod is fixedly arranged on a side of the grille close to the fixed sleeve; the movable block is sleeved on the fixed rod; the fixed block is fixedly connected to an end of the fixed rod away from the grille; the spring is sleeved on the fixed rod; the buoyancy plate is slidably arranged in the buoyancy chamber; the waterproof device for construction engineering has a simple structure, strong practicality and is worthy of promotion.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a waterproof device for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

[0003] For example, a construction site waterproofing device for a construction project provided by a Chinese utility model patent with publication number CN212316822U includes a waterproof box, a first partition and a second partition are fixed inside the waterproof box; the top and bottom of the first partition are respectively fixedly connected to the top and bottom of the inner wall of the waterproof box, the top of the second partition is fixedly connected to the top of the inner wall of the waterproof box, and a water inlet is formed between the second partition and the inner side wall of the waterproof box; a buoyancy cavity is formed between the first partition and the second partition, and a buoyancy plate with the top penetrating the top of the waterproof box is movably arranged inside the buoyancy cavity; a water guide port connecting the buoyancy cavity and the water inlet is arranged between the bottom of the second partition and the bottom of the inner wall of the waterproof box. The utility model has a simple structure and is easy to use. It can automatically raise the buoyancy plate to perform waterproofing when encountering overflowing water flow, and remove the water flow through the water pump after waterproofing, and the buoyancy plate automatically drops, can be recycled, and has little impact on the environment.

[0004] Due to the poor construction environment of the work body, water overflow is likely to occur during the construction process, causing the entire work body to be submerged in water, which not only affects the progress of the construction project, but also causes pollution and damage to the surrounding environment due to the large amount of water overflow. Therefore, it is necessary to waterproof the work body through a waterproof device. However, in the prior art, most of the waterproof devices are buried around the work body, and water is introduced into the waterproof box through the water inlet of the waterproof box, and then discharged through the water pump in the waterproof box. However, since the water inlet of the waterproof box is normally open, the residual water in the waterproof box will emit odor after a long time, thereby affecting the construction environment. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof device for construction projects to solve the problem raised in the above-mentioned background technology that the residual water in the waterproof box will emit odor after a long time due to the water inlet of the waterproof box being in a normally open state, thereby affecting the construction environment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof device for construction engineering, comprising a waterproof box body and a waterproof component; the waterproof component is arranged on the waterproof box body; the waterproof component comprises a partition A, a partition B, a water inlet, a grille, a fixing sleeve, a fixing rod, a movable block, a fixing block, a spring and a buoyancy plate; the partition A and the partition B are both fixed in the waterproof box body; the partition A and the waterproof box body form a water flow receiving chamber; the partition A and the partition B form a floating water chamber; the partition B and the waterproof box body form a water pump receiving chamber; a water inlet is provided on the waterproof box body inlet, and the water inlet is connected to the water flow containing chamber; the grille is fixed in the water flow containing chamber; the fixed sleeve is fixed in the water flow containing chamber, and the fixed sleeve is arranged below the grille; at least one fixed rod is fixed on the side of the grille close to the fixed sleeve; the movable block is sleeved on the fixed rod; the fixed block is fixedly connected to the end of the fixed rod away from the grille; the spring is sleeved on the fixed rod, and the two ends of the spring are fixedly connected to the movable block and the fixed block respectively; the buoyancy plate is slidably arranged in the floating water chamber, and the end of the buoyancy plate extends to the outside through the waterproof box body.

[0007] Preferably, the waterproof component also includes a booster pump; the booster pump is fixed on the partition B, and the end of the suction pipe on the booster pump extends through the partition B to the floating water chamber, and the end of the discharge pipe on the booster pump extends through the waterproof box body to the outside.

[0008] Preferably, the water inlet is a hollow pyramid structure that is larger at the top and smaller at the bottom.

[0009] Preferably, the fixing sleeve is a square structure, and the cross section of the fixing sleeve is a right-angled trapezoidal structure, and the distance between the inclined high end of the fixing sleeve and the axis of the fixing rod is smaller than the distance between the inclined low end of the fixing sleeve and the axis of the fixing rod.

[0010] Preferably, the movable block is in a prism-shaped structure, and the inclined surface of the movable block is tightly fitted with the inclined surface of the fixed sleeve.

[0011] Preferably, it further comprises a water diversion sleeve; the water diversion sleeve is fixed on the fixed sleeve.

[0012] Preferably, the water guide jacket is a square structure, and the cross-section of the water guide jacket is a right-angled triangle structure, and the distance between the inclined high end of the water guide jacket and the axis of the fixed rod is greater than the distance between the inclined low end of the water guide jacket and the axis of the fixed rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up the waterproof component, when in use, the waterproof box body is buried around the working body, and the top surface of the waterproof box body is on the same plane as the working body ground. When the water flow overflows from the working body, the water flow will fall into the water flow accommodating chamber through the water inlet and the grille, and the water flow will fall on the movable block. Due to the gravity of the water flow, the movable block will slide downward on the fixed rod, causing the spring to contract under force, so that the movable block and the fixed sleeve are no longer in contact, so that the water flow can fall into the waterproof box body from the gap between the fixed sleeve and the movable block, and the water flow will flow into the floating In the water cavity, the buoyancy of the water flow causes the buoyancy plate to move upward, and at the same time, the booster pump is started to draw water from the buoyancy cavity through the suction pipe, and the water is discharged from the waterproof box body through the drain pipe until the movable block loses the force of the water flow. At this time, the spring is no longer subjected to force and begins to stretch, causing the movable block to slide upward on the fixed rod until the movable block contacts the fixed sleeve. Compared with the prior art, the utility model has a simple structure and can achieve waterproof and barrier effects through the contact between the fixed sleeve and the movable block. It is highly practical and worthy of promotion.

[0015] 2. By setting a water diversion sleeve, setting the cross-section of the water diversion sleeve to a right-angled triangle structure, and setting the distance between the inclined high end of the water diversion sleeve and the axis of the fixed rod to be larger than the distance between the inclined low end of the water diversion sleeve and the axis of the fixed rod, the water flow at the edge of the water flow accommodating chamber can fall on the movable block along the inclined surface of the water diversion sleeve, thereby avoiding the water flow from accumulating on the fixed sleeve and affecting the use effect of the utility model. 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 cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a partial structural split cross-sectional view of the utility model;

[0019] Figure 4 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] In the figure:

[0021] 1. Waterproof box body; 2. Waterproof components; 3. Water guide sleeve;

[0022] 201. Partition A; 202. Partition B; 203. Water inlet; 204. Grille; 205. Fixed sleeve; 206. Fixed rod; 207. Movable block; 208. Fixed block; 209. Spring; 210. Buoyancy plate; 211. Booster pump. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution: a waterproof device for construction engineering, comprising a waterproof box body 1 and a waterproof component 2;

[0025] The waterproof component 2 is arranged on the waterproof box body 1; the waterproof component 2 includes a partition A201, a partition B202, a water inlet 203, a grille 204, a fixing sleeve 205, a fixing rod 206, a movable block 207, a fixing block 208, a spring 209, a buoyancy plate 210 and a booster pump 211; the partition A201 and the partition B202 are both fixedly arranged in the waterproof box body 1; the partition A201 and the waterproof box body 1 constitute a water flow receiving chamber; the partition A201 and the partition B202 constitute a floating water chamber; the partition B202 and the waterproof box body 1 constitute a water pump receiving chamber; the waterproof box body 1 is provided with a water inlet 203, and the water inlet 203 is connected to the water flow receiving chamber; the grille 204 is fixedly arranged in the water flow receiving chamber; the fixing sleeve 205 is fixedly arranged in the water flow receiving chamber, and The fixed sleeve 205 is arranged below the grille 204; three fixed rods 206 are fixedly arranged in a linear array on the side of the grille 204 close to the fixed sleeve 205; the movable block 207 is sleeved on the three fixed rods 206; the fixed block 208 is fixedly connected to the end of the fixed rod 206 away from the grille 204; the spring 209 is sleeved on the fixed rod 206, and the two ends of the spring 209 are respectively fixedly connected to the movable block 207 and the fixed block 208; the buoyancy plate 210 is slidably arranged in the floating water cavity, and the end of the buoyancy plate 210 extends to the outside through the waterproof box body 1; the booster pump 211 is fixedly arranged on the partition B202, and the end of the suction pipe on the booster pump 211 extends to the floating water cavity through the partition B202, and the end of the drainage pipe on the booster pump 211 extends to the outside through the waterproof box body 1.

[0026] The utility model is provided with a waterproof component 2. When in use, the waterproof box body 1 is buried around the working body, and the top surface of the waterproof box body 1 is in the same plane as the working body ground. When the water flow overflows from the working body, the water flow will fall into the water flow accommodating chamber through the water inlet 203 and the grille 204, and the water flow will fall on the movable block 207. Due to the gravity of the water flow, the movable block 207 will slide downward on the fixed rod 206, so that the spring 209 is forced to shrink, so that the movable block 207 and the fixed sleeve 205 are no longer in contact, so that the water flow can fall into the waterproof box body 1 through the gap between the fixed sleeve 205 and the movable block 207, and the water flow will flow out. Entering the floating water cavity, the buoyancy of the water flow causes the buoyancy plate 210 to move upward. At the same time, the booster pump 211 is started to draw the water in the floating water cavity through the suction pipe, and the water is discharged from the waterproof box body 1 through the drain pipe until the movable block 207 loses the force of the water flow. At this time, the spring 209 is no longer subjected to force and begins to stretch, causing the movable block 207 to slide upward on the fixed rod 206 until the movable block 207 contacts the fixed sleeve 205. Compared with the prior art, the utility model has a simple structure and can achieve waterproof and barrier effects through the contact between the fixed sleeve 205 and the movable block 207. It is highly practical and worthy of promotion.

[0027] As a preferred embodiment, the water inlet 203 is a hollow prism structure with a large upper portion and a small lower portion. By increasing the opening of the water inlet 203 , it is convenient for the water flow to flow into the waterproof box body 1 from the water inlet 203 .

[0028] As a preferred embodiment, the fixed sleeve 205 is a square structure, and the cross section of the fixed sleeve 205 is a right-angled trapezoidal structure, the distance between the inclined high end of the fixed sleeve 205 close to the axis of the fixed rod 206 is smaller than the distance between the inclined low end of the fixed sleeve 205 away from the axis of the fixed rod 206, the movable block 207 is a prism-shaped structure, and the inclined surface of the movable block 207 is closely fitted with the inclined surface of the fixed sleeve 205. Not only can the water flow fall into the waterproof box body 1 from the gap between the fixed sleeve 205 and the movable block 207, but also the contact area between the movable block 207 and the fixed sleeve 205 can be extended, so that the sealing between the movable block 207 and the fixed sleeve 205 is better.

[0029] As a preferred embodiment, it also includes a water diversion jacket 3; the water diversion jacket 3 is fixed on the fixed jacket 205; the water diversion jacket 3 is a square structure, and the cross-section of the water diversion jacket 3 is a right-angled triangle structure, and the distance between the inclined high end of the water diversion jacket 3 close to the axis of the fixed rod 206 is greater than the distance between the inclined low end of the water diversion jacket 3 away from the axis of the fixed rod 206.

[0030] The utility model sets a water diversion sleeve 3, sets the cross section of the water diversion sleeve 3 to a right-angled triangle structure, sets the distance between the inclined high end of the water diversion sleeve 3 and the axis of the fixed rod 206 to be larger than the distance between the inclined low end of the water diversion sleeve 3 and the axis of the fixed rod 206, so that the water at the edge of the water flow accommodating cavity can fall on the movable block 207 along the inclined surface of the water diversion sleeve 3, avoiding the water flow from accumulating on the fixed sleeve 205 and affecting the use effect of the utility model.

[0031] Working principle: When in use, the waterproof box body 1 is buried around the working body, and the top surface of the waterproof box body 1 is in the same plane as the working body ground. When the water flow overflows from the working body, the water flow will fall into the water flow accommodating chamber through the water inlet 203 and the grille 204, and the water flow will fall on the movable block 207. Due to the gravity of the water flow, the movable block 207 will slide downward on the fixed rod 206, causing the spring 209 to contract under force, and the water guide sleeve 3 can make the water flow at the edge fall on the movable block 207 along the inclined surface of the water guide sleeve 3, so that the inclined surface of the movable block 207 and the inclined surface of the fixed sleeve 205 are no longer in contact. , so that the water flow can fall into the waterproof box body 1 from the gap between the fixed sleeve 205 and the movable block 207, and the water flow can flow into the floating water cavity, and the buoyancy of the water flow can make the buoyancy plate 210 move upward. At the same time, the booster pump 211 is started, so that the booster pump 211 draws the water in the floating water cavity through the suction pipe, and the water is discharged from the waterproof box body 1 through the drain pipe until the movable block 207 loses the force of the water flow. At this time, the spring 209 is no longer stressed and begins to stretch, so that the movable block 207 slides upward on the fixed rod 206 until the inclined surface of the movable block 207 is tightly fitted with the inclined surface of the fixed sleeve 205.

[0032] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof device for construction engineering, characterized in that: The invention comprises a waterproof box body (1) and a waterproof component (2); the waterproof component (2) is arranged on the waterproof box body (1); the waterproof component (2) comprises a partition A (201), a partition B (202), a water inlet (203), a grille (204), a fixing sleeve (205), a fixing rod (206), a movable block (207), a fixing block (208), a spring (209) and a buoyancy plate (210); the partition A (201) and the partition B (202) are both fixedly arranged in the waterproof box body (1); the partition A (201) and the waterproof box body (1) form a water flow receiving chamber; the partition A (201) and the partition B (202) form a floating water chamber; the partition B (202) and the waterproof box body (1) form a water pump receiving chamber; the waterproof box body (1) is provided with a water inlet (203), and the water inlet (203) ) is communicated with the water flow containing chamber; the grille (204) is fixedly arranged in the water flow containing chamber; the fixed sleeve (205) is fixedly arranged in the water flow containing chamber, and the fixed sleeve (205) is arranged below the grille (204); at least one fixed rod (206) is fixedly arranged on a side of the grille (204) close to the fixed sleeve (205); the movable block (207) is sleeved on the fixed rod (206); the fixed block (208) is fixedly connected to an end of the fixed rod (206) away from the grille (204); the spring (209) is sleeved on the fixed rod (206), and the two ends of the spring (209) are fixedly connected to the movable block (207) and the fixed block (208) respectively; the buoyancy plate (210) is slidably arranged in the water buoyancy chamber, and the end of the buoyancy plate (210) passes through the waterproof box body (1) and extends to the outside.

2. A waterproof device for construction engineering according to claim 1, characterized in that: The waterproof component (2) further comprises a booster pump (211); the booster pump (211) is fixedly mounted on the partition B (202), and the end of the water suction pipe on the booster pump (211) passes through the partition B (202) and extends to the floating water chamber, and the end of the water discharge pipe on the booster pump (211) passes through the waterproof box body (1) and extends to the outside.

3. A waterproof device for construction engineering according to claim 1, characterized in that: The water inlet (203) is a hollow pyramid structure that is larger at the top and smaller at the bottom.

4. A waterproof device for construction engineering according to claim 1, characterized in that: The fixing sleeve (205) is a square structure, and the cross section of the fixing sleeve (205) is a right-angled trapezoidal structure, and the distance between the inclined high end of the fixing sleeve (205) close to the axis of the fixing rod (206) is smaller than the distance between the inclined low end of the fixing sleeve (205) away from the axis of the fixing rod (206).

5. A waterproof device for construction engineering according to claim 4, characterized in that: The movable block (207) has a prism-shaped structure, and the inclined surface of the movable block (207) is tightly fitted with the inclined surface of the fixed sleeve (205).

6. A waterproof device for construction engineering according to claim 5, characterized in that: It also comprises a water diversion sleeve (3); the water diversion sleeve (3) is fixed on the fixing sleeve (205).

7. A waterproof device for construction engineering according to claim 6, characterized in that: The water guide jacket (3) is of a square structure, and the cross section of the water guide jacket (3) is of a right-angled triangle structure. The distance between the inclined high end of the water guide jacket (3) close to the axis of the fixed rod (206) is greater than the distance between the inclined low end of the water guide jacket (3) away from the axis of the fixed rod (206).

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