Water stop screw special for pool wall of combined pool in water conservancy project

Abstract

The utility model relates to the field of water stop screws, in particular to a water stop screw special for a water conservancy project combined pool wall, which comprises an inner rod assembly, one end of the inner rod assembly is fixedly provided with an outer rod assembly, the outer sides of the two ends of the inner rod assembly are sleeved with fixing assemblies, and the inner rod assembly comprises an inner screw; the fixing assembly comprises a first fixing block and a second fixing block, a first clamping groove is formed in the bottom of the first fixing block, the first clamping groove is clamped with the internal screw rod, a second clamping groove is formed in the top of the second fixing block, limiting holes are formed in the four corners of the top of the second fixing block, and threaded holes are formed in the limiting holes. Threaded holes are formed in the four corners of the first fixing block, fixing screws are inserted into the threaded holes in a penetrating mode, and the fixing screws are in threaded connection with the threaded holes, so that the effect of stably burying and fixing the internal screws into the pool wall of the pool is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of water stop screws, in particular to a water stop screw special for a water conservancy combined pool wall. BACKGROUND

[0002] The water stop screw is a special component used in construction engineering, especially in basement, tunnel, bridge and other structures, to prevent water from penetrating through the concrete joints or through-wall holes. It plays a role in fixing the formwork during construction, and has a waterproof function to ensure the durability and safety of the building. The water conservancy combined pool is a structure specially designed for storing and managing water resources, widely used in water conservancy facilities such as irrigation systems, urban water supply, sewage treatment plants and rainwater collection systems.

[0003] The prior art in the above has the following defects: the existing water stop screw is usually a three-section water stop screw composed of a middle inner rod and two end outer rods. The middle inner rod is buried in the wall, and the two end outer rods are externally tensioned to fix the formwork. However, the water conservancy combined pool is usually a pool dug on the ground, which only needs to set the formwork on one side of the pool wall. The internal screw of the traditional three-section water stop screw cannot be stably fixed in the pool wall, which is inconvenient to use. CONTENT OF THE UTILITY MODEL

[0004] The application provides a water stop screw special for a water conservancy combined pool wall to solve the problems in the above background.

[0005] The above technical purpose of the application is achieved through the following technical scheme:

[0006] A water stop screw special for a water conservancy combined pool wall, comprising an inner rod assembly, wherein one end of the inner rod assembly is fixedly installed with an outer rod assembly, and the outer sides of both ends of the inner rod assembly are sleeved with a fixing assembly; the inner rod assembly comprises an internal screw; the fixing assembly comprises a first fixing block and a second fixing block; a first clamping groove is formed in the bottom of the first fixing block, and the first clamping groove is clamped with the internal screw; a second clamping groove is formed in the top of the second fixing block; limit holes are formed in the top corners of the second fixing block; screw holes are formed in the corners of the first fixing block; fixed screws are inserted into the screw holes; and the fixed screws are screw-connected with the screw holes.

[0007] By adopting the above scheme, the outer rod assembly is fixedly installed at one end of the inner rod assembly, the inner rod assembly is buried in the pool wall, the outer rod assembly is fixedly connected with the inner rod assembly, the formwork is fixed, the cement pouring of the pool wall is facilitated, the fixed assembly is sleeved on the outer side of the two ends of the inner rod assembly, the inner rod assembly is fixedly connected with the steel frame in the pool wall, the inner rod assembly is buried in the pool wall, the first clamping groove is clamped with the inner screw, the second clamping groove is arranged at the top of the second fixed block, the first fixed block is clamped with the inner screw, the second fixed block is clamped and connected with the steel frame in the pool wall, the fixed screw is threadedly connected with the threaded hole, the first fixed block and the second fixed block are fixedly connected by the fixed screw, so that the inner screw is fixedly connected with the steel frame in the pool wall, and the inner screw is buried in the pool wall.

[0008] Further, the screw hole bottom is provided with a limiting block, and the limiting block is clamped with the limiting hole.

[0009] By adopting the above scheme, the limiting block is arranged at the bottom of the screw hole, and the limiting block is clamped with the limiting hole, so that the first fixed block and the second fixed block are positioned, and the inner screw is fixedly connected with the steel frame in the pool wall.

[0010] Further, the first fixed block top and the second fixed block bottom are fixedly installed with a second water stop piece, and the first fixed block, the second fixed block and the second water stop piece are made of polyvinyl chloride material.

[0011] By adopting the above scheme, the first fixed block, the second fixed block and the second water stop piece are made of polyvinyl chloride material, so as to reduce the production cost of the fixed assembly, effectively fix the inner screw, and form a waterproof barrier to prevent water from penetrating along the inner screw.

[0012] Further, the inner screw middle part outer side is sleeved with a first water stop piece, and the first water stop piece two sides are welded with the inner screw.

[0013] By adopting the above scheme, the first water stop piece two sides are welded with the inner screw, so as to stably fix the first water stop piece with the inner screw, so that the first water stop piece can form a barrier to prevent water in the pool from penetrating outward along the inner screw.

[0014] Further, the inner screw end towards the outer rod assembly is threadedly connected with a sleeve, and the sleeve outer side is sleeved with a water stop plug.

[0015] By adopting the above scheme, the water stop plug is arranged, a waterproof groove is formed in the pool wall, the outer rod assembly, the screw sleeve and the water stop plug are removed after the cement pouring is completed, the waterproof groove is filled with waterproof glue, and the waterproof effect is further improved.

[0016] Further, the water stop plug is of a trapezoidal cross section, and the screw sleeve is fixedly installed with a limiting ring outside one end of the first water stop piece.

[0017] By adopting the above scheme, the water stop plug is arranged, a waterproof groove is formed in the pool wall, the outer rod assembly, the screw sleeve and the water stop plug are removed after the cement pouring is completed, the waterproof groove is filled with waterproof glue, and the waterproof effect is further improved.

[0018] Further, the outer rod assembly comprises an outer screw rod, one end of the outer screw rod is threadedly connected with the screw sleeve.

[0019] By adopting the above scheme, the water stop plug is arranged, a waterproof groove is formed in the pool wall, the outer rod assembly, the screw sleeve and the water stop plug are removed after the cement pouring is completed, the waterproof groove is filled with waterproof glue, and the waterproof effect is further improved.

[0020] Further, the outer screw rod is provided with a mountain-shaped buckle in the middle, and a nut is arranged on the side of the mountain-shaped buckle away from the inner rod assembly, and the nut is threadedly connected with the outer screw rod.

[0021] By adopting the above scheme, the water stop plug is arranged, a waterproof groove is formed in the pool wall, the outer rod assembly, the screw sleeve and the water stop plug are removed after the cement pouring is completed, the waterproof groove is filled with waterproof glue, and the waterproof effect is further improved.

[0022] In summary, the present application has the following technical effects:

[0023] By adopting the above scheme, the water stop plug is arranged, a waterproof groove is formed in the pool wall, the outer rod assembly, the screw sleeve and the water stop plug are removed after the cement pouring is completed, the waterproof groove is filled with waterproof glue, and the waterproof effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a three-dimensional structural diagram of a water stop screw special for a pool wall of a combined pool of a water conservancy project according to the present application;

[0025] Figure 2 is an exploded view of a water stop screw special for a pool wall of a combined pool of a water conservancy project according to the present application;

[0026] Figure 3 is an exploded view of a fixing assembly according to the present application;

[0027] Figure 4 is an exploded view of an inner rod assembly according to the present application;

[0028] Figure 5 is an exploded view of an outer rod assembly according to the present application.

[0029] In the figure, 101 is an inner rod assembly; 10101 is an inner screw; 10102 is a first water stop piece; 10103 is a screw sleeve; 10104 is a limiting ring; 10105 is a water stop plug; 102 is an outer rod assembly; 10201 is an outer screw; 10202 is a mountain-shaped buckle; 10203 is a nut; 103 is a fixing assembly; 10301 is a first fixing block; 10302 is a second fixing block; 10303 is a limiting hole; 10304 is a limiting block; 10305 is a first clamping groove; 10306 is a second clamping groove; 10307 is a screw hole; 10308 is a fixing screw; 10309 is a second water stop piece. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] EMBODIMENT

[0032] As shown in the accompanying drawings: Figure 1 to the accompanying drawings: Figure 5 :

[0033] The utility model provides a water conservancy project combined pool wall special water stop screw rod, including inner rod subassembly 101, inner rod subassembly 101 one end fixed mounting has outer rod subassembly 102, through inner rod subassembly 101 one end fixed mounting has outer rod subassembly 102, it is convenient for inner rod subassembly 101 to be buried in the inside of pool wall, the fixed connection of outer rod subassembly 102 and inner rod subassembly 101 can be convenient for the fixed of formwork, the cement pouring of pool wall is convenient, and the both ends of inner rod subassembly 101 outside are equipped with fixed component 103, through the both ends of inner rod subassembly 101 outside are equipped with fixed component 103, it is convenient to be fixedly connected with the reinforcement frame in the inside of pool wall with inner rod subassembly 101, it is convenient to bury inner rod subassembly 101 in the inside of pool wall, and inner rod subassembly 101 includes inside screw rod 10101, and fixed component 103 includes first fixed block 10301 and second fixed block 10302, and the bottom of first fixed block 10301 is equipped with first clamping groove 10305, and first clamping groove 10305 is clamped with inside screw rod 10101, and the top of second fixed block 10302 is equipped with second clamping groove 10306, through first clamping groove 10305 is clamped with inside screw rod 10101, and the top of second fixed block 10302 is equipped with second clamping groove 10306, it is convenient for first fixed block 10301 and inside screw rod 10101 clamping fixed, and second fixed block 10302 and the reinforcement frame in the inside of pool wall are clamped and connected, and the top of second fixed block 10302 four corners is equipped with limiting hole 10303, and the inside of limiting hole 10303 is equipped with screw hole, and the four corners of first fixed block 10301 are equipped with screw hole 10307, and fixed screw 10308 is inserted in the inside of screw hole 10307, and fixed screw 10308 is connected with screw hole, through fixed screw 10308 and screw hole are connected with screw, it is convenient for fixed screw 10308 to be fixedly connected with first fixed block 10301 and second fixed block 10302, to realize the fixed connection of inside screw rod 10101 and the reinforcement frame in the inside of pool wall, and it is convenient to bury inside screw rod 10101 in the inside of pool wall.

[0034] The bottom of screw hole 10307 is equipped with limiting block 10304, and limiting block 10304 and limiting hole 10303 are clamped, through the bottom of screw hole 10307 is equipped with limiting block 10304, and limiting block 10304 and limiting hole 10303 are clamped, it is convenient to position first fixed block 10301 and second fixed block 10302, to be convenient and fast with the reinforcement frame in the inside of pool wall fixed connection of inside screw rod 10101.

[0035] The top of the first fixing block 10301 and the bottom of the second fixing block 10302 are fixedly installed with a second water stop piece 10309, and the first fixing block 10301, the second fixing block 10302 and the second water stop piece 10309 are all made of polyvinyl chloride material, so as to reduce the production cost of the fixing assembly 103, effectively fix the internal screw rod 10101, and form a waterproof barrier to prevent water from penetrating along the internal screw rod 10101.

[0036] The first water stop piece 10102 is sleeved outside the middle part of the internal screw rod 10101, and the two sides of the first water stop piece 10102 are welded with the internal screw rod 10101, so as to stably connect the first water stop piece 10102 with the internal screw rod 10101, and form a barrier to prevent water in the pool from penetrating outward along the internal screw rod 10101.

[0037] The internal screw rod 10101 is threadedly connected with a screw sleeve 10103 at one end thereof, and the screw sleeve 10103 is sleeved with a water stop plug 10105, so as to form a waterproof groove on the pool wall, and the external rod assembly 102, the screw sleeve 10103 and the water stop plug 10105 are removed after the cement pouring is completed, the waterproof groove is filled with waterproof glue, the waterproof effect is further improved, and water penetration is prevented.

[0038] The water stop plug 10105 is a trapezoidal material in cross section, and the screw sleeve 10103 is fixedly installed with a limiting ring 10104 outside one end thereof facing the first water stop piece 10102, so as to limit the water stop plug 10105 and fix the water stop plug 10105 at a proper position, and facilitate the formation of the waterproof groove.

[0039] The external rod assembly 102 comprises an external screw rod 10201, and one end of the external screw rod 10201 is threadedly connected with the screw sleeve 10103, so as to fixedly connect the internal rod assembly 101 with the external rod assembly 102.

[0040] The middle part of the outer screw 10201 is sleeved with a mountain-shaped buckle 10202, and the side away from the inner rod assembly 101 of the mountain-shaped buckle 10202 is provided with a nut 10203, and the nut 10203 is in threaded connection with the outer screw 10201. Through the nut 10203 provided on the side away from the inner rod assembly 101 of the mountain-shaped buckle 10202, the nut 10203 is in threaded connection with the outer screw 10201, so as to facilitate the fixed connection of the nut 10203 to the mountain-shaped buckle 10202, thereby realizing the fixation of the formwork, and facilitating the cement pouring and forming of the pool wall.

[0041] The materials of the first fixing block 10301, the second fixing block 10302 and the second water stop piece 10309 are all polyvinyl chloride materials, so as to reduce the production cost of the fixing assembly 103, effectively fix the internal screw rod 10101, and form a waterproof barrier to avoid water penetration along the internal screw rod 10101. The bottom of the screw hole 10307 is provided with a limiting block 10304, the limiting block 10304 is clamped with the limiting hole 10303, so as to position the first fixing block 10301 and the second fixing block 10302, thereby conveniently and quickly fixing and connecting the internal screw rod 10101 and the steel frame inside the pool wall. The first clamping groove 10305 is clamped with the internal screw rod 10101, and the second clamping groove 10306 is arranged at the top of the second fixing block 10302, so as to clampingly fix the first fixing block 10301 and the internal screw rod 10101. The second fixing block 10302 is clampingly connected with the steel frame inside the pool wall, and the fixing screw 10308 is screwedly connected with the threaded hole, so as to fixedly connect the first fixing block 10301 and the second fixing block 10302, thereby realizing the fixed connection of the internal screw rod 10101 and the steel frame inside the pool wall, conveniently burying the internal screw rod 10101 inside the pool wall. The first water stop piece 10102 is welded on both sides of the internal screw rod 10101, so as to stably and fixedly connect the first water stop piece 10102 and the internal screw rod 10101, and make the first water stop piece 10102 form a barrier to prevent water inside the pool from penetrating outward along the internal screw rod 10101. The water stop plug 10105 is arranged, so as to form a waterproof groove inside the pool wall. After the cement pouring is completed, the outer rod assembly 102, the sleeve 10103 and the water stop plug 10105 are removed, the waterproof groove is filled with waterproof glue, the waterproof effect is further improved, and water penetration is prevented. The limiting ring 10104 is fixedly installed outside one end of the first water stop piece 10102, so as to limit the water stop plug 10105 and fix the water stop plug 10105 at a proper position, facilitate the forming of the waterproof groove, and screw the outer screw rod 10201 at one end with the sleeve 10103, so as to fixedly connect the inner rod assembly 101 and the outer rod assembly 102. The nut 10203 is arranged on the side of the mountain-shaped buckle 10202 away from the inner rod assembly 101, the nut 10203 is screwedly connected with the outer screw rod 10201, so as to fixedly connect the nut 10203 with the mountain-shaped buckle 10202, thereby fixing the formwork, and facilitating the cement pouring of the pool wall.

[0042] The specific embodiment is only an explanation of the application, and is not a limitation of the application. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the application, they are protected by the patent law.

Claims

1. A special water-stop bolt for the wall of a combined water tank in a water conservancy project, characterized in that, The system includes an inner rod assembly (101), one end of which is fixedly mounted with an outer rod assembly (102). Fixing components (103) are sleeved on the outer sides of both ends of the inner rod assembly (101). The inner rod assembly (101) includes an internal screw (10101), and the fixing components (103) include a first fixing block (10301) and a second fixing block (10302). A first slot (10305) is formed at the bottom of the first fixing block (10301), and the first slot (10305) is connected to the inner rod assembly (10101). The first fixing block (10301) is engaged with the screw (10101). The second fixing block (10302) has a second slot (10306) at the top. The second fixing block (10302) has limit holes (10303) at the four corners of the top. The limit holes (10303) have threaded holes inside. The first fixing block (10301) has screw holes (10307) at the four corners. The screw holes (10307) have fixing screws (10308) inserted inside. The fixing screws (10308) are threadedly connected to the threaded holes.

2. The special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 1, characterized in that, The bottom of the screw hole (10307) is provided with a limiting block (10304), which engages with the limiting hole (10303).

3. The special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 1, characterized in that, The first fixing block (10301) and the second fixing block (10302) are both fixedly installed with a second water-stop plate (10309). The first fixing block (10301), the second fixing block (10302) and the second water-stop plate (10309) are all made of polyvinyl chloride.

4. A special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 1, characterized in that, The inner screw (10101) is fitted with a first water-stop plate (10102) on the outer side of the middle part, and both sides of the first water-stop plate (10102) are welded to the inner screw (10101).

5. A special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 4, characterized in that, The inner screw (10101) is threaded to a sleeve (10103) at one end facing the outer rod assembly (102), and a water stop plug (10105) is fitted on the outside of the sleeve (10103).

6. A special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 5, characterized in that, The water-stop plug (10105) has a trapezoidal cross-section, and a limit ring (10104) is fixedly installed on the outer side of the end of the threaded sleeve (10103) facing the first water-stop plate (10102).

7. A special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 1, characterized in that, The outer rod assembly (102) includes an outer screw (10201), one end of which is threadedly connected to a threaded sleeve (10103).

8. A special water-stop bolt for the wall of a combined water tank in a water conservancy project according to claim 7, characterized in that, The outer screw (10201) is fitted with a mountain-shaped buckle (10202) in the middle. The mountain-shaped buckle (10202) is provided with a nut (10203) on the side away from the inner rod assembly (101). The nut (10203) is threadedly connected to the outer screw (10201).

Images