Support for floor still water loading test water delivery pipe

Abstract

The utility model relates to a support for a floor still water loading test water delivery pipe. The open end of a semispherical support body is horizontally arranged, and the opening direction is upward; the upper ends of the three supporting legs penetrate through the bottom of the hemispherical supporting body and enter an inner cavity of the hemispherical supporting body, and the lower ends of the three supporting legs obliquely extend in the direction away from one another. A threaded through hole is formed in the center of the tray, and three inclined supporting columns are evenly and fixedly connected to the positions, corresponding to the upper ends of the three supporting legs, of the lower end face of the tray in the circumferential direction. The tray is installed at the upper opening end of the hemispherical supporting body in an embedded mode, and the three inclined supporting columns are fixedly inserted into the upper ends of the three supporting legs respectively. The rotating clamp consists of a sleeve and a screw rod; the water conveying pipe is inserted into the sleeve; the balance ball is composed of a solid steel ball and a butterfly bolt, and the solid steel ball is fixedly arranged outside the tail section of the water conveying pipe in a sleeving mode through an installation channel. And the butterfly-shaped bolt is inserted into the long threaded hole, and the water conveying pipe is pressed and fixed in the center of the solid steel ball. The support can meet the requirement for fixing a water conveying pipe in a floor still water loading test.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor slab hydrostatic loading, and in particular relates to a bracket for a water delivery pipe in a floor slab hydrostatic loading test. Background Art

[0002] In the static water loading test of the floor slab, it is necessary to use a water delivery device to deliver water to the water storage device. In actual use, a water pump is usually used to deliver water along a water hose to the telescopic water pipe, and finally the water is delivered to the water storage device at the nozzle of the telescopic water pipe to complete the static water delivery work.

[0003] In the prior art, the following two methods are mainly used to fix the delivery pipe. One method is to directly place the delivery pipe next to the water storage device. This fixing method easily causes the water pipe to be separated from the water storage device due to the reaction force when delivering water, making it impossible to complete the static water delivery operation smoothly, which easily leads to the failure of the loading test. The other method is to use the method of manually holding the water pipe. This method requires the person holding the water pipe to maintain a posture for a long time. Since the water delivery time is generally long, the method of hand-holding the water pipe will bring a large labor load to the operator. At the same time, when using a water pump to deliver water, there will be a reaction force at the nozzle of the water pipe. The person holding the water pipe needs to withstand the reaction force while holding the water pipe, which further increases the labor load of the operator.

[0004] Therefore, in order to solve the shortcomings of the above two methods, combined with the actual situation that there are few fixed brackets on the market that can meet the requirements of fixing water pipes, it is urgent to provide a bracket that can fix water pipes and is compatible with static water loading tests. Summary of the invention

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a bracket for a water pipe in a static water loading test of a floor slab. The bracket has a simple structure, is easy to install, requires few parts for assembly, and has a low production cost. It can meet the needs of fixing the water pipe in the static water loading test of the floor slab, ensure the smooth progress of the test, and at the same time, reduce the workload of operators.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a support for a water pipe in a static water loading test of a floor slab, comprising a water pipe, a hemispherical support body, legs, a tray, a rotating card and a balancing ball;

[0007] The opening end of the hemispherical support body is arranged horizontally, and the opening direction faces upward;

[0008] The upper ends of the three legs are hollow tubular structures, and penetrate from the bottom of the hemispherical support body into the inner cavity of the hemispherical support body. The top ends of the three legs are flush with each other and lower than the open end of the hemispherical support body. The lower ends of the three legs extend obliquely away from each other, and the angle between two adjacent legs is 120°.

[0009] The tray is a disc-shaped structure, and its size matches the size of the upper opening end of the hemispherical support body. A threaded through hole is opened in the center of the tray, and three oblique pillars are evenly fixedly connected to the lower end surface of the tray at positions corresponding to the upper ends of the three legs. The tray is mounted on the upper opening end of the hemispherical support body in an embedded manner, and the three oblique pillars are fixedly inserted into the inner parts of the upper ends of the three legs respectively.

[0010] The rotating clamp is composed of a sleeve and a screw, the inner diameter of the sleeve is adapted to the outer diameter of the water pipe to be fixed; the upper end of the screw is vertically fixedly connected to the central area of ​​the lower circular surface of the sleeve, and the lower end is fixedly inserted into the threaded through hole through threaded matching;

[0011] The water delivery pipe is inserted into the sleeve;

[0012] The balancing ball is composed of a solid steel ball and a butterfly bolt. A mounting channel for the water pipe to pass through is opened at the radial center of the solid steel ball, and a long threaded hole is opened in the direction perpendicular to the mounting channel. One end of the long threaded hole extends to the surface of the solid steel ball, and the other end extends to the center of the ball and is interconnected with the mounting channel. The solid steel ball is fixedly sleeved on the outside of the end section of the water pipe through the mounting channel. The butterfly bolt is inserted into the long threaded hole through threaded cooperation, and the water pipe is pressed and fixed to the center of the solid steel ball.

[0013] As a preference, the sleeve is made of a short steel pipe.

[0014] Furthermore, in order to facilitate the adjustment of the height of the bracket to meet the water injection requirements at different heights, the support leg is a retractable support leg, which is composed of a fixed sleeve located at the upper part, a movable support rod located at the lower part and an adjusting knob. A radial threaded hole is opened at the lower part of the fixed sleeve, and the upper end of the movable support rod is axially slidably inserted into the lower inner side of the fixed sleeve. The adjusting knob has a screw section, and the screw section is inserted into the radial screw hole through threaded cooperation, and the movable support rod is pressed and fixed inside the fixed sleeve.

[0015] As a preference, the adjusting knob consists of an adjusting handle and an adjusting screw, and the adjusting handle is fixedly connected to the outer end of the adjusting screw.

[0016] As a preference, the inclined support column is a solid column.

[0017] As a preferred embodiment, the sleeve and the screw are connected together by welding.

[0018] In the utility model, a hemispherical support body is provided, and the upper ends of the three legs are fixedly inserted in the hemispherical support body, and the upper ends of the three legs can be limited and fixed by the hemispherical support body. At the same time, the lower ends of the three legs are extended in a direction away from each other, and the angle between two adjacent legs is 120°, so that the bracket body formed by the three legs and the hemispherical support body can be stably supported on the ground. The size of the tray is adapted to the size of the upper opening end of the hemispherical support body, and three oblique pillars are fixedly connected to the lower end surface of the tray. The tray can be fixedly installed on the upper opening end of the hemispherical support body in an embedded manner, and the three oblique pillars are simultaneously used to fix and insert in the inner cavity of the three legs, so that the purpose of double fixing can be achieved, and the connection strength between the tray and the hemispherical support body is greatly improved. The rotating card is composed of a sleeve and a screw, and the screw is fixedly inserted in the threaded through hole in the center of the tray through thread matching, so that the rotating card can be stably assembled on the tray, and at the same time, the sleeve can be used to fix the water pipe on the top of the bracket. A mounting channel is installed at the radial center of the solid steel ball, and a long threaded hole perpendicular to the mounting channel is opened in the radial direction of the solid steel ball. At the same time, a butterfly bolt is installed in the long threaded hole. The solid steel ball can be conveniently sleeved on the outside of the last section of the water pipe through the mounting channel, and the solid steel ball and the water pipe can be reliably fixed by using the butterfly bolt inserted in the long threaded hole. At the same time, the butterfly bolt can be used to conveniently adjust different positions of the solid steel ball on the water pipe, thereby ensuring the overall balance of the bracket when the extended length of the water pipe changes, which is conducive to ensuring the stability and reliability of the bracket.

[0019] Compared with the traditional technology, the utility model has the following advantages:

[0020] (1) Compared with the traditional method of directly leaning against the water storage device and manually holding the water pipe, the bracket can stably and reliably fix the water pipe on the top of the bracket, avoiding the disadvantages of the traditional unstable leaning and easy fatigue of manual holding, and can ensure the accuracy of the test;

[0021] (2) The bracket is specially used for auxiliary support of water delivery telescopic pipes in floor hydrostatic loading tests, filling the gap in related fields. In addition, in addition to being used in floor hydrostatic loading tests, the bracket can also meet the needs of fixing tubular devices in other engineering testing fields, and has a wide range of applications;

[0022] (3) Compared with the existing brackets on the market, the bracket has a simple structure, is easy to install, requires fewer parts for assembly, and has a low production cost. In addition, while the bracket has a simple structure, it also meets the use requirements. The bracket can fix the water delivery telescopic pipe and adjust the angle every 120 degrees. The height of the bracket can also be adjusted through the structure of the telescopic legs, meeting the needs of water delivery in different directions and at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the separate structure of the transfer card and the tray of the utility model.

[0026] In the figure: 1. Leg; 2. Tray; 3. Solid steel ball; 4. Disc bolt; 5. Turntable; 6. Water pipe; 7. Adjustment knob; 8. Sleeve; 9. Screw; 10. Oblique support; 11. Threaded through hole; 12. Hemispherical support body; 13. Fixed sleeve; 14. Movable support rod; 15. Balance ball. DETAILED DESCRIPTION

[0027] The utility model is further described below.

[0028] like Figures 1 to 3 As shown, the utility model provides a support for a water pipe for a floor static water loading test, comprising a water pipe 6, a hemispherical support body 12, a support leg 1, a tray 2, a rotating card 5 and a balancing ball 15;

[0029] The opening end of the hemispherical support body 12 is arranged horizontally, and the opening direction faces upward;

[0030] The upper ends of the three legs 1 are hollow tubular structures, and penetrate the bottom of the hemispherical support body 12 into the inner cavity of the hemispherical support body 12. The top ends of the three legs 1 are flush with each other and lower than the open end of the hemispherical support body 12, and are fixedly connected to the hemispherical support body 12. The lower ends of the three legs 1 extend obliquely away from each other, and the angle between two adjacent legs 1 is 120°.

[0031] The tray 2 is a disc-shaped structure, which is preferably made of a steel plate, and its size is adapted to the size of the upper opening end of the hemispherical support body 1. A threaded through hole 11 is opened in the center of the tray 2, and three oblique pillars 10 are evenly fixedly connected to the lower end surface thereof at positions corresponding to the upper ends of the three legs 1. The outer diameter of the oblique pillars 10 is adapted to the size of the inner cavity at the upper ends of the legs 1; the tray 2 is mounted in an embedded manner on the upper opening end of the hemispherical support body 1, and the three oblique pillars 10 are respectively fixedly inserted into the inner parts of the upper ends of the three legs 1;

[0032] The rotating clamp 5 is composed of a sleeve 8 and a screw 9. The inner diameter of the sleeve 8 is adapted to the outer diameter of the water pipe 6 to be fixed. The upper end of the screw 9 is vertically fixedly connected to the central area of ​​the lower circular surface of the sleeve 8, and the lower end thereof is fixedly inserted into the threaded through hole 11 by threaded matching.

[0033] The water pipe 6 is inserted into the sleeve 8;

[0034] The balancing ball 15 is composed of a solid steel ball 3 and a butterfly bolt 4. A mounting channel for the water pipe 6 to pass through is opened at the radial center of the solid steel ball 3, and a long threaded hole is opened in the direction perpendicular to the mounting channel. One end of the long threaded hole extends to the surface of the solid steel ball 3, and the other end extends to the center of the ball and is interconnected with the mounting channel; the solid steel ball 3 is fixedly sleeved on the outside of the end section of the water pipe 6 through the mounting channel; the butterfly bolt 4 is inserted into the long threaded hole through threaded cooperation, and the water pipe 6 is pressed and fixed to the center of the solid steel ball 3.

[0035] As a preference, the sleeve 8 is made of a short steel pipe.

[0036] In order to facilitate the adjustment of the height of the bracket to meet the water injection requirements at different heights, the leg 1 is a retractable leg, which consists of a fixed sleeve 13 located at the upper part, a movable support rod 14 located at the lower part and an adjusting knob 7. A radial threaded hole is opened at the lower part of the fixed sleeve 13, and the upper end of the movable support rod 14 is axially slidably inserted into the lower inner side of the fixed sleeve 13. The adjusting knob 7 has a screw section, and the screw section is inserted into the radial screw hole through threaded cooperation, and the movable support rod 14 is pressed and fixed inside the fixed sleeve 13.

[0037] As a preferred embodiment, the adjusting knob 7 consists of an adjusting handle and an adjusting screw, and the adjusting handle is fixedly connected to the outer end of the adjusting screw.

[0038] As a preferred embodiment, the inclined support column 10 is a solid column.

[0039] As a preferred embodiment, the sleeve 8 and the screw rod 9 are connected together by welding.

[0040] When in use, first place the three legs 1 on the ground, rotate the adjustment knob 7 on one leg 1, and make the corresponding movable support rod 14 telescopically move relative to the fixed sleeve 13 until the leg 1 is adjusted to the required length, then tighten the adjustment knob 7 to fix the movable support rod 14 in the fixed sleeve 13, and follow the same steps for the other two legs 2 to make the three legs 1 the same length and stably support the hemispherical support body 1 on the top. Then align the screw in the rotating card 5 with the threaded through hole 11 in the center of the tray 2, and then rotate the sleeve 8 in the rotating card 5 to fix the screw 9 in the threaded through hole 1 in the center of the tray 2. Next, the tray 2 is fitted into the upper open end of the hemispherical support body 12, and the three inclined pillars 10 below the tray 2 are correspondingly inserted into the inner part of the upper ends of the three legs 1. At this point, the installation of the water pipe bracket for the floor hydrostatic loading test is completed, and then the water pipe 6 is inserted into the sleeve 8 in the transfer card 5 to fix the water pipe 6 to the top of the bracket. Finally, the balancing ball 15 is sleeved on the outside of the end of the water pipe 6 using the installation channel in the center of the solid steel ball 3, and then the disc bolt 4 is inserted into the long threaded hole of the solid steel ball 3 through threaded matching, and the disc bolt 4 is tightened. The water pipe 6 is fixed to the center of the solid steel ball 3 using the inner end of the disc bolt 4 to complete the assembly of the water pipe 6 and the water pipe bracket for the floor hydrostatic loading test.

[0041] In the utility model, a hemispherical support body is provided, and the upper ends of the three legs are fixedly inserted in the hemispherical support body, and the upper ends of the three legs can be limited and fixed by the hemispherical support body. At the same time, the lower ends of the three legs are extended in a direction away from each other, and the angle between two adjacent legs is 120°, so that the bracket body formed by the three legs and the hemispherical support body can be stably supported on the ground. The size of the tray is adapted to the size of the upper opening end of the hemispherical support body, and three oblique pillars are fixedly connected to the lower end surface of the tray. The tray can be fixedly installed on the upper opening end of the hemispherical support body in an embedded manner, and the three oblique pillars are simultaneously used to fix and insert in the inner cavity of the three legs, so that the purpose of double fixing can be achieved, and the connection strength between the tray and the hemispherical support body is greatly improved. The rotating card is composed of a sleeve and a screw, and the screw is fixedly inserted in the threaded through hole in the center of the tray through thread matching, so that the rotating card can be stably assembled on the tray, and at the same time, the sleeve can be used to fix the water pipe on the top of the bracket. A mounting channel is installed at the radial center of the solid steel ball, and a long threaded hole perpendicular to the mounting channel is opened in the radial direction of the solid steel ball. At the same time, a butterfly bolt is installed in the long threaded hole. The solid steel ball can be conveniently sleeved on the outside of the last section of the water pipe through the mounting channel, and the solid steel ball and the water pipe can be reliably fixed by using the butterfly bolt inserted in the long threaded hole. At the same time, the butterfly bolt can be used to conveniently adjust different positions of the solid steel ball on the water pipe, thereby ensuring the overall balance of the bracket when the extended length of the water pipe changes, which is conducive to ensuring the stability and reliability of the bracket.

[0042] Compared with the traditional technology, the utility model has the following advantages:

[0043] (1) Compared with the traditional method of directly leaning against the water storage device and manually holding the water pipe, the bracket can stably and reliably fix the water pipe on the top of the bracket, avoiding the disadvantages of the traditional unstable leaning and easy fatigue of manual holding, and can ensure the accuracy of the test;

[0044] (2) The bracket is specially used for auxiliary support of water delivery telescopic pipes in floor hydrostatic loading tests, filling the gap in related fields. In addition, in addition to being used in floor hydrostatic loading tests, the bracket can also meet the needs of fixing tubular devices in other engineering testing fields, and has a wide range of applications;

[0045] (3) Compared with the existing brackets on the market, the bracket has a simple structure, is easy to install, requires fewer parts for assembly, and has a low production cost. In addition, while the bracket has a simple structure, it also meets the use requirements. The bracket can fix the water delivery telescopic pipe and adjust the angle every 120 degrees. The height of the bracket can also be adjusted through the structure of the telescopic legs, meeting the needs of water delivery in different directions and at different heights.

Claims

1. A support for a water pipe for a floor static water loading test, comprising a water pipe (6), It is characterized in that It also includes a hemispherical support body (12), a support leg (1), a tray (2), a rotating card (5) and a balancing ball (15); The opening end of the hemispherical support body (12) is arranged horizontally, and the opening direction faces upward; The upper ends of the three legs (1) are hollow tubular structures and penetrate the bottom of the hemispherical support body (12) into the inner cavity of the hemispherical support body (12). The top ends of the three legs (1) are flush with each other and lower than the open end of the hemispherical support body (12). The lower ends of the three legs (1) extend obliquely in directions away from each other, and the angle between two adjacent legs (1) is 120°. The tray (2) is a disc-shaped structure, the size of which matches the size of the upper opening end of the hemispherical support body (12); a threaded through hole (11) is provided at the center of the tray (2); and three inclined pillars (10) are evenly fixedly connected to the lower end surface of the tray at positions corresponding to the upper ends of the three legs (1); the tray (2) is mounted in a chimeric manner on the upper opening end of the hemispherical support body (12), and the three inclined pillars (10) are respectively fixedly inserted into the interior of the upper ends of the three legs (1); The rotating clamp (5) is composed of a sleeve (8) and a screw (9); the inner diameter of the sleeve (8) is adapted to the outer diameter of the water pipe (6) to be fixed; the upper end of the screw (9) is vertically fixedly connected to the central area of ​​the lower circular surface of the sleeve (8), and the lower end of the screw is fixedly inserted into the threaded through hole (11) by threaded engagement; The water delivery pipe (6) is inserted into the sleeve (8); The balancing ball (15) is composed of a solid steel ball (3) and a butterfly bolt (4). A mounting channel for the water pipe (6) to pass through is provided at the radial center of the solid steel ball (3), and a long threaded hole is provided in a direction perpendicular to the mounting channel. One end of the long threaded hole extends to the surface of the solid steel ball (3), and the other end extends to the center of the ball and is interconnected with the mounting channel. The solid steel ball (3) is fixedly sleeved on the outside of the end section of the water pipe (6) through the mounting channel. The butterfly bolt (4) is inserted into the long threaded hole through threaded engagement, and the water pipe (6) is pressed and fixed to the center of the solid steel ball (3).

2. A support for water pipes for floor hydrostatic loading test according to claim 1, It is characterized in that The sleeve (8) is made of a short steel pipe.

3. A support for water pipes for floor static water loading test according to claim 1 or 2, It is characterized in that The support leg (1) is a telescopic support leg, which is composed of a fixed sleeve (13) located at the upper part, a movable support rod (14) located at the lower part, and an adjusting knob (7). The lower part of the fixed sleeve (13) is provided with a radial threaded hole, and the upper end of the movable support rod (14) is axially slidably inserted into the lower inner side of the fixed sleeve (13). The adjusting knob (7) has a screw section, and the screw section is inserted into the radial screw hole through threaded engagement, and the movable support rod (14) is pressed and fixed inside the fixed sleeve (13).

4. A support for water pipes for floor hydrostatic loading test according to claim 3, It is characterized in that The adjusting knob (7) is composed of an adjusting handle and an adjusting screw, and the adjusting handle is fixedly connected to the outer end of the adjusting screw.

5. A support for water pipes for floor hydrostatic loading test according to claim 4, It is characterized in that The inclined support column (10) is a solid column.

6. A support for water pipes for floor hydrostatic loading test according to claim 5, It is characterized in that The sleeve (8) and the screw rod (9) are connected together by welding.

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