Splicing type supporting device for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a spliced supporting device for water conservancy construction, which comprises a base, a fixing component, a lower connecting component and an upper connecting component, a sleeve is in threaded connection with the middle of the top end of the base, and two through holes I are formed in the middle upper part of the outer side of the sleeve; first nuts are fixedly connected to the positions, at the left ends of the first through holes, of the outer side of the sleeve, an inner rod is slidably connected to the interior of the sleeve, and five second through holes are formed in the outer side of the inner rod at equal intervals. According to the rapid assembling device, the sleeve is rotated to be fixed to the base, the sleeve and the inner rod are fixed together through the first rotary knob, meanwhile, the height of the supporting device can be adjusted, the lower arc-shaped block and the clamping piece are fixed through the second rotary knob, the upper arc-shaped block and the lower arc-shaped block are fixed through the second bolt and the second nut, and therefore rapid assembling of the device is completed; the adjusting rod is rotated to enable the upper clamping plate to move up and down, and pipelines with different pipe diameters can be supported in cooperation with the lower clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a splicing support device for water conservancy construction. Background Art

[0002] Water conservancy projects refer to engineering activities carried out to control, regulate, utilize and protect water resources, including the development, utilization, management, protection and management of water resources. During the construction of water conservancy projects, pipelines need to be supported to ensure the stability and safety of the pipelines during construction and operation.

[0003] By transporting the prefabricated parts to the relevant locations and then assembling them, the entire device is fixed on the existing structure or the ground after assembly to ensure that the support device will not move or deform under the gravity of the pipeline. According to the installation requirements of the pipeline, the position and angle of the support device are adjusted to ensure that the pipeline can be installed correctly, and then the pipeline is placed on the support device for subsequent operations.

[0004] However, some existing splicing support devices for water conservancy construction require many screws, which takes a lot of time to install and disassemble, reducing construction efficiency. Pipes have different specifications, and some splicing support devices can only support pipes of the same specification, reducing the practicality of the device. Therefore, a splicing support device for water conservancy construction is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a splicing support device for water conservancy construction, aiming to improve the problems in the prior art that the support device is inconvenient to install and disassemble, reduces construction efficiency, and cannot adapt to pipe supports of different specifications, thereby reducing the practicability of the support device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a splicing support device for water conservancy construction, comprising a base, a fixing assembly, a lower connecting assembly and an upper connecting assembly, the top middle part of the base is threadedly connected with a sleeve, two through holes 1 are provided in the middle and upper part of the outer side of the sleeve, the outer side of the sleeve is fixedly connected with a nut 1 at the left end of the through hole 1, the inside of the sleeve is slidably connected with an inner rod, the outer side of the inner rod is equidistantly provided with five through holes 2, the distance between adjacent through holes 2 is consistent with the distance between through holes 1, the sleeve is connected to the inner rod through a fixing assembly, the top end of the inner rod is rotatably connected with a clamp, the top middle part of the clamp is provided with a square slot, the inside of the clamp is provided with sliding grooves in the middle of the four sides of the square slot, and the inside of the four sliding grooves The two guide wheels are connected in a slidable manner to the left and right sides of the two guide wheels, and the two guide wheels are connected in a slidable manner to the left and right sides of the two guide wheels, and the two guide wheels are connected in a slidable manner to the left and right sides of the two guide wheels.

[0007] As a further description of the above technical solution: the fixing assembly includes a connecting block, which is rotatably connected to two threaded members, the right ends of the two threaded members pass through the left end of the connecting block and are respectively threadedly connected to the middle part of the adjacent nut one, the right side of the threaded member and the right side of the connecting block are located on the same horizontal line, the outer side of the threaded member and the inside of the connecting block are fixedly connected with pulleys, the two pulleys are connected by an annular belt, and the right end of the upper threaded member is fixedly connected with a knob one.

[0008] As a further description of the above technical solution: the lower connecting assembly includes a lower arc block, a lower clamping plate is provided at the top middle inner side of the lower arc block, five springs are fixedly connected to the bottom end of the lower clamping plate at equal distances, the ends of the five springs are fixedly connected to the inner wall of the lower arc block, the left and right ends of the top of the lower arc block are fixedly connected with connecting plates 2, the front and rear ends of the bottom of the two connecting plates 2 are fixedly connected with nuts 2, the outer bottom end of the lower arc block is fixedly connected with a fixing block, and the middle part of the bottom end of the fixing block is fixedly connected with a square clamping block.

[0009] As a further description of the above technical solution: the square card block is connected by snapping with the square card slot, and the middle parts of the four ends of the square card block are provided with cylindrical card slots, and the four cylindrical card slots are connected by snapping with the cylindrical card block on the same side.

[0010] As a further description of the above technical solution: the upper connecting assembly includes an upper arc block, and sliding blocks are slidably connected to the front and rear sides of the top of the upper arc block, and semi-threaded holes are opened in the middle of the opposite ends of the two sliding blocks, and the semi-threaded holes are fixed by two screws, and an upper clamping plate is provided at the bottom end of the inner middle part of the upper arc block, and the top of the upper clamping plate is fixedly connected to an adjusting rod, and the top of the adjusting rod passes through the middle of the upper arc block, and the left and right ends of the bottom of the upper arc block are fixedly connected to a connecting plate one, and the front and rear ends of the two connecting plates one are threadedly connected with bolts.

[0011] As a further description of the above technical solution: the two semi-threaded holes are combined to form an internal threaded hole, and the internal threaded hole is connected to the outer side of the adjusting rod through threads.

[0012] As a further description of the above technical solution: the bottom ends of the bolts all penetrate the two adjacent connecting plates and are threadedly connected with the two nuts on the same side.

[0013] As a further description of the above technical solution: four corners of the top of the base are slidably connected with insertion rods, and the bottom ends of the four insertion rods penetrate the base and are deeply inserted into the soil layer.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the base is placed on the ground, the rod is inserted into the soil layer, and then the bottom of the sleeve is threadedly connected and fixed with the top of the base, and then the inner rod is inserted into the sleeve, and the sleeve and the inner rod are fixed together by the cooperation of the fixing assembly and the nut 1, and the bottom end of the lower connecting assembly is inserted into the square slot, and then the knob 2 is rotated to fix the clamp and the lower connecting assembly together, and finally the upper connecting assembly and the lower connecting assembly are fixed, so as to realize the rapid assembly of the support device and improve the construction efficiency.

[0016] 2. In the utility model, pipes of different diameters can be supported by the upper connecting assembly and the lower connecting assembly, and the cooperation between the through hole 1 on the sleeve and the nut 1, the through hole 2 on the inner rod and the fixing assembly can adjust the height of the pipe. The direction of the pipe can be adjusted by rotating the clamp, thereby improving the practicality of the supporting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a splicing support device for water conservancy construction proposed by the utility model;

[0018] Figure 2 This is a disassembled diagram of the base and sleeve of a spliced ​​support device for water conservancy construction proposed by the utility model;

[0019] Figure 3 This is a disassembled diagram of the connection relationship between the sleeve and the inner rod of a spliced ​​support device for water conservancy construction proposed by the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0021] Figure 5 This is a cross-sectional view of a square slot of a splicing support device for water conservancy construction proposed by the utility model;

[0022] Figure 6 This is a disassembled diagram of an upper connection component and a lower connection component of a spliced ​​support device for water conservancy construction proposed by the utility model;

[0023] Figure 7 This is a right side cross-sectional view of an upper connection assembly of a spliced ​​support device for water conservancy construction proposed by the utility model.

[0024] Legend:

[0025] 1. Base; 2. Insert rod; 3. Sleeve; 4. Nut 1; 5. Through hole 1; 6. Inner rod; 7. Through hole 2; 8. Connecting block; 9. Threaded part; 10. Pulley; 11. Annular belt; 12. Knob 1; 13. Clamp; 14. Square slot; 15. Slide; 16. Knob 2; 17. Bidirectional screw; 18. Bevel gear 1; 19. Bevel gear 2; 20. Screw 1; 21. Slider; 22. L-shaped plate; 23. Columnar block; 24. Upper arc block; 25. Sliding block; 26. Semi-threaded hole; 27. Screw; 28. Adjusting rod; 29. ​​Upper clamping plate; 30. Connecting plate 1; 31. Bolt; 32. Lower arc block; 33. Lower clamping plate; 34. Spring; 35. Connecting plate 2; 36. Nut 2; 37. Fixing block; 38. Square block; 39. Columnar slot. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-Figure 3The utility model provides an embodiment of a splicing support device for water conservancy construction, including a base 1, a fixing assembly, a lower connecting assembly and an upper connecting assembly. A sleeve 3 is threadedly connected to the middle part of the top of the base 1. Two through holes 5 are provided in the middle and upper part of the outer side of the sleeve 3. A nut 4 is fixedly connected to the left end of the through hole 5 on the outer side of the sleeve 3. An inner rod 6 is slidably connected to the inside of the sleeve 3. Five through holes 27 are equidistantly provided on the outer side of the inner rod 6. The distance between adjacent through holes 27 is consistent with the distance between through holes 15. The sleeve 3 is connected to the inner rod 6 through a fixing assembly. A clamp 13 is rotatably connected to the top of the inner rod 6. A square slot 14 is provided in the middle part of the top of the clamp 13. Slide grooves 15 are provided in the middle of the four sides of the square slot 14. Slide blocks 21 are slidably connected to the inside of the four slide grooves 15. The tops of the slide blocks 21 are fixedly connected to L-shaped plates 22. The L-shaped plates The opposite side of 22 is fixedly connected with a cylindrical block 23, the middle and lower part of the right side of the card 13 is rotatably connected with a knob 2 16, the middle part of the left end of the knob 2 16 is fixedly connected with a bidirectional screw rod 17, the left end of the bidirectional screw rod 17 is rotatably connected to the left end of the left slide 15, the bottom of the opposite end of the front and rear slides 15 are rotatably connected with a screw rod 20, the opposite ends of the two screw rods 20 are fixedly connected with a bevel gear 2 19, the outer side of the bidirectional screw rod 17 is fixedly connected with a bevel gear 18 at the right end of the bevel gear 2 19, the bevel gear 18 is meshed with the bevel gear 2 19, the bidirectional screw rod 17 and the screw rod 20 are respectively threadedly connected with four sliders 21, the bottom end of the lower connecting assembly is engaged with the square slot 14, the upper connecting assembly is located on the upper side of the lower connecting assembly, the top four corners of the base 1 are slidably connected with plug rods 2, and the bottom ends of the four plug rods 2 penetrate the base 1 and are deeply inserted into the soil layer.

[0028] The base 1 is placed on the ground, the rod 2 is inserted into the soil layer, and then the bottom of the sleeve 3 is threadedly connected and fixed with the top of the base 1, and then the inner rod 6 is inserted into the sleeve 3, and the through hole 15 on the sleeve 3 and the nut 14 and two adjacent through holes 27 on the inner rod 6 are aligned. The sleeve 3 and the inner rod 6 are fixed together by the fixing assembly, and the height of the supporting device can be adjusted at the same time. The bottom end of the lower connecting assembly is inserted into the square slot 14, and then the knob 2 16 is rotated to rotate the bidirectional screw rod 17 and the bevel gear 1 18, driving the bevel gear 2 19 and the screw rod 1 20 on the front and rear sides to rotate in the opposite direction, so that the four sliders 21 drive the L-shaped plate 22 and the columnar block 23 to move to the middle of the square slot 14, so as to fix the lower connecting assembly, and finally fix the upper connecting assembly and the lower connecting assembly, so as to realize the rapid assembly of the supporting device and improve the construction efficiency.

[0029] Reference Figure 3 and Figure 4The fixing assembly includes a connecting block 8, which is rotatably connected to two threaded members 9. The right ends of the two threaded members 9 penetrate the left end of the connecting block 8 and are respectively threadedly connected to the middle part of the adjacent nut 4. The right side of the threaded member 9 is located on the same horizontal line as the right side of the connecting block 8. The outer side of the threaded member 9 and the inside of the connecting block 8 are fixedly connected with pulleys 10. The two pulleys 10 are connected through an annular belt 11. The right end of the upper threaded member 9 is fixedly connected with a knob 12.

[0030] Align the two threaded members 9 with the two through holes 1 5 and the two adjacent through holes 2 7 on the inner rod 6, and then rotate the knob 12 to drive the upper threaded member 9 to rotate, while the lower threaded member 9 is rotated synchronously by the two pulleys 10 and the endless belt 11, so that the two threaded members 9 are respectively threadedly connected with the two nuts 1 4, thereby fixing the inner rod 6 and the through hole 2 7.

[0031] Reference Figure 5 and Figure 6 The lower connecting assembly includes a lower arc block 32, a lower clamping plate 33 is provided at the top middle part of the inner side of the lower arc block 32, and five springs 34 are fixedly connected to the bottom end of the lower clamping plate 33 at equal distances, and the ends of the five springs 34 are fixedly connected to the inner wall of the lower arc block 32, and the left and right ends of the top of the lower arc block 32 are fixedly connected with connecting plates 2 35, and the front and rear ends of the bottom of the two connecting plates 2 35 are fixedly connected with nuts 2 36, and the outer bottom end of the lower arc block 32 is fixedly connected with a fixing block 37, and the middle part of the bottom end of the fixing block 37 is fixedly connected with a square clamping block 38, and the square clamping block 38 is engaged with the square clamping groove 14, and the middle parts of the four ends of the square clamping block 38 are provided with columnar clamping grooves 39, and the four columnar clamping grooves 39 are all engaged with the columnar clamping block 23 on the same side.

[0032] By inserting the square block 38 into the square slot 14 and rotating the knob 16, the four columnar blocks 23 are synchronously inserted into the columnar slots 39 on the same side, thereby achieving the purpose of fixing the lower arc block 32, and one side of the outer end of the pipe can be placed on the lower clamping plate 33, and the spring 34 and the lower clamping plate 33 can provide a certain supporting force.

[0033] Reference Figure 6 and Figure 7The upper connecting assembly includes an upper arc block 24, and sliding blocks 25 are slidably connected to the front and rear sides of the top of the upper arc block 24. Semi-threaded holes 26 are opened in the middle of the opposite ends of the two sliding blocks 25, and the semi-threaded holes 26 are fixed by two screws 27. An upper clamping plate 29 is arranged at the bottom end of the inner middle part of the upper arc block 24, and an adjusting rod 28 is fixedly connected to the top of the upper clamping plate 29. The top of the adjusting rod 28 passes through the middle of the upper arc block 24, and the left and right ends of the bottom of the upper arc block 24 are fixedly connected to connecting plates 1 30, and the front and rear ends of the two connecting plates 1 30 are threadedly connected with bolts 31. The two semi-threaded holes 26 are combined to form an internal threaded hole, and the internal threaded hole is threadedly connected to the outer side of the adjusting rod 28. The bottom ends of the bolts 31 pass through the adjacent connecting plate 2 35 and are threadedly connected to the nut 2 36 on the same side.

[0034] Slide the sliding block 25 apart, then pass the adjusting rod 28 through the top of the upper arc block 24, then move the sliding block 25 to the center of the upper arc block 24, and then fix the two sliding blocks 25 together through two screws 27. When the two sliding blocks 25 are fixed together, the two semi-threaded holes 26 are combined to form an internal threaded hole and threadedly connected to the adjusting rod 28. When the adjusting rod 28 is rotated, the upper clamping plate 29 can be driven to move downward, and cooperate with the lower clamping plate 33 to be suitable for pipes of different diameters. The upper arc block 24 and the lower arc block 32 are fixed together by two bolts 31 and nuts 36 on both sides.

[0035] Working principle: First, place the base 1 on the ground, insert the rod 2 into the soil layer, then thread the bottom of the sleeve 3 and the top of the base 1 together, then insert the inner rod 6 into the sleeve 3, align the through hole 15 on the sleeve 3 and the nut 14, and two adjacent through holes 27 on the inner rod 6, align the two threaded members 9 with the through hole 15 and the through hole 27, rotate the knob 12 to fix the sleeve 3 and the inner rod 6, insert the square card block 38 into the square card slot 14, and then rotate the knob 216 to make the four sliders 21 drive the L-shaped plate 22 and the columnar card block 23 to move toward the middle of the square card slot 14, so as to move the lower arc The block 32 is fixed, and then the sliding block 25 is slid apart, and then the adjusting rod 28 is passed through the top of the upper arc block 24, and then the sliding block 25 is moved to the center of the upper arc block 24, and then the two sliding blocks 25 are fixed together by two screws 27, and then the bolt 31 on the connecting plate 1 30 is aligned with the adjacent nut 2 36 on the same side, and the upper arc block 24 and the lower arc block 32 are fixed by the bolt 31 and the nut 2 36, thereby completing the assembly of the supporting device, and then the pipe is placed on the lower clamping plate 33, and the adjusting rod 28 is rotated to move the upper clamping plate 29 downward, and the pipes of different diameters are supported in cooperation with the lower clamping plate 33.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A splicing support device for water conservancy construction, comprising a base (1), a fixing assembly, a lower connecting assembly and an upper connecting assembly, characterized in that: A sleeve (3) is threadedly connected to the middle of the top of the base (1), two through holes (1) are provided in the middle and upper part of the outer side of the sleeve (3), a nut (4) is fixedly connected to the left end of the through hole (1) on the outer side of the sleeve (3), an inner rod (6) is slidably connected to the inside of the sleeve (3), five through holes (2) are equidistantly provided on the outer side of the inner rod (6), the distance between adjacent through holes (2) is consistent with the distance between through holes (1) (5), the sleeve (3) and the inner rod (6) are connected by a fixing assembly, a clamping member (13) is rotatably connected to the top of the inner rod (6), a square slot (14) is provided in the middle of the top of the clamping member (13), a slide groove (15) is provided in the middle of four sides of the square slot (14), a slider (21) is slidably connected to the inside of the four slide grooves (15), the top of each of the sliders (21) is fixedly connected to an L-shaped plate (22), the L The opposite side of the shaped plate (22) is fixedly connected with a columnar clamping block (23), the lower middle portion of the right side of the clamping member (13) is rotatably connected with a knob 2 (16), the middle portion of the left end of the knob 2 (16) is fixedly connected with a bidirectional screw rod (17), the left end of the bidirectional screw rod (17) is rotatably connected with the left end of the left slide groove (15), the bottom of the two ends of the front and rear slide grooves (15) that are away from each other are rotatably connected with a screw rod 1 (20), and the two screw rods 1 (20) are rotatably connected to each other. A bevel gear 2 (19) is fixedly connected to one end of the two-way screw rod (17); a bevel gear 1 (18) is fixedly connected to the right end of the bevel gear 2 (19) on the outer side of the two-way screw rod (17); the bevel gear 1 (18) and the bevel gear 2 (19) are meshingly connected; the two-way screw rod (17) and the screw rod 1 (20) are respectively threadedly connected to four sliders (21); the bottom end of the lower connecting assembly is snap-connected to the square slot (14); and the upper connecting assembly is located on the upper side of the lower connecting assembly.

2. A splicing support device for water conservancy construction according to claim 1, characterized in that: The fixing assembly comprises a connecting block (8), wherein the connecting block (8) is rotatably connected to two threaded members (9), the right ends of the two threaded members (9) both pass through the left end of the connecting block (8) and are respectively threadedly connected to the middle part of an adjacent nut (4), the right side of the threaded member (9) and the right side of the connecting block (8) are located on the same horizontal line, the outer side of the threaded member (9) and the inner side of the connecting block (8) are both fixedly connected to a pulley (10), the two pulleys (10) are connected via an annular belt (11), and the right end of the upper threaded member (9) is fixedly connected to a knob (12).

3. A splicing support device for water conservancy construction according to claim 1, characterized in that: The lower connecting assembly comprises a lower arc block (32), a lower clamping plate (33) is arranged at the top of the inner middle part of the lower arc block (32), five springs (34) are fixedly connected to the bottom end of the lower clamping plate (33) at equal distances, the ends of the five springs (34) are fixedly connected to the inner wall of the lower arc block (32), the left and right ends of the top of the lower arc block (32) are fixedly connected to a second connecting plate (35), the front and rear ends of the bottom of the two second connecting plates (35) are fixedly connected to a second nut (36), the outer bottom end of the lower arc block (32) is fixedly connected to a fixed block (37), and the middle part of the bottom end of the fixed block (37) is fixedly connected to a square clamping block (38).

4. A splicing support device for water conservancy construction according to claim 3, characterized in that: The square clamping block (38) is snap-fitted and connected with the square clamping slot (14); a columnar clamping slot (39) is provided in the middle of the four ends of the square clamping block (38); and the four columnar clamping slots (39) are snap-fitted and connected with the columnar clamping block (23) on the same side.

5. The splicing support device for water conservancy construction according to claim 1 is characterized in that: The upper connecting assembly comprises an upper arc block (24), wherein both front and rear sides of the top of the upper arc block (24) are slidably connected to sliding blocks (25), and the middle parts of the opposite ends of the two sliding blocks (25) are provided with semi-threaded holes (26), and the semi-threaded holes (26) are fixed by two screws (27). An upper clamping plate (29) is provided at the bottom end of the inner middle part of the upper arc block (24), and the top end of the upper clamping plate (29) is fixedly connected to an adjusting rod (28), and the top end of the adjusting rod (28) passes through the middle part of the upper arc block (24). The left and right ends of the bottom of the upper arc block (24) are fixedly connected to connecting plates (30), and the front and rear ends of the two connecting plates (30) are threadedly connected to bolts (31).

6. A splicing support device for water conservancy construction according to claim 5, characterized in that: The two semi-threaded holes (26) are combined to form an internal threaded hole, and the internal threaded hole is threadedly connected to the outer side of the adjustment rod (28).

7. The splicing support device for water conservancy construction according to claim 5, characterized in that: The bottom ends of the bolts (31) pass through the adjacent second connecting plate (35) and are threadedly connected to the second nut (36) on the same side.

8. The splicing support device for water conservancy construction according to claim 1, characterized in that: Insertion rods (2) are slidably connected to the four corners of the top of the base (1), and the bottom ends of the four insertion rods (2) penetrate the base (1) and are deeply inserted into the soil layer.

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