Trapezoidal groove supporting structure for pipeline construction of water supply pipe network

Abstract

The utility model relates to the technical field of water supply network pipeline construction, and discloses a water supply network pipeline construction trapezoid groove supporting structure which comprises a bottom plate and two sets of supporting plates for supporting a water supply network pipeline construction trapezoid groove, and telescopic supporting mechanisms for adjusting the supporting range according to the depth of the construction groove are arranged in the supporting plates. And angle adjusting mechanisms for adjusting the angles of the two groups of supporting plates according to different inclination angles of the construction groove are arranged in the two groups of supporting plates. The telescopic supporting mechanism for adjusting the supporting range according to the depth of a construction groove is arranged in the supporting plate, and the extending length of the adjusting protection plate can be dynamically adjusted according to trapezoidal grooves with different depths, so that the supporting effect is improved, and the supporting effect is improved. The angle adjusting mechanisms for adjusting the angles of the two sets of supporting plates according to different inclination angles of the construction grooves are arranged in the supporting plates, and the angles of the two sets of supporting plates can be dynamically adjusted according to the angles of the trapezoidal grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply network pipeline construction, in particular to a trapezoidal groove supporting structure for water supply network pipeline construction. Background Art

[0002] Trench support refers to the support, reinforcement and protection measures taken for the trench side walls and surrounding environment to ensure the safety of pipeline construction and the geological environment around the trench. During the construction of water supply pipelines, the trapezoidal trench dug needs to be supported.

[0003] According to the description of a municipal pipeline trench support structure disclosed on the patent website (authorization announcement number: CN220486483U), "a municipal pipeline trench support structure is disclosed, which belongs to the field of construction, including earth walls, support plates, square timbers, U-shaped slots, adjusting screws, adjusting nuts, and support rods. When in use, first place the support plate vertically and tightly on the earth wall, and then fit the square timber to the support plate. The square timber serves as the front rib of the support plate to increase the force-bearing area. After the support plates and square timbers on the earth walls on both sides are placed, the U-shaped slot on one side of the adjusting screw is engaged with the square timber on one side. Then, according to the width of the pipeline trench, the adjusting nut is rotated. The rotation of the adjusting nut drives the support rod mounted on the adjusting screw to move until the U-shaped slot on the right side of the support rod is engaged with the square timber on the right side of the earth wall. Repeat the above operations to complete the support of the pipeline trench. After the municipal pipeline project is completed, the support structure used for the trench will be disassembled and can be reused."

[0004] In view of the above description, the applicant believes that the following problems exist: During use, although the existing device can place the support plate vertically and tightly against the soil wall, fit the square wood with the support plate, and then engage the U-shaped groove on one side of the adjusting screw with the square wood on one side, so that the adjusting nut rotates to drive the support rod mounted on the adjusting screw to move, until the U-shaped groove on the right side of the support rod engages with the square wood on the right side of the soil wall to complete the support of the pipeline groove, but in actual application, the existing device only adjusts the distance between the support plates on both sides through the set support rod, and it is difficult to dynamically adjust the angle and length of the support plate according to the shape and depth of the trapezoidal groove, which cannot meet different usage scenarios and has the problem of poor practicality. Therefore, we urgently need a trapezoidal groove support structure for water supply network pipeline construction to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a trapezoidal groove support structure for water supply network pipeline construction, so as to solve the problems raised in the above-mentioned background technology and to address the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trapezoidal groove support structure for the construction of a water supply network pipeline, comprising a base plate and two groups of support plates for supporting the trapezoidal groove for the construction of the water supply network pipeline, wherein the support plates are provided with a telescopic support mechanism for adjusting the support range according to the depth of the construction groove, and the two groups of support plates are provided with an angle adjustment mechanism for adjusting the angles of the two groups of support plates according to the different inclination angles of the construction groove.

[0007] Preferably, the telescopic support mechanism includes an adjustable guard plate that can support the trapezoidal groove constructed on the water supply network pipeline. The adjustable guard plate is slidably installed inside the support plate. A plug-in hole is opened in the adjustable guard plate. A mounting frame is fixedly installed on the outside of the support plate. A plug-in column is slidably installed inside the mounting frame. A pull ring is fixedly installed on the outside of the plug-in column. A first spring is sleeved on the outside of the plug-in column, so as to facilitate dynamic adjustment of the position of the adjustable guard plate according to the trapezoidal grooves of different depths to improve the support effect.

[0008] Preferably, the plug-in column is plug-connected and installed in the plug-in hole, and the first spring is arranged between the supporting plate and the pull ring, so as to lock the position of the adjusting guard plate.

[0009] Preferably, the angle adjustment mechanism includes a mounting rod, the mounting rod is fixedly mounted on the top of the base plate, a pipe placement plate is fixedly mounted on the top of the mounting rod, a threaded rod is rotatably mounted on the top of the base plate, an adjustment handle is plugged and mounted on the top of the threaded rod, a movable frame is threadedly mounted on the outside of the threaded rod, a first connecting plate is rotatably mounted on the outside of the movable frame, a fixed frame is arranged on the outside of the threaded rod and the mounting rod, a second connecting plate is rotatably mounted on the outside of the fixed frame, so as to facilitate dynamic adjustment of the angles of the two groups of support plates according to the angle of the trapezoidal groove.

[0010] Preferably, a movable frame is slidably mounted on the outside of the mounting rod, and two groups of the first connecting plates are provided, and the two groups of the first connecting plates are symmetrically arranged on the outside of the movable frame, so as to facilitate stable adjustment of the angle of the support plate.

[0011] Preferably, a sliding groove is provided in the second connecting plate, the first connecting plate is slidably installed in the sliding groove inside the second connecting plate on the side away from the movable frame, and the second connecting plate is fixedly installed on the outside of the support plate, so as to facilitate the stable adjustment of the angle of the support plate, and a plug-in groove for plugging the adjustment handle is provided on the top of the threaded rod to avoid interference with subsequently placed pipes.

[0012] Preferably, two groups of fixing cones are fixedly installed at the bottom of the base plate to fix the base plate, thereby ensuring the stability of the base plate and guaranteeing stable support for the trapezoidal groove.

[0013] Compared with the prior art, the utility model provides a trapezoidal trench support structure for water supply network pipeline construction, which has the following beneficial effects:

[0014] 1. The trapezoidal groove support structure for the construction of the water supply network pipeline is provided with a telescopic support mechanism in the support plate to adjust the support range according to the depth of the construction groove. During use, the extension length of the adjustment guard plate can be dynamically adjusted according to the trapezoidal grooves of different depths to improve the support effect;

[0015] 2. The trapezoidal groove support structure for the construction of the water supply network pipeline has an angle adjustment mechanism arranged in the support plate for adjusting the angles of the two groups of support plates according to the different inclination angles of the construction groove. During use, the angles of the two groups of support plates can be dynamically adjusted according to the angle of the trapezoidal groove, thereby enhancing the practicality of the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the trapezoidal trench support structure for the water supply network pipeline construction Figure 1 ;

[0017] Figure 2 Schematic diagram of the three-dimensional structure of the trapezoidal trench support structure for the water supply network pipeline construction Figure 2 ;

[0018] Figure 3 Schematic diagram of the three-dimensional structure of the trapezoidal trench support structure for the water supply network pipeline construction Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the telescopic support mechanism in the trapezoidal trench support structure for the water supply network pipeline construction;

[0020] Figure 5 This is a schematic diagram of the partial three-dimensional structure of the telescopic support mechanism in the trapezoidal trench support structure for the water supply network pipeline construction;

[0021] Figure 6 Schematic diagram of the three-dimensional structure of the angle adjustment mechanism in the trapezoidal trench support structure for the water supply network pipeline construction Figure 1 ;

[0022] Figure 7 Schematic diagram of the three-dimensional structure of the angle adjustment mechanism in the trapezoidal trench support structure for the water supply network pipeline construction Figure 2 .

[0023] In the figure: 1. bottom plate; 2. fixed cone; 3. support plate; 4. telescopic support mechanism; 41. adjusting guard plate; 42. plug-in hole; 43. mounting frame; 44. plug-in column; 45. pull ring; 46. first spring; 5. angle adjustment mechanism; 51. mounting rod; 52. pipe placement plate; 53. threaded rod; 54. adjustment handle; 55. movable frame; 56. first connecting plate; 57. fixed frame; 58. second connecting plate. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Example 1: Please refer to Figure 1-Figure 5 The utility model provides a technical solution: a trapezoidal groove support structure for the construction of a water supply network pipeline, comprising a bottom plate 1 and two groups of support plates 3 for supporting the trapezoidal groove for the construction of the water supply network pipeline, a telescopic support mechanism 4 for adjusting the support range according to the depth of the construction groove is arranged in the support plate 3, and an angle adjustment mechanism 5 for adjusting the angles of the two groups of support plates 3 according to different inclination angles of the construction groove is arranged in the two groups of support plates 3.

[0026] Furthermore, the telescopic support mechanism 4 includes an adjustable guard plate 41 that can support the trapezoidal groove constructed for the water supply network pipeline. The adjustable guard plate 41 is slidably installed inside the support plate 3. A plug-in hole 42 is opened in the adjusting guard plate 41. A mounting frame 43 is fixedly installed on the outside of the support plate 3. A plug-in column 44 is slidably installed inside the mounting frame 43. A pull ring 45 is fixedly installed on the outside of the plug-in column 44. A first spring 46 is sleeved on the outside of the plug-in column 44, which is convenient for dynamically adjusting the position of the adjustable guard plate 41 according to the trapezoidal grooves of different depths to improve the support effect.

[0027] Furthermore, the plug-in column 44 is plugged into the plug-in hole 42 , and the first spring 46 is arranged between the supporting plate 3 and the pull ring 45 , so as to lock the position of the adjusting guard plate 41 .

[0028] Furthermore, two groups of fixing cones 2 are fixedly installed at the bottom of the bottom plate 1 to fix the bottom plate 1, thereby ensuring the stability of the bottom plate 1 and ensuring stable support for the trapezoidal groove.

[0029] Example 2: Please refer to Figure 6-Figure 7In combination with the first embodiment, it is further obtained that the angle adjustment mechanism 5 includes a mounting rod 51, the mounting rod 51 is fixedly mounted on the top of the base plate 1, a pipe placement plate 52 is fixedly mounted on the top of the mounting rod 51, a threaded rod 53 is rotatably mounted on the top of the base plate 1, an adjustment handle 54 is plugged and installed on the top of the threaded rod 53, a movable frame 55 is threadedly mounted on the outside of the threaded rod 53, a first connecting plate 56 is rotatably mounted on the outside of the movable frame 55, a fixed frame 57 is arranged on the outside of the threaded rod 53 and the mounting rod 51, and a second connecting plate 58 is rotatably mounted on the outside of the fixed frame 57, so as to facilitate dynamic adjustment of the angles of the two groups of support plates 3 according to the angle of the trapezoidal groove.

[0030] Furthermore, a movable frame 55 is slidably mounted on the outside of the mounting rod 51 , and two groups of first connecting plates 56 are provided. The two groups of first connecting plates 56 are symmetrically arranged on the outside of the movable frame 55 , so as to facilitate stable adjustment of the angle of the supporting plate 3 .

[0031] Furthermore, a slide groove is provided in the second connecting plate 58, and the first connecting plate 56 is slidably installed in the slide groove inside the second connecting plate 58 on the side away from the movable frame 55. The second connecting plate 58 is fixedly installed on the outside of the support plate 3, which is convenient for achieving stable adjustment of the angle of the support plate 3. A plug-in groove for plugging in the adjustment handle 54 is provided on the top of the threaded rod 53 to avoid interference with subsequently placed pipes.

[0032] In actual operation, when it is necessary to support the trapezoidal groove, the fixing cone 2 can be inserted into the groove to fix the bottom plate 1 and ensure the stability of the later support. Then, according to the angle of the trapezoidal groove to be supported, the adjusting handle 54 can be inserted into the plug-in slot at the top of the threaded rod 53 and the adjusting handle 54 can be rotated to rotate the threaded rod 53. Under the limiting action of the mounting rod 51, the movable frame 55 outside the threaded rod 53 can be moved downward to rotate the two sets of first connecting plates 56, so that the first connecting plates 56 slide along the direction of the sliding groove inside the second connecting plate 58, so that the second connecting plate 58 rotates along the fixing frame 57. At the same time, the movable frame 55 outside the mounting rod 51 can be made to move synchronously, so as to drive the two sets of supporting plates 3 to rotate synchronously, so that the angle between the two sets of supporting plates 3 changes to adapt to different angles of the trapezoidal groove. After the adjustment is completed, the adjustment handle 54 can be pulled out to avoid interference with the subsequently laid pipes. Then, the support range can be adjusted according to the depth of the trapezoidal groove, and the pull ring 45 can be pulled outward to make the plug-in column 44 slide inside the mounting frame 43 so that the plug-in column 44 loses the connection with the plug-in hole 42. Then, according to the depth of the trapezoidal groove, the adjustment guard plate 41 can be pulled to make the adjustment guard plate 41 slide inside the support plate 3 to change the support area. After the adjustment is completed, the pull ring 45 is released. Under the action of the first spring 46, the plug-in column 44 can be restored to the initial position to plug the plug-in holes 42 at different length positions of the adjustment guard plate 41, so as to lock the position of the adjustment guard plate 41 and achieve the support purpose. Then, multiple groups of the support structure can be installed and fixed, and adjusted in the same way. Under the action of the pipe placement plate 52, the water supply network pipes can be arranged and constructed.

[0033] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A trapezoidal groove support structure for water supply network pipeline construction, comprising a bottom plate (1) and two sets of support plates (3) for supporting the trapezoidal groove for water supply network pipeline construction, characterized in that: The support plate (3) is provided with a telescopic support mechanism (4) for adjusting the support range according to the depth of the construction groove, and the two groups of support plates (3) are provided with an angle adjustment mechanism (5) for adjusting the angles of the two groups of support plates (3) according to the different inclination angles of the construction groove.

2. A trapezoidal trench support structure for water supply network pipeline construction according to claim 1, characterized in that: The telescopic support mechanism (4) comprises an adjustable guard plate (41) capable of supporting a trapezoidal groove for constructing a water supply network pipeline. The adjustable guard plate (41) is slidably mounted inside a support plate (3). A plug-in hole (42) is provided inside the adjustable guard plate (41). A mounting frame (43) is fixedly mounted outside the support plate (3). A plug-in column (44) is slidably mounted inside the mounting frame (43). A pull ring (45) is fixedly mounted outside the plug-in column (44). A first spring (46) is sleeved and mounted outside the plug-in column (44).

3. A trapezoidal trench support structure for water supply network pipeline construction according to claim 2, characterized in that: The plug-in column (44) is plugged into the plug-in hole (42) and installed, and the first spring (46) is arranged between the supporting plate (3) and the pull ring (45).

4. A trapezoidal trench support structure for water supply network pipeline construction according to claim 1, characterized in that: The angle adjustment mechanism (5) comprises a mounting rod (51), the mounting rod (51) being fixedly mounted on the top of the base plate (1), a pipe placement plate (52) being fixedly mounted on the top of the mounting rod (51), a threaded rod (53) being rotatably mounted on the top of the base plate (1), an adjustment handle (54) being plugged and mounted on the top of the threaded rod (53), a movable frame (55) being threadably mounted on the outside of the threaded rod (53), a first connecting plate (56) being rotatably mounted on the outside of the movable frame (55), a fixing frame (57) being arranged on the outside of the threaded rod (53) and the mounting rod (51), and a second connecting plate (58) being rotatably mounted on the outside of the fixing frame (57).

5. A trapezoidal trench support structure for water supply network pipeline construction according to claim 4, characterized in that: A movable frame (55) is slidably mounted on the outside of the mounting rod (51), and two groups of the first connecting plates (56) are provided, and the two groups of the first connecting plates (56) are symmetrically arranged on the outside of the movable frame (55).

6. A trapezoidal trench support structure for water supply network pipeline construction according to claim 4, characterized in that: A sliding groove is provided in the second connecting plate (58); the first connecting plate (56) is slidably mounted in the sliding groove in the second connecting plate (58) at a side away from the movable frame (55); the second connecting plate (58) is fixedly mounted on the outside of the supporting plate (3); and a plug-in groove for plugging the adjusting handle (54) is provided at the top of the threaded rod (53).

7. A trapezoidal trench support structure for water supply network pipeline construction according to claim 1, characterized in that: Two groups of fixing cones (2) for fixing the bottom plate (1) are fixedly installed at the bottom of the bottom plate (1).

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