Auxiliary positioning frame for gradient of mortar-built drainage ditch

Abstract

The utility model provides a mortar building drainage ditch slope auxiliary positioning frame, which comprises a supporting rod mechanism, two supporting plates and two angle adjusting rods, the supporting rod mechanism is arranged on the adjacent sides of the two supporting plates, the supporting rod mechanism comprises a supporting main rod, an adjusting extrusion rod and a contraction rod, the repelling ends of the adjusting extrusion rod and the telescopic rod are arranged on the adjacent sides of the supporting plates respectively, and the adjacent ends of the adjusting extrusion rod and the telescopic rod are movably inserted into the inner wall of the supporting main rod; the lower ends of the two angle adjusting rods are connected to the repelling sides of the two supporting plates through connecting rotating shafts correspondingly, and threaded adjusting rods are inserted into the adjacent sides of the two supporting plates through threads correspondingly. The positioning head is rotated by rotating the positioning rod, so that the inclined surface of the positioning head faces leftwards, the telescopic rod can be pulled out, the overall length of the supporting rod mechanism is adjusted, and drainage ditches with different widths are met.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a slope auxiliary positioning frame for a mortar-laid drainage ditch. Background Art

[0002] The mortar-laid drainage ditch is a common drainage facility, which is mainly used to drain rainwater, sewage and other wastewater to ensure the city's environmental sanitation and people's quality of life. The construction of the mortar-laid rubble drainage ditch needs to consider many factors, such as topography, hydrogeological conditions, drainage volume, etc. During the construction process, survey, design, construction and acceptance are required to ensure the quality and effect of the drainage ditch.

[0003] At the same time, regular maintenance and cleaning are also required to ensure the smooth and normal operation of the drainage ditch. However, after the mortar-laid drainage ditch is excavated, bricks need to be laid on the side of the drainage ditch using a slope auxiliary positioning frame. However, the angle adjustment of the ordinary slope auxiliary positioning frame cannot adapt to the slopes of different mortar-laid drainage ditches. For this reason, a mortar-laid drainage ditch slope auxiliary positioning frame is proposed. Utility Model Content

[0004] In view of this, the embodiment of the utility model hopes to provide a mortar-laid drainage ditch slope auxiliary positioning frame to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod having a round shank and said adjusting base being coupled to said linking rod and said adjusting base. said bolt has a round shank to contact with said linking rod.

[0006] In some embodiments, the inner wall of the supporting main rod is respectively provided with a first plug-in cavity and a second plug-in cavity, and the inner walls of the first plug-in cavity and the second plug-in cavity are respectively fixedly connected with a first stabilizing rod and a second stabilizing rod, an adjusting extrusion nut is rotatably connected to the left side of the outer wall of the supporting main rod through a bearing, the outer side of the adjusting extrusion rod is provided with a thread, the inner wall of the adjusting extrusion nut is threadedly connected to the outer wall of the adjusting extrusion rod, a first stabilizing cavity is provided at one end of the adjusting extrusion rod adjacent to the supporting main rod, the inner wall of the first stabilizing cavity is fitted to the outer wall of the first stabilizing rod, and a connecting block is fixedly connected to the right side of the outer top wall of the supporting main rod.

[0007] In some embodiments, the first stabilizing bar and the second stabilizing bar are both rectangular bars.

[0008] In some embodiments, a mounting groove is provided on the lower surface of the connecting block, a positioning rod is movably inserted on the upper surface of the connecting block, a positioning head is fixedly connected to the bottom end of the positioning rod, the outer wall of the positioning head is fitted with the inner wall of the mounting groove, the outer wall of the positioning rod is sleeved with a spring, the top end of the spring is arranged on the inner top wall of the mounting groove, the bottom end of the spring is arranged on the upper surface of the positioning head, a second stable cavity is provided at one end of the retractable rod adjacent to the supporting main rod, the inner wall of the second stable cavity is fitted with the outer wall of the second stable rod, a rectangular opening is provided in a linear array on the outer top wall of the retractable rod, and an inclined surface and a right-angle notch are respectively provided on the outer wall of the positioning head, and the inclined surface and the right-angle notch are fitted with the rectangular opening.

[0009] In some embodiments, the other end of the threaded adjustment rod is provided with a handle and a nut block.

[0010] In some embodiments, the lower surface of the support plate is provided with ground plugs in a linear array.

[0011] In some embodiments, the angle adjustment rod is a telescopic rod, and both ends of the angle adjustment rod are provided with a wire release device.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model rotates the positioning rod to rotate the positioning head, so that the inclined surface of the positioning head faces leftward, so that the retractable rod can be pulled outward, thereby adjusting the overall length of the support rod mechanism to meet the needs of drainage ditches of different widths.

[0014] Second, the utility model rotates the adjusting extrusion nut manually or with an external tool, thereby driving the adjusting extrusion rod to move outward, thereby applying an extrusion force to the support plate, so that the position of the extrusion plate is more stable without shaking.

[0015] 3. The utility model adjusts the angle of the angle adjustment rod by manually rotating the threaded adjustment rod, so that the inclination angle of the angle adjustment rod is the same as the set side slope of the mortar-laid drainage ditch, and can meet the positioning of drainage ditches with different slopes.

[0016] Fourth, the utility model adopts a telescopic rod through an angle adjustment rod, two or more sections of the rod are plugged into each other, and the length of the extended rod is positioned by a screw rod to meet the requirements of drainage ditches of different depths and sizes.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 For this utility model Figure 1 A magnified structural diagram of area A;

[0021] Figure 3 This is a cross-sectional structural diagram of the support rod mechanism of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0023] Figure 5 This is a structural diagram of the positioning head of the utility model;

[0024] Figure 6 It is a structural diagram of the threaded adjusting rod of the utility model.

[0025] : 1. support rod mechanism; 2. support plate; 3. threaded adjustment rod; 4. angle adjustment rod; 5. connecting block; 6. adjustment extrusion nut; 7. positioning rod; 8. positioning head; 9. spring; 10. wire-releasing device; 11. supporting main rod; 12. adjusting extrusion rod; 13. retracting rod; 14. mounting groove; 21. ground plug; 22. ear plate structure; 23. slip ring; 31. connecting section; 81. inclined plane; 82. right-angle notch; 111. first plug-in cavity; 112. first stabilizing rod; 113. second plug-in cavity; 114. second stabilizing rod; 121. first stabilizing cavity; 131. second stabilizing cavity; 132. rectangular opening. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0028] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-Figure 6As shown, an embodiment of the utility model provides a mortar-laid drainage ditch slope auxiliary positioning frame, including a support rod mechanism 1, two support plates 2 and two angle adjustment rods 4, the support rod mechanism 1 is arranged on the adjacent side of the two support plates 2, the support rod mechanism 1 includes a supporting main rod 11, an adjusting extrusion rod 12 and a contraction rod 13, wherein the repelling ends of the adjusting extrusion rod 12 and the contraction rod 13 are respectively arranged on the adjacent side of the support plate 2, and the adjacent ends of the adjusting extrusion rod 12 and the contraction rod 13 are movably inserted into the inner wall of the supporting main rod 11, the lower ends of the two angle adjustment rods 4 are respectively connected to the repelling sides of the two support plates 2 through connecting shafts, and the adjacent sides of the two support plates 2 are threadedly inserted with threaded adjustment rods 3, one end of the threaded adjustment rod 3 is rotatably connected with a connecting section 31, and an ear plate structure 22 is provided at the end of the connecting section 31 away from the threaded adjustment rod 3, and a slip ring 23 is provided on the side of the ear plate structure 22 away from the connecting section 31, and the inner wall of the slip ring 23 is movably sleeved on the outer wall of the corresponding angle adjustment rod 4.

[0031] In the present embodiment, specifically, the inner wall of the supporting main rod 11 is respectively provided with a first plug-in cavity 111 and a second plug-in cavity 113, and the inner walls of the first plug-in cavity 111 and the second plug-in cavity 113 are respectively fixedly connected with a first stabilizing rod 112 and a second stabilizing rod 114, an adjusting extrusion nut 6 is rotatably connected with the left side of the outer wall of the supporting main rod 11 through a bearing, a thread is provided on the outer side of the adjusting extrusion rod 12, the inner wall of the adjusting extrusion nut 6 is threadedly connected to the outer wall of the adjusting extrusion rod 12, a first stabilizing cavity 121 is provided at one end of the supporting main rod 11 adjacent to the adjusting extrusion rod 12, the inner wall of the first stabilizing cavity 121 is fitted with the outer wall of the first stabilizing rod 112, and a connecting block 5 is fixedly connected with the right side of the outer top wall of the supporting main rod 11.

[0032] In this embodiment, specifically, the first stabilizing rod 112 and the second stabilizing rod 114 are both rectangular rods.

[0033] In the present embodiment, specifically, a mounting groove 14 is provided on the lower surface of the connecting block 5, a positioning rod 7 is movably inserted on the upper surface of the connecting block 5, a positioning head 8 is fixedly connected to the bottom end of the positioning rod 7, the outer wall of the positioning head 8 is fitted with the inner wall of the mounting groove 14, a spring 9 is sleeved on the outer wall of the positioning rod 7, the top end of the spring 9 is arranged on the inner top wall of the mounting groove 14, the bottom end of the spring 9 is arranged on the upper surface of the positioning head 8, a second stable cavity 131 is provided at one end of the shrinkage rod 13 adjacent to the supporting main rod 11, the inner wall of the second stable cavity 131 is fitted with the outer wall of the second stable rod 114, a rectangular opening 132 is provided in a linear array on the outer top wall of the shrinkage rod 13, an inclined surface 81 and a right-angle notch 82 are respectively provided on the outer wall of the positioning head 8, the inclined surface 81 and the right-angle notch 82 are fitted with the rectangular opening 132, and the above arrangement drives the positioning head 8, the inclined surface 81 and the right-angle notch 82 to move into the rectangular opening 132 through the elastic potential energy of the spring 9.

[0034] In this embodiment, specifically, the other end of the threaded adjustment rod 3 is provided with a handle (not marked in the figure) and a nut block (not marked in the figure).

[0035] In this embodiment, specifically, a linear array of ground plugs 21 is provided on the lower surface of the support plate 2. Through the above arrangement, relevant personnel manually press the support plate 2 so that the ground plugs 21 at the lower end of the support plate 2 are inserted into the soil, thereby positioning the position of the support plate 2.

[0036] In the present embodiment, specifically, the angle adjustment rod 4 adopts a telescopic rod, and both ends of the angle adjustment rod 4 are provided with a wire-releasing device 10. Through the above setting, the outer part of the wire-releasing device 10 is a shell, and a fixed connecting shaft is provided inside. The outer side of the connecting shaft is wound with a wire-releasing rope through a clockwork spring, and its principle is the same as that of a tape measure.

[0037] When the utility model is in operation: when in use, two auxiliary positioning frames for the slope of mortar-laid drainage ditch are used in pairs, one of the auxiliary positioning frames for the slope of mortar-laid drainage ditch is not provided with a line-releasing device 10, and the line head end of the line-releasing device 10 can be hung.

[0038] First, the relevant personnel manually pull up the positioning rod 7, and rotate the positioning rod 7 to rotate the positioning head 8, so that the inclined surface 81 of the positioning head 8 is to the left, and then the positioning head 8 is disengaged from the rectangular opening 132, and the retractable rod 13 can be pulled outward, thereby adjusting the overall length of the support rod mechanism 1 to meet the needs of drainage ditches of different widths, so that the support plates 2 on the left and right sides are located on both sides of the bottom of the mortar-laid drainage ditch.

[0039] Then the relevant personnel manually press the support plate 2 so that the ground plug 21 at the lower end of the support plate 2 is inserted into the soil, thereby positioning the support plate 2. The extrusion nut 6 can be rotated manually or with an external tool to drive the adjustment extrusion rod 12 to move from the inside of the support main rod 11 to the outside, thereby applying an extrusion force to the support plate 2, making the position of the support plate 2 more stable. Then the relevant personnel manually rotate the threaded adjustment rod 3, and the threaded adjustment rod 3 drives the slip ring 23 to move through the connecting section 31, and adjusts the angle of the angle adjustment rod 4 so that the inclination angle of the angle adjustment rod 4 is the same as the set side slope of the mortar-laid drainage ditch. Finally, the line-laying device 10 is used to lay out the line, and the drainage ditch slope adjustment construction can be carried out.

[0040] When it is necessary to retract and disassemble, the positioning rod 7 is manually pulled upward again and reversed 180 degrees, so that the inclined surface 81 of the positioning head 8 faces the right side, and the retraction rod 13 is squeezed to be stored in the second plug-in cavity 113. The relevant personnel releases the positioning rod 7, and the elastic potential energy of the spring 9 drives the positioning head 8, the inclined surface 81 and the right-angle notch 82 to move into the rectangular opening 132, and the overall structure is disassembled or the volume is reduced for storage and transportation.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A slope auxiliary positioning frame for a mortar-laid drainage ditch, comprising a support rod mechanism (1), two support plates (2) and two angle adjustment rods (4), characterized in that: The support rod mechanism (1) is arranged on one side adjacent to the two support plates (2), and the support rod mechanism (1) comprises a supporting main rod (11), an adjusting extrusion rod (12) and a contraction rod (13), wherein: The repelling ends of the adjusting extrusion rod (12) and the shrinking rod (13) are respectively arranged on the adjacent side of the support plate (2), and the adjacent ends of the adjusting extrusion rod (12) and the shrinking rod (13) are movably plugged into the inner wall of the supporting main rod (11); The lower ends of the two angle adjustment rods (4) are respectively connected to the repelling sides of the two support plates (2) through connecting shafts, and the adjacent sides of the two support plates (2) are both threadedly plugged with threaded adjustment rods (3), one end of the threaded adjustment rod (3) is rotatably connected to a connecting section (31), an end of the connecting section (31) away from the threaded adjustment rod (3) is provided with an ear plate structure (22), and a side of the ear plate structure (22) away from the connecting section (31) is provided with a slip ring (23), and the inner wall of the slip ring (23) is movably sleeved on the outer wall of the corresponding angle adjustment rod (4).

2. The slope auxiliary positioning frame for mortar-laid drainage ditch according to claim 1 is characterized in that: The inner wall of the supporting main rod (11) is respectively provided with a first plug-in cavity (111) and a second plug-in cavity (113), and the inner walls of the first plug-in cavity (111) and the second plug-in cavity (113) are respectively fixedly connected with a first stabilizing rod (112) and a second stabilizing rod (114). The left side of the outer wall of the supporting main rod (11) is rotatably connected with an adjusting extrusion nut (6) through a bearing. The outer side of the adjusting extrusion rod (12) is provided with a thread. The inner wall of the adjusting extrusion nut (6) is threadedly connected to the outer wall of the adjusting extrusion rod (12). The end of the adjusting extrusion rod (12) adjacent to the supporting main rod (11) is provided with a first stabilizing cavity (121). The inner wall of the first stabilizing cavity (121) is in contact with the outer wall of the first stabilizing rod (112). The right side of the outer top wall of the supporting main rod (11) is fixedly connected with a connecting block (5).

3. The slope auxiliary positioning frame for mortar-laid drainage ditch according to claim 2 is characterized in that: The first stabilizing rod (112) and the second stabilizing rod (114) are both rectangular rods.

4. The slope auxiliary positioning frame for mortar-laid drainage ditch according to claim 2 is characterized in that: The lower surface of the connecting block (5) is provided with a mounting groove (14); the upper surface of the connecting block (5) is movably plugged with a positioning rod (7); the bottom end of the positioning rod (7) is fixedly connected with a positioning head (8); the outer wall of the positioning head (8) is fitted to the inner wall of the mounting groove (14); the outer wall of the positioning rod (7) is sleeved with a spring (9); the top end of the spring (9) is arranged on the inner top wall of the mounting groove (14); the bottom end of the spring (9) is arranged on the upper surface of the positioning head (8); A second stabilizing cavity (131) is provided at one end of the retractable rod (13) adjacent to the supporting main rod (11); the inner wall of the second stabilizing cavity (131) is fitted to the outer wall of the second stabilizing rod (114); a rectangular opening (132) is provided in a linear array on the outer top wall of the retractable rod (13); an inclined surface (81) and a right-angle notch (82) are respectively provided on the outer wall of the positioning head (8); the inclined surface (81) and the right-angle notch (82) are fitted to the rectangular opening (132).

5. The slope auxiliary positioning frame for mortar-laid drainage ditch according to claim 1 is characterized in that: The other end of the threaded adjustment rod (3) is provided with a handle and a nut block.

6. The slope auxiliary positioning frame for mortar-laid drainage ditch according to claim 1, characterized in that: The lower surface of the support plate (2) is provided with ground plugs (21) in a linear array.

7. The slope auxiliary positioning frame for mortar-laid drainage ditch according to claim 1 is characterized in that: The angle adjustment rod (4) is a telescopic rod, and both ends of the angle adjustment rod (4) are provided with a wire release device (10).

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