Customized steel pipe framework formwork supporting structure for drainage ditch

Abstract

The utility model discloses a drainage ditch customized steel pipe framework formwork supporting structure, and relates to the technical field of water conservancy projects, in particular to a drainage ditch customized steel pipe framework formwork supporting structure which comprises a supporting cross rod, positioning holes are formed in the surface of the supporting cross rod, and a plurality of sliding sleeves are connected to the surface of the supporting cross rod in a sleeved mode. And a positioning bolt for fixing the sliding sleeve is inserted into the positioning hole. When the device is used, the device is placed in an excavated drainage ditch, the inner diameter of the ditch and the concrete pouring range are controlled by adjusting the positions of the sliding sleeves, and then a formwork is inserted between the formwork supporting rods and the formwork abutting pieces; and then the threaded sleeve is rotated to push out the lead screws to the two sides, the formwork is tightly abutted through the formwork abutting pieces and the formwork supporting rods, the fixing effect on the formwork is achieved, the adjustable effect is good, adjustment can be conducted according to the actual size of a drainage ditch, operation is easy, and the installation efficiency of personnel and the formwork supporting efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a customized steel pipe skeleton template support structure for a drainage ditch. Background Art

[0002] Concrete drainage ditches have unique advantages such as high resistance to external pressure, good durability, long service life, low production cost, easy production and low price. They are widely used for rainwater, sewage, water diversion, and farmland irrigation and drainage in urban and rural construction, municipal road construction, and farmland water conservancy construction.

[0003] When pouring concrete for drainage ditches, a large number of wooden or metal formworks need to be supported and reinforced. However, when reinforcing the formwork, the use of traditional support methods not only consumes more materials and has low installation efficiency, but is also inconvenient to adjust the groove size and has a low reuse rate. Utility Model Content

[0004] The purpose of the utility model is to provide a customized steel pipe skeleton formwork support structure for a drainage ditch. By arranging supporting cross bars, sliding sleeves, formwork support rods and formwork abutments, the problem of needing to support and reinforce a large number of wooden formworks or metal formworks when pouring concrete for the drainage ditch is solved. However, when reinforcing the formwork, the use of traditional support methods not only consumes more materials and has low installation efficiency, but is also inconvenient to adjust the groove size and has a low reuse rate.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a customized steel pipe skeleton formwork support structure for a drainage ditch, including a supporting cross bar, a positioning hole is opened on the surface of the supporting cross bar, a plurality of sliding sleeves are sleeved on the surface of the supporting cross bar, a positioning pin for fixing the sliding sleeve is inserted into the interior of the positioning hole, and a plurality of template support rods are welded to the lower surfaces of the sliding sleeves.

[0006] Preferably, a support rod is fixedly connected to the surface of the template support rod, a rotation groove is opened at one end of the support rod, and a vertical rod is rotatably connected inside the rotation groove.

[0007] Preferably, the bottom end of the vertical rod is rotatably connected to a rotating seat A, and one side of the rotating seat A is fixedly connected to a rotating seat B.

[0008] Preferably, the surface of the B rotating seat is rotatably connected to the C rotating seat, and a template stop is welded to one side of the C rotating seat.

[0009] Preferably, a screw rod is welded to the other side of the A rotating seat, and a threaded sleeve is threadedly connected to the surface of the screw rod.

[0010] Preferably, a control handle is welded on the surface of the threaded sleeve, and the spiral directions of the threads on the two surfaces of the screw rods are opposite.

[0011] The utility model provides a customized steel pipe skeleton template support structure for drainage ditches, which has the following beneficial effects:

[0012] When in use, the device is placed in the excavated drainage ditch, and the inner diameter of the ditch and the range of pouring concrete are controlled by adjusting the position of each sliding sleeve. The formwork is then inserted between the formwork support rod and the formwork abutment. The threaded sleeve is then rotated to push the screw rod to both sides to tightly press the formwork through the formwork abutment and the formwork support rod to achieve a fixing effect on the formwork. The adjustable effect is good and can be adjusted according to the actual size of the drainage ditch. The simple operation greatly improves the installation efficiency of the personnel and the support efficiency of the formwork, reduces the use of supporting consumables, and is easy to reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can also derive other implementation drawings based on the provided drawings without inventive effort.

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the template support rod of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the A rotating seat of the utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the structure of the threaded casing of the present invention.

[0018] Indicated in the figure:

[0019] 1. Support crossbar; 2. Positioning hole; 3. Sliding sleeve; 4. Positioning pin; 5. Template support rod; 6. Support rod; 7. Vertical rod; 8. A rotating seat; 9. B rotating seat; 10. C rotating seat; 11. Template stop; 12. Screw; 13. Threaded sleeve; 14. Control handle. DETAILED DESCRIPTION

[0020] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, this embodiment proposes a customized steel pipe skeleton formwork support structure for a drainage ditch, including a supporting cross bar 1, a positioning hole 2 is opened on the surface of the supporting cross bar 1, a plurality of sliding sleeves 3 are sleeved on the surface of the supporting cross bar 1, and a positioning pin 4 for fixing the sliding sleeve 3 is inserted into the interior of the positioning hole 2, and a template support rod 5 is welded on the lower surface of the plurality of sliding sleeves 3. When in use, the template support rod 5 can be inserted into the soil at the bottom of the drainage ditch to achieve a fixing effect on the equipment.

[0023] The positioning pin 4 is inserted directly between the positioning hole 2 and the sliding sleeve 3 to fix the positions of the two. The position of the sliding sleeve 3 can be adjusted by pulling out the positioning pin 4. The adjustment method is simple and flexible to operate.

[0024] The surface of the template support rod 5 is fixedly connected to the support rod 6, and a rotation groove is opened at one end of the support rod 6. The inside of the rotation groove is rotatably connected to the vertical rod 7, and the bottom end of the vertical rod 7 is rotatably connected to the A rotating seat 8. One side of the A rotating seat 8 is fixedly connected to the B rotating seat 9, and the surface of the B rotating seat 9 is rotatably connected to the C rotating seat 10. A template stopper 11 is welded to one side of the C rotating seat 10.

[0025] By rotating both ends of the vertical rod 7, the position of the template retaining piece 11 can be moved left and right, so that after adjustment, the template support rod 5 can be used to clamp the template, and the template retaining piece 11 can be rotated to keep the angle of the A rotating seat 8 horizontal.

[0026] A screw rod 12 is welded to the other side of the A rotating seat 8. A threaded sleeve 13 is threadedly connected to the surface of the screw rod 12. A control handle 14 is welded to the surface of the threaded sleeve 13. The spiral directions of the threads on the surfaces of the two screw rods 12 are opposite.

[0027] The spiral directions of the threads of the two screw rods 12 are opposite, so when the threaded sleeve 13 is rotated, the A rotating seat 8 can be driven inward or outward to move at the same time, achieving a control effect on the clamping of the template and greatly improving the operating efficiency of the personnel.

[0028] Specifically, the customized steel pipe skeleton formwork support structure of the drainage ditch is in operation / in use: When in use, by placing the device in the excavated drainage ditch, the inner diameter of the ditch and the range of pouring concrete are controlled by adjusting the position of each sliding sleeve 3, and then the formwork is inserted between the formwork support rod 5 and the formwork abutment 11, and then the threaded sleeve 13 is rotated to push the screw rod 12 to both sides to tightly abut the formwork through the formwork abutment 11 and the formwork support rod 5 to achieve a fixing effect on the formwork, and the adjustable effect is good, and it can be adjusted according to the actual size of the drainage ditch, and the simple operation greatly improves the installation efficiency of the personnel and the support efficiency of the formwork, reduces the use of supporting consumables, and is easy to reuse.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A custom steel pipe skeleton formwork support structure for a drainage ditch, comprising a support crossbar (1), characterized in that: A positioning hole (2) is provided on the surface of the supporting crossbar (1), a plurality of sliding sleeves (3) are sleeved on the surface of the supporting crossbar (1), a positioning pin (4) for fixing the sliding sleeve (3) is inserted into the interior of the positioning hole (2), and a template support rod (5) is welded to the lower surface of the plurality of sliding sleeves (3).

2. The drainage ditch customized steel pipe skeleton formwork support structure according to claim 1, characterized in that: The surface of the template support rod (5) is fixedly connected with a support rod (6), one end of the support rod (6) is provided with a rotation groove, and the interior of the rotation groove is rotatably connected with a vertical rod (7).

3. The drainage ditch customized steel pipe skeleton formwork support structure according to claim 2 is characterized by: The bottom end of the vertical rod (7) is rotatably connected to an A rotating seat (8), and one side of the A rotating seat (8) is fixedly connected to a B rotating seat (9).

4. The drainage ditch customized steel pipe skeleton formwork support structure according to claim 3 is characterized by: The surface of the B rotating seat (9) is rotatably connected to the C rotating seat (10), and a template abutment (11) is welded to one side of the C rotating seat (10).

5. The drainage ditch customized steel pipe skeleton formwork support structure according to claim 3 is characterized by: A screw rod (12) is welded to the other side of the A rotating seat (8), and a threaded sleeve (13) is threadedly connected to the surface of the screw rod (12).

6. The drainage ditch customized steel pipe skeleton formwork support structure according to claim 5, characterized in that: A control handle (14) is welded on the surface of the threaded sleeve (13), and the spiral directions of the threads on the surfaces of the two screw rods (12) are opposite.

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