Fabricated bent pipe truss buttress structure

Abstract

The invention relates to the technical field of assembly type bent pipe buttresses, and discloses an assembly type bent pipe truss buttress structure which comprises a bottom frame and a first fixing seat, a supporting seat is fixedly connected to the right side of the top end of the bottom frame, a fixing block is arranged at the top end of the bottom frame, and the first fixing seat is fixedly connected to the left side of the top of the bottom frame. A first circular groove is formed in the first fixing base, and a first shaft body is arranged in the first circular groove in a penetrating mode. According to the assembly type bent pipe truss buttress structure, parts such as a first fixing seat are arranged, a first shaft body can be rotated by screwing a first handle, a second supporting frame connected with the outside in a sleeving mode can be driven to rotate, and therefore the angle of a bottom support is adjusted, a second shaft body can be driven to rotate by screwing a second handle, and at the moment, a first connecting seat connected with the outside in a sleeving mode can also rotate; therefore, the angle of the top supporting frame can be adjusted conveniently, the bent position of the bent pipe can be supported more flexibly and fittingly, and the problem that supporting is inconvenient to adjust according to the angle of the bent pipe is solved.

Description

Technical Field

[0001] The invention relates to the technical field of assembled bent-tube truss piers, and in particular to an assembled bent-tube truss pier structure. Background Art

[0002] Through the stress analysis of the pressure pipeline pier connection system, the pier, as the main load-bearing component of the pipeline, bears the gravity of the pipeline and the conveying medium itself and the additional stress in the elbow area. The load is transferred to the pier through the connection system, causing shear failure in the connection area between the pier and the pipeline.

[0003] According to the design of the existing assembled bent pipe truss pier structure, it is not convenient to adjust the support according to the angle of the bent pipe during support, resulting in insufficient flexibility and applicability of the support and poor support effect. Therefore, its structure needs to be improved.

[0004] Now, a new type of assembled bent tube truss pier structure is proposed to solve the above-mentioned solution. Summary of the invention

[0005] The object of the present invention is to provide an assembled curved pipe truss pier structure to solve the problem raised in the above background technology that it is inconvenient to adjust the support according to the angle of the curved pipe.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an assembled bent pipe truss pier structure, comprising a base frame and a first fixed seat, the right side of the top end of the base frame is fixedly connected to a support seat, the top end of the base frame is provided with a fixed block, the left side of the top of the base frame is fixedly connected to the first fixed seat, the first fixed seat is provided with a first circular groove inside, the first circular groove is penetrated by a first axis body, the front end of the first axis body penetrates through the first circular groove and is fixedly connected to a first handle, the outside of the first axis body is sleeved with a second supporting frame, the top end of the second supporting frame is fixedly connected to a second fixed seat, the second fixed seat is provided with a second circular groove inside, the second circular groove is penetrated by a second axis body, the front end of the second axis body penetrates through the second circular groove and is fixedly connected to the second handle, the outside of the second axis body is sleeved with the first connecting seat, and the top end of the first connecting seat is fixedly connected to a supporting frame.

[0007] Preferably, the support frame is in a "concave" shape, the outer wall of the second shaft body is provided with an external thread, the inner wall of the first connecting seat is provided with an internal thread, and the base frame is triangular in a top view.

[0008] Preferably, the top of the fixed block is fixedly connected to a first support frame, a reserved groove is provided inside the bottom of the fixed block, assembly holes are provided at the front end of the support seat and the front end of the fixed block, and the front end of the fixed block is movably connected to a first bolt.

[0009] Preferably, the fixing block is movably sleeved on the outside of the support seat, and the fixing block is detachable from the support seat via a first bolt.

[0010] Preferably, a square block is fixedly connected to the front end of the first support frame, a clamping ring is provided at the top end of the first support frame, a second hinge seat is fixedly connected to the rear end of the first support frame, and grooves are provided inside the first support frame and the clamping ring.

[0011] Preferably, the front end of the clamping ring is fixedly connected to a first hinge seat, and a positioning buckle is movably hinged between the first hinge seats, and the positioning buckle is detachably clamped on the outside of the square block.

[0012] Preferably, the rear end of the clamping ring is fixedly connected to a second connecting seat, and the second connecting seat is movably hinged to the second hinge seat.

[0013] Preferably, the interior of the second support frame is provided with an internal thread, and the outer wall of the first shaft body is provided with an external thread.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the assembled bent pipe truss pier structure not only realizes the adjustment of support according to the angle of the bent pipe, realizes the convenience of fine-tuning the height, but also facilitates the positioning and fixing of the pipe body.

[0015] (1) By providing a first fixed seat, a first handle, a first circular groove, a first shaft, a second support frame, a second fixed seat, a second handle, a first connecting seat, a support frame, a second shaft, and a second circular groove, the first shaft can be rotated by turning the first handle, which can drive the second support frame sleeved on the outside to rotate, thereby adjusting the angle of the bottom support; the second handle can be turned to drive the second shaft to rotate, and the first connecting seat sleeved on the outside will also rotate, thereby facilitating the adjustment of the angle of the top support frame, so that the support at the bend of the elbow is more flexible and fit; (2) By providing a support seat, a fixing block, a reserved groove, an assembly hole, a first bolt, and a first support frame, when the height needs to be fine-tuned, the fixing block can be slid upward, and then the first bolt can be screwed into the assembly hole to facilitate the connection between the support seat and the fixing block, making it more suitable for support; (3) By providing a first support frame, a square block, a first hinge seat, a positioning buckle, a second hinge seat with a clamping ring, and a second connecting seat, the pipe body can be supported by utilizing the groove inside the first support frame, and then the clamping ring is turned over and clamped to the outside of the pipe body, and is fixed to the square block with the positioning buckle, so that the pipe body can be supported and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention; Figure 2It is a bottom view structural schematic diagram of the connection method between the second support frame and the first shaft body of the present invention; Figure 3 It is a side view structural diagram of the connection method between the first support frame and the clamp ring of the present invention; Figure 4 It is a front view structural schematic diagram of the connection method between the support base and the fixing block of the present invention.

[0017] In the figure: 1, base frame; 2, support seat; 3, fixing block; 4, reserved groove; 5, assembly hole; 6, first bolt; 7, first support frame; 8, square block; 9, first hinged seat; 10, positioning buckle; 11, snap ring; 12, first fixed seat; 13, first handle; 14, first circular groove; 15, first axis; 16, second support frame; 17, second fixed seat; 18, second handle; 19, first connecting seat; 20, support frame; 21, second axis; 22, second circular groove; 23, second hinged seat; 24, second connecting seat; 25, groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figure 1-4 , an assembled bent pipe truss pier structure, comprising a base frame 1 and a first fixed seat 12, a support seat 2 is fixedly connected to the right side of the top of the base frame 1, a fixed block 3 is arranged at the top of the base frame 1, and the first fixed seat 12 is fixedly connected to the left side of the top of the base frame 1, a first circular groove 14 is arranged inside the first fixed seat 12, a first shaft 15 is arranged inside the first circular groove 14, a front end of the first shaft 15 passes through the inside of the first circular groove 14 and is fixedly connected to a first handle 13, a second support frame 16 is sleeved on the outside of the first shaft 15, a second fixed seat 17 is fixedly connected to the top of the second support frame 16, a second circular groove 22 is arranged inside the second fixed seat 17, a second shaft 21 is arranged inside the second circular groove 22, a front end of the second shaft 21 passes through the inside of the second circular groove 22 and is fixedly connected to a second handle 18, a first connecting seat 19 is sleeved on the outside of the second shaft 21, and a supporting frame 20 is fixedly connected to the top of the first connecting seat 19; The support frame 20 is in a "concave" shape, the outer wall of the second shaft body 21 is provided with an external thread, the inner wall of the first connecting seat 19 is provided with an internal thread, and the bottom frame 1 is triangular in top view; The second support frame 16 is provided with internal threads inside, and the outer wall of the first shaft body 15 is provided with external threads; Specifically, Figure 1 and Figure 2 As shown, rotating the first handle 13 can rotate the first shaft 15, which can drive the second support frame 16 connected to the outside to rotate, so as to adjust the angle of the bottom support. Rotating the second handle 18 can drive the second shaft 21 to rotate. At this time, the first connecting seat 19 connected to the outside will also rotate, so as to facilitate the adjustment of the angle of the top support frame 20, so that the support at the bending part of the elbow is more flexible and fits more closely.

[0020] Embodiment 2: The top of the fixing block 3 is fixedly connected with a first support frame 7, a reserved groove 4 is provided inside the bottom of the fixing block 3, an assembly hole 5 is provided at the front end of the support seat 2 and the front end of the fixing block 3, and a first bolt 6 is movably connected to the front end of the fixing block 3; The fixing block 3 is sleeved on the outside of the supporting seat 2 and can move. The fixing block 3 is detachable from the supporting seat 2 through the first bolt 6. Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when the height needs to be fine-tuned, the fixing block 3 can be slid upward, and then the first bolt 6 can be screwed into the assembly hole 5 to facilitate the connection between the support seat 2 and the fixing block 3, making it more suitable for support.

[0021] Embodiment 3: The front end of the first support frame 7 is fixedly connected with a square block 8, the top of the first support frame 7 is provided with a snap ring 11, the rear end of the first support frame 7 is fixedly connected with a second hinge seat 23, and the first support frame 7 and the snap ring 11 are provided with a groove 25 inside; The front end of the clamp ring 11 is fixedly connected to the first hinge seat 9, and a positioning buckle 10 is movably hinged between the first hinge seats 9. The positioning buckle 10 is detachably clamped on the outside of the square block 8; The rear end of the clamp ring 11 is fixedly connected with a second connecting seat 24, and the second connecting seat 24 is movably hinged with the second hinge seat 23; Specifically, Figure 1 and Figure 3 As shown, the pipe body can be supported by the groove 25 inside the first support frame 7, and then the clamping ring 11 is turned over and clamped on the outside of the pipe body, and fixed on the square block 8 by the positioning buckle 10, so that the pipe body can be supported and fixed.

[0022] Working principle: When the present invention is in use, first, the groove 25 inside the first support frame 7 is used to support the tube body, and then the clamping ring 11 is turned over and clamped to the outside of the tube body, and the positioning buckle 10 is used to buckle and fix it on the square block 8, so that the tube body can be supported and fixed, and then the first handle 13 can be screwed to rotate the first shaft 15, which can drive the second support frame 16 sleeved on the outside to rotate, so as to adjust the angle of the bottom support, and the second handle 18 can be screwed to drive the second shaft 21 to rotate. At this time, the first connecting seat 19 sleeved on the outside will also rotate, so as to facilitate the adjustment of the angle of the top support frame 20, so that the support at the bend of the bent pipe is more flexible and fit, and finally, when the height needs to be fine-tuned, the fixing block 3 can be slid upwards, and then the first bolt 6 can be screwed into the assembly hole 5 to facilitate the connection between the support seat 2 and the fixing block 3, making it more suitable for support.

[0023] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An assembled curved tube truss pier structure, comprising a base frame (1) and a first fixing seat (12), characterized in that: The right side of the top of the base frame (1) is fixedly connected to a support seat (2), the top of the base frame (1) is provided with a fixing block (3), the left side of the top of the base frame (1) is fixedly connected to a first fixing seat (12), the interior of the first fixing seat (12) is provided with a first circular groove (14), the interior of the first circular groove (14) is penetrated by a first shaft (15), the front end of the first shaft (15) penetrates the interior of the first circular groove (14) and is fixedly connected to a first handle (13), the exterior of the first shaft (15) is sleeved with a second A support frame (16), the top end of the second support frame (16) is fixedly connected to a second fixing seat (17), a second circular groove (22) is provided inside the second fixing seat (17), a second shaft (21) is provided inside the second circular groove (22), a front end of the second shaft (21) passes through the inside of the second circular groove (22) and is fixedly connected to a second handle (18), a first connecting seat (19) is sleeved outside the second shaft (21), and a support frame (20) is fixedly connected to the top end of the first connecting seat (19).

2. The assembled curved tube truss pier structure according to claim 1, characterized in that: The support frame (20) is in a "concave" shape, the outer wall of the second shaft body (21) is provided with an external thread, the inner wall of the first connecting seat (19) is provided with an internal thread, and the base frame (1) is triangular in shape when viewed from above.

3. The assembled curved tube truss pier structure according to claim 1, characterized in that: The top end of the fixing block (3) is fixedly connected to a first support frame (7), a reserved groove (4) is provided inside the bottom end of the fixing block (3), a mounting hole (5) is provided at the front end of the support seat (2) and the front end of the fixing block (3), and a first bolt (6) is movably connected to the front end of the fixing block (3).

4. The assembled curved tube truss pier structure according to claim 1, characterized in that: The fixing block (3) is sleeved on the outside of the support seat (2) and is movable; the fixing block (3) is detachable from the support seat (2) via a first bolt (6).

5. The assembled curved tube truss pier structure according to claim 3 is characterized in that: The front end of the first support frame (7) is fixedly connected to a square block (8), the top end of the first support frame (7) is provided with a snap ring (11), the rear end of the first support frame (7) is fixedly connected to a second hinge seat (23), and the first support frame (7) and the snap ring (11) are provided with grooves (25) inside.

6. The assembled curved tube truss pier structure according to claim 5, characterized in that: The front end of the clamping ring (11) is fixedly connected to a first hinge seat (9), and a positioning buckle (10) is movably hinged between the first hinge seats (9). The positioning buckle (10) is detachably clamped to the outside of the square block (8).

7. The assembled curved tube truss pier structure according to claim 5, characterized in that: The rear end of the clamping ring (11) is fixedly connected to a second connecting seat (24), and the second connecting seat (24) is movably hinged to the second hinge seat (23).

8. The assembled curved tube truss pier structure according to claim 1, characterized in that: The interior of the second support frame (16) is provided with an internal thread, and the outer wall of the first shaft body (15) is provided with an external thread.

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