Supporting device for supporting enclosing purlin in steel sheet pile

Abstract

The utility model discloses a supporting device for supporting an enclosing purlin in a steel sheet pile, and relates to the technical field of pipeline engineering excavation supporting, the technical scheme is that the supporting device comprises a hanging frame and a bracket, the hanging frame comprises a hook and a first connecting piece, the hook is hung on the top of the steel sheet pile, the hook is fixedly connected with the first connecting piece, and the bracket is fixedly connected with the hanging frame. A first groove is formed in the first connecting piece, a plurality of first through holes penetrating through the first groove are further formed in the first connecting piece in the length direction, and the bracket comprises a second connecting piece, a first supporting piece used for containing the enclosing purlin and a second supporting piece used for supporting the first supporting piece. A plurality of first through holes are formed in the first connecting piece in the length direction, a plurality of second through holes are formed in the second connecting piece in the length direction, the second connecting piece is connected with the first groove in an inserted mode, the hook is arranged and hung on the steel sheet pile, then vertical fixing of the device is achieved, manual welding is avoided, labor force is saved, the construction progress is accelerated, and safety accidents such as fire and electric shock can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline engineering excavation support, in particular to a supporting device used for supporting surrounding purlins in steel sheet piles. Background Art

[0002] During the excavation and construction of pipeline projects, support structures are usually required due to the depth and groundwater conditions. Steel sheet piles plus internal supports are often used in trench support. Steel sheet piles are a type of steel with a lock mouth. Their cross-sections include straight plates, grooves, and Z shapes. Their advantages are: high strength, easy to drive into hard soil layers, good waterproof performance, and can be reused many times. The main purpose of internal support is to enhance the stability of the support structure, ensure its safe operation under different conditions, increase the strength and rigidity of the support components, and improve its bearing capacity.

[0003] In the existing technology, the internal support usually adopts the purlin to form a brace, and the purlin and the steel sheet pile are connected by direct welding or setting a welded steel bracket. The pipeline project is a linear project, and the construction movement is frequent and fast. The traditional welding method has the following disadvantages:

[0004] 1. Manual welding is done multiple times, which takes up a lot of labor, slows down the construction process, and is prone to fire and electric shock accidents.

[0005] 2. The installation height of the purlin is uncertain. During installation, workers have to climb up and down the frame many times, which increases the danger of construction.

[0006] 3. After the pipeline construction is completed, it must be dismantled by gas cutting. Both the early installation and the later dismantling are relatively troublesome and the recycling efficiency is low. Utility Model Content

[0007] In order to achieve the above-mentioned purpose of the utility model, in response to the above-mentioned technical problems, a supporting device for supporting a purlin in a steel sheet pile, whose technical solution is as follows: comprising a hanger and a bracket, the hanger comprising a hook and a first connecting member, the hook being hung on the top of the steel sheet pile, the hook being fixedly connected to the first connecting member, the first connecting member being provided with a first groove, the first connecting member being also provided with a plurality of first through holes passing through the first groove along the length direction, the bracket comprising a second connecting member, a first supporting member for placing the purlin, and a second supporting member for supporting the first supporting member, the second connecting member being provided with a plurality of second through holes along the length direction, the second connecting member being plugged into the first groove, the first connecting member and the second connecting member being connected by a pin shaft passing through the first through hole and the second through hole, the two ends of the first supporting member being fixedly connected to the second connecting member and one end of the second support respectively, and the other end of the second support member being fixedly connected to the second connecting member.

[0008] Preferably, rows of holes are provided on both sides of the first support member, and a third through hole is provided on the side plate of the hook.

[0009] Preferably, the locking member includes a limiting member, and the limiting member is fixedly connected to an adjusting member. The adjusting member includes a screw, a first nut, and a second nut. The first nut and the second nut are both sleeved on the screw, and the locking member is connected to the hook through the screw through the third through hole.

[0010] Preferably, it also includes a supporting member, which includes a baffle and a sliding block. The sliding block is fixedly connected to the baffle, and the sliding block is provided with a second groove that transversely passes through the sliding block and the baffle. The sliding block is also provided with a fourth through hole that passes through the second groove. The first support member is slidably matched with the second groove, and the first support member and the sliding block are connected by bolts passing through the fourth through hole and the row of hole bolts.

[0011] Preferably, a protrusion is provided on a side of the first connecting member close to the hook for leaving a gap between the first connecting member and the steel sheet pile.

[0012] Preferably, the hook is a U-shaped metal hook, and the first connecting member is a metal plate-shaped component.

[0013] Preferably, the second connecting member, the first supporting member and the second supporting member are all plate-shaped metal components.

[0014] Preferably, the first supporting member, the second supporting member and the second connecting member form a triangle shape.

[0015] The beneficial effects of the technical solution provided by the embodiment of the utility model are:

[0016] 1. By setting up hooks and hanging them on steel sheet piles, the device can be fixed vertically, avoiding manual welding, saving labor, speeding up construction progress, and avoiding safety accidents such as fire and electric shock.

[0017] 2. Through holes are set in the first connecting member and the second connecting member, and then they are connected with pins. By aligning different through holes and staggering the first and second connecting members at different positions, the vertical length of the device can be adjusted to adapt to supports of different depths. It is easy to use, simple and quick to disassemble, and has strong practicality.

[0018] 3. By setting the supporting member, the sliding block on the supporting member can slide along the first supporting member, thereby being able to adjust the width, and purlins of different widths can be used, with a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the utility model in use.

[0020] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0021] Figure 3 This is a schematic structural diagram of a hanger according to an embodiment of the present utility model.

[0022] Figure 4 This is a schematic structural diagram of a bracket according to an embodiment of the present utility model.

[0023] Figure 5 This is a schematic structural diagram of a locking member according to an embodiment of the present utility model.

[0024] Figure 6 This is a schematic diagram of the supporting structure of an embodiment of the utility model.

[0025] Among them, the figure markings are: 1. hanger; 11. hook; 111. third through hole; 12. first connecting member; 121. first groove; 122. first through hole; 13. protrusion; 2. bracket; 21. second connecting member; 211. second through hole; 22. first support member; 221. row of holes; 23. second support member; 3. locking member; 31. limit member; 32. adjusting member; 321. screw; 322. first nut; 323. second nut; 4. supporting member; 41. baffle; 42. sliding block; 421. second groove; 422, fourth through hole; 5. pin; 6. steel sheet pile; 7. purlin; 8. bolt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. A person skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0030] Example

[0031] See also Figures 1 to 6 The utility model provides a supporting device for supporting a purlin in a steel sheet pile, comprising a hanger 1 and a bracket 2. The hanger 1 comprises a hook 11 and a first connecting member 12. The hook 11 is hung on the top of the steel sheet pile 6. The hook 11 is fixedly connected to the first connecting member 12. The first connecting member 12 is provided with a first groove 121. The first connecting member 12 is further provided with a plurality of first through holes 122 passing through the first groove 121 along the length direction. The bracket 2 comprises a second connecting member 21 and a first supporting member for placing the purlin 7. 22. A second support member 23 for supporting the first support member 22. The second connecting member 21 is provided with a plurality of second through holes 211 along the length direction. The second connecting member 21 is plugged into the first groove 121. The first connecting member 12 and the second connecting member 21 are connected by a pin shaft 5 passing through the first through hole 122 and the second through hole 211. The two ends of the first support member 22 are fixedly connected to the second connecting member 21 and one end of the second support member 23 respectively, and the other end of the second support member 23 is fixedly connected to the second connecting member 21.

[0032] The first support member 22 is further provided with rows of holes 221 on both sides, and the side plate of the hook 11 is further provided with a third through hole 111 .

[0033] The locking member 3 also includes a limiting member 31, and an adjusting member 32 is fixedly connected to the limiting member 31. The adjusting member 32 includes a screw rod 321, a first nut 322, and a second nut 323. The first nut 322 and the second nut 323 are both sleeved on the screw rod 321. The locking member 3 is connected to the hook 11 through the screw rod 321 passing through the third through hole 111.

[0034] The supporting member 4 includes a baffle 41 and a sliding block 42. The sliding block 42 is fixedly connected to the baffle 41. The sliding block 42 is provided with a second groove 421 that transversely passes through the sliding block 42 and the baffle 41. The sliding block 42 is also provided with a fourth through hole 422 that passes through the second groove 421. The first support member 22 is slidably matched with the second groove 421. The first support member 22 and the sliding block 42 are bolted together by bolts 8 passing through the fourth through hole 422 and the row of holes 221.

[0035] A protrusion 13 is provided on one side of the first connecting member 12 close to the hook (11) for leaving a gap between the first connecting member 12 and the steel sheet pile 6.

[0036] The hook 11 is a U-shaped metal hook, and the first connecting member 12 is a metal plate-shaped component.

[0037] The second connecting member 21 , the first supporting member 22 , and the second supporting member 23 are all plate-shaped metal components.

[0038] The first support member 22 , the second support member 23 , and the second connecting member 21 form a triangle shape.

[0039] When the present invention is used, first adjust the distance between the first connecting member 12 and the second supporting member 21 according to the position of the required purlin 7. After adjustment, align the first through hole 122 and the second through hole 211. After alignment, insert the pin 5 into the through hole to connect the first connecting member 12 and the second connecting member 21 together. Then hang the hook 11 on the top of the steel sheet pile, adjust the locking member 3 so that the limit member is against the steel sheet pile, screw the first nut 321 and the second nut 322 until the nut clamps the locking member on the hook 11, then place the purlin 7 on the first supporting member 22, and adjust the supporting member 4. When the supporting member reaches the purlin 7, fix the supporting member to the first supporting member with bolts.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support device for supporting purlins in steel sheet piles, characterized in that: The invention comprises a hanger (1) and a bracket (2), wherein the hanger (1) comprises a hook (11) and a first connecting member (12), wherein the hook (11) is hung on the top of a steel sheet pile (6), the hook (11) is fixedly connected to the first connecting member (12), the first connecting member (12) is provided with a first groove (121), and the first connecting member (12) is further provided with a plurality of first through holes (122) penetrating the first groove (121) along the length direction, the bracket (2) comprises a second connecting member (21), a first supporting member (22) for placing a purlin (7), and a first supporting member (22) for supporting the first supporting member. The second supporting member (23) of the member (22) is provided with a plurality of second through holes (211) along the length direction of the second connecting member (21), the second connecting member (21) is plugged into the first groove (121), the first connecting member (12) and the second connecting member (21) are connected via a pin shaft (5) passing through the first through hole (122) and the second through hole (211), the two ends of the first supporting member (22) are fixedly connected to the second connecting member (21) and one end of the second supporting member (23), respectively, and the other end of the second supporting member (23) is fixedly connected to the second connecting member (21).

2. A supporting device for supporting purlins in steel sheet piles according to claim 1, characterized in that: Rows of holes (221) are further provided on both sides of the first support member (22), and a third through hole (111) is further provided on the side plate of the hook (11).

3. A supporting device for supporting a purlin in a steel sheet pile according to claim 2, characterized in that: The locking member (3) further includes a limiting member (31), an adjusting member (32) fixedly connected to the limiting member (31), and the adjusting member (32) includes a screw (321), a first nut (322), and a second nut (323), the first nut (322) and the second nut (323) both being sleeved on the screw (321), and the locking member (3) passing through the third through hole (111) via the screw (321) to be connected to the hook (11).

4. The supporting device for supporting purlins in steel sheet piles according to claim 2, characterized in that: The invention also includes a support member (4), the support member (4) includes a baffle (41) and a sliding block (42), the sliding block (42) is fixedly connected to the baffle (41), the sliding block (42) is provided with a second groove (421) that transversely penetrates the sliding block (42) and the baffle (41), the sliding block (42) is further provided with a fourth through hole (422) that penetrates the second groove (421), the first support member (22) is slidably matched with the second groove (421), and the first support member (22) and the sliding block (42) are bolted together by bolts (8) that penetrate the fourth through hole (422) and the row of holes (221).

5. The supporting device for supporting purlins in steel sheet piles according to claim 1, characterized in that: A protrusion (13) is provided on a side of the first connecting member (12) close to the hook (11) for leaving a gap between the first connecting member (12) and the steel sheet pile (6).

6. The supporting device for supporting purlins in steel sheet piles according to claim 1, characterized in that: The hook (11) is a U-shaped metal hook, and the first connecting member (12) is a metal plate-shaped member.

7. The supporting device for supporting purlins in steel sheet piles according to claim 1, characterized in that: The second connecting member (21), the first supporting member (22), and the second supporting member (23) are all plate-shaped metal components.

8. The supporting device for supporting purlins in steel sheet piles according to claim 1, characterized in that: A triangle shape is formed between the first support member (22), the second support member (23), and the second connecting member (21).

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