Steel support telescopic adjusting head

Abstract

The utility model relates to a steel support telescopic adjusting head which comprises a sliding assembly and a connecting assembly. One end of the sliding assembly is used for being detachably connected with H-shaped steel, the other end of the sliding assembly is inserted into one end of the connecting assembly, the sliding assembly can slide relative to the connecting assembly, and when the sliding assembly slides to a preset position, the sliding assembly and the connecting assembly are locked and fixed through the locking bolt. The end, away from the sliding assembly, of the connecting assembly is detachably connected with the steel enclosing purlin. Through the arrangement, the steel support is convenient to mount and dismount, and the construction efficiency is improved; and meanwhile, the steel support can be conveniently turned over.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering especially is related to a steel support telescopic adjusting head. BACKGROUND

[0002] At present, with the development of urbanization construction, the number of municipal engineering grows rapidly, and pipeline engineering often needs steel sheet pile support due to its deep excavation property, and the existing steel sheet pile support prestressed joint is developed and designed for large foundation pit, and the installation and disassembly are time-consuming and have few turnover times. CONTENT OF THE UTILITY MODEL

[0003] In view of the deficiencies of the prior art, the utility model aims at providing a steel support telescopic adjusting head, which has the advantages of convenient installation and disassembly, improved construction efficiency, and convenient turnover.

[0004] The utility model discloses a steel support telescopic adjusting head, including sliding assembly and connecting assembly, one end of sliding assembly is used for with H type steel detachable connection, the other end of sliding assembly is inserted in one end of connecting assembly, sliding assembly can slide relative connecting assembly, when sliding assembly slides to the preset position, sliding assembly and connecting assembly are locked and fixed through lock bolt, one end of connecting assembly deviating from sliding assembly is used for with steel encloses the purlin detachable connection.

[0005] Preferably, the steel support telescopic adjusting head provided by the utility model, the sliding assembly includes a shell and two sliding plates, one end of the two sliding plates is fixedly connected with one end of the shell, the two sliding plates are spaced apart, the other end of the two sliding plates is inserted into one end of the connecting assembly, and the two sliding plates can slide relative to the connecting assembly, the shell surrounds to form an installation cavity with open ends, a plurality of mounting holes are formed in one end of the shell away from the sliding plates, adjacent two mounting holes are spaced apart, the plurality of mounting holes are in communication with the installation cavity, and one end of the fixing bolt is sequentially threaded through the end of the H-shaped steel, the mounting hole and the fixing nut.

[0006] Preferably, the steel support telescopic adjusting head provided by the utility model, the shell is provided with a reinforcing plate, one end of the reinforcing plate is connected with the inner side wall of one end of the shell provided with the mounting hole, and the other end of the reinforcing plate is connected with the inner side wall of one end of the shell provided with the sliding plate.

[0007] Preferably, the steel support telescopic adjusting head provided by the utility model, the shell is in the shape of a cuboid.

[0008] Preferably, the steel support telescopic adjusting head provided by the utility model, the connecting assembly includes a shell and two fixing blocks, one end of the two fixing blocks is connected with one end of the shell, the two fixing blocks are arranged at intervals, the fixing blocks are arranged one by one with the sliding plates, one end of the two fixing blocks away from the shell is provided with a sliding groove, the sliding groove is matched with the sliding plate, the two sliding plates are respectively inserted into the two sliding grooves, the sliding plate can slide along the sliding groove, when the sliding plate slides to the preset position, the sliding plate and the fixing block are locked and fixed through the fastening bolt; the shell is surrounded to form a fixed cavity with the opposite ends being open, one end of the shell away from the fixing block is provided with a plurality of connecting holes, the adjacent two connecting holes are arranged at intervals, the plurality of connecting holes are communicated with the fixed cavity, one end of the mounting bolt passes through the end of the steel encasing purlin, the connecting hole and the mounting nut are threadedly connected in sequence.

[0009] Preferably, the steel support telescopic adjusting head provided by the utility model, the shell is provided with a fixing plate, one end of the fixing plate is connected with the inner side wall of one end of the connecting hole of the shell, the other end of the fixing plate is connected with the inner side wall of one end of the fixing block of the shell.

[0010] Preferably, the steel support telescopic adjusting head provided by the utility model, the outer wall of one end of the fixing block away from the shell is provided with a stop plate, the outer wall of one end of the sliding plate away from the shell is provided with a limiting block, the stop plate cooperates with the limiting block to limit the sliding plate from sliding out of the sliding groove.

[0011] Preferably, the steel support telescopic adjusting head provided by the utility model, the outer wall of the shell is provided with a weight-reducing hole.

[0012] Preferably, the steel support telescopic adjusting head provided by the utility model, the connecting assembly further includes a reinforcing plate, one end of the two fixing blocks away from the stop plate is fixedly connected with the reinforcing plate.

[0013] Preferably, the steel support telescopic adjusting head provided by the utility model, a plurality of soil leakage holes are formed in the reinforcing plate, and the plurality of soil leakage holes are arranged in a rectangular array.

[0014] In summary, the beneficial technical effects of this utility model are as follows: The steel support telescopic adjustment head provided in this application includes a sliding component and a connecting component; one end of the sliding component is used for detachable connection with the H-beam, and the other end of the sliding component is inserted into one end of the connecting component. The sliding component can slide relative to the connecting component. When the sliding component slides to a preset position, the sliding component and the connecting component are locked and fixed by locking bolts. The end of the connecting component facing away from the sliding component is used for detachable connection with the steel waler. This arrangement facilitates the installation and dismantling of the steel support and improves construction efficiency; at the same time, it facilitates the turnover of the steel support. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the steel support telescopic adjustment head provided in this embodiment of the utility model.

[0016] Figure 2 This is a front view of the steel support telescopic adjustment head provided in this embodiment of the utility model.

[0017] Figure 3 This is a side view of the steel support telescopic adjustment head provided in this embodiment of the utility model.

[0018] Figure 4 This is a schematic diagram of the operation of the steel support telescopic adjustment head provided in this embodiment of the utility model.

[0019] In the diagram, 1. Steel support telescopic adjustment head; 10. Sliding component; 11. Housing; 111. Reinforcing plate; 112. Hole; 12. Slide plate; 121. Limiting block; 122. Through hole; 20. Connecting component; 21. Outer shell; 211. Fixing plate; 212. Weight reduction hole; 22. Fixing block; 221. Slide groove; 222. Stop plate; 223. Notch; 23. Reinforcing plate; 231. Leakage hole; 2. Mounting bolt; 3. Fixing bolt; 4. Fastening bolt; 5. H-beam; 6. Steel waler; 7. Steel wedge. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The present invention provides a steel support telescopic adjustment head 1 and an H-beam 5 together forming a steel support.

[0022] Reference Figures 1 to 4This utility model discloses a steel support telescopic adjustment head 1, which includes a sliding component 10 and a connecting component 20. One end of the sliding component 10 is detachably connected to an H-beam 5, and the other end of the sliding component 10 is inserted into one end of the connecting component 20. The sliding component 10 can slide relative to the connecting component 20. When the sliding component 10 slides to a preset position, the sliding component 10 and the connecting component 20 are locked and fixed by a locking bolt. The end of the connecting component 20 facing away from the sliding component 10 is detachably connected to a steel waler 6. This configuration facilitates the installation and removal of the steel support, improves construction efficiency, and also facilitates the turnover of the steel support.

[0023] Because the gap between the waler and the sheet piles makes it impossible to standardize the size of the steel support, the applicable range of the steel support is improved by setting the steel support telescopic adjustment head 1.

[0024] Furthermore, in this embodiment, the sliding component 10 includes a housing 11 and two sliding plates 12. One end of each of the two sliding plates 12 is fixedly connected to one end of the housing 11. The two sliding plates 12 are spaced apart, and the other end of each of the two sliding plates 12 is inserted into one end of the connecting component 20. Both sliding plates 12 can slide relative to the connecting component 20. By setting the sliding plates 12, it is convenient to adjust the length of the steel support telescopic adjustment head 1, thereby improving the applicability.

[0025] The housing 11 is configured as an installation cavity with open ends. Multiple installation holes are provided at the end of the housing 11 away from the slide plate 12. The installation holes are spaced apart from each other. All the installation holes are connected to the installation cavity. One end of the fixing bolt 3 passes through the end of the H-beam 5 and is threadedly connected to the installation hole and the fixing nut.

[0026] Specifically, with Figure 1 Taking the orientation shown as an example, the left and right ends of the housing 11 are open, the tops of the two slide plates 12 are connected to the bottom of the housing 11, and the top of the housing 11 has multiple mounting holes.

[0027] like Figure 1 As shown, in this embodiment, there are 4 fixing bolts 3. Of course, the number of fixing bolts 3 can also be 6 or 8.

[0028] To reduce the overall weight of the steel support telescopic adjustment head 1, such as Figure 1 As shown, the front end of the housing 11 has multiple holes 112 for weight reduction.

[0029] Furthermore, in this embodiment, a reinforcing plate 111 is provided inside the housing 11. One end of the reinforcing plate 111 is connected to the inner wall of the end of the housing 11 where the mounting hole is opened, and the other end of the reinforcing plate 111 is connected to the inner wall of the end of the housing 11 where the sliding plate 12 is connected. By providing the reinforcing plate 111, the strength of the housing 11 is improved.

[0030] Specifically, the reinforcing plate 111 is set perpendicular to the sliding plate 12.

[0031] For example, the housing 11 may be in the shape of a cuboid. Of course, the housing 11 may also be in the shape of a trapezoid, and this embodiment is not limited to this.

[0032] The shell 11 is made of steel plate.

[0033] Continue to refer to Figures 1 to 4 In this embodiment, the connecting component 20 includes a housing 21 and two fixing blocks 22. One end of each fixing block 22 is connected to one end of the housing 21. The two fixing blocks 22 are spaced apart and are arranged in a one-to-one correspondence with the sliding plate 12. Each of the two fixing blocks 22 has a sliding groove at the end away from the housing 21. The sliding groove is adapted to the sliding plate 12. The two sliding plates 12 are respectively inserted into the two sliding grooves. The sliding plate 12 can slide along the sliding groove. When the sliding plate 12 slides to the preset position, the sliding plate 12 and the fixing block 22 are locked and fixed by the fastening bolt 4.

[0034] Specifically, each slide plate 12 has multiple rows of hole units, with adjacent rows of hole units spaced apart, and the hole units extend along the X direction; each fixing block 22 has multiple notches, with adjacent notches spaced apart, and the notches extend along the X direction. Each notch penetrates the fixing plate 211, and each notch is connected to the slide groove. The notches and hole units are set one-to-one.

[0035] like Figure 1 As shown, in this embodiment, there are three notches and three hole units. Of course, the number of notches and hole units can also be four or five.

[0036] The hole unit includes multiple through holes 122, which are spaced apart along the X direction. All through holes 122 pass through the slide plate 12. When the slide plate 12 slides to the preset position, one end of the fastening bolt 4 passes through the notch and is threadedly connected to the through hole 122 and the fastening nut, so that the slide plate 12 is locked and fixed to the fixing block 22.

[0037] In this embodiment, the outer shell 21 is configured as a fixed cavity with openings at both ends. The outer shell 21 has multiple connecting holes at the end away from the fixing block 22. The connecting holes are spaced apart from each other. All the connecting holes communicate with the fixed cavity. One end of the mounting bolt 2 passes through the end of the steel waler 6 and is threadedly connected to the connecting hole and the mounting nut.

[0038] It should be noted that the outer shell 21 and the housing 11 have basically the same structure.

[0039] Specifically, with Figure 1Taking the orientation shown as an example, the left and right ends of the outer shell 21 are open, the bottom ends of the two fixing blocks 22 are connected to the top end of the outer shell 21, and the bottom end of the outer shell 21 is provided with multiple connection holes.

[0040] Furthermore, in this embodiment, a fixing plate 211 is provided inside the outer shell 21. One end of the fixing plate 211 is connected to the inner wall of the end of the outer shell 21 where the connection hole is opened, and the other end of the fixing plate 211 is connected to the inner wall of the end of the outer shell 21 where the fixing block 22 is connected.

[0041] The fixing plate 211 and the fixing block 22 are set perpendicularly.

[0042] Furthermore, in this embodiment, a stop plate is provided on the outer wall of the fixed block 22 at the end away from the outer shell 21, and a limit block 121 is provided on the outer wall of the slide plate 12 at the end away from the outer shell 11. The stop plate and the limit block 121 cooperate to restrict the slide plate 12 from sliding out of the slide groove.

[0043] Specifically, such as Figure 1 Taking the orientation shown as an example, a stop plate is provided on the front side of the fixed block 22 away from the outer shell 21, that is, a stop plate is provided on the side with the sliding groove, and a limit block 121 is provided on the front side of the sliding plate 12 away from the outer shell 11.

[0044] Furthermore, in this embodiment, a weight-reducing hole 212 is provided on the outer wall of the outer shell 21; this arrangement reduces the total weight of the steel support telescopic adjustment head 1.

[0045] like Figure 1 As shown, the weight reduction hole 212 is opened at the front end of the outer shell 21.

[0046] Furthermore, in this embodiment, the connecting component 20 also includes a reinforcing plate, and the ends of the two fixing blocks 22 that are away from the stop plate are fixedly connected to the reinforcing plate.

[0047] Specifically, the reinforcing plate is set perpendicular to the fixing block 22, such as... Figure 1 Taking the orientation shown as an example, the reinforcing plate is set on the rear side of the two fixing blocks 22.

[0048] The reinforcement plate has multiple holes for soil leakage, which are arranged in a rectangular array.

[0049] The process of using the steel support telescopic adjustment head 1 provided in this embodiment is as follows: After the trench waler is installed, the steel support is installed in time. One end of the steel support telescopic adjustment head 1 is connected to the H-beam 5. The length of the steel support telescopic adjustment head 1 is adjusted so that the other end of the steel support telescopic adjustment head 1 is connected to the steel waler 6. The jack is installed in the space enclosed by the two sliding plates 12 and the two fixing blocks 22. The jack is pressed tightly against the outer shell 21 and the housing 11. The steel wedge 7 is inserted into the gap between the top wall of the trough and the top of the sliding plate 12 for fixation, so as to realize the rapid support of the steel sheet pile and ensure the stability of the trench and timely force.

[0050] The steel support telescopic adjustment head 1 provided in this application includes a sliding component 10 and a connecting component 20. One end of the sliding component 10 is detachably connected to the H-beam 5, and the other end of the sliding component 10 is inserted into one end of the connecting component 20. The sliding component 10 can slide relative to the connecting component 20. When the sliding component 10 slides to a preset position, the sliding component 10 and the connecting component 20 are locked and fixed by locking bolts. The end of the connecting component 20 facing away from the sliding component 10 is detachably connected to the steel waler 6. This configuration facilitates the installation and removal of the steel support and improves construction efficiency. At the same time, it facilitates the turnover of the steel support.

[0051] The steel support telescopic adjustment head 1 provided by this utility model has the following advantages: the device has a simple structure, is easy to manufacture, and is easy to operate.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0053] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A steel-supported telescopic adjustment head, characterized in that: Includes sliding components and connecting components; One end of the sliding component is used for detachable connection with the H-beam, and the other end of the sliding component is inserted into one end of the connecting component. The sliding component can slide relative to the connecting component. When the sliding component slides to a preset position, the sliding component and the connecting component are locked and fixed by locking bolts. The end of the connecting component facing away from the sliding component is used for detachable connection with the steel waler.

2. The steel support telescopic adjustment head according to claim 1, characterized in that: The sliding assembly includes a housing and two sliding plates. One end of each of the two sliding plates is fixedly connected to one end of the housing. The two sliding plates are spaced apart. The other end of each of the two sliding plates is inserted into one end of the connecting assembly. Both sliding plates can slide relative to the connecting assembly. The housing is configured to form an installation cavity with openings at both ends. Multiple installation holes are provided at the end of the housing away from the slide plate. Adjacent installation holes are spaced apart. All installation holes communicate with the installation cavity. One end of the fixing bolt passes through the end of the H-beam and is threadedly connected to the installation hole and the fixing nut.

3. The steel support telescopic adjustment head according to claim 2, characterized in that: A reinforcing plate is provided inside the housing. One end of the reinforcing plate is connected to the inner wall of the end of the housing where the mounting hole is opened, and the other end of the reinforcing plate is connected to the inner wall of the end of the housing where the slide plate is connected.

4. The steel support telescopic adjustment head according to any one of claims 2-3, characterized in that: The shell is rectangular in shape.

5. The steel support telescopic adjustment head according to claim 2, characterized in that: The connecting assembly includes a housing and two fixing blocks. One end of each fixing block is connected to one end of the housing. The two fixing blocks are spaced apart and correspond one-to-one with the sliding plate. Each fixing block has a groove on its end away from the housing. The groove is adapted to the sliding plate. The two sliding plates are respectively inserted into the two grooves and can slide along the grooves. When the sliding plate slides to a preset position, the sliding plate and the fixing block are locked together by fastening bolts. The outer shell is configured as a fixed cavity with openings at both ends. Multiple connection holes are provided at the end of the outer shell away from the fixing block. The connection holes are spaced apart from each other. All the connection holes communicate with the fixed cavity. One end of the mounting bolt passes through the end of the steel waler and is threadedly connected to the connection hole and the mounting nut.

6. The steel support telescopic adjustment head according to claim 5, characterized in that: A fixing plate is provided inside the outer shell. One end of the fixing plate is connected to the inner wall of the outer shell at the end where the connecting hole is opened, and the other end of the fixing plate is connected to the inner wall of the outer shell at the end where the fixing block is connected.

7. The steel support telescopic adjustment head according to claim 5, characterized in that: A stop plate is provided on the outer wall of the fixed block at the end away from the housing, and a limit block is provided on the outer wall of the sliding plate at the end away from the housing. The stop plate and the limit block cooperate to restrict the sliding plate from sliding out of the groove.

8. The steel support telescopic adjustment head according to claim 5, characterized in that: The outer wall of the outer shell has weight-reduction holes.

9. The steel support telescopic adjustment head according to claim 7, characterized in that: The connecting assembly also includes a reinforcing plate, and the ends of the two fixing blocks opposite to the stop plate are fixedly connected to the reinforcing plate.

10. The steel support telescopic adjustment head according to claim 9, characterized in that: The reinforcing plate has multiple holes for soil leakage, and the multiple holes are arranged in a rectangular array.

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