A tunnel cable trench steel form moving auxiliary device for a loader

Abstract

The utility model provides a kind of tunnel cable trench steel form moving auxiliary device for loader belongs to moving auxiliary device technical field.A kind of tunnel cable trench steel form moving auxiliary device for loader, including the detachable connection of suspension beam with shovel tooth, suspension beam lower end is fixedly connected with lower flange plate, lower flange plate is equipped with several pedestals along length direction, pedestal bottom surface is fixedly connected with lifting eye, lifting eye is equipped with through-hole, through-hole is equipped with suspension cable, suspension cable end and cable trench steel form are detachably connected.The utility model is applied in the process of cable trench steel form movement, solve the existing cable trench steel form movement needs a lot of labor, and the problem that moving efficiency is low, and cable trench trolley procurement cycle is long and cost is high.

Description

Technical Field

[0001] This utility model relates to the field of mobile auxiliary device technology, specifically to a mobile auxiliary device for steel formwork in tunnel cable trenches for loaders. Background Technology

[0002] As an important component of tunnel ancillary works, cable trench construction faces challenges such as tight schedules and limited personnel. Furthermore, the steel formwork used in construction is quite heavy. One key issue in ensuring the progress of cable trench construction is how to quickly move the steel formwork to reduce the labor intensity of workers. While existing technologies can move the steel formwork in cable trenches, they still have the following drawbacks: The current method of moving steel formwork for cable trenches is mainly manual handling, which is inefficient and labor-intensive. With the development of tunnel construction technology, cable trench trolleys have also begun to be used in cable trench construction. However, cable trench trolleys need to be purchased separately, which has a long procurement cycle and high cost. Utility Model Content

[0003] In order to solve the problems existing in the background art, the present invention proposes a moving auxiliary device for steel formwork in tunnel cable trenches for loaders.

[0004] The technical solution to the technical problem solved by this utility model is as follows: A loader-mounted auxiliary device for moving steel formwork in a tunnel cable trench includes a suspension beam detachably connected to the bucket teeth. A lower flange plate is fixedly connected to the lower end of the suspension beam. Several spaced-apart bases are connected to the lower flange plate along its length. A lifting ring is fixedly connected to the bottom surface of the base. The lifting ring has a through hole, through which a suspension cable is threaded. The end of the suspension cable is detachably connected to the cable trench formwork.

[0005] Preferably, it also includes a U-shaped plate, which has a snap-fit ​​space that is adapted to snap-fit ​​with the suspension crossbeam. The U-shaped plate is threaded with a set screw, one end of which abuts against the surface of the suspension crossbeam. A vertical plate is fixedly connected to one side of the U-shaped plate, and a sleeve is fixedly connected to the bottom of the vertical plate. The sleeve is fitted onto the loader bucket, and a set screw is threaded onto the sleeve, which abuts against the surface of the bucket teeth.

[0006] Preferably, one end of the suspension beam has several spaced bucket tooth holes along its length, and the bucket teeth and the bucket tooth holes can be fitted together.

[0007] Preferably, the suspension beam is fixedly connected with several spaced suspension rings along its length, and the bucket teeth and suspension rings can be fitted and inserted into each other.

[0008] Preferably, the lower flange plate is fixedly connected to the base.

[0009] Preferably, the two ends of the base are bent inward to form a sleeve space, the lower flange plate can be fitted and inserted into the sleeve space, the base can slide on the lower flange plate, and the base and the lower flange plate can be bolted and fixed.

[0010] Preferably, the end of the suspension cable is connected to a hook, and the cable trench template is provided with several lifting lugs, which are placed on the hook.

[0011] Preferably, the end of the suspension cable is connected to a switchable magnet, which is detachably magnetically connected to the cable trench template.

[0012] Preferably, the suspension beam is made of I-beam or channel steel.

[0013] Preferably, the hook is made of Q235B grade carbon structural steel. The above technical solution has the following advantages or beneficial effects: 1. By using the suspension beam, base, lifting ring, and suspension cable in combination, the steel formwork for cable trenches can be moved easily, reducing the use of labor, improving handling efficiency, and solving the problem that cable trench trolleys previously needed to be purchased separately, which had a long procurement cycle and high cost.

[0014] 2. The base and lower flange plate are used together. The base can slide on the lower flange plate and be bolted to fix it. The number and spacing of the base can be adjusted according to the number of steel templates for the cable trench, which makes it highly adaptable. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] Figure 1 This is a perspective view of Embodiment 1 of this utility model.

[0017] Figure 2 This is a perspective view of the device according to Embodiment 1 of this utility model.

[0018] Figure 3 This is a front view of the base and the suspension beam in embodiment one of this utility model.

[0019] Figure 4 This is a perspective view of the base and lifting ring of Embodiment 1 of this utility model.

[0020] Figure 5 This is a perspective view of the hook and lifting lug in embodiment one of this utility model.

[0021] Figure 6 This is a perspective view of the engagement between the suspension ring and the bucket teeth in Embodiment 1 of this utility model.

[0022] Figure 7This is a perspective view of the fixing of the suspension beam and bucket teeth in Embodiment 2 of this utility model.

[0023] Explanation of reference numerals in the attached figures: 1. Suspension beam; 2. Bucket tooth hole; 3. Base; 4. Suspension cable; 5. Switch magnet; 6. Bolt; 7. Threaded hole; 8. Through hole; 9. Hook; 10. Lifting ring; 11. Bucket teeth; 12. Cable trench template; 13. U-shaped plate; 14. Lifting lug; 15. Vertical plate; 16. Sleeve; 17. Lower flange plate; 18. Suspension ring. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0025] Example 1: like Figure 1 - Figure 6 As shown in the figure, this embodiment proposes a moving auxiliary device for steel formwork of tunnel cable trench for loader, including a suspension beam 1 detachably connected to the bucket teeth 11, a lower flange plate 17 fixedly connected to the lower end of the suspension beam 1, a number of spaced bases 3 connected to the lower flange plate 17 along the length direction, a lifting ring 10 fixedly connected to the bottom surface of the base 3, the lifting ring 10 having a through hole 8, a suspension cable 4 passing through the through hole 8, and the end of the suspension cable 4 being detachably connected to the cable trench formwork 12.

[0026] Effectiveness: By using the suspension beam 1, base 3, lifting ring 10, and suspension cable 4 together, the steel formwork for cable trenches can be moved easily, reducing the use of labor, improving handling efficiency, and solving the problem that cable trench trolleys previously needed to be purchased separately, which had a long procurement cycle and high cost.

[0027] In some embodiments, one end of the suspension beam 1 is provided with a plurality of spaced bucket tooth holes 2 along the length direction, and the bucket teeth 11 and the bucket tooth holes 2 can be fitted and inserted; simply inserting the bucket teeth 11 into the bucket tooth holes 2 and lifting the bucket can raise the suspension beam 1, thereby driving the cable trench template 12 to be raised.

[0028] In some embodiments, a number of spaced suspension rings 18 are fixedly connected to the suspension beam 1 along its length. The bucket teeth 11 and the suspension rings 18 can be fitted and inserted. During processing, the suspension rings 18 only need to be welded to the suspension beam 1. When in use, the bucket teeth 11 are inserted into the suspension rings and lifted upwards to lift the suspension beam 1, thereby driving the cable trench template 12 to lift.

[0029] In some embodiments, the lower flange plate 17 is fixedly connected to the base 3, and the connection can be completed by welding, making the device more stable as a whole.

[0030] In some embodiments, the two ends of the base 3 are bent inward to form a sleeve space, the lower flange plate 17 can be adapted to be inserted into the sleeve space, the base 3 can slide on the lower flange plate 17, and the base 3 and the lower flange plate 17 can be bolted and fixed; the lower flange plate 17 is provided with a plurality of threaded holes 7 spaced apart, the base 3 is also provided with threaded holes 7, and bolts 6 are threadedly connected to the threaded holes 7.

[0031] Application results: The base 3 and the lower flange plate 17 are used together. The base 3 can slide on the lower flange plate 17 and be bolted and fixed. The number and spacing of the base 3 can be adjusted according to the number of steel templates for the cable trench, which is highly adaptable.

[0032] In some embodiments, the end of the suspension cable 4 is connected to a hook 9, and the cable trench template 12 is provided with a plurality of lifting lugs 14, which are placed on the hook 9; by inserting the hook 9 into the lifting lug 14, the suspension beam 1 can be connected to the cable trench template 12, and the material is common and easy to process.

[0033] In some embodiments, the end of the suspension cable 4 is connected to a switch magnet 5, which is detachably magnetically connected to the cable trench template 12. In use, the switch magnet 5 is simply placed on the cable trench template 12, and the switch magnet 5 is turned on to attract the cable trench template 12, making the operation more convenient and efficient.

[0034] In some embodiments, the suspension beam 1 is an I-beam or channel steel. The device can be manufactured using common materials, which reduces the cost of use and improves handling efficiency.

[0035] In some embodiments, the hook 9 is made of Q235B grade carbon structural steel; it has the advantages of low price, easy availability, and good processing performance. Example 2: like Figure 7As shown, considering that there is no fixing device between the suspension beam 1 and the bucket teeth 11 in Embodiment 1, this structure also has the problem that the connection may be loose due to plugging alone, and wear may occur between the suspension beam 1 and the bucket teeth 11 after bumping. In order to make the device more perfect, this embodiment proposes a moving auxiliary device for steel formwork of tunnel cable trench for loader. Other structures are the same as in Embodiment 1, except that it also includes a U-shaped plate 13. The U-shaped plate 13 is provided with a snap-fit ​​space, which is adapted to snap-fit ​​the suspension beam 1. A set screw is threaded on the U-shaped plate 13, and one end of the set screw supports the surface of the suspension beam 1. A vertical plate 15 is fixedly connected to one side of the U-shaped plate 13, and a sleeve 16 is fixedly connected to the bottom end of the vertical plate 15. The sleeve 16 is sleeved on the bucket teeth 11, and a set screw is threaded on the sleeve 16, which supports the surface of the bucket teeth 11.

[0036] Work process: First, insert the bucket teeth 11 into the bucket tooth holes 2 on the suspension beam 1. The U-shaped plate 13 is engaged with the suspension beam 1, and the sleeve 16 is fitted onto the bucket teeth 11. Tighten the set screws on the U-shaped plate 13 and the sleeve 16 to secure the bucket teeth 11 to the suspension beam 1. Select an appropriate number of bases 3 according to the number of cable trench templates 12. Insert the lower flange plate 17 into the fitting space on the base 3 and adjust the spacing. Fix the base 3 and the lower flange plate 17 with bolts 6. Then, pass the hook 9 on the suspension cable 4 through the lifting lug 14 or the switch-type magnet 5 to complete the connection between the suspension beam 1 and the cable trench template 12. Lift the loader bucket and start the loader to move the cable trench template 12.

[0037] In summary, this device has a stable structure and is easy to operate. It can be quickly installed or disassembled without complicated tools, solving the problem of inconvenient handling of cable trench template 12, which requires a lot of labor or a special cable trench trolley to handle. This improves handling efficiency and saves costs.

[0038] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0039] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A loader-mounted auxiliary device for moving steel formwork in tunnel cable trenches, characterized in that, Includes a suspension beam (1) detachably connected to the bucket teeth (11), the lower end of the suspension beam (1) is fixedly connected to a lower flange plate (17), the lower flange plate (17) is connected to a number of spaced bases (3) along the length direction, the bottom surface of the base (3) is fixedly connected to a lifting ring (10), the lifting ring (10) has a through hole (8), a suspension cable (4) is passed through the through hole (8), and the end of the suspension cable (4) is detachably connected to the cable trench template (12).

2. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The suspension beam (1) has several spaced bucket tooth holes (2) at one end along its length, and the bucket teeth (11) and the bucket tooth holes (2) can be fitted and inserted into each other.

3. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The suspension beam (1) is fixedly connected with a number of spaced suspension rings (18) along its length, and the bucket teeth (11) and the suspension rings (18) can be fitted and inserted.

4. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The lower flange plate (17) is fixedly connected to the base (3).

5. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The base (3) is bent inward at both ends to form a sleeve space. The lower flange plate (17) can be fitted and inserted into the sleeve space. The base (3) can slide on the lower flange plate (17). The base (3) and the lower flange plate (17) can be bolted and fixed.

6. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The suspension cable (4) is connected to a hook (9) at its end, and the cable trench template (12) is provided with several lifting lugs (14), which are placed on the hook (9).

7. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The suspension cable (4) is connected to a switch magnet (5) at its end, and the switch magnet (5) is detachably magnetically connected to the cable trench template (12).

8. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, It also includes a U-shaped plate (13), which has a snap-fit ​​space that is adapted to snap-fit ​​the suspension beam (1). The U-shaped plate (13) is threaded with a top screw, one end of which is supported on the surface of the suspension beam (1). A vertical plate (15) is fixedly connected to one side of the U-shaped plate (13), and a sleeve (16) is fixedly connected to the bottom end of the vertical plate (15). The sleeve (16) is fitted onto the loader bucket, and a top screw is threaded on the sleeve (16), which is supported on the surface of the bucket teeth (11).

9. The auxiliary device for moving steel formwork for tunnel cable trenches for loaders according to claim 1, characterized in that, The suspension beam (1) is an I-beam or a channel steel.

10. The auxiliary device for moving steel formwork in a tunnel cable trench for a loader according to claim 6, characterized in that, The hook (9) is made of Q235B grade carbon structural steel.

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