Gabion lifting hook device convenient to transport

Abstract

The utility model relates to a gabion lifting hook device convenient to transport, which belongs to the technical field of lifting hooks and comprises two clamping jaws, the middles of inner cavities of the two clamping jaws are rotatably connected with a same connecting rod through bearings, and a connecting plate and a supporting rod are respectively fixed at the tops and the bottoms of opposite sides of the front and rear side walls of the inner cavities of the clamping jaws. A reinforcing mechanism used for reinforcing the supporting strength of the supporting rod is arranged on the outer surface of the supporting rod. According to the gabion lifting hook device convenient to transport, the two clamping jaws are adopted for clamping a gabion, a worker can transport the gabion conveniently, through the arrangement of the mounting plate, the first base plate, the second base plate and the reinforcing rod, through mutual cooperation with bolts, the supporting rod can be further reinforced, the connecting positions of the supporting rod and the clamping jaws are prevented from being bent, and the gabion lifting hook device is convenient to transport. And the friction between the clamping jaw and the gabion gabion net can be improved through the arranged protection mechanism, so that the anti-skid performance is good, and the service life of the clamping jaw is protected through the arranged anti-corrosion coating and the arranged damp-proof coating.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting hooks, in particular to a gabion lifting hook device convenient for transportation. Background Technique

[0002] A gabion cage is a wire cage made of angular wire (hexagonal wire) woven from metal wire. The gabion mesh is made of low-carbon steel wire with high corrosion resistance, high strength and ductility, or the above-mentioned wire coated with PVC, and is mechanically woven. The box-shaped structure made of this mesh is the gabion.

[0003] Through retrieval, it is found that the Chinese patent publication number: CN216549205U discloses a frame device for rapid and accurate lifting of gabions, which includes a rectangular frame structure composed of two connecting cross bars and two connecting longitudinal bars. At each corner point of the rectangular frame structure, a corner lifting lug for connecting the cable of the lifting equipment is installed respectively. Inside the rectangular frame structure between the two connecting cross bars and between the two connecting longitudinal bars, multiple transverse support rods parallel to the connecting cross bars and longitudinal supports parallel to the connecting longitudinal bars are respectively connected. The multiple transverse support rods and longitudinal supports intersect to form a "cross" shaped intersection point. At the bottom wall of each intersection point, a hanging chain is fixed respectively. The bottom end of the hanging chain is provided with a lifting hook for lifting the gabion. With this structure, the four lifting points of the gabion are stressed evenly, ensuring smooth lifting. However, since the gabion is filled with a lot of stones and the weights of the stones are different, it is inevitable that the gabion will tilt during lifting, which is not convenient for the staff to transport. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a gabion lifting hook device convenient for transportation, which has the advantages of being convenient for transportation, etc., and solves the problem that since the gabion is filled with a lot of stones and the weights of the stones are different, it is inevitable that the gabion will tilt during lifting, which is not convenient for the staff to transport.

[0005] To achieve the above object, the utility model provides the following technical solution: A gabion lifting hook device convenient for transportation, including two clamping jaws. The middle parts of the inner cavities of the two clamping jaws are rotatably connected by bearings with the same connecting rod. At the top and bottom of the opposite sides of the front and rear side walls of the inner cavity of the clamping jaw, a connecting plate and a support rod are respectively fixed. The outer surface of the support rod is provided with a strengthening mechanism for enhancing the support strength of the support rod. On the opposite sides of the two clamping jaws, a protection mechanism for improving the anti-slip property is provided;

[0006] The strengthening mechanism includes two mounting plates, four first cushion plates, four second cushion plates, four strengthening rods and a number of bolts. The mounting plates are fixed on the outer surface of the support rod. The four first cushion plates are respectively arranged on the upper and lower sides of the two mounting plates. The second cushion plates are arranged at the top and bottom of the opposite sides of the front and rear side walls of the inner cavity of the clamping jaw. The strengthening rods are fixed between the opposite sides of the first cushion plates and the second cushion plates. Thread grooves are formed on the upper and lower surfaces of the front and rear ends of the mounting plates.

[0007] By adopting this technical solution, through the mutual cooperation of the arranged mounting plates, first cushion plates, second cushion plates and strengthening rods, and the bolts, the support rod can be further strengthened to prevent the connection between the support rod and the clamping jaw from bending.

[0008] Furthermore, first screw holes are formed on the upper surfaces of the first cushion plates, and second screw holes are formed on the opposite sides of the front and rear ends of the second cushion plates.

[0009] By adopting this technical solution, it is convenient for the bolts to enter the first screw holes and the second screw holes to fix the first cushion plates to the mounting plates and the second cushion plates to the clamping jaw.

[0010] Furthermore, the cross-sectional shape of the clamping jaw is L-shaped, and a first lead seat is fixed in the middle of the upper surface of the connecting plate.

[0011] Furthermore, a second lead seat is fixed in the middle of the upper surface of the clamping jaw. Fixing plates are fixed on the opposite sides of the two second lead seats, and lead holes are formed on the upper surfaces of the fixing plates.

[0012] By adopting this technical solution, it is convenient for the lifting rope of the lifting hook to penetrate.

[0013] Furthermore, the two mounting plates are symmetrically distributed on the front and rear sides of the vertical central axis of the support rod, and there is an included angle between the strengthening rods and the first cushion plates and the second cushion plates.

[0014] Furthermore, one side of the middle bolt penetrates through the first screw hole and extends into the inner cavity of the thread groove, and one side of the front and rear bolts penetrates through the second screw hole and extends into the inner cavity of the inner side wall of the clamping jaw.

[0015] Furthermore, the protection mechanism includes anti-slip lines, an anti-corrosion coating and a moisture-proof coating. The anti-slip lines are arranged on the opposite sides of the two clamping jaws. The anti-corrosion coating is arranged on the outer side of the clamping jaw, and the moisture-proof coating is arranged on the outer side of the anti-corrosion coating.

[0016] By adopting this technical solution, the friction with the gabion mesh can be improved through the arranged protection mechanism, making the anti-slip performance better.

[0017] Furthermore, the anti-corrosion coating is phenolic paint, and the moisture-proof coating is epoxy paint.

[0018] By adopting this technical solution, the service life of the clamping jaws is protected by the provided anti-corrosion coating and moisture-proof coating.

[0019] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0020] For the gabion stone cage hook device that is convenient for transportation, two clamping jaws are used to clamp the gabion stone cage, which is convenient for the staff to transport. Through the mutual cooperation of the provided mounting plate, first backing plate, second backing plate and reinforcing rod with the bolt, the support rod can be further strengthened to prevent the connection between the support rod and the clamping jaw from bending. And through the provided protection mechanism, the friction with the gabion stone cage net can be improved, so that the anti-slip property is better, and the service life of the clamping jaws is protected by the provided anti-corrosion coating and moisture-proof coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a schematic structural diagram of the strengthening mechanism of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the protection mechanism of the present utility model.

[0024] In the figure: 1, clamping jaw; 2, connecting rod; 3, connecting plate; 4, support rod; 5, strengthening mechanism; 51, mounting plate; 52, first backing plate; 53, second backing plate; 54, reinforcing rod; 55, bolt; 56, thread groove; 57, first screw hole; 58, second screw hole; 6, protection mechanism; 61, anti-slip pattern; 62, anti-corrosion coating; 63, moisture-proof coating. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 , a gabion stone cage hook device that is convenient for transportation in this embodiment includes two clamping jaws 1. The middle parts of the inner cavities of the two clamping jaws 1 are rotatably connected by bearings with the same connecting rod 2. The top and bottom of the opposite sides of the front and rear side walls of the inner cavity of the clamping jaw 1 are respectively fixed with a connecting plate 3 and a support rod 4. The outer surface of the support rod 4 is provided with a strengthening mechanism 5 for strengthening the support strength of the support rod 4, and the opposite sides of the two clamping jaws 1 are both provided with a protection mechanism 6 for improving the anti-slip property.

[0027] In this embodiment, the cross-sectional shape of the jaw 1 is L-shaped. A first lead seat is fixed in the middle of the upper surface of the connecting plate 3, and a second lead seat is fixed in the middle of the upper surface of the jaw 1. Fixing plates are fixed on the opposite sides of the two second lead seats, and lead holes are formed in the upper surfaces of the fixing plates.

[0028] It should be noted that hooks are respectively provided on the upper sides of the two jaws 1. When one of the hooks rises, the two jaws 1 move relatively, and the gabion can be clamped. When the two hooks are on the same horizontal line, the two jaws 1 are in a separated state.

[0029] Please refer to Figure 2 , in order to strengthen the support rod 4 and prevent it from bending, the strengthening mechanism 5 in this embodiment includes two mounting plates 51, four first cushion plates 52, four second cushion plates 53, four strengthening rods 54 and a number of bolts 55. The mounting plates 51 are fixed on the outer surface of the support rod 4. The four first cushion plates 52 are respectively arranged on the upper and lower sides of the two mounting plates 51. The second cushion plates 53 are arranged at the top and bottom of the opposite sides of the front and rear side walls of the inner cavity of the jaw 1. The strengthening rods 54 are fixed between the opposite sides of the first cushion plates 52 and the second cushion plates 53. Thread grooves 56 are formed on the upper and lower surfaces of the front and rear ends of the mounting plates 51, and first screw holes 57 are formed on the upper surfaces of the first cushion plates 52. By placing the first cushion plates 52 on the upper and lower sides of the mounting plates 51 and fixing the mounting plates 51 and the first cushion plates 52 with bolts 55, the bolts 55 pass through the inner cavities of the first screw holes 57 and the thread grooves 56 and are tightened. Second screw holes 58 are formed on the opposite sides of the second cushion plates 53 at the front and rear ends. Align the second cushion plates 53 with the grooves formed on the inner side walls of the jaws 1, so that the bolts 55 enter the grooves formed on the inner side walls of the jaws 1 through the second screw holes 58, thereby fixing the second cushion plates 53 and the jaws 1.

[0030] In this embodiment, the two mounting plates 51 are symmetrically distributed on the front and rear sides of the vertical central axis of the support rod 4. There is an included angle between the strengthening rods 54 and the first cushion plates 52 and the second cushion plates 53. One side of the middle bolt 55 penetrates through the first screw hole 57 and extends into the inner cavity of the thread groove 56, and one side of the bolts 55 on the front and rear sides penetrates through the second screw holes 58 and extends into the inner cavity of the inner side wall of the jaw 1.

[0031] It should be noted that the upper and lower strengthening rods 54 can support the support rod 4, improve the connection stability, and prevent the support rod 4 from bending.

[0032] Please refer to Figure 3, in order to improve the protection performance of the gripper 1, the protection mechanism 6 in this embodiment includes anti-slip patterns 61, anti-corrosion coatings 62 and moisture-proof coatings 63. The anti-slip patterns 61 are provided on the opposite sides of the two grippers 1. By providing anti-slip patterns 61 on the opposite sides of the inner walls of the two grippers 1, the friction between them can be increased when gripping the gabion, thereby improving the stability of gripping. The anti-corrosion coating 62 is provided on the outside of the gripper 1, and the moisture-proof coating 63 is provided on the outside of the anti-corrosion coating 62.

[0033] In this embodiment, the anti-corrosion coating 62 is phenolic paint. By providing the anti-corrosion coating 62 as phenolic paint, the gripper 1 can be effectively prevented from being corroded in an acidic environment. The advantages of phenolic paint are fast drying, bright and hard paint film, good water resistance and chemical corrosion resistance, and it is mainly composed of phenolic resin. The moisture-proof coating 63 is epoxy paint.

[0034] It can be understood that the provided moisture-proof coating 63 is epoxy paint. The epoxy coating has extremely strong adhesion, weather resistance, water resistance, durability and other properties. Therefore, when used in a humid environment, it can protect the service life of the gripper 1.

[0035] The working principle of the above embodiment is as follows:

[0036] (1) Two grippers 1 are used to grip the gabion, which is convenient for the staff to transport. In order to strengthen the support rod 4, the first backing plate 52 is placed on the upper and lower sides of the mounting plate 51, and the mounting plate 51 and the first backing plate 52 are fixed by bolts 55. The bolts 55 pass through the inner cavities of the first screw holes 57 and the threaded grooves 56 and are tightened. Then, the second backing plate 53 is aligned with the groove opened on the inner wall of the gripper 1, so that the bolts 55 enter the groove opened on the inner wall of the gripper 1 through the second screw holes 58, thereby fixing the second backing plate 53 and the gripper 1. The upper and lower strengthening rods 54 can support the support rod 4 and improve the connection stability, avoiding the bending of the support rod 4.

[0037] (2) By providing anti-slip patterns 61 on the opposite sides of the inner walls of the two grippers 1, the friction between them can be increased when gripping the gabion, thereby improving the stability of gripping. And by providing the anti-corrosion coating 62 as phenolic paint, the gripper 1 can be effectively prevented from being corroded in an acidic environment. The advantages of phenolic paint are fast drying, bright and hard paint film, good water resistance and chemical corrosion resistance, and it is mainly composed of phenolic resin. The provided moisture-proof coating 63 is epoxy paint. The epoxy coating has extremely strong adhesion, weather resistance, water resistance, durability and other properties. Therefore, when used in a humid environment, it can protect the service life of the gripper 1.

Claims

1. A gabion cage hook device for easy transportation, comprising two clamping claws (1), characterized in that: The middle parts of the inner cavities of the two clamping jaws (1) are rotatably connected to the same connecting rod (2) via a bearing, and the top and bottom of the opposite sides of the inner cavity of the clamping jaws (1) are respectively fixed with a connecting plate (3) and a supporting rod (4), and the outer surface of the supporting rod (4) is provided with a reinforcing mechanism (5) for enhancing the supporting strength of the supporting rod (4), and the opposite sides of the two clamping jaws (1) are both provided with a protective mechanism (6) for improving anti-slip properties; The reinforcing mechanism (5) comprises two mounting plates (51), four No. 1 pads (52), four No. 2 pads (53), four reinforcing rods (54) and a plurality of bolts (55), wherein the mounting plates (51) are fixed to the outer surface of the support rod (4), the four No. 1 pads (52) are respectively arranged on the upper and lower sides of the two mounting plates (51), the No. 2 pads (53) are arranged on the top and bottom of the opposite sides of the front and rear side walls of the inner cavity of the clamping jaw (1), the reinforcing rod (54) is fixed between the opposite sides of the No. 1 pads (52) and the No. 2 pads (53), and the upper and lower surfaces of the front and rear ends of the mounting plate (51) are provided with threaded grooves (56).

2. A gabion stone cage hook device that is easy to transport according to claim 1, characterized in that: The upper surface of the No. 1 pad (52) is provided with a No. 1 screw hole (57), and the opposite side of the No. 2 pad (53) at the front and rear ends is provided with a No. 2 screw hole (58).

3. A gabion stone cage hook device that is easy to transport according to claim 1, characterized in that: The cross-sectional shape of the clamping jaw (1) is L-shaped, and a first lead seat is fixed in the middle of the upper surface of the connecting plate (3).

4. A gabion cage hook device that is easy to transport according to claim 1, characterized in that: A second lead seat is fixed in the middle of the upper surface of the clamping jaw (1), and two fixing plates are fixed on opposite sides of the two second lead seats, and a lead hole is opened on the upper surface of the fixing plate.

5. A gabion stone cage hook device that is easy to transport according to claim 1, characterized in that: The two mounting plates (51) are symmetrically distributed on the front and rear sides of the vertical center axis of the support rod (4), and an angle is formed between the reinforcing rod (54) and the first pad (52) and the second pad (53).

6. A gabion cage hook device that is easy to transport according to claim 1, characterized in that: One side of the middle bolt (55) passes through the No. 1 screw hole (57) and extends to the inner cavity of the thread groove (56), and one side of the front and rear bolts (55) passes through the No. 2 screw hole (58) and extends to the inner cavity of the inner wall of the clamp (1).

7. A gabion cage hook device for easy transportation according to claim 1, characterized in that: The protective mechanism (6) comprises an anti-slip pattern (61), an anti-corrosion coating (62) and a moisture-proof coating (63); the anti-slip pattern (61) is arranged on opposite sides of the two clamping jaws (1); the anti-corrosion coating (62) is arranged on the outside of the clamping jaws (1); and the moisture-proof coating (63) is arranged on the outside of the anti-corrosion coating (62).

8. A gabion cage hook device for easy transportation according to claim 7, characterized in that: The anti-corrosion coating (62) is phenolic paint, and the moisture-proof coating (63) is epoxy paint.

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