Anchor cable steel strand anti-corrosion grease automatic smearing equipment

Abstract

The utility model discloses an anchor cable steel strand anti-corrosion grease automatic smearing device which comprises a traction device arranged on an anchor cable and a grease brushing device connected with the traction device, and the grease brushing device comprises a grease box detachably connected with the traction device and located on the anchor cable; the spring is arranged at one end in the butter box; the grease pushing plate is arranged in the grease box in a sliding manner and is connected with the spring; the grease outlet groove is located at one end of the grease box; the grease outlet hole is formed in the grease outlet groove, and the grease outlet groove is communicated with the inner cavity of the grease box; the first guide wheel is rotationally arranged in the oil outlet groove, the first guide wheel is provided with a guide groove, and the anchor cable penetrates through the guide groove; the brushes are symmetrically arranged in the guide grooves and incline inwards, the grease box is driven by the traction device to move on the anchor cable, it can be guaranteed that anti-corrosion grease is evenly distributed on the surface of the steel strand, and the problems of uneven smearing and local missing smearing in manual operation are effectively avoided. The corrosion resistance of the steel strand is enhanced, the service life is prolonged, and the reliability is improved.

Description

Technical Field

[0001] The utility model relates to the field of anchor cable maintenance, in particular to an automatic application device for anti-corrosion grease of anchor cable steel strands. Background Art

[0002] In the prior art, unbonded steel strands play an important role in anchor cable construction, and the anti-corrosion treatment of their free sections is particularly critical. Traditionally, the free sections of the steel strands are usually manually coated with anti-corrosion grease, followed by casing operations. However, this manual coating method has many drawbacks.

[0003] First, due to the instability of manual operation during the application process, it is often difficult to ensure uniform application thickness of anti-corrosion grease. Local coating leakage often occurs, which not only weakens the anti-corrosion effect of the steel strand, but also increases the risk of damage to the steel strand due to rust. Rust will reduce the strength and service life of the steel strand, and thus affect the stability and safety of the entire anchor system. Utility Model Content

[0004] The purpose to be achieved by the utility model is to provide an automatic application device for anti-corrosion grease for anchor cable steel strands, so as to solve the problem that the instability of manual operation during the application process and the difficulty in ensuring uniform application thickness of the anti-corrosion grease are not easy to achieve.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic grease application device for anchor cable steel strand anticorrosive grease, comprising a traction device arranged on the anchor cable and an oil brushing device connected to the traction device, the oil brushing device comprising:

[0006] A butter box, detachably connected to the traction device and located on the anchor cable;

[0007] A spring, arranged at one end of the butter box;

[0008] An oil pushing plate is arranged in the butter box and connected to the spring;

[0009] An oil outlet groove is located at one end of the butter box;

[0010] An oil outlet hole is provided on the oil outlet groove, and the oil outlet groove is communicated with the inner cavity of the butter box;

[0011] a first guide wheel, rotatably disposed in the oil outlet groove, the first guide wheel having a guide groove, and the anchor cable passes through the guide groove;

[0012] The brushes are symmetrically arranged in the guide groove and inclined inwards.

[0013] Furthermore, there are two butter boxes, which are symmetrically clamped on both sides of the anchor cable.

[0014] Furthermore, one of the butter boxes is provided with a sub-buckle, and the other butter box is provided with a female buckle, and the sub-buckle is engaged with the female buckle to fix the two butter boxes in connection.

[0015] Furthermore, a refueling hole is provided on the butter box, and the refueling hole is connected to the inner cavity of the butter box.

[0016] Furthermore, a feeding rod is provided on the butter box, and the feeding rod is fixedly connected to the oil pushing plate and extends out of the butter box.

[0017] Furthermore, the traction device includes a traction bracket and a second guide wheel, one side of the traction bracket has a notch, and is detachably connected to the anchor cable through the notch, and the second guide wheel is rotatably disposed in the traction bracket and abuts against the anchor cable.

[0018] Furthermore, the traction device also includes a driving motor and a driving wheel. The driving motor is fixed on the traction bracket. The driving motor is provided with a driving wheel, and the driving wheel abuts against the anchor cable.

[0019] Furthermore, the traction bracket is hinged with a connecting rod, and a bolt is rotatably provided at the front end of the connecting rod.

[0020] Furthermore, a connecting plate is provided on the outer side of the butter box, a screw hole is provided on the connecting plate, the bolt is connected to the screw hole, and the traction bracket is fixedly connected to the butter box.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The traction device can be controlled to move on the steel wire. The butter box is combined with the traction device to brush the anchor cable. The two butter boxes are clamped and installed relatively. The guide groove of the first guide wheel on the butter box is aligned with the anchor cable. The brush in the guide groove wraps the anchor cable and drives the traction device. The traction device drives the butter boxes clamped on both sides of the anchor cable to move on the anchor cable. The spring and the oil push plate in the butter box will squeeze the anti-corrosion grease in the butter box and squeeze the anti-corrosion grease out of the oil hole. The first guide wheel rotates with the movement of the butter box. The brush on the rotating first guide wheel will take the anti-corrosion grease out of the oil hole. The anti-corrosion grease is then applied to the anchor cable through the rotation of the first guide wheel. The utility model drives the butter box to move on the anchor cable through the traction device, so as to ensure that the anti-corrosion grease is evenly distributed on the surface of the steel strand, and effectively avoids the problems of uneven coating and local leakage in manual operation. This uniform coating not only enhances the anti-corrosion performance of the steel strand, but also improves its overall service life and reliability.

[0023] 2. Through the snap-fit ​​connection between the sub-buckle and the mother buckle and the matching connection between the bolt and the screw hole, the connection between the components is more firm and reliable, and it is not easy to loosen or fall off.

[0024] 3. By automatically controlling the working status of the drive motor and the drive wheel, the oiling process can be precisely controlled, greatly improving work efficiency and safety. The staff can start or stop the equipment with simple operations, avoiding the heavy labor and safety hazards in the traditional manual oiling method. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] Figure 1 The utility model is a structural schematic diagram of an automatic application device for anti-corrosion grease of anchor cable steel strands.

[0027] Figure 2 It is a structural schematic diagram of the first guide wheel of the utility model.

[0028] Figure 3 The utility model is a schematic diagram of the internal structure of the butter box.

[0029] In the figure: 1-traction device, 11-traction bracket, 111-notch, 12-second guide wheel, 13-driving motor, 14-driving wheel, 15-connecting rod, 16-connecting plate, 2-oil brushing device, 21-butter box, 211-sub-buckle, 212-female buckle, 213-oil filling hole, 214-feeding pull rod, 22-spring, 23-oil pushing plate, 24-oil outlet groove, 25-oil outlet hole, 26-first guide wheel, 261-guide groove, 27-brush. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0031] The following specific embodiments are used to describe the technical solution of the utility model in detail. The following specific embodiments can be combined or replaced with each other according to actual conditions, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0032] like Figures 1 to 3As shown, the utility model provides an automatic anti-corrosion grease application device for anchor cable steel strands, comprising a traction device 1 arranged on the anchor cable and an oil brushing device 2 connected to the traction device 1, wherein the traction device 1 is a sliding structure with a driving motor 13 and can move on the anchor cable, and the oil brushing device 2 comprises:

[0033] The butter box 21 is designed to be in a rectangular parallelepiped shape, containing butter inside, and having an oil outlet groove 24 and an oil outlet hole 25 at the bottom.

[0034] One end of the spring 22 is fixed to one end in the butter box 21 , and the other end is connected to the oil pushing plate 23 . The elastic force of the spring 22 pushes the oil pushing plate 23 to move, and the butter in the butter box 21 is pushed out.

[0035] The oil pushing plate 23 is a rectangular plate structure, and can slide in the butter box 21 to push the butter out of the oil outlet hole 25 into the oil outlet groove 24 .

[0036] The oil outlet groove 24 is located outside the bottom of the butter box 21, and the oil outlet groove 24 is in the shape of a semicircular groove. The oil outlet hole 25 is opened at the bottom of the oil outlet groove 24. The interior of the butter box 21 is connected to the oil outlet groove 24 through the oil outlet hole 25, and the butter can flow out smoothly.

[0037] The first guide wheel 26 is rotatably arranged in the oil outlet groove 24. The first guide wheel 26 is partially located in the oil outlet groove 24. The wheel surface of the first guide wheel 26 is a concave guide groove 261. The anchor cable passes through the guide groove 261 to ensure the stability of the first guide wheel 26 moving on the anchor cable. The brush 27 is symmetrically arranged in the guide groove 261, contacts the anchor cable and wraps the anchor cable inwardly, and is used to brush butter from the oil outlet groove 24 and evenly spread it on the anchor cable.

[0038] There are two butter boxes 21 which are symmetrically arranged to ensure that the butter can be evenly spread on both sides of the anchor cable during the oiling process.

[0039] In summary, the combination of the butter box 21 and the traction device 1 enables the equipment to automatically brush oil on the anchor cable stably and efficiently. The oil push plate 23 pushed by the spring 22 ensures the uniform push out of the butter, while the first guide wheel 26 and the brush 27 thereon ensure that the butter can be accurately and evenly applied to the anchor cable. This structure not only simplifies the oiling process and reduces the need for manual intervention, but also greatly improves the efficiency and consistency of oiling, thereby effectively extending the service life of the anchor cable. In addition, the design also reduces the complexity and cost of maintenance, improves the overall reliability of the equipment, and makes the oil brush an indispensable tool in anchor cable maintenance.

[0040] like Figure 1As shown, in order to facilitate the connection and fixation of the two butter boxes 21, a sub-buckle 211 is provided on one of the butter boxes 21, and a female buckle 212 is provided on the other butter box 21. The sub-buckle 211 and the female buckle 212 are snap-connected to achieve a fixed connection between the two butter boxes 21, which is convenient for installation and disassembly.

[0041] like Figure 2 As shown, in order to facilitate the filling of butter into the butter box 21 , a refueling hole 213 is provided on the side of the butter box 21 . The refueling hole 213 is connected to the inside of the butter box 21 , and butter can be directly filled into the butter box 21 through the refueling hole 213 .

[0042] like Figure 2 and Figure 3 As shown, in order to ensure that the oil pushing plate 23 is at the top of the butter box 21 when filling butter, a loading rod 214 is installed on the oil pushing plate 23. The loading rod 214 passes through the top of the butter box 21. The loading rod 214 can be manually pulled at the top of the butter box 21 to lift the oil pushing plate 23 to the top of the butter box 21, so that after the anti-corrosion grease is filled into the butter box 21, the oil pushing plate 23 can be above the anti-corrosion grease.

[0043] like Figure 1 As shown, the traction bracket 11 is a triangular bracket with a hollow interior, and a notch 111 is provided on the traction bracket 11. The anchor cable can be inserted into the traction bracket 11 through the notch 111. A second guide wheel 12 is rotatably installed at two angles of the traction bracket 11. The wheel surface of the second guide wheel 12 is a concave groove. The anchor cable passes through the concave groove of the second guide wheel 12. A driving motor 13 is installed in the middle of the traction bracket 11. The driving motor 13 is provided with a gear, and the driving wheel 14 is provided with a tooth groove. The gear on the driving wheel 14 is meshed and connected with the gear of the driving motor 13. The driving wheel 14 is driven to rotate by the rotation of the driving motor 13. The wheel surface of the driving wheel 14 is a groove shape. The groove is aligned with the anchor cable, so that the driving wheel 14 is abutted against the anchor cable, and the driving wheel 14 is driven to rotate by the rotation of the driving motor 13. The second guide wheel 12 is a rubber wheel, and the friction between it and the anchor cable is strong. The rotation of the driving wheel 14 provides kinetic energy for the movement of the traction bracket 11 on the anchor cable.

[0044] The driving power of the driving motor 13 can be obtained by charging or installing a battery, which is easy to operate and carry.

[0045] like Figure 1 As shown, a connecting rod 15 is hinged on the traction bracket 11, and a bolt is provided at the front end of the connecting rod 15. A connecting plate 16 is also provided on the outer side of the butter box 21, and a screw hole is provided on the connecting plate 16. The connecting rod 15 is rotated so that the front end of the connecting rod 15 is placed on the connecting plate 16, and the bolt is tightened on the screw hole to complete the connection between the traction bracket 11 and the butter box 21. The structure is simple and easy to disassemble.

[0046] This invention uses a new type of automatic anti-corrosion grease application equipment for anchor cable steel strands. The structural design fully considers factors such as practicality, efficiency, safety and maintenance convenience, and realizes efficient and uniform oiling of anchor cables, while reducing labor costs and maintenance costs and improving work efficiency and safety.

[0047] In addition to the above-mentioned preferred embodiments, the present invention also has other implementation modes. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection requested by the present invention.

Claims

1. An automatic grease application device for anchor cable steel strand, characterized in that: It comprises a traction device arranged on the anchor cable and an oil brushing device connected to the traction device, and the oil brushing device comprises: A butter box, detachably connected to the traction device and located on the anchor cable; A spring, arranged at one end of the butter box; An oil pushing plate is slidably disposed in the butter box and connected to the spring; An oil outlet groove is located at one end of the butter box; An oil outlet hole is provided on the oil outlet groove, and the oil outlet groove is communicated with the inner cavity of the butter box; a first guide wheel, rotatably disposed in the oil outlet groove, the first guide wheel having a guide groove, and the anchor cable passes through the guide groove; The brushes are symmetrically arranged in the guide groove and inclined inwards.

2. The automatic application device for anti-corrosion grease of anchor cable steel strand according to claim 1 is characterized in that: The number of the butter boxes is two, and the two butter boxes are symmetrically clamped on both sides of the anchor cable.

3. The automatic application device for anti-corrosion grease of anchor cable steel strand according to claim 2 is characterized in that: One of the butter boxes is provided with a sub-buckle, and the other butter box is provided with a female buckle, and the sub-buckle is engaged with the female buckle to fix the two butter boxes in connection.

4. The automatic application device for anti-corrosion grease of anchor cable steel strand according to claim 1 is characterized in that: The butter box is provided with a refueling hole, and the refueling hole is connected to the inner cavity of the butter box.

5. The automatic application device for anti-corrosion grease of anchor cable steel strand according to claim 1 is characterized in that: The butter box is also provided with a feeding rod, which is fixedly connected to the oil pushing plate and extends out of the butter box.

6. The automatic application device for anti-corrosion grease of anchor cable steel strand according to claim 1 is characterized in that: The traction device comprises a traction bracket and a second guide wheel. One side of the traction bracket has a notch through which the traction bracket is detachably connected to the anchor cable. The second guide wheel is rotatably disposed in the traction bracket and abuts against the anchor cable.

7. The automatic application device for anti-corrosion grease of anchor cable steel strand according to claim 6 is characterized in that: The traction device further comprises a driving motor and a driving wheel. The driving motor is fixedly arranged on the traction bracket. The driving motor is provided with the driving wheel, and the driving wheel abuts against the anchor cable.

8. The automatic application device for anti-corrosion grease for anchor cable steel strands according to claim 6 is characterized in that: The traction bracket is hinged with a connecting rod, and a bolt is rotatably arranged at the front end of the connecting rod.

9. The automatic application device for anti-corrosion grease for anchor cable steel strands according to claim 8 is characterized in that: A connecting plate is also provided on the outer side of the butter box, and screw holes are provided on the connecting plate. The bolts are connected to the screw holes, and the traction bracket is fixedly connected to the butter box.

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