Device for multi-angle direction conversion of belt wheel equipment in maritime work industry

Abstract

The utility model relates to the technical field of wheel angle transformation, in particular to a device for multi-angle direction transformation of belt wheel equipment in the maritime work industry. Comprising a transmission guide mechanism and a wheel clamping mechanism arranged on the transmission guide mechanism, the wheel clamping mechanism is used for clamping a one-way wheel of installation equipment, and the transmission guide mechanism is used for driving the clamping mechanism to rotate; the transmission guide mechanism comprises a transmission guide rod, a one-way running wheel arranged on the transmission guide rod and a wheel clamping mechanism fixing piece arranged at one end of the transmission guide rod. The device can assist in changing the direction of a one-way wheel when belt wheel equipment is installed, is high in universality, is suitable for equipment bottom wheels of various sizes, can protect a zinc coating on the surface of the wheel from being damaged, protects workers from being hurt, is safe and efficient in installation by using a tool compared with a traditional belt wheel equipment installation mode, can save equipment resource cost and labor cost, and is suitable for popularization and application. The method is safer, more efficient and low in cost, and can improve the field construction efficiency and reduce the action risk.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel angle transformation, in particular to a device for multi-angle direction transformation of pulley equipment in the marine engineering industry. Background Technique

[0002] After the completion of the construction of marine engineering modules and their use at sea, considering the difficulty of replacing equipment and its accessories, the wheels of dynamic and static equipment installed on marine engineering modules will give priority to their durability. These wheels are usually made of carbon steel, with the characteristics of being durable, convenient for long-term use, and not easily damaged. However, the disadvantage of such wheels is that they are relatively heavy, making it laborious for the wheels to roll.

[0003] Marine modules are constantly shaken by tides and airflows at sea. Therefore, when repairing mobile equipment, in order to prevent the equipment from moving around due to the shaking of the module, and thus avoid equipment damage or personal injury, the equipment installed on modules in the marine engineering field usually adopts the design of single-direction wheels instead of universal wheels, and usually uses single-direction carbon steel wheels. How to change the direction of the single-direction carbon steel wheels at multiple angles when installing mobile equipment, so as to change the direction of the equipment, is a common problem faced in equipment installation in the marine engineering industry.

[0004] The currently commonly used solution is for workers to use crowbars to change the direction of the wheels, but this may cause damage to the galvanized surface of the wheels, and then lead to rusting of the wheels in the later stage. In addition, due to the short length of the crowbars, workers may cause the equipment to tip over or collide with the equipment during operation, resulting in personal injury, and it is difficult to achieve safe and efficient installation work of pulley equipment. From a safety perspective, this current method is not recommended for use.

[0005] Therefore, there is an urgent need for a more safe, efficient and low-cost wheel steering device for dynamic and static pulley equipment to improve the on-site construction efficiency and reduce the operation risk. Summary of the Invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a device for multi-angle direction transformation of single-direction wheels of dynamic and static equipment with different sizes of single-direction wheels, so as to solve the problem that in the existing installation process, only crowbars can be used to achieve multi-angle transformation of single-direction wheels.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A device for multi-angle direction transformation of pulley equipment in the marine engineering industry, including a transmission and guiding mechanism, and a wheel clamping mechanism arranged on the transmission and guiding mechanism, the wheel clamping mechanism is used for clamping and installing the single-direction wheel of the equipment, and the transmission and guiding mechanism is used to drive the clamping mechanism to rotate;

[0008] The transmission and guiding mechanism includes a transmission and guiding rod, a unidirectional running wheel arranged on the transmission and guiding rod, and a fixing part of the wheel clamping mechanism arranged at one end of the transmission and guiding rod.

[0009] Furthermore, the fixing part of the wheel clamping mechanism includes a fixing plate and two long strip-shaped through holes arranged on the fixing plate.

[0010] Furthermore, the wheel clamping mechanism includes two clamping claws and fastening bolts arranged on the clamping claws. The clamping claws are connected to the long strip-shaped through holes through the fastening bolts.

[0011] Furthermore, two fastening bolts are arranged on each clamping claw, and the two fastening bolts are respectively connected to the two long strip-shaped through holes.

[0012] Furthermore, a plurality of longitudinally arranged single-phase running wheels are arranged on the transmission and guiding rod.

[0013] Furthermore, the running direction of the unidirectional running wheel is perpendicular to the direction of the transmission and guiding rod.

[0014] Furthermore, a support handle is also arranged on the transmission and guiding rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model can assist in changing the direction of the one-way wheel during the installation of the pulley device, has high versatility, is applicable to the bottom wheels of various sizes of equipment, can protect the galvanized layer on the surface of the wheel from damage, protect workers from harm, and compared with the traditional pulley device installation mode, the use of the tooling for installation is safe and efficient, can save the equipment resource cost and labor cost, is more safe, efficient and low-cost, and can improve the on-site construction efficiency and reduce the operation risk. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the bottom structure of the embodiment of the present utility model;

[0018] Figure 2 It is a schematic diagram of the top structure of the embodiment of the present utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the transmission and guiding mechanism and the wheel clamping mechanism of the embodiment of the present utility model;

[0020] In the figure:

[0021] transmission and guiding rod 1, fastening bolt 2, clamping claw 3, unidirectional running wheel 4, support handle 5, fixing plate 6, long strip-shaped through hole 7. Detailed Embodiment

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 in 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.

[0023] Embodiment:

[0024] As Figures 1-3 shown, a device for multi-angle direction transformation of a pulley device in the marine engineering industry includes a transmission and guiding mechanism, and a wheel clamping mechanism provided on the transmission and guiding mechanism. The wheel clamping mechanism is used to clamp and install the one-way wheel of the device, and the transmission and guiding mechanism is used to drive the clamping mechanism to rotate;

[0025] The transmission and guiding mechanism includes a transmission and guiding rod 1, a one-way running wheel 4 provided on the transmission and guiding rod 1, and a fixing member for the wheel clamping mechanism provided at one end of the transmission and guiding rod 1. The transmission and guiding rod 1 is made of galvanized carbon steel, which has high strength and plays a role in transmission. The fixing member for the wheel clamping mechanism includes a fixing plate 6 and two long strip-shaped through holes 7 provided on the fixing plate 6. There are 4 longitudinally arranged one-way running wheels 4 on the transmission and guiding rod 1. The running direction of the one-way running wheel 4 is perpendicular to the direction of the transmission and guiding rod 1. The four one-way running wheels 4 are arranged at the lower part of the transmission and guiding rod 1 and can only roll in the left and right directions. When adjusting the one-way carbon steel wheel of the installation device, the rolling friction between the one-way running wheel 4 and the deck can be used to provide a fulcrum for the force, increasing the force of the wheel clamping mechanism to clamp the device wheel. A support handle 5 is also provided on the transmission and guiding rod 1. The upper part of the support handle 5 for hand holding is wound with a rubber sleeve to increase the friction force. When moving the tooling to a new position, workers can lift it by holding the support handle 5 with both hands. When changing the direction of the device, one or more people can hold the support handle 5 and apply force.

[0026] The wheel clamping mechanism includes two clamping claws 3 and fastening bolts 2 provided on the clamping claws 3. The clamping claws 3 are connected to the long strip-shaped through holes 7 through the fastening bolts 2. Each clamping claw 3 is provided with two fastening bolts 2, and the two fastening bolts 2 are respectively connected to the two long strip-shaped through holes 7. The clamping claws 3 can be expanded or reduced to the corresponding size according to the different sizes of the one-way wheels of the installation device. The four sets of galvanized fastening bolts 2 play a role in tightening the clamping claws 3 and the transmission and guiding rod 1 and are fixed in the two rows of long strip-shaped through holes 7. The double-row long strip-shaped through holes 7 have a stronger clamping force than the single-row long strip-shaped through holes 7, making the clamping claws 3 not easy to shake left and right during the force application process and preventing the clamping claws 3 from slipping and affecting the work. The clamping claws 3 are made of high-strength structural steel and are attached with rubber rings inside, which can increase the friction force and clamp the one-way carbon steel wheel of the installation device.

[0027] After the equipment with a one-way carbon steel wheel is hoisted onto the deck of the offshore module, the equipment is moved to the designated position by using the one-way wheels at the bottom of the installation equipment. When the direction needs to be changed, the worker first measures the size of the one-way carbon steel wheel, adjusts the relative position of the clamping jaw 3 on the transmission guide rod 1 according to the size, and then clamps the wheel with the clamping jaw 3. The wheel is adjusted to different angles by using the transmission guide rod 1 according to the required adjustment angle. After the four one-way wheels of the equipment to be installed are adjusted to the designated angles in turn by this method, the wheels of the installation equipment can be reversed.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for multi-angle direction change of pulley equipment in the marine industry, characterized by: It includes a transmission guide mechanism, a wheel clamping mechanism arranged on the transmission guide mechanism, the wheel clamping mechanism is used to clamp the one-way wheel of the installation equipment, and the transmission guide mechanism is used to drive the clamping mechanism to rotate; The transmission guide mechanism comprises a transmission guide rod, a one-way running wheel arranged on the transmission guide rod, and a wheel clamping mechanism fixing piece arranged at one end of the transmission guide rod.

2. The device for multi-angle direction change of pulley equipment in the marine industry according to claim 1 is characterized in that: The wheel clamping mechanism fixing member comprises a fixing plate and two long strip through holes arranged on the fixing plate.

3. The device for multi-angle direction change of pulley equipment in the marine industry according to claim 2 is characterized in that: The wheel clamping mechanism comprises two clamping claws and fastening bolts arranged on the clamping claws, and the clamping claws are connected with the long strip through holes through the fastening bolts.

4. The device for multi-angle direction change of pulley equipment in the marine industry according to claim 3 is characterized in that: Each clamping claw is provided with two fastening bolts, and the two fastening bolts are respectively connected with the two long strip through holes.

5. The device for multi-angle direction change of pulley equipment in the marine industry according to claim 1 is characterized in that: The transmission guide rod is provided with a plurality of longitudinally arranged one-way running wheels.

6. The device for multi-angle direction change of pulley equipment in the marine industry according to claim 1 is characterized in that: The running direction of the one-way running wheel is perpendicular to the direction of the transmission guide rod.

7. The device for multi-angle direction change of pulley equipment in the marine industry according to claim 1 is characterized in that: A supporting handle is also provided on the transmission guide rod.

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