Oiling machine of building construction elevator

Abstract

The utility model discloses an oiling machine of a building construction hoist, which comprises an oil tank, an oil pump, an oil pipe assembly and a bracket, a liquid inlet of the oil pump is communicated with the inside of the oil tank, and a liquid outlet of the oil pump is respectively connected with the oil pipe assembly and the upper part of the oil tank through a tee joint; the oil pipe assembly comprises an oil pipe and multiple sets of universal oil nozzles communicated with the oil pipe respectively, the universal oil nozzles face components needing to be lubricated in the building construction lifting process respectively, the bracket comprises a bottom support and a side wall, a plurality of mounting plates are arranged at the top of the side wall, bolt mounting holes are formed in the mounting plates, and the bottom support is connected with the side wall. The universal oil nozzles are fixed to the corresponding installation plates through U-shaped bolts, a liquid level device is further installed on the top of the oil tank, a protection box is arranged on the liquid level device, and a protection cover capable of being fixed to the side wall of the bracket is further installed above the oil pump. According to the utility model, manpower and material resources can be saved, and the service life of the elevator equipment can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of oiling machine of building construction hoist. BACKGROUND

[0002] With the increasing building height, the construction scale expands, the use of construction hoist is more and more frequent. Its complex mechanical and electrical systems, such as guide rail frame, cage, transmission mechanism, safety device, etc. can appear problems such as component wear and tear, aging in long-term use. And the electrical system can malfunction due to moisture, overload, etc. To ensure the safe operation of the hoist and reduce the risk of accidents, professional maintenance technology is needed. Early hoist is relatively simple, and maintenance mainly relies on manual inspection of mechanical parts. Now, with the development of technology, there are more advanced monitoring equipment and tools, such as sensors that can monitor the operating status of key components in real time, and fault diagnosis technology can also accurately find problems.

[0003] The development of construction hoist maintenance technology is based on the requirements of the construction industry for the safety and reliability of vertical transportation equipment. SUMMARY

[0004] The utility model aims at overcoming the insufficient of prior art, provide a kind of oiling machine of building construction hoist.

[0005] The utility model solves the technical scheme that the technical problem thereof adopts:

[0006] An oiling machine of building construction hoist, comprising an oil tank, an oil pump, an oil pipe assembly and a bracket, the liquid inlet of the oil pump is communicated with the inside of the oil tank, the liquid outlet of the oil pump is connected with the upper part of the oil tank and the oil pipe assembly through a tee joint, the oil pipe assembly comprises an oil pipe and multiple groups of universal oil nozzles communicated with the oil pipe, multiple groups of universal oil nozzles are respectively directed to the parts needing lubrication of the building construction hoist, the bracket comprises a bottom support and a side wall, the bottom support can be installed on the building construction hoist, the oil tank and the oil pump are respectively detachably installed on the bottom support, the top of the side wall is provided with multiple mounting plates, the mounting plates are provided with bolt mounting holes, the universal oil nozzles are fixed on the corresponding mounting plates through U-shaped bolts, the top of the oil tank is further provided with a liquid level indicator, the liquid level indicator is provided with a protection box, at least one opening for observation is provided on the protection box, and a protection cover that can be fixed to the side wall of the bracket is further installed above the oil pump.

[0007] In another preferred embodiment, the bottom support is respectively provided with a first mounting hole for installing the oil tank and a second mounting hole for installing the oil pump.

[0008] In another preferred embodiment, the bottom wall of the protection box is provided with a clearance slot for the liquid level indicator.

[0009] In another preferred embodiment, the bottom support and side walls of the bracket and the mounting plate are formed by welding bent steel pieces to two square tubes.

[0010] The construction hoist oiling machine has the advantages that manpower and material resources can be saved, and the service life of the hoist equipment is prolonged.

[0011] The construction hoist oiling machine is not limited to the embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a schematic view of the overall structure of a preferred embodiment of the construction hoist oiling machine.

[0013] Figure 2 is a schematic view of the structure of the oil tank of a preferred embodiment of the construction hoist oiling machine.

[0014] Figure 3 is a schematic view of the structure of the bracket of a preferred embodiment of the construction hoist oiling machine.

[0015] Figure 4 is a schematic view of the structure of the bracket of a preferred embodiment of the construction hoist oiling machine.

[0016] Figure 5 is Figure 4 a schematic view of the structure after installation of the liquid level indicator and the oil pump.

[0017] Figure 6 is Figure 5 a schematic view of the structure after installation of the oil pipe assembly.

[0018] Figure 7 is Figure 6 an enlarged schematic view of part A of the construction hoist oiling machine. DETAILED DESCRIPTION

[0019] Embodiment, see Figures 1 to 7As shown, the oiling machine of the building construction elevator comprises an oil tank 1, an oil pump 2, an oil pipe assembly 3 and a bracket 4, the liquid inlet of the oil pump 2 is communicated with the inside of the oil tank 1, specifically at the lower part of the oil tank 1, the liquid outlet of the oil pump 2 is connected with the oil pipe assembly 3 and the upper part of the oil tank 1 through a tee joint 5, the oil pipe assembly 3 comprises an oil pipe 31 and a plurality of groups of universal oil nozzles 32 communicated with the oil pipe 31, the plurality of groups of universal oil nozzles 32 are respectively directed to the parts needing lubrication of the building construction elevator, the bracket 4 comprises a bottom support 41 and a side wall 42, the bottom support 41 can be installed on the building construction elevator, the oil tank 1 and the oil pump 2 are respectively detachably installed on the bottom support 41, the top of the side wall 42 is provided with a plurality of mounting plates 43, the mounting plates 43 are provided with bolt mounting holes 44, the universal oil nozzles 32 are fixed on the corresponding mounting plates 43 through U-shaped bolts 6, the top of the oil tank 1 is further provided with a liquid level indicator 7, the liquid level indicator 7 is provided with a protection box 8, at least one opening for observation is arranged on the protection box 8, and the protection cover 9 can be fixed on the side wall 42 of the bracket 4.

[0020] In the embodiment, the bottom support 41 and the side wall 42 of the bracket 4 and the mounting plates 43 are formed by welding and bending steel sheets on two square tubes. The bottom support 41 is respectively provided with a first mounting hole 45 for mounting the oil tank 1 and a second mounting hole 46 for mounting the oil pump 2.

[0021] The bottom wall of the protection box 8 is provided with a sliding groove for the liquid level indicator 7.

[0022] As shown, Figures 2-4 The oil tank 1 is installed on the corresponding position of the bracket 4 and locked by bolts.

[0023] As shown, Figure 5 The liquid level indicator 7 is aligned with the screw joint of the upper part of the oil tank 1, and is screwed in and tightened. The oil pump 2 is connected and tightened through the 4-minute movable interface at the lower end of the side of the oil tank 1, and the support of the oil pump 2 is fixed on the bottom support 41 of the bracket 4, and then the oil pump 2 is connected with the 4-minute backflow interface at the upper end of the side of the oil tank 1 through a hose.

[0024] As shown, Figure 6 And Figure 7 The oil pipe assembly 3 is placed on the corresponding mounting plate 43 of the bracket 1, adjusted to be centered, and fastened by three U-shaped bolts 6, connected with the oil outlet of the oil pump 2 through a hose, and the universal oil nozzle is adjusted and aligned with the position needing lubrication. Figure 1 The protection cover 9 is locked and fastened with the bracket 4 by bolts.

[0025] The embodiment is provided with a self-contained bracket structure, which is suitable for various types of construction hoists. The oil pump 2 has a fixed spatial position and is not easy to move, which makes the structure more stable and meets the monthly oiling requirements. The running state of the construction hoist is accompanied by high-frequency shaking, which makes the oil pipe 31 prone to displacement. Therefore, multiple U-shaped bolts 6 are added to fix the oil pipe 31 and prevent its displacement. The universal oil nozzle 32 is used to make the oiling port more stable. The protection device (protection box 8 and protection cover 9) is added. The construction hoist is a vertically running device, and there should be no obstructions above the device. The construction environment inevitably has high-altitude falling objects, stones, construction waste, and other objects that can damage the device. The protection box 8 and the protection cover 9 add protection devices to the liquid level meter 7, the oil pump 2, and other precision main instruments, thereby reducing the maintenance of the device and avoiding property loss.

[0026] The utility model is applied to construction hoist and has the following advantages:

[0027] Firstly, it reduces friction. The construction hoist frequently runs up and down on the track. If there is no lubrication, the friction between the cage and the track will be large. The track is lubricated by the oiling machine, which can effectively reduce the friction. This can reduce the wear and tear of the parts and prolong the service life of the track and the related parts of the hoist (such as the rollers and guide wheels). For example, the track without lubrication may cause the rollers to wear out significantly in a short time, while the wear and tear will be greatly reduced under good lubrication.

[0028] Secondly, it improves the safety and stability of operation. Proper lubrication can make the hoist run more smoothly on the track. If the friction is too large or the track surface is uneven, it may cause the hoist to shake or jam during operation. The lubrication provided by the oiling machine can avoid these problems and ensure that the hoist can accurately stop at each floor during operation, ensuring the safety of the construction personnel and the transportation of materials.

[0029] The above embodiment is only used to further illustrate the oiling machine of the construction hoist of the utility model, but the utility model is not limited to the embodiment. Any simple modification, equivalent change, and modification of the above embodiment according to the technical essence of the utility model fall within the protection scope of the technical scheme of the utility model.

Claims

1. An oiling machine for a construction hoist, characterised in that: It includes an oil tank, an oil pump, an oil pipe assembly and a bracket, the inlet of the oil pump is communicated with the inside of the oil tank, the outlet of the oil pump is connected with the oil pipe assembly and the upper part of the oil tank through a tee joint, the oil pipe assembly includes an oil pipe and multiple groups of universal oil nozzles communicated with the oil pipe respectively, the multiple groups of universal oil nozzles are respectively directed to the parts needing lubrication of the construction hoist, the bracket includes a bottom bracket and a side wall, the bottom bracket can be installed on the construction hoist, the oil tank and the oil pump are respectively detachably installed on the bottom bracket, the top of the side wall is provided with multiple mounting plates, the mounting plates are provided with bolt mounting holes, the universal oil nozzles are fixed on the corresponding mounting plates through U-shaped bolts, the top of the oil tank is further provided with a liquid level indicator, the liquid level indicator is provided with a protection box, the protection box is provided with at least one opening for observation, and the top of the oil pump is further provided with a protection cover which can be fixed on the side wall of the bracket.

2. An oiling machine for a construction hoist according to claim 1, characterised in that: The bottom bracket is respectively provided with a first mounting hole for mounting the oil tank and a second mounting hole for mounting the oil pump.

3. An oiling machine for a construction hoist according to claim 1, characterized in that: The bottom wall of the protection box is provided with a clearance slot for the liquid level indicator.

4. An oiling machine for a construction hoist according to claim 1, characterized in that: The bottom bracket, the side wall and the mounting plates of the bracket are formed by welding bent steel sheets on two square tubes.

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