Oil field camping house base convenient to drag

Abstract

The utility model discloses an oil field camping house base convenient to drag, which relates to the technical field of camping houses and comprises a base, a transmission rod, an expansion piece and three wheel sets arranged in parallel front and back. The wheel set comprises a wheel shaft and two connecting rods arranged side by side, the same ends of the two connecting rods are fixed to the wheel shaft, and the other ends of the two connecting rods are hinged to the bottom of the base. Moving wheels are mounted at two ends of the wheel shaft; the main body of the expansion piece is hinged to the center of one end of the base, and the output end of the expansion piece is hinged to one end of the transmission rod; vertical jacks are fixedly installed at the four corners of the base, universal balls and universal ball seats are arranged at the lower ends of the jacks, and supporting plates are arranged at the bottoms of the universal ball seats. The device is convenient to operate, all the moving wheels can be landed and the camping house can be lifted up in one step, so that the camping house can be dragged quickly; leveling supporting assemblies are arranged at the four corners of the device, and it can be guaranteed that the supporting plate is attached to the ground all the time through the arrangement of universal balls and universal ball seats.

Description

Technical Field

[0001] The utility model relates to the technical field of camping houses, in particular to a camping house base for oil fields which is easy to drag. Background Art

[0002] Camping houses are essential living and accommodation facilities for field construction teams, and are widely used in petroleum, drilling, oil production, geology, border trade, highway construction, etc. They are characterized by convenient transportation, standardized size, similar to containers, and various living and working functions required by field construction teams, such as living, meeting, experimental operation, storage, etc. They are required to be easy to transport, have lifting points, be heat-insulated, sound-proof, corrosion-resistant, wind-resistant, and draggable on the ground.

[0003] Chinese patent CN201420416027.4 discloses a mobile camping house, which mainly includes a house body, a door and a window, a hydraulic jack and a landing wheel. The hydraulic jack is arranged at the four corners of the house body and is fixedly connected to the house body. The landing wheel is hinged to the house body through a connecting rod, and the landing wheel is arranged at the center of the four sides of the house body chassis. A cavity is arranged at the bottom of the house body, the hydraulic jack is located in the cavity, and the landing wheel is located in the cavity; when the camping house is ready to be moved, the house body must be lifted up by the hydraulic jack first, and then multiple landing wheels are installed one by one to the designated position so that the landing wheels touch the ground; its operation method is relatively cumbersome and too time-consuming. Therefore, it is urgent to develop a mobile camping house that is easy to operate. Utility Model Content

[0004] The utility model aims to solve the defects of the prior art and provide a camping house base for oil fields which is easy to drag.

[0005] The technical solution of the utility model is: a camping house base for oil fields that is easy to drag, comprising a base, a transmission rod, a telescopic device and a plurality of wheel groups arranged in parallel in front and behind;

[0006] The wheel set includes a wheel axle and a plurality of connecting rods arranged side by side, the same end of the plurality of connecting rods is fixed on the wheel axle, and the other end is hinged to the bottom of the base; both ends of the wheel axle are equipped with moving wheels;

[0007] The transmission rod is hinged to the wheel axles of all wheel sets, the main body of the telescope is hinged at the center of one end of the base, and the output end thereof is hinged to one end of the transmission rod.

[0008] Preferably, the telescopic device is a hydraulic cylinder.

[0009] Preferably, a U-shaped mounting frame is provided at the center of one end of the base, and the cylinder body of the hydraulic cylinder is hinged in the U-shaped mounting frame.

[0010] Preferably, vertical jacks are fixedly installed at the four corners of the base.

[0011] Preferably, a universal ball and a universal ball seat are provided at the lower end of the jack, and a support plate is provided at the bottom of the universal ball seat.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The device is easy to operate. Only one step is required to make all the moving wheels touch the ground and lift up the camping house, so as to quickly drag the camping house. Leveling support components are provided at the four corners of the device. The setting of the universal ball and the universal ball seat can ensure that the support plate is always in contact with the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 main view.

[0016] In the figure: 1. base, 2. transmission rod, 3. telescopic device, 4. axle, 5. connecting rod, 6. moving wheel, 7. U-shaped mounting frame, 8. jack, 9. universal ball, 10. universal ball seat, 11. support plate. DETAILED DESCRIPTION

[0017] The utility model is further described below with reference to the accompanying drawings and embodiments. Embodiment 1

[0018] Reference Figure 1-2 As shown, a camping house base 1 for oil fields that is easy to drag includes a base 1, a transmission rod 2, a telescopic device 3, and three wheel sets arranged in parallel in front and back;

[0019] The wheel set includes a wheel axle 4 and two connecting rods 5 arranged side by side. The same end of the two connecting rods 5 is fixed on the wheel axle 4, and the other ends are hinged to the bottom of the base 1; moving wheels 6 are installed at both ends of the wheel axle 4.

[0020] The transmission rod 2 is hinged to the wheel axles 4 of all the wheel sets. The main body of the telescope 3 is hinged at the center of one end of the base 1 , and the output end thereof is hinged to one end of the transmission rod 2 .

[0021] In more detail, the telescopic device 3 is a hydraulic cylinder, a U-shaped mounting frame 7 is provided at the center of one end of the base 1, and a cylinder body of the hydraulic cylinder is hinged in the U-shaped mounting frame 7.

[0022] In addition, vertical jacks 8 are fixedly installed at the four corners of the base 1 , a universal ball 9 and a universal ball seat 10 are provided at the lower end of the jack 8 , and a support plate 11 is provided at the bottom of the universal ball seat 10 .

[0023] Initially, the hydraulic rod of the hydraulic cylinder is in a retracted state, at which time all the moving wheels 6 are attached to the bottom of the base 1, and the installer adjusts the four jacks 8 respectively to make the camping house in a horizontal state; when the camping house needs to be moved, the hydraulic cylinder is started, and its hydraulic rod extends to push the transmission rod 2 to drive the three wheel axles 4 to turn downward synchronously, so that all the moving wheels 6 touch the ground and lift the camping house, and then the camping house can be dragged and moved. After it is in place, the hydraulic cylinder is activated again, and its hydraulic rod contracts to drive the moving wheels 6 to retract. At this time, the support plate 11 at the bottom of the jack 8 touches the ground again to support the camping house.

[0024] The device is easy to operate. Only one step is required to make all the moving wheels 6 touch the ground and lift up the camping house so as to quickly drag the camping house. Leveling support components are provided at the four corners of the device. The setting of the universal ball 9 and the universal ball seat 10 can ensure that the support plate 11 is always in contact with the ground.

[0025] The present invention is not limited to the above-mentioned implementation modes. Within the knowledge scope of those skilled in the art, various changes can be made without departing from the purpose of the present invention. The changed contents still belong to the protection scope of the present invention.

Claims

1. A camping base for oil fields that is easy to drag, characterized by: It includes a base, a transmission rod, a telescopic device and a plurality of wheel sets arranged in parallel in front and back; The wheel set includes a wheel axle and a plurality of connecting rods arranged side by side, the same end of the plurality of connecting rods is fixed on the wheel axle, and the other end is hinged to the bottom of the base; both ends of the wheel axle are equipped with moving wheels; The transmission rod is hinged to the wheel axles of all wheel sets, the main body of the telescope is hinged at the center of one end of the base, and the output end thereof is hinged to one end of the transmission rod.

2. The towable camping base for oil fields according to claim 1, characterized in that: The telescopic device is a hydraulic cylinder.

3. The towable camping base for oil fields according to claim 2, characterized in that: A U-shaped mounting frame is provided at the center of one end of the base, and the cylinder body of the hydraulic cylinder is hinged in the U-shaped mounting frame.

4. The towable camping base for oil fields according to claim 1, characterized in that: Vertical jacks are fixedly installed at the four corners of the base.

5. The towable camping base for oil fields according to claim 4, characterized in that: A universal ball and a universal ball seat are arranged at the lower end of the jack, and a supporting plate is arranged at the bottom of the universal ball seat.

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