CN203319571U - A station small equipment dismantling trolley - Google Patents

Abstract

A small-sized equipment dismantling and transporting trolley for a station belongs to the technical field of oil and gas storage and transportation. The main bracket mainly comprises a hydraulic lifting assembly, a foldable steel frame and a chassis; the foldable steel frame and the hydraulic lifting assembly are respectively connected with the chassis; the suspension arm mainly comprises I-steel and a chain block; the chain block is connected in the groove of the I-shaped steel; the auxiliary hydraulic support is fixed on the support plate; the top end of the auxiliary hydraulic support is connected with one end of the I-shaped steel; the other end of the I-shaped steel is connected with a lifting rod of the hydraulic lifting assembly; the rear end of the main bracket chassis is provided with a pair of supporting legs; the main support, the suspension arm and the auxiliary hydraulic support are connected through bolts or bolts, and the supports of the foldable steel frame are connected through bolts. The utility model has the advantages that replace large-scale crane approach to reach the effect of economizing the manpower, overcome general hydraulic lifting platform working distance short, the bearing is light, and can not reach the portable shortcoming that can assemble.

Description

A station small equipment dismantling trolley

technical field

The utility model relates to a trolley for dismantling and transporting small-scale equipment at a station, which belongs to the technical field of oil and gas storage and transportation. the

Background technique

At present, the dismantling and installation of flow meters and valves are involved in the West-East Gas Transmission Station. Generally, manpower + cranes are used. Some need to rent large cranes, which requires a lot of money and manpower, and the crane needs to apply for a special operation permit to enter the site. , and there are potential safety hazards to equipment and personnel. Chinese patent application 99227800.7 discloses a method of "hydraulic lifting and handling trolley". The operation of the wide member makes the width dimension of the shovel loaded with objects variable in the direction of vertical advancement, thereby expanding its application range. Since the trolley uses a bucket as a load-bearing component, it cannot meet the actual working distance and weight requirements of various equipment at the site, and it lacks stability protection when raised to a certain height. the

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a station small-scale equipment dismantling trolley. The utility model is suitable for the disassembly and short-distance transportation of small-scale equipment such as flowmeters and valves in oil and gas stations in the field of oil and gas storage and transportation. Handling is a portable dismantling tool suitable for operations in narrow and limited spaces. the

A trolley for dismantling small equipment at a station, using two hydraulic cylinders and a boom beam to form a simple gantry crane, with a maximum load capacity of 1T. the

A trolley for dismantling small equipment at a station, the main components include a main support, a boom and an auxiliary support;

The main support is mainly composed of a hydraulic lifting assembly, a foldable steel frame and a chassis; the foldable steel frame and the hydraulic lifting assembly are respectively connected to the chassis; 

The boom is mainly composed of I-beam and chain block; the chain block is connected in the groove of I-beam;

The auxiliary hydraulic support is fixed on the support plate;

The top of the auxiliary hydraulic support is connected to one end of the I-beam;

The other end of the I-beam is connected to the lifting rod of the hydraulic lifting assembly;

The rear end of the main bracket chassis has a pair of supporting feet;

The main support, the boom and the auxiliary hydraulic support are connected by bolts or bolts, and the supports of the foldable steel frame are connected by bolts. the

The utility model has small volume, compact structure, 135cm in length, 75cm in width, 28cm in height and 130Kg in weight after being folded; through the trial test and on-site lifting at the station, it is proved that the utility model has heavy load, flexible control and good micro-movement; it is suitable for Work in narrow passages and confined spaces. the

The utility model has the advantage of replacing a large crane to enter the field, and achieves the effect of saving manpower. According to the actual situation of the gas transmission station, taking into account the size, weight, and width of the working channel of various equipment, it overcomes the short working distance of the general hydraulic lifting platform, The load is light, and it does not meet the shortcomings of portability and assembly.

Description of drawings

A more complete and better understanding of the invention, and many of its attendant advantages, will be readily appreciated by reference to the following detailed description when considered in conjunction with the accompanying drawings, but the accompanying drawings illustrated herein are intended to provide a further understanding of the invention , constituting a part of the utility model, the schematic embodiment of the utility model and its description are used to explain the utility model, and do not constitute an improper limitation of the utility model, as shown in the figure:

Fig. 1 is the structural representation of the utility model. the

Below in conjunction with accompanying drawing and embodiment the utility model is further described. the

Detailed ways

Obviously, many modifications and changes made by those skilled in the art based on the gist of the utility model belong to the protection scope of the utility model. the

Embodiment 1: As shown in Figure 1, a small equipment dismantling trolley at a station, the main components include a main support, a boom and an auxiliary support;

The main support is mainly composed of hydraulic lifting assembly 2, foldable steel frame 1 and chassis 3; foldable steel frame 1 and hydraulic lifting assembly 2 are respectively connected to chassis 3;

The boom is mainly composed of I-beam 4 and chain hoist 5; chain hoist 5 is connected in the groove of I-beam 4;

Auxiliary hydraulic support 6 is fixed on support plate 7;

The top of the auxiliary hydraulic support 6 is connected to one end of the I-beam 4;

The other end of the I-beam 4 is connected to the lifting rod of the hydraulic lifting assembly 2;

The rear end of the main support chassis 3 has a pair of support feet 8;

The main support, boom and auxiliary hydraulic support 6 are connected by bolts or bolts, and the support of the foldable steel frame 1 is connected by bolts. the

The utility model has small volume, compact structure, 135cm in length, 75cm in width, 28cm in height and 130Kg in weight after being folded; through the trial test and on-site lifting at the station, it is proved that the utility model has heavy load, flexible control and good micro-movement; it is suitable for Work in narrow passages and confined spaces. the

Embodiment 2: As shown in Figure 1,

A trolley for dismantling small equipment at a station, using two hydraulic cylinders and a boom beam to form a simple gantry crane, with a maximum load capacity of 1T;

The main components include main support, boom and auxiliary support;

The main support is mainly composed of a hydraulic lifting assembly 2, a foldable steel frame 1, and a chassis 3; the foldable steel frame 1 and the hydraulic lifting assembly 2 are respectively connected to the chassis 3;

The boom is mainly composed of I-beam 4 and chain hoist 5; chain hoist 5 is connected in the groove of I-beam 4;

Auxiliary hydraulic support 6 is fixed on support plate 7;

The top of the auxiliary hydraulic support 6 is connected to one end of the I-beam 4;

The other end of the I-beam 4 is connected to the lifting rod of the hydraulic lifting assembly 2;

The rear end of the main bracket chassis 3 has a pair of supporting feet 8; the supporting feet 8 are U-shaped supporting legs;

The main support, the boom and the auxiliary hydraulic support 6 are connected by bolts or bolts, and the support of the foldable steel frame 1 is connected by bolts; the main support chassis 3 is connected by casters 9 . the

The hydraulic lifting assembly 2, the auxiliary hydraulic support 6 and the chain hoist 5 of the hydraulic device of the present utility model are products of the prior art. the

The main bracket, the boom and the auxiliary bracket are connected by bolts and bolts, and the foldable part of the main bracket is also connected by bolts to achieve the purpose of assembly and disassembly. the

The rear end of the main support chassis 3 has a pair of supporting feet 8, which can be propped up after the dolly is pushed to the position to play a stabilizing effect. the

If the hoisting equipment is located in a narrow space, such as: the flowmeter between two bypass pipes, first fix the auxiliary bracket on one end of the inner side of the pipe, adjust the position of the main bracket on the other side, raise the boom, and install it on the auxiliary bracket , fix the sling supporting the equipment on the hook of the chain hoist 5, lift it to a suitable height through the hydraulic lifting device, move the hoisting equipment to the top of the chassis 3, and then lower it slowly. the

After the main support and the boom are disassembled, the supporting feet 8 of the chassis 3 are released, and the equipment can be pushed to the designated place of the station. Installing the shovel can also shovel the equipment directly into the transport vehicle. the

As mentioned above, the embodiment of the present utility model has been described in detail, but as long as it does not deviate from the invention points and effects of the present utility model, many modifications can be made, which will be obvious to those skilled in the art. Therefore, such modified examples are all included in the protection scope of the present invention. the

Claims (2)

1. A trolley for dismantling small equipment at a station, characterized in that the main components include a main bracket, a boom and an auxiliary bracket; The main support is mainly composed of a hydraulic lifting assembly, a foldable steel frame, and a chassis; the foldable steel frame and the hydraulic lifting assembly are respectively connected to the chassis; The boom is mainly composed of I-beam and chain block; the chain block is connected in the groove of I-beam; The auxiliary hydraulic support is fixed on the support plate; The top of the auxiliary hydraulic support is connected to one end of the I-beam; The other end of the I-beam is connected to the lifting rod of the hydraulic lifting assembly; The rear end of the main support chassis has a pair of supporting feet; The main support, the boom and the auxiliary hydraulic support are connected by bolts or bolts, and the supports of the foldable steel frame are connected by bolts. 2. A trolley for dismantling small equipment at a station according to claim 1, characterized in that the supporting legs are U-shaped supporting legs; the chassis of the main support is connected by casters.

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