Equipment dismantling auxiliary device

Abstract

The utility model provides an auxiliary device for equipment dismantling, which relates to the technical field of equipment dismantling, and comprises a track, two ends of the track are respectively an extension end and a support end, the support end is arranged right above a maintenance platform, and the extension end is arranged outside the maintenance platform; the maintenance platform is positioned above the segmented heating furnace; the moving trolley is in sliding connection with the track; the two parallel trusses are arranged at the top of the moving trolley; the electric hoist is mounted on the truss; the electric hoists are in one-to-one correspondence with the trusses; and when the moving trolley has the risk of rollover, a matched control system enables the deviation alarm mechanism to give an alarm and enables the electric hoist bearing large force to stop acting. According to the equipment dismantling auxiliary device, the equipment dismantling auxiliary device is installed and fixed through an existing maintenance platform, and dismantling operation of the segmented heating furnace is facilitated; and rollover of the moving trolley can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment dismantling, in particular to an equipment dismantling auxiliary device. Background Art

[0002] The segmented heating furnace in the workshop was installed in sections using a crane in the early stage. When it needed to be dismantled in sections later, due to site limitations (in order to facilitate the maintenance of equipment, a maintenance platform was set up near the top of the segmented heating furnace in the workshop), it was no longer possible to use a crane for dismantling, which caused trouble for the dismantling of the equipment. Utility Model Content

[0003] In view of the above situation, the utility model provides an equipment dismantling auxiliary device, which aims to solve the technical problem that the segmented heating furnace in the workshop is installed in sections by a crane in the early stage, but when it needs to be dismantled in sections in the later stage, the crane can no longer be used for dismantling due to site limitations, which brings troubles to the dismantling of the equipment.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides an equipment dismantling auxiliary device, comprising:

[0006] The track has two ends, an extension end and a support end, respectively. The support end is installed just above the maintenance platform, and the extension end is located outside the maintenance platform. The maintenance platform is located above the segmented heating furnace.

[0007] A mobile trolley is slidably connected to the track;

[0008] Two parallel trusses are set on the top of the mobile trolley;

[0009] The electric hoist is installed on the truss; the electric hoist corresponds to the truss one by one;

[0010] The deviation alarm mechanism, when the mobile car is at risk of overturning, the matching control system will make the deviation alarm mechanism alarm and stop the electric hoist which is under greater force.

[0011] In some embodiments of the present invention, the support end is installed directly above the maintenance platform through a bracket.

[0012] In some embodiments of the present invention, both electric hoists have force detectors.

[0013] In some embodiments of the present invention, both electric hoists have a display screen used in conjunction with a force detector.

[0014] In some embodiments of the present invention, a first limiting mechanism is provided at the extending end.

[0015] In some embodiments of the present invention, the first limiting mechanism includes a C-shaped steel.

[0016] In some embodiments of the present invention, a second limiting mechanism is provided at the supporting end.

[0017] In some embodiments of the present invention, the second limiting mechanism includes a limiting bolt.

[0018] In some embodiments of the present invention, it also includes:

[0019] Laser positioning light, used to measure and locate the falling position of objects hoisted by electric hoists;

[0020] The electronic eye is used to monitor whether there is movement of people or objects at the falling position of the object being lifted by the electric hoist.

[0021] In some embodiments of the present invention, the laser positioning light and the electronic eye are both installed at the bottom of the mobile vehicle.

[0022] The embodiments of the present invention have at least the following advantages or beneficial effects:

[0023] 1. The existing maintenance platform is used to install and fix the equipment dismantling auxiliary device, which facilitates the dismantling operation of the segmented heating furnace.

[0024] Second, it can prevent the mobile car from tipping over.

[0025] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by practicing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A schematic diagram of the structure of the auxiliary device for equipment removal;

[0028] Figure 2 for Figure 1 Left view of .

[0029] Icon: 1- bracket, 2- track, 21- extension end, 22- support end, 3- mobile trolley, 4- truss, 41- reinforcement, 42- mounting ring, 5- electric hoist, 6- C-steel, 7- limit bolt. DETAILED DESCRIPTION

[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention.

[0031] In the description of the embodiments of the present invention, it needs to be understood that the terms "upper", "lower", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0032] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0034] Example

[0035] See also Figure 1-2 The present embodiment provides an equipment dismantling auxiliary device, including a bracket 1, a track 2, a mobile trolley 3, a truss 4, an electric hoist 5, an offset alarm mechanism (not shown in the figure), a first limiting mechanism, a second limiting mechanism, a laser positioning light (not shown in the figure) and an electronic eye (not shown in the figure).

[0036] The bracket 1 is installed on a maintenance platform (not shown in the figure), and the maintenance platform is located above the segmented heating furnace.

[0037] The two ends of the track 2 are respectively an extension end 21 and a support end 22. The support end 22 is installed just above the maintenance platform through the bracket 1, and the extension end 21 is located outside the maintenance platform. There are two tracks 2, and the two tracks 2 are arranged parallel to each other.

[0038] In a specific implementation scenario, the track 2 includes an I-beam; the spacing between the two tracks 2 can be set according to the size of the equipment to be removed.

[0039] The moving trolley 3 is slidably connected to the track 2, and the moving trolley 3 can slide along the track 2. The moving trolley 3 can be driven by electricity (equipped with a corresponding electric drive device).

[0040] The truss 4 is arranged on the top of the moving vehicle 3 ; the truss 4 is provided with a reinforcement 41 , and the reinforcement 41 is used to enhance the structural stability of the truss 4 .

[0041] In a specific implementation scenario, two trusses 4 are arranged in parallel on the moving vehicle 3 .

[0042] The electric hoist 5 is installed on the truss 4 for lifting equipment. The electric hoist 5 corresponds to the truss 4 one by one.

[0043] In a specific implementation scenario, both electric hoists 5 have a force detector and a display screen (not shown in the figure), which can detect and display the magnitude of the force, that is, can display the weight of the equipment being lifted by them; a mounting ring 42 is provided on the truss 4, and the electric hoist 5 is detachably connected to the mounting ring 42.

[0044] The deviation alarm mechanism includes an alarm installed at a designated position. When the deviation of the weights received by the two electric hoists 5 exceeds a threshold value, the matching control system causes the alarm to sound or light, and stops the action of the electric hoist 5 with a larger force, so as to prevent the mobile trolley 3 from tipping over due to uneven force. That is, the deviation alarm mechanism evaluates the risk of tipping over of the mobile trolley 3 by monitoring the deviation of the weights received by the two electric hoists 5.

[0045] The first limiting mechanism is arranged at the extension end 21 of the track 2 to prevent the moving vehicle 3 from falling from the extension end 21 ; the first limiting mechanism includes a C-shaped steel 6 installed at the extension end 21 .

[0046] The second limiting mechanism is arranged at the supporting end 22 of the track 2 to prevent the moving vehicle 3 from falling from the supporting end 22 ; the second limiting mechanism includes a limiting bolt 7 installed at the supporting end 22 .

[0047] The laser positioning light is arranged at the bottom of the mobile trolley 3 and is used to accurately measure and locate the falling position of the object being hoisted by the electric hoist 5 .

[0048] The electronic eye is set at the bottom of the mobile trolley 3 to monitor whether there is any movement of people or objects at the falling position of the electric hoist 5. If so, the electronic eye stops the electric hoist 5 through the matching control system to stop the falling to avoid safety accidents.

[0049] The working principle of the equipment removal auxiliary device is:

[0050] After the equipment dismantling auxiliary device is assembled on the maintenance platform, the mobile trolley 3 is moved to the extended end 21 of the track 2, and then the electric hoist 5 can be started to lift the heating furnace in sections through the electric hoist 5.

[0051] In combination with the above content, this embodiment has at least the following beneficial effects:

[0052] 1. The existing maintenance platform is used to install and fix the equipment dismantling auxiliary device, which facilitates the dismantling operation of the segmented heating furnace.

[0053] 2. It can prevent the mobile cart 3 from tipping over; specifically, both electric hoists 5 have force detectors. When the deviation of the weights borne by the two electric hoists 5 exceeds a threshold, the matching control system causes the alarm to sound or light and stops the action of the electric hoist 5 with greater force, so as to prevent the mobile cart 3 from tipping over due to uneven force.

[0054] 3. The electric hoist 5 can display the magnitude of the force through a display screen, so that the operator can observe it intuitively.

[0055] Fourth, the first limiting mechanism and the second limiting mechanism are provided to prevent the moving vehicle 3 from leaving the track 2.

[0056] 5. By setting the laser positioning light, the falling position of the object being hoisted by the electric hoist 5 can be accurately measured. By setting the electronic eye, it can be monitored whether there is movement of personnel or objects at the falling position of the object being hoisted by the electric hoist 5. If so, the electronic eye stops the action of the electric hoist 5 through the matching control system to stop the falling, so as to avoid safety accidents.

[0057] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. In the absence of conflicts, the embodiments of the present application and the features in the embodiments may be combined with each other at will. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An equipment dismantling auxiliary device, characterized in that: include: The track has two ends, an extension end and a support end, wherein the support end is installed directly above the maintenance platform, and the extension end is located outside the maintenance platform; The maintenance platform is located above the segmented heating furnace; A mobile trolley, slidably connected to the track; Two mutually parallel trusses are arranged on the top of the moving trolley; An electric hoist, mounted on the truss; The electric hoist corresponds to the truss one by one; The deviation alarm mechanism, when the mobile vehicle is at risk of overturning, the matching control system causes the deviation alarm mechanism to alarm and stops the electric hoist that is subjected to greater force.

2. The equipment removal auxiliary device according to claim 1, characterized in that: The supporting end is installed directly above the maintenance platform through a bracket.

3. The equipment removal auxiliary device according to claim 1, characterized in that: The two electric hoists are both provided with force detectors.

4. The equipment removal auxiliary device according to claim 3, characterized in that: The two electric hoists are both provided with a display screen used in conjunction with the force detector.

5. The equipment removal auxiliary device according to claim 1, characterized in that: The extending end is provided with a first limiting mechanism.

6. The equipment removal auxiliary device according to claim 5, characterized in that: The first limiting mechanism includes a C-shaped steel.

7. The equipment removal auxiliary device according to claim 1, characterized in that: The supporting end is provided with a second limiting mechanism.

8. The equipment removal auxiliary device according to claim 7, characterized in that: The second limiting mechanism includes a limiting bolt.

9. The equipment dismantling auxiliary device according to any one of claims 1 to 8, characterized in that: Also includes: A laser positioning light, used to measure and locate the falling position of the object hoisted by the electric hoist; The electronic eye is used to monitor whether there is movement of personnel or objects at the falling position lifted by the electric hoist.

10. The equipment removal auxiliary device according to claim 9, characterized in that: The laser positioning light and the electronic eye are both installed at the bottom of the mobile vehicle.

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