Dismounting device for gas meter tension band

Abstract

The utility model discloses a dismounting device for a gas meter hoop ring, which is characterized by further comprising a dismounting assembly movably mounted on a frame body, the dismounting assembly comprises a base frame connected with a driver, and a dismounting pressing plate mounted on the base frame and used for dismounting the hoop ring, a through groove convenient for the disassembly pressing plate to pass through the gas meter is formed in the disassembly pressing plate; through the arrangement of the dismounting assembly, the dismounting assembly is driven by the driver, the sliding block on the dismounting assembly moves up and down along the frame body, when the dismounting pressing plate is pressed downwards, the gas meter can pass through the through groove in the dismounting pressing plate, the dismounting pressing plate can only make contact with a hoop ring of the gas meter, the contact between the dismounting pressing plate and other parts of the gas meter is reduced, and the dismounting efficiency is improved. The completion of the gas meter in the dismounting process is ensured, and the tension band on the gas meter is downwards separated from the gas meter under the pressure of the dismounting pressing plate, so that the tension band on the gas meter is dismounted from the gas meter shell.

Description

Technical Field

[0001] The utility model relates to the technical field of gas meter hoop disassembly, in particular to a gas meter hoop disassembly device. Background Art

[0002] The gas meter is mainly used to measure the amount of natural gas consumed by users. Its shell is generally composed of an upper shell and a lower shell, and the upper shell and the lower shell are connected by a hoop. During the installation of the hoop of the existing gas meter, an adhesive is used to bond the hoop to the flange surface of the gas meter. Due to uncontrollable factors in the production process, the hoop and the flange surface of the gas meter shell are unevenly bonded or bulged, or the bonding is not firm and there are other adverse conditions such as debonding, or there are defects in the shell itself. Therefore, the hoop needs to be disassembled. The existing disassembly method is to shear the hoop with a shearing device to achieve the disassembly of the hoop from the shell, and this method will cause damage to the shell and hoop of the gas meter, making the hoop unable to be reused, thereby causing a greater degree of scrap, increasing the rework cost and scrap rate. In order to ensure that the hoop can be recycled and avoid damaging the shell, the utility model proposes a disassembly device for the gas meter hoop. Utility Model Content

[0003] The main purpose of the present invention is to provide a method for effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a disassembly device for a gas meter hoop, comprising a frame, a driver installed on the frame, and a positioning block adapted to the gas meter, characterized in that: it also includes a disassembly component movably installed on the frame, the disassembly component includes a base connected to the driver, a disassembly pressure plate installed on the base for disassembling the hoop, and the disassembly pressure plate is formed with a through groove for facilitating the disassembly pressure plate to pass through the gas meter.

[0005] Preferably, it also includes a fixing base installed on the base frame and connected to the driver.

[0006] Preferably, it also includes a slider installed on the base frame and slidably connected to the frame body.

[0007] Preferably, the driver is any one of a manual rack and pinion drive mechanism, an electric rack and pinion drive mechanism, a servo drive mechanism, a pneumatic cylinder, a hydraulic cylinder, or an electric push cylinder.

[0008] Preferably, the manual rack and pinion drive mechanism includes a support seat mounted on the frame, a rack that movably passes through the support seat and the frame and is connected to the base frame, a driving gear meshing with the rack, and a driving rod that drives the driving gear to rotate.

[0009] Preferably, grooves adapted to the sliders are provided on both sides of the frame.

[0010] The utility model has the following beneficial effects: by setting the positioning block, the bottom of the gas meter is adapted to the positioning block, so that the gas meter will not be displaced during the disassembly of the hoop, thereby avoiding damage to the gas meter; by setting the disassembly component, the disassembly component is driven by the driver, and the slider on the disassembly component moves up and down along the frame body, and when the disassembly pressure plate is pressed downward, the gas meter will pass through the through groove on the disassembly pressure plate, so that the disassembly pressure plate can only contact with the hoop of the gas meter, reducing the contact between the disassembly pressure plate and other parts of the gas meter, ensuring the completeness of the disassembly process of the gas meter, and the hoop on the gas meter is separated from the gas meter downward by the pressure of the disassembly pressure plate, and then the hoop on the gas meter is disassembled from the gas meter housing;

[0011] By setting the groove, the slider on the disassembly component moves up and down in the groove on the frame, thereby guiding the moving trajectory of the disassembly component, avoiding the displacement caused by the disassembly component moving downward, resulting in pressure deviation and damage or scrapping of the gas meter, thereby ensuring the effectiveness of the disassembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the frame structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the drive assembly structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the disassembly assembly structure of the utility model;

[0016] Figure 5 It is a schematic structural diagram of the positioning block of the utility model.

[0017] Legend: 1. Frame; 11. Groove; 2. Driver; 21. Rack; 22. Driving gear; 23. Support seat; 24. Driving rod; 3. Positioning block; 4. Disassembly assembly; 41. Base; 42. Disassembly pressure plate; 421. Through slot; 43. Fixed seat; 44. Slider. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-5As shown, a disassembly device for a gas meter hoop includes a frame 1, a driver 2 installed on the frame 1, and a positioning block 3 adapted to the gas meter, characterized in that: it also includes a disassembly component 4 movably installed on the frame 1, the disassembly component 4 includes a base 41 connected to the driver 2, a disassembly pressure plate 42 installed on the base 41, a fixing seat 43 installed on the base 41 and connected to the driver 2, and a slider 44 installed on the base 41 and slidably connected to the frame 1; the disassembly pressure plate 42 is provided with a through groove 421 for facilitating the disassembly of the pressure plate 42 through the gas meter; the driver 2 is any one of a manual rack and pinion drive mechanism, an electric rack and pinion drive mechanism, a servo drive mechanism, a cylinder, a hydraulic cylinder, or an electric push cylinder, and a manual rack and pinion drive mechanism is preferably selected.

[0020] When the device is working, the gas meter with the hoop to be removed is placed on the positioning block 3, and the driver 2 moves toward the positioning block 3, thereby driving the base frame 41 and the disassembly pressure plate 42 installed on the base frame 41 to move toward the positioning block 3. During the movement of the disassembly pressure plate 42, the gas meter is passed through the provided through groove 421, so that the disassembly pressure plate 42 contacts the hoop of the gas meter, and the downward pressure is continuously applied by the driver 2, and finally the disassembly pressure plate 42 separates the hoop from the gas meter casing, thereby completing the hoop removal work.

[0021] Among them, by setting the positioning block 3, the bottom of the gas meter is adapted to the positioning block 3, so that the gas meter will not be displaced during the hoop disassembly process, thereby avoiding damage to the gas meter; by setting the disassembly component 4, the disassembly component 4 is driven by the driver 2, and the slider 44 on the disassembly component 4 moves up and down along the frame 1. When the disassembly pressure plate 42 is pressed downward, the gas meter will pass through the through groove 421 on the disassembly pressure plate 42, so that the disassembly pressure plate 42 can only contact with the hoop of the gas meter, reducing the contact between the disassembly pressure plate 42 and other parts of the gas meter, ensuring the completeness of the gas meter in the disassembly process, and the hoop on the gas meter is separated from the gas meter downward by the pressure of the disassembly pressure plate, and then the hoop on the gas meter is removed from the gas meter housing.

[0022] In one embodiment, when the driver 2 adopts a manual rack and pinion drive mechanism, it includes a support seat 23 installed on the frame 1, a rack 21 passing through the support seat 23 and the frame 1 and also connected to the base 41, a driving gear 22 meshing with the rack 21, and a driving rod 24 that drives the driving gear 22 to rotate; the driving gear 22 is fixedly connected to a rotating shaft movably installed on the support seat, and one end of the rotating shaft needs to be connected to the driving rod 24; when working, by pressing the driving rod 24, the rotating shaft installed on the support seat 23 rotates, and the rotating shaft drives the driving gear 22 to rotate, and the gear on the driving gear 22 engages with the rack 21, driving the rack 21 to move up and down, and the rack 21 drives the disassembly assembly 4 to move downward, so that the hoop is separated from the gas meter casing, thereby realizing the hoop removal work; when it is an electric rack and pinion drive mechanism, the driving rod 24 connected to the rotating shaft can be replaced by a motor.

[0023] In one embodiment, grooves 11 adapted to the sliders 44 are provided on both sides of the frame 1; through the setting of the grooves 11, the sliders 44 on the disassembly component 4 move up and down in the grooves 11 on the frame 1, thereby guiding the moving trajectory of the disassembly component 4, avoiding the displacement generated when the disassembly component 4 moves downward, resulting in pressure deviation, causing damage or scrapping of the gas meter, and ensuring the effectiveness of the disassembly work.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A gas meter hoop disassembly device, comprising a frame (1), a driver (2) mounted on the frame (1), and a positioning block (3) adapted to the gas meter, characterized in that: The utility model further comprises a disassembly assembly (4) movably mounted on the frame (1), wherein the disassembly assembly (4) comprises a base frame (41) connected to the driver (2), and a disassembly pressure plate (42) mounted on the base frame (41) for disassembling the hoop, wherein the disassembly pressure plate (42) is formed with a through groove (421) for facilitating the disassembly pressure plate (42) to pass through the gas meter.

2. A gas meter collar disassembly device according to claim 1, characterized in that: It also includes a fixing seat (43) mounted on the base frame (41) and connected to the driver (2).

3. A gas meter collar disassembly device according to claim 2, characterized in that: It also includes a slider (44) mounted on the base frame (41) and slidably connected to the frame body (1).

4. The gas meter collar disassembly device according to claim 1, characterized in that: The driver (2) is any one of a manual rack and pinion drive mechanism, an electric rack and pinion drive mechanism, a servo drive mechanism, an air cylinder, a hydraulic cylinder, or an electric push cylinder.

5. A gas meter collar disassembly device according to claim 4, characterized in that: The manual rack and pinion drive mechanism comprises a support base (23) mounted on the frame (1), a rack (21) that movably passes through the support base (23) and the frame (1) and is connected to the base (41), a driving gear (22) meshed with the rack (21), and a driving rod (24) that drives the driving gear (22) to rotate.

6. The gas meter collar disassembly device according to claim 1, characterized in that: Grooves (11) adapted to the sliders (44) are provided on both sides of the frame (1).

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