Anti-toppling device for welding gas cylinder on building construction site

Abstract

The utility model discloses a building construction site welding gas cylinder anti-toppling device, which comprises a main body, a replacing mechanism and a fixing mechanism, the replacing mechanism comprises a motor, a rotating disc, a meshing gear and a rotating wheel, and the fixing mechanism comprises a screw rod, a lifting frame, an overturning disc, a matching disc, a matching sleeve, an embedding sleeve and an auxiliary assembly. The auxiliary assembly comprises a spring, a rotating rod and a pushing block, under the mutual cooperation effect of the mechanisms, the device can carry a plurality of gas cylinders (such as oxygen cylinders and acetylene cylinders) at the same time and can automatically switch the positions, and the continuity of welding or cutting operation is facilitated, so that the time for replacing the positions of the gas cylinders is shortened, and the operation efficiency is improved; especially in a high-strength construction environment, in addition, the lifting frame of the device can be adjusted according to the height and the size of the gas cylinder to adapt to gas cylinders of different models (such as 5L, 40L, 50L and the like), and the use range is prevented from being limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, specifically is a kind of building construction site welding gas cylinder anti-toppling device. BACKGROUND

[0002] In the construction site, gas cylinder (such as oxygen cylinder, acetylene cylinder etc.) is common equipment, but due to the gas cylinder is often bulky, high, and centroid is higher, it is easy to tip over due to external force or vibration, etc. Reason, may cause safety accident.

[0003] Firstly, workers need to manually move or adjust the position of gas cylinder, not only time-consuming and laborious, but also increase the complexity of site operation, and each time the position of gas cylinder is replaced may cause welding and cutting operation to stop for a long time, affect construction progress.

[0004] Secondly, if the device height or size is fixed, it cannot adapt to different specifications of gas cylinder, limits its use range, and when height and size cannot be adjusted, small size gas cylinder may be loose, and large size gas cylinder may be unable to install, there are security risks.

[0005] Finally, if the lifting frame and the lifting block of the main body are not fixed, the gas cylinder may tip over due to device shaking, increase security risks, and when lacking auxiliary fixing function, workers need to manually adjust the position of lifting frame and lifting block, the adjustment process is not accurate and time-consuming and laborious. INVENTION CONTENTS

[0006] (I) technical problems solved

[0007] In view of the deficiencies of prior art, the utility model provides a kind of building construction site welding gas cylinder anti-toppling device to solve the technical problems mentioned in background art.

[0008] (II) technical scheme

[0009] In order to achieve the above object, the utility model provides the following technical scheme: a building construction site welding gas cylinder anti -toppling device, including main part, replacement mechanism and fixed establishment, the replacement mechanism includes motor, rotating disc, engagement gear and rotating wheel, the motor is fixedly installed in the inside of main part, the rotating disc is installed in the inside of main part and is connected with main part rotation, the engagement gear is fixedly installed in motor output and is connected with the meshing of rotating disc, the rotating wheel is installed on rotating disc and is connected with rotating disc rotation, the fixed establishment includes screw rod, lifting frame, turnover disc, cooperation disc, cooperation cover, inlaying cover and auxiliary assembly, the screw rod is installed on main part and is connected with main part rotation, the lifting frame is installed in the inside of main part and is connected with main part sliding respectively and is engaged with screw rod thread, the turnover disc is installed on lifting frame and is connected with lifting frame rotation, the cooperation disc is installed in the inside of turnover disc and is connected with cooperation disc rotation, the cooperation cover is installed in turnover disc, the inlaying cover is installed in rotating disc.

[0010] Preferably, the auxiliary assembly includes a spring, a rotating rod, and a push block, the spring is installed in the inside of the main body and is fixedly connected with the push block at the other end, the rotating rod is installed in the inside of the push block and is rotatably connected with the push block, and the push block is installed in the lifting frame and is slidably connected with the lifting frame.

[0011] In further, preferably, the bottom of the main body is provided with a roller, and one side of the main body is provided with a pull rod, so as to facilitate the movement of the main body.

[0012] In further, preferably, the main body is provided with a lifting block, the lifting block is provided with a fixing block, the fixing block is provided with a fixing groove, the rotating rod is connected with the fixing groove, and the lifting frame is fixed.

[0013] In further, preferably, the rotating disc is provided with a matching tooth and a balance plate, the balance plate is provided with a rotating groove in the inside, the matching tooth is connected with the engagement gear, and the rotating wheel is slid in the rotating groove, so as to facilitate the stable sliding of the rotating disc.

[0014] In further, preferably, the rotating disc is provided with an installation groove in the inside, the cooperation disc is provided with an installation hole in the inside, the inlaying cover is installed in the installation groove, and the cooperation cover is installed in the installation hole, so as to place gas cylinders of different sizes.

[0015] In further, preferably, the rotating rod is provided with a clamping rod, the lifting frame is provided with a through rod in the inside, the clamping rod is connected with the fixing groove, and the push block is slid on the through rod, so as to protect the spring from being deviated to one side.

[0016] In further preferable, the screw is provided with a rotating handle, the lifting frame is provided with a flat plate, the turnover disc is connected with the flat plate, so as to fix the turnover disc.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the building construction site welding gas cylinder anti-toppling device has the following beneficial effects:

[0019] In the utility model, the replacement mechanism, the motor, the rotating disc, the meshing gear and the rotating wheel cooperate with each other, so that the device can carry multiple gas cylinders (such as oxygen cylinders and acetylene cylinders) and automatically switch positions, facilitating the continuity of welding or cutting operation, thereby reducing the time for replacing the position of the gas cylinder and improving the operation efficiency, especially in a high-intensity construction environment.

[0020] In the utility model, the fixing mechanism, the screw, the lifting frame, the turnover disc, the matching disc, the matching sleeve, the embedded sleeve and the auxiliary assembly cooperate with each other, so that the lifting frame of the device can be adjusted according to the height and size of the gas cylinder, and is suitable for different models (such as 5L, 40L and 50L) of gas cylinders, thereby avoiding the limitation of the use range, and after the lifting frame is adjusted to the appropriate height, the gas cylinder can be fixed firmly through the matching sleeve and the embedded sleeve, so as to prevent the gas cylinder from loosening or toppling due to the mismatched size.

[0021] In the utility model, the auxiliary assembly, the spring, the rotating rod and the pushing block cooperate with each other, so that the device can assist the lifting frame to be fixed on the lifting block of the main body, and the position and height of the lifting frame can be adjusted more accurately by the worker, thereby adapting to different construction requirements. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a building construction site welding gas cylinder anti-toppling device overall structure schematic view in the utility model;

[0023] Figure 2 It is a fixing mechanism explosion view in the utility model;

[0024] Figure 3 It is a lifting block internal structure section view in the utility model;

[0025] Figure 4 It is a building construction site welding gas cylinder anti-toppling device overall structure schematic view in the utility model; Figure 4 It is a partial view of A in the utility model;

[0026] Figure 5 It is a replacement mechanism explosion view in the utility model;

[0027] Figure 6 It is a main body internal structure section view in the utility model.

[0028] In the figure: 1, the main body; 2, motor; 3, rotating disc; 4, meshing gear; 5, rotating wheel; 6, screw; 7, lifting frame; 8, turnover disc; 9, matching disc; 10, matching sleeve; 11, embedded sleeve; 12, spring; 13, rotating rod; 14, push block; 15, roller; 16, pull rod; 17, lifting block; 18, fixed block; 19, fixed groove; 20, matching tooth; 21, balance plate; 22, rotating groove; 23, mounting groove; 24, mounting hole; 25, clamping rod; 26, through rod; 27, rotating handle; 28, flat plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-6 A building construction site welding gas cylinder anti-toppling device, including main body 1, replacement mechanism and fixed mechanism, the replacement mechanism includes motor 2, rotating disc 3, meshing gear 4 and rotating wheel 5, the motor 2 is fixedly installed in the main body 1 inside, the rotating disc 3 is installed in the main body 1 inside and is rotationally connected with the main body 1, the meshing gear 4 is fixedly installed in the motor 2 output end and is meshed with the rotating disc 3, the rotating wheel 5 is installed on the rotating disc 3 and is rotationally connected with the rotating disc 3, the fixed mechanism includes screw 6, lifting frame 7, turnover disc 8, matching sleeve 10, embedded sleeve 11 and auxiliary assembly, the screw 6 is installed on the main body 1 and is rotationally connected with the main body 1, the lifting frame 7 is installed in the main body 1 inside and is respectively slidably connected with the main body 1 and is threadedly engaged with the screw 6, the turnover disc 8 is installed on the lifting frame 7 and is rotationally connected with the lifting frame 7, the matching sleeve 10 is installed in the turnover disc 8, the embedded sleeve 11 is installed in the rotating disc 3.

[0032] In the embodiment, the replacement mechanism includes a motor 2, a rotating disc 3, a cogwheel 4 and a rotating wheel 5. When the gas cylinder is used up and needs to be replaced, the motor 2 inside the main body 1 is driven to directly drive the cogwheel 4 to rotate, so that the cogwheel 4 and the matching teeth 20 on the rotating disc 3 are engaged, thereby enabling the rotating disc 3 to rotate on the main body 1. When the rotating disc 3 rotates, the balance plate 21 on the rotating disc 3 also rotates, and the rotating wheel 5 installed inside the main body 1 rotates in the rotating groove 22 inside the balance plate 21, thereby reducing the friction between the balance plate 21 and the main body 1. In addition, when the rotating disc 3 rotates, the fitting sleeve 11 installed in the mounting groove 23 of the rotating disc 3 also rotates, thereby changing the position of the fitting sleeve 11, and the position of the gas cylinder placed in the fitting sleeve 11 also changes, thereby facilitating use.

[0033] In the embodiment, the fixing mechanism includes a screw rod 6, a lifting frame 7, a turnover disc 8, a matching sleeve 10, a fitting sleeve 11 and an auxiliary assembly. When the rotating handle 27 on the rotating screw rod 6 is rotated, the screw rod 6 rotates in the lifting block 17 of the main body 1, thereby driving the lifting frame 7 to slide in the lifting block 17, and the sliding of the lifting frame 7 drives the turnover disc 8 installed on the lifting frame 7 to change the position longitudinally, thereby being able to fix gas cylinders of different heights. The turnover disc 8 installed on the lifting frame 7 can be fixed due to the existence of the flat plate 28, and the matching disc 9 in the turnover disc 8 rotates in the turnover disc 8 at the same time as the rotating disc 3 in the main body 1 rotates, and the matching sleeve 10 installed in the mounting hole 24 of the matching disc 9 also rotates with the matching disc 9, thereby enabling the gas cylinder to rotate while remaining stable to prevent tilting.

[0034] In the embodiment, the auxiliary assembly includes a spring 12, a rotating rod 13 and a pushing block 14. When the position of the lifting frame 7 changes under the action of the screw rod 6, due to the use of large equipment near the construction site, vibration is easily generated, thereby affecting the lifting frame 7 threadedly engaged with the screw rod 6. At this time, the pushing block 14 can be pushed, so that the pushing block 14 can slide in the lifting frame 7 and slide on the through rod 26 while compressing the spring 12. At this time, the rotating rod 13 changes the position to be close to the fixing block 18 on the lifting block 17, the clamping rod 25 on the rotating rod 13 is rotated, so that the clamping rod 25 enters the fixing groove 19 in the fixing block 18, thereby reducing the burden of the lifting frame 7 on the screw rod 6. When the position of the main body 1 needs to be changed, the pulling rod 16 can be held to move the main body 1 under the action of the roller 15, thereby facilitating the transfer of the device to a position convenient for use.

[0035] Embodiment 2:

[0036] In summary, in use, the lifting frame 7 is at the bottom of the lifting block 17, when the gas cylinder is placed in the fitting nest 11 on the rotating disc 3, first rotate the rotating handle 27 on the screw rod 6, the screw rod 6 rotates in the lifting block 17 of the main body 1, thereby driving the lifting frame 7 to slide in the lifting block 17, and the sliding of the lifting frame 7 drives the position of the turnover disc 8 mounted on the lifting frame 7 to change longitudinally, so that the gas cylinder of different heights can be fixed, and the turnover disc 8 mounted on the lifting frame 7 can be fixed due to the presence of the flat plate 28, and the matching disc 9 in the turnover disc 8 rotates with the rotating disc 3 inside the main body 1, and also rotates in the turnover disc 8 with the rotation of the rotating disc 3, at this time, the matching sleeve 10 mounted in the mounting hole 24 of the matching disc 9 also rotates with the rotation of the matching disc 9, so that the gas cylinder remains stable while rotating to prevent tilting, at this time, the position of the lifting frame 7 changes under the action of the screw rod 6, but due to the use of large equipment near the construction site, vibration is easily generated, thereby affecting the lifting frame 7 threaded with the screw rod 6, at this time, the pushing block 14 can be pushed, so that the pushing block 14 can slide in the lifting frame 7 and slide on the through rod 26 while compressing the spring 12, at this time, the rotating rod 13 changes position and approaches the fixed block 18 on the lifting block 17, rotates the clamping rod 25 on the rotating rod 13, so that the clamping rod 25 enters the fixed groove 19 in the fixed block 18, thereby reducing the burden of the lifting frame 7 on the screw rod 6, when the position of the main body 1 needs to be changed, at this time, the pull rod 16 can be held to move the main body 1 under the action of the roller 15, so that the device is transferred to a convenient position for use, when an angle gas cylinder is used up and needs to be replaced, at this time, the motor 2 inside the main body 1 is driven to directly drive the meshing gear 4 to rotate, so that the meshing gear 4 and the matching teeth 20 on the rotating disc 3 are engaged and connected, so that the rotating disc 3 can rotate on the main body 1, and when the rotating disc 3 rotates, the balance plate 21 on the rotating disc 3 also rotates, the rotating wheel 5 mounted inside the main body 1 rotates in the rotating groove 22 in the balance plate 21, thereby reducing the friction between the balance plate 21 and the main body 1, not only that, when the rotating disc 3 rotates, the fitting nest 11 mounted in the mounting groove 23 of the rotating disc 3 rotates, thereby changing the position of the fitting nest 11, and the position of the gas cylinder placed in the fitting nest 11 also changes, thereby facilitating use.

[0037] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described one by one here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for preventing the tipping of welding gas cylinders at construction sites, comprising a main body (1), a replacement mechanism, and a fixing mechanism, characterized in that, The replacement mechanism includes a motor (2), a rotating disk (3), a meshing gear (4), and a rotating wheel (5). The motor (2) is fixedly installed inside the main body (1). The rotating disk (3) is installed inside the main body (1) and rotatably connected to the main body (1). The meshing gear (4) is fixedly installed at the output end of the motor (2) and meshes with the rotating disk (3). The rotating wheel (5) is installed on the rotating disk (3) and rotatably connected to the rotating disk (3). The fixing mechanism includes a screw (6), a lifting frame (7), a tilting disk (8), a mating disk (9), and a mating sleeve (1). 10) Fitting sleeve (11) and auxiliary components, the screw (6) is mounted on the main body (1) and rotatably connected to the main body (1), the lifting frame (7) is mounted inside the main body (1) and slidably connected to the main body (1) and threadedly engaged with the screw (6), the flipping plate (8) is mounted on the lifting frame (7) and rotatably connected to the lifting frame (7), the mating plate (9) is mounted inside the flipping plate (8) and rotatably connected to the mating plate (9), the mating sleeve (10) is mounted in the flipping plate (8), and the fitting sleeve (11) is mounted in the rotating plate (3).

2. The anti-tipping device for welding gas cylinders at a construction site according to claim 1, characterized in that: The auxiliary components include a spring (12), a rotating rod (13), and a push block (14). The spring (12) is installed inside the main body (1) and its other end is fixedly connected to the push block (14). The rotating rod (13) is installed inside the push block (14) and is rotatably connected to the push block (14). The push block (14) is installed in the lifting frame (7) and is slidably connected to the lifting frame (7).

3. The anti-tipping device for welding gas cylinders at a construction site according to claim 2, characterized in that: The bottom of the main body (1) is provided with a roller (15), and a pull rod (16) is provided on one side of the main body (1).

4. The anti-tipping device for welding gas cylinders at a construction site according to claim 2, characterized in that: The main body (1) is provided with a lifting block (17), the lifting block (17) is provided with a fixing block (18), the fixing block (18) is provided with a fixing groove (19), and the rotating rod (13) is connected to the fixing groove (19).

5. A device for preventing the tipping of welding gas cylinders at a construction site according to claim 3, characterized in that: The rotating disk (3) is provided with a mating tooth (20) and a balance plate (21). The balance plate (21) is provided with a rotating groove (22). The mating tooth (20) meshes with the meshing gear (4). The rotating wheel (5) slides in the rotating groove (22).

6. A device for preventing the tipping of welding gas cylinders at a construction site, as described in claim 5, is characterized in that: The rotating disk (3) has an installation groove (23) inside, the mating disk (9) has an installation hole (24) inside, the fitting sleeve (11) is installed in the installation groove (23), and the mating sleeve (10) is installed inside the installation hole (24).

7. A device for preventing the tipping of welding gas cylinders at a construction site according to claim 4, characterized in that: A locking rod (25) is provided on the rotating rod (13), and a through rod (26) is provided inside the lifting frame (7). The locking rod (25) is connected to the fixing groove (19), and the pushing block (14) slides on the through rod (26).

8. A device for preventing the tipping of welding gas cylinders at a construction site according to claim 1, characterized in that: The screw (6) is provided with a rotating handle (27), the lifting frame (7) is provided with a flat plate (28), and the flip plate (8) is connected to the flat plate (28).

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