CN213742119U

CN213742119U - Civil air defense equipment overhauls device

Info

Publication number: CN213742119U
Application number: CN202022713251.8U
Authority: CN
Inventors: 张兵
Original assignee: Chongqing Daotai Electromechanical Equipment Technology Co ltd
Current assignee: Chongqing Daotai Electromechanical Equipment Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a people's air defense equipment overhauls device relates to people's air defense equipment field. This people's air defense equipment overhauls device, including the base, be provided with clamping mechanism, alignment mechanism, supporting mechanism and second trapezoidal frame on the base, the bottom movable mounting of base has the walking wheel, and the top of base is connected with first trapezoidal frame, base and second trapezoidal frame slidable mounting. This people's air defense overhaul of the equipments device can support sealing door, guarantees that it is firm when dismantling, and the second ladder-shaped frame that slides simultaneously and set up not only makes the device carry out the centre gripping to the sealing door of different specifications fixed, has widened the use scene and the scope of device, has still increased the arm of force of sealing door one side holding power, plays better supporting effect to the sealing door of irregular frame.

Description

Civil air defense equipment overhauls device

Technical Field

The utility model relates to a civil air defense equipment technical field specifically is a civil air defense equipment overhauls device.

Background

People's air defense equipment is including airtight door, need pull down it when the articulated position trouble of some large-scale sealing doors maintains, and the volume of these sealing doors is huge, and is comparatively heavy, need assist with the help of handling devices such as fork truck, still need install again after the dismantlement, the complicated difficulty of operation, and because the door leaf of this type of sealing door is mostly irregular shape, the sealing door that loses the support after the dismantlement can be to one side skew, easily injures maintainer by a crashing object, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a people's air defense equipment overhauls device to solve at least one problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a civil air defense equipment overhauling device comprises a base, wherein a clamping mechanism, an aligning mechanism, a supporting mechanism and a second trapezoidal frame are arranged on the base; the bottom movable mounting of base has the walking wheel, and the top of base is connected with first trapezoidal frame, base and second trapezoidal frame slidable mounting, and first trapezoidal frame is mutual disposition with second trapezoidal frame, and second trapezoidal frame links to each other with clamping mechanism, and first trapezoidal frame is located to alignment mechanism, all is connected with the support on the adjacent lateral wall of first trapezoidal frame and second trapezoidal frame.

Preferably, clamping mechanism includes mounting panel, adjusting screw, threaded sleeve and crank, and the top of base is connected with the mounting panel, rotates on the mounting panel and installs adjusting screw, is connected with the threaded sleeve on the second ladder frame, and adjusting screw and threaded sleeve screw thread installation, adjusting screw's one end is connected with the crank.

Preferably, the top of the base is connected with a push handle.

Preferably, the aligning mechanism comprises a U-shaped rod, a top plate, limiting plates and a reset spring, the U-shaped rod is sleeved on the first trapezoid frame in a sliding mode, the two ends of the U-shaped rod are connected with the top plate, the top plate is located between the first trapezoid frame and the second trapezoid frame, a group of limiting plates are connected to two sections of outer walls of the U-shaped rod inside the first trapezoid frame, the U-shaped rod is sleeved with the reset spring, and the two ends of the reset spring are connected with the side walls of the first trapezoid frame and the limiting plates respectively.

Preferably, the supporting mechanism includes that backup pad, top move screw rod, drive gear, dwang and chain, and the top of base is provided with the backup pad, and the top of base is rotated and is installed the top and move screw rod and dwang, and the top moves the screw rod and sets up to two above and parallel arrangement, and the backup pad screw thread is installed on the top moves the screw rod, and the top moves the below that screw rod and dwang and all extend to the base and be connected with drive gear, and each drive gear passes through chain drive and connects.

Preferably, rubber anti-slip pads are fixedly adhered to the support and the support plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this people's air defense equipment overhauls device, through adjusting screw, threaded sleeve, backup pad, top screw rod, the trapezoidal frame of second and the cooperation of support use, can support sealing door, guarantee that it is firm when dismantling, the trapezoidal frame of second that slides simultaneously and set up not only makes the device carry out the centre gripping to the sealing door of different specifications fixed, has widened the use scene and the scope of device, and practicality and security performance are high, provide the guarantee to maintainer's the security of the lives and property.

(2) This people's air defense equipment overhauls device uses through the cooperation of U-shaped pole, roof, reset spring, walking wheel and push away the handle, can guarantee that the sealing door is in perpendicular firm state, and the operating personnel of being convenient for simultaneously removes it, conveniently dismantles, overhauls and the installation operation, compares in ordinary maintenance device, and the device's practicality and security are stronger, easy operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the U-shaped rod of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

fig. 4 is a bottom view of the transmission gear of the present invention.

In the figure: the device comprises a base 1, a clamping mechanism 2, a mounting plate 201, an adjusting screw rod 202, a threaded sleeve 203, a crank 204, an alignment mechanism 3, a U-shaped rod 301, a top plate 302, a limiting plate 303, a return spring 304, a support mechanism 4, a support plate 401, a jacking screw rod 402, a transmission gear 403, a rotating rod 404, a chain 405, a travelling wheel 5, a first trapezoid frame 6, a second trapezoid frame 7, a support 8 and a push handle 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a people's air defense equipment overhauls device, includes base 1, is provided with clamping mechanism 2, alignment mechanism 3, supporting mechanism 4 and second trapezoidal frame 7 on the base 1, and the bottom movable mounting of base 1 has walking wheel 5, and the top of base 1 is connected with first trapezoidal frame 6. The spout has been seted up at base 1's top, and the bottom of second trapezoidal frame 7 is connected with the slider, and slider slidable mounting is in the spout to make base 1 and second trapezoidal frame 7 slidable mounting. First trapezoidal frame 6 is mutual disposition with second trapezoidal frame 7, all is connected with support 8 on the adjacent lateral wall of first trapezoidal frame 6 and second trapezoidal frame 7, and the top of base 1 is connected with and pushes away 9.

The clamping mechanism 2 comprises an installation plate 201, an adjusting screw 202, a threaded sleeve 203 and a crank 204, the installation plate 201 is connected to the top of the base 1, the adjusting screw 202 is installed on the installation plate 201 in a rotating mode, the threaded sleeve 203 is connected to the second trapezoidal frame 7, the adjusting screw 202 and the threaded sleeve 203 are installed in a threaded mode, and the crank 204 is connected to one end of the adjusting screw 202.

The aligning mechanism 3 comprises a U-shaped rod 301, a top plate 302, a limiting plate 303 and a return spring 304, the U-shaped rod 301 is slidably sleeved on the first ladder-shaped frame 6, the top plate 302 is connected to two ends of the U-shaped rod 301, and the top plate 302 is located between the first ladder-shaped frame 6 and the second ladder-shaped frame 7. The U-shaped rod 301 is located two sections of outer walls inside the first trapezoidal frame 6 and is connected with a group of limiting plates 303 and sleeved with a return spring 304, and two ends of the return spring 304 are connected with the side walls of the first trapezoidal frame 6 and the limiting plates 303 respectively.

The supporting mechanism 4 comprises a supporting plate 401, a jacking screw 402, a transmission gear 403, a rotating rod 404 and a chain 405, the supporting plate 401 is arranged above the base 1, the jacking screw 402 and the rotating rod 404 are rotatably arranged at the top of the base 1, and the jacking screws 402 are arranged in parallel more than two. The supporting plate 401 is installed on the jacking screw 402 in a threaded manner, one end of each jacking screw 402 and one end of each rotating rod 404 extend to the lower part of the base 1 and are connected with the transmission gears 403, and each transmission gear 403 is sleeved with a chain 405, so that each transmission gear 403 is in transmission connection through the chain 405. The other end of the rotating rod 404 is connected with a rotating disc, and rubber anti-slip pads are fixedly adhered on the support 8 and the support plate 401. So can guarantee that sealing door is in perpendicular firm state, conveniently dismantle, overhaul and the installation operation.

The working principle is as follows: the device is pushed to the position of the sealing door by the push handle 9, the U-shaped rod 301 is pulled, the supporting plate 401 is plugged below the sealing door, the U-shaped rod 301 is released, the top plate 302 rebounds under the stress action of the return spring 304 and pushes the sealing door, and the device is aligned with the sealing door immediately; the rotating disc on the rotating rod 404 is rotated, the jacking screw 402 is driven to rotate through the transmission action of the transmission gear 403 and the chain 405, the supporting plate 401 moves longitudinally under the driving and limiting action of the supporting plate, the supporting plate 401 clamps the bottom of the sealing door, and the rotating disc is stopped rotating after the clamping is ensured to be stable; the crank 204 is rotated, the threaded sleeve 203 moves transversely under the driving of the adjusting screw 202 and the limiting effect of the sliding chute slide block, the second trapezoidal frame 7 moves transversely immediately and clamps the sealing door, the rotation of the crank 204 is stopped after the clamping is ensured to be stable, the sealing door is disassembled, and the disassembled sealing door is stably erected on the device; the device and the sealing door are moved to corresponding positions through the push handle 9, the sealing door is overhauled, and the sealing door is pushed back to the original position to be installed again after being overhauled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a people's air defense equipment overhauls device, includes the base, its characterized in that: the base is provided with a clamping mechanism, an aligning mechanism, a supporting mechanism and a second trapezoidal frame;

the bottom movable mounting of base has the walking wheel, and the top of base is connected with first trapezoidal frame, base and second trapezoidal frame slidable mounting, and first trapezoidal frame is mutual disposition with second trapezoidal frame, and second trapezoidal frame links to each other with clamping mechanism, and first trapezoidal frame is located to alignment mechanism, all is connected with the support on the adjacent lateral wall of first trapezoidal frame and second trapezoidal frame.

2. The civil air defense equipment overhaul device of claim 1, wherein: clamping mechanism includes mounting panel, adjusting screw, threaded sleeve and crank, and the top of base is connected with the mounting panel, rotates on the mounting panel and installs adjusting screw, is connected with the threaded sleeve on the second trapezoidal frame, and adjusting screw and threaded sleeve threaded mounting, adjusting screw's one end are connected with the crank.

3. The civil air defense equipment overhaul device of claim 1, wherein: the top of the base is connected with a push handle.

4. The civil air defense equipment overhaul device of claim 1, wherein: the aligning mechanism comprises a U-shaped rod, a top plate, limiting plates and a reset spring, the U-shaped rod is sleeved on the first trapezoidal frame in a sliding mode, the two ends of the U-shaped rod are connected with the top plate, the top plate is located between the first trapezoidal frame and the second trapezoidal frame, the U-shaped rod is located on two sections of outer walls inside the first trapezoidal frame and is connected with a group of limiting plates, the U-shaped rod is sleeved with the reset spring, and the two ends of the reset spring are connected with the side walls of the first trapezoidal frame and the limiting plates respectively.

5. The civil air defense equipment overhaul device of claim 1, wherein: the supporting mechanism comprises a supporting plate, a jacking screw rod, a transmission gear, a rotating rod and a chain, the supporting plate is arranged above the base, the jacking screw rod and the rotating rod are installed at the top of the base in a rotating mode, the jacking screw rod is arranged to be more than two and arranged in parallel, the supporting plate is installed on the jacking screw rod in a threaded mode, one end of the jacking screw rod and one end of the rotating rod extend to the lower portion of the base and are connected with the transmission gear, and the transmission gears are connected through the chain in a transmission.

6. The personal protective equipment service device of claim 5, wherein: rubber anti-slip pads are fixedly adhered to the support plate and the support plate.