CN218253817U - A mobile shelter end plate vertical plate device - Google Patents

Abstract

The utility model discloses a movable shelter end plate vertical plate device, which comprises a shelter plate vertical frame platform, a transmission mechanism, a shelter plate lower vertical frame, a shelter plate upper vertical frame and double tracks; the double rails are fixedly arranged on the ground, the cabin plate vertical frame platform is arranged on the rails, the transmission mechanism is arranged in the middle of the double rails, the cabin plate lower vertical frame is hinged to the cabin plate vertical frame platform and is hinged to the transmission mechanism, and the cabin plate upper vertical frame is connected with the cabin plate lower vertical frame through a gear rack mechanism; the device mainly adopts the combination of a screw pair and a connecting rod mechanism to realize the erection of the rear deck plate of the shelter, and can lead the whole deck plate vertical frame and the deck plate vertical frame platform to walk on the track; when the square cabin rear deck plate fixing device works, the square cabin rear deck plate can be erected, and the rear deck plate and other deck plates are positioned and attached.

Description

A movable shelter end plate vertical plate device

technical field

The utility model relates to a movable shelter end plate vertical plate device, in particular to a movable shelter end plate vertical plate device suitable for various shelter rear end plate sizes.

Background technique

The square cabin is a movable box assembled from sandwich panels that loads equipment and personnel and provides the required working conditions and environmental protection. It is widely used in command, control, reconnaissance, communication, testing, maintenance, and spare parts storage and transportation. , rescue, service operations, military supplies, medical and health, camping life and other fields. With the rapid increase in the number of shelter equipment, the utilization rate of shelters is also increasing. However, due to the large size and weight of the cabins and the large number of combined parts, the assembly of domestic shelters mainly relies on traditional manual labor. Completed, not only the construction efficiency is low, the labor intensity of the workers is high, and the construction safety is not guaranteed. Therefore, a highly efficient mobile shelter end plate vertical plate device is developed to realize the vertical plate of the rear end plate of the shelter with different sizes, and realize the four decks with the left and right side panels of the shelter, the front deck and the bottom plate of the shelter The automatic positioning and fitting between them can effectively improve the efficiency of shelter assembly and reduce labor and time costs.

Contents of the invention

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a movable shelter end plate vertical plate device, the utility model includes a deck vertical frame platform, a transmission mechanism, a vertical frame under the deck, and a vertical frame on the deck and the double track; the double track is fixed on the ground, the deck stand platform is installed on the track, the transmission mechanism is installed in the middle of the double track, the deck lower stand is hinged on the deck stand platform, and is connected with the deck stand platform. The transmission mechanism is hinged, and the upper frame on the deck is connected to the lower rack on the deck through a rack and pinion mechanism;

The deck stand platform includes a stand support plate, a platform support and walking wheels; the platform support adopts profile weldments, the stand support plate is fixed on the platform support, and 4 walking wheels are installed at the bottom of the platform support, 4 The walking wheels are placed on the double track, which can make the deck stand platform 1 move back and forth;

The transmission mechanism includes a fixed bracket, a screw support frame, a transmission screw, a moving nut block, a slider, a shaft coupling, a servo motor, a motor support frame and a guide rail; Fixed on the ground, the 2-screw support frame is respectively fixed at both ends of the fixed support, the transmission screw is installed in the 2-screw support frame, the right end of the transmission screw is connected with the servo motor through a coupling, the servo motor drives the transmission screw to rotate, the servo The motor is fixed on the motor support frame through bolts, the moving nut block is installed with the transmission screw to form a screw pair, the moving nut block is fixed on the slider, the moving nut block is clamped in the middle groove of the support plate of the stand, and the On the guide rail, a moving pair is formed, and the guide rail is fixed on the fixed bracket;

The deck lower vertical frame includes a support block, a fixed limit block, a roller, a gear, a lower main frame, a support rod, a connecting block, a rocker and a lower push rod; the lower main frame is welded by a rectangular steel pipe and a channel steel. The two supporting blocks are respectively fixed on the lower end of the lower main frame, the two fixed limit blocks are respectively fixed on the two supporting blocks, and the rollers are installed in the grooves of the supporting blocks, which can realize the centering and clamping process of the deck The rocker is mounted on the upper end of the vertical beam on one side of the lower main frame, and there are 4 pin holes on the roulette of the rocker, and there are also 4 pin holes on the corresponding position of the vertical beam on the side of the lower main frame. Positioning, the gear is fixed on the rocker, one end of the support rod is hinged to one end of the connecting block through a pin shaft, and the other end is hinged to the moving nut block, the connecting block is fixed on the back of the lower main frame, and the lower push plate is fixed on the lower main frame The two sides of the shelter can be used to push the left and right side panels of the shelter to move forward;

The vertical frame on the deck includes a spring limit block, a movable block, a movable hinge, an upper push plate, an upper main frame, a rack, an inner support column and a small roller; the upper main frame mainly adopts a rectangular steel pipe It is welded with channel steel. The rack and the upper end of the inner support column are respectively fixed in the vertical beams on both sides of the upper main body frame. The lower ends of the bar and the inner support column are respectively installed in the beams on both sides of the lower main frame to form a moving pair. The rack and the gear mesh to form a gear pair. The rotation of the gear can drive the rack and the inner support column to move up and down in the vertical beam of the lower main frame to realize The lifting of the vertical frame on the deck; the two movable blocks are installed on the upper end of the upper main frame through a movable hinge, and the spring limit block is fixed in the square groove of the movable block to limit the deck. position, to prevent rollover of the upright deck, and the upper push plate is fixed on both sides of the upper main frame;

Compared with the prior art, the present invention has the characteristics of compact structure, reliable operation, reduced labor cost, improved work efficiency and the like.

Description of drawings

Fig. 1 is an axonometric view of the utility model;

Fig. 2 is the axonometric view of the stand platform of the present utility model;

Fig. 3 is a structural diagram of the transmission mechanism of the present utility model;

Fig. 4 is the internal structure diagram of the vertical frame under the deck of the utility model;

Fig. 5 is the external structural diagram of the vertical frame under the deck of the utility model;

Fig. 6 is the structural diagram of the stand on the deck of the utility model;

Fig. 7 is an axonometric view of the deck general stand of the present invention.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in the drawings: the utility model includes a deck stand platform 1, a transmission mechanism 2, a deck lower stand 3, a deck stand 4 and double tracks 5;

The double track 5 is fixed on the ground, the deck stand platform 1 is installed on the track 5, the transmission mechanism 2 is installed in the middle of the double track 5, and the deck lower stand 3 is hinged on the deck stand platform 1 , and is hinged with the transmission mechanism 2, the deck stand 4 is connected with the deck lower stand 3 through a rack and pinion mechanism;

The deck stand platform 1 includes a stand support plate 101, a platform support 102 and a walking wheel 103; 4 traveling wheels 103 are installed, and the 4 traveling wheels 103 are placed on the double track 5, so that the deck stand platform 1 can move back and forth;

Described transmission mechanism 2 comprises fixed support 201, screw rod supporting frame 202, transmission screw rod 203, moving nut 204, slide block 205, coupling 206, servomotor 207, motor supporting frame 208 and guide rail 209; Described fixed support 201 and Motor supporting frame 208 all adopts section bar weldment, is all installed on the ground, and 2 screw supporting frames 202 are respectively fixedly installed in fixing bracket 201 two ends, and transmission screw rod 203 is installed in 2 screw rod supporting frames 202, and the right end of driving screw rod 203 passes through Coupling 206 is connected with servomotor 207, and servomotor 207 drives transmission screw rod 203 to rotate, and servomotor 207 is fixed on the motor supporting frame 208 by bolt, and mobile nut 204 cooperates with transmission screw rod 203 to form screw pair, and the moving nut block 204 is fixed on the slider 205 by bolts, the moving nut 204 is clamped in the middle groove of the stand support plate 101, the slider 205 is installed on the guide rail 209 to form a moving pair, and the guide rail 209 is fixed on the fixed bracket 201 by bolts ;

The deck lower stand 3 includes a support block 301, a fixed limit block 302, a gear 303, a roller 304, a lower main body frame 305, a support rod 306, a connecting block 307, a rocking bar 308 and a lower push rod 309; The main body frame 305 is welded by rectangular steel pipes and channel steel, and the two support blocks 301 are respectively fixed on the lower end of the lower main body frame 305, and the two fixed limit blocks 302 are respectively fixed on the two support blocks 301, and the rollers 304 are installed on the In the groove of the support block 301, the movement of the deck during the centering and clamping process can be realized; the rocker 308 is mounted on the upper end of the vertical beam on one side of the lower main frame 305, and there are 4 pin holes on the wheel disc of the rocker 308, There are also 4 pin holes at the corresponding position of the vertical beam on one side of the lower main body frame 305. The rocking bar 308 can be positioned with the pin, and the gear 303 is fixed on the rocking bar 308. One end is hinged, the other end is hinged with the moving nut 204 through a pin shaft, the connecting block 307 is fixed on the back of the lower main frame 305, and the lower push plate 309 is fixed on both sides of the lower main frame 305, which can be used to push the left and right side panels of the shelter forward sports;

The vertical frame 4 on the deck includes a spring limit block 401, a movable block 402, a movable hinge 403, an upper push plate 404, an upper main body frame 405, a rack 406, an inner support column 407 and a small roller 408; The above-mentioned upper main body frame 405 is mainly welded by rectangular steel pipe and channel steel, the upper ends of the rack 406 and the inner support column 407 are respectively fixed in the vertical beams on both sides of the upper main body frame 405, and a row of small rollers are installed at the lower end of the rack 406. 408, 2 rows of small rollers 408 are installed at the lower end of the inner support column 407, the rack 406 and the lower end of the inner support column 407 are respectively installed in the beams on both sides of the lower main body frame 308 to form a moving pair, and the rack 406 meshes with the gear 303 to form a gear pair , the rotation of the gear 303 can drive the rack 406 and the inner support column 407 to move up and down in the vertical beam of the lower main frame 305, so as to realize the lifting of the vertical frame 4 on the deck; the two movable blocks 402 are installed through the movable hinge 403 On the upper end of the upper main body frame 405, the spring limit block 401 is fixed in the square groove of the movable block 402, and the deck is limited to prevent the erected deck from turning over, and the upper push plate 404 is fixed. On both sides of the upper body frame 405;

The working principle of the utility model is as follows: according to the height of the deck, pull out the latch on the rocker 308 wheel, rotate the rocker 308, adjust the stand 4 on the deck to a suitable height, and then insert the latch for positioning; The deck is hoisted to the lower stand 3 of the deck, the servo motor 207 is started, and the transmission screw 203 in the drive transmission mechanism 2 is driven to rotate, driving the moving nut 204 to move to the left, and the lower stand 3 of the deck is driven by the support rod 306 The vertical frame 4 on the deck is reversed and erected. When the moving nut 204 moves from the right end of the middle groove of the deck vertical frame platform 1 to the left end, the vertical frame 3 under the deck and the vertical frame 4 on the deck are erected at 90 degrees. At this time The moving nut 204 continues to move to the left, which will drive the deck lower stand 3, the deck stand 4 and the deck stand platform 1 to move to the left on the double track 5, so as to realize the connection between the shelter rear plate and other decks. After the cabin is erected, the servo motor 207 drives the transmission screw 203 to reverse, so that the moving nut 204 moves from the left end of the middle groove of the deck stand platform 1 to the right end, and through the support rod 306, the deck lower stand 3 and deck stand 4 rotate from upright 90 degrees to 60 degrees, and the moving nut 204 continues to move to the right, driving the deck lower stand 3, deck stand 4 and deck stand platform 1 to move to the right Return to the initial position.

Claims (4)

1. A movable shelter end plate riser device is characterized in that: it comprises a deck stand platform, a transmission mechanism, a stand under the deck, a stand on the deck and double tracks; Installed on the ground, the deck stand platform is installed on the track, the transmission mechanism is installed in the middle of the double track, the deck lower stand is hinged on the deck stand platform, and is hinged with the transmission mechanism, the deck stand is connected to the The lower frame of the deck is connected by a rack and pinion mechanism; The deck stand platform includes a stand support plate, a platform support and walking wheels; the platform support adopts profile weldments, the stand support plate is fixed on the platform support, and 4 walking wheels are installed at the bottom of the platform support, 4 The walking wheels are placed on double tracks, which can make the deck stand platform move back and forth. 2. A movable shelter end plate riser device according to claim 1, characterized in that: the transmission mechanism includes a fixed bracket, a screw support frame, a transmission screw, a moving nut block, a slider, and a coupling , servo motor, motor support frame and guide rail; the fixed bracket and the motor support frame are all welded parts of profiles, and are fixed on the ground. In the support frame, the right end of the drive screw is connected to the servo motor through a coupling, the servo motor is fixed on the motor support frame, the moving nut block is installed in cooperation with the drive screw to form a screw pair, the moving nut block is fixed on the slider, and the moving nut block is fixed on the slider. The nut block is clamped in the middle groove of the support plate of the stand, the slide block is installed on the guide rail to form a moving pair, and the guide rail is fixed on the fixed bracket. 3. A movable shelter end plate riser device according to claim 1, characterized in that: said deck lower stand includes support blocks, fixed limit blocks, rollers, gears, lower main frame, support Rod, connecting block, rocker and lower push rod; the lower main frame adopts profile welding parts, two supporting blocks are respectively fixed on the lower end of the lower main frame, and two fixed limit blocks are respectively fixed on two supporting blocks , the rollers are installed in the groove of the support block, which can realize the movement of the deck during the centering and clamping process; the rocker is installed on the upper end of the vertical beam on one side of the lower main frame, and there are 4 pin holes on the wheel disc of the rocker. There are also 4 bolt holes at the corresponding position of the vertical beam on one side of the lower main frame. The rocker can be positioned by the bolt, and the gear is fixed on the rocker. One end of the support rod is hinged with one end of the connecting block, and the other end of the support rod is connected with the moving nut block. Hinged, the connecting block is fixed on the back of the lower main frame, and the lower push plate is fixed on both sides of the lower main frame, which can be used to push the left and right side panels of the shelter to move forward. 4. A kind of movable shelter end plate riser device according to claim 1, characterized in that: the stand on the deck comprises a spring limit block, a movable block, a movable hinge, an upper push plate, The upper main frame, the rack, the inner support column and the small roller; the upper main frame is mainly welded by rectangular steel pipe and channel steel, and the upper ends of the rack and the inner support column are respectively fixed on the vertical beams on both sides of the upper main frame Among them, a row of small rollers is installed at the lower end of the rack, and two rows of small rollers are installed at the lower end of the inner support column. The rack and the lower end of the inner support column are respectively installed in the beams on both sides of the lower main frame to form a moving pair, and the rack and the gear mesh A gear pair is formed, and the rotation of the gears can drive the rack and the inner support column to move up and down in the vertical beam of the lower main frame to realize the lifting of the vertical frame on the deck; the two movable blocks are installed on the upper main frame through a movable hinge The upper end of the upper end, the spring limiting block is fixed in the square groove of the movable block, and the deck is limited to prevent the upright deck from turning over, and the upper push plate is fixed on both sides of the upper main frame.

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