CN216406623U

CN216406623U - Be applied to flexible machine of fire door department in commodity circulation letter sorting system

Info

Publication number: CN216406623U
Application number: CN202122499979.XU
Authority: CN
Inventors: 李孔纯; 汤勇
Original assignee: Ganghong Mechanical Engineering Nanjing Co ltd
Current assignee: Ganghong Mechanical Engineering Nanjing Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-29
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a telescopic machine applied to a fire door in a logistics sorting system, belonging to the technical field of telescopic machines, and the technical scheme is characterized by comprising a telescopic machine body, wherein universal wheels are installed on the bottom end surface of the telescopic machine body, an installation groove is formed in the right side wall of the telescopic machine body, fixed plates are fixedly installed on the front side wall and the rear side wall in the installation groove, and supporting rods are installed on the opposite sides of the two fixed plates, so that when a fire disaster occurs, a rope winding roller is rotated to wind a rope by starting a motor, the rope is tightened, the telescopic machine body is pulled to be away from the fire door quickly, the fire door is closed quickly, a big fire is blocked in time, when the telescopic machine body is contacted with a protection plate, the protection plate is impacted by the movement of the telescopic machine body, and the impact force is buffered by compressing a spring, make the flexible quick-witted body slowly stop, prevent that flexible quick-witted body striking from playing the effect of protection on the curb plate.

Description

Be applied to flexible machine of fire door department in commodity circulation letter sorting system

Technical Field

The utility model relates to the technical field of telescopic machines, in particular to a telescopic machine applied to a fire door in a logistics sorting system.

Background

In the commodity circulation letter sorting system, because of the safety need, can arrange a plurality of fire doors in the letter sorting system to reach the mesh that can cut off the intensity of a fire fast and spread when taking place conflagration. Prevent that fire door is to the top down completion and close, can cut off whole letter sorting system when closing, the mode of cutting off at present is that the manual work removes the transfer chain of preventing fire door below, reserves the space that prevents fire door drop-down, accomplishes the fire source separation. But because the conveying equipment is bulky and heavy, the equipment is time-consuming and labor-consuming to move in an emergency, and the blocking efficiency is influenced.

At present CN 213386526U discloses a be applied to flexible machine of fire door department in commodity circulation letter sorting system, this flexible machine is when meetting the conflagration, and telescopic machanism through self removes conveying platform, vacates and prevents that fire door pulls down the space for prevent that fire door can close rapidly, because the flexible machine is when stretching out longer and carrying the in-process emergence conflagration of goods, the conveying platform of flexible machine is near self shrink, is difficult to quick release in the follow fire door, can influence preventing that fire door in time closes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a telescopic machine applied to a fire door in a logistics sorting system to solve the problems.

The utility model is realized in such a way that the telescopic machine applied to a fire door in a logistics sorting system comprises a telescopic machine body, wherein universal wheels are installed on the bottom end surface of the telescopic machine body, an installation groove is formed in the right side wall of the telescopic machine body, fixed plates are fixedly installed on the front side wall and the rear side wall in the installation groove, supporting rods are installed on the opposite sides of the two fixed plates, and a winding roller is fixedly installed at the right end between the two supporting rods; and the moving device is arranged on the right side of the telescopic machine body and used for rapidly pulling the telescopic machine body to move.

In order to prevent the telescopic machine body from impacting on the side plate while the telescopic machine body is slowly stopped, the moving device comprises the side plate, a support frame and a fixing frame are fixedly mounted on the left side wall of the side plate from bottom to top in sequence, a wire collecting roller is mounted between two supporting legs of the support frame, a roller is mounted between the two supporting legs of the fixing frame, a groove is formed in the upper end of the left side wall of the side plate, a sliding rod is fixedly mounted in the groove, two sliding blocks distributed in the front and back direction are movably sleeved on the outer side wall of the sliding rod, buffer rods are movably connected to the left side walls of the two sliding blocks through rotating shafts, and a protection plate is movably mounted at the left ends of the two buffer rods.

In order to enable the take-up roller to rotate, the telescopic machine applied to the fire door in the logistics sorting system is preferably provided with a motor fixedly mounted on the front end face of the support frame, and the output end of the motor penetrates through the support leg in front of the support frame and is fixedly connected with the inner shaft of the take-up roller.

In order to buffer the sliding blocks, the outer side wall of the sliding rod is movably sleeved with two springs which are distributed in the front-back direction, and the two springs are respectively positioned on the opposite far sides of the two sliding blocks.

In order to wind and tighten the pulling rope, as a preferable telescopic machine applied to a fire door in the logistics sorting system of the utility model, the pulling rope is wound on the outer side wall of the winding roller, and the other end of the pulling rope is wound on the outer side wall of the take-up roller after passing through the outer side wall of the roller.

In order to facilitate contact with the right side of the telescopic machine body, as a preferred telescopic machine applied to a fire door in the logistics sorting system of the utility model, the left side wall of the protection plate is arc-shaped.

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

the telescopic machine applied to the fire door in the logistics sorting system is characterized in that when a fire disaster occurs, the telescopic machine body contracts, then the winding roller is rotated to wind the stay cord by starting the motor, so that the stay cord is tightened, the winding roller is fixed and cannot rotate, the wound stay cord is pulled by the winding roller, so that the winding roller is pulled by the winding roller through the pulling support rod and the fixing plate, the telescopic machine body is pulled to be away from a fire door quickly, the fire door is closed quickly, the fire is blocked in time, when the telescopic machine body is braked, the telescopic machine body is heavier due to inertia, the telescopic machine body can continue to move, when the telescopic machine body is contacted with the protection plate, the protection plate is impacted by the movement of the telescopic machine body, the two buffer rods are extruded, the two buffer rods are pushed to push the sliding blocks to extrude the spring, and the spring is compressed, thereby cushion the impact force for the telescopic machine body slowly stops, prevents that the telescopic machine body striking from playing the effect of protection on the curb plate.

Drawings

Fig. 1 is a structural view of a telescopic machine applied to a fire door in a logistics sorting system of the utility model;

FIG. 2 is a top view of the wire winding roller of FIG. 1 in accordance with the present invention;

FIG. 3 is a left side partial block diagram of the side panel of FIG. 1 in accordance with the present invention;

fig. 4 is a top sectional view of the side panel of fig. 1 of the present invention.

In the figure, 1, a telescopic machine body; 101. a universal wheel; 2. mounting grooves; 201. a fixing plate; 202. a support bar; 203. a winding roller; 204. pulling a rope; 3. a mobile device; 301. a side plate; 4. a support frame; 401. a motor; 402. a wire take-up roller; 5. a fixed mount; 501. a roller; 6. a groove; 601. a slide bar; 602. a slider; 603. a spring; 7. a buffer rod; 8. and (4) a protective plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, a telescopic machine applied to a fire door in a logistics sorting system comprises a telescopic machine body 1, wherein a universal wheel 101 is installed on the bottom end surface of the telescopic machine body 1, an installation groove 2 is formed in the right side wall of the telescopic machine body 1, fixing plates 201 are fixedly installed on the front side wall and the rear side wall inside the installation groove 2, supporting rods 202 are installed on the opposite sides of the two fixing plates 201, and a winding roller 203 is fixedly installed at the right end between the two supporting rods 202; and the moving device 3 is arranged on the right side of the telescopic machine body 1 and used for rapidly pulling the telescopic machine body 1 to move.

In this embodiment: through the installation universal wheel 101, when the conflagration breaing out, the stay cord 204 is tightened up to mobile device 3, make stay cord 204 pulling telescopic machine body 1 remove, universal wheel 101 can bear telescopic machine body 1 and remove, make telescopic machine body 1 can keep away from fire door fast, thereby protect telescopic machine body 1 and express delivery piece, fix the position of wire winding roller 203 through two bracing pieces 202, make wire winding roller 203 unable to rotate, thereby be convenient for stay cord 204 pulling telescopic machine body 1 to remove.

As a technical optimization scheme of the utility model, the moving device 3 comprises a side plate 301, a supporting frame 4 and a fixed frame 5 are fixedly installed on the left side wall of the side plate 301 from bottom to top in sequence, a wire take-up roller 402 is installed between two supporting legs of the supporting frame 4, a roller 501 is installed between the two supporting legs of the fixed frame 5, a groove 6 is formed in the upper end of the left side wall of the side plate 301, a sliding rod 601 is fixedly installed inside the groove 6, two sliding blocks 602 distributed in the front and back are movably sleeved on the outer side wall of the sliding rod 601, the left side walls of the two sliding blocks 602 are both movably connected with a buffer rod 7 through a rotating shaft, and a protection plate 8 is movably installed at the left ends of the two buffer rods 7.

In this embodiment: the positions of the wire take-up roller 402 and the roller 501 can be fixed by arranging the support frame 4 and the fixing frame 5, the pull rope 204 is wound around the upper end of the roller 501 and then wound on the wire take-up roller 402, when a fire breaks out, the motor 401 rotates to drive the wire take-up roller 402 to rotate, the pull rope 204 is pulled to take-up the wire, the pull rope 204 pulls the winding roller 203, so that the extension machine body 1 is quickly away from the fireproof door to block the fire in time, because the telescopic machine body 1 is heavy, when the telescopic machine body 1 continuously moves to be close to the side plate 301 due to the action of inertia during artificial braking, the telescopic machine body 1 is firstly contacted with the protection plate 8, the protection plate 8 is impacted by the moving impact of the telescopic machine body 1, further moving towards the side plate 301, the two buffer rods 7 are driven to push the sliding block 602 to press the spring 603, the spring 603 is driven to compress, the impact force is buffered, so that the telescopic machine body 1 is slowly stopped while preventing the telescopic machine body 1 from colliding against the side plate 301.

As a technical optimization scheme of the utility model, a motor 401 is fixedly mounted on the front end surface of the support frame 4, and the output end of the motor 401 penetrates through the support leg in front of the support frame 4 and is fixedly connected with the inner shaft of the take-up roller 402.

In this embodiment: by activating the motor 401, the take-up roller 402 is rotated, and the pull rope 204 is wound and tightened.

As a technical optimization scheme of the utility model, the outer side wall of the sliding rod 601 is movably sleeved with two springs 603 distributed in the front and back, and the two springs 603 are respectively positioned on one side of the two sliding blocks 602 which are relatively far away.

In this embodiment: by providing two springs 603, when the two sliders 602 move relatively away from each other, the two springs 603 can be pressed to compress the two springs 603, thereby playing a role of buffering.

As a technical optimization scheme of the present invention, a pull rope 204 is wound around an outer sidewall of the winding roller 203, and the other end of the pull rope 204 is wound around an outer sidewall of the take-up roller 402 through an outer sidewall of the roller 501.

In this embodiment: by providing the rope 204, the rope 204 is wound and tightened by the winding roller 203, and the rope 204 can be tightened, so that the compressor body 1 can be pulled and moved.

As a technical optimization scheme of the utility model, the left side wall of the protection plate 8 is arc-shaped.

In this embodiment: the left side wall through setting up guard plate 8 is the arc form, is convenient for contact with the right side of flexible quick-witted body 1.

The working principle and the using process of the utility model are as follows: firstly, when a fire occurs, the telescopic machine body 1 contracts, then the motor 401 is started, the belt winding roller 402 rotates to wind the pull rope 204, the pull rope 204 is made to tighten, the winding roller 203 is fixed and cannot rotate, the wound pull rope 204 pulls the winding roller 203 at the moment, the winding roller 203 pulls the supporting rod 202 and the fixing plate 201, so that the telescopic machine body 1 is pulled to be away from a fireproof door quickly, the fireproof door is closed quickly, a big fire is blocked in time, when the telescopic machine body 1 is braked, the telescopic machine body 1 can continue to move due to the action of inertia because the telescopic machine body 1 is heavy, when the telescopic machine body 1 is contacted with the protection plate 8, the protection plate 8 is impacted by the movement of the telescopic machine body 1, two buffer rods 7 are extruded, and two buffer rods 7 are made to push the sliding block 602 to extrude the spring 603, the spring 603 is enabled to compress, so that impact force is buffered, the telescopic machine body 1 is enabled to stop slowly, the telescopic machine body 1 is prevented from being impacted on the side plate 301, and a protection effect is achieved.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to flexible machine of fire door department in commodity circulation letter sorting system which characterized in that includes:

the telescopic machine comprises a telescopic machine body (1), universal wheels (101) are mounted on the bottom end face of the telescopic machine body (1), a mounting groove (2) is formed in the right side wall of the telescopic machine body (1), fixing plates (201) are fixedly mounted on the front side wall and the rear side wall inside the mounting groove (2), supporting rods (202) are mounted on the opposite sides of the two fixing plates (201), and a winding roller (203) is fixedly mounted at the right end between the two supporting rods (202);

the moving device (3) is arranged on the right side of the telescopic machine body (1) and used for rapidly pulling the telescopic machine body (1) to move.

2. The telescopic machine applied to the fire door in the logistics sorting system as claimed in claim 1, wherein: mobile device (3) are including curb plate (301), supreme fixed mounting in proper order has support frame (4) and mount (5) down to the left side wall of curb plate (301), install between two landing legs of support frame (4) and receive line roller (402), install between two landing legs of mount (5) gyro wheel (501), curb plate (301) left side wall's upper end is seted up fluted (6), the inside fixed mounting of recess (6) has slide bar (601), slider (602) that distribute around two are cup jointed in the lateral wall activity of slide bar (601), two the left side wall of slider (602) all has buffer beam (7), two through pivot swing joint the left end movable mounting of buffer beam (7) has guard plate (8).

3. The telescopic machine applied to the fire door in the logistics sorting system as claimed in claim 2, wherein: the front end face of the support frame (4) is fixedly provided with a motor (401), and the output end of the motor (401) penetrates through the support leg in front of the support frame (4) and is fixedly connected with the inner shaft of the take-up roller (402).

4. The telescopic machine applied to the fire door in the logistics sorting system as claimed in claim 2, wherein: the outer side wall of the sliding rod (601) is movably sleeved with two springs (603) which are distributed front and back, and the two springs (603) are respectively positioned on one side, far away from the two sliding blocks (602), relatively.

5. The telescopic machine applied to the fire door in the logistics sorting system as claimed in claim 2, wherein: and a pull rope (204) is wound on the outer side wall of the winding roller (203), and the other end of the pull rope (204) penetrates through the outer side wall of the roller (501) and is wound on the outer side wall of the take-up roller (402).

6. The telescopic machine applied to the fire door in the logistics sorting system as claimed in claim 2, wherein: the left side wall of the protection plate (8) is arc-shaped.