CN209733036U

CN209733036U - Bookshelf is kept apart in library's fire prevention

Info

Publication number: CN209733036U
Application number: CN201920200469.8U
Authority: CN
Inventors: 肖尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2019-12-06
Anticipated expiration: 2029-02-15

Abstract

The utility model discloses a bookshelf is kept apart in library's fire prevention, include: the fireproof rolling curtain comprises a fireproof rolling curtain body, a bookshelf combination, a base and a driving device, wherein the bookshelf combination comprises three bookshelves which are arranged at equal intervals, the left bookshelf and the middle bookshelf are arranged on a sliding rail in a sliding mode, and the driving device comprises a driving box arranged at the bottom of the left bookshelf; the fireproof roller shutters are arranged in two groups and are respectively positioned on one side of the left bookshelf and one side of the right bookshelf. The utility model discloses a bookshelf is kept apart in fire prevention adopts the form that three bookshelf was a set of, makes bookshelf slow movement and draw close together when the conflagration, and bookshelf form sealedly, realize books and keep apart, have fire prevention and waterproof dual effect, and both sides then shelter from through the fire prevention roll curtain, can effectively deal with the condition of a fire, protection books.

Description

Bookshelf is kept apart in library's fire prevention

Technical Field

The utility model relates to a library's equipment correlation technique field specifically is a bookshelf is kept apart in library's fire prevention.

Background

Most of books stored in the library are made of paper and are inflammable, and fire prevention and fire fighting measures in the library need to be made strictly.

Usually, the bookshelf of a library is open, books are placed on the bookshelf, the books on the bookshelf fully contact with the air, when a fire disaster occurs in the library, the exposed books on the bookshelf easily burn, and the books hidden in the library are huge in quantity, so that the rescue work on all the books cannot be completed in a short time, and a large amount of loss is caused.

There is the bookshelf that has the fire prevention function among the prior art, be the library of CN 206482286U with the fire prevention bookshelf like bulletin number, expand through the drive motor control fire prevention cloth is automatic, separate the isolation that realizes books in the bookshelf, drive motor passes through wireless mode and connects, automatic start after acquireing fire alarm early warning signal, the bookshelf one side can only be kept out to the fire prevention roll-up curtain, consequently, all will set up a plurality of book curtains and drive arrangement on every bookshelf, the structure is complicated, furthermore, at the in-process of putting out a fire, library's building automatic fire extinguishing system has the part to adopt the mode of spraying to put out a fire, and the sealed effect of rolling up the curtain is limited, the water that sprays is easily splashed into in the shelf, also has the destructiveness to books itself.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bookshelf is kept apart in library's fire prevention to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A library fire resistant isolation bookshelf comprising: the fire-proof rolling curtain comprises a fire-proof rolling curtain, a bookshelf combination, a base and a driving device, wherein the bookshelf combination comprises three left bookshelves, a middle bookshelf and a right bookshelf which are arranged at equal intervals, the base is arranged below the bookshelf combination, two parallel slide rails are arranged on the base, rollers are arranged at the bottoms of the left bookshelves and the middle bookshelves, the right bookshelves are fixedly arranged on the ground, the rollers are arranged on the slide rails in a sliding manner, the driving device comprises a driving box arranged at the bottom of the left bookshelves, a motor, a speed reducer and a gear mechanism are arranged in the driving box, the gear mechanism and the motor are respectively connected to an output shaft and an input shaft of the speed reducer, racks are further arranged on the base, and the racks;

the fire prevention roll of curtain sets up two sets ofly, is located the one side of left side bookshelf and right side bookshelf respectively, and the fire prevention roll of curtain is rolled up at the epaxial formation of roll curtain by fire prevention cloth, and fire prevention cloth one end is fixed on the bookshelf, and the other end is fixed at the roll curtain epaxially, roll curtain axle both ends are connected to actuating mechanism through the stay wire, actuating mechanism sets up at left side bookshelf and right side bookshelf top, and actuating mechanism includes: the pull wire is sleeved on the hook claw, and push rods corresponding to the two baffles are arranged at the top of the middle bookshelf.

As a further aspect of the present invention: and high-temperature-resistant pads are fixedly adhered to the two sides of the left bookshelf and the right bookshelf relative to the middle bookshelf and the frame of the middle bookshelf.

As a further aspect of the present invention: the high-temperature-resistant pad is made of heat-resistant silica gel.

As a further aspect of the present invention: and a fire detector system and a region alarm system are also arranged in the driving box, and the fire detector system is connected with a PLC (programmable logic controller) of the motor.

As a further aspect of the present invention: still be provided with the battery in the drive box, the battery is connected to the motor.

As a further aspect of the present invention: and a stop block is fixedly arranged on the turntable.

As a further aspect of the present invention: the fireproof cloth is made of basalt fiber fireproof cloth material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bookshelf is kept apart in fire prevention adopts the form that three bookshelf was a set of, makes bookshelf slow movement and draw close together when the conflagration, and bookshelf form sealedly, realize books and keep apart, have fire prevention and waterproof dual effect, and both sides then shelter from through the fire prevention roll curtain, can effectively deal with the condition of a fire, protection books.

drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic top view of the actuating mechanism of the present invention.

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 to 3, in an embodiment of the present invention, a library fireproof isolation bookshelf includes: the fireproof rolling curtain comprises a fireproof rolling curtain 1, a bookshelf combination, a base 3 and a driving device, wherein the bookshelf combination comprises three left bookshelves 2, a middle bookshelf 6 and a right bookshelf 8 which are arranged at equal intervals, namely three bookshelves form a group, the base 3 is arranged below the bookshelf combination, two parallel sliding rails 31 are arranged on the base 3, rollers 4 are arranged at the bottoms of the left bookshelves 2 and the middle bookshelves 6, the right bookshelves 8 are fixedly arranged on the ground, the rollers 4 are arranged on the sliding rails 31 in a sliding manner, the driving device comprises a driving box 5 arranged at the bottom of the left bookshelves 2, a motor 54, a speed reducer 53, a gear mechanism 52 and a storage battery 51 are arranged in the driving box 5, the gear mechanism 52 and the motor 54 are respectively connected to an output shaft and an input shaft of the speed reducer 53, a rack 32 is also arranged on the base 3, the rack 32 is meshed with the gear, when a fire condition monitoring system in a library building monitors a fire condition, a motor 54 is started to drive a left bookshelf 2 to slowly move along a slide rail 31 and move to one side of a middle bookshelf 6, the left bookshelf 2 props against the middle bookshelf 6 and drives the middle bookshelf 6 to move together to a right bookshelf 8, and finally the middle bookshelf 6 is tightly pressed on one side of the right bookshelf 8, so that the middle bookshelf 6 is tightly pressed between the bookshelves on two sides, two sides of the middle bookshelf 6 and two opposite sides of the bookshelves on two sides can be sealed and isolated, flame is not easy to flee into the shelf body when a fire occurs, and books are protected; in addition, when spraying for fire extinguishing, isolated spray can be directly sprayed on the books;

Fireproof rolling shutter 1 sets up two sets ofly, is located one side of left side bookshelf 2 and right side bookshelf 8 respectively, and fireproof rolling shutter 1 is rolled up at the epaxial formation of roll curtain by fireproof cloth, and fireproof cloth one end is fixed on the bookshelf, and the other end is fixed on the roll curtain axle, roll curtain axle both ends are connected to actuating mechanism 7 through act as go-between 11, actuating mechanism 7 sets up at left side bookshelf 2 and 8 tops of right side bookshelf, and actuating mechanism 7 includes: hook 71, carousel 72 and baffle 73, baffle 73 and hook 71 are all fixed on carousel 72, carousel 72 rotates and installs at the bookshelf top, 11 covers on hook 71 act as go-between, middle part bookshelf 6 top set up respectively with two corresponding push rods 61 of baffle 73, when the bookshelf is close to each other and draws close, push rod 61 will promote baffle 73 and revolve the rotation of dish 72 center, make and act as go-between 11 and break away from hook 71, fire prevention roll screen 1 falls automatically under the action of gravity and pulls open, seals the both sides of left side bookshelf 2 and right side bookshelf 8 to make three bookshelf whole seal that draws close together, play the fire prevention effect.

The high-temperature-resistant pads 21 are fixedly adhered to the two sides of the left bookshelf 2 and the right bookshelf 8 relative to the middle bookshelf 6 and the frame of the middle bookshelf 6, and after the bookshelves are mutually closed, the high-temperature-resistant pads 21 are extruded, so that a higher sealing effect can be achieved.

Still be provided with fire detector system, regional alarm system in the drive box 5, fire detector system is connected with the PLC controller of motor 54, and the cigarette, heat and the light that the fire course produced can be changed into signal of telecommunication through fire detector and report to the police, make automatic fire extinguishing system and drive arrangement start, in time put out the fire, and regional alarm can be with the signal conversion that fire detector sent acousto-optic warning. The fire detection system and the area alarm system are all components of an existing automatic fire alarm system, and the control structure of the fire detection system and the motor 54 can refer to the documents in the background art, and are not described herein again.

A stop 74 is fixedly arranged on the rotary disc 72 and is used for controlling the rotary disc 72 to rotate only in one direction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bookshelf is kept apart in library's fire prevention which characterized in that: the method comprises the following steps: the fireproof rolling curtain comprises a fireproof rolling curtain body (1), a bookshelf combination, a base (3) and a driving device, wherein the bookshelf combination comprises a left bookshelf (2), a middle bookshelf (6) and a right bookshelf (8) which are arranged at equal intervals, the base (3) is arranged below the bookshelf combination, two parallel sliding rails (31) are arranged on the base (3), rollers (4) are arranged at the bottoms of the left bookshelf (2) and the middle bookshelf (6), the right bookshelf (8) is fixedly arranged on the ground, the rollers (4) are arranged on the sliding rails (31) in a sliding manner, the driving device comprises a driving box (5) arranged at the bottom of the left bookshelf (2), a motor (54), a speed reducer (53) and a gear mechanism (52) are arranged in the driving box (5), the gear mechanism (52) and the motor (54) are respectively connected to an output shaft and an input shaft of the speed reducer (53), the base (3) is also provided with a rack (32), and the rack (32) is meshed with a gear mechanism (52);

Fireproof rolling curtain (1) sets up two sets ofly, is located the one side of left side bookshelf (2) and right side bookshelf (8) respectively, and fireproof rolling curtain (1) is rolled up at rolling up epaxial formation by fireproof cloth, fireproof cloth one end is fixed on the bookshelf, and the other end is fixed at rolling up epaxially, rolling up epaxial both ends and being connected to actuating mechanism (7) through acting as go-between (11), actuating mechanism (7) set up at left side bookshelf (2) and right side bookshelf (8) top, and actuating mechanism (7) include: the bookshelf comprises hooks (71), a rotary table (72) and baffles (73), wherein the baffles (73) and the hooks (71) are fixed on the rotary table (72), the rotary table (72) is rotatably installed at the top of the bookshelf, pull wires (11) are sleeved on the hooks (71), and push rods (61) corresponding to the two baffles (73) are arranged at the top of the middle bookshelf (6).

2. The fireproof isolation bookshelf for the library according to claim 1, wherein: and high-temperature-resistant pads (21) are fixedly adhered to the two sides of the left bookshelf (2) and the right bookshelf (8) relative to the middle bookshelf (6) and the frame of the middle bookshelf (6).

3. The fireproof isolation bookshelf for the library according to claim 2, wherein: the high-temperature-resistant pad (21) is made of heat-resistant silica gel.

4. the fireproof isolation bookshelf for the library according to claim 1, wherein: and a fire detector system and a region alarm system are also arranged in the drive box (5), and the fire detector system is connected with a PLC (programmable logic controller) of the motor (54).

5. The fireproof isolation bookshelf for libraries according to claim 1 or 4, wherein: still be provided with battery (51) in drive case (5), battery (51) are connected in motor (54).

6. The fireproof isolation bookshelf for the library according to claim 1, wherein: a stop block (74) is fixedly arranged on the rotating disc (72).

7. The fireproof isolation bookshelf for the library according to claim 1, wherein: the fireproof cloth is made of basalt fiber fireproof cloth material.