CN2096623U

CN2096623U - Anti-theft door

Info

Publication number: CN2096623U
Application number: CN 91217716
Authority: CN
Inventors: 张传维; 丁国庆
Original assignee: Dalian Earthquake Proof Reinforce Construction Engineer Co
Current assignee: Dalian Earthquake Proof Reinforce Construction Engineer Co
Priority date: 1991-07-05
Filing date: 1991-07-05
Publication date: 1992-02-19

Abstract

The utility model provides an anti-theft door, which is a device being suitable for preventing prying, cracking and breaking of other tool for criminal purpose when arranged on the outer door of the dormitory and the office. The utility model comprises a doorframe assembly 1 and at least three sets of door leaf assemblies 10, wherein, the doorframe assembly 1 is a rectangular framework and arranged on the wall of the doorframe; one side edge of the door leaf assembly 10 is connected with the side post of the doorframe, the other side edge is connected with the other side post of the doorframe through a locking mechanism, each set of door leaf assembly 10 is fixedly connected with paired upright door strips 11, and the upright door strips 11 are mutually in movable connection through a binodal plate 12 and a single section plate 13. The utility model has good rigidity, heavy building flexible opening or closing, good anti-theft performance and beautiful appearance and is convenient for passing and moving and lifting goods.

Description

Anti-theft door

The utility model relates to a kind of security door, is to be applicable to be installed on dormitory, the office's external door to prevent to prize to pound and device that other tools used in crime destroy.

In the prior art, security door pattern kind is a lot of, easy be with original boarded door external packets with iron sheet, adopt outward opening, two built-in locks are installed, perpendicularly solid then make whole fan paling form iron gate, can draw back and the grid type activity iron gate of purse up with the welding of section bars such as angle steel, first steel, band steel, steel pipe.Also have and adopt rolling door that aluminium sheet or steel plate make etc.The major defect that they exist is that each part soundness of iron gate is relatively poor, easily pried open and cut off, twist, door lock is easily smashed to bore and opens and use master key to disclose out, still can not guarantee property safety, the security door that the also has position that takes up room behind breakdown is bigger, personnel come in and go out and inconvenience is often felt in the article lift to move, and profile is very not attractive in appearance, use underaction light.

The purpose of this utility model provides that a kind of integral body and each are partly all quite sturdy and durable, door lock is hidden and be provided with cover sheet, can stretch to draw in to be convenient to come in and go out current and the article lift to move, manoeuvrable is convenient and the movable tension type security door of good looking appearance.

The utility model provides a kind of security door, be to be applicable to be installed in dormitory, preventing on office's external door prized and pounded and device that other tools used in crime destroy, it is connected another side on the door frame side-pillar and uses locking mechanism to be connected door leaf on another lateral column of doorframe to assemble ［ 10 ］ and formed by being fixedly mounted on doorframe assembling ［ 1 ］ and an one side on the doorframe wall substantially, it is characterized in that: described doorframe assembling ［ 1 ］ is fixedly connected rectangular frame, described door leaf assembling ［ 10 ］ be by each group more than three groups fixedly connected paired perpendicular door bar ［ 11 ］ is all arranged and between each group perpendicular door bar ［ 11 ］, utilize respectively binodal plate ［ 12 ］ single-unit plate ［ 13 ］ flexibly connect constituted.Its doorframe assembling ［ 1 ］ be by about the crossbeam made from the empty stomach material ［ 4 ］ of two upright vertical slot plates ［ 2 ］ and two levels up and down fixedly connected formation, a vertical slot plate ［ 2 ］ inboard therein is provided with upright plate ［ 3 ］ fixedlying connected with keep to the side the most a pair of perpendicular door bar ［ 11 ］ of edge of door leaf assembling ［ 10 ］, and in the side localized immobilization near 1/3rd height and position places, top of another root vertical slot plate ［ 2 ］ plate ［ 5 ］ that has dead bolt hole and padlock nostril is arranged, the complete corresponding matching in padlock nostril on the lock cap ［ 9 ］ that other side use hinge ［ 8 ］ of its padlock nostril and same vertical slot plate ［ 2 ］ flexibly connects.Its door leaf assembling ［ 10 ］ its each uprightly is perpendicular door bar ［ 11 ］ that parallel longitudinal arranges and is that square material is made on an empty stomach, its each relative inner face of forming perpendicular door bar ［ 11 ］ is equipped with connectivity open slot from top to bottom, wherein except that have a pair of perpendicular door bar ［ 11 ］ that keeps to the side be fixedly connected on doorframe assembling ［ 1 ］ go up all the other all paired perpendicular door bars ［ 11 ］ all assemble the upward left and right sides slippage of lower and upper cross-member ［ 4 ］ of ［ 1 ］ with clamping and ride over doorframe in the middle of it, the a pair of in addition perpendicular door bar ［ 11 ］ that keeps to the side is by the whole containing of perpendicular door bar ［ 6 ］ of big cross section, be fixed with handle ［ 29 ］ in the outside, perpendicular door bar ［ 6 ］ middle part, be fixed with door lock ［ 7 ］ at its inner chamber near 1/3rd height and position places, top, the complete corresponding matching of dead bolt hole on the dead bolt of door lock ［ 7 ］ and the plate ［ 5 ］, the perpendicular door bar of locating at installation door lock ［ 7 ］［ 11 ］ need disconnect in the centre, reserve installing space, leave 2 millimeters with interior gap between two sides and the interior parietal suture of vertical slot plate ［ 2 ］ before and after the perpendicular door bar ［ 6 ］, door lock ［ 7 ］ is all covered by lock cap ［ 9 ］ when the keyhole on the side needs at the padlock locking.Each paired perpendicular door bar ［ 11 ］ in its door leaf assembling ［ 10 ］ is fixedly connected in the following way: its inner two ends, center of rotation place of a, installation binodal plate ［ 12 ］ single-unit plate ［ 13 ］ use half spacer ［ 18 ］ and packing ring ［ 14 ］ to carry out at interval, only installing its inboard bigger packing ring of employing thickness that needs of the commentaries on classics heart of two blocks of joint plates respectively, give rivet clasp together with two perpendicular door bars ［ 11 ］ from two outsides with rivet ［ 16 ］; B, then its inner two ends use spacer ［ 31 ］ and packing ring ［ 14 ］ to carry out the interval respectively at binodal plate ［ 12 ］ single-unit plate ［ 13 ］ slide down moved end place, its inboard of sliding end that two blocks of joint plates only are installed needs to adopt the bigger packing ring of thickness, uses rivet ［ 15 ］ two ends to be packed into after two spacers ［ 31 ］ outside gives rivet clasp again and erects in the vertical open slot of door bar ［ 11 ］; C, two to three tie points of going up planing surface near lower transverse beam ［ 4 ］ in the bottom of perpendicular door bar ［ 11 ］ use two ends to be respectively equipped with half spacer ［ 18 ］, the middle roller ［ 19 ］ that is equipped with on roller housing ［ 20 ］, use rivet ［ 16 ］ to give rivet clasp together with two perpendicular door bars ［ 11 ］ from the outside; D, go up near lower transverse beam ［ 4 ］ in the bottom of perpendicular door bar ［ 11 ］ and one group of two ends respectively to be set on the outermost movable end of planing surface and the central point half spacer ［ 18 ］ to be housed respectively, middlely to clamp the bearing ［ 24 ］ that sliding sleeve ［ 25 ］ are arranged in, and give outside two perpendicular bars ［ 11 ］ fastening with fillister head bolt ［ 21 ］ and nut ［ 22 ］ with two bearing pressure pads ［ 23 ］; E, use long spacers ［ 17 ］ to give rivet clasp from two outside perpendicular bars ［ 11 ］ near each end points of top rail ［ 4 ］ and other suitable distance and position places with rivet ［ 16 ］ at each perpendicular door bar ［ 11 ］; F, a pair of perpendicular door bar of installing in perpendicular door bar ［ 6 ］［ 11 ］ use cover ［ 26 ］ to withstand in inside, give rivet clasp with rivet ［ 27 ］ from two perpendicular door bars ［ 11 ］ outside.

The utility model compared with prior art, this security door rigidity is good, structure is firm, opens and closes flexible, the current lift to move article that reach of being convenient to come in and go out, keyhole is hidden in lock cap, is difficult for wrecking, theftproof performance is good.

Accompanying drawing:

Fig. 1, the total assembly drawing of security door.

Fig. 2, A-A sectional view.

Fig. 3, B-B sectional view.

Fig. 4, C-C sectional view.

Fig. 5, D portion sectional elevation.

Fig. 6, E portion sectional elevation.

Fig. 7, F portion sectional elevation.

Fig. 8, G portion sectional elevation.

Fig. 9, H portion sectional elevation.

Figure 10, I portion sectional elevation.

Component title in the figure:

1, doorframe assembling 2, vertical slot plate 3, plate 4, crossbeam 5, plate 6, perpendicular door bar 7, door lock 8, hinge 9, lock cap 10, door leaf assembling 11, perpendicular door bar 12, binodal plate 13, single-unit plate 14, packing ring 15, rivet 16, rivet 17, long spacer 18, half spacer 19, roller 20, roller housing 21, fillister head bolt 22, nut 23, bearing pressure pad 24, bearing 25, sliding sleeve 26, cover 27, rivet 28, vertical bar abrading block 29, handle 30, padlock 31, spacer

Embodiment: accompanying drawing 1 is depicted as the total assembly drawing of security door, its doorframe assembling ［ 1 ］ for the normal carbon steel plate A3 of 2 millimeters of used thicknesses by the high wide size compacting of doorframe outer wide 74 in dark 28 about two vertical slot plates ［ 2 ］ and descend thereon transverse horizontal respectively be welded respectively one with the A3 steel plate compacting of σ=1 outer wide 24 outside the rectangular frame of high 30 empty stomach square beam ［ 4 ］ composition.Bottom surface or each brill of medial surface at vertical slot plate ［ 2 ］ are made several holes so that be fixed on the doorframe exterior wall with expansive rivet.The perpendicular door bar ［ 11 ］ of the rectangular hollow section (RHS) of outer wide 22 front and back outer wide 16 about door leaf assembling ［ 10 ］ generally can use the A3 steel plate of seven pairs of σ=1 to be pressed into, and within it on portion's opposed inside face the centre from top to bottom connectivity leave wide 11 pod.The a pair of perpendicular door bar ［ 11 ］ that wherein keeps to the side is fixed with the vertical bar abrading block ［ 28 ］ that plastics are made by being fixedly welded on shown in the accompanying drawing 4 on inboard plate ［ 3 ］ vertical plane of vertical slot plate ［ 2 ］ between its front perpendicular door bar ［ 11 ］ and crossbeam ［ 4 ］.Another that keeps to the side then is inclusive in the perpendicular door bar ［ 6 ］ perpendicular door bar ［ 11 ］ and gives rivet clasp as shown in Figure 3, and perpendicular door bar ［ 6 ］ only leaves 2 millimeters with interior as far as possible little free gap with the interior lateral surface of vertical slot plate ［ 2 ］.Outer middle side part at perpendicular door bar ［ 6 ］ is welded with the handle made from steel pipe ［ 29 ］.Be provided with as shown in Figure 2 locking mechanism at it near 1/3rd height and position places, top; The steel plate ［ 5 ］ that has Door-lock bolt hole and padlock lock nostril is welded on one of them medial surface of vertical slot plate ［ 2 ］, the vertical slot plate in addition on the lateral surface of side welding fix one group of hinge ［ 8 ］ it gone up and has the lock cap ［ 9 ］ that padlock is locked the nostril on the preceding transverse plane that flexibly connects a zigzag, two padlock lock nostrils cooperate in correspondence with each other, in locking perpendicular door bar ［ 6 ］ inner chamber behind the hard-wired door lock ［ 7 ］, its dead bolt protrudes in the dead bolt hole of plate ［ 5 ］, and can mount a padlock ［ 30 ］ in the padlock of two correspondences lock nostril, lock cap ［ 9 ］ then all covers the keyhole of door lock ［ 7 ］ on perpendicular door bar ［ 6 ］ side.Binodal plate ［ 12 ］ is σ=4 steel plates of S shape, and single-unit plate ［ 13 ］ is semicircular σ=4 steel plates, and in the heart chord length is respectively 202 millimeters in its each hole.All paired mutually perpendicular door bars ［ 11 ］ carry out rivet clasp and fastening by the relevant each point of D, E, F, G, H, I shown in the accompanying drawing 1 respectively shown in accompanying drawing 5,6,7,8,9,10.Binodal plate ［ 12 ］ that is connected between paired perpendicular door bar ［ 11 ］ and single-unit plate ［ 13 ］ quantity and position also can be by different needs by debuging whole change.A paired perpendicular door bar ［ 11 ］ rides on lower transverse beam ［ 4 ］ and along its surperficial roll-sliding, and is very flexible.Can spray paint on demand after all assembling is finished, plastic-blasting or chromium plating to be to keep specious by its outer metallic surface for this security door.

Claims

1, a kind of security door, be to be applicable to be installed in dormitory, preventing on office's external door prized and pounded and device that other tools used in crime destroy, it is connected another side on the door frame side-pillar and uses locking mechanism to be connected door leaf on another lateral column of doorframe to assemble [10] and formed by being fixedly mounted on doorframe assembling [1] and an one side on the doorframe wall substantially, it is characterized in that: described doorframe assembling [1] is fixedly connected rectangular frame, described door leaf assembling [10] be by each group more than three groups fixedly connected paired perpendicular door bar [11] is all arranged and between each group perpendicular door bar [11], utilize respectively binodal plate [12] single-unit plate [13] flexibly connect constituted.

2, security door according to claim 1, it is characterized in that described doorframe assembling ［ 1 ］ be by about the crossbeam made from the empty stomach material ［ 4 ］ of two upright vertical slot plates ［ 2 ］ and two levels up and down fixedly connected formation, a vertical slot plate ［ 2 ］ inboard therein is provided with upright plate ［ 3 ］ fixedlying connected with keep to the side the most a pair of perpendicular door bar ［ 11 ］ of edge of door leaf assembling ［ 10 ］, and in the side localized immobilization near 1/3rd height and position places, top of another root vertical slot plate ［ 2 ］ plate ［ 5 ］ that has dead bolt hole and padlock nostril is arranged, the complete corresponding matching in padlock nostril on the lock cap ［ 9 ］ that other side use hinge ［ 8 ］ of its padlock nostril and same vertical slot plate ［ 2 ］ flexibly connects.

3, security door according to claim 1, it is characterized in that described door leaf assembling ［ 10 ］ its each uprightly is perpendicular door bar ［ 11 ］ that parallel longitudinal arranges and is that square material is made on an empty stomach, its each relative inner face of forming perpendicular door bar ［ 11 ］ is equipped with connectivity open slot from top to bottom, wherein except that have a pair of perpendicular door bar ［ 11 ］ that keeps to the side be fixedly connected on doorframe assembling ［ 1 ］ go up all the other all paired perpendicular door bars ［ 11 ］ all assemble the upward left and right sides slippage of lower and upper cross-member ［ 4 ］ of ［ 1 ］ with clamping and ride over doorframe in the middle of it, the a pair of in addition perpendicular door bar ［ 11 ］ that keeps to the side is by the whole containing of perpendicular door bar ［ 6 ］ of big cross section, be fixed with handle ［ 29 ］ in the outside, perpendicular door bar ［ 6 ］ middle part, be fixed with door lock ［ 7 ］ at its inner chamber near 1/3rd height and position places, top, the complete corresponding matching of dead bolt hole on the dead bolt of door lock ［ 7 ］ and the plate ［ 5 ］, the perpendicular door bar of locating at installation door lock ［ 7 ］［ 11 ］ need disconnect in the centre, reserve installing space.Leave 2 millimeters with interior gap between two sides and the interior parietal suture of vertical slot plate ［ 2 ］ before and after the perpendicular door bar ［ 6 ］, door lock ［ 7 ］ is all covered by lock cap ［ 9 ］ when the keyhole on the side needs at the padlock locking.

4, security door according to claim 1 is characterized in that each the paired perpendicular door bar ［ 11 ］ in the described door leaf assembling ［ 10 ］ is fixedly connected in the following way:

Its inner two ends, center of rotation place of a, installation binodal plate ［ 12 ］ single-unit plate ［ 13 ］ use half spacer ［ 18 ］ and packing ring ［ 14 ］ to carry out at interval, only installing its inboard bigger packing ring of employing thickness that needs of the commentaries on classics heart of two blocks of joint plates respectively, give rivet clasp together with two perpendicular door bars ［ 11 ］ from two outsides with rivet ［ 16 ］;

B, then its inner two ends use spacer ［ 31 ］ and packing ring ［ 14 ］ to carry out the interval respectively at binodal plate ［ 12 ］ single-unit plate ［ 13 ］ slide down moved end place, its inboard of sliding end that two blocks of joint plates only are installed needs to adopt the bigger packing ring of thickness, uses rivet ［ 15 ］ two ends to be packed into after two spacers ［ 31 ］ outside gives rivet clasp again and erects in the vertical open slot of door bar ［ 11 ］;

C, two to three tie points of going up planing surface near lower transverse beam ［ 4 ］ in the bottom of perpendicular door bar ［ 11 ］ use two ends to be respectively equipped with half spacer ［ 18 ］, the middle roller ［ 19 ］ that is equipped with on roller housing ［ 20 ］, use rivet ［ 16 ］ to give rivet clasp together with two perpendicular door bars ［ 11 ］ from the outside;

D, go up near lower transverse beam ［ 4 ］ in the bottom of perpendicular door bar ［ 11 ］ and one group of two ends respectively to be set on the outermost movable end of planing surface and the central point half spacer ［ 18 ］ to be housed respectively, middlely to clamp the bearing ［ 24 ］ that sliding sleeve ［ 25 ］ are arranged in, and give outside two perpendicular bars ［ 11 ］ fastening with fillister head bolt ［ 21 ］ and nut ［ 22 ］ with two bearing pressure pads ［ 23 ］;

E, use long spacers ［ 17 ］ to give rivet clasp from two outside perpendicular bars ［ 11 ］ near each end points of top rail ［ 4 ］ and other suitable distance and position places with rivet ［ 16 ］ at each perpendicular door bar ［ 11 ］;

F, a pair of perpendicular door bar of installing in perpendicular door bar ［ 6 ］［ 11 ］ use cover ［ 26 ］ to withstand in inside, give rivet clasp with rivet ［ 27 ］ from two perpendicular door bars ［ 11 ］ outside.