CN209413731U - A kind of door face board of replaceable splicing - Google Patents

Abstract

The utility model discloses a kind of door face boards of replaceable splicing, are related to a kind of door face board, the panel of existing security door is mostly lamina, it is connect using welding or riveting method with security door bottom frame, single sheathing structural strength is low, relatively easily by violence damage, and replaces inconvenience.The utility model includes multiple splice plates of bottom plate and bottom plate detachable connection, the detachable crosspiece between splice plate, and splice plate is successively spliced to form the panel for being laid in bottom plate from bottom to up.By the spliced panel of bottom plate and detachable connection, constitute front and back double panel structure, relative to traditional single sheathing, improve structural strength, the ability that violence destroys is stronger, and after the somewhere of panel is destroyed, it is only necessary to replace the splice plate of position at this, replacement is convenient, and maintenance cost is low.

Description

A kind of door face board of replaceable splicing

Technical field

The present invention relates to the door face boards that a kind of door face board more particularly to a kind of replaceable splice.

Background technique

Currently, the panel of security door is mostly lamina, it is connect using welding or riveting method with security door bottom frame, it is single Deck panels structural strength is low, relatively easily by violence damage, entire panel is caused to need replacing, in addition using welding or riveting Mode is connect with Door frame board, is difficult to dismantle, and maintenance replacement is very inconvenient, time-consuming and laborious, and maintenance cost is high.

Summary of the invention

The technical problem to be solved in the present invention and the technical assignment of proposition are to be improved and improved to prior art, A kind of door face board of replaceable splicing is provided, for the purpose of promoting intensity and maintain easily replacement.For this purpose, the present invention take it is following Technical solution.

A kind of door face board of replaceable splicing, including bottom plate, with multiple splice plates of bottom plate detachable connection, be located at and spell Crosspiece between fishplate bar, splice plate are successively spliced to form the panel for being laid in bottom plate from bottom to up.By bottom plate and detachable company The spliced panel connect, constitutes front and back double panel structure, relative to traditional single sheathing, improves structural strength, uprising The ability that power is destroyed is stronger, also, after the somewhere of panel is destroyed, it is only necessary to the splice plate of position at this is replaced, Replacement is convenient, and maintenance cost is low.

As optimization technique means: being bent to form stopper at left and right sides of the bottom plate, the splice plate is located at two Between stopper, the front end face and panel of stopper are mutually neat.The left and right location and installation of splice plate is realized, and makes bottom plate and panel in door Height it is consistent to size.

The medial surface of the stopper is equipped with multiple jacks, and the splice plate is equipped with what multiple and jack matched " ┏ " shape Pin.Pass through " movement is seated again after ┏ " shape pin insertion jack, it is convenient realize splice plate height to installation positioning it is solid Fixed, fixed structure is simple, easy to operate.

As optimization technique means: the splice plate is square, and four sides are equipped with the in-flanges to bend inwards.Pass through In-flanges easily realizes installation and positioning structure up and down, and turns over place without acute angle, and safety is good, is easily installed.

As optimization technique means: the crosspiece and splice plate detachable connection, the crosspiece is in a strip shape, crosspiece Length it is identical as splice plate.The setting of crosspiece realizes the location and installation of splice plate up and down direction, crosspiece when being destroyed, The replacement convenient for safeguarding of its detachable connection method.

As optimization technique means: the crosspiece is bent by metal plate, and four sides of metal plate bend inwards, and is formed Inwardly open crosspiece.The structural strength of crosspiece can be enhanced, convenient for position positioning up and down.

As optimization technique means: the upper and lower side of the crosspiece is equipped with the positioning region through being bent to form, described Splice plate is equipped with the location hole to match with positioning region, and the positioning region of the crosspiece is inserted into the location hole of splice plate.Positioning knot Structure is simple, and the positioning between realization and splice plate is facilitated to fix.

As optimization technique means: the stopper includes that successively the first flanging connected vertically, the second flanging, third are rolled over Side, Fourth Fold, first flanging, the second flanging, third flanging, Fourth Fold constitute box, and the length of Fourth Fold is short In the second flanging；First flanging is longer than third flanging.So that stopper is realized front and back and left and right is 2 laminates, and structure is simple, enhancing Structural strength, convenient for being attached fixation with other component.

As optimization technique means: the bottom plate is bent by a metal plate.It is easily manufactured, it is at low cost.

The utility model has the advantages that

1, by the double-layer structure of bottom plate and panel, the structural strength of door face board is effectively improved, relative to traditional list Deck panels improve the ability of violence destruction.

2, the detachable structure of panel and bottom plate, convenient for the maintenance replacement after panel is destroyed, replacement is convenient, operation Simply.

3, composition panel is spliced by splice plate and only needs to change the splice plate for being destroyed place, significantly after panel is destroyed Maintenance cost is reduced, and connecting method is easy to operate, structure is simple.

4, splice plate and crosspiece pass through infolding bending and position at upper and lower position, are realized and are inserted by positioning region and location hole The positioning connect is fixed, and structure is simple, easy to operate.

Detailed description of the invention

Fig. 1 is schematic view of the front view of the present invention.

Fig. 2 is overlooking structure diagram of the present invention.

Fig. 3 is the portion A enlarged diagram in Fig. 2 of the present invention.

Fig. 4 is structural diagram of base plate of the present invention.

Fig. 5 is the portion B enlarged diagram in Fig. 4 of the present invention.

Fig. 6 is splice plate structure schematic diagram of the present invention.

Fig. 7 is structure of horizontal gear schematic diagram of the present invention.

In figure: 1- splice plate；2- crosspiece；3- stopper；4- bottom plate；101- " ┏ " shape pin；102- in-flanges；103- positioning Hole；The positioning region 201-；301- jack；The first flanging of 302-；The second flanging of 303-；304- third flanging；305- Fourth Fold.

Specific embodiment

Technical solution of the present invention is described in further detail below in conjunction with Figure of description.

As shown in figs. 1-7, the door face board of a kind of replaceable splicing, including bottom plate, multiple with 4 detachable connection of bottom plate Splice plate 1, the crosspiece 2 between splice plate 1, splice plate 1 are successively spliced to form the panel for being laid in bottom plate 4 from bottom to up.

In order to realize the left and right positioning of splice plate 1, the left and right sides of bottom plate 4 is bent to form stopper 3, and splice plate 1 is located at two Between stopper 3, the front end face and panel of stopper 3 are mutually neat.The left and right location and installation of splice plate 1 is realized, and makes bottom plate 4 and panel It is consistent to size in the height of door.

In order to realize that the installation of splice plate 1 is fixed, the medial surface of stopper 3 is equipped with multiple jacks 301, and splice plate 1 is equipped with more What a and jack 301 matched " ┏ " shape pin 101.Passing through " ┏ " shape pin 101 is inserted into after jack 301 that movement is seated again, and it is convenient Realize splice plate 1 height to installation position fix, fixed structure is simple, easy to operate.

In order to realize splice plate 1 in location structure up and down, splice plate 1 is square, and four sides, which are equipped with, to bend inwards In-flanges 102.By in-flanges 102, installation and positioning structure up and down is easily realized, and turns over place without acute angle, Safety is good, is easily installed.

For the ease of maintenance replacement, crosspiece 2 and 1 detachable connection of splice plate, crosspiece 2 is in a strip shape, the length of crosspiece 2 with Splice plate 1 is identical.The setting of crosspiece 2 realizes the location and installation of 1 up and down direction of splice plate, and crosspiece 2, can when being destroyed The replacement convenient for safeguarding of dismantling connection mode.

In order to enhance the structural strength of crosspiece 2, crosspiece 2 is bent by metal plate, and four sides of metal plate bend inwards, shape At inwardly open crosspiece 2.The structural strength of crosspiece 2 can be enhanced, convenient for position positioning up and down.

It is fixed for the ease of positioning, the upper and lower side of crosspiece 2 is equipped with the positioning region 201 through being bent to form, splice plate 1 Equipped with the location hole 103 to match with positioning region 201, the positioning region 201 of crosspiece 2 is inserted into the location hole 103 of splice plate 1.Positioning Structure is simple, and the positioning between realization and splice plate 1 is facilitated to fix.

In order to enhance the structural strength of stopper 3, stopper 3 includes successively the first flanging 302 connected vertically, the second flanging 303, third flanging 304, Fourth Fold 305, the first flanging 302, the second flanging 303, third flanging 304,305 structure of Fourth Fold At box, Fourth Fold 305 is shorter in length than the second flanging 303；First flanging 302 is longer than third flanging 304.Keep stopper 3 real Having showed front and back and left and right is 2 laminates, and structure is simple, structural strength is enhanced, convenient for being attached fixation with other component.

In order to reduce cost, bottom plate 4 is bent by a metal plate.It is easily manufactured, it is at low cost.

When splice plate 1 and crosspiece 2 are installed, successively replace slices from the bottom up and be plugged and fixed, forms panel, when disassembly, It dismantles from top to bottom, relative to traditional single sheathing, it is strong to improve structure for the double panel structure being made of bottom plate 4 and panel Degree, the ability that violence destroys is stronger, also, after the somewhere of panel is destroyed, it is only necessary to replace the splice plate 1 of position at this , replacement is convenient, and maintenance cost is low.

A kind of door face board of the splicing of replaceable shown in figure 1 above -7 is specific embodiments of the present invention, has been embodied Substantive distinguishing features of the present invention and progress can use needs according to actual, under the inspiration of the present invention, shape, knot be carried out to it The equivalent modifications of structure etc., the column in the protection scope of this programme.

Claims (9)

1. a kind of door face board of replaceable splicing, it is characterised in that: including bottom plate, multiple with bottom plate (4) detachable connection Splice plate (1), the crosspiece (2) between splice plate (1), splice plate (1) is successively spliced to form from bottom to up is laid in bottom plate (4) panel.

2. a kind of door face board of replaceable splicing according to claim 1, it is characterised in that: a left side for the bottom plate (4) Right two sides are bent to form stopper (3), and the splice plate (1) is between two stoppers (3), the front end face and panel of stopper (3) Xiang Qi.

3. a kind of door face board of replaceable splicing according to claim 2, it is characterised in that: the stopper (3) it is interior Side is equipped with multiple jacks (301), and the splice plate (1) is equipped with multiple " ┏ " shape pins to match with jack (301) (101).

4. a kind of door face board of replaceable splicing according to claim 3, it is characterised in that: the splice plate (1) is in Rectangular, four sides are equipped with the in-flanges (102) to bend inwards.

5. a kind of door face board of replaceable splicing according to claim 4, it is characterised in that: the crosspiece (2) and spelling Fishplate bar (1) detachable connection, the crosspiece (2) is in a strip shape, and the length of crosspiece (2) is identical as splice plate (1).

6. a kind of door face board of replaceable splicing according to claim 5, it is characterised in that: the crosspiece (2) is by gold Belong to plate to bend, four sides of metal plate bend inwards, and form inwardly open crosspiece (2).

7. a kind of door face board of replaceable splicing according to claim 6, it is characterised in that: the crosspiece (2) it is upper, Downside is equipped with the positioning region (201) through being bent to form, and the splice plate (1) is equipped with to be determined with what positioning region (201) matched The positioning region (201) in position hole (103), the crosspiece (2) is inserted into the location hole (103) of splice plate (1).

8. a kind of door face board of replaceable splicing according to claim 7, it is characterised in that: the stopper (3) includes Successively the first flanging (302) connected vertically, the second flanging (303), third flanging (304), Fourth Fold (305), described One flanging (302), the second flanging (303), third flanging (304), Fourth Fold (305) constitute box, Fourth Fold (305) It is shorter in length than the second flanging (303)；First flanging (302) is longer than third flanging (304).

9. a kind of door face board of replaceable splicing according to claim 8, it is characterised in that: the bottom plate (4) is by one Metal plate is bent.