CN207376860U

CN207376860U - A kind of easy-to-dismount building fire protection wall frame

Info

Publication number: CN207376860U
Application number: CN201721386078.7U
Authority: CN
Inventors: 冯文晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2018-05-18
Anticipated expiration: 2027-10-25

Abstract

The utility model is related to technical field of building construction, more particularly to a kind of easy-to-dismount building fire protection wall frame, include the connector of four groups of L-types, and it is connected between four groups of connectors by vertical frame with transverse strands, the surface upper and lower part of top and bottom transverse strands is equipped with fixed plate, the surface of fixed plate is equipped at intervals with screw hole, the end inner cavity of vertical frame and transverse strands is arranged with two groups of balls, the apparent surface of two groups of balls has been fixedly connected with (the first back-moving spring, the inner wall end both sides of connector are respectively and fixedly provided with clamping plate, the lateral surface center of clamping plate is equipped with elastic piece, elastic piece is fitted closely with ball, the lateral surface of elastic piece is equipped with catch bar, and catch bar is through the surface of connector；The defects of the utility model is difficult to replace the frame of Local Damaged after can effectively overcoming the long-time use present in the prior art, and disassembly process is inconvenient and increases cost payout.

Description

A kind of easy-to-dismount building fire protection wall frame

Technical field

The utility model is related to technical field of building construction, and in particular to a kind of easy-to-dismount building fire protection wall frame.

Background technology

Fire wall is made of non-combustible component, and fire endurance is not less than three hours, to reduce or avoiding building, structure, set It is standby to be endangered by heat radiation and prevent fire spread, the vertical spacer body of setting or it is set directly on the basis of building or reinforcing bar There is the wall of fire resistance on concrete frame.Fire wall is the main building element of fire compartment, and usual fire wall has interior fire prevention Wall, outer fire wall and outdoor independent wall several types.

Unitary construction is first carried out using frame more than the fire wall During Initial Stage Construction at present, and frame is not carried out at dismounting generally Reason, but usually it is present with damage in following much time using process middle frame, at this time since frame is being difficult to for monoblock type The part of frame is replaced, dismounting is inconvenient, and so not only bad for repair, and integral demounting considerably increases cost branch Go out, in view of our spies of problem above propose a kind of easy-to-dismount building fire protection wall frame.

Utility model content

(1) the technical issues of solving

For the disadvantages mentioned above present in the prior art, the utility model provides a kind of easy-to-dismount building fire protection wall Frame is difficult to replace the frame of Local Damaged, tear open after can effectively overcoming the long-time use present in the prior art The defects of unloading inconvenient process and increase cost payout.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：

A kind of easy-to-dismount building fire protection wall frame, includes the connector of four groups of L-types, and passes through between four groups of connectors Vertical frame is connected with transverse strands, and the surface upper and lower part of the top and bottom transverse strands is equipped with fixed plate, the fixation The surface of plate is equipped at intervals with screw hole, and the end inner cavity of the vertical frame and transverse strands is arranged with two groups of balls, described in two groups The apparent surface of ball has been fixedly connected with (the first back-moving spring, and the inner wall end both sides of the connector are respectively and fixedly provided with clamping plate, The lateral surface center of the clamping plate is equipped with elastic piece, and the elastic piece is fitted closely with ball, and the lateral surface of the elastic piece is set There is a catch bar, and catch bar is through the surface of connector；

The bottom center of the transverse strands is fixedly connected with support plate, and the surface of the support plate is equipped at intervals with to run through and open Mouthful, the surface of the support plate is equipped at intervals with block, and block is located at arbitrary two groups adjacent between opening, the support plates The lower part of the left and right sides is crisscross to be equipped with slide, and the left and right sides of the slide connects respectively with being fixed through opening and fixed block It connects, slidably connects the first sliding block on the slide, first sliding block is equipped with two groups of fixed columns, in the fixed column of left side Tensioning member is fixedly connected with, the end of the tensioning member is arranged with the spiral shell of screw, the screw and fixed block surface by annulus Hole connects, and the right side fixed column is equipped with auxiliary rod, and the top of the auxiliary rod is equipped with supporting rod；

The inner cavity of first sliding block slidably connects the second sliding block by sliding slot, and the inner cavity top of first sliding block is consolidated Surely it is connected with fixed block, the face center of second sliding block and fixed block is equipped with fixed column, and the second sliding block and fixed block Opposing sidewalls be fixedly connected with second back-moving spring, the left and right sides of fixed column is symmetrically rotatably connected to length described in two groups The auxiliary rod to differ, the both ends of the auxiliary rod are equipped with shaft, and the end of left and right sides auxiliary rod is rotated by shaft Supporting rod is connected with, the auxiliary rod and supporting rod connect into parallelogram sturcutre by shaft.

Preferably, the inside of the catch bar connects into locking press button by mandril, sliding slot, spring, turntable and push rod.

Preferably, the diameter through opening is more than the diameter that is closed completely of left and right sides supporting rod and and less than left and right The completely distracted diameter of bar supported on both sides and.

Preferably, the length of the tensioning member and supporting rod strut rear fixed column completely and the distance of screw hole is coincide.

Preferably, the length of first sliding block is more than the thickness of support plate.

(3) advantageous effect

Compared with prior art, a kind of easy-to-dismount building fire protection wall frame provided by the utility model is using a variety of The mode that function is combined designs a kind of novel building fire wall frame, and it is treated in dismounting to have abandoned current building fire protection wall The situation of existing defects in journey, the utility model can not only be connected transverse strands with vertical frame by connector, make it convenient Later stage carry out partial disassembly, and the both ends end of connector be equipped with clamp device, make its in transverse strands and vertical frame Ball engagement uses, and achievees the effect that be fastenedly connected, while fixed plate and fixed dress are equipped in the side of upper and lower both sides transverse strands It puts, by being used cooperatively for sliding block and slide, is fixed transverse strands, avoid in dismounting processing procedure since long-time uses It is difficult to replace the frame of Local Damaged afterwards, disassembly process is inconvenient and increases cost payout.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model connecting-piece structure schematic diagram；

Fig. 3 is the utility model partial side view；

Fig. 4 is the utility model partial side view；

Fig. 5 is the utility model partial structural diagram.

In figure：

1st, vertical frame；2nd, transverse strands；3rd, fixed plate；4th, connector；5th, catch bar；6th, screw hole；7th, clamping plate；8th, first resets Spring；9th, ball；10th, elastic piece；11st, support plate；12nd, through opening；13rd, block；14th, slide；15th, tensioning member；16th, first Sliding block；17th, auxiliary rod；18th, fixed column；19th, supporting rod；20th, screw；21st, fixed block；22nd, the second sliding block；23rd, second resets Spring；24th, shaft.

Specific embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to The scope of the utility model protection.

A kind of easy-to-dismount building fire protection wall frame, as shown in Figs. 1-5, the connector 4 including four groups of L-types, and four groups It is connected between connector 4 by vertical frame 1 and transverse strands 2, the surface upper and lower part of top and bottom transverse strands 2 is equipped with admittedly Fixed board 3, the surface of fixed plate 3 are equipped at intervals with screw hole 6, and the end inner cavity of vertical frame 1 and transverse strands 2 is arranged with two groups of balls 9, the apparent surface of two groups of balls 9 has been fixedly connected with (the first back-moving spring 8, and the inner wall end both sides of connector 4 are respectively and fixedly provided with Clamping plate 7, the lateral surface center of clamping plate 7 are equipped with elastic piece 10, and elastic piece 10 is fitted closely with ball 9, the lateral surface of elastic piece 10 Equipped with catch bar 5, and catch bar 5 is through the surface of connector 4；

The bottom center of transverse strands 2 is fixedly connected with support plate 11, and the surface of support plate 11 is equipped at intervals with through opening 12, The surface of support plate 11 is equipped at intervals with block 13, and block 13 is located at arbitrary two groups adjacent between opening 12, support plates 11 The lower part of the left and right sides is crisscross to be equipped with slide 14, and the left and right sides of slide 14 through opening 12 and fixed block 21 respectively with consolidating It is fixed to connect, the first sliding block 16 is slidably connected on slide 14, the first sliding block 16 is equipped with two groups of fixed columns 18, left side fixed column 18 On be fixedly connected with tensioning member 15, the end of tensioning member 15 is arranged with screw 20, screw 20 and 21 surface of fixed block by annulus Screw hole 6 connect, right side fixed column 18 is equipped with auxiliary rod 17, and the top of auxiliary rod 17 is equipped with supporting rod 19；

The inner cavity of first sliding block 16 slidably connects the second sliding block 22 by sliding slot, and the inner cavity top of the first sliding block 16 is consolidated Surely it is connected with fixed block 21, the face center of the second sliding block 22 and fixed block 21 is equipped with fixed column 18, and 22 He of the second sliding block The opposing sidewalls of fixed block 21 are fixedly connected with second back-moving spring 23, and symmetrically rotation connects for the left and right sides of two groups of fixed columns 18 Auxiliary rod 17 different in size is connected to, the both ends of auxiliary rod 17 are equipped with shaft 24, and the end of left and right sides auxiliary rod 17 is equal Supporting rod 19 is rotatably connected to by shaft 24, auxiliary rod 17 and supporting rod 19 connect into parallelogram knot by shaft 24 Structure；

The inside of catch bar 5 connects into locking press button by mandril, sliding slot, spring, turntable and push rod, through opening 12 Diameter is more than the diameter that is closed completely of left and right sides supporting rod 19 and and less than the distracted diameter completely of left and right sides supporting rod 19 Rear fixed column 18 is strutted completely with the length and supporting rod 19 of, tensioning member 15 and the distance of screw hole 6 is coincide, the length of the first sliding block 16 Degree is more than the thickness of support plate 11.

During installation, tensioning member 15 being pulled first, moves the second sliding block 22, the inner cavity of the first sliding block 16 is equipped with sliding slot, prevents Only the second sliding block 22 rocks, and while the second sliding block 22 moves down auxiliary rod 17 is driven to be moved with supporting rod 19, supporting rod 19 It is gradually closed, promotes the first sliding block 16, make its upward sliding, after supporting rod 19 is by running through opening 12, unclamp tensioning member 15, the Second sliding block 22 is retracted original position by two resetting springs 23, and supporting rod 19 struts again, the block through 12 both sides of opening 13 fix supporting rod 19, avoid its distraction angle excessive, and second back-moving spring 23 is made to obtain restoring force and is declined, then by tensioning member 15 are fixed on screw 20 in fixed plate 3, after completing the installation to upside transverse strands 2, then the vertical frame 1 in the left and right sides are injected In connector 4, transverse strands 2 and the end of vertical frame 1 are arranged with ball 9, and pass through first between symmetrical two balls 9 Resetting spring 8 is attached, and the end inner cavity of connector 4 is equipped with clamping plate 7 and elastic piece 10, and the lateral surface of elastic piece 10, which is equipped with, to be pushed away Lever 5, and catch bar 5, through the surface of connector 4, catch bar 5 is connected into certainly by mandril, sliding slot, spring, turntable and push rod Button is locked, when applying pressure to mandril, mandril is moved downward along runner movement compressing turntable, when the engagement place of turntable and sliding slot During disengaging, the radial load that the characteristic of a few road sharps on mandril head generates at the contact of incline plane with turntable forces turntable to revolve Turn, turntable is made to be engaged again with sliding slot, when pressing mandril again, repeat above action, the push rod of turntable bottom connection can Stretching motion is carried out, elastic piece 10 is driven to be recessed or flat, during recess, ball 9 is made to be stuck in inner surface, completes snap action, When flat, ball 9 directly roll skid off connector 4, finally, according to installation when the step of dismantled in turn, whole process Neither damaged frame in itself, can also carry out local replacing, simple and convenient, cost-effective.

A kind of easy-to-dismount building fire protection wall frame provided by the utility model uses the side that multiple functions are combined Formula designs a kind of novel building fire wall frame, has abandoned current building fire protection wall existing defects in processing procedure is removed Situation, the utility model can not only be connected transverse strands with vertical frame by connector, make it that the later stage be facilitated to carry out local tear open It unloads, and clamp device is equipped in the both ends end of connector, it is made to be used with the ball engagement in transverse strands and vertical frame, is reached Fixed plate and fixing device are equipped with to the effect being fastenedly connected, while in the side of upper and lower both sides transverse strands, passes through sliding block and cunning Being used cooperatively for rail, is fixed transverse strands, avoid dismounting processing procedure in due to be difficult to after long-time use to part by The frame of damage is replaced, and disassembly process is inconvenient and increases cost payout.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding The technical solution recorded in each embodiment is stated to modify or carry out equivalent substitution to which part technical characteristic；And these Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical solution spirit and Scope.

Claims

1. a kind of easy-to-dismount building fire protection wall frame, it is characterised in that：Connector (4) including four groups of L-types, and four groups of companies It is connected between fitting (4) by vertical frame (1) and transverse strands (2), the surface top of the top and bottom transverse strands (2) is under Portion is equipped with fixed plate (3), and the surface of the fixed plate (3) is equipped at intervals with screw hole (6), the vertical frame (1) and transverse strands (2) End inner cavity be arranged with two groups of balls (9), the apparent surface of ball (9) has been fixedly connected with the first reset described in two groups Spring (8), the inner wall end both sides of the connector (4) are respectively and fixedly provided with clamping plate (7), and the lateral surface center of the clamping plate (7) is set Flexible (10), the elastic piece (10) fit closely with ball (9), and the lateral surface of the elastic piece (10) is equipped with catch bar (5), and catch bar (5) through connector (4) surface；

The bottom center of the transverse strands (2) is fixedly connected with support plate (11), and the surface of the support plate (11) is equipped at intervals with Through opening (12), the surface of the support plate (11) is equipped at intervals with block (13), and block (13) is adjacent positioned at arbitrary two groups Between opening (12), the lower part at left and right sides of the support plate (11) is crisscross equipped with slide (14), the slide (14) the left and right sides is fixedly connected respectively with through opening (12) and fixed plate (3), is slidably connected on the slide (14) First sliding block (16), first sliding block (16) are equipped with two groups of fixed columns (18), fixed in the left side fixed column (18) to connect Tensioning member (15) is connected to, the end of the tensioning member (15) is arranged with screw (20) by annulus, and the screw (20) is with fixing Plate (3) surface screw hole (6) connection, the right side fixed column (18) be equipped with auxiliary rod (17), the auxiliary rod (17) it is upper Side is equipped with supporting rod (19)；

The inner cavity of first sliding block (16) slidably connects the second sliding block (22) by sliding slot, first sliding block (16) it is interior Top of chamber is fixedly connected with fixed block (21), and the face center of second sliding block (22) and fixed block (21) is equipped with fixed column (18), and the opposing sidewalls of the second sliding block (22) and fixed block (21) are fixedly connected with second back-moving spring (23), described in two groups The left and right sides of fixed column (18) is symmetrically rotatably connected to auxiliary rod different in size (17), the both ends of the auxiliary rod (17) Shaft (24) is equipped with, and the end of left and right sides auxiliary rod (17) is rotatably connected to supporting rod (19) by shaft (24), The auxiliary rod (17) and supporting rod (19) connect into parallelogram sturcutre by shaft (24).

2. a kind of easy-to-dismount building fire protection wall frame according to claim 1, it is characterised in that：The catch bar (5) inside connects into locking press button by mandril, sliding slot, spring, turntable and push rod.

3. a kind of easy-to-dismount building fire protection wall frame according to claim 1, it is characterised in that：It is described to run through opening (12) diameter is more than the diameter that is closed completely of left and right sides supporting rod (19) and and complete less than left and right sides supporting rod (19) Distracted diameter and.

4. a kind of easy-to-dismount building fire protection wall frame according to claim 1, it is characterised in that：The tensioning member (15) length and supporting rod (19) struts rear fixed column (18) completely and the distance of screw hole (6) is coincide.

5. a kind of easy-to-dismount building fire protection wall frame according to claim 1, it is characterised in that：First sliding block (16) length is more than the thickness of support plate (11).