阅读说明：本技术 建筑外墙铺设石材施工用悬挑脚手架及其安装方法 (External wall is laid with stone material construction builder's jack and its installation method ) 是由 魏林 赵卫政 宋尔勇 王樱 高增领 龚伟 李增军 于 2019-07-26 设计创作，主要内容包括：本发明涉及一种建筑外墙铺设石材施工用悬挑脚手架及其安装方法,该悬挑脚手架包括等水平高度的若干根主梁,主梁垂直于外墙,每根主梁的一端与外墙固定,另一端连接有拉杆,拉杆的上端倾斜向上,并最终与外墙固定,形成直角三角形结构,若干根主梁位于一个水平面,在该水平面上设置脚手架本体,该方法包括梁内套管预埋,支撑横梁固定在混凝土梁上,安装拉杆,搭建脚手架安装水平面,搭建脚手架整体框架和安装三角支撑架。本发明施工方便,构造简单,三角支撑架定型化制作,可拆卸,牢固可靠,拉杆式脚手架工字钢不需要穿越外墙；拉杆式悬挑架钢梁能重复利用,周转利用率高。(The present invention relates to a kind of external walls to be laid with stone material construction builder's jack and its installation method, the builder's jack such as includes at several girders of level heights, girder is perpendicular to exterior wall, one end of every girder is fixed with exterior wall, the other end is connected with pull rod, the upper end of pull rod tilts upward, and it is finally fixed with exterior wall, form triangular structure of right angle, several girders are located at a horizontal plane, scaffold ontology is set on the horizontal plane, this method includes that beam inner sleeve is pre-buried, support beam is fixed on beams of concrete, pull rod is installed, build scaffold installation horizontal plane, build scaffold general frame and installation triangular support bracket.Easy for construction, simple structure of the invention, triangular support bracket regularization production, detachably, solid and reliable, rod-pulling type scaffold I-steel does not need to pass through exterior wall；Rod-pulling type suspension scaffold girder steel can reuse, and turnover utilization rate is high.)

1. external wall be laid with stone material construction use builder's jack, it is characterised in that: including etc. level heights several girders (1), girder (1) is perpendicular to exterior wall (11), and one end and exterior wall (11) of every girder (1) are fixed, and the other end is connected with pull rod, draws The upper end of bar tilts upward, and finally fixes with exterior wall, forms triangular structure of right angle, and several girders (1) are located at a water Scaffold ontology is arranged in plane on the horizontal plane.

2. external wall according to claim 1 is laid with stone material construction builder's jack, it is characterised in that: the girder (1) I-beam is selected, I-beam is put on vertical plane in I-shaped, and one end of I-beam towards exterior wall is provided with stiffening plate, The upside of the stiffening plate or upper and lower two sides are provided with the reinforcing rib of triangle, the level of the stiffening plate between I-beam Two sides offer threaded hole, pass through the threaded hole by 8.8 grades of high-strength bolts and inject exterior wall, realize connection.

3. external wall according to claim 1 is laid with stone material construction builder's jack, it is characterised in that: the pull rod Including upper connecting rod (9) and lower pull rod (5), pass through screwed connection, upper connecting rod (9) and drop-down between upper connecting rod (9) and lower pull rod (5) The opposite one end of bar (5) offers screw thread, is correspondingly formed upper connecting rod screw thread (8) and lower pull rod screw thread (6), the upper connecting rod silk Button (8) and lower pull rod screw thread (6) are screwed at respectively in flower basket bolt (7), realize that upper connecting rod (9) and lower pull rod (5) are coaxial Connection.

4. external wall according to claim 3 is laid with stone material construction builder's jack, it is characterised in that: the girder Upper surface be welded with otic placode, otic placode standing upright is in the upper surface of I-beam, and plane where otic placode and I-beam Axial parallel, the center of otic placode offers threaded hole；

The lower end of the lower pull rod (5) is welded with lower connecting plate, and lower connecting plate offers threaded hole, is worn by high-strength bolt The threaded hole of lower connecting plate and otic placode (12) is crossed, and tightens fixation, is connected；

The upper end of the upper connecting rod (9) is welded with upper junction plate, and the upper junction plate is adjacent to exterior wall (11), and upper junction plate offers Threaded hole passes through the threaded hole by high-strength bolt and connect with exterior wall (11).

5. external wall according to claim 1 is laid with stone material construction builder's jack, it is characterised in that: the girder (1) the parallel coupling beam of twice (2) is equipped on, coupling beam (2) is vertical with girder (1), connects all girders (1) by coupling beam (2) It connects, coupling beam (2) is welded and fixed with girder (1).

6. external wall according to claim 5 is laid with stone material construction builder's jack, it is characterised in that: the foot hand Frame ontology includes two rows of upright bars, and every row's upright bar includes several upright bars (3), and every upright bar (3) is included on vertical direction End to end upright bar section, the bottom and coupling beam (2) of upright bar (3) are fixed；

By several layer of parallel horizon bar (10) connection between adjacent upright bar (3) in every row's upright bar, every layer of horizon bar is equal Including several horizon bars (10), the both ends of every horizon bar (10) are connect with the upright bar of corresponding end (3)；

Two rows of upright bars are set in parallel on the outside of exterior wall (11), wherein a row is close to exterior wall (11), referred to as inside upright bar, in addition a row claims For outside upright bar；

Several layers cross bar is equipped between two rows of upright bars, every layer of cross bar includes several cross bars, and the both ends of every cross bar, which connect, to be corresponded to It holds upright bar (3)；

The junction of lower pull rod (5) and girder (1) is between outside upright bar and inside upright bar, and close outside upright bar.

7. external wall according to claim 1 is laid with stone material construction builder's jack, it is characterised in that: the upright bar (3) upright bar of disk button is selected, neighbouring upright bar section buckles (4) connection by disk；

The upright bar (3) is vertical with horizon bar (10), and upright bar (3) is vertical with cross bar, and upright bar (3), horizon bar (10) and cross bar are handed over Junction is connect in three-dimensional coordinate Spindle Status；

The external cross bar and upright bar (3) connecting pin are provided with buckle head (15), and bolt, the level are inserted in buckle head (15) Bar (10), cross bar and external cross bar (14) are buckled (4) bolt with the disk of upright bar (3) and are connect.

8. external wall according to claim 1 is laid with stone material construction builder's jack, it is characterised in that: the foot hand The side of frame ontology towards exterior wall (1) is provided with several layers triangular support bracket, and every layer of triangular support bracket includes that several are contour The triangular support bracket of degree, the end of each triangular support bracket is horizontally disposed to be had end bar (13), and the end bar (13) is close Exterior wall (1) surface.

9. external wall according to claim 1 is laid with stone material construction builder's jack, it is characterised in that: the triangle Supporting mechanism includes external cross bar (14) and hound (16), and the external cross bar (14) is horizontally disposed, and exterior wall (11) and is stood Bar (3) is vertical, and the hound (16) is inclined between external cross bar (14) and upright bar (3), and it is external to be located at correspondence The lower section of cross bar (14)；

The upper end of the hound (16) is welded and fixed with external cross bar (14), and lower end is welded with collet, and the collet is in It is vertically arranged, collet and upright bar (3) are welded and fixed；

The bearing plate or bearing bar are laid on external cross bar (14).

10. external wall is laid with the installation method that builder's jack is used in stone material construction, it is characterised in that: specifically include following operation Step:

Step 1: beam inner sleeve is pre-buried: in the correspondence floor and pull rod and the equal service sleeve in exterior wall junction of I-beam overhanging, closing Meter 3, casing both ends are welded on beam, on wall column using adhesive tape closing；

Step 2: the threaded hole at the steel plate of support beam end is corresponding with collar aperture, using high-strength bolt by support beam It is fixed on beams of concrete；

Step 3: the otic placode on lower pull rod and I-steel tentatively fix with high-strength bolt, securely solid after upper connecting rod protrudes into It is fixed, flower basket bolt hole is docked to constantly rotation with lower pull rod screw thread, otic placode screw is then unclamped, flower basket bolt is protruded into upper connecting rod Screw thread rotation, until rotation is motionless, then rotating flower basket bolt to lower pull rod otic placode can just protrude into I-shaped steel ear plate After high-strength bolt, bolt being penetrated in time and tightens bolt, flower basket bolt is finally rotated to tool, confirmation pull rod motionless to rotating After tightening, terminate the installation of upper and lower pull rod；

Step 4: being laid with channel steel, builds scaffold installation horizontal plane；

Step 5: upright bar section is used, every upright bar is end to end in the vertical direction, and bottom and the coupling beam of upright bar are fixed, often It arranges by several layer of parallel horizon bar connection between the adjacent upright bar in upright bar, every layer of horizon bar includes several levels Bar, the both ends of every horizon bar are connect with the upright bar of corresponding end, build scaffold general frame；

Step 6: installing triangular support bracket on the cross bar of scaffold, and when needing that construction is isolated, hard isolation connection cross bar passes through Bolt is connect with triangular support bracket.

Technical field

The present invention relates to a kind of external walls to be laid with stone material construction builder's jack and its installation method, belongs to building skill Art field.

Background technique

As building height and decoration of exterior wall require higher and higher higher wanting to overhanging exterior wall scaffold construction proposition It asks, traditional scaffold needs many places to punch, and for fixing scaffold and exterior wall, after the completion of external wall construction, needs to remove Scaffold, when removing scaffold, from top to bottom, one layer of scaffold of every dismounting, with mending in the hole of respective layer in fact, this is wall Outside perforations adding in work progress, the case where inevitably having perforations adding infiltration, after scaffold is removed, needs exterior wall perforations adding difficulty of construction Greatly, safety coefficient is low, so, it should reduce the preformed hole needed by scaffold installation to the greatest extent, it is ensured that the integrality of wall, it can See, the eager innovation reform needed to overhanging exterior wall scaffold construction reduces punching under the premise of ensuring safety.

Summary of the invention

To solve the above-mentioned problems, the present invention provides a kind of external wall and is laid with stone material construction builder's jack and its peace Dress method, specific technical solution are as follows:

External wall be laid with stone material construction use builder's jack, including etc. level heights several girders, girder is perpendicular to outer Wall, one end and the exterior wall of every girder are fixed, and the other end is connected with pull rod, and the upper end of pull rod tilts upward, and finally and exterior wall It is fixed, triangular structure of right angle is formed, several girders are located at a horizontal plane, and scaffold ontology is arranged on the horizontal plane.

Further, the girder selects I-beam, and I-beam is put on vertical plane in I-shaped, and I-beam is outside One end of wall is provided with stiffening plate, and the upside of the stiffening plate or upper and lower two sides are provided with adding for triangle between I-beam The horizontal two sides of strengthening tendons, the stiffening plate offer threaded hole, pass through the threaded hole by 8.8 grades of high-strength bolts and inject exterior wall, Realize connection.

Further, the pull rod includes upper connecting rod and lower pull rod, passes through screwed connection between upper connecting rod and lower pull rod, on Pull rod and the opposite one end of lower pull rod offer screw thread, are correspondingly formed upper connecting rod screw thread and lower pull rod screw thread, the upper connecting rod Screw thread and lower pull rod screw thread are screwed in flower basket bolt respectively, realize that upper connecting rod and lower pull rod are coaxially connected.

Further, the upper surface of the girder is welded with otic placode, otic placode standing upright in the upper surface of I-beam, And plane where otic placode is axial parallel with I-beam, the center of otic placode offers threaded hole；

The lower end of the lower pull rod is welded with lower connecting plate, and lower connecting plate offers threaded hole, is passed through by high-strength bolt The threaded hole of lower connecting plate and otic placode, and fixation is tightened, it connects；

The upper end of the upper connecting rod is welded with upper junction plate, and the upper junction plate is adjacent to exterior wall, and upper junction plate offers threaded hole, The threaded hole is passed through by high-strength bolt to connect with exterior wall.

Further, the parallel coupling beam of twice is equipped on the girder, coupling beam is vertical with girder, will own by coupling beam Girder connection, coupling beam are fixed with Main Girder Welding.

Further, the scaffold ontology includes two rows of upright bars, and every row's upright bar includes several upright bars, every upright bar It is included in upright bar section end to end on vertical direction, bottom and the coupling beam of upright bar are fixed；

By several layer of parallel horizon bar connection between adjacent upright bar in every row's upright bar, every layer of horizon bar includes several Root horizon bar, the both ends of every horizon bar are connect with the upright bar of corresponding end；

Two rows of upright bars are arranged in parallel on the outside of exterior wall, wherein a row is close to exterior wall, referred to as inside upright bar, in addition a row is known as outside Upright bar；

Several layers cross bar is provided between two rows of upright bars, every layer of cross bar includes several cross bars, the both ends connection pair of every cross bar Upright bar should be held；

The junction of lower pull rod and girder is between outside upright bar and inside upright bar, and close outside upright bar.

Further, the upright bar of disk button is selected in the upright bar, and neighbouring upright bar section is buckled by disk to be connected；

The upright bar is vertical with horizon bar, and upright bar is vertical with cross bar, and upright bar, horizon bar and cross bar handover junction are in three-dimensional coordinate Spindle Status；

The external cross bar and upright bar connecting pin are provided with interface head, are inserted with bolt in buckle head, the horizon bar, cross bar and outer It connects cross bar and buckles bolt with the disk of upright bar and connect.

Further, the side of scaffold ontology towards the exterior wall is provided with several layers triangular support bracket, every layer of triangle Support frame includes the triangular support bracket of the height such as several, and the end of each triangular support bracket is horizontally disposed end bar, The end bar is close to exterior wall surface.

Further, the triangular support mechanism includes external cross bar and hound, and the external cross bar is horizontally disposed, with Exterior wall and upright bar are vertical, and the hound is inclined between external cross bar and upright bar, and are located at corresponding external cross bar Lower section；

The upper end of the hound is welded and fixed with external cross bar, and lower end is welded with collet, and the collet is in be vertically arranged, Collet and upright bar are welded and fixed；

The bearing plate or bearing bar are laid on external cross bar.

External wall is laid with the installation method that builder's jack is used in stone material construction, specifically includes following operating procedure:

Step 1: beam inner sleeve is pre-buried: in the correspondence floor and pull rod and the equal service sleeve in exterior wall junction of I-beam overhanging, closing Meter 3 (corresponding 1, the tops of number of floor levels 2), casing both ends are welded on beam, on wall column using adhesive tape closing；

Step 2: the threaded hole at the steel plate of support beam end is corresponding with collar aperture, using high-strength bolt by support beam It is fixed on beams of concrete；

Step 3: the otic placode on lower pull rod and I-steel tentatively fix with high-strength bolt, securely solid after upper connecting rod protrudes into It is fixed, flower basket bolt hole is docked to constantly rotation with lower pull rod screw thread, otic placode screw is then unclamped, flower basket bolt is protruded into upper connecting rod Screw thread rotation, until rotation is motionless, then rotating flower basket bolt to lower pull rod otic placode can just protrude into I-shaped steel ear plate After high-strength bolt, bolt being penetrated in time and tightens bolt, flower basket bolt is finally rotated to tool, confirmation pull rod motionless to rotating After tightening, terminate the installation of upper and lower pull rod；

Step 4: being laid with channel steel, builds scaffold installation horizontal plane；

Step 5: upright bar section is used, every upright bar is end to end in the vertical direction, and bottom and the coupling beam of upright bar are fixed, often It arranges by several layer of parallel horizon bar connection between the adjacent upright bar in upright bar, every layer of horizon bar includes several levels Bar, the both ends of every horizon bar are connect with the upright bar of corresponding end, build scaffold general frame；

Step 6: installing triangular support bracket on the cross bar of scaffold, and when needing that construction is isolated, hard isolation connection cross bar passes through Bolt is connect with triangular support bracket.

Beneficial effects of the present invention:

With traditional scaffold, the invention has the following advantages that easy for construction, simple structure of the invention, triangular support bracket regularization Production, detachably, hard that terminal pad installation is isolated simply, secure is reliable, and rod-pulling type scaffold I-steel does not need to pass through outer Wall；Reduce exterior wall hole to be provided repairing it is improper caused by leakage；Traditional type scaffold steel beam is shelved on doors structure flooring, shadow It rings indoor wall to build, the construction of other decorative engineerings such as secondary structure construction and flooring；Rod-pulling type scaffold remove after and Traditional builder's jack than can 3-5 days in advance completion wall faces repairing problem, achieve the purpose that improve efficiency, cost efficiency； Rod-pulling type suspension scaffold girder steel can reuse, and turnover utilization rate is high.It is highly suitable for Construction of dry-fasten stone on external wall and scaffold is hard Isolation construction, and ensure construction safety.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention,

Fig. 2 is triangular support bracket and hard partition structure schematic diagram of the invention,

In figure: 1-girder, 2-coupling beams, 3-upright bars, 4-disks are buckled, 5-lower pull rods, 6-lower pull rod screw threads, 7-flower basket bolts, 8-upper connecting rod screw threads, 9-upper connecting rods, 10-horizon bars, 11-exterior walls, 12-otic placodes, 13-end bars, 14-external cross bars, 15-buckle heads, 16-hounds.

Specific embodiment

In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.

As depicted in figs. 1 and 2, external wall be laid with stone material construction use builder's jack, including etc. level heights it is several Root girder 1, girder 1 is perpendicular to exterior wall 11, and one end of every girder 1 and exterior wall 11 are fixed, and the other end is connected with pull rod, pull rod Upper end tilts upward, and finally fixes with exterior wall, forms triangular structure of right angle, and several girders 1 are located at a horizontal plane, In Scaffold ontology is set on the horizontal plane.Girder 1 selects I-beam, and I-beam is put on vertical plane in I-shaped, I-beam One end of exterior wall is provided with stiffening plate, the upside of stiffening plate or upper and lower two sides are provided with triangle between I-beam Reinforcing rib, horizontal two sides offer threaded hole, pass through the threaded hole by 8.8 grades of high-strength bolts and inject exterior wall, realize connection；It draws Bar includes upper connecting rod 9 and lower pull rod 5, and by screwed connection between upper connecting rod 9 and lower pull rod 5, upper connecting rod 9 and lower pull rod 5 are opposite One end offer screw thread, be correspondingly formed upper connecting rod screw thread 8 and lower pull rod screw thread 6, be screwed at flower basket bolt 7 respectively In, realize that upper connecting rod 9 and lower pull rod 5 are coaxially connected, the lower end of lower pull rod 5 is welded with lower connecting plate, and lower connecting plate opens up There is threaded hole, the threaded hole of lower connecting plate and otic placode 12 is passed through by high-strength bolt, and tighten fixation, connects, upper connecting rod 9 Upper end be welded with upper junction plate, the upper junction plate is adjacent to exterior wall 11, and upper junction plate offers threaded hole, passes through high-strength bolt It is connect across the threaded hole with exterior wall 11.The upper surface of girder is welded with otic placode, and otic placode standing upright is in the upper of I-beam Surface, and plane where otic placode is axial parallel with I-beam, the center of otic placode offers threaded hole, is equipped with two on girder 1 The parallel coupling beam 2 in road, coupling beam 2 are fixed with 1 vertical welding of girder.Scaffold ontology includes two rows of upright bars, the bottom of upright bar 3 and company Beam 2 is fixed, is connected between the adjacent upright bar 3 in every row's upright bar by several layer of parallel horizon bar 10, every horizon bar 10 Both ends connect with the upright bar of corresponding end 3, between two rows of upright bars be equipped with several layers cross bar, every layer of cross bar includes several cross The both ends of bar, every cross bar connect corresponding end upright bar 3；The upright bar of disk button is selected in upright bar 3, and neighbouring upright bar section is buckled by disk 4 connections, upright bar 3 is vertical with horizon bar 10, and upright bar 3 is vertical with cross bar, and upright bar 3, horizon bar 10 and cross bar handover junction are in three Coordinate Spindle Status is tieed up, external cross bar and 3 connecting pin of upright bar are provided with buckle head 15, it is inserted with bolt in buckle head 15, horizon bar 10, Cross bar and external cross bar 14 are buckled 4 bolts with the disk of upright bar 3 and are connect.

As shown in Fig. 2, the side of scaffold ontology towards exterior wall 1 is provided with several layers triangular support bracket, every layer of triangle branch Support includes the triangular support bracket of the height such as several, and the end of each triangular support bracket is horizontally disposed end bar 13, End bar 13 is close to 1 surface of exterior wall.Triangular support mechanism includes external cross bar 14 and hound 16, and external 14 level of cross bar is set It sets, vertical with exterior wall 11 and upright bar 3, hound 16 is inclined between external cross bar 14 and upright bar 3, and is located at corresponding outer The lower section of cross bar 14 is connect, the upper end of hound 16 is welded and fixed with external cross bar 14, and lower end is welded with collet, and collet is in perpendicular Straight setting, collet and upright bar 3 are welded and fixed, and bearing plate or bearing bar are laid on external cross bar 14.

External wall is laid with the installation method that builder's jack is used in stone material construction: beam inner sleeve is pre-buried, overhangs in I-beam Correspondence floor and pull rod and the equal service sleeve in exterior wall junction, add up to 3 (corresponding 1, the tops of number of floor levels 2), casing both ends It is closed using adhesive tape, is welded on beam, on wall column；Threaded hole at the steel plate of support beam end is corresponding with collar aperture, utilize height Support beam is fixed on beams of concrete by strength bolts；Otic placode on lower pull rod (5) and I-steel is carried out just with high-strength bolt Step is fixed, and is fixedly secured after upper connecting rod (9) protrudes into, and flower basket bolt (7) hole is docked to constantly rotation with lower pull rod screw thread (6), Then otic placode (12) screw is unclamped, then flower basket bolt (7) is protruded into upper connecting rod screw thread (8) rotation will spend until rotation is motionless Basket bolt (7) rotation penetrates after otic placode (12) can just protrude into high-strength bolt with I-shaped steel ear plate in time to lower pull rod (5) Bolt simultaneously tightens bolt, finally with tool that flower basket bolt (7) rotation is motionless to rotating, and after confirmation pull rod is tightened, terminates up and down The installation of pull rod；It is laid with channel steel, builds scaffold installation horizontal plane；Using upright bar section, in the vertical direction by every upright bar (3) End to end, the bottom and coupling beam (2) of upright bar (3) are fixed, flat by several layers between the adjacent upright bar (3) in every row's upright bar Capable horizon bar (10) connection, every layer of horizon bar (10) include several horizon bars (10), the both ends of every horizon bar (10) It is connect with the upright bar of corresponding end (3), builds scaffold general frame；Triangular support bracket is installed on the cross bar of scaffold, when When needing that construction is isolated, end bar () is connect by bolt with triangular support bracket.

Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.