CN206625544U - A kind of main joist reinforcement system structure - Google Patents
A kind of main joist reinforcement system structure Download PDFInfo
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- CN206625544U CN206625544U CN201720288482.4U CN201720288482U CN206625544U CN 206625544 U CN206625544 U CN 206625544U CN 201720288482 U CN201720288482 U CN 201720288482U CN 206625544 U CN206625544 U CN 206625544U
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- corner trim
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Abstract
The utility model discloses a kind of main joist reinforcement system structure, including inner corner trim main joist, rod-pulling type the top of a wall fastener, interpolation type external corner connecting piece, inner corner trim main joist includes inner corner trim main joist one and inner corner trim main joist two, inner corner trim main joist one is Split type structure, it is made up of the body of inner corner trim main joist one and inner corner trim block, the body of inner corner trim main joist one is respectively fixedly connected with the both sides of inner corner trim main joist two with inner corner trim block, rod-pulling type the top of a wall fastener is ridden upon on inner corner trim main joist, and positioned by pull bar, in the internal cavities of interpolation type external corner connecting piece insertion inner corner trim main joist, and pass through bolt and inner corner trim main joist clamping, connected between interpolation type external corner connecting piece by screw rod.The utility model has the advantages of simple in construction, easy for installation, fixation, efficiency of construction is high, cost is low using the main joist reinforcement system structure of said structure.
Description
Technical field
The utility model belongs to engineering construction equipment technical field, more particularly to a kind of master simple in construction, easy to use
Keel reinforcement system structure.
Background technology
At present, in building structure construction, because most of steel forms occupancy tower crane number is more, main flow has been gradually backed out it
Structure construction market, it the substitute is the scattered branch of wallboard, roof plate template and dissipate spelling, improve structure construction speed to a certain extent
Degree.Existing frequently-used vertical keel is based on flitch, and horizontal main joist is based on round steel pipe, and horizontal main joist is in inner corner trim and external corner
Place will connect and fix with external corner connecting piece by internal corner connector, internal corner connector and external corner connecting piece be independently from keel it
Outside, and size is larger, when carrying out short wall reinforcing, because inner corner trim and external corner connecting piece space-consuming are big, and the installation of horizontal main joist
Especially inconvenience, fixation of traditional internal corner connector to vertical keel at inner corner trim are also insecure.The fastening processing of traditional the top of a wall
Also more complicated, the parts that the top of a wall fastener is related to are more, and not only installation is complicated, and to the carrying in work progress and
Carrying is made troubles.
Utility model content
The purpose of this utility model is to provide a kind of main joist reinforcement system structure, solves main joist in present work progress
The problem of reinforcement system is complicated, installation is inconvenient.
To achieve the above object, the utility model provides a kind of main joist reinforcement system structure, including inner corner trim main joist,
Rod-pulling type the top of a wall fastener, interpolation type external corner connecting piece, the inner corner trim main joist include inner corner trim main joist one and inner corner trim main joist
Two, the inner corner trim main joist one is Split type structure, is made up of the body of inner corner trim main joist one and inner corner trim block, the inner corner trim main joist one
Body is respectively fixedly connected between the both sides of the inner corner trim main joist two, the inner corner trim main joist by wearing with the inner corner trim block
Wall screw rod is connected, and the rod-pulling type the top of a wall fastener is ridden upon on the inner corner trim main joist, and is positioned by pull bar, the interpolation
Formula external corner connecting piece is inserted in the internal cavities of the inner corner trim main joist, and passes through bolt and the inner corner trim main joist clamping, institute
State and connected by screw rod between interpolation type external corner connecting piece.
Further, the connection between the body of inner corner trim main joist one and the inner corner trim block and the inner corner trim main joist two
Mode is welding, and the body of inner corner trim main joist one and the inner corner trim block are coaxial, and the axial length and inner corner trim block of inner corner trim block are to cloudy
Axial length of the angle main joist two close to inner corner trim secondary joist one end is less than or equal to the length of side of inner corner trim secondary joist cross section.
Further, the inner corner trim main joist is rectangular steel pipe, and the rectangular steel pipe is with connect band and two respective sides
The rectangular steel pipe of slotted hole through hole is opened in face, and the inner corner trim block is be not provided with slotted hole one intercepted from the inner corner trim main joist
Section.
Further, the rod-pulling type the top of a wall fastener is the channel-section steel that side offers through hole.
Further, the rod-pulling type the top of a wall fastener is rectangular steel pipe.
Further, the pull bar includes the body of rod, head and the connecting hole being arranged in head, the body of rod and the bar
It is fixedly connected between head, the body of rod is screw rod.
Further, the pull bar includes hook-type kelly and movable chuck, is provided with the movable chuck and is available for hook-type
The through hole that kelly passes through.
Further, the interpolation type external corner connecting piece includes interpolation type external corner connecting piece body and oblique pull part, described interior
Insert the rectangular steel pipe that formula external corner connecting piece body is provided with bolt hole for one end, the other end of the interpolation type external corner connecting piece body
Oblique pull part is fixedly connected with, the angle between the oblique pull part and the interpolation type external corner connecting piece body is 135 °, described oblique
Draw piece is the channel-section steel that side offers screw hole.
Main joist reinforcement system structure described in the utility model, inner corner trim block are not provided with for what is intercepted from inner corner trim main joist
One section of slotted hole, inner corner trim block can be produced together with inner corner trim main joist, carried, by inner corner trim block and inner corner trim main joist one during use
Body, which is welded on inner corner trim main joist two, can be used, simple in construction, easy to use without individually setting up inner corner trim contiguous block, special
Shi Yongyu not be to the reinforcing of short wall, and the fixation to the inner corner trim secondary joist at inner corner trim can be completed.Inner corner trim main joist uses square
Shape steel pipe is made, and has enough intensity, internal to set the lumps of wood as support without filling out again, simple in construction.The rod-pulling type the top of a wall fastens
Part is ridden upon on inner corner trim main joist, and is positioned using pull bar, and the setting of rod-pulling type the top of a wall fastener is not by inner corner trim main keel structure
Limitation, be not only simple in structure, and install more convenient.External corner connecting piece has school mould convenient and swift, again using interpolation type
The characteristics of amount is light, cost is low, and after interpolation type external corner connecting piece reeve inner corner trim main joist, can be removed together with inner corner trim main joist
Fortune, it is reusable.Main joist reinforcement system structure described in the utility model has simple in construction, easy for installation, fix tightly
Gu, the advantages of efficiency of construction is high, cost is low.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of corner structural representation of main joist reinforcement system constructive embodiment of the utility model;
Fig. 2 is a kind of overt corner surface structural representation of main joist reinforcement system constructive embodiment of the utility model;
Fig. 3 is a kind of structural representation of inner corner trim main joist one of main joist reinforcement system constructive embodiment of the utility model;
Fig. 4 is a kind of structural representation of inner corner trim main joist two of main joist reinforcement system constructive embodiment of the utility model;
Fig. 5 is that a kind of rod-pulling type the top of a wall fastener constructions of main joist reinforcement system constructive embodiment one of the utility model show
It is intended to;
Fig. 6 is a kind of drawbar structure diagram of main joist reinforcement system constructive embodiment one of the utility model;
Fig. 7 is a kind of external corner structure schematic diagram of main joist reinforcement system constructive embodiment of the utility model;
Fig. 8 is a kind of structural representation of main joist reinforcement system constructive embodiment two of the utility model;
Fig. 9 is a kind of drawbar structure diagram of main joist reinforcement system constructive embodiment two of the utility model;
Reference
1st, inner corner trim main joist one;11st, the body of inner corner trim main joist one;12nd, inner corner trim block;2nd, screw rod through walls;3rd, inner corner trim secondary joist;
4th, pull bar;41st, the body of rod;42nd, head;43rd, connecting hole;44th, hook-type kelly;45th, movable chuck;5th, rod-pulling type the top of a wall fastener;
6th, inner corner trim main joist two;61st, slotted hole;62nd, connect band;7th, interpolation type external corner connecting piece;71st, interpolation type external corner connecting piece sheet
Body;72nd, oblique pull part;73rd, bolt hole;74th, screw hole;8th, template.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it is necessary to which explanation, following examples are with this
Premised on technical scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is simultaneously
It is not limited to following examples.
Embodiment one
Fig. 1 is a kind of corner structural representation of main joist reinforcement system constructive embodiment of the utility model, and Fig. 2 is this
A kind of overt corner surface structural representation of main joist reinforcement system constructive embodiment of utility model, Fig. 3 are that the utility model is a kind of main
The structural representation of inner corner trim main joist one of keel reinforcement system constructive embodiment, Fig. 4 are that a kind of main joist of the utility model is reinforced
The structural representation of inner corner trim main joist two of architecture embodiment, Fig. 5 are a kind of main joist reinforcement system structure of the utility model
The rod-pulling type the top of a wall fastener constructions schematic diagram of embodiment one, Fig. 6 are that a kind of main joist reinforcement system structure of the utility model is real
The drawbar structure diagram of example one is applied, Fig. 7 is a kind of external corner structure of main joist reinforcement system constructive embodiment of the utility model
Schematic diagram.As shown in Fig. 1~Fig. 7, a kind of main joist reinforcement system structure, including inner corner trim main joist, rod-pulling type the top of a wall fastener
5th, interpolation type external corner connecting piece 7, inner corner trim main joist include inner corner trim main joist 1 and inner corner trim main joist 26, inner corner trim main joist 1
For Split type structure, it is made up of the body 11 of inner corner trim main joist one and inner corner trim block 12, the body 11 of inner corner trim main joist one is welded on inner corner trim master
The side of keel 26, inner corner trim block 12 are welded on the opposite side of inner corner trim main joist 26, i.e. inner corner trim main joist 1 and inner corner trim main joist
26 are welded into " ten " word structure, and the body 11 of inner corner trim main joist one and inner corner trim block 12 are coaxial.Inner corner trim block 12 and inner corner trim main joist 26
End and template 8 between leave gap, i.e., the axial length of inner corner trim block 12 and inner corner trim block 12 to inner corner trim main joist 26 are close to cloudy
The axial length of the one end of angle secondary joist 3 is less than or equal to the length of side of the cross section of inner corner trim secondary joist 3, such inner corner trim block 12 and inner corner trim master
Inner corner trim secondary joist 3 can be firmly fixed at inner corner trim by keel 26.Inner corner trim main joist is with connect band 62 and two respective sides
The rectangular steel pipe of the through hole of slotted hole 61 is opened in face, and rectangular steel pipe has enough intensity, internal to set lumps of wood conduct support without fill out again,
Connected between inner corner trim main joist by screw rod 2 through walls.Inner corner trim block 12 does not open up slotted hole 61 for what is intercepted from inner corner trim main joist
One section of through hole, so inner corner trim block 12 can produce and carry together with inner corner trim main joist, it is very convenient.The rod-pulling type the top of a wall fastens
Part 5 is the channel-section steel that side offers through hole, and rod-pulling type the top of a wall fastener 5 is ridden upon on inner corner trim main joist, and fixed by pull bar 4
Position, pull bar 4 include the body of rod 41, head 42 and the connecting hole 43 being arranged in head 42, fixed between the body of rod 41 and head 42 to connect
Connect, the body of rod 41 is screw rod, and the body of rod 41 of pull bar 4 is through the through hole on rod-pulling type the top of a wall fastener 5, the connecting hole 43 in head 42
Through the screw rod through walls 2 close to rod-pulling type the top of a wall fastener 5, rod-pulling type the top of a wall fastener 5 can be positioned by tightening nut, pull bar
Formula the top of a wall fastener 5 is used for the secondary joist fixed at the top of a wall.Interpolation type external corner connecting piece 7 includes interpolation type external corner connecting piece body
71 and oblique pull part 72, interpolation type external corner connecting piece body 71 is the rectangular steel pipe that one end is provided with bolt hole 73, and interpolation type external corner connects
The other end of fitting body 71 is fixedly connected with oblique pull part 72, the folder between oblique pull part 72 and interpolation type external corner connecting piece body 71
Angle is 135 °, and oblique pull part 72 is the channel-section steel that side offers screw hole 74, and interpolation type external corner connecting piece 7 inserts inner corner trim main joist
In internal cavities, and by bolt and inner corner trim main joist clamping, connected between interpolation type external corner connecting piece 7 by screw rod.
A kind of construction technology step of above-mentioned main joist reinforcement system structure is as follows:
1) determination of size:Wall size and design are determined according to construction drawing, calculate inner corner trim main joist and time dragon
The position of the length of bone, number of fitting parts and screw hole 74.
2) secondary joist is assembled:Some secondary joists are put successively by constant spacing, template 8 and secondary joist are connected with iron nail
Seam crossing, the template 8 spliced is obtained, template 8 is erected and is fixed on metope, by the perforating in template 8 of designed spacing,
Plug screw rod 2 through walls.
3) inner corner trim main joist is installed:The body 11 of inner corner trim main joist one and inner corner trim block 12 are respectively welded at inner corner trim main joist two
6 are provided with the corresponding two sides of slotted hole 61, and the length and inner corner trim block 12 of inner corner trim block 12 are secondary close to inner corner trim to inner corner trim main joist 26
The length of the one end of keel 3 is less than or equal to the length of side of the cross section of inner corner trim secondary joist 3, between inner corner trim block 12 and inner corner trim main joist 26
Angle close to inner corner trim secondary joist 3 can not weld, and avoid weld seam from influenceing fixation of the inner corner trim main joist to inner corner trim secondary joist 3.Will
The good inner corner trim main joist of welding assembly is horizontally arranged on screw rod 2 through walls, and screw rod 2 through walls is from the slotted hole 61 on inner corner trim main joist
Place is through installing pad and nut.
4) interpolation type external corner connecting piece is installed:Interpolation type external corner connecting piece 7 is inserted into the internal cavities of inner corner trim main joist
In, bolt passes through the bolt hole 73 of the one end of interpolation type external corner connecting piece 7 and tightens nut, and bolt card is oval on inner corner trim main joist
The one end in hole 61, screw rod install pad and nut through the screw hole 74 on two oblique pull parts 72.
5) rod-pulling type the top of a wall fastener is installed:Rod-pulling type the top of a wall fastener 5 is placed on to the main dragon of inner corner trim of two horizontal parallels
On bone, through the through hole on rod-pulling type the top of a wall fastener 5, the connecting hole 43 in head 42 is passed through close to drawing for the body of rod 41 of pull bar 4
The screw rod through walls 2 of rod-type the top of a wall fastener 5, pad and nut are installed in the one end of the body of rod 41.
6) school mould:Interpolation type external corner connecting piece is adjusted, the perpendicularity and physical dimension of template 8 is adjusted, tightens nut.
Embodiment two
Fig. 8 is a kind of structural representation of main joist reinforcement system constructive embodiment two of the utility model, and Fig. 9 is this practicality
A kind of drawbar structure diagram of new main joist reinforcement system constructive embodiment two.The present embodiment and the overall structure of embodiment one
Identical, difference is that rod-pulling type the top of a wall fastener is different with Tiebar structure, as shown in Figure 8, Figure 9, in the utility model
Rod-pulling type the top of a wall fastener 5 selects rectangular steel pipe, and pull bar selects Tiebar structure as shown in Figure 9, pull bar 4 when in use, hook-type
Kelly 44 is hooked on the screw rod through walls 2 of rod-pulling type the top of a wall fastener 5, is slided movable chuck 45, it is stuck in rod-pulling type wall
On head fastener 5, beaing the bottom of movable chuck 45 makes it be firmly fixed on rod-pulling type the top of a wall fastener 5, when exiting, strikes
Beating the top of movable chuck 45 can exit.
Construction technology process difference is step 5), and rod-pulling type the top of a wall fastener 5 is placed on into two horizontal parallels
On inner corner trim main joist, the hook-type kelly 44 of pull bar 4 is hooked on the screw rod through walls 2 of rod-pulling type the top of a wall fastener 5, mobile to live
Dynamic dop 45, makes it be stuck on rod-pulling type the top of a wall fastener 5, beats the bottom of movable chuck 45, fixation.
The utility model uses the main joist reinforcement system structure of said structure, and inner corner trim block is to be intercepted from inner corner trim main joist
One section of rectangular steel pipe for being not provided with slotted hole, inner corner trim block can produce together with inner corner trim main joist, carry, by inner corner trim during use
Block and the body of inner corner trim main joist one, which are welded on inner corner trim main joist two, can be used, without individually setting up inner corner trim contiguous block, structure
Simply, it is easy to use, especially suitable for the reinforcing to short wall, and the fixation to the inner corner trim secondary joist at inner corner trim can be completed.
Inner corner trim main joist is made of rectangular steel pipe, has enough intensity, internal to set the lumps of wood as support, structure letter without filling out again
It is single.Rod-pulling type the top of a wall fastener is ridden upon on inner corner trim main joist, and is positioned using pull bar, and the setting of rod-pulling type the top of a wall fastener is not
Limited, be not only simple in structure by inner corner trim main keel structure, and installed more convenient.External corner connecting piece is using interpolation type, tool
There is the characteristics of school mould is convenient and swift, in light weight, cost is low, and after interpolation type external corner connecting piece injects inner corner trim main joist, can be with
Carried together with inner corner trim main joist, it is reusable.Main joist reinforcement system structure described in the utility model has structure simple
Single, easy for installation, fixation, the advantages of efficiency of construction is high, cost is low.
Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution:Still the technical solution of the utility model can be modified for it or equivalent substitution, and these are changed or equally replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (8)
- A kind of 1. main joist reinforcement system structure, it is characterised in that:Including inner corner trim main joist, rod-pulling type the top of a wall fastener (5), interior Formula external corner connecting piece (7) is inserted, the inner corner trim main joist includes inner corner trim main joist one (1) and inner corner trim main joist two (6), the inner corner trim Main joist one (1) is Split type structure, is made up of the body of inner corner trim main joist one (11) and inner corner trim block (12), the inner corner trim main joist one Body (11) is respectively fixedly connected with the both sides of the inner corner trim main joist two (6), the main dragon of inner corner trim with the inner corner trim block (12) Connected between bone by screw rod through walls (2), the rod-pulling type the top of a wall fastener (5) is ridden upon on the inner corner trim main joist, and is led to Pull bar (4) positioning is crossed, the interpolation type external corner connecting piece (7) is inserted in the internal cavities of the inner corner trim main joist, and passes through spiral shell Bolt and the inner corner trim main joist clamping, connected by screw rod between the interpolation type external corner connecting piece (7).
- A kind of 2. main joist reinforcement system structure according to claim 1, it is characterised in that:The inner corner trim main joist one Connected mode between body (11) and the inner corner trim block (12) and the inner corner trim main joist two (6) is welds, the main dragon of inner corner trim With the inner corner trim block (12) coaxially, the axial length and inner corner trim block (12) of the inner corner trim block (12) arrive inner corner trim master to the body of bone one (11) Axial length of the keel two (6) close to inner corner trim secondary joist (3) one end is less than or equal to the length of side of inner corner trim secondary joist (3) cross section.
- A kind of 3. main joist reinforcement system structure according to claim 1, it is characterised in that:The inner corner trim main joist is square Shape steel pipe, the rectangular steel pipe are the rectangular steel pipe that slotted hole (61) through hole is opened with connect band (62) and two corresponding side surfaces, institute It is one section that is not provided with slotted hole (61) intercepted from inner corner trim main joist to state inner corner trim block (12).
- A kind of 4. main joist reinforcement system structure according to claim 1, it is characterised in that:The rod-pulling type the top of a wall fastening Part (5) is the channel-section steel that side offers through hole.
- A kind of 5. main joist reinforcement system structure according to claim 1, it is characterised in that:The rod-pulling type the top of a wall fastening Part (5) is rectangular steel pipe.
- A kind of 6. main joist reinforcement system structure according to claim 1, it is characterised in that:The pull bar (4) includes bar Body (41), head (42) and the connecting hole (43) being arranged in head (42), between the body of rod (41) and the head (42) It is fixedly connected, the body of rod (41) is screw rod.
- A kind of 7. main joist reinforcement system structure according to claim 1, it is characterised in that:The pull bar (4) includes hook Shape kelly (44) and movable chuck (45), the through hole for being available for hook-type kelly (44) to pass through is provided with the movable chuck (45).
- A kind of 8. main joist reinforcement system structure according to claim 1, it is characterised in that:The interpolation type external corner connection Part (7) includes interpolation type external corner connecting piece body (71) and oblique pull part (72), and the interpolation type external corner connecting piece body (71) is One end is provided with the rectangular steel pipe of bolt hole (73), and the other end of interpolation type external corner connecting piece (7) body is fixedly connected with tiltedly Draw piece (72), the angle between the oblique pull part (72) and the interpolation type external corner connecting piece body (71) is 135 °, described oblique Draw piece (72) is the channel-section steel that side offers screw hole (74).
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CN107060325A (en) * | 2017-03-23 | 2017-08-18 | 曹立英 | A kind of main joist reinforcement system structure and its construction technology |
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CN107060325A (en) * | 2017-03-23 | 2017-08-18 | 曹立英 | A kind of main joist reinforcement system structure and its construction technology |
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Effective date of registration: 20181204 Address after: No. 18-D880, Kaixuan Street, Liangxiang, Fangshan District, Beijing Patentee after: Yiding Xing Environmental Technology (Beijing) Co., Ltd. Address before: 100000 Beijing Fangshan District Changyang Town California Shuijun 225 1-1610 Patentee before: Cao Liying |
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