A kind of light steel house connecting structure
Technical field
The present invention relates to a kind of light steel house connecting structure.
Background technology
In building trade, workman usually can build movable plank house voluntarily in order to live.
At present, the Chinese patent of Publication No. CN105780929A discloses a kind of movable plank house assembled protection canopy, it
Including the vertical mechanism of a ceiling and four, described ceiling is set up in above four vertical mechanisms;Described vertical mechanism include a square steel, one
Built-in pipe, a round steel pipe and a concrete pedestal, described square steel is detachably secured on concrete pedestal;Described built-in pipe position
In the inside of square steel, the top of this built-in pipe and bottom are respectively welded steel disc, lower steel disc, and described upper steel disc and lower steel disc
Weld with square steel respectively;Described round steel pipe passes upper steel disc, and is inserted in built-in pipe, and described round steel pipe, built-in pipe and side
Steel realizes fastening by split bolt and connects.
This movable plank house assembled protection canopy simple in construction, in routine use, when earthquake occurring or having large-scale fortune
When defeated car crosses, can produce certain vibrations, these vibrations the most easily make above-mentioned bolt get loose phenomenon, cause round steel pipe,
Built-in pipe and square steel occur to loosen, and cause movable plank house assembled protection canopy to fall apart.
Summary of the invention
The deficiency existed for prior art, the invention reside in a kind of light steel house connecting structure of offer, makes a bracer lead to
The effect crossing gravity is fixed in holding tank, makes gripper shoe and column conflict simultaneously and produces frictional force, reaches to avoid crossbeam with vertical
The purpose that post gets loose.
For achieving the above object, the technical scheme is that a kind of light steel house connecting structure, including supporting
Plate, described gripper shoe and crossbeam are fixing to be connected, and described gripper shoe integration connects a bracer, described bracer one end and
Gripper shoe connects, and the other end, toward extending away from gripper shoe direction and vertically tilting, described column offers fixing
Hole, described fixing hole includes that two relative inclined planes, two described inclined planes form the appearance for conflicting with a bracer
Receiving groove, a described bracer is placed in holding tank.
By using technique scheme, by the effect of gravity, crossbeam applies pressure straight down to a bracer,
Bracer passes fixing hole, owing to two inclined planes are mutually inclined to set, makes holding tank that the both sides of a bracer are produced extruding force,
Extruding force produces frictional force, and meanwhile, gripper shoe is conflicted to produce squeeze with column generation relative displacement, the surface of gripper shoe and fixed plate
Pressure, extruding force produces frictional force, is fixed with column by a bracer by the common effect of frictional force and gravity, at crossbeam with vertical
Produce when necessarily shaking between post, by the effect of gravity, a bracer can be made to retighten voluntarily with column, thus avoid because of
Bracer and column get loose and cause the generation fallen apart;Eliminate the setting of screw, it is only necessary to by propping up a bracer and buckling in fixing hole be
The installation of column and crossbeam can be completed, bracer is extracted out from fixing hole and can complete column and separate with crossbeam so that work
People installs relatively simple with dismounting, it is possible to improving production efficiency greatly.
A kind of light steel house connecting structure of offer is provided, makes a bracer effect by gravity
Be fixed in holding tank, make gripper shoe and fixed plate conflict simultaneously and produce frictional force, reach to avoid crossbeam, with column, pine occurs
De-purpose.
For achieving the above object, the technical scheme is that a kind of light steel house connecting structure, including supporting
Plate and fixed plate, described gripper shoe is fixing with crossbeam to be connected, and described fixed plate is fixing with column to be connected, described gripper shoe one
Bodyization connects a bracer, and described bracer one end is connected with gripper shoe, and the other end is toward extending away from gripper shoe direction and along perpendicular
Nogata offers fixing hole in inclination, described fixed plate, and described fixing hole includes two relative inclined planes, described
Two inclined planes form the holding tank for conflicting with a bracer, and a described bracer is placed in holding tank.
By using technique scheme, by the effect of gravity, crossbeam applies pressure straight down to a bracer,
Bracer passes fixing hole, owing to two inclined planes are mutually inclined to set, makes holding tank that the both sides of a bracer are produced extruding force,
Extruding force produces frictional force, and meanwhile, gripper shoe and fixed plate produce relative displacement, and gripper shoe produces with the surface conflict of fixed plate
Extruding force, extruding force produces frictional force, is fixed with column by a bracer by the common effect of frictional force and gravity, at crossbeam and
Produce when necessarily shaking between column, by the effect of gravity, a bracer can be made to retighten voluntarily with fixed plate, thus keep away
Exempt to cause the generation fallen apart because a bracer and fixed plate get loose;Eliminate the setting of screw, it is only necessary to buckle into fixing by a bracer
Hole can complete the installation of column and crossbeam, by bracer along extract out from fixing hole can complete column and crossbeam point
From so that workman installs relatively simple with dismounting, it is possible to improving production efficiency greatly.
The present invention is further arranged to: a described bracer is provided with elastic force groove, described bullet towards the side of gripper shoe
The length direction of power groove is vertically arranged.
By using technique scheme, owing to holding tank can produce extruding force to the both sides of a bracer, extruding force can make
The inside propping up bracer produces extruding force, easily makes a bracer be ruptured by therein, and arranging of elastic force groove can effectively disappear
Extruding force except a bracer self a so that bracer has the space of certain deformation, is difficult to make a bracer be damaged, works as crossbeam
Producing vibrations with column and relative movement occurs, a bracer produces certain deformation, makes a bracer keep contacting, no with holding tank
Crossbeam is easily made to depart from column.
The present invention is further arranged to: a described bracer offers lead-in chamfered towards the side of gripper shoe, described
Holding tank is conflicted with lead-in chamfered and is arranged.
By using technique scheme, lead-in chamfered can increase the contact area propped up between bracer and holding tank, when
When crossbeam produces relative movement with column, the pressure that a bracer is caused by holding tank can be reduced, extend a bracer further
In service life, it is also possible to increase the connective stability of a bracer and holding tank, gripper shoe is made to be not likely to produce phase with holding tank
To movement, column can be avoided further to fall apart with crossbeam.
The present invention is further arranged to: a described bracer is away from the curved setting in one end of gripper shoe.
By using technique scheme, when a bracer is connected with holding tank in order to gripper shoe by needs through fixing hole
Time, the connection of a bracer with fixing hole can be played the effect of guiding by the end of the bracer that arc is arranged so that workman will
Prop up bracer more convenient with the installation of fixing hole, simultaneously so that when people collide with a bracer sounding, be not susceptible to injured.
The present invention is further arranged to: a described bracer is fixed with reinforcing plate with the junction of gripper shoe, and described adds
Strong plate is placed in the bracer side back to gripper shoe.
By using technique scheme, by the effect of gravity, gripper shoe is applied downforce to fixed plate, due to power
Effect be mutual, the inwall of holding tank is applied with pressure to gripper shoe, and reinforcing plate can be prevented effectively from bracer because of upper pressure
The effect of power and cause a bracer to rupture with the junction of gripper shoe;Producing vibrations between column and crossbeam, vibrations are produced
Raw impulse force is difficult to make a bracer be damaged, while making reinforcing plate play a good protection a bracer, it is possible to increase
Add the weight capacity of a bracer.
The present invention is further arranged to: also include positioning bar, described gripper shoe offers the first hole, location, described
Offering the second hole, location, described first hole, location and the second hole, location in fixed plate axially in parallel, described location bar is worn successively
Cross the first hole, location and the second hole, location.
By using technique scheme, location bar is positioned hole and the second hole, location through first, when column and crossbeam
Between when producing relative displacement because of vibrations, the inwall in the first hole, location and the second hole, location all with position bar and conflict, can
To avoid gripper shoe and fixed plate generation relative displacement, thus be prevented effectively from column and get loose with crossbeam, add column and
The connective stability of crossbeam, can be effectively increased the weight capacity of a bracer simultaneously.
The present invention is further arranged to: described bar one end, location is provided with guiding cambered surface, described guiding cambered surface and the
The one location inwall in hole, the inwall in the second hole, location are conflicted and are arranged.
By using technique scheme, gripper shoe and fixed plate be connected by a bracer complete after, guiding cambered surface
Setting can so that location bar through a positioning rod and second location bar, the simplicity of erection & lift.
The present invention is further arranged to: be provided with indent in described fixed plate, described column be placed in indent and with
Fixed plate welding is arranged.
By using technique scheme, the setting of indent, add the contact area between fixed plate and column so that
Connection between fixed plate and column is the most firm.
The present invention is further arranged to: the quantity of described bracer has several, and divides along the length direction of gripper shoe
Cloth.
By using technique scheme, when between column and crossbeam, the vibrations of generation are bigger, owing to being placed in two ends
The linear velocity of bracer is relatively big, is susceptible to damage, and the bracer being placed in centre is not susceptible to damage, it is possible to continue to make column and
Crossbeam keeps connecting, it is to avoid the generation fallen apart, and meanwhile, supports the increase of number of blocks, by increasing capacitance it is possible to increase the weight capacity of gripper shoe, and
The convenience installed can be kept.
In sum, the method have the advantages that
Bracer, through after fixing hole, by the effect of gravity, makes the surface of gripper shoe support with the surface of fixed plate or column
Touch, now, owing to the first hole, location and the second hole, location are not coaxially disposed, the i.e. first hole, location and the axle center in the second hole, location
For shifting to install up and down, when positioning bar through the first hole, location and the second hole, location, can be fixed to the first hole, location and second
The inwall in hole, position produces extruding force, makes the trend between gripper shoe and fixed plate with relative movement, to gripper shoe and fixed plate
Pretension, makes the connection between gripper shoe and fixed plate the tightst, promotes the connective stability of gripper shoe and fixed plate, further
Reduce the possibility that column gets loose with crossbeam.
Accompanying drawing explanation
Fig. 1 is the structural representation of gripper shoe;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is enlarged drawing at the B of Fig. 2;
Fig. 4 is the structural representation of fixed plate;
Fig. 5 is the structural representation of embodiment 1;
Fig. 6 is to embody the structural representation that location bar is connected with fixed plate, gripper shoe;
Fig. 7 be Fig. 6 be C direction view;
Fig. 8 is enlarged drawing at the D of Fig. 7;
Fig. 9 is the structural representation of location bar;
Figure 10 is the structural representation of embodiment 2;
Figure 11 is the attachment structure schematic diagram of gripper shoe and column;
Figure 12 is enlarged drawing at the E of Figure 11;
Figure 13 is the F direction view of Figure 11.
Reference: 1, crossbeam;2, column;3, gripper shoe;31, installation portion;32, connecting portion;33, removal hole;34, first
Hole, location;4, bracer is propped up;41, elastic force groove;42, lead-in chamfered;43, stopper slot;44, reinforcing plate;5, fixed plate;51, indent;
52, the second hole, location;53, fixing hole;531, inclined plane;532, face is kept flat;54, holding tank;6, location bar;61, cambered surface is guided.
Detailed description of the invention
It is described further referring to figs. 1 through Figure 13 light steel house connecting structure a kind of to the present invention.
Embodiment 1: a kind of light steel house connecting structure, as shown in Figure 1 and Figure 4, including gripper shoe 3 and fixed plate 5.Support
Plate 3 is in strip and length direction is vertically arranged, including connecting portion 32 and installation portion 31, connecting portion 32 He of integration
Installation portion 31 is all in tabular, and the width of the width of connecting portion 32 and installation portion 31 is vertical setting.
As shown in Figure 1 and Figure 5, end and the connecting portion 32 of crossbeam 1 welds.On installation portion 31, integration connects four
Bracer 4, four are propped up the bracer 4 length direction arrangement along installation portion 31, and the distance between an adjacent bracer 4 is equal.
As shown in Figures 2 and 3, bracer 4 one end and installation portion 31 connect, the unsettled setting of the other end.Prop up bracer 4 away from peace
The one end in dress portion 31 is downward-sloping toward vertical direction, and curved setting.Bracer 4 offers one towards the side of installation portion 31
The elastic force groove 41 of individual strip.Installation portion 31 is further opened with four removal holes 33, each removal hole 33 along the length direction of self
It is placed in the lower section of a bracer 4 and installation portion 31 junction, and near this junction.By elastic force groove 41 through removal hole 33 and toward peace
Dress portion 31 extends back to the side of a bracer 4.
The left and right sides propping up bracer 4 is further opened with lead-in chamfered 42, and lead-in chamfered 42 is plane.Prop up bracer 4 towards installation
The side in portion 31 is further opened with stopper slot 43.
As it is shown in figure 1, be welded with a reinforcing plate 44, reinforcing plate 44 in the junction of installation portion 31 with each bracer 4
It is placed in a bracer 4 side back to installation portion 31.In order to resist the junction generation stress concentration of a bracer 4 and installation portion 31.
Offering four circular first on installation portion 31 and position hole 34, hole 34, four first location is along installation portion 31
Length direction arrangement, and the distance between adjacent first hole 34, location is equal, and the first hole 34, location is placed in removal hole 33
Lower section.
As shown in Figure 4 and Figure 5, fixed plate 5 is elongated and length direction is vertically arranged, and sets in fixed plate 5
It is equipped with rectangular indent 51, column 2 is placed in indent 51, and be welded and fixed with fixed plate 5.By the setting of indent 51,
Make the W-shaped setting of cross section of fixed plate 5.Fixed plate 5 offers eight fixing holes 53, with four fixing holes 53 for one
Group, makes two groups of fixing holes 53 be respectively placed in the both sides at indent 51, and four fixing holes 53 often organized are along the length side of fixed plate 5
To being uniformly distributed.I.e. one fixed plate 5 can be simultaneously connected with two gripper shoes 3.
Fixing hole 53 is arranged in hexagon, including the horizontally disposed face 532 that keeps flat of four inclined planes 531 and two, inclined plane 531
Width more than keeping flat the width in face 532.A holding tank 54 is formed between two relative inclined planes 531.
The lower section of each fixing hole 53 is further opened with the second rounded hole 52, location, the first hole, location 34 and the second location
The aperture in hole 52 is equal.As shown in Fig. 6, Fig. 7 and Fig. 8, the outer wall of one end of location bar 6 is provided with guiding cambered surface 61.Location
Bar 6 is away from the diameter internal diameter equal to the first hole 34, location guiding cambered surface 61 one end.As it is shown in figure 9, in bending in the middle of the bar 6 of location
Curved, after location bar 6 is arranged in the first hole, location 34 and the second hole 52, location, be only capable of along with location self arc of bar 6
The camber line that shape matches just can be drawn off, and general vibrations are linear function, it is impossible to is deviate from by location bar 6, so that
Location bar 6 strengthens anticreep anti-loosing effect.
In sum, the present invention is in use: is first one end curved for a bracer 4 to be passed fixing hole 53, and passes through
The effect of gravity, makes gripper shoe 3 slide along the lead-in chamfered 42 propping up bracer 4, makes the surface of installation portion 31 and the table of fixed plate 5
Conflicting in face, meanwhile, a bracer 4 is embedded in holding tank 54, and holding tank 54 produces extruding force to the lead-in chamfered 42 of a bracer 4,
Make a bracer 4 toward there is certain deformation near elastic force groove 41 direction, make the width of elastic force groove 41 diminish, it is to avoid a bracer 4
It is squeezed excessive and damages;Now, the first hole 34, location misplaces with the second hole 52, location, and the first hole, location 34 and the second location
The line in the axle center in hole 52 is inclined, and the first hole 34, location is placed in the top in the second hole, location 52, the first hole 34, location He
The lap of the second hole 52, location forms an arcuate socket, passes this arcuate socket by being provided with the location bar 6 guiding cambered surface 61,
Along with location bar 6 penetrates in arcuate socket, the inwall in the first hole, location 34 and the second hole 52, location can be produced by the outer wall of location bar 6
Raw extruding force, makes the first hole, location 34 move straight down, and the second hole 52, location is moved straight up, and in location, bar 6 is whole
When penetrating in the first hole, location 34 and the second hole 52, location, the first hole, location 34 and the second hole 52, location are coaxial;Make location bar 6
Gripper shoe 3 and fixed plate 5 are produced a pretightning force, and coordinating between gripper shoe 3 with fixed plate 5 is tightr.
Producing certain vibrations between crossbeam 1 and column 2, when shaking direction and being vertical direction, shaking force is by the
The inwall in one hole, location 34 and the second hole 52, location applies shearing force to location bar 6, and location bar 6 will by the endogenetic process of self
This offsets;When shake direction be horizontal direction time, the direction of shaking force be location bar 6 axial time, shaking force can will support
Plate 3 departs from fixed plate 5, but the lower edge of fixing hole 53 can be made to be placed in stopper slot 43, it is to avoid fixing hole 53 and a bracer 4
Separate, after shaking force eliminates, by the effect of gravity, gripper shoe 3 can be made again to fix with fixed plate 5;When shaking force
When direction is the radial direction of location bar 6, owing to lead-in chamfered 42 is conflicted with the inclined plane 531 in holding tank 54, can avoid supporting
Plate 3 departs from fixed plate 5;So far, crossbeam 1 and column 2 can be made to avoid falling apart because the effect of shaking force gets loose.
In the present embodiment, column 2, crossbeam 1, gripper shoe 3 and fixed plate 5 are made of steel.
Embodiment 2: a kind of light steel house connecting structure, as shown in Figure 10 to Figure 13, is in place of the difference with embodiment 1
Eliminate fixed plate 5(and see Fig. 6) setting.
As is illustrated by figs. 11 and 12, column 2 is arranged in hollow quadrangular, and each of column 2 all offers 16
Individual fixing hole 53, second positions hole 52, sees Figure 10, and positioning hole 52 with eight fixing holes 53, second is one group, is respectively placed in column
The two ends up and down of 2, see Figure 11, and often four fixing holes 53, second in group position hole 52 is string, the end of the most each column 2
Being provided with two row fixing holes 53, second and position hole 52, the fixing hole 53, second of each column positions the hole 52 length each along column 2
Arrange in direction.
As described in Example 1, by the bracer 4 in gripper shoe 3 through fixing hole 53, then will be propped up by the effect of gravity
Bracer 4 is fixed in fixing hole 53, such as Figure 13, location bar 6 sequentially passes through gripper shoe 3 and column 2, makes gripper shoe 3 along perpendicular
There is certain displacement in Nogata, and column 2 upwards occurs certain displacement along vertical direction to downwards, so that gripper shoe 3 is with vertical
Post 2 forms certain pretightning force.
When producing certain vibrations between column 2 and crossbeam 1, when shaking force is vertical direction, by the weight of crossbeam 1
Power effect and the location effect of bar 6 and avoid column 2 to get loose with crossbeam 1;When shaking force is horizontal direction, position bar
6 can produce certain displacement along horizontal direction so that the bending place of location bar 6 and the inwall of column 2 are conflicted, without
Separate with column 2, thus improve structural strength, be difficult to make column 2 and crossbeam 1 fall apart.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also
Should be regarded as protection scope of the present invention.