CN207919988U - A kind of suspention function davit - Google Patents
A kind of suspention function davit Download PDFInfo
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- CN207919988U CN207919988U CN201820023457.8U CN201820023457U CN207919988U CN 207919988 U CN207919988 U CN 207919988U CN 201820023457 U CN201820023457 U CN 201820023457U CN 207919988 U CN207919988 U CN 207919988U
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Abstract
The utility model is related to a kind of cables to thread column, more particularly to a kind of suspention function davit, including keel, two or more fixed beams and function box, keel level is arranged, fixed beam is vertically arranged, function box is hollow tubular and is fixed in fixed beam that fixed beam is fixed on by the second fastener below keel.Fixed beam is vertically fixed on the lower section of keel by the second fastener by the utility model, rapidly and accurately fixed beam can be pre-positioned to the lower section of keel, tighten the bolt on the second fixing piece again later, so that fixed beam is closely fixed with keel under the action of abnormity nut and positioning sleeve, has achieved the effect that succinctly effortlessly fixed beam is fixed on keel.
Description
Technical field
The utility model is related to a kind of cables to thread column, more particularly to a kind of suspention function davit.
Background technology
On the one hand the power supply in laboratory, the circuit design of water supply and gas supply will meet the requirement of safety, on the other hand also
Meet the convenience used, the wiring of traditional laboratory or circuit design are the installation function columns on experimental bench.
The prior art can refer to the utility model patent that Authorization Notice No. is CN206257362U, and it discloses a kind of suspentions
Functional column, including keel, two fixed beams and function box, function box is multiple, and function box is the square tube type of monoblock type and up and down
Splicing, each function box are fixedly connected by bolt with two fixed beams mutually, and circuit and pipeline are respectively positioned in function box, experiment
Indoor suspention has keel, two fixed beams to be fixed on keel by plain bolt or gusset.
It is in place of above-mentioned the deficiencies in the prior art, when fixing keel and fixed beam by gusset or plain bolt,
In fixation procedure, the position for constantly finely tuning fixed beam is needed, just can guarantee that the screw on plain bolt or gusset can connect
It is connected in the threaded hole on keel, and needs staff constantly to lift fixed beam in fixation procedure, fixation procedure is multiple
It is miscellaneous.
Utility model content
The purpose of this utility model is to provide a kind of suspention functional column, solves consolidating for keel in the prior art and fixed beam
Determine the complicated laborious problem of process.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of suspention function davit, including keel, two or more fixed beams and function box, keel level setting is fixed
Beam is vertically arranged, and function box is hollow tubular and is fixed in fixed beam that fixed beam is fixed on by the second fastener under keel
Side；Second fastener includes abnormity nut, bolt and positioning sleeve, and abnormity nut includes fixed part, and fixed part is that section is trapezoidal
Trapezoid block, the trapezium base centre position of fixed part offers bolt hole, and through-hole is offered on positioning sleeve, and bolt passes through through-hole
It is threadedly coupled with bolt hole, the diameter of through-hole is less than the diameter of the bolt head of bolt；The downside of keel is along the extension side of keel
To offering special-shaped slot, special-shaped slot is dovetail groove, and the trapezoidal bottom edge of special-shaped slot is towards outside, the center on the trapezoidal bottom edge of special-shaped slot
Special-shaped notch is offered at line, the width of special-shaped notch is more than thickness of the fixed part on trapezoid cross section, and the width of special-shaped notch
Length of the degree less than the trapezoidal bottom surface of fixed part；Fixed beam offers deep gouge on side away from each other, heavy in fixed beam
Slot is corresponding with the special-shaped slot of keel downside respectively, and deep gouge includes to accommodate the straight trough of bolt and compatible with positioning sleeve shape
Locating slot, straight trough passes through locating slot, and the width of straight trough is less than the width of locating slot；Fixed beam is in stationary state with keel
When, abnormity nut is located in special-shaped slot and the trapezoid cross section of fixed part is perpendicular to special-shaped slot, and positioning sleeve is located in locating slot, bolt
It is threadedly coupled with abnormity nut across through-hole.
By using above-mentioned technical proposal, the bolt of the second fastener is first passed through into positioning sleeve, then revolves abnormity nut
Enter on bolt, fixation is placed in the locating slot of fixed beam later；During fixed beam is fixed to keel, lift solid
Determine beam, abnormity nut is made to be placed in the special-shaped slot on keel, such fixed beam can rapidly and accurately rely on the second fixing piece outstanding
It hangs to the lower section of keel, achievees the effect that pre-determined bit, tighten bolt later and can be drawn by the effect of fixing sleeve and abnormity nut
Dynamic fixed beam is moved to keel, affixed up to stablizing, and has achieved the effect that succinctly effortlessly fixed beam is fixed on keel.
Preferably, being connected with baffle on positioning sleeve, baffle is parallel with through-hole；When securing supports and fixed beam are fixed,
Baffle extends towards fixed beam and is inserted into special-shaped slot along special-shaped notch, and baffle is abutted with the trapezoidal side of abnormity nut；When fixed
When position set is abutted with the bolt head of bolt, along bolt axis direction, the distance of bolt tail to baffle is more than abnormity nut
Thickness.
By using above-mentioned technical proposal, in the process of affixed fixed beam and keel, baffle will not hinder abnormity nut perpendicular
It is straight to place；After abnormity nut is inserted into special-shaped slot simultaneously, manually by fixed beam close to support element so that bolt relative positioning
Set sliding a distance, after being rotated further by abnormity nut to level at this time, the trapezoidal side of abnormity nut is abutted with baffle, at this time again
Bolt is tightened, abnormity nut will not rotate again under the withstanding effect of baffle.
Preferably, bolt is hexagon socket head cap screw, through-hole is provided with counterbore in one end far from baffle.
By using above-mentioned technical proposal, the bolt of the second fastener uses hexagon socket head cap screw, more convenient to turn rotation.
Preferably, being provided with support element between two fixed beams, support element is affixed with fixed beam respectively.
By using above-mentioned technical proposal, support element can more steadily support two fixed beams, ensure two supports
Stability between beam.
Preferably, support element is several horizontally disposed plates, fixed beam offers vertically on the side of support element
The upper and lower two sides level of the special-shaped slot of setting, plate support offers deep gouge, and the deep gouge on support element and fixed beam are close
Special-shaped slot on the side of support element is corresponding, and support element is fixed by the second fastener with fixed beam.
By using above-mentioned technical proposal, the support element intensity of plate is high, and support element can be hung down by the second fastener
It is directly fixed in fixed beam, on the one hand easy to disassemble, another aspect support element can arbitrarily adjust position up and down along fixed beam.
Preferably, being vertically arranged with spacing board in function box, the side wall of spacing board and function box is affixed, and spacing board is by function
Box is divided into multiple functional chambers.
By using above-mentioned technical proposal, partition board is separated out the mutual independent functional chamber come, and can lay different pipelines,
Tracheae, water pipe, forceful electric power line and weak electric wire etc. is separated from each other, reduce influence of the pipeline to other pipelines.
Preferably, the rectangular in cross-section of keel, four sides of keel offer special-shaped slot along the extending direction of keel,
And keel go to upper and lower with it is left and right symmetrical.
By using above-mentioned technical proposal, enable to the interchangeability of keel stronger.
In conclusion the utility model has the following technical effects：
1. fixed beam is vertically fixed on to the lower section of keel by the second fastener, it can be rapidly and accurately pre- by fixed beam
Positioning tightens the bolt on the second fixing piece again later to the lower section of keel, makes under the action of abnormity nut and positioning sleeve solid
Determine beam closely to fix with keel, has achieved the effect that succinctly effortlessly fixed beam is fixed on keel；
2. by the way that baffle is arranged on positioning sleeve, in the process of affixed fixed beam and keel, baffle will not hinder special-shaped spiral shell
Female vertical placement；After abnormity nut is inserted into special-shaped slot simultaneously, manually by fixed beam close to support element so that bolt is opposite
Positioning sleeve slides a distance, and after being rotated further by abnormity nut to level at this time, the trapezoidal side of abnormity nut is abutted with baffle, this
When tighten bolt again, abnormity nut will not rotate again under the withstanding effect of baffle.
Description of the drawings
Fig. 1 is the installation condition schematic diagram of embodiment one；
Fig. 2 is the vertical view of fixed beam and function box and support element mounting structure in embodiment one；
Fig. 3 is the local D schematic diagrames in Fig. 2；
Fig. 4 is the structural schematic diagram of the first fastener；
Fig. 5 is the vertical view of fixed beam and function box and support element mounting structure in embodiment two；
Fig. 6 is the use state diagram of the second fastener；
Fig. 7 is the exploded perspective view of the second fastener；
Fig. 8 is the configuration schematic diagram of embodiment three；
Fig. 9 is the local A enlarged drawings in Fig. 8；
Figure 10 is the local B enlarged drawings in Fig. 8；
Figure 11 is the mounting structure schematic diagram of third fastener；
Figure 12 is the exploded perspective view of third fastener；
Figure 13 is the structural schematic diagram of the side installation of example IV, side explosion；
Figure 14 is the Local C enlarged drawing in Figure 13；
Figure 15 is the installation condition schematic diagram of embodiment five；
Figure 16 is the explosive state schematic diagram of embodiment five；
Figure 17 is the installation condition schematic diagram of embodiment six；
Figure 18 is the explosive state schematic diagram of embodiment six.
In figure, 1, keel；2, fixed beam；22, hollow hole；23, the first accommodating hole；24, the second accommodating hole；3, function box；
31, foreboard；32, back plate；33, side plate；331, the first plate；332, the second plate；333, gusset overlap edge；334, foreboard lapping plate；
335, gusset abuts side；336, foreboard abuts side；337, the first clamping item；3371, the first lug boss；3372, the first elbow；
35, gusset；351, the second clamping item；3511, the second lug boss；3512, the second elbow；36, spacing board；4, support element；5, different
Shape slot；51, special-shaped notch；52, notch flanging；6, deep gouge；61, straight trough；62, locating slot；7, the first fastener；71, special-shaped spiral shell
It is female；711, fixed part；712, extension；713, bolt hole；72, bolt；8, the second fastener；81, positioning sleeve；811, through-hole；
812, baffle；9, third fastener；91, fixed link；911, clamping portion；912, bar portion；9121, locating rod；91211, stepped stem；
9122, it is clamped bar；913, deep gouge is positioned；92, fixing sleeve；921, jack；922, threaded hole；923, spin slot；93, holding screw；
101, the first connector；102, the second connector.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：
As shown in Figure 1, a kind of suspention functional column, including two fixed beams 2 and multiple function boxes 3, two fixed beams 2 are vertical
Setting, function box 3 is hollow tubular, and splicing, function box 3 are fixedly connected with fixed beam 2 mutually up and down between function box 3, Gu
Function box 3 can be arranged by determining the both sides of beam 2, and circuit and pipeline are respectively positioned on inside function box 3.Keel are provided at the top of laboratory
1, two fixed beams 2 are fixed on keel 1.After being arranged in this way, test indoor circuit and pipeline can by function box 3 into
Row protection ensures that circuit is neat and safe.
As shown in Fig. 2, the section of fixed beam 2 is rectangle, mutually symmetrical with above and below 2 section of fixed beam, the section of fixed beam 2
On offer special-shaped slot 5 and hollow hole 22, special-shaped slot 5 opens up vertically respectively on four sides of fixed beam 2, wherein fixed beam 2
Special-shaped slot 5 there are two being opened up on two sides adjacent to each other.The purpose for opening up special-shaped slot 5 is opened up and is engraved for fixed function box 3
The purpose of emptying aperture 22 is to save material while mitigating the weight of fixed beam 2.
As shown in Fig. 2, special-shaped slot 5 is dovetail groove, the trapezoidal bottom edge of special-shaped slot 5 towards 2 outside of fixed beam, special-shaped slot 5
The centerline on trapezoidal bottom edge offers special-shaped notch 51.Since fixed beam 2 is generally process by light-weight metals such as aluminium alloys,
For the ease of the special-shaped notch 51 of molding, Pressing Deformation is generally used, therefore notch flanging 52 can be formed at special-shaped notch 51, two
A notch flanging 52 forms special-shaped notch 51.
Various shapes can be used in hollow hole 22, for saving material as much as possible, while ensureing that the structure of fixed beam 2 is strong
Degree, hollow hole 22 use three kinds of shapes, respectively rectangular opening, square hole and flower-shape hole, rectangular opening to be located at four foldings of fixed beam 2
At angle, between three adjacent special-shaped slots 5, square hole is located between two flower-shape holes in flower-shape hole.
As shown in Fig. 2, being provided with support element 4 between two fixed beams 2, two fixed beams 2 are fixed with support element 4 respectively,
Support element 4 can make more to stablize between two fixed beams 2, be easily installed function box 3.
There are many kinds of fixed forms between support element 4 and fixed beam 2, is carried out for square tube with support element 4 in the present embodiment
Citing.
Support element 4 is square tube, and support element 4 is connect by the first fastener 7 with fixed beam 2.Meanwhile support element 4 is square tube,
Pipeline can also be laid in support element 4.
As shown in figure 4, the first fastener 7 includes abnormity nut 71 and bolt 72, abnormity nut 71 includes fixed part 711,
Fixed part 711 is the trapezoidal trapezoid block in section, and the centre position of 711 trapezium base of fixed part is convexly equipped with extension 712, prolongs
The profile in long portion 712 offers on extension 712 and fixed part 711 and bolt without departing from the trapezoidal bottom profile of fixed part 711
The bolt hole 713 of 72 cooperations.Wherein, in conjunction with shown in Fig. 2, thickness of the fixed part 711 on trapezoid cross section is less than on special-shaped slot 5
The width of special-shaped notch 51, and the length of the trapezoidal bottom surface of fixed part 711 is more than the width of special-shaped notch 51, fixed part 711
Trapezoidal sectional shape is identical as the cross sectional shape of special-shaped slot 5, and the trapezoid cross section of fixed part 711 is sized to be slightly smaller than special-shaped slot 5
Cross-sectional sizes.
The setting of extension 712 therefore also may be used to increase the threaded connection length of bolt 72 and abnormity nut 71
The extension 712 of abnormity nut 71 is removed.
Support element 4 and the connection method of fixed beam 2 are：Bolt 72 is first passed through to the pipe of support element 4 from the inside of support element 4
Wall, then by the outstanding unification segment distance of abnormity nut 71 and bolt 72, the wherein extension 712 of abnormity nut 71 towards support element 4,
Abnormity nut 71 is placed vertically later（That is the trapezoid cross section of fixed part 711 is parallel to the special-shaped slot 5 in fixed beam 2）, by two
Root fixed beam 2 is respectively close to support element 4 so that abnormity nut 71 is inserted into from special-shaped notch 51 in special-shaped slot 5, is rotated further by later different
Shape nut 71 is to horizontality（That is special-shaped slot 5 of the trapezoid cross section of fixed part 711 in fixed beam 2）, make abnormity nut
71 are connected in special-shaped slot 5, tighten bolt 72, and the fixed part 711 of abnormity nut 71 is made to be connected on notch flanging 52, to solid
Determine support element 4 and fixed beam 2.It is on the contrary then be detachably fixed beam 2 and support element 4.
Preferably, as shown in figure 4, anti-skid chequer can also be arranged by the trapezium base of fixed part 711 in abnormity nut 71, make
Fixed part 711 and the abutting of notch flanging 52 are even closer, are not likely to produce sliding.
As shown in Fig. 2, function box 3 includes foreboard 31, back plate 32 and two blocks of side plates 33, foreboard 31 and two blocks of side plates 33 splice
Fixed, back plate 32 combines the square tube type profile to form noncontinuity with foreboard 31 and side plate 33, back plate 32 be located at two fixed beams 2 it
Between and be fixed on 4 outer surface of support element by plain bolt；33 section of side plate is in groove profile, and two blocks of side plates 33 notch phase each other
Right, three plates of side plate 33 are respectively the first plate 331 in slot bottom and two piece of second plate 332 in slot side, close to solid
The second plate 332 for determining beam 2 is fixed to by the first fastener 7 on the special-shaped slot 5 of fixed beam 2, as shown in figure 3, far from fixed beam 2
The lateral surface of the second plate 332 be protruding with and be vertically arranged with gusset overlap edge 333 and foreboard lapping plate 334, gusset overlap edge 333
The both sides of the second plate 332 are located at foreboard lapping plate 334, and gusset overlap edge 333 is close to the first plate 331, gusset overlap joint
While 333 and foreboard lapping plate 334 respectively with the two sides of the second plate 332 formed gusset abuts while 335 and foreboard abutting side 336；
Foreboard 31 is groove type plate, and for the notch of foreboard 31 towards back plate 32, the side of foreboard 31 abuts the abutting of side 336, foreboard 31 with foreboard
Side pass through plain bolt and foreboard lapping plate 334 and fix.
After function box 3 uses above-mentioned split type structure, when if you need to overhaul the pipeline in function box 3, it is only necessary to by foreboard 31
Separate two blocks of side plates 33 i.e. it can be seen that function box 3 in pipeline, it is overhauled.
As shown in Fig. 2, when fixed beam 2 is located at stationary state with side plate 33, abnormity nut 71 is located in special-shaped slot 5 and fixed
Perpendicular to special-shaped slot 5, bolt 72 passes through the bolt hole of side plate 33 and special-shaped notch 51 and abnormity nut 71 for the trapezoid cross section in portion 711
713 are threadedly coupled.
In addition, the side plate 33 of function box 3 is fixed using the first fastener 7 with fixed beam 2, it, will be different during fixed
Shape nut 71 slightly loosens a bit with bolt 72, you can realizes that function box 3 is slided up and down along special-shaped slot 5, facilitates the peace of function box 3
Dress.It is needed when also avoided simultaneously using plain bolt fixed function box 3 and fixed beam 2 in alignment function box 3 and fixed beam 2
The problem of mounting hole.
Certainly, the foreboard 31 of function box 3, back plate 32 and side plate 33 or other shapes, as long as splicing is fixed mutually
Form dismountable mode.
In order to increase the intensity of side plate 33, can be thickeied at the dog-ear of the first plate 331 and the second plate 332, it can at dog-ear
Flower-shape hole is opened up to save material.
As shown in Fig. 2, several spacing boards 36 being vertically arranged, spacing board 36 can be fixed with plain bolt in back plate 32
Parallel with the first plate 331 of side plate 33, function box 3 is separated into multiple functional chambers by spacing board 36, can be distributed in each functional chamber
Different pipelines, it is convenient to overhaul to achieve the purpose that apart from one another by different pipelines, while also avoiding mutual between various pipelines
Mutually influence.
As shown in Fig. 2, forming an open dog-ear between foreboard lapping plate 334 and the second plate 332, suspention is being used
When functional column, it is easy to scratch experimenter.To avoid such case from occurring, as shown in figure 3, in foreboard lapping plate 334 and second
Gusset 35 is provided between plate 332, the clamping of gusset 35 is fastened at the dog-ear of foreboard lapping plate 334 and the second plate 332, wherein
Gusset 35 can be arc plate or L-square；After installation, the side of gusset 35 abuts side 335 and gusset overlap edge with gusset
333 abut, and the other side of gusset 35 is abutted with the second plate 332 and foreboard 31.It is solid on foreboard lapping plate 334 and the second plate 332
It is connected to first clamping item 337 parallel to each other, the first clamping item 337 is directed toward gusset 35, it is preferable that the first clamping article 337 and the
The angle of two plates 332 is 45 °, it is of course also possible to select other angles；Also two second are connected on inner surface on gusset 35
It is clamped item 351, and the second clamping item 351 on gusset 35 is parallel with the first clamping item 337 on the second plate 332, two second
Item 351 is clamped to be located between two first clamping items 337 and be clamped with the first clamping item 337.
As shown in figure 3, the side that the free end of the first clamping item 337 is clamped item 351 towards second is protruding with the first protrusion
Portion 3371, the side that the free end of the second clamping item 351 is clamped item 337 towards first are protruding with the second lug boss 3511, and first
Clamping item 337 fits closely mutually when mounted with the second clamping item 351.When gusset 35 is fastened on foreboard lapping plate 334 and
Process between two plates 332 at dog-ear, first by two second clamping items 351 be placed in two first clamping items 337 between, towards side
Plate 33 presses gusset 35, and the second clamping item 351 is slided with gusset 35 along the first clamping item 337, when the second lug boss 3511 is in
When the first 3371 front of lug boss, gusset 35 is further pressed, the first clamping item 337 or second is clamped item 351 and deforms upon,
The second lug boss 3511 is set to cross the first lug boss 3371, the first clamping item 337 and second is clamped item 351 and is clamped at this time.
Preferably, as shown in figure 3, the first clamping item 337 and second is clamped the docking of item 351, the first clamping item for convenience
337 free end end is bent to form the first elbow 3372 to the direction far from the second clamping item 351, the second clamping item 351
Free end end is bent to form the second elbow 3512 to the direction far from the first clamping item 337, the first elbow 3372 and second curved
Second clamping item 351 can be quickly and accurately placed between two first clamping items 337 by first 3512 docking.
In addition, as shown in figure 3, dismounting gusset 35 for convenience, it can be by gusset 35 by proximal panel 33 or foreboard 31
Side is arranged to arcwall face, is convenient for being inserted into 35 lower section of gusset from the both sides of gusset 35 with sharp instruments in this way, tilts gusset 35, with
Achieve the purpose that dismantle gusset 35.
Embodiment two：
The difference is that, support element 4 is several horizontally disposed plates, support element 4 and fixed beam 2 with embodiment one
And the connection type of function box 3 is also differed with embodiment one.
As shown in figure 5, the upper and lower surface of support element 4 is both provided with deep gouge 6, upper and lower surface includes respectively four heavy
Slot 6, and deep gouge 6 is corresponding with the special-shaped slot 5 in left and right sides fixed beam 2 respectively, support element 4 is by the second fastener 8 and admittedly
It is affixed to determine beam 2；The equal level in front and rear sides face of support element 4 offers special-shaped slot 5, and the back plate 32 and support element 4 of function box 3 are logical
Cross the connection of the first fastener 7.The structure of special-shaped slot 5 such as embodiment one.
As shown in Figure 6 and Figure 7, the second fastener 8 increases positioning sleeve 81, positioning sleeve on the basis of the first fastener 7
Offer through-hole 811 on 81, bolt 72 passes through through-hole 811, positioning sleeve 81 be located at abnormity nut 71 and bolt 72 bolt head it
Between, the diameter of through-hole 811 is less than the bolt head diameter of bolt 72.The shape of positioning sleeve 81 is there are many form, in the utility model
Using cylinder, through-hole 811 is arranged perpendicular to the central axes of cylindrical positioning sleeve 81；Deep gouge 6 includes the straight trough for accommodating bolt 72
61 and locating slot 62 compatible with 81 shape of positioning sleeve, straight trough 61 passes through locating slot 62 and 61 width of straight trough is less than locating slot 62
Width.Also counterbore can be opened up close to one end of 72 bolt head of bolt in through-hole 811, bolt 72 is arranged to hexagon socket head cap screw,
Facilitate rotating bolt 72 in this way.
Second fastener 8 compare the first fastener 7, the second fastener 8 can affixed two mutually perpendicular plates, compare
Both two mutually perpendicular plates are fixed with using cornual plate, the connection procedure of the second fastener 8 is easier, and can adjust
Fixed position.
In conjunction with shown in Fig. 5, support element 4 and the connection method of fixed beam 2 are：Positioning sleeve 81 is set in bolt 72 first
On, then by the outstanding unification segment distance of abnormity nut 71 and bolt 72, the wherein extension 712 of abnormity nut 71 towards support element 4,
Positioning sleeve 81 is fastened in locating slot 62 later, then abnormity nut 71 is placed vertically（That is the trapezoid cross section of fixed part 711 is flat
Row is in the special-shaped slot 5 in fixed beam 2）, by two fixed beams 2 respectively close to support element 4 so that abnormity nut 71 is from special-shaped notch
51 are inserted into special-shaped slot 5, are rotated further by abnormity nut 71 later to horizontality（I.e. the trapezoid cross section of fixed part 711 is perpendicular to solid
Determine the special-shaped slot 5 on beam 2）, so that abnormity nut 71 is connected in special-shaped slot 5, tighten bolt 72, make the fixed part of abnormity nut 71
711 are connected on notch flanging 52, as bolt 71 is gradually hung into abnormity nut 71, positioning sleeve 81 can be made to move closer to abnormity
Nut 71, positioning sleeve 81 can drive support element 4 to move closer to fixed beam 2, to securing supports 4 and fixed beam 2.It is on the contrary then can
Dismantle fixed beam 2 and support element 4.
Preferably, as shown in Figure 6 and Figure 7, baffle 812 can be connected on positioning sleeve 81, baffle 812 is parallel with through-hole 811；
When securing supports 4 and fixed beam 2 are fixed, baffle 812 extends towards fixed beam 2 and is inserted into special-shaped slot 5 along special-shaped notch 51
Interior, baffle 812 is abutted with the trapezoidal side of abnormity nut 71；When positioning sleeve 81 is abutted with the bolt head of bolt 72, along spiral shell
On 72 axis direction of bolt, the distance of 72 tail portion of bolt to baffle 812 is more than the thickness of abnormity nut 71.In this way, in affixed support
During part 4 and fixed beam 2, baffle 812 will not hinder abnormity nut 71 to place vertically；Abnormity nut 71 is inserted into simultaneously different
After in shape slot 5, manually by fixed beam 2 close to support element 4 so that 72 relative positioning of bolt set, 81 sliding a distance, at this time
After being rotated further by abnormity nut 71 to level, the trapezoidal side of abnormity nut 71 is abutted with baffle 812, tightens bolt 72 again at this time,
Abnormity nut 71 will not rotate again under the withstanding effect of baffle 812.
Embodiment three：
As shown in Figure 1, a kind of suspention function hanging pillar, including 1, two fixed beam 2 of keel and multiple function boxes 3, two solid
Determine beam 2 to be vertically arranged, keel 1 are horizontally set on the top in laboratory, and two fixed beams 2 are fixed in the underface of keel 1, work(
Energy box 3 is hollow tubular, and splicing, function box 3 are fixedly connected by bolt with fixed beam 2 mutually up and down between function box 3, line
Road and pipeline are respectively positioned on inside function box 3, are provided with support element 4 between two fixed beams 2, support element 4 respectively with two fixations
Beam 2 and function box 3 are fixed.
Fixed beam 2 and the structure of function box 3 use the knot of fixed beam 2 and function box 3 in embodiment one and embodiment two
The form and structure of any one support element 4 in embodiment one or embodiment two can be used in structure, support element 4.
As shown in figure 8, the downside of keel 1 offers two special-shaped slots 5 parallel to each other along the extending direction of keel 1,
Opened up on the side of two fixed beams 2 away from each other there are two deep gouge 6, the deep gouge 6 in fixed beam 2 respectively with 1 downside of keel
The special-shaped slot 5 in face is corresponding, and two fixed beams 2 are fixed on the underface of keel 1 by the second fastener 8.Special-shaped slot 5 and deep gouge
6 structure such as embodiment two.
In conjunction with shown in Fig. 8~10, the process that keel 1 and fixed beam 2 are fixed using the second fastener 8 is：It first will positioning
Set 81 is set on bolt 72, then by abnormity nut 71 and the outstanding unification segment distance of bolt 72, the wherein extension of abnormity nut 71
Positioning sleeve 81 is fastened in locating slot 62 by portion 712 later towards support element 4, then abnormity nut 71 is placed vertically（It is i.e. fixed
The trapezoid cross section in portion 711 is parallel to the special-shaped slot 5 in fixed beam 2）, by two fixed beams 2 respectively close to support element 4 so that different
Shape nut 71 is inserted into from special-shaped notch 51 in special-shaped slot 5, is rotated further by abnormity nut 71 later to horizontality（That is fixed part 711
Special-shaped slot 5 of the trapezoid cross section in fixed beam 2）, so that abnormity nut 71 is connected in special-shaped slot 5, at this time in fixed beam 2
Under the action of its own gravity, the fixed part 711 of abnormity nut 71 is closely connected on notch flanging 52, finally tightens bolt 72,
As bolt 71 is gradually hung into abnormity nut 71, positioning sleeve 81 can be made to move closer to abnormity nut 71, positioning sleeve 81 can drive
Support element 4 moves closer to fixed beam 2, to securing supports 4 and fixed beam 2.It is on the contrary then be detachably fixed beam 2 and support element 4.
In addition, during fixed beam 2 is fixed to keel 1, abnormity nut 71 and bolt 72 are slightly loosened a bit,
Fixed beam 2 is lifted slightly, you can is realized that special-shaped slot 5 of the fixed beam 2 on keel 1 slides, is facilitated the installation position for changing fixed beam 2
It sets.It is needed when also avoided simultaneously using plain bolt fixed function box 3 and fixed beam 2 in alignment function box 3 and fixed beam 2
The problem of mounting hole.
Preferably, upper and lower and left and right symmetrical as shown in figure 9, the section of keel 1 is square, i.e. the four of keel 1
Side offers special-shaped slot 5 so that the interchangeability of keel 1 is stronger；Diversified forms can also be provided on the section of keel 1
Hollow hole reduces the weight of keel 1 in order to save material.
Example IV：
With the difference of embodiment three, keel 1 are different from the connection type of fixed beam 2 and link position.
In the present embodiment, two fixed beams 2 are fixed in the forward and backward side of keel 1 by third fastener 9.In this way, when branch
When support member 4 is using such as structure of embodiment one, the inner tubular portion of support element 4 can also lay circuit, increase the logical of route arrangement
Road makes full use of space.
In addition, fixed beam 2 can be all arranged in the both sides of keel 1, based on the setting suspention functional column of fixed beam 2 so that space profit
With maximization.
The two sides of keel 1 are opened up there are two special-shaped slot 5, the structure such as embodiment one of special-shaped slot 5.
As is illustrated by figs. 11 and 12, third fastener 9 includes fixed link 91, fixing sleeve 92 and holding screw 93；Fixed link
91 comprising being integrally formed and the clamping portion 911 set gradually and bar portion 912, and clamping portion 911 be that section is trapezoidal trapezoid block, is tied
Structure is identical as 711 structure of fixed part of the first fastener 7, the relative size of clamping portion 911 and fixed part 711 and special-shaped slot 5
Identical, bar portion 912 is fixed on the trapezoidal bottom surface of clamping portion 911, and bar portion 912 radially offers positioning deep gouge 913, and positioning is heavy
Slot 913 coordinates with holding screw 93, and positions trapezoid cross section of the axis perpendicular to clamping portion 911 of deep gouge 913；Fixing sleeve 92 is
One end end of cylinder or other shapes, fixing sleeve 92 radially offers jack 921,92 other end of fixing sleeve
End is provided in the axial direction with threaded hole 922, and bar portion 912 can be inserted into jack 921, and holding screw 93 is threaded in threaded hole
In 922.
Preferably, as shown in figure 11, bar portion 912 includes locating rod 9121 and clamping bar 9122, and locating rod 9121 is far from card
One end of extension bar 9122 is provided with stepped stem 91211, and stepped stem 91211 and clamping portion 91 are affixed, and the section of stepped stem 91211 is not
Trapezoidal bottom surface beyond clamping portion 91, the diameter of locating rod 9121 be more than the diameter of clamping bar 9122, jack 921 diameter and
The width of special-shaped notch 51 on keel 1, stepped stem locating rod 9121 by the conical surface with clamping 9122 transition of bar, jack 921 with
It is clamped bar 9122 to coordinate, positioning deep gouge 913 is opened on clamping bar 9122.After being arranged in this way, bar portion 912 is being inserted into jack
Process in 921, clamping bar 9122 are first inserted into jack 921, and locating rod 9121 is abutted with jack 921 later, and bar portion 912 cannot
It is further inserted into along jack 921, convenient for the alignment positioning deep gouge 913 of holding screw 93 in threaded hole 922.
As shown in figure 14, fixed beam 2 vertically offers bar portion 912 in accommodating third fastener 9 close to the one side of keel 1
The first accommodating hole 23（Only illustrate the intersection of the first accommodating hole 23 and the second accommodating hole 24 in figure）, fixed beam 2 is parallel to
The one side of one accommodating hole 23 vertically offers the second accommodating hole 24 of fixing sleeve 92 in accommodating third fastener 9, and first is accommodating
Hole 23 is orthogonal with the second accommodating hole 24 and crosses.
Fixed beam 2 and the fixing means of keel 1 are：In conjunction with Figure 13 and Figure 14, first fixed link 91 is horizontally arranged, rotation is solid
Fixed pole 91 makes the special-shaped slot 5 that the trapezoid cross section of clamping portion 911 is parallel on keel 1, by the clamping portion 911 of fixed link 91 from abnormity
Notch 51 is inserted into special-shaped slot 5, and rotating fixed link 91 later makes abnormity of the trapezoid cross section of clamping portion 911 on keel 1
Slot 5, at this time clamping portion 911 be connected in the special-shaped slot 5 on keel 1；Then, holding screw 93 is screwed in the screw thread of fixing sleeve 92
In hole 922, then fixing sleeve 92 is placed in the second accommodating hole 24, rotation fixing sleeve 92 makes jack 921 towards fixed link 91, later
By fixed beam 2 close to keel 1, makes to be connected to the fixed link 91 on keel 1 in special-shaped slot 5 and be inserted into the first accommodating hole 23, reach
The effect of pre-determined bit, at this point, staff only needs hand steered fixed beam 2, it is not necessary to lift fixed beam 2；As fixed link 91 is gradually inserted
Enter in the first accommodating hole 23, the clamping bar 9122 of fixed link 91 is first inserted into the jack 921 of fixing sleeve 92, later fixed link 91
Locating rod 9121 abutted with jack 921, the positioning deep gouge 913 in locating rod 9121 is aligned with holding screw 93 at this time, is screwed
Holding screw 93 makes holding screw 93 be inserted into positioning deep gouge 913, to fix keel 1 and fixed beam 2.
Due to during keel 1 and fixed beam 2 are fixedly mounted using third fastener 9, positioning deep gouge 913 and tightening
Screw 93 is difficult disposable alignment, and needing to apply prodigious power keeps fixed beam 2 and keel 1 adjacent to each other to ensure holding screw 93
Alignment positioning deep gouge 913.To solve the above problems, as shown in figure 12, ovalisation can be arranged in the notch for positioning deep gouge 913
And the long side of ellipse is parallel to the axis of fixed link 91, the slot bottom centre position for positioning deep gouge 913 is arranged to and holding screw
The taper of 93 cooperations, in this way, the cell wall of positioning deep gouge 913 is skewed.It is arranged according to this, determines when the ailhead of holding screw 93 is inserted into
When at the oval notch of position deep gouge 913, with gradually tightening for holding screw 93, the ailhead of holding screw 93 is along positioning deep gouge
913 inclination cell wall gradually pushes, and is finally fitted close with positioning 913 intermediate tapered portion of deep gouge, in this way, during the installation process,
Slightly the alignment positioning deep gouge 913 of holding screw 93 can be realized in fitting between fixed beam 2 and keel 1, realizes and fixes, and solid
Fixed beam 2 can also be pulled to keel 1 by fixed process.
In addition, as shown in figure 12, one end end that threaded hole 922 can be offered in fixing sleeve 92 radially offers one
Word spin slot 923, it is convenient that fixing sleeve 92 is rotated by spin slot 923 when fixing sleeve 92 is located in the second accommodating hole 24 so that fixed
Jack 921 on set 92 is towards fixed link 91.
Embodiment five：
A kind of fixing means fixes the first connector 101 and the second connector 102 using the second fastener 8.
Fixed beam 2 during fixed beam 2 is fixedly connected with support element 4 in the first such as embodiment two of connector 101, the second connection
Part 102 such as support element 4 among the above；Meanwhile first connector 101 also as in embodiment three keel 1 be fixedly connected with fixed beam 2
In keel 1, the second connector 102 such as fixed beam 2 among the above.Second connector 102 is vertically fixed by the second fastener 8
On the first connector 101.
As shown in figure 15, special-shaped slot 5 is offered on the one side of the first connector 101, the second connector 102 is perpendicular to different
Deep gouge 6 is offered on the side of shape slot 5, deep gouge 6 is corresponding with the position of special-shaped slot 5.
Fixing step using the second fastener 8 is：
In conjunction with shown in Figure 16, positioning sleeve 81 is set on bolt 72 first, then hangs abnormity nut 71 and bolt 72
Unify segment distance, positioning sleeve 81 is fastened on locating slot by wherein 71 trapezoidal bottom of abnormity nut later facing towards the second connector 102
In 62, then by abnormity nut 71 vertically place（That is the trapezoid cross section of fixed part 711 is parallel to the abnormity on the first connector 101
The extending direction of slot 5）, by two first connectors 101 respectively close to the second connector 102 so that abnormity nut 71 is from abnormity
Notch 51 is inserted into special-shaped slot 5, is rotated further by abnormity nut 71 later to horizontality（That is the trapezoid cross section of fixed part 711 is vertical
In the extending direction of the special-shaped slot 5 on the first connector 101）, so that abnormity nut 71 is connected in special-shaped slot 5, tighten bolt 72,
The fixed part 711 of abnormity nut 71 is set to be connected on special-shaped notch 51, as bolt 71 is gradually hung into abnormity nut 71, bolt 71
Positioning sleeve 81 can be squeezed and move closer to abnormity nut 71, positioning sleeve 81 can drive the second connector 102 gradually by locating slot 62
Close to the first connector 101, to fix the second connector 102 and the first connector 101.On the contrary then detachable first connector
101 and second connector 102.
Two 101 and second connectors 102 of mutually perpendicular first connector, phase can be fixed using the second fastener 8
Mode more fixed than common cornual plate, it is easier using the fixation of the second fastener 8, and can be along the extending direction of special-shaped slot 5
The second connector 102 of upper adjusting is fixed on the position on the first connector 101.
Embodiment six：
A kind of fixing means fixes the first connector 101 and the second connector 102 using third fastener 9.
As shown in figure 17, the first connector 101 and the second connector 102 are respectively such as keel 1 in example IV and fixed beam 2
Keel 1 in being fixedly connected and fixed beam 2.Second connector 102 is fixed on the first connector by the way that third fastener 9 is parallel
101 one side.
As shown in figure 18, special-shaped slot 5 is offered on the one side of the first connector 101, the second connector 102 is close to first
The one side of connector 101 vertically offers the first accommodating hole 23, and the second connector 102 is parallel to the side of the first accommodating hole 23
Face vertically offers the second accommodating hole 24, and the first accommodating hole 23 is orthogonal with the second accommodating hole 24 and crosses, the first accommodating hole
23 bar portion 912 for housing third fastener 9, the second accommodating hole 24 are used to house the fixing sleeve 92 in third fastener 9.
Fixing step using third fastener 9 is：
In conjunction with shown in Figure 18, first fixed link 91 is horizontally arranged, rotation fixed link 91 keeps the trapezoid cross section of clamping portion 911 flat
The clamping portion 911 of fixed link 91 is inserted by row in the extending direction of the special-shaped slot 5 on the first connector 101 from special-shaped notch 51
In special-shaped slot 5, rotating fixed link 91 later makes the trapezoid cross section of clamping portion 911 perpendicular to the extending direction of special-shaped slot 5, blocks at this time
Socket part 911 is connected in special-shaped slot 5；Then, holding screw 93 is screwed in the threaded hole 922 of fixing sleeve 92, then by fixing sleeve
92 are placed in the second accommodating hole 24, and rotation fixing sleeve 92 makes jack 921 towards fixed link 91, later leans on the second connector 102
Nearly first connector 101, make the fixed link being connected in special-shaped slot 5 91 be inserted into the first accommodating hole 23 in, with fixed link 91 by
It is gradually inserted into the first accommodating hole 23, the clamping bar 9122 of fixed link 91 is first inserted into the jack 921 of fixing sleeve 92, is fixed later
The locating rod 9121 of bar 91 is abutted with jack 921, and the positioning deep gouge 913 in locating rod 9121 is aligned with holding screw 93 at this time,
Screwing holding screw 93 makes holding screw 93 be inserted into positioning deep gouge 913, to fix the first connector 101 and the second connector
102。
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of suspention function davit, including keel（1）, two pieces or more fixed beams（2）And function box（3）, keel（1）It is horizontal
Setting, fixed beam（2）It is vertically arranged, function box（3）For hollow tubular and it is fixed in fixed beam（2）On, which is characterized in that it is fixed
Beam（2）Pass through the second fastener（8）It is fixed on keel（1）Lower section；Second fastener（8）Including abnormity nut（71）, bolt
（72）And positioning sleeve（81）, abnormity nut（71）Including fixed part（711）, fixed part（711）For the trapezoidal trapezoid block in section,
Fixed part（711）Trapezium base centre position offer bolt hole（713）, positioning sleeve（81）On offer through-hole（811）, spiral shell
Bolt（72）Across through-hole（811）With bolt hole（713）It is threadedly coupled, through-hole（811）Diameter be less than bolt（72）Bolt head
Diameter；Keel（1）Downside along keel（1）Extending direction offer special-shaped slot（5）, special-shaped slot（5）It is different for dovetail groove
Shape slot（5）Trapezoidal bottom edge towards outside, special-shaped slot（5）The centerline on trapezoidal bottom edge offer special-shaped notch（51）, different
Shape notch（51）Width be more than fixed part（711）Thickness on trapezoid cross section, and special-shaped notch（51）Width be less than it is solid
Determine portion（711）Trapezoidal bottom surface length；Fixed beam（2）Deep gouge is offered on side away from each other（6）, fixed beam（2）
On deep gouge（6）Respectively with keel（1）The special-shaped slot of downside（5）It is corresponding, deep gouge（6）Including accommodating bolt（72）Straight trough
（61）With with positioning sleeve（81）The compatible locating slot of shape（62）, straight trough（61）Across locating slot（62）, and straight trough（61）'s
Width is less than locating slot（62）Width；Fixed beam（2）With keel（1）When in stationary state, abnormity nut（71）Positioned at different
Shape slot（5）Interior and fixed part（711）Trapezoid cross section perpendicular to special-shaped slot（5）, positioning sleeve（81）Positioned at locating slot（62）It is interior, spiral shell
Bolt（72）Across through-hole（811）With abnormity nut（71）It is threadedly coupled.
2. a kind of suspention function davit according to claim 1, which is characterized in that positioning sleeve（81）On be connected with baffle
（812）, baffle（812）With through-hole（811）It is parallel；Work as securing supports（4）And fixed beam（2）When fixed, baffle（812）Direction
Fixed beam（2）Extend and along special-shaped notch（51）It is inserted into special-shaped slot（5）It is interior, baffle（812）With abnormity nut（71）Trapezoidal side
Face abuts；Work as positioning sleeve（81）With bolt（72）Bolt head abut when, along bolt（72）On axis direction, bolt（72）Tail
Portion is to baffle（812）Distance be more than abnormity nut（71）Thickness.
3. a kind of suspention function davit according to claim 2, which is characterized in that bolt（72）For hexagon socket head cap screw, lead to
Hole（811）Far from baffle（812）One end be provided with counterbore.
4. a kind of suspention function davit according to claim 1, which is characterized in that two fixed beams（2）Between be provided with
Support element（4）, support element（4）Respectively with fixed beam（2）It is affixed.
5. a kind of suspention function davit according to claim 4, which is characterized in that support element（4）It is several horizontally disposed
Plate, fixed beam（2）Close to support element（4）Side on offer the special-shaped slot being vertically arranged（5）, plate support（4）
Upper and lower two sides level offer deep gouge（6）, support element（4）On deep gouge（6）With fixed beam（2）Close to support element（4）'s
Special-shaped slot on side（5）It is corresponding, support element（4）Pass through the second fastener（8）With fixed beam（2）It is fixed.
6. a kind of suspention function davit according to claim 1, which is characterized in that function box（3）Between being inside vertically arranged with
Partition board（36）, spacing board（36）With function box（3）Side wall it is affixed, spacing board（36）By function box（3）It is divided into multiple functions
Chamber.
7. a kind of suspention function davit according to claim 1, which is characterized in that keel（1）Rectangular in cross-section, keel
（1）Four sides along keel（1）Extending direction offer special-shaped slot（5）, and keel（1）Go to upper and lower with it is left and right right
Claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023457.8U CN207919988U (en) | 2018-01-06 | 2018-01-06 | A kind of suspention function davit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023457.8U CN207919988U (en) | 2018-01-06 | 2018-01-06 | A kind of suspention function davit |
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| Publication Number | Publication Date |
|---|---|
| CN207919988U true CN207919988U (en) | 2018-09-28 |
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| CN201820023457.8U Active CN207919988U (en) | 2018-01-06 | 2018-01-06 | A kind of suspention function davit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005353A (en) * | 2018-01-06 | 2018-05-08 | 北京成威博瑞实验室设备有限公司 | One kind suspention function davit and fixing means |
-
2018
- 2018-01-06 CN CN201820023457.8U patent/CN207919988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005353A (en) * | 2018-01-06 | 2018-05-08 | 北京成威博瑞实验室设备有限公司 | One kind suspention function davit and fixing means |
| CN108005353B (en) * | 2018-01-06 | 2023-10-20 | 北京成威博瑞实验室设备有限公司 | Suspension function suspension column and fixing method |
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Effective date of registration: 20210423 Address after: 101149 100m south of Xiji Town Xiji Village Committee, Tongzhou District, Beijing Patentee after: BEIJING CHENGWEI BORUI LAB-EQUIPMENT Co.,Ltd. Patentee after: Liaoning Chengwei laboratory equipment Co., Ltd Address before: 101108, Beijing, Tongzhou District, west market town, 100 meters south of the village committee Patentee before: BEIJING CHENGWEI BORUI LAB-EQUIPMENT Co.,Ltd. Patentee before: LANGFANG JUCHENG LABORATORY ENGINEERING TECHNOLOGY Co.,Ltd. |
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