CN201206326Y

CN201206326Y - Support fastening clamp

Info

Publication number: CN201206326Y
Application number: CNU2008201124393U
Authority: CN
Inventors: 傅仰立
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-22
Filing date: 2008-04-22
Publication date: 2009-03-11
Anticipated expiration: 2018-04-22

Abstract

The utility model relates to a bracket fastening clamp, which comprises a fastening seat, a holding element and a positioning pin, wherein a first groove and a second groove are respectively formed on two sides of the interior of the fastening seat, a convex part is arranged in the first groove, a concave part is arranged at the opposite edge of the convex part, a connecting part extending outside vertically is arranged at the free end of an upright plate beside the top surface of the fastening seat, a sliding ditch is formed throughout the front wall surface of the fastening seat, a long edge at one side of the holding element is an inclined edge and an edge at the other side thereof is a holding edge, a groove is stamped on the lateral surface of the holding element so that a raised line is formed on the other lateral surface of the groove, a fixing hole is formed at the lower part of the groove, one end of the positioning pin is an expanded knocking end, the inner surface of the knocking end is extended with a reducing oblique conical blocking section and connected with an extending section, the center of the free end of the extending section forms a recess, and the positioning pin is provide with an unfilled corner on the inner surface of the knocking end.

Description

Support fastens anchor clamps

Technical field

The utility model relates to a kind of support and fastens anchor clamps, refers to that especially it is used for detaining knot crossbeam and plate-girder, and the constructor can be walked about, work on the scaffold of being built.

Background technology

Press, present known support fastens anchor clamps, as shown in Figure 8, it includes: a Button Block (70) and a clamp jaws (80), wherein, Button Block (70) generally is the pedestal of a C shape, inner two sides are arranged with first groove (71) and second groove (72), be provided with a protuberance (711) in first groove (71), protuberance (711) opposite side is established recess (712), and first groove (71) is dark than second groove (72), Button Block (70) top plate portion (73) outside extends at least one connecting portion (74) again, and this connecting portion (74) is down L shaped shape, clamp jaws (80) is the plate of a microscler shape, the long limit of one side becomes a hypotenuse (81), opposite side then becomes a gripper edge (82), this clamp jaws (80) is with hypotenuse (81) activity embedding group, be cross-placed on first groove (71) of Button Block (70), in second groove (72), and clamp jaws (80) side punching press one flat shape is in the chase (83) of hypotenuse (81), this chase (83) another side forms raised line (84) relatively, allow the chase (83) can be corresponding to the protuberance (711) in first groove (71), the recess (712) of then embedding group of raised line (84) in first groove (71) of chase (83) another side, the hypotenuse (81) that makes clamp jaws (80) is first, slippage in two grooves (71) (72), but can not come off.

As shown in Figure 9, when it uses, plural crossbeam (90) is mounted on the cross bar (not shown on the figure) of scaffold, plate-girder (91) bridges on crossbeam (90), again the C shape opening of Button Block (70) is sandwiched in the top board (901) of crossbeam (90), and withhold the flange (911) of fixing aforementioned plate-girder (91) with the connecting portion (74) of Button Block (70), passing clamp jaws (80) then moves, make the gripper edge (82) and the inboard top board (901) that clamps crossbeam (90) of Button Block (70) top plate portion (73) of clamp jaws (80), and the effect by hypotenuse (81), binding can fix plate-girder (91) and crossbeam (90), if make the assembling of support fastening anchor clamps tightr, instruments such as recycling hammer knock the blunt end of clamp jaws (80), make clamp jaws (80) more packing connect airtight; During dismounting, then oppositely pass or knock clamp jaws (80), make the gripper edge (82) of clamp jaws (80) break away from the top board (901) of crossbeam (90), the flange (911) of the connecting portion (74) of Button Block (70) and plate-girder (91) is decomposed get final product again.

Above-mentioned known configurations, though can be used for crossbeam (90) and plate-girder (91) are done binding, but it still has the following problems point in actual applications: its Button Block (70) only utilizes the effect of clamp jaws (80) hypotenuse (81), detent force probably can be not enough, when going up at plate-girder (91), large-scale construction equipment or staff produce when bigger vibrations are arranged, its clamp jaws (80) is that easy pine moves back, and then will influence construction safety.

The utility model content

The purpose of this utility model is to provide a kind of support to fasten anchor clamps, fastens anchor clamps detent force deficiency to solve known support, and the easy pine of its clamp jaws moves back when having than big bang, and then will influence the defective of construction safety.

For achieving the above object, the support that the utility model provides fastens anchor clamps, it includes: a Button Block, a holder and an alignment pin, wherein, inner two sides of Button Block are arranged with first groove and second groove, and the upright free end to riser of end face side is provided with toward the vertically extending linking part in the outside, and the long limit of holder one side is to become a hypotenuse, opposite side then becomes a gripper edge, wherein:

Button Block the place ahead wall provides a sliding ditch that tilts, holder is provided with a fixing hole, alignment pin one end becomes the end that knocks of an expansion shape, after knocking end inner face being extended with the clip section of a convergent oblique cone shape, be formed with a depression in free end central authorities again, make to have suitable thin wall between depression and its periphery, and the clip section is being close to the wide sliding ditch that is slightly larger than Button Block in footpath that knocks end one side;

By said structure, holder bridges in first groove and second groove of Button Block with hypotenuse, one end of alignment pin tool depression stretches out after then continuing to pass through the fixing hole of the sliding ditch of Button Block and holder again, and stretch out the place knocked, allow this place can utilize the setting of depression to have thin wall, and dilatating and deformable outward, and then combine with holder, to still keep apart because of the maximum diameter of alignment pin clip section simultaneously with sliding furrow rim, and make alignment pin still can drive holder slippage in the scope that sliding ditch sets, but can't detach again.

Described support fastens anchor clamps, wherein, is provided with a protuberance in first groove of Button Block, and the protuberance opposite side is established recess, and first groove is dark than second groove.

Described support fastens anchor clamps, and wherein, the linking part of Button Block is button claw type attitude.

Described support fastens anchor clamps, and wherein, the sliding ditch of Button Block is established and is by past first groove direction of second groove form of low dip gradually.

Described support fastens anchor clamps, and wherein, the punching press of holder side has the chase of parallel its hypotenuse together, makes the another side of chase can form a raised line relatively.

Described support fastens anchor clamps, and wherein, holder is protruding with a block below sharp end.

Described support fastens anchor clamps, and wherein, holder is extended with one L shaped at blunt end toward in.

Described support fastens anchor clamps, wherein, after the knocking the end inner face and be extended with the clip section of a convergent oblique cone shape of alignment pin, is connected the extension that a flat is arranged again, makes depression can be arranged on the free-ended central authorities in this extension.

Described support fastens anchor clamps, wherein, and the wide fixing hole that is slightly less than holder in the footpath of extension.

Described support fastens anchor clamps, and wherein, alignment pin is provided with unfilled corner knocking on the inner face of end.

Described support fastens anchor clamps, and wherein, Button Block, holder and alignment pin are applied in the button knot between crossbeam and plate-girder.

Described support fastens anchor clamps, and wherein, Button Block, holder and alignment pin are applied in combining between crossbeam and guardrail.

Described support fastens anchor clamps, and wherein, when Button Block was applied between crossbeam and guardrail, it also can not be provided with upright to riser, is cylindric but linking part established, and directly extends from Button Block end face central authorities.

In other words, support of the present utility model fastens anchor clamps and includes: a Button Block, one holder and an alignment pin, wherein, Button Block generally is the pedestal of a C shape, inner two sides are arranged with first groove and second groove, be provided with a protuberance in first groove, the protuberance opposite side is established recess, and first groove is dark than second groove, the upright free end to riser of Button Block end face side is provided with toward the vertically extending linking part in the outside again, the place ahead wall then provide one by second groove toward the first groove direction sliding ditch of low dip gradually, holder is the plate of a microscler shape, the long limit of one side is to become a hypotenuse, opposite side then becomes a gripper edge, and this holder side punching press has the chase of parallel its hypotenuse together, make the another side of chase can form a raised line relatively, default place, chase below also is provided with a fixing hole, and this holder is protruding with a block below sharp end, alignment pin one end becomes the end that knocks of an expansion shape, knocking the end inner face is after being extended with the clip section of a convergent oblique cone shape, be connected the extension that a flat is arranged again, and these extension free end central authorities are formed with a depression, make and to have suitable thin wall between depression and extension periphery, the wide fixing hole that is slightly less than holder in the footpath of extension again, the clip section is being close to the wide sliding ditch that then is slightly larger than Button Block in footpath that knocks end one side, and this alignment pin is provided with unfilled corner knocking on the inner face of end, thus, fasten anchor clamps to obtain support.

The utility model is compared the effect that is had with known technology:

Support of the present utility model fastens anchor clamps, it utilizes the clip of alignment pin to form to guarantee, and form dual detent force with the hypotenuse of holder, can prevent to shake when excessive, the phenomenon that promptly has the automatic pine of holder to move back produces, use not only safety, more can allow the personnel's mental state that stand in top work double having peace of mind, can effectively improve construction quality in view of the above.

Description of drawings

Fig. 1 is a three-dimensional combination figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a combination section action diagram of the present utility model.

Fig. 4 is user mode figure of the present utility model.

Fig. 5 be the utility model when using holder compel to state diagram.

The state diagram that Fig. 6 knocks alignment pin when being the utility model use.

Fig. 7 is another enforcement illustration of the utility model.

Fig. 8 is known three-dimensional exploded view.

Fig. 9 is known user mode figure.

Primary clustering symbol description in the accompanying drawing:

The utility model part:

Button Block-----(10)

First groove---(11)

Protuberance-----(111)

Recess-----(112)

Second groove---(12)

Upright to riser---(13)

Linking part----(14)

Sliding ditch-----(15)

Holder----(20)

Hypotenuse-----(21)

Gripper edge----(22)

Chase-----(23)

Raised line-----(24)

Fixing hole----(25)

Block-----(26)

L shaped----(27)

Alignment pin----(30)

Knock end----(31)

Unfilled corner-----(311)

Clip section----(32)

Extension----(33)

Depression-----(34)

Crossbeam-----(40)

Top board-----(41)

Plate-girder-----(50)

Flange-----(51)

Guardrail-----(60)

Known part:

Button Block-----(70)

First groove---(71)

Protuberance-----(711)

Recess-----(712)

Second groove---(72)

Top plate portion----(73)

Connecting portion----(74)

Clamp jaws----(80)

Hypotenuse-----(81)

Gripper edge----(82)

Chase-----(83)

Raised line-----(84)

Crossbeam-----(90)

Top board-----(901)

Plate-girder-----(91)

Flange-----(911)

The specific embodiment

Further understand and understanding for having, below ask conjunction with figs. and enumerate embodiment to be described further explanation the purpose of this utility model, feature and effect.

At first, see also Fig. 1, Fig. 2 and shown in Figure 3, it includes: a Button Block (10), one holder (20) and an alignment pin (30), wherein, Button Block (10) generally is the pedestal of a C shape, inner two sides are arranged with first groove (11) and second groove (12), be provided with a protuberance (111) in first groove (11), protuberance (111) opposite side is established recess (112), and first groove (11) is dark than second groove (12), the upright free end to riser (13) of Button Block (10) end face side is provided with toward the vertically extending linking part in the outside (14) (this linking part 14 is the form of button pawl in the present embodiment) again, the place ahead wall then provide one by second groove (12) toward first groove (11) the direction sliding ditch (15) of low dip gradually, holder (20) is the plate of a microscler shape, the long limit of one side becomes a hypotenuse (21), opposite side then becomes a gripper edge (22), and this holder (20) side punching press has the chase (23) of parallel its hypotenuse (21) together, make the another side of chase (23) can form a raised line (24) relatively, default place, chase (23) below also is provided with a fixing hole (25), and this holder (20) is protruding with a block (26) below sharp end, alignment pin (30) one ends become one enlarge shape knock end (31), after knocking end (31) inner face and being extended with the clip section (32) of a convergent oblique cone shape, be connected the extension (33) that a flat is arranged again, and this extension (33) free end central authorities are formed with a depression (34), make and to have suitable thin wall between depression (34) and extension (33) periphery, the wide fixing hole (25) that is slightly less than holder (20) in the footpath of extension (33) again, clip section (32) is being close to the wide sliding ditch (15) that then is slightly larger than Button Block (10) in the footpath of knocking end (31) one sides, and this alignment pin (30) is provided with unfilled corner (311) person on the inner face that knocks end (31).

The combination of its structure, seeing also Fig. 1 again arranges in pairs or groups shown in Figure 3, holder (20) is to bridge in first groove (11) and second groove (12) of Button Block (10) with hypotenuse (21), allow holder (20) side chase (23) can with first groove (11) in protuberance (111) corresponding, raised line (24) then with recess (112) embedding mutually of first groove (11), cooperate placing restrictions on of block (26) again, the hypotenuse (21) that just can make holder (20) is first, slippage in two grooves (11) (12), but can not come off, again alignment pin (30) be the sliding ditch (15) that continues to pass through Button Block (10) with extension (33) with the fixing hole (25) of holder (20) after stretch out again, and stretch out the place knocked, allow this place can utilize the setting of depression (34) to have thin wall, and dilatating and deformable outward easily, and then combine with holder (20), to still keep apart because of the maximum diameter of alignment pin (30) clip section (32) simultaneously with sliding ditch (15) edge, and make alignment pin (30) still can drive holder (20) slippage in the scope that sliding ditch (15) sets, but can't detach again, so, promptly finish preliminary combination.

During its actual use, continuous Fig. 4 Fig. 5 and shown in Figure 6 that arranges in pairs or groups that sees also, crossbeam (40) group of plural number is located at the cross bar (not drawing on graphic) of scaffold, plate-girder (50) again bridges on crossbeam (40), again Button Block (10) is pulled in the top board (41) of crossbeam (40) with C shape opening folder, and withhold the flange (51) that is fixed on plate-girder (50) with the linking part (14) of Button Block (10), pass holder (20) then toward a side shifting, allow alignment pin (30) can be synchronously slippage in the scope that sliding ditch (15) sets, treat holder (20) utilize hypotenuse (21) compel to, and make gripper edge (22) be clamped in the top board (41) of crossbeam (40), make plate-girder (50) relatively fix after the binding with crossbeam (40), that utilizes that instruments such as hammer knock alignment pin (30) knocks end (31) again, allow the maximum diameter of clip section (32) can the whole sliding ditch (15) that is forced in Button Block (10), and form card with the inwall of sliding ditch (15) and end, guarantee with formation, so, just can utilize this extra detent force, prevent that holder (20) is loosening automatically when vibrations are excessive, use safer; Be provided with unfilled corner (311) because knock the inner face of end (31) again, so in when dismounting, can utilize instrument to be inserted in this unfilled corner (311), and utilize lever principle to prize outward alignment pin (30) is whole, holder (20) is oppositely passed or is knocked, and just can finish the action of decomposition.

In addition, the clip section (32) of alignment pin (30) can be with extension (33) whole containing, and depression (34) is set directly on the free end of clip section (32), in view of the above, will obtain identical effect.

Continuous see also shown in Figure 7, its Button Block (10) also can not be provided with upright to riser (13), be cylindric but linking part (14) established, and directly extend from Button Block (10) end face central authorities, in view of the above, when fastening anchor clamps, this support is folded on the crossbeam (40), just can utilize the linking part (14) of this protrusion to provide guardrail (60) to insert embedding, when walking, to form protective action, and holder (20) blunt end can be extended with one L shaped (27) again toward in, so, can when packing, strengthen application of force area, and can strengthen the packing scope.

Structure by above-mentioned specific embodiment, can obtain following benefit: it utilizes the clip of alignment pin (30) to form to guarantee, and form dual detent force with the hypotenuse (21) of holder (20), can prevent to shake when excessive, the phenomenon that promptly has the automatic pine of holder (20) to move back produces, use not only safety, more can allow the personnel's mental state that stand in top work double having peace of mind, can effectively improve construction quality in view of the above.

The above only is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1, a kind of support fastens anchor clamps, it includes: a Button Block, a holder and an alignment pin, wherein, inner two sides of Button Block are arranged with first groove and second groove, the upright free end to riser of end face side is provided with toward the vertically extending linking part in the outside, the long limit of holder one side is to become a hypotenuse, and opposite side then becomes a gripper edge, it is characterized in that:

In the said structure, holder bridges in first groove and second groove of Button Block with hypotenuse, and an end of alignment pin tool depression stretches out after then continuing to pass through the fixing hole of the sliding ditch of Button Block and holder again.

2, support according to claim 1 fastens anchor clamps, and it is characterized in that: wherein, be provided with a protuberance in first groove of Button Block, the protuberance opposite side is established recess, and first groove is dark than second groove.

3, support according to claim 1 fastens anchor clamps, it is characterized in that: wherein, the linking part of Button Block is button claw type attitude.

4, support according to claim 1 fastens anchor clamps, it is characterized in that: wherein, the sliding ditch of Button Block is made as by past first groove direction of second groove form of low dip gradually.

5, support according to claim 1 fastens anchor clamps, it is characterized in that: wherein, the punching press of holder side has the chase of parallel its hypotenuse together, and the another side of chase can form a raised line relatively.

6, support according to claim 1 fastens anchor clamps, and it is characterized in that: wherein, holder is protruding with a block below sharp end.

7, support according to claim 1 fastens anchor clamps, and it is characterized in that: wherein, holder is extended with one L shaped at blunt end toward in.

8, support according to claim 1 fastens anchor clamps, it is characterized in that: wherein, after the knocking the end inner face and be extended with the clip section of a convergent oblique cone shape of alignment pin, be connected the extension that a flat is arranged again, depression is arranged on the free-ended central authorities in this extension.

9, support according to claim 8 fastens anchor clamps, it is characterized in that: wherein, and the wide fixing hole that is slightly less than holder in the footpath of extension.

10, support according to claim 1 fastens anchor clamps, it is characterized in that: wherein, alignment pin is provided with unfilled corner knocking on the inner face of end.