CN110788806B

CN110788806B - Nail extractor for fixedly connecting building templates

Info

Publication number: CN110788806B
Application number: CN201910970192.1A
Authority: CN
Inventors: 荣世闯; 李松涛; 刘永; 毛浩辰
Original assignee: Heze Urban Construction Engineering Development Group Co ltd
Current assignee: Heze Urban Construction Engineering Development Group Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2022-07-29
Anticipated expiration: 2039-10-12
Also published as: CN110788806A

Abstract

The invention relates to a nail extractor, in particular to a nail extractor for fixedly connecting building templates. The technical problem of the invention is that: the utility model provides a need not to use plastics barreled iron nail, avoided the iron nail to pour out, need handheld iron nail, avoided the hammer to pound operator's hand to when nailing the iron nail into the template, can not pound curved building templates rigid coupling with the iron nail and use out the nail ware. A nail extractor for fixedly connecting building templates comprises a hollow handle, a shell and the like; the shell is arranged on the right side of the hollow handle. According to the invention, a plurality of iron nails can be clamped through the transverse groove, so that operators do not need to carry a large number of iron nails, the iron nails can be prevented from falling off, the iron nails can be pushed into the cover through the matching of the first spring and the material pushing plate, and then the iron nails can be driven into the template by knocking the material pushing rod by using the hammer, so that the iron nails can be driven into the template quickly and conveniently, and the working efficiency can be improved.

Description

Nail extractor for fixedly connecting building templates

Technical Field

The invention relates to a nail extractor, in particular to a nail extractor for fixedly connecting building templates.

Background

The building template is a formwork and a bracket which are formed by pouring concrete, and the wooden building template is an artificial board. The glued veneer is pressed into a plate blank which is formed by criss-cross matching of glued veneers according to the wood grain direction under the condition of heating or not, the number of layers is generally odd, and the number of the layers is even, the physical and mechanical properties in the longitudinal and transverse directions are small, and three-ply boards, five-ply boards and the like are commonly used.

At present, the in-process of pouring on the floor needs to use wooden building templates to splice on the floor to use the iron nail to carry out the rigid coupling to two templates, the operator uses the plastic drum to fill with the iron nail now generally, then one hand takes out the iron nail, and makes the tip of iron nail down, then the operator uses the hammer to beat iron nail upper portion, with in the iron nail nailing template.

The operator easily knocks down the plastic drum when removing the plastic drum to pour the iron nail in the plastic drum, when nailing the iron nail, use the hammer easily to pound operator's hand, and need taking out the iron nail in the plastic drum that a hand does not stop, so operate more loaded down with trivial details, moreover, through handheld iron nail, easily pound the iron nail curved when nailing into the template with the iron nail, need extract the iron nail after pounding curved, nail into straight iron nail again, so just seriously influence the efficiency of work.

Therefore, the invention needs to provide a device which does not need to use plastic barreled iron nails, avoids the iron nails from being poured out, needs to hold the iron nails by hands, avoids the hammer from hitting the hands of an operator, improves the working efficiency when the iron nails are nailed into a template, and does not bend the iron nails.

Disclosure of Invention

In order to overcome the defects that a plastic barrel-packed iron nail needs to be used, the iron nail needs to be continuously taken out of a plastic barrel by one hand, the operation is more complicated, and the iron nail is easy to bend when the iron nail is nailed into a template by holding the iron nail by hand, the technical problem of the invention is that: the utility model provides a need not to use plastics barreled iron nail, avoided the iron nail to pour out, need handheld iron nail, avoided the hammer to pound operator's hand to when nailing the iron nail into the template, can not pound curved building templates rigid coupling with the iron nail and use out the nail ware.

The utility model provides a building templates rigid coupling is with going out nail ware, includes hollow handle and casing, and the casing is installed on hollow handle right side, casing and hollow handle intercommunication, still including movable rod, first spring, scraping wings and drive arrangement, the equal level in both sides is opened around the upper portion in the casing has the cross slot, wherein the cross slot is used for the chucking iron nail, and hollow handle internal sliding formula is equipped with the movable rod, is connected with first spring between the left side in movable rod left part and the hollow handle, and the scraping wings is installed to the movable rod right-hand member, and the scraping wings is located the casing, wherein the scraping wings is used for promoting the iron nail, the right-hand drive arrangement that is equipped with of casing, wherein drive arrangement is used for driving the iron nail to go into the template.

Further, the driving device comprises a cover, a material pushing rod, a second spring, a sleeve, a movable block, a third spring, a rolling shaft, a straight slotted plate, a fourth spring, a clamping plate, a sliding block, a fifth spring, a sixth spring, a clamping rod and an n-shaped frame, wherein the cover is arranged at the lower part of the right side of the shell in a hinged connection mode, a discharge hole is formed in the bottom of the cover, the material pushing rod is arranged on the upper part of the cover in a sliding mode, the second spring is connected between the material pushing rod and the outer top of the cover, a U-shaped hole is formed in the cover, the sleeve is arranged on the upper part of the right side surface in the cover in a sliding mode, the movable block is arranged in the sleeve in a sliding mode, the third spring is connected between the right end of the movable block and the sleeve, the rolling shaft is arranged on the front side and the rear side of the right side in the U-shaped hole, the right end of the sleeve is connected with two straight slotted plates in a hinged connection mode, the rolling shaft is positioned in the straight slotted plate, the right side surface of the straight slotted plate and the right side surface of the U-shaped hole are connected with the fourth spring, the front end of a place ahead word frid is connected with the cardboard through the mode of articulated connection, the rear end of a rear side word frid is also connected with the cardboard through the mode of articulated connection, trompil has all been opened in two portions around casing right side upper portion, the trailing flank of the trompil in the place ahead opens there is the spout, the leading flank of rear trompil has also opened the spout, equal slidingtype is equipped with the slider in two spouts in the front and back, be connected with the fifth spring between slider and the spout, the even spaced sixth spring that is connected with of leading flank of place ahead slider, the sixth spring end-to-end connection in the place ahead has the kelly, the trailing flank of rear slider also evenly spaced is connected with the sixth spring, the sixth spring end of rear also is connected with the kelly, kelly and cardboard cooperation, n type frame is installed on kelly upper portion, n type frame passes casing upper portion, the even spaced opening in the ejector pin right side has the draw-in the groove, draw-in groove and movable block cooperation, the through-hole has all been opened in the right-hand upper portion front and back both sides.

Further explain, still including chucking mechanism, chucking mechanism is including the slide bar, the arc, the seventh spring, arch and fly leaf, the right-hand division in top has the fluting in the hollow handle, the right-hand slidingtype in the outer top of hollow handle is equipped with the slide bar, the arc is installed to the slide bar bottom, the arc is located hollow handle, even spaced seventh spring that is connected with between the outer top of arc and the interior top of hollow handle, the even interval in top is equipped with the arch in the arc, the even spaced division in movable rod upper portion has the recess, recess and protruding cooperation, the fly leaf is installed on the slide bar top, the fly leaf is located outside the hollow handle.

Further, the clamping device comprises a connecting rod and a rubber plate, the rear side face of the rear clamping rod is connected with the connecting rod, the connecting rod penetrates through a rear through hole, the rubber plate is installed at the rear end of the connecting rod, the front side face of the front clamping rod is also connected with the connecting rod, the connecting rod penetrates through a front through hole, and the rubber plate is installed at the front end of the connecting rod.

Further explaining, still including horizon bar, dysmorphism pole and leading wheel, the horizon bar is installed on n type frame upper portion left side, and the horizontal bar left part is opened there is the chute, and the right-hand dysmorphism pole of installing in fly leaf top, and the leading wheel is installed to dysmorphism pole right part bottom, and the leading wheel and chute contact cooperation.

Compared with the prior art, the invention has the following advantages: according to the invention, a plurality of iron nails can be clamped through the transverse groove, so that operators do not need to carry a large number of iron nails, the iron nails can be prevented from falling off, the iron nails can be pushed into the cover through the matching of the first spring and the material pushing plate, and then the iron nails can be driven into the template by knocking the material pushing rod by using the hammer, so that the iron nails can be driven into the template quickly and conveniently, and the working efficiency can be improved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic top view of the housing of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is an enlarged view of part B of the present invention.

The parts are labeled as follows: 1. hollow handle, 2, shell, 3, transverse groove, 4, movable rod, 5, first spring, 6, material pushing plate, 7, driving device, 71, cover, 72, discharge port, 73, material pushing rod, 74, second spring, 75, U-shaped hole, 76, sleeve, 77, movable block, 78, third spring, 79, roller, 710, slotted plate, 711, fourth spring, 712, catch plate, 713, hole, 714, sliding groove, 715, sliding block, 716, fifth spring, 717, sixth spring, 718, catch rod, 719, n-shaped frame, 7110, slot, 7111, through hole, 8, clamping mechanism, 81, slot, 82, sliding rod, 83, arc plate, 84, seventh spring, 85, protrusion, 86, groove, 87, movable plate, 9, connecting rod, 10, rubber plate, 11, horizontal rod, 12, chute, 13, special-shaped rod, 14, guide wheel.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

The utility model provides a building templates rigid coupling is with going out nail ware, as shown in fig. 1-3, including hollow handle 1, casing 2, movable rod 4, first spring 5, scraping wings 6 and drive arrangement 7, casing 2 is installed on hollow handle 1 right side, casing 2 and hollow handle 1 intercommunication, and the equal level in both sides is opened around the upper portion in casing 2 has a transverse groove 3, wherein transverse groove 3 is used for the chucking iron nail, and hollow handle 1 internal sliding formula is equipped with movable rod 4, is connected with first spring 5 between 4 left parts of movable rod and the hollow handle 1 internal left side, and scraping wings 6 is installed to 4 right-hand members of movable rod, and scraping wings 6 is located casing 2, wherein scraping wings 6 is used for promoting the iron nail, and casing 2 right-hand drive arrangement 7 that is equipped with, wherein drive arrangement 7 is used for driving the iron nail to go into the template.

The driving device 7 comprises a cover 71, a material pushing rod 73, a second spring 74, a sleeve 76, a movable block 77, a third spring 78, a rolling shaft 79, a straight slotted plate 710, a fourth spring 711, a clamping plate 712, a sliding block 715, a fifth spring 716, a sixth spring 717, a clamping rod 718 and an n-shaped frame 719, wherein the cover 71 is installed at the lower part of the right side of the shell 2 in a hinged connection manner, a material outlet 72 is formed at the bottom of the cover 71, the material pushing rod 73 is arranged at the upper part of the cover 71 in a sliding manner, the second spring 74 is connected between the material pushing rod 73 and the outer top part of the cover 71, a U-shaped hole 75 is formed in the cover 71, the sleeve 76 is arranged at the upper part of the right side surface in the cover 71 in a sliding manner, the movable block 77 is arranged in the sleeve 76 in a sliding manner, the third spring 78 is connected between the right end of the movable block 77 and the sleeve 76, the rolling shafts 79 are arranged at the front and the rear sides and the right side in the U-shaped hole 75, the right side, the two straight slotted plates 710 are connected in a hinged connection manner, the roller 79 is positioned in the slotted plate 710, a fourth spring 711 is connected between the right side surface of the slotted plate 710 and the right side surface of the U-shaped hole 75, the front end of the slotted plate 710 in front is connected with a clamping plate 712 in a hinged connection mode, the rear end of the slotted plate 710 in rear is also connected with the clamping plate 712 in a hinged connection mode, the front and rear parts of the upper part of the right side of the shell 2 are both provided with openings 713, the rear side surface of the front opening 713 is provided with a sliding groove 714, the front side surface of the rear opening 713 is also provided with a sliding groove 714, the front and rear sliding grooves 714 are both provided with sliding blocks 715 in a sliding mode, a fifth spring 716 is connected between the sliding blocks 715 and the sliding grooves 714, the front side surface of the front sliding block 715 is uniformly connected with sixth springs 717 at intervals, the tail ends of the sixth springs 717 in front are connected with clamping rods 718, the rear side surface of the sliding block 715 in rear is also uniformly connected with sixth springs 717 at intervals, the tail ends of the sixth springs 717 in rear are also connected with clamping rods 718, the clamping rod 718 is matched with the clamping plate 712, the n-shaped frame 719 is installed on the upper portion of the clamping rod 718, the n-shaped frame 719 penetrates through the upper portion of the shell 2, clamping grooves 7110 are evenly formed in the right side of the pushing rod 73 at intervals, the clamping grooves 7110 are matched with the movable block 77, and through holes 7111 are formed in the front side and the rear side of the upper portion of the right side of the shell 2.

The working process of the device is as follows: when the device is used, an operator opens the cover 71 firstly, then puts the iron nails into the shell 2, the upper parts of the iron nails are positioned in the transverse grooves 3, the iron nails can push the material pushing plate 6 to the left, the material pushing plate 6 can drive the movable rod 4 to move to the left, the first spring 5 is compressed along with the compression, after the iron nails are filled in the shell 2, the operator covers the cover 71 again, the clamping plate 712 can be contacted with the clamping rod 718 through the clamping plate 712 and the clamping rod 718, the clamping rod 718 can be clamped into the clamping plate 712 under the action of the sixth spring 717, so that the cover 71 can be clamped on the shell 2, the iron nails in the shell 2 can be pushed into the cover 71 under the action of the first spring 5, the iron nails can be blocked through the material pushing rod 73, the operator holds the hollow handle 1, the lower part of the device clings to a template, the operator can knock the material pushing rod 73 through the hammer, and the material pushing rod 73 can push the iron nails down into the template, the second spring 74 is compressed, the pushing rod 73 can be clamped through the matching of the movable block 77 and the clamping groove 7110 under the action of the third spring 78 and the movable block 77, even if the pushing rod 73 cannot knock the iron nail in place at one time, the pushing rod 73 cannot move upwards continuously, so that the device is more convenient to use, when the iron nail is knocked into the template completely, an operator takes up the device and stirs the n-shaped frame 719 leftwards, the n-shaped frame 719 can drive the clamping rod 718 to move leftwards, the clamping rod 718 can drive the clamping plate 712 to move leftwards, the sliding block 715 can move leftwards in the sliding groove 714, the fifth spring 716 is compressed accordingly, the clamping plate 712 can pull the straight groove plate 710 to swing accordingly, the fourth spring 711 is stretched accordingly, the straight groove plate 710 can drive the sleeve 76 to move rightwards, the sleeve 76 can drive the movable block 77 to move rightwards, and the movable block 77 can be separated from the clamping groove 7110, under the action of the second spring 74, the pushing rod 73 can be reset upwards, after an operator loosens the n-shaped frame 719, under the action of the fourth spring 711, the slotted plate 710 can be reset, so that the sleeve 76 and the movable block 77 can be driven to reset, under the action of the fifth spring 716, the clamping rod 718 can also be reset, so that the clamping plate 712 can be conveniently clamped next time, so that the device can be conveniently used next time, after the pushing rod 73 resets, a next iron nail can be pushed into the cover 71, so that the operator can nail the iron nail into the template again, when the cover 71 needs to be opened, the operator stretches fingers into the through hole 7111, presses the clamping rod 718 to move inwards, the sixth spring 717 is compressed therewith, so that the clamping rod 718 loosens the fixing of the clamping plate 712, so that the cover 71 can be opened, after the operator loosens the pressing of the clamping rod 718, under the action of the sixth spring 717, the locking rod 718 is reset, so that the cap 71 can be conveniently closed for the next time.

Example 2

On the basis of embodiment 1, as shown in fig. 4, still include chucking mechanism 8, chucking mechanism 8 is including slide bar 82, arc 83, seventh spring 84, arch 85 and fly leaf 87, the right-hand fluting of top has the fluting 81 in hollow handle 1, the right-hand slidingtype in hollow handle 1 outer top is equipped with slide bar 82, arc 83 is installed to slide bar 82 bottom, arc 83 is located hollow handle 1, evenly spaced being connected with seventh spring 84 between the top in outer top of arc 83 and hollow handle 1, the even interval in top of arc 83 is equipped with arch 85, the even spaced division in upper portion of movable rod 4 has recess 86, recess 86 and protruding 85 cooperation, fly leaf 87 is installed on slide bar 82 top, fly leaf 87 is located outside hollow handle 1.

The working process of the device is as follows: when the iron nails are filled into the shell 2, the iron nails can push the material pushing plate 6 and the movable rod 4 to move leftwards, when the movable rod 4 moves to the left, the operator can press the movable plate 87 with the thumb, the movable plate 87 can drive the sliding rod 82 to move downward, the sliding rod 82 can drive the arc-shaped plate 83 to move downward, the seventh spring 84 is stretched accordingly, the protrusion 85 on the arc-shaped plate 83 can be matched with the groove 86 on the movable rod 4, thereby locking the movable plate 87, thus fixing the ejector plate 6, so that the ejector plate 6 does not push the iron nails, further, the operator can conveniently load the iron nails into the shell 2, when the iron nails are full, the operator covers the cover 71, then loosens the movable plate 87, under the action of the seventh spring 84, the arc plate 83 can move upward, the protrusion 85 on the arc plate 83 can be separated from the groove 86 on the movable rod 4, and thus the pusher plate 6 can push the iron nail to the right.

Example 3

On the basis of embodiment 1, as shown in fig. 1 to 4, the device further includes a connecting rod 9 and a rubber plate 10, the rear side surface of the rear clamping rod 718 is connected with the connecting rod 9, the connecting rod 9 passes through the rear through hole 7111, the rubber plate 10 is installed at the rear end of the connecting rod 9, the front side surface of the front clamping rod 718 is also connected with the connecting rod 9, the connecting rod 9 passes through the front through hole 7111, and the rubber plate 10 is installed at the front end of the connecting rod 9.

The special-shaped frame is characterized by further comprising a horizontal rod 11, a special-shaped rod 13 and a guide wheel 14, the horizontal rod 11 is installed on the left side of the upper portion of the n-shaped frame 719, a chute 12 is formed in the left portion of the horizontal rod 11, the special-shaped rod 13 is installed on the right portion of the top of the movable plate 87, the guide wheel 14 is installed at the bottom end of the right portion of the special-shaped rod 13, and the guide wheel 14 is in contact fit with the chute 12.

The working process of the device is as follows: when the cover 71 needs to be opened, an operator can push the rubber plate 10 inwards, the rubber plate 10 can drive the clamping rod 718 to move inwards through the connecting rod 9, fingers of the operator can be prevented from extending into the through hole 7111 through the rubber plate 10, and the cover can be used conveniently.

When the movable plate 87 moves downwards, the special-shaped rod 13 can be driven to move downwards, the special-shaped rod 13 can drive the guide wheel 14 to move downwards, the horizontal rod 11 can be driven to move left under the action of the chute 12 and the guide wheel 14, the horizontal rod 11 can drive the n-shaped frame 719 to move left, and therefore the material pushing plate 6 cannot push the iron nails while the material pushing rod 73 moves upwards, and the material pushing rod 73 can move upwards more smoothly.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims

1. The utility model provides a building templates rigid coupling is with going out nail ware, is including hollow handle and casing, and the casing is installed on hollow handle right side, casing and hollow handle intercommunication, characterized by: the iron nail pushing device comprises a shell, and is characterized by further comprising a movable rod, a first spring, a material pushing plate and a driving device, wherein the front side and the rear side of the upper part in the shell are horizontally provided with transverse grooves, the transverse grooves are used for clamping iron nails, the movable rod is arranged in the hollow handle in a sliding mode, the first spring is connected between the left part of the movable rod and the inner left side of the hollow handle, the material pushing plate is arranged at the right end of the movable rod and is located in the shell, the material pushing plate is used for pushing the iron nails, and the driving device is arranged on the right side of the shell and is used for driving the iron nails to be nailed into a template; the driving device comprises a cover, a material pushing rod, a second spring, a sleeve, a movable block, a third spring, a rolling shaft, a straight-line groove plate, a fourth spring, a clamping plate, a sliding block, a fifth spring, a sixth spring, a clamping rod and an n-shaped frame, wherein the cover is arranged at the lower part of the right side of the shell in a hinged connection mode, a discharge hole is formed in the bottom of the cover, the material pushing rod is arranged on the upper portion of the cover in a sliding mode, the second spring is connected between the material pushing rod and the outer top of the cover, a U-shaped hole is formed in the cover, the sleeve is arranged on the upper portion of the right side face in the cover in a sliding mode, the movable block is arranged in the sleeve in a sliding mode, the third spring is connected between the right end of the movable block and the sleeve, the rolling shafts are arranged on the front side and the rear side of the right side in the U-shaped hole, the sleeve is connected with two straight-line groove plates in a hinged connection mode, the rolling shafts are positioned in the straight-line groove plates, the fourth spring is connected between the right side face of the straight-line-shaped groove plates and the right side face in the U-shaped hole, the front end of a place ahead word frid is connected with the cardboard through the mode of articulated connection, the rear end of a rear side word frid is also connected with the cardboard through the mode of articulated connection, trompil has all been opened in two portions around casing right side upper portion, the trailing flank of the trompil in the place ahead opens there is the spout, the leading flank of rear trompil has also opened the spout, equal slidingtype is equipped with the slider in two spouts in the front and back, be connected with the fifth spring between slider and the spout, the even spaced sixth spring that is connected with of leading flank of place ahead slider, the sixth spring end-to-end connection in the place ahead has the kelly, the trailing flank of rear slider also evenly spaced is connected with the sixth spring, the sixth spring end of rear also is connected with the kelly, kelly and cardboard cooperation, n type frame is installed on kelly upper portion, n type frame passes casing upper portion, the even spaced opening in the ejector pin right side has the draw-in the groove, draw-in groove and movable block cooperation, the through-hole has all been opened in the right-hand upper portion front and back both sides.

2. The nail extractor for building template solid joint according to claim 1, which is characterized in that: still including chucking mechanism, chucking mechanism is including the slide bar, the arc, the seventh spring, it is protruding and fly leaf, the right-hand division in top has the fluting in the hollow handle, the right-hand slidingtype in the outer top of hollow handle is equipped with the slide bar, the arc is installed to the slide bar bottom, the arc is located hollow handle, even spaced seventh spring that is connected with between the outer top of arc and the hollow handle interior top, the even interval in top is equipped with the arch in the arc, the even spaced division in movable rod upper portion has the recess, recess and protruding cooperation, the fly leaf is installed on the slide bar top, the fly leaf is located outside the hollow handle.

3. The nail extractor for building template solid joint according to claim 2, characterized in that: the connecting rod passes through a through hole at the rear part, the rubber plate is installed at the rear end of the connecting rod, the connecting rod is also connected with the front side surface of the front clamping rod, the connecting rod passes through a through hole at the front part, and the rubber plate is installed at the front end of the connecting rod.

4. The nail extractor for building template solid joint according to claim 3, which is characterized in that: still including horizon bar, dysmorphism pole and leading wheel, the horizon bar is installed in n type frame upper portion left side, and the horizon bar left part is opened there is the chute, and the right-hand dysmorphism pole of installing in fly leaf top, and the leading wheel is installed to dysmorphism pole right part bottom, and the leading wheel and chute contact cooperation.