CN218224765U

CN218224765U - Labor-saving auxiliary device for drilling

Info

Publication number: CN218224765U
Application number: CN202221663852.5U
Authority: CN
Inventors: 许春林; 袁廷文; 马驿景; 余兴华; 邓胜勇
Original assignee: Chongqing China Tobacco Industry Co Ltd
Current assignee: Chongqing China Tobacco Industry Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-06
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to an electric drill auxiliary device field discloses a drilling is with laborsaving auxiliary device, including base, supporting component and drive assembly, the supporting component includes connecting piece and support piece, support piece's bottom is slided and is inserted and locate in the connecting piece, support piece's top is provided with the electric drill fixing base, be provided with adjusting part between connecting piece and the support piece, connecting piece bottom and base sliding connection, drive assembly installs in the base, drive assembly is connected with the connecting piece transmission. The utility model discloses can solve from down up when drilling the operation, the electric drill is being held in the palm to the hand and is driling comparatively hard, especially when needs are partly squatting and are being constructed, physical power consumes great, and constructor is very easily tired, the lower problem of drilling efficiency.

Description

Labor-saving auxiliary device for drilling

Technical Field

The utility model relates to an electric drill auxiliary device field especially relates to a laborsaving auxiliary device is used in drilling.

Background

In drilling construction, a worker often drills holes by an electric drill. At present, an electric hand drill in the prior art has the advantages of flexibility, light weight, quickness in construction and the like, and becomes a tool for construction personnel to mark.

At present, the constructor discovers in the use, and when up drilling operation is followed, it is comparatively hard to hold in the palm the electric drill in hand and drill, especially when need partly squat and construct, and physical power consumes great, and the constructor is very easily tired, and drilling efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a laborsaving auxiliary device is used in drilling solves and up when carrying out the drilling operation down, and it is comparatively hard that the electric drill is driling to the hand rest, especially when needs are partly squatting and are being under construction, and physical power consumes great, and constructor very easily is tired, the lower problem of drilling efficiency.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model provides a drilling is with laborsaving auxiliary device, includes base, supporting component and drive assembly, the supporting component includes connecting piece and support piece, support piece's bottom is slided and is inserted and locate in the connecting piece, support piece's top is provided with the electric drill fixing base, be provided with adjusting part between connecting piece and the support piece, connecting piece bottom and base sliding connection, drive assembly installs in the base, drive assembly is connected with the connecting piece transmission, support piece includes the bracing piece, the connecting piece includes the connecting cylinder, the bracing piece slides and inserts and locates in the connecting cylinder, adjusting part is including adjusting pole and two one-way spacing heads, the one end and the bracing piece of adjusting the pole rotate and are connected, two the equal slidable mounting of one-way spacing head is on the bracing piece, the adjustment tank has been seted up on the connecting cylinder, impartial interval is provided with a plurality of spacing posts on the both sides of adjustment tank all, one-way spacing head is inserted and is located between two adjacent spacing posts, the both sides of adjusting the articulated bottom surface that is close to the pole is close to the end all rotated and is installed the dog, the lower terminal surface of dog meets with spacing post.

Further, the bottom of adjusting the pole is provided with the installation piece, the both ends of installation piece all are provided with the slide bar, slidable mounting has the locking piece on the slide bar, has seted up between two adjacent spacing posts and has locked the groove, the both ends of locking piece all block and locate locking inslot.

Further, the mounting groove has been seted up on the bracing piece, the bottom of mounting groove is provided with the hinge bar, the one end of adjusting the pole is rotated and is installed on the hinge bar, the slot has all been seted up to the both sides of mounting groove, one-way spacing head slides and inserts and locates in the slot, the first spring of fixedly connected with between the bottom surface in one-way spacing head and the slot, the bottom surface that the regulation pole is close to the hinge end has seted up the notch, two one side of dog is all rotated and is installed in the notch.

Furthermore, a plurality of limiting strips are arranged on the supporting rod, a plurality of limiting grooves are formed in the connecting cylinder, and the limiting strips are inserted in the limiting grooves.

Further, the bottom of the connecting cylinder is fixedly connected with a connecting seat, four corners of the bottom of the connecting seat are provided with connecting rods, the base is provided with a through groove, and the connecting rods are slidably inserted into the through groove.

Further, drive assembly includes footboard and connecting band, the drive groove has been seted up on the base, the footboard slides and sets up in the drive groove, the spread groove has all been seted up to the both sides in drive groove, the connecting rod is located the spread groove, is located same be provided with the cylinder between two connecting rods in the spread groove, be provided with the baffle in the spread groove, the top of baffle is provided with the deflector, the one end and the deflector bottom fixed connection of connecting band, the other end walk around main part and deflector and footboard fixed connection in proper order.

Furthermore, the four corners of the pedal are provided with convex blocks, the convex blocks are provided with through holes, the side wall of the driving groove is provided with a sliding groove corresponding to the position of the convex block, a sliding column is arranged in the sliding groove, and the sliding column is inserted into the through holes.

Furthermore, a second spring is sleeved on the sliding column, and one end of the second spring is fixedly connected with the protruding block.

The utility model has the advantages that:

1. through setting up base, supporting component and drive assembly, fix electric hand drill on the electric drill fixing base, supporting component alright replace constructor to hold in the palm electric hand drill, constructor steps on the footboard, can drive supporting component and shift up, drills, effectively saves physical power, improves drilling efficiency.

2. Through setting up adjusting part, after pulling out the locking piece, press down the regulation pole and can upwards perk the bracing piece to prevent through one-way spacing head that the regulation pole from moving down, continuously press the height that the regulation pole can rise the regulation pole, with the construction position that adapts to co-altitude, need not constructor and half squat and carry out the construction.

3. Through setting up drive assembly, the one end and the deflector bottom fixed connection of connecting band, the main part and deflector and footboard fixed connection are walked around in proper order to the other end, make to mention required pulling force of connecting cylinder and reduce half, and when constructor stepped on the footboard, it is more laborsaving.

Drawings

FIG. 1 is a schematic structural view of a labor-saving auxiliary device for drilling of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the auxiliary device for drilling;

fig. 4 is a schematic view of a disassembly structure of the labor-saving auxiliary device for drilling of the present invention;

FIG. 5 is an enlarged view of B in FIG. 4;

the base 1, the through groove 11, the driving groove 12, the sliding groove 121, the sliding column 122, the second spring 123, the connecting groove 13, the baffle 131, the guide plate 132, the electric drill fixing seat 2, the fixing band 21, the electric hand drill 22, the support rod 3, the limiting strip 31, the mounting groove 32, the hinge rod 321, the slot 322, the accommodating groove 323, the connecting cylinder 4, the limiting groove 41, the adjusting groove 42, the limiting column 421, the locking groove 422, the adjusting rod 5, the one-way limiting head 51, the inclined plane 511, the first spring 512, the cross rod 513, the stopper 52, the mounting block 53, the slide rod 531, the locking block 532, the notch 54, the connecting seat 6, the connecting rod 61, the column 62, the pedal 71, the projection 711, the through hole 712, and the connecting band 72.

Detailed Description

The following description is given by way of specific embodiments, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure provided in the present specification. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and their descriptions may be omitted.

In the description of the present invention, it should be understood that, if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, therefore, the terms describing the positional relationships in the drawings are used only for exemplary illustration and are not to be construed as limitations of the present invention, and those skilled in the art can understand the specific meanings used above according to the specific situations.

As shown in fig. 1-5, the utility model discloses a laborsaving auxiliary device is used in drilling, including base 1, supporting component and drive assembly, the supporting component is used for replacing constructor to hold in the palm electric hand drill 22, effectively saves physical power, and drive assembly is used for supplying the constructor operation to drive supporting component reciprocates, so that carry out the drilling operation.

The top of support piece is provided with electric drill fixing base 2, and in this embodiment, be provided with fixed band 21 on the electric drill fixing base 2, can fix electric hand drill 22 on electric drill fixing base 2 through fixed band 21.

The supporting component comprises a connecting piece and a supporting piece, an adjusting component is arranged between the connecting piece and the supporting piece, the supporting piece comprises a supporting rod 3, the connecting piece comprises a connecting cylinder 4, the supporting rod 3 is inserted into the connecting cylinder 4 in a sliding mode, and the supporting piece and the connecting piece are connected in a sliding mode. And through setting up adjusting part, the relative position between adjustable bracing piece 3 and connecting cylinder 4, and then changes supporting component's whole length to supporting component can adapt to the not construction position of co-altitude, need not constructor and partly squat and construct. Be provided with many spacing strips 31 on the bracing piece 3, seted up a plurality of spacing grooves 41 in the connecting cylinder 4, spacing strip 31 inserts and locates in the spacing groove 41. By arranging the limiting strip 31 and the limiting groove 41, the relative rotation between the support rod 3 and the connecting cylinder 4 can be avoided.

The adjusting part includes adjusting pole 5 and two one-way spacing heads 51, the one end of adjusting pole 5 rotates with bracing piece 3 to be connected, two one-way spacing heads 51 equal slidable mounting are on bracing piece 3, adjustment tank 42 has been seted up on connecting cylinder 4, impartial interval is provided with a plurality of spacing posts 421 on the both sides of adjustment tank 42 are all gone up, one-way spacing head 51 is inserted and is located between two adjacent spacing posts 421, adjust the both sides of pole 5 near the bottom surface of hinged end and all rotate and install dog 52, dog 52's lower terminal surface meets with spacing post 421. When the adjusting lever 5 is pressed downward, the stopper 52 is blocked by the stopper 421 and becomes a supporting point of the stopper 52, so that the supporting lever 3 hinged to the adjusting lever 5 is tilted upward. In this embodiment, the one-way stopper 51 is provided with an inclined surface 511. When the support rod 3 is tilted upwards, the limit column 421 presses the inclined surface 511 to press the one-way limit head 51 inwards, so that the support rod 3 can smoothly move upwards relative to the connecting cylinder 4.

The supporting rod 3 is provided with an installation groove 32, the bottom end of the installation groove 32 is provided with a hinged rod 321, one end of the adjusting rod 5 is rotatably installed on the hinged rod 321, and the adjusting rod 5 is rotatably connected with the supporting rod 3. Slots 322 are respectively arranged at two sides of the mounting groove 32, the one-way limiting head 51 is slidably inserted into the slots 322, and a first spring 512 is fixedly connected between the one-way limiting head 51 and the inner bottom surface of the slot 322. By providing the first spring 512, when the positioning column 421 presses the one-way positioning head 51 into the slot 322, the first spring 512 is compressed. After the supporting rod 3 moves up smoothly, the first spring 512 recovers deformation to enable the one-way limiting head 51 to move outwards, so that the supporting rod 3 is clamped between the two limiting columns 421, the supporting rod 3 is limited again, the supporting rod 3 is prevented from moving downwards, the adjusting rod 5 is pressed again, and the supporting rod 3 can continue to move upwards, so that the purpose of adjusting the relative position between the supporting rod 3 and the connecting cylinder 4 is achieved.

The bottom integrated into one piece of adjusting pole 5 has installation piece 53, and the both ends of installation piece 53 all are provided with slide bar 531, and slidable mounting has locking piece 532 on slide bar 531, has seted up between two adjacent spacing posts 421 and has locked groove 422, and locking piece 532's both ends all block locate locking groove 422 in. Through setting up locking block 532, behind locking block 532 card income locking groove 422, adjust pole 5 and can't push down, will adjust pole 5 locking to with the relative position locking of bracing piece 3 and connecting cylinder 4, prevent that bracing piece 3 and connecting cylinder 4 from taking place relative movement.

In this embodiment, a cross bar 513 is disposed between the two unidirectional limiting heads 51, and an accommodating groove 323 is disposed in the installation groove 32. When the adjusting rod 5 is rotated into the mounting groove 32, the adjusting rod 5 pushes the cross rod 513 to move, so as to drive the two unidirectional limiting heads 51 to move into the slot 322 until the cross rod 513 is clamped in the receiving groove 323, and the limitation of the unidirectional limiting heads 51 on the supporting rod 3 can be released.

The bottom surface of the adjusting rod 5 near the hinged end is provided with a notch 54, and one side of each of the two stoppers 52 is rotatably arranged in the notch 54. The stop 52 is rotatably connected with the adjusting rod 5.

Connecting cylinder 4 bottom fixedly connected with connecting seat 6, the four corners department of connecting seat 6 bottom all is provided with connecting rod 61, has seted up logical groove 11 on the base 1, and connecting rod 61 slides and inserts and locate logical groove 11 in, realizes connecting piece bottom and base 1 sliding connection.

Drive assembly installs in base 1, drive assembly includes footboard 71 and connecting band 72, drive groove 12 has been seted up on base 1, footboard 71 slides and sets up in drive groove 12, spread groove 13 has all been seted up to the both sides in drive groove 12, connecting rod 61 is located spread groove 13, be located and be provided with cylinder 62 between two connecting rods 61 in same spread groove 13, be provided with baffle 131 in the spread groove 13, the top of baffle 131 is provided with deflector 132, the one end and the deflector 132 bottom fixed connection of connecting band 72, main part and deflector 132 and footboard 71 fixed connection are walked around in proper order to the other end. Through setting up connecting band 72, realize footboard 71 and cylinder 62 transmission and be connected, constructor tramples footboard 71 downwards, can stimulate connecting band 72 and remove to drive cylinder 62 and shift up, make connecting cylinder 4 move up, realize that drive assembly and connecting piece transmission are connected. And the connecting band 72 in this embodiment adopts a wrapping mode, so that the pulling force required for lifting the connecting cylinder 4 can be reduced by half, and the labor is saved when a constructor steps on the pedal 71.

The four corners of the pedal 71 are provided with bumps 711, the bumps 711 are provided with through holes 712, the side wall of the driving groove 12 is provided with a sliding groove 121 corresponding to the bumps 711, a sliding column 122 is arranged in the sliding groove 121, and by arranging the bumps 711 and the sliding column 122, the sliding column 122 is inserted into the through holes 712 of the bumps 711 to limit the pedal 71, so that the pedal 71 can only move up and down. The sliding column 122 is sleeved with a second spring 123, and one end of the second spring 123 is fixedly connected with the projection 711. The second spring 123 plays a role of buffering, when the constructor loosens the pedal 71, the connecting cylinder 4 moves downwards, the connecting belt 72 drives the pedal 71 to move upwards, and the pedal 71 extrudes the second spring 123 to prevent the pedal 71 from moving upwards too fast to hit the top of the sliding groove 121.

The utility model discloses a drilling is with laborsaving auxiliary device application method as follows: first, the device of the present embodiment is placed below the position to be drilled, and then the electric hand drill 22 can be fixed on the electric drill fixing base 2 by the fixing band 21.

Secondly, for the height of the supporting component, the adjusting steps are as follows: first, the locking block 532 is slid, and the locking block 532 is pulled out from the locking groove 422; secondly, press down the regulation pole 5, regard spacing post 421 as the strong point, with bracing piece 3 perk upwards, simultaneously, spacing post 421 extrudees the inclined plane 511, extrude unidirectional limiting head 51 inwards, make first spring 512 compress, bracing piece 3 moves up smoothly after, first spring 512 resumes deformation, make unidirectional limiting head 51 outwards move, the card is gone into between two spacing posts 421, spacing to bracing piece 3 once more, prevent that bracing piece 3 from moving down, press down regulation pole 5 once more, alright continue to make bracing piece 3 move up, after highly reaching the height of suitable drilling of supporting component, insert locking piece 532 in the locking groove 422 again, prevent that bracing piece 3 and connecting cylinder 4 from taking place relative movement.

Then, the constructor turns on the switch of the electric hand drill 22 and steps down on the pedal 71, pulls the connecting band 72 to move, the connecting band 72 drives the connecting cylinder 4 to move upwards, and the connecting cylinder 4 drives the supporting rod 3 to move upwards, so that the electric hand drill 22 on the supporting rod 3 drills. After the pedal 71 is released, the pedal 71 is driven to move upwards through the connecting belt 72 under the action of the gravity of the support rod 3 and the connecting cylinder 4, so as to drill a hole for the second time.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the technical solutions of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a drilling is with laborsaving auxiliary device which characterized in that: including base, supporting component and drive assembly, the supporting component includes connecting piece and support piece, support piece's bottom is slided and is inserted and locate in the connecting piece, support piece's top is provided with the electric drill fixing base, be provided with adjusting part between connecting piece and the support piece, connecting piece bottom and base sliding connection, drive assembly installs in the base, drive assembly is connected with the connecting piece transmission, support piece includes the bracing piece, the connecting piece includes the connecting cylinder, the bracing piece slides and inserts and locate in the connecting cylinder, adjusting part is including adjusting pole and two one-way spacing heads, the one end of adjusting the pole rotates with the bracing piece to be connected, two the equal slidable mounting of one-way spacing head is on the bracing piece, the adjustment tank has been seted up on the connecting cylinder, impartial interval is provided with a plurality of spacing posts on the both sides of adjustment tank all, one-way spacing head is inserted and is located between two adjacent spacing posts, the both sides of adjusting the articulated bottom surface that is close to the end of pole all rotate and install the dog, the lower terminal surface and spacing post of dog meet.

2. The labor-saving auxiliary device for drilling according to claim 1, wherein: the bottom of adjusting the pole is provided with the installation piece, the both ends of installation piece all are provided with the slide bar, slidable mounting has the locking piece on the slide bar, has seted up between two adjacent spacing posts and has locked the groove, the both ends of locking piece all block and locate locking inslot.

3. The labor-saving auxiliary device for drilling according to claim 2, wherein: the utility model discloses a fixing device for a support rod, including the bracing piece, the one end of regulation pole is installed on the hinge bar, the slot has all been seted up to the both sides of mounting groove, one-way spacing head slides and inserts and locates in the slot, the first spring of fixedly connected with between the bottom surface in one-way spacing head and the slot, the bottom surface that the regulation pole is close to the hinge end has seted up the notch, two one side of dog is all rotated and is installed in the notch.

4. The labor-saving auxiliary device for drilling according to claim 1, wherein: the support rod is provided with a plurality of limiting strips, a plurality of limiting grooves are formed in the connecting cylinder, and the limiting strips are inserted in the limiting grooves.

5. The labor-saving auxiliary device for drilling according to claim 1, wherein: the connecting device is characterized in that a connecting seat is fixedly connected to the bottom of the connecting cylinder, connecting rods are arranged at four corners of the bottom of the connecting seat, a through groove is formed in the base, and the connecting rods are inserted into the through groove in a sliding mode.

6. The labor-saving auxiliary device for drilling according to claim 5, wherein: the utility model discloses a take out the footboard, including drive assembly, connecting band, baffle, main part and deflector and footboard fixed connection, drive assembly includes footboard and connecting band, the drive groove has been seted up on the base, the footboard slides and sets up in the drive groove, the spread groove has all been seted up to the both sides in drive groove, the connecting rod is located the spread groove, is located same be provided with the cylinder between two connecting rods in the spread groove, be provided with the baffle in the spread groove, the top of baffle is provided with the deflector, the one end and the deflector bottom fixed connection of connecting band, the other end walk around main part and deflector and footboard fixed connection in proper order.

7. The auxiliary labor-saving device for drilling as claimed in claim 6, wherein: the four corners of the pedal are provided with convex blocks, through holes are formed in the convex blocks, sliding grooves are formed in the positions, corresponding to the convex blocks, of the side walls of the driving grooves, sliding columns are arranged in the sliding grooves, and the sliding columns are inserted into the through holes.

8. The auxiliary labor-saving device for drilling according to claim 7, wherein: and a second spring is sleeved on the sliding column, and one end of the second spring is fixedly connected with the lug.