CN211518073U

CN211518073U - Electric drill support device with supporting wheels

Info

Publication number: CN211518073U
Application number: CN202020134681.1U
Authority: CN
Inventors: 宋泽宇; 陈国富; 杨再飞; 迟红伟; 陈贺
Original assignee: Beijing Zhibo Hengtai Civil Engineering Co ltd
Current assignee: Beijing Zhibo Hengtai Civil Engineering Co ltd; Beijing Urban Construction Yatai Group Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-09-18
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to an electric drill support device with supporting wheel relates to electric drill support technical field, and it includes the bracing piece of electric drill, vertical setting, articulate in the last depression bar of bracing piece, the dead lever of rigid coupling on the bracing piece, vertical rigid coupling guide cylinder, swing joint on last depression bar lifter and install the supporting wheel on the lifter, the electric drill is fixed in the lifter upper end, the lifter is vertical to be inserted the guide cylinder slides from top to bottom along the guide cylinder in and, going up keeping away from of depression bar lifter one end is to outside extension formation first end of exerting pressure, the supporting wheel is located one side duplex winding horizontally axis rotation that the bracing piece was kept away from to the lifter. The utility model discloses can punch in the construction operation of thickening wall body the great electric drill of comparatively stable supporter type.

Description

Electric drill support device with supporting wheels

Technical Field

The utility model belongs to the technical field of the technique of electric drill support and specifically relates to an electric drill support device with supporting wheel is related to.

Background

In building decoration, in order to strengthen the bearing capacity of the wall body, the wall body can be thickened. The method comprises the steps of firstly drilling a hole in the part, close to the original wall, of the ceiling by using an electric drill, fixing a steel bar in the hole, then spraying concrete on the wall surface, and embedding the steel bar into the concrete, so that the thickness of the wall is increased, and the bearing capacity of the wall is improved.

Because the ceiling is higher, it is more difficult to punch at the ceiling to use the electric drill, can utilize appurtenance, the patent document that is open No. CN205777591U discloses a simple and easy electric drill long support device that drills, including first support, second support, first branch, second branch and electric drill, the upper end of first support and the one end hinged joint of first branch, the other end of first branch and the lower part hinged joint of second support, the lower extreme of second support and the one end hinged joint of second branch, the intermediate position of second branch sets up the upper portion hinged joint with first support, assemble four-bar hinge mechanism between first support, second support, first branch and the second branch, the electric drill passes through the rope to be fixed in the upper end of second support. The second support can be lifted by pressing the second support rod downwards, so that an electric drill at the upper end of the second support is controlled to perform punching operation.

However, the hole that needs to set up on the ceiling when thickening the wall body aperture is great, needs to use the great electric drill of size, with fixing of the great electric drill of size in second support upper end back, because electric drill weight is heavier, the support is difficult to the outrigger, causes the influence to the operation of holing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electric drill support device with supporting wheel can punch in the construction operation of thickening wall body the great electric drill of comparatively stable supporter type.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an electric drill support device with supporting wheel, includes the bracing piece of electric drill, vertical setting, articulate in the dead lever of last depression bar, rigid coupling on the bracing piece of bracing piece, guide cylinder, swing joint lifter on last depression bar of vertical rigid coupling on the dead lever and install the supporting wheel on the lifter, the electric drill is fixed in the lifter upper end, the lifter is vertical to be inserted the guide cylinder slides from top to bottom along the guide cylinder in, go up keeping away from of depression bar lifter one end extends to the outside and forms first end of exerting pressure, the supporting wheel is located one side of the bracing piece far away from the lifter and rotates around the horizontally axis.

Through adopting above-mentioned technical scheme, in the construction operation of thickening wall body, with the vertical support of bracing piece in subaerial, aim at the position that needs punch on the ceiling with the electric drill, and support the supporting wheel on the wall body that needs the thickening, press down the first end of exerting pressure of going up the depression bar, make the depression bar rotate, can drive the lifter and follow guide cylinder rebound, thereby the electric drill rebound that drives the lifter upper end carries out the operation of punching, in addition, the bracing piece supports in subaerial, and the motor is located the lifter upper end, the focus of electric drill support device is to lifter one side skew, be difficult to support stably, when the lifter rises, the supporting wheel supports on the wall body and rolls along the wall body, support the lifter, can improve stability, make the bracing piece be difficult to empty.

The utility model discloses further set up to: one end of the upper pressure rod movably connected with the lifting rod is provided with a first long hole along the length direction of the lifting rod, and the lifting rod is fixedly connected with a first movable articulated shaft inserted into the first long hole.

Through adopting above-mentioned technical scheme, because the restriction of guide cylinder, when going up the depression bar and rotating, the horizontal distance between lifter and the bracing piece is unchangeable, goes up the depression bar and can rotate around first articulated shaft, and first articulated shaft can slide in first slot hole to can adjust the hookup location between lifter and the last depression bar, realize that the lifter slides from top to bottom under the unchangeable condition in horizontal direction position.

The utility model discloses further set up to: and a handle is arranged at the first pressure applying end of the upper pressure rod.

Through adopting above-mentioned technical scheme, the handle makes things convenient for in that the staff grasps in order to rotate the depression bar.

The utility model discloses further set up to: the lower end of the support rod is hinged to a lower pressing rod, one end of the lower pressing rod is movably hinged to the bottom end of the lifting rod, and one end of the lower pressing rod, far away from the lifting rod, extends outwards to form a second pressing end.

Through adopting above-mentioned technical scheme, because the electric drill is heavier, it is harder to only rotate the first end of exerting pressure drive lifter that goes up the depression bar with the hand and reciprocate, rotates the end of exerting pressure of depression bar down and also can drive the lifter and reciprocate to the depression bar position is lower, can step on with the foot, and is more laborsaving.

The utility model discloses further set up to: one end of the lower pressure rod is movably connected with the lifting rod and is provided with a second long hole along the length direction, and a second movable articulated shaft which is arranged in the second long hole in a differential mode is fixedly connected to the lifting rod.

Through adopting above-mentioned technical scheme, second activity articulated shaft can be in the activity of second slot hole, adjusts the hookup location between depression bar and the lifter down, realizes that the lifter realizes sliding from top to bottom under the unchangeable condition in horizontal direction position.

The utility model discloses further set up to: and a pedal is arranged at the second pressing end of the lower pressing rod.

By adopting the technical scheme, the pedal can conveniently rotate by treading the pressing rod.

The utility model discloses further set up to: the lower end of the support rod is provided with a support seat.

Through adopting above-mentioned technical scheme, the steadiness that the supporting seat can strengthen the bracing piece and support.

The utility model discloses further set up to: and a plurality of universal wheels are arranged at the bottom of the supporting seat.

Through adopting above-mentioned technical scheme, the universal wheel can conveniently remove in the supporting seat to it punches to make things convenient for in different positions to the ceiling.

To sum up, the utility model discloses a beneficial technological effect does:

1. in addition, the center of gravity of the electric drill support device deviates to one side of the lifting rod, so that the lifting rod is not easy to support stably, and the supporting wheels can support the lifting rod on a wall body, so that the stability is improved, and the supporting rod is not easy to topple;

2. the pressing end of the lower pressing rod is stepped to drive the lifting rod to move up and down, so that labor is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of a drill support device with a support wheel.

Reference numerals: 1. an electric drill; 2. a support bar; 3. an upper pressure lever; 31. a first pressure applying end; 32. a first long hole; 33. a handle; 4. fixing the rod; 5. a guide cylinder; 6. a lifting rod; 61. a first articulated shaft; 62. a second articulated shaft; 7. a support wheel; 8. a lower pressure lever; 81. a second pressure applying end; 82. a second long hole; 83. a pedal; 9. a supporting seat; 10; a universal wheel; 11. a wall body; 12. and (4) a ceiling.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an electric drill support device with supporting wheel, including electric drill 1, the bracing piece 2 of vertical setting, articulate last depression bar 3 on bracing piece 2, the rigid coupling is in the dead lever 4 on bracing piece 2, vertical rigid coupling guide cylinder 5 on dead lever 4, with last depression bar 3 swing joint's lifter 6 and install the supporting wheel 7 on lifter 6, electric drill 1 is fixed in the upper end of lifter 6, lifter 6 is vertical insert in the guide cylinder 5, and slide from top to bottom along guide cylinder 5, the outside extension of 6 one end of keeping away from lifter of going up depression bar 3 forms first pressure application end 31, supporting wheel 7 installs in 2 one side of keeping away from of lifter 6, it rotates around the horizontally axis of rotation, supporting wheel 7 can support on wall body 11 and roll from top to bottom along wall body 11.

In the construction operation of thickening wall body 11, support bracing piece 2 subaerial, support supporting wheel 7 on wall body 11, and aim at the position that needs punch on ceiling 12 with electric drill 1, then the first end 31 of exerting pressure of depression bar 3 is moved in the downward pressure, can drive lifter 6 and upwards slide along guide cylinder 5, thereby fix electric drill 1 on lifter 6 top and can carry out the operation of punching, guide cylinder 5 can restrict the position of lifter 6, thereby guarantee the accuracy of motor position of punching. Whole electric drill support device supports through bracing piece 2, and electric drill 1 is located the upper end of lifter 6, the skew bracing piece of focus 2, need constructor to support, because the aperture in the hole that needs to set up on ceiling 12 is great, need use the great and heavier electric drill 1 of size, it is more arduous to support, empty to lifter 6 one side easily, be difficult to the outrigger, and supporting wheel 7 can support lifter 6, improves the stability of 1 support device of electric drill.

The upper pressure lever 3 is positioned above the fixed lever 4, is hinged on the top end of the support lever 2 and can rotate in the vertical direction. Because the lifting rod 6 is limited by the guide cylinder 5 when moving up and down, the lifting rod does not move in the horizontal direction, and the connection position between the upper pressure rod 3 and the lifting rod 6 needs to be changed when rotating up and down, a first long hole 32 is formed in one end of the movable connection lifting rod 6 of the upper pressure rod 3 along the length direction of the movable connection lifting rod, a first movable hinge shaft 61 which is horizontally arranged is fixedly connected to the lifting rod 6, the first movable hinge shaft 61 is inserted into the first long hole 32 of the upper pressure rod 3 and can slide in the first long hole 32, the upper pressure rod 3 can rotate around the first movable hinge shaft 61, and therefore the lifting rod 6 can move up and down under the condition that the position of the lifting rod 6 in the horizontal direction is.

Further, a handle 33 is fixed on the first pressing end 31 of the upper pressing rod 3, so that a constructor can conveniently grasp the handle 33 to rotate the upper pressing rod 3.

Because electric drill 1 is great, and weight is heavier, constructor only rotates handle 33 on the depression bar 3 with the hand and drives lifter 6 and reciprocate harder, can be at the bracing piece 2 near lower extreme department articulated depression bar 8 down, depression bar 8 is parallel with last depression bar 3 down, its one end is articulated with the bottom activity of lifter 6, depression bar 8 can rotate on vertical plane, its one end of keeping away from lifter 6 outwards extends and forms second end 81 of exerting pressure, second end 81 of exerting pressure of pushing down can drive lifter 6 rebound. Because the lower compression bar 8 is lower, the constructor can drive the lifting rod 6 to move upwards by stepping on the second pressure applying end 81, so that more labor is saved.

With last depression bar 3 being the same, depression bar 8's connection lifter 6 one end has been seted up second slot hole 82 along its length direction, and second articulated hinge shaft 62 that lifter 6 bottom rigid coupling level set up, second articulated hinge shaft 62 insert in second slot hole 82, can slide along second slot hole 82, and depression bar 8 can rotate around second articulated hinge shaft 62.

Further, a pedal 83 is fixed on the second pressing end 81 of the lower pressing rod 8, so that a constructor can conveniently step on the pedal to rotate the lower pressing rod 8.

Further, the supporting seat 9 is fixed at the lower end of the supporting rod 2 to strengthen the stability of the supporting rod 2, the plurality of universal wheels 10 are installed at the bottom of the supporting seat 9, and the universal wheels 10 can be conveniently moved on the supporting seat 9, so that the ceiling 12 can be conveniently punched at different positions.

The implementation principle of the embodiment is as follows: in the construction operation of the thickened wall body 11, as the large and heavy electric drill 1 is needed for punching, the supporting rod 2 is not easy to stably support, and the lifting rod 6 can be supported on the wall body 11 by the supporting wheel 7, so that the stability is improved, and the supporting rod 2 is not easy to topple over; in addition, the lifting rod 6 can be driven to move up and down in a labor-saving manner by stepping on the pedal 83 of the lower pressing rod 8, so that the drilling operation of the electric drill 1 is facilitated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electric drill support device with supporting wheel which characterized in that: including electric drill (1), the bracing piece (2) of vertical setting, articulate in last depression bar (3) of bracing piece (2), dead lever (4) of rigid coupling on bracing piece (2), vertical rigid coupling guide cylinder (5), swing joint on dead lever (4) on depression bar (3) and install supporting wheel (7) on lifter (6), electric drill (1) is fixed in lifter (6) upper end, lifter (6) are vertical to be inserted guide cylinder (5) are in and slide from top to bottom along guide cylinder (5), go up keeping away from of depression bar (3) lifter (6) one end is extended to the outside and is formed first end of exerting pressure (31), supporting wheel (7) are located one side that lifter (6) kept away from bracing piece (2) and rotate around the horizontally axis.

2. An electric drill support apparatus with support wheels as claimed in claim 1, wherein: go up depression bar (3) swing joint lifter (6) one end and prolong its length direction and seted up first slot hole (32), the rigid coupling has on lifter (6) and inserts first articulated shaft (61) of first slot hole (32).

3. An electric drill support apparatus with support wheels as claimed in claim 1, wherein: the first pressing end (31) of the upper pressing rod (3) is provided with a handle (33).

4. An electric drill support apparatus with support wheels as claimed in claim 1, wherein: the lower end of the support rod (2) is hinged to a lower pressing rod (8), one end of the lower pressing rod (8) is movably hinged to the bottom end of the lifting rod (6), and one end, far away from the lifting rod (6), of the lower pressing rod (8) extends outwards to form a second pressing end (81).

5. An electric drill support apparatus with support wheels as claimed in claim 4, wherein: one end of the lower pressing rod (8) is movably connected with the lifting rod (6) and is provided with a second long hole (82) along the length direction, and a second movable hinged shaft (62) which is in difference with the second long hole (82) is fixedly connected to the lifting rod (6).

6. An electric drill support apparatus with support wheels as claimed in claim 4, wherein: the second pressing end (81) of the lower pressing rod (8) is provided with a pedal (83).

7. An electric drill support apparatus with support wheels as claimed in any one of claims 1 to 6, wherein: the lower end of the support rod (2) is provided with a support seat (9).

8. An electric drill support apparatus with support wheels as claimed in claim 7, wherein: the bottom of the supporting seat (9) is provided with a plurality of universal wheels (10).