CN217168405U

CN217168405U - Electric hammer lifting support for suspended ceiling

Info

Publication number: CN217168405U
Application number: CN202220062984.6U
Authority: CN
Inventors: 王成
Original assignee: Tianjin Ruibo Xinde Architectural Decoration Engineering Co ltd
Current assignee: Tianjin Ruibo Xinde Architectural Decoration Engineering Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-12
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses an electric hammer lifting support for suspended ceiling, which comprises a base, wherein a motor is fixedly arranged inside the base, the output end of the motor is connected with a rotary drum which runs through the top end of the base, a threaded column is arranged inside the rotary drum, a mounting seat is fixedly arranged at the top end of the threaded column, a fixed column is fixedly arranged at the top end of the base, a limiting rod is fixedly arranged at the bottom end of the mounting seat, which is positioned inside the fixed column, an electric hammer body is arranged at the top end of the mounting seat, a fixed block is fixedly arranged on the outer wall of the electric hammer body, a movable block is moved on the outer wall of the rotary shaft by rotating the rotary shaft, a movable column is driven to slide on the outer wall of the mounting seat under the connection limiting action of a connecting rod, two groups of movable columns simultaneously push two groups of rotating plates to rotate, and the fixed block which compresses the outer wall of the electric hammer body through a pressing block on the outer wall of the rotating plates is used for mounting the electric hammer body, thereby facilitating the operation of the staff.

Description

Electric hammer lifting support for suspended ceiling

Technical Field

The utility model relates to an electric hammer technical field especially relates to an electric hammer lifting support for furred ceiling.

Background

The electric hammer is an electric rotary hammer drill with a safety clutch and a pneumatic hammering mechanism, the electric hammer is characterized in that a piston driven by a motor and provided with a crankshaft connecting rod is added on the basis of an electric drill, air is compressed in a cylinder in a reciprocating mode, air pressure in the cylinder is changed periodically, the changed air pressure drives a hammer in the cylinder to strike the top of a drill bit in a reciprocating mode, the hammer is equivalent to be used for knocking the drill bit, and the electric hammer needs to be adjusted and supported through a lifting support in the using process.

Because the electric hammer needs to be dismantled the equipment in the use, and current lifting support is more troublesome when dismantling the equipment, inconvenient staff's operation to the removal wheel is installed to lifting support's bottom, and the electric hammer vibrates greatly at the during operation, and lifting support takes place the skew easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric hammer lifting support for furred ceiling has the convenience and dismantles the equipment and conveniently accomodate the effect of removing the wheel to the electric hammer.

The utility model discloses a can realize through following technical scheme:

an electric hammer lifting support for a suspended ceiling comprises a base, wherein a motor is fixedly installed inside the base, the output end of the motor is connected with a rotary drum penetrating through the top end of the base, a threaded column is arranged inside the rotary drum, an installation seat is fixedly arranged at the top end of the threaded column, a fixed column is fixedly arranged at the top end of the base, a limiting rod is fixedly arranged at the bottom end of the installation seat and positioned inside the fixed column, an electric hammer body is arranged at the top end of the installation seat, a fixed block is fixedly arranged on the outer wall of the electric hammer body, a rotary shaft is rotatably connected to the inner wall of the installation seat, a movable block is arranged on the outer wall of the rotary shaft, a connecting rod is rotatably connected to the outer wall of the movable block, a movable column is arranged inside the installation seat, the other end of the connecting rod is rotatably connected with one end of the movable column, and a rotating plate is rotatably connected to the outer wall of the installation seat, the outer wall of rotor plate is fixed and is provided with the briquetting, the outer wall of mount pad and the outer wall fixedly connected with reset spring of rotor plate, the bottom of base is provided with the removal structure.

Further setting the following steps: the rotary drum and the threaded column are in threaded connection, the fixing columns and the limiting rod are in sliding connection, and two groups of fixing columns are symmetrically arranged at the top end of the base.

Further setting the following steps: the rotating shaft and the moving block are in threaded connection, two groups of connecting rods are symmetrically arranged on the outer wall of the moving block, and the mounting seat and the moving column are in sliding connection.

Further setting the following steps: the outer wall symmetry of mount pad is provided with the rotor plate, the briquetting sets up to the rubber material.

Further setting as follows: the movable structure comprises a support column, a movable block, a movable wheel, a threaded rod, a movable seat, a fixed rod and a movable groove, the bottom fixing of the base is provided with the support column, the movable block is arranged inside the support column, the bottom fixing of the movable block is provided with the movable wheel, the bottom of the base is rotatably connected with the threaded rod, the outer wall of the threaded rod is provided with the movable seat, the fixed rod is arranged on the outer wall of the movable seat, the other end of the fixed rod is fixedly connected with the outer wall of the movable block, and the outer wall of the support column is located on the outer wall of the fixed rod and provided with the movable groove.

Further setting the following steps: the inner wall of support column agrees with mutually with the outer wall of movable block, the threaded rod sets up to threaded connection with removing the seat, and removes the outer wall bisymmetry of seat and be provided with four groups of dead levers to dead lever and activity groove set up to sliding connection.

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

(1) the movable block is moved on the outer wall of the rotating shaft by rotating the rotating shaft, the movable columns are driven to slide on the outer wall of the mounting seat under the connection limiting effect of the connecting rod, the two groups of movable columns simultaneously push the two groups of rotating plates to rotate, and the pressing block on the outer wall of the rotating plates presses the fixed block on the outer wall of the electric hammer body to install the electric hammer body, so that the electric hammer can be operated by a worker conveniently.

(2) The movable block drives the movable wheels to lift in the support column, so that the movable wheels are conveniently stored, and the stability of the lifting support of the electric hammer body during working is improved.

Drawings

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

fig. 2 is a schematic top sectional view of the mounting base of the present invention;

FIG. 3 is an enlarged view of FIG. 1;

fig. 4 is a schematic bottom view of the base of the present invention;

fig. 5 is an enlarged view of fig. 1B.

Reference numerals are as follows: 1. a base; 2. a motor; 3. a rotating drum; 4. a threaded post; 5. a mounting seat; 6. fixing a column; 7. a limiting rod; 8. an electric hammer body; 9. a fixed block; 10. a rotating shaft; 11. a moving block; 12. a connecting rod; 13. a movable post; 14. a rotating plate; 15. pressing into blocks; 16. a return spring; 17. a moving structure; 1701. a support pillar; 1702. a movable block; 1703. a moving wheel; 1704. a threaded rod; 1705. a movable seat; 1706. fixing the rod; 1707. a movable groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-5, for the utility model discloses an electric hammer lifting support for suspended ceiling, which comprises a base 1, a motor 2 is fixedly installed inside the base 1, the output end of the motor 2 is connected with a rotary drum 3 penetrating the top end of the base 1, a screw column 4 is arranged inside the rotary drum 3, a mounting seat 5 is fixedly arranged on the top end of the screw column 4, a fixed column 6 is fixedly arranged on the top end of the base 1, a limit rod 7 is fixedly arranged on the bottom end of the mounting seat 5 positioned inside the fixed column 6, an electric hammer body 8 is arranged on the top end of the mounting seat 5, a fixed block 9 is fixedly arranged on the outer wall of the electric hammer body 8, a rotating shaft 10 is rotatably connected with the inner wall of the mounting seat 5, a moving block 11 is arranged on the outer wall of the rotating shaft 10, a connecting rod 12 is rotatably connected with the outer wall of the moving block 11, a movable column 13 is arranged inside the mounting seat 5, and the other end of the connecting rod 12 is rotatably connected with one end of the movable column 13, the outer wall of mount pad 5 rotates and is connected with rotor plate 14, and the outer wall of rotor plate 14 is fixed and is provided with briquetting 15, and the outer wall of mount pad 5 and the outer wall fixed connection of rotor plate 14 have reset spring 16, and the bottom of base 1 is provided with removal structure 17.

Rotary drum 3 sets up to threaded connection with threaded column 4, and fixed column 6 sets up to sliding connection with gag lever post 7 to base 1's top symmetry is provided with two sets of fixed columns 6, and it goes up and down to drive threaded column 4 when rotary drum 3 rotates to be convenient for, and slides in fixed column 6 through gag lever post 7 and carries on spacingly to mount pad 5.

The rotating shaft 10 and the moving block 11 are in threaded connection, two groups of connecting rods 12 are symmetrically arranged on the outer wall of the moving block 11, the mounting seat 5 and the moving columns 13 are in sliding connection, the rotating shaft 10 rotates to drive the moving block 11 to move longitudinally, the moving block 11 is limited through the connecting rods 12, and the moving columns 13 slide on the outer wall of the mounting seat 5.

The outer wall symmetry of mount pad 5 is provided with rotor plate 14, and briquetting 15 sets up to the rubber material, is convenient for drive two sets of briquetting 15 simultaneously through two sets of rotor plates 14 and compresses tightly fixed block 9, and increases the frictional force between briquetting 15 and the fixed block 9 through the briquetting 15 of rubber material.

Remove structure 17 including support column 1701, the movable block 1702, remove wheel 1703, the threaded rod 1704, remove seat 1705, dead lever 1706 and activity groove 1707, the bottom mounting of base 1 is provided with support column 1701, the inside of support column 1701 is provided with the movable block 1702, the bottom mounting of movable block 1702 is provided with removes wheel 1703, the bottom rotation of base 1 is connected with the threaded rod 1704, the outer wall of threaded rod 1704 is provided with removes seat 1705, the fixed dead lever 1706 that is provided with of outer wall that removes seat 1705, and the other end of dead lever 1706 and the outer wall fixed connection of movable block 1702, activity groove 1707 has been seted up to the outer wall that the outer wall of support column 1701 is located dead lever 1706, be convenient for go up and down to removing wheel 1703 through removing structure 17, thereby improve stability at the in-process that the lifting support removed.

The inner wall of support column 1701 agrees with mutually with the outer wall of movable block 1702, the threaded rod 1704 sets up to threaded connection with removing seat 1705, and the two bisymmetry of the outer wall of removing seat 1705 is provided with four sets of dead levers 1706 to dead lever 1706 sets up to sliding connection with activity groove 1707, and the movable block 1702 of being convenient for goes up and down more stably in support column 1701, and threaded rod 1704 drives and removes seat 1705 and carry out longitudinal movement, removes seat 1705 and then slides in activity groove 1707 through dead lever 1706 and carry on spacingly.

The utility model discloses a theory of operation and beneficial effect do: according to the figures 1-3, when the electric hammer body 8 is disassembled and assembled, the electric hammer body 8 is placed on the mounting seat 5, the rotating shaft 10 is rotated, the rotating shaft 10 drives the moving block 11 to move horizontally, the moving block 11 is limited by the connecting rod 12, the moving block 11 drives the moving columns 13 to slide on the outer wall of the mounting seat 5 through the connecting rod 12, the two sets of moving columns 13 slide on the outer wall of the mounting seat 5 in opposite directions, when the two sets of moving columns 13 slide away from each other, the moving columns 13 push the rotating plate 14 to rotate, the rotating plate 14 drives the pressing block 15 to press the fixing block 9, meanwhile, the rotating plate 14 pulls the return spring 16, the electric hammer body 8 is further installed, when the two sets of moving columns 13 slide close to each other, the return spring 16 recovers deformation to drive the rotating plate 14 to rotate and return, and at the time, the electric hammer body 8 can be disassembled from the top end of the mounting seat 5, the motor 2 is turned on, the motor 2 drives the rotary drum 3 to rotate, the rotary drum 3 drives the threaded column 4 to lift, and the limiting rod 7 slides in the fixed column 6 to limit the mounting seat 5, so that the height of the electric hammer body 8 is adjusted according to the height of the wall body during ceiling hanging; according to fig. 1, fig. 4 and fig. 5, when the electric hammer body 8 works, the threaded rod 1704 is rotated, the threaded rod 1704 drives the movable seat 1705 to move longitudinally, and the movable seat 1705 drives four groups of fixed rods 1706 to move longitudinally simultaneously, and the movable seat 1705 slides in the movable slot 1707 through the fixed rod 1706 and is limited, and the fixed rod 1706 drives the movable block 1702 to slide in the support column 1701, so that the movable wheel 1703 is lifted in the support column 1701, thereby the movable wheel 1703 is conveniently stored or moved out, and the stability of the lifting support is further improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, 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 hammer lifting support for furred ceiling which characterized in that: the electric hammer comprises a base (1), a motor (2) is fixedly installed inside the base (1), the output end of the motor (2) is connected with a rotary drum (3) penetrating through the top end of the base (1), a threaded column (4) is arranged inside the rotary drum (3), an installation seat (5) is fixedly arranged at the top end of the threaded column (4), a fixed column (6) is fixedly arranged at the top end of the base (1), a limiting rod (7) is fixedly arranged at the bottom end of the installation seat (5) and positioned inside the fixed column (6), an electric hammer body (8) is arranged at the top end of the installation seat (5), a fixed block (9) is fixedly arranged on the outer wall of the electric hammer body (8), a rotating shaft (10) is rotatably connected to the inner wall of the installation seat (5), a moving block (11) is arranged on the outer wall of the rotating shaft (10), and a connecting rod (12) is rotatably connected to the outer wall of the moving block (11), the utility model discloses a portable electronic device, including mount pad (5), the inside of mount pad (5) is provided with movable post (13), and the other end of connecting rod (12) rotates with the one end of activity post (13) to be connected, the outer wall of mount pad (5) rotates and is connected with rotor plate (14), the outer wall of rotor plate (14) is fixed and is provided with briquetting (15), the outer wall of mount pad (5) and the outer wall fixedly connected with reset spring (16) of rotor plate (14), the bottom of base (1) is provided with removal structure (17).

2. The electric hammer lifting support for the suspended ceiling as claimed in claim 1, wherein: the rotary drum (3) and the threaded column (4) are in threaded connection, the fixing columns (6) and the limiting rod (7) are in sliding connection, and two groups of fixing columns (6) are symmetrically arranged at the top end of the base (1).

3. The electric hammer lifting support for the suspended ceiling as claimed in claim 1, wherein: the rotating shaft (10) and the moving block (11) are in threaded connection, two groups of connecting rods (12) are symmetrically arranged on the outer wall of the moving block (11), and the mounting seat (5) and the movable column (13) are in sliding connection.

4. The electric hammer lifting support for the suspended ceiling as claimed in claim 1, wherein: the outer wall symmetry of mount pad (5) is provided with rotor plate (14), briquetting (15) set up to rubber material.

5. The electric hammer lifting support for the suspended ceiling as claimed in claim 1, wherein: the movable structure (17) comprises a supporting column (1701), a movable block (1702), a movable wheel (1703), a threaded rod (1704), a movable seat (1705), a fixed rod (1706) and a movable groove (1707), wherein the bottom end of the base (1) is fixedly provided with the supporting column (1701), the movable block (1702) is arranged inside the supporting column (1701), the movable wheel (1703) is fixedly arranged at the bottom end of the movable block (1702), the bottom end of the base (1) is rotatably connected with the threaded rod (1704), the outer wall of the threaded rod (1704) is provided with the movable seat (1705), the fixed rod (1706) is fixedly arranged on the outer wall of the movable seat (1705), the other end of the fixed rod (1706) is fixedly connected with the outer wall of the movable block (1702), and the outer wall of the supporting column (1701) is located on the outer wall of the fixed rod (1706) and is provided with the movable groove (1707).

6. The electric hammer lifting support for the suspended ceiling according to claim 5, characterized in that: the inner wall of support column (1701) agrees with the outer wall of movable block (1702) mutually, threaded rod (1704) set up to threaded connection with removing seat (1705), and remove the outer wall of seat (1705) two double-phase symmetry and be provided with four groups of dead lever (1706) to dead lever (1706) and activity groove (1707) set up to sliding connection.