CN212526172U - Electric hammer operation extension operating device - Google Patents
Electric hammer operation extension operating device Download PDFInfo
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- CN212526172U CN212526172U CN202021349152.XU CN202021349152U CN212526172U CN 212526172 U CN212526172 U CN 212526172U CN 202021349152 U CN202021349152 U CN 202021349152U CN 212526172 U CN212526172 U CN 212526172U
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Abstract
The utility model discloses an electric hammer operation extension operating device, which comprises a main rod and an auxiliary rod which are vertically arranged, wherein at least two connecting rods which are parallel to each other are arranged between the main rod and the auxiliary rod, two ends of each connecting rod are rotatably arranged on the main rod and the auxiliary rod, and the end part of one connecting rod extends outwards to form a handle; the electric hammer fixing component is installed on the top end of the main rod, an input power socket and an output power socket are arranged below the main rod, a power control switch is arranged on the handle, and the power control switch is electrically connected with the input power socket and the output power socket and controls the on-off between the input power socket and the output power socket. The utility model utilizes the parallelogram principle, the handle can drive the main rod to move in the vertical direction, thereby realizing fixed point lifting, accurate positioning and simple and convenient operation; the working efficiency of drilling upwards under the concrete floor can be improved, and the potential safety hazard in the drilling operation process is reduced.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to electric hammer operation extension operating means.
Background
In the construction operation, the workload of drilling upwards under the cast-in-place concrete floor of a building is high by using the electric hammer, for example, a hanging rod of a suspended ceiling, a pipeline (including an air pipe), a bracket of an electric bridge frame and the like are all drilled upwards under the concrete floor by using the electric hammer, and then the hanging rod and the bracket are fixed by using metal expansion bolts. In the operation process, constructors need to utilize a movable platform frame or a double-ladder support electric hammer to drill, the operation working efficiency is low, and potential safety hazards exist.
Disclosure of Invention
The utility model aims at providing an electric hammer operation extension operating means can improve the work efficiency of drilling upwards under the concrete floor, reduces the potential safety hazard of drilling operation in-process.
Therefore, the technical scheme of the utility model is that: electric hammer operation extension operating means, its characterized in that: the device comprises a main rod and an auxiliary rod which are vertically arranged, wherein at least two parallel connecting rods are arranged between the main rod and the auxiliary rod, two ends of each connecting rod are rotatably arranged on the main rod and the auxiliary rod, and a handle extends outwards from the end part of one connecting rod; the electric hammer fixing component is installed on the top end of the main rod, an input power socket and an output power socket are arranged below the main rod, a power control switch is arranged on the handle, and the power control switch is electrically connected with the input power socket and the output power socket and controls the on-off between the input power socket and the output power socket.
Preferably, the main rod, the auxiliary rod and the two connecting rods form a parallelogram structure, the two connecting rods are parallel to each other and are rotatably connected with the main rod and the auxiliary rod, and the handle extending out of the connecting rods can drive the main rod to move in the vertical direction.
Preferably, the electric hammer fixing assembly comprises a fixing rod, and the fixing rod is arranged at the top of the main rod; a horizontally arranged mounting bottom support is arranged on the side surface of the fixed rod, and an inclined supporting rod is arranged between the lower part of the mounting bottom support and the fixed rod; and the mounting bottom support and the fixing rod are respectively provided with a mounting fixing piece.
Preferably, the top end of the fixing rod is of a hollow structure, a drilling depth limiting rod is inserted into the fixing rod, and the fixing rod and the drilling depth limiting rod are fixed through bolts.
Preferably, be equipped with the extension rod between mobile jib and the fixed subassembly of electric hammer, the extension rod is installed on the mobile jib top, and the fixed subassembly of electric hammer is installed on the extension rod top.
The electric hammer is arranged on an installation bottom support, the installation bottom support is a stressed part, and a support rod arranged below the installation bottom support can support the installation bottom support; the electric hammer is fixed through two installation fixing parts, and when the installation fixing parts on the installation bottom support are fastened through bolts, a switch on a handle of the electric hammer can be pressed down, so that the electric hammer enters a working mode. The dead lever top is equipped with drilling depth gag lever post, and the drilling depth of as required degree of depth can be adjusted the length of drilling depth gag lever post, and rethread bolt fastening.
A power control switch is embedded and installed below the handle, an input power socket and an output power socket are arranged below the main rod, the input power socket at the lower part is connected with an external input power supply, the output power socket at the upper part is a power supply socket of the electric hammer, and the power control switch on the handle can control the on-off of the external input power supply and the electric hammer.
The utility model utilizes the parallelogram principle, the opposite sides are parallel and equal, and the stability and the changeability are not provided; the handle can drive the main rod to move in the vertical direction, so that fixed-point lifting is realized, the positioning is accurate, and the operation is simple and convenient; the working efficiency of drilling upwards under the concrete floor can be improved, and the potential safety hazard in the drilling operation process is reduced; the whole body is made of aluminum alloy materials, the connection is bolt connection, and the packaging can be disassembled, so that the belt is convenient to take.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
Fig. 1 and 2 are schematic structural views of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic structural view of an electric hammer fixing assembly;
fig. 5 is a schematic view of the operation of the present invention.
Labeled as: the drilling device comprises a main rod 1, an auxiliary rod 2, a first connecting rod 3, a second connecting rod 4, a handle 41, a power control switch 42, a power socket 5, an output power socket 6, an electric hammer 7, an electric hammer fixing component 8, a fixing rod 81, an installation bottom support 82, a supporting rod 83, a first installation fixing part 84, a second installation fixing part 85, a drilling depth limiting rod 86 and an extension rod 9.
Detailed Description
See the drawings. The electric hammer operation extension operating device comprises a main rod 1 and an auxiliary rod 2 which are vertically arranged, wherein the main rod 1 and the auxiliary rod 2 are arranged in parallel, two first connecting rods 3 which are parallel to each other are arranged between the main rod and the auxiliary rod, two ends of each first connecting rod 3 are rotatably installed on the main rod 1 and the auxiliary rod 2, a second connecting rod 4 is arranged between the two first connecting rods 3, one end of each second connecting rod 4 is rotatably installed on the main rod 1, the middle position of each second connecting rod 4 is rotatably installed on the auxiliary rod 2, and the other end of each second connecting rod is a handle 41; the main rod 1, the auxiliary rod 2 and the two first connecting rods 3 form a parallelogram structure, and the second connecting rods 4 and the first connecting rods 3 are parallel to each other; when the handle is rotated, the end part of the second connecting rod 4, which is rotatably connected with the main rod 1, can drive the main rod 1 to move in the vertical direction; an input power socket 5 and an output power socket 6 are arranged below the main rod 1, the input power socket 5 can be connected with an external power supply, and the output power socket 6 can supply power to the electric hammer 7; the handle 41 is provided with a power control switch 42, and the power control switch 42 is electrically connected with the input power socket 5 and the output power socket 6 and controls the on-off of the input power socket and the output power socket.
The top end of the main rod 1 is provided with an electric hammer fixing component 8, the electric hammer fixing component comprises a fixing rod 81, and the fixing rod is arranged at the top of the main rod 1; a horizontally arranged mounting bottom support 82 is arranged on the side surface of the fixed rod 81, an inclined supporting rod 83 is arranged between the lower part of the mounting bottom support 82 and the fixed rod 81, the mounting bottom support 82 and the supporting rod 83 form a right-angled triangular structure; the mounting bottom support 82 is provided with a first mounting fixing piece 84, the fixing rod 81 is provided with a second mounting fixing piece 85, and the first mounting fixing piece and the second mounting fixing piece are used for fixing the electric hammer 7; the top end of the fixing rod 81 is of a hollow structure, a drilling depth limiting rod 86 is inserted into the fixing rod, and a long slotted hole is formed in the drilling depth limiting rod 86 and is fixed through a bolt; during the use, according to the drilling depth that needs, can adjust drilling depth gag lever post 86's length, rethread bolt fastening.
Be equipped with extension rod 9 between mobile jib 1 and the fixed subassembly of electric hammer, the extension rod is installed on mobile jib 1 top, and the fixed subassembly of electric hammer is installed on 9 tops of extension rod. Extension rod 9 length is adjustable, also can set up the extension rod of many different lengths, selects for use the extension rod of corresponding length according to the floor height.
When in use, the electric hammer 7 is arranged on the mounting bottom support 82, the mounting bottom support 82 is a stressed part, and the supporting rod 83 arranged below the mounting bottom support can support the mounting bottom support; the hammer 7 is secured by two mounting fixtures, wherein when the first mounting fixture 84 on the mounting shoe is bolted down, a switch on the handle of the hammer 7 can be depressed, causing the hammer 7 to enter a working mode. The top end of the fixed rod is provided with a drilling depth limiting rod,
a power control switch 42 is embedded in the handle 41, an input power socket 5 and an output power socket 6 are arranged below the main rod 1, the input power socket 5 at the lower part is connected with an external input power supply, the power is input by the input power socket 5 and passes through the power control switch 42 on the handle 41 to the output power socket 6 at the upper part, the output power socket 6 at the upper part is a power supply socket of the electric hammer 7, the power control switch 42 on the handle can control the power on-off between the external input power supply and the electric hammer 7, and the electric hammer 7 can be powered on by pressing down the power control switch 42 on the handle, so that the normal work is started.
Claims (5)
1. Electric hammer operation extension operating means, its characterized in that: the device comprises a main rod and an auxiliary rod which are vertically arranged, wherein at least two parallel connecting rods are arranged between the main rod and the auxiliary rod, two ends of each connecting rod are rotatably arranged on the main rod and the auxiliary rod, and a handle extends outwards from the end part of one connecting rod; the electric hammer fixing component is installed on the top end of the main rod, an input power socket and an output power socket are arranged below the main rod, a power control switch is arranged on the handle, and the power control switch is electrically connected with the input power socket and the output power socket and controls the on-off between the input power socket and the output power socket.
2. The electric hammer working extension operation device according to claim 1, wherein: the main rod, the auxiliary rod and the two connecting rods form a parallelogram structure, the two connecting rods are parallel to each other and are rotatably connected with the main rod and the auxiliary rod, and the handle extending out of the connecting rods can drive the main rod to move in the vertical direction.
3. The electric hammer working extension operation device according to claim 1, wherein: the electric hammer fixing component comprises a fixing rod, and the fixing rod is arranged at the top of the main rod; a horizontally arranged mounting bottom support is arranged on the side surface of the fixed rod, and an inclined supporting rod is arranged between the lower part of the mounting bottom support and the fixed rod; and the mounting bottom support and the fixing rod are respectively provided with a mounting fixing piece.
4. The electric hammer working extension operation device according to claim 3, wherein: the top end of the fixed rod is of a hollow structure, a drilling depth limiting rod is inserted into the fixed rod, and the fixed rod and the drilling depth limiting rod are fixed through bolts.
5. The electric hammer working extension operation device according to claim 1, wherein: be equipped with the extension rod between mobile jib and the fixed subassembly of electric hammer, the extension rod is installed on the mobile jib top, and the fixed subassembly of electric hammer is installed on the extension rod top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021349152.XU CN212526172U (en) | 2020-07-10 | 2020-07-10 | Electric hammer operation extension operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021349152.XU CN212526172U (en) | 2020-07-10 | 2020-07-10 | Electric hammer operation extension operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526172U true CN212526172U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021349152.XU Active CN212526172U (en) | 2020-07-10 | 2020-07-10 | Electric hammer operation extension operating device |
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| Country | Link |
|---|---|
| CN (1) | CN212526172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750013A (en) * | 2022-04-18 | 2022-07-15 | 中国十七冶集团有限公司 | Building bottom plate polishing device and operation method |
-
2020
- 2020-07-10 CN CN202021349152.XU patent/CN212526172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750013A (en) * | 2022-04-18 | 2022-07-15 | 中国十七冶集团有限公司 | Building bottom plate polishing device and operation method |
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