CN210791563U - Lever device for drilling roof hanger hole in building - Google Patents
Lever device for drilling roof hanger hole in building Download PDFInfo
- Publication number
- CN210791563U CN210791563U CN201921522389.0U CN201921522389U CN210791563U CN 210791563 U CN210791563 U CN 210791563U CN 201921522389 U CN201921522389 U CN 201921522389U CN 210791563 U CN210791563 U CN 210791563U
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- rod
- montant
- vertical rod
- horizontal pole
- building
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the design and the manufacturing of construction equipment, concretely relates to bore roof gallows hole lever apparatus in building, including the rig, the device is the four-bar linkage system, including first montant, the second montant, first horizontal pole and second horizontal pole, the rig sets up on the supporting seat of first montant upper end, first montant lower extreme is articulated together with the left end of first horizontal pole, the middle part of first montant is articulated together with the left end of second horizontal pole, the right-hand member of second horizontal pole then with second montant upper end articulated together, second montant lower extreme links together through the connecting pin hole that sets up adaptation on second montant and regulation pole respectively with the length regulation pole. The device is simple to manufacture and convenient to use, improves the working efficiency and ensures the construction quality.
Description
Technical Field
The utility model belongs to the technical field of the design and the manufacturing of building construction equipment, concretely relates to bore roof gallows hole lever apparatus in building.
Background
When electromechanical equipment is installed in a building at present, a hanging bracket needs to be installed by drilling holes in roof concrete, so that an operator can lift a heavy drilling machine and is stable at the same time, otherwise, safety accidents are easy to happen. Such a simple lifting action is really a hard manual work, and the drilling machine cannot deviate from the target during working, so that the construction quality is difficult to guarantee.
Disclosure of Invention
The utility model aims at: the device is designed, and the heavy labor lifted during the drilling of the concrete roof can be reduced by using the device, and meanwhile, the construction quality and the safe production are ensured.
The technical scheme of the utility model: the utility model provides a bore roof gallows hole lever apparatus in building, including the rig, the device is the four-bar linkage system, including first montant, the second montant, first horizontal pole and second horizontal pole, the rig sets up on the supporting seat of first montant upper end, first montant lower extreme is articulated together with the left end of first horizontal pole, the middle part of first montant is articulated together with the left end of second horizontal pole, the right-hand member of second horizontal pole then with second montant upper end articulated together, second montant lower extreme links together through the connecting pin hole that sets up the adaptation respectively on second montant and regulation pole with the length regulation pole.
In one of the optimized designs, the right end of the first cross rod is movably connected with a transverse lever force arm.
In one of the optimization designs, the bottom end of the adjusting rod is provided with a supporting base.
One of the optimized designs, the first vertical rod, the second vertical rod, the first cross rod and the second cross rod are all of a sleeved rod structure capable of prolonging or shortening the length.
Has the advantages that: when electromechanical equipment is installed in a building, the device is used for drilling holes in a roof concrete drilling installation hanger, heavy physical labor of operators for upwards lifting electric hand drills to drill holes can be relieved, upwards lifting force is changed into downwards pressing force, and applied force is only one third of original force. The device has the advantages of low cost, high use frequency and the like, is simple to manufacture and convenient to use, improves the working efficiency and ensures the construction quality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
The embodiment, a bore roof gallows hole lever apparatus in building, as shown in figure 1, including rig 9, the device is the four-bar linkage system, including first montant 4, second montant 1, first horizontal pole 2 and second horizontal pole 3, rig 9 sets up on supporting seat 7 of first montant 4 upper end, and first montant 4 lower extreme is articulated together with the left end of first horizontal pole 2, and the middle part of first montant 4 is articulated together with the left end of second horizontal pole 3, and the right-hand member of second horizontal pole 3 then is articulated together with second montant 1 upper end, and second montant 1 lower extreme links together through setting up the connecting pin hole 8 that suits respectively on second montant 1 and regulation pole 5 with length regulation pole 5.
In practical operation, the right end of the first cross rod 2 is movably connected with a transverse lever force arm.
In one of the optimized designs, the bottom end of the adjusting rod 5 is provided with a supporting base 6.
In practical operation, first montant 4, second montant 1, first horizontal pole 2 and second horizontal pole 3 all be can prolong or shorten the length cup joint pole structure.
According to the specific practical example, a lever device is manufactured by adopting a square tube and a thin steel plate, the lever device is a four-connecting-rod system and is provided with 2 vertical rods and 2 cross rods, the upper parts of the left vertical rods extend out, and a handheld electric drill is installed at the top of the left vertical rods; the lower part of the right vertical rod extends out and is locked with the bottom adjusting mechanism to sit on the ground; the length of the upper cross rod is consistent with that of the hinge of the lower cross rod, and the lower cross rod extends out of an artificial lever force arm at the right side of the hinge and is used for applying pressure downwards by an operator to enable the vertical rod at the left side to move upwards so as to finish the upward drilling process. The square steel interconnection point of the device adopts a welding connection plate, and a drilled hole is connected with a pin shaft. The adjusting rod is sleeved on the adjusting rod (a second vertical rod) through a large square tube at the bottom, a height adjusting hole is formed in the large square tube close to the top at intervals of 150mm, and the required height can be adjusted through a pin shaft.
Claims (4)
1. The utility model provides a bore roof gallows hole lever apparatus in building, includes rig (9), its characterized in that: the device is a four-connecting-rod system and comprises a first vertical rod (4), a second vertical rod (1), a first horizontal rod (2) and a second horizontal rod (3), a drilling machine (9) is arranged on a supporting seat (7) at the upper end of the first vertical rod (4), the lower end of the first vertical rod (4) is hinged to the left end of the first horizontal rod (2), the middle of the first vertical rod (4) is hinged to the left end of the second horizontal rod (3), the right end of the second horizontal rod (3) is hinged to the upper end of the second vertical rod (1), and the lower end of the second vertical rod (1) is connected with a length adjusting rod (5) through connecting pin holes (8) which are respectively arranged on the second vertical rod (1) and the adjusting rod (5) and are adaptive to each other.
2. The leverage apparatus for drilling a roof hanger hole in a building of claim 1 wherein: the right end of the first cross rod (2) is movably connected with a transverse lever force arm.
3. A leverage device for drilling roof hanger holes in buildings according to claim 1 or 2 wherein: the bottom end of the adjusting rod (5) is provided with a supporting base (6).
4. A leverage device for drilling roof hanger holes in buildings according to claim 1 or 2 wherein: the first vertical rod (4), the second vertical rod (1), the first cross rod (2) and the second cross rod (3) are all of a sleeved rod structure capable of prolonging or shortening the length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522389.0U CN210791563U (en) | 2019-09-12 | 2019-09-12 | Lever device for drilling roof hanger hole in building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522389.0U CN210791563U (en) | 2019-09-12 | 2019-09-12 | Lever device for drilling roof hanger hole in building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210791563U true CN210791563U (en) | 2020-06-19 |
Family
ID=71238166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921522389.0U Expired - Fee Related CN210791563U (en) | 2019-09-12 | 2019-09-12 | Lever device for drilling roof hanger hole in building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210791563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795845A (en) * | 2020-07-03 | 2020-10-20 | 嘉善县科正建设工程检测有限公司 | Indoor top concrete sampling auxiliary device |
-
2019
- 2019-09-12 CN CN201921522389.0U patent/CN210791563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795845A (en) * | 2020-07-03 | 2020-10-20 | 嘉善县科正建设工程检测有限公司 | Indoor top concrete sampling auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |