CN206375555U - Build lifting machinery manipulator - Google Patents
Build lifting machinery manipulator Download PDFInfo
- Publication number
- CN206375555U CN206375555U CN201720079918.9U CN201720079918U CN206375555U CN 206375555 U CN206375555 U CN 206375555U CN 201720079918 U CN201720079918 U CN 201720079918U CN 206375555 U CN206375555 U CN 206375555U
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- Prior art keywords
- lifting arm
- lifting
- arm
- manipulator
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 7
- 239000000725 suspension Substances 0.000 abstract 3
- 239000004567 concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- -1 tiles Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is related to a kind of building lifting machinery manipulator.Existing building lifting machinery equipment is easily occurring during slinging work with playing the problem of hanging object departs from.Lifting machinery manipulator is built, the first lifting arm, the two ends of the second lifting arm are respectively set to Hook and torus, and Hook end head-on collision face is provided with beam, and Hook stress surface is provided with wearing layer；First lifting arm and the second lifting arm make-up are set, and connected between the first lifting arm and the arm body of the second lifting arm by telescopic advance lever, tensioning spring is set on telescopic advance lever outer wall；Torus is all by bearing holder (housing, cover) on suspension ring.The utility model makes the first lifting arm, the second lifting arm turn into entirety by telescopic advance lever and suspension ring, and suspension ring also facilitate and are connected with lifting by crane power-equipment, are not easily disconnected from during use by lifting object.
Description
The technical field is as follows:
the utility model relates to a building lifts by crane mechanical hand.
Background art:
the building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, wind and water concepts and aesthetic rules to meet the needs of social life. The building is made of clay, bricks, tiles, stones and wood for people; the space for people to live and use is formed by building materials such as reinforced concrete, section bars and the like in recent times, such as houses, bridges, factory buildings, gymnasiums, cave dwellings, water towers, temples and the like. In a broad sense, landscapes and gardens are also part of buildings.
The field need lift by crane various equipment on the building site, and current lifting hook takes place to break away from easily at the in-process of lifting by crane, causes not only the damage that causes equipment by dropping of lifting by crane, causes the incident moreover. Therefore, in order to solve the above problems, a new technical solution is provided.
The invention content is as follows:
the utility model aims at solving the problem that the existing building hoisting mechanical equipment is easy to appear and lift by crane the object and break away from in the hoisting process, and providing a manipulator for building hoisting machinery.
The above purpose is realized by the following technical scheme:
the utility model provides a building machinery manipulator for lifting by crane which constitutes and includes: the lifting device comprises a first lifting arm, a second lifting arm, a lifting ring, a telescopic adjusting rod and a tensioning spring, wherein the first lifting arm and the second lifting arm are both L-shaped bent rods, two ends of the first lifting arm are respectively provided with a hook body and a single-piece ring body, two ends of the second lifting arm are respectively provided with a hook body and a double-piece ring body, the tail end of each hook body is provided with a shock pad on the opposite collision surface, and the stressed surface of each hook body for bearing a hung object is provided with a wear-resistant layer;
wherein,
a first lifting arm and a second lifting arm of the L-shaped bent rod structure are arranged in a buckling mode, arm bodies of the first lifting arm and the second lifting arm are connected through a telescopic adjusting rod, and a tensioning spring is arranged on the outer wall of the telescopic adjusting rod;
the single-piece ring body of the first lifting arm is inserted and fixed between the double-piece ring bodies of the second lifting arm, and the single-piece ring body and the double-piece ring bodies are sleeved on the lifting ring through bearings.
The utility model has the advantages that:
the utility model discloses a first davit, second play two major structure of davit and constitute and lift by crane the manipulator, and first davit, second play the middle part of davit the two and pass through the articulated connection of telescopic adjusting lever, and the outside of adjusting the pole is equipped with the tensioning spring, plays opening and shutting of davit couple body end and provides power for first davit, second. The upper ends of the first lifting arm and the second lifting arm are sleeved on the lifting ring through a ring body, the first lifting arm and the second lifting arm rotate by taking the central axis of the cross section of the lifting ring as the center, so that the first lifting arm and the second lifting arm are integrated, and the lifting ring is further conveniently used for being connected with lifting power equipment.
The shock absorption pads are arranged on the collision surfaces of the tail ends of the hook bodies of the first lifting arm and the second lifting arm, so that the shock absorption effect is achieved when the tail ends of the first lifting arm and the second lifting arm are in contact. The wear-resistant layer is arranged on the stress surface of the object to be hung on the hook body at the tail ends of the first lifting arm and the second lifting arm, so that the hook body is protected after the object to be hung is hung on the stress surface, the service life of the first lifting arm and the second lifting arm is prolonged, and the maintenance and replacement economic cost is reduced.
The utility model discloses when using, when needing to lift by crane equipment on the building site, telescopic adjusting rod length extension for first davit, second davit lower extreme open, the workman hangs equipment on the couple body of first davit, second davit through lifting rope this moment, then telescopic adjusting rod shrink, first davit, the couple body of second davit downside are close to each other under the effect of tensioning spring, avoided the emergence phenomenon that drops of being lifted by crane equipment like this, the practicality is good.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of a second lifting arm according to the present invention (the first lifting arm and the second lifting arm are symmetrical structures);
the specific implementation mode is as follows:
the first embodiment is as follows:
as shown in fig. 1 and 2, the manipulator for a construction hoisting machine according to the present embodiment includes: the lifting device comprises a first lifting arm 1, a second lifting arm 2, a lifting ring 3, a telescopic adjusting rod 4 and a tensioning spring 5, wherein the first lifting arm 1 and the second lifting arm 2 are L-shaped bent rods, two ends of the first lifting arm 1 are respectively provided with a hook body 6 and a single-piece ring body 7, two ends of the second lifting arm 2 are respectively provided with a hook body 6 and a double-piece ring body 7, the tail end of each hook body 6 is provided with a shock pad 8 on the opposite collision surface, and the stressed surface of each hook body 6 for bearing objects is provided with a wear-resistant layer 9;
wherein,
a first lifting arm 1 and a second lifting arm 2 of the L-shaped bent rod structure are arranged in a buckling mode, arm bodies of the first lifting arm 1 and the second lifting arm 2 are connected through a telescopic adjusting rod 4, and a tensioning spring 5 is arranged on the outer wall of the telescopic adjusting rod 4;
the single-piece ring body 7 of the first lifting arm 1 is inserted and fixed between the double-piece ring bodies 7 of the second lifting arm 2, and the single-piece ring body 7 and the double-piece ring bodies 7 are sleeved on the lifting ring 3 through bearings.
The second embodiment is as follows:
unlike the first embodiment, in the manipulator for a construction hoist according to the present embodiment, as shown in fig. 1 and 2, the telescopic adjusting rod 4 is a cylinder or a hydraulic cylinder, and both ends of the telescopic adjusting rod 4 are fixedly attached to the arm bodies of the first lifting arm 1 and the second lifting arm 2.
The third concrete implementation mode:
unlike the first or second embodiment, in the manipulator for a construction hoist according to the present embodiment, as shown in fig. 1 and 2, both ends of the tension spring 5 are fixedly attached to the arm bodies of the first lifting arm 1 and the second lifting arm 2.
The fourth concrete implementation mode:
in contrast to the third embodiment, in the manipulator for a construction hoisting machine of the present embodiment, as shown in fig. 1 and 2, the shock absorbing pad 8 is adhered to the collision surface of the ends of the hook bodies 6 at the lower ends of the first lifting arm 1 and the second lifting arm 2.
The fifth concrete implementation mode:
different from the first, second or fourth embodiments, in the manipulator for a construction hoisting machine of the present embodiment, as shown in fig. 1 and 2, the wear-resistant layer 9 is adhered to the force bearing surface of the hook body 6 at the lower end of the first lifting arm 1 and the second lifting arm 2.
The working principle is as follows:
the middle parts of the first lifting arm and the second lifting arm are hinged through a telescopic adjusting rod, and a tensioning spring is arranged on the outer side of the adjusting rod and provides power for opening and closing hook bodies of the first lifting arm and the second lifting arm. The upper ends of the first lifting arm and the second lifting arm are sleeved on the lifting ring through a ring body, and the first lifting arm and the second lifting arm rotate by taking the central axis of the lifting ring as the center, so that the first lifting arm and the second lifting arm are integrated. The utility model discloses when using, when needing to lift by crane equipment on the building site, telescopic adjusting rod length extension for first davit, second davit lower extreme open, the workman hangs equipment on the couple body of first davit, second davit through lifting rope this moment, then telescopic adjusting rod shrink, first davit, the couple body of second davit downside are close to each other under the effect of tensioning spring, avoided the emergence phenomenon that drops of being lifted by crane equipment like this, the practicality is good.
Claims (5)
1. The utility model provides a building is manipulator for hoisting machinery which characterized in that, its constitution includes: the lifting device comprises a first lifting arm, a second lifting arm, a lifting ring, a telescopic adjusting rod and a tensioning spring, wherein the first lifting arm and the second lifting arm are both L-shaped bent rods, two ends of the first lifting arm are respectively provided with a hook body and a single-piece ring body, two ends of the second lifting arm are respectively provided with a hook body and a double-piece ring body, the tail end of each hook body is provided with a shock pad on the opposite collision surface, and the stressed surface of each hook body for bearing a hung object is provided with a wear-resistant layer;
wherein,
a first lifting arm and a second lifting arm of the L-shaped bent rod structure are arranged in a buckling mode, arm bodies of the first lifting arm and the second lifting arm are connected through a telescopic adjusting rod, and a tensioning spring is arranged on the outer wall of the telescopic adjusting rod;
the single-piece ring body of the first lifting arm is inserted and fixed between the double-piece ring bodies of the second lifting arm, and the single-piece ring body and the double-piece ring bodies are sleeved on the lifting ring through bearings.
2. The manipulator for construction hoisting machinery according to claim 1, wherein: the telescopic adjusting rod is an air cylinder or a hydraulic cylinder, and two ends of the telescopic adjusting rod are fixedly arranged on the arm bodies of the first lifting arm and the second lifting arm.
3. The manipulator for a construction hoist according to claim 1 or 2, wherein: and two ends of the tensioning spring are fixedly arranged on the arm bodies of the first lifting arm and the second lifting arm.
4. The manipulator for construction hoisting machinery according to claim 3, wherein: the shock pad is stuck on the collision surface of the tail ends of the hook bodies at the lower ends of the first lifting arm and the second lifting arm.
5. The manipulator for construction hoist according to claim 1, 2 or 4, characterized in that: the wear-resistant layer is adhered to the stress surfaces of the hook bodies at the lower ends of the first lifting arm and the second lifting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079918.9U CN206375555U (en) | 2017-01-14 | 2017-01-14 | Build lifting machinery manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079918.9U CN206375555U (en) | 2017-01-14 | 2017-01-14 | Build lifting machinery manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375555U true CN206375555U (en) | 2017-08-04 |
Family
ID=59400318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720079918.9U Expired - Fee Related CN206375555U (en) | 2017-01-14 | 2017-01-14 | Build lifting machinery manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178727A (en) * | 2018-10-25 | 2019-01-11 | 中建水务环保有限公司 | The hook optimization structure and its production method of hook arm type garbage truck |
-
2017
- 2017-01-14 CN CN201720079918.9U patent/CN206375555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178727A (en) * | 2018-10-25 | 2019-01-11 | 中建水务环保有限公司 | The hook optimization structure and its production method of hook arm type garbage truck |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20180114 |