CN215048019U - Lifting hook for constructional engineering - Google Patents
Lifting hook for constructional engineering Download PDFInfo
- Publication number
- CN215048019U CN215048019U CN202120479303.1U CN202120479303U CN215048019U CN 215048019 U CN215048019 U CN 215048019U CN 202120479303 U CN202120479303 U CN 202120479303U CN 215048019 U CN215048019 U CN 215048019U
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- frame
- mounting groove
- lifting hook
- spring
- sliding
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- 238000010276 construction Methods 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a lifting hook for building engineering. Lifting hook for building engineering includes: the device comprises a frame, a hoisting mechanism and a warning mechanism; the hoisting mechanism is arranged on the frame and comprises a hanging rod, the hanging rod penetrates through the frame and is in sliding connection with the frame, a hook head is fixedly arranged at the bottom end of the hanging rod, two sliding grooves are formed in the frame and are internally provided with a connecting plate in a sliding manner, and the top end of the hanging rod is fixedly connected with the connecting plate. The utility model provides a lifting hook for building engineering is through setting up frame, hoisting machine structure and warning mechanism for when carrying out the hoist and mount operation, can be convenient confirm the lifting hook position through vision and hearing convenience, improved hoist and mount efficiency to a certain extent, can strengthen ground operation personnel's vigilance psychology to a certain extent through setting up warning mechanism simultaneously again, thereby improve operation personnel's safety precaution consciousness.
Description
Technical Field
The utility model relates to a building technical field especially relates to a lifting hook for building engineering.
Background
With the continuous development of urbanization and the continuous deepening of urban construction, the construction and construction of various buildings are continuously in progress. Hoisting equipment can be frequently used in building construction to hoist building materials and equipment. A hook is one of key parts in a hoisting apparatus, and has been widely used in various loading, unloading, and carrying operations.
The most commonly used lifting device is exactly the tower crane among the current building construction, and the tower crane needs the supplementary commander of ground personnel to carry out the hoist and mount operation owing to high, when ground commander commands, receives the light brightness influence, and the lifting hook concrete position is difficult for seeing clearly, makes hoist and mount efficiency lower.
Therefore, there is a need to provide a hook for construction engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a lifting hook for building engineering.
In order to solve the technical problem, the utility model provides a lifting hook for building engineering, include: the device comprises a frame, a hoisting mechanism and a warning mechanism; the hoisting mechanism is arranged on the frame and comprises a hanging rod, the hanging rod penetrates through the frame and is in sliding connection with the frame, a hook head is fixedly arranged at the bottom end of the hanging rod, two sliding grooves are formed in the frame, a connecting plate is arranged in the two sliding grooves in a sliding manner, the top end of the hanging rod is fixedly connected with the connecting plate, a first spring is arranged on the hanging rod, and two ends of the first spring are respectively in contact with the frame and the connecting plate; the warning mechanism is arranged on the frame and comprises a first warning lamp, a second warning lamp and a buzzer, the first warning lamp, the second warning lamp and the buzzer are all fixedly connected with the frame, and the frame is provided with a control part; and the suspension buckle is fixedly arranged at the top of the frame.
The control part comprises a first mounting groove, the first mounting groove is formed in one side of the frame, a first switch is fixedly mounted on one side of the first mounting groove, a first sliding block and a first sliding rod are slidably mounted on the first mounting groove, an arc-shaped block is arranged on one side of the first sliding rod, and the arc-shaped block is fixedly mounted at the top of the connecting plate.
The first sliding block and one side, close to each other, of the first sliding rod are provided with a second spring, and the second spring is fixedly connected with the first sliding block and the first sliding rod.
And one end of the first sliding rod is rotatably provided with a roller, and the roller is contacted with the arc-shaped block.
The second mounting groove has been seted up at the top of first mounting groove, be equipped with the guide bar in the second mounting groove, the guide bar runs through the frame, slidable mounting has the connecting block in the second mounting groove, the bottom of connecting block with first slide bar fixed connection, install the third spring on the guide bar.
The top of arc piece is equipped with the third mounting groove, the third mounting groove is seted up in on the frame, the top fixed mounting of third mounting groove has the second switch, be equipped with drive assembly in the third mounting groove.
The drive assembly comprises a second sliding block and a second sliding rod, the second sliding block is slidably mounted in the third mounting groove, the bottom end of the second sliding rod extends to the outside of the third mounting groove and is fixedly connected with the top of the arc-shaped block, and the top of the second sliding block is in contact with the switch.
And a fourth spring is arranged on one side, close to each other, of the second sliding block and the second sliding rod, and the fourth spring is fixedly connected with the second sliding block and the second sliding rod.
One end fixed mounting of guide bar has the handle, the handle is the loop configuration, the handle is used for conveniently pulling the guide bar.
The bottom fixed mounting of frame has the light, the light is used for auxiliary lighting.
Compared with the prior art, the utility model provides a lifting hook for building engineering has following beneficial effect:
(1) through setting up frame, hoisting machine structure and warning mechanism for when carrying out the hoist and mount operation, can be convenient confirm the lifting hook position through vision and hearing convenience, improved hoist and mount efficiency to a certain extent, can strengthen ground operation personnel's vigilance psychology to a certain extent again through setting up warning mechanism simultaneously, thereby improve operation personnel's safety precaution consciousness.
(2) Through setting up the control unit for during the hoist and mount operation, can automatic control warn the automatic operation of mechanism, improved degree of automation.
(3) Through setting up the light, can supply the illumination when light is not enough, make ground personnel and tower crane operating personnel more conveniently carry out the lifting hook position and confirm.
Drawings
Fig. 1 is a schematic front sectional view of a lifting hook for construction engineering according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 1.
Reference numbers in the figures: 1. the frame, 2, the jib, 3, the couple head, 4, the spout, 5, the connecting plate, 6, first spring, 7, first warning light, 8, the second warning light, 9, the light, 10, bee calling organ, 11, the suspension clasp, 12, first mounting groove, 13, first slider, 14, first switch, 15, first slide bar, 16, the second spring, 17, the gyro wheel, 18, the arc piece, 19, the second mounting groove, 20, the guide bar, 21, the connecting block, 22, the third spring, 23, the second switch, 24, the second slider, 25, the fourth spring, 26, the handle, 27, the second slide bar.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional view of a hook for construction engineering according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; fig. 4 is an enlarged view of the portion C in fig. 1, and in an embodiment of the present invention, the lifting hook for construction engineering includes: the device comprises a frame 1, a hoisting mechanism and a warning mechanism; the hoisting mechanism is arranged on the frame 1 and comprises a hanging rod 2, the hanging rod 2 penetrates through the frame 1 and is in sliding connection with the frame 1, a hook head 3 is fixedly arranged at the bottom end of the hanging rod 2, two sliding grooves 4 are formed in the frame, a connecting plate 5 is arranged in the two sliding grooves 4 in a sliding manner, the top end of the hanging rod 2 is fixedly connected with the connecting plate 5, a first spring 6 is arranged on the hanging rod 2, and two ends of the first spring 6 are respectively in contact with the frame 1 and the connecting plate 5; the warning mechanism is arranged on the frame 1 and comprises a first warning lamp 7, a second warning lamp 8 and a buzzer 10, the first warning lamp 7, the second warning lamp 8 and the buzzer 10 are all fixedly connected with the frame 1, and a control part is arranged on the frame 1; and the hanging buckle 11 is fixedly arranged at the top of the frame 1.
Through setting up frame 1, hoisting machine structure and warning mechanism for when carrying out the hoist and mount operation, can be convenient confirm the lifting hook position through vision and hearing convenience, improved hoist and mount efficiency to a certain extent, can strengthen ground operation personnel's vigilance psychology to a certain extent again through setting up warning mechanism simultaneously, thereby improve operation personnel's safety precaution consciousness.
The control part comprises a first mounting groove 12, the first mounting groove 12 is arranged on one side of the frame 1, a first switch 14 is fixedly mounted on one side of the first mounting groove 12, a first sliding block 13 and a first sliding rod 15 are slidably mounted on the first mounting groove 12, an arc block 18 is arranged on one side of the first sliding rod 15, and the arc block 18 is fixedly mounted on the top of the connecting plate 5.
Through setting up the control unit for during the hoist and mount operation, the automatic operation of first warning light 7 and bee calling organ 10 of automatic control has improved degree of automation.
A second spring 16 is arranged on one side, close to the first sliding block 13 and the first sliding rod 15, and the second spring 16 is fixedly connected with the first sliding block 13 and the first sliding rod 15.
The second spring 16 can prevent the first slide rod 15 from moving too far to crush the first switch 14 in the hoisting process of the device.
One end of the first sliding rod 15 is rotatably provided with a roller 17, and the roller 17 is contacted with the arc-shaped block 18.
Through setting up gyro wheel 17 for first slide bar 15 with arc piece 18 is by for rolling friction, and frictional force is littleer, and efficiency is higher, also can reduce wearing and tearing to a certain extent, improves life.
The second installation groove 19, the guide bar 20, the connection block 21 and the third spring 22 are provided so that the first slide bar 15 can smoothly reciprocate.
The top of arc piece 18 is equipped with third mounting groove 21, the third mounting groove is seted up on the frame 1, the top fixed mounting of third mounting groove 21 has second switch 23, be equipped with drive assembly in the third mounting groove 21.
Through setting up third mounting groove 21, second switch 23 and drive assembly for the in-process of lifting by crane, second warning light 8 can automatic control break-make electricity.
The driving assembly comprises a second sliding block 24 and a second sliding rod 27, the second sliding block 24 and the second sliding rod 27 are both slidably mounted in the third mounting groove 21, the bottom end of the second sliding rod 27 extends out of the third mounting groove 21 and is fixedly connected with the top of the arc-shaped block 18, and the top of the second sliding block 24 is in contact with the switch 23.
Through the driving part with the mechanical transmission mode, the structure is simpler, and the maintenance is more convenient.
A fourth spring 25 is arranged on one side of the second sliding block 24, which is close to the second sliding rod 27, and the fourth spring 25 is fixedly connected with the second sliding block 24 and the second sliding rod 27.
By providing the fourth spring 25, the second switch 23 can be prevented from being crushed by the second slider 24 due to an excessive force.
A handle 26 is fixedly mounted at one end of the guide rod 20, the handle 26 is of an annular structure, and the handle 26 is used for conveniently pulling the guide rod 20.
Through setting up annular handle 26 for when overhauing and maintaining warning mechanism, pulling guide bar 20 that can be convenient makes to overhaul and maintain warning mechanism more convenient.
The bottom of the frame 1 is fixedly provided with an illuminating lamp 9, and the illuminating lamp 9 is used for auxiliary illumination.
Through setting up light 9, can supply the illumination when light is not enough, make ground personnel and tower crane operating personnel more conveniently carry out the lifting hook position and confirm.
The utility model provides a lifting hook for building engineering's theory of operation as follows:
firstly, the storage battery is arranged in the lifting hook for the building engineering, the first warning lamp 7, the second warning lamp 8, the illuminating lamp 9, the buzzer 10, the first switch 14 and the second switch 23 are all connected with the storage battery, and the suspension buckle 11 is connected with one end of a steel wire rope on a tower crane;
when articles need to be hoisted, when light is dark, the illuminating lamp 9 is powered on to perform auxiliary illumination, meanwhile, the second switch 23 is switched on, the second warning lamp 8 is powered on to flicker, and personnel can conveniently and quickly observe the position of the lifting hook through the second warning lamp 8, so that the positioning time is saved, and the hoisting efficiency is improved;
an article to be hoisted is fixed on a hook head 3 through an apparatus, when the article is hoisted, the article descends under gravity, the article descends to drive the hook head 3 to descend, the hook head 3 descends to drive a suspender 2 to descend, the suspender 2 descends to drive a connecting plate 5 to descend, the connecting plate 5 descends to compress a first spring 6, the connecting plate 5 descends to drive an arc-shaped block 18 to descend, the arc-shaped block 18 descends to drive a roller 17 to roll and move, the roller 17 moves to drive a first sliding rod 15 to move, the first sliding rod 15 moves to drive a second spring 16 to move, the second spring 16 moves to drive a first sliding block 13 to move, the first sliding block 13 moves to contact with a first switch 14 and close the first switch 14, the first switch 14 is closed to electrify a first warning lamp 7 and a buzzer 10, the first warning lamp 7 starts to flicker, the buzzer 10 gives an alarm, and a worker on the ground can sense the moving track of the hoisted article, the safety protection consciousness of ground personnel is improved to a certain extent;
meanwhile, the first sliding rod 15 moves to drive the connecting block 21 to move, and the connecting block 21 moves to drive the guide rod 20 to move and compress the third spring 22 to compress;
meanwhile, the arc-shaped block 18 descends to drive the second slide bar 27 to descend, the second slide bar 27 descends to drive the fourth spring 25 to descend, the fourth spring 25 descends to drive the second slide block 24 to descend, the second slide block 24 descends to be separated from contact with the second switch 23 to disconnect the second switch 23, and the second switch 23 is disconnected to disconnect the second warning light 8 and stop flashing;
after the hoisting is finished, the article is unloaded, at the moment, the first spring 6 extends and pushes the connecting plate 5 to rise, the connecting plate 5 rises to drive the arc-shaped block 18 to return to the initial position, the arc-shaped block 18 returns to the initial position to drive the second switch 23 to be closed again, so that the second warning lamp 8 is electrified and flickers again, meanwhile, the third spring 22 extends to push the connecting block 21 to move and return to the initial position, the connecting block 21 returns to the initial position to drive the first sliding rod 15 to return to the initial position, and the roller 17 is always kept in contact with the arc-shaped block 18;
when the state of warning mechanism needs to be overhauled and maintained, pull handle 26 and make handle 26 remove, handle 26 removes and drives guide bar 20 and remove, guide bar 20 removes and drives connecting block 21 and removes, connecting block 21 removes and drives first slide bar 15 and remove, first slide bar 15 removes and finally makes first switch 14 closed, make first warning light 7 and bee calling organ 10 circular telegram, second switch 23 is the closure state this moment, second warning light 8 circular telegram, through observing first warning light 7, the state of second warning light 8 and bee calling organ 10, thereby need maintain or change warning mechanism when confirming.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (10)
1. A lifting hook for construction engineering is characterized by comprising:
the device comprises a frame, a hoisting mechanism and a warning mechanism;
the hoisting mechanism is arranged on the frame and comprises a hanging rod, the hanging rod penetrates through the frame and is in sliding connection with the frame, a hook head is fixedly arranged at the bottom end of the hanging rod, two sliding grooves are formed in the frame, a connecting plate is arranged in the two sliding grooves in a sliding manner, the top end of the hanging rod is fixedly connected with the connecting plate, a first spring is arranged on the hanging rod, and two ends of the first spring are respectively in contact with the frame and the connecting plate;
the warning mechanism is arranged on the frame and comprises a first warning lamp, a second warning lamp and a buzzer, the first warning lamp, the second warning lamp and the buzzer are all fixedly connected with the frame, and the frame is provided with a control part;
and the suspension buckle is fixedly arranged at the top of the frame.
2. The lifting hook for the constructional engineering as claimed in claim 1, wherein the control part comprises a first mounting groove, the first mounting groove is arranged on one side of the frame, a first switch is fixedly mounted on one side of the first mounting groove, a first sliding block and a first sliding rod are slidably mounted on the first mounting groove, an arc-shaped block is arranged on one side of the first sliding rod, and the arc-shaped block is fixedly mounted on the top of the connecting plate.
3. The lifting hook for construction engineering as claimed in claim 2, wherein a second spring is provided at a side of the first slider adjacent to the first slide bar, and the second spring is fixedly connected to both the first slider and the first slide bar.
4. The lifting hook for construction engineering as claimed in claim 2, wherein a roller is rotatably mounted at one end of the first sliding rod, and the roller is in contact with the arc-shaped block.
5. The lifting hook for the construction engineering as claimed in claim 2, wherein a second mounting groove is formed in the top of the first mounting groove, a guide rod is arranged in the second mounting groove, the guide rod penetrates through the frame, a connecting block is slidably mounted in the second mounting groove, the bottom of the connecting block is fixedly connected with the first sliding rod, and a third spring is mounted on the guide rod.
6. The lifting hook for the construction engineering as claimed in claim 2, wherein a third mounting groove is formed above the arc-shaped block, the third mounting groove is formed in the frame, a second switch is fixedly mounted at the top of the third mounting groove, and a driving assembly is arranged in the third mounting groove.
7. The lifting hook for construction engineering as claimed in claim 6, wherein the driving assembly includes a second slider and a second slide bar, the second slider and the second slide bar are both slidably mounted in the third mounting groove, the bottom end of the second slide bar extends out of the third mounting groove and is fixedly connected to the top of the arc block, and the top of the second slider contacts with the switch.
8. The lifting hook for construction engineering as claimed in claim 7, wherein a fourth spring is disposed on a side of the second slider adjacent to the second slide bar, and the fourth spring is fixedly connected to both the second slider and the second slide bar.
9. A lifting hook as claimed in claim 5, wherein a handle is fixedly mounted at one end of the guide rod, the handle is of a ring structure, and the handle is used for facilitating pulling of the guide rod.
10. A lifting hook for construction engineering as claimed in claim 1, wherein a lighting lamp is fixedly mounted at the bottom of the frame, and the lighting lamp is used for auxiliary lighting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479303.1U CN215048019U (en) | 2021-03-05 | 2021-03-05 | Lifting hook for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479303.1U CN215048019U (en) | 2021-03-05 | 2021-03-05 | Lifting hook for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215048019U true CN215048019U (en) | 2021-12-07 |
Family
ID=79255096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120479303.1U Expired - Fee Related CN215048019U (en) | 2021-03-05 | 2021-03-05 | Lifting hook for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215048019U (en) |
-
2021
- 2021-03-05 CN CN202120479303.1U patent/CN215048019U/en not_active Expired - Fee Related
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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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |