CN211393569U - Building hoisting equipment lifting hook convenient to installation - Google Patents
Building hoisting equipment lifting hook convenient to installation Download PDFInfo
- Publication number
- CN211393569U CN211393569U CN201922373252.XU CN201922373252U CN211393569U CN 211393569 U CN211393569 U CN 211393569U CN 201922373252 U CN201922373252 U CN 201922373252U CN 211393569 U CN211393569 U CN 211393569U
- Authority
- CN
- China
- Prior art keywords
- lifting hook
- mounting groove
- installation
- rod
- hook body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a building hoisting equipment lifting hook convenient to installation, include: the lifting hook comprises a lifting hook body and a connecting piece, wherein the lifting hook body is provided with a hook, the top of the lifting hook body is provided with a mounting groove, the mounting groove comprises an upper mounting groove and a lower mounting groove, the joint of the upper mounting groove and the lower mounting groove is horn-shaped, the bottom of the mounting groove is provided with a spring, the top of the spring is fixedly connected with a fixing ring in a ring shape, a steel ball is arranged above the fixing ring, an electromagnetic coil is arranged below the spring, a mounting rod is arranged below the connecting piece, the diameter of the mounting rod is the same as that of the upper mounting groove, the side wall of the mounting rod is arranged at the position. The utility model discloses a control solenoid circular telegram or outage just can accomplish the installation or the dismantlement of lifting hook, convenient to use, efficient to connect the fastening, can effectively prevent that the material from slipping off from the lifting hook simultaneously, safe and reliable.
Description
Technical Field
The utility model relates to a hoisting equipment technical field specifically is a building hoisting equipment hoisting hook convenient to installation.
Background
A crane is a handling machine that lifts, lowers, and moves horizontally materials in an intermittent operation, and the operation of the crane is generally of a repetitive cycle nature. With the development of scientific technology and production, the hoisting equipment is continuously perfected and developed, and advanced electrical, optical and computer technologies are applied to the hoisting equipment, and tend to improve the automation degree, the working efficiency and the service performance, so that the operation is simplified, labor is saved, and the hoisting equipment is safer and more reliable.
The lifting hook is one of hoisting equipment's important component part, the lifting hook mainly used hangs the material, the model of lifting hook, the molding is various, the bearing weight of different lifting hooks is also different, therefore, to the material of different weight, need select assorted lifting hook with it, so hoisting equipment need change the lifting hook of different models in the use, present lifting hook all is through threaded mounting on the connecting piece, it is very troublesome to change the installation, consequently, need design a lifting hook that can install fast.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building hoisting equipment jack-up hook convenient to installation to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a construction hoist lifting hook for ease of installation comprising: the lifting hook comprises a lifting hook body and a connecting piece, wherein the lifting hook body is provided with a hook, the top of the lifting hook body is provided with a mounting groove, the mounting groove comprises an upper mounting groove and a lower mounting groove, the diameter of the upper mounting groove is smaller than that of the lower mounting groove, the joint of the upper mounting groove and the lower mounting groove is horn-shaped and is slope-shaped, a spring is arranged at the bottom of the mounting groove, the top of the spring is fixedly connected with a fixing ring of a ring shape, a steel ball is arranged above the fixing ring, an electromagnetic coil is arranged below the spring, an installation rod is arranged below the connecting piece, the diameter of the installation rod is the same as that of the upper mounting groove, the side wall of the installation rod is provided with a clamping groove at.
As a further aspect of the present invention: the installation pole passes solid fixed ring, and the bottom is laminated with the mounting groove bottom.
As a further aspect of the present invention: the lifting hook body is provided with a swing rod at the hook opening, and the swing rod is connected with a motor.
As a further aspect of the present invention: the lifting hook body is provided with a buckling groove matched with the swing rod at the opening of the hook.
As a further aspect of the present invention: the pressure sensor is arranged at the bottom of the hook of the lifting hook body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a control solenoid circular telegram or outage just can accomplish the installation or the dismantlement of lifting hook, convenient to use, it is efficient to connect the fastening, still be equipped with the rocking bar that can prevent the material unhook simultaneously, can prevent effectively that the material from slipping off on the lifting hook, safe and reliable.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
Fig. 3 is a schematic view of the connection between the middle mounting rod and the mounting groove of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a construction hoist lifting hook convenient to install includes: lifting hook body 1 and connecting piece 2, lifting hook body 1 is equipped with the couple, and the top is equipped with mounting groove 11, mounting groove 11 includes mounting groove and lower mounting groove, it is less than mounting groove diameter down to go up the mounting groove to it is domatic for loudspeaker form with lower mounting groove junction to go up the mounting groove, 11 bottoms in mounting groove are equipped with spring 13, spring 13 top and the solid fixed ring 131 fixed connection of ring shape, gu fixed ring 131 top is equipped with steel ball 132, the spring 13 below is equipped with solenoid 12, 2 below of connecting piece are equipped with installation pole 21, installation pole 21 diameter is the same with last mounting groove diameter, when lifting hook body 1 is connected with connecting piece 2, as long as with installation pole 21 insert in the mounting groove 11 can.
When the lifting hook body 1 needs to be replaced, the electromagnetic coil 12 can be electrified, the electromagnetic coil 12 generates a magnetic field, the steel ball 132 is attracted by the magnetic field, can slide downwards along the horn-shaped slope, leaves the clamping groove, and at the moment, the installation rod 21 moves upwards, so that the installation rod 21 can be separated from the installation groove 11, and the lifting hook is very convenient.
The lifting hook body 1 is provided with the swinging rod 3 at the hook opening, the swinging rod 3 is connected with the motor, the lifting hook body 1 is provided with the buckling groove 31 matched with the swinging rod 3 at the hook opening, meanwhile, the pressure sensor 32 is arranged at the bottom of the hook, when the lifting hook body 1 is used for transporting materials, the swinging rod 3 is in an opening state at the initial state, when the materials are hooked by the hook of the lifting hook body 1, the pressure sensor 32 can detect the materials, at the moment, the pressure sensor 32 can trigger the swinging rod 3 to rotate to be buckled with the buckling groove 31, at the moment, the hook opening is in a closed state, the materials can be effectively prevented from being separated from the hook, and safety accidents are avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A construction hoist lifting hook for ease of installation comprising: lifting hook body (1) and connecting piece (2), its characterized in that: the lifting hook body (1) is provided with a hook, the top of the lifting hook body is provided with a mounting groove (11), the mounting groove (11) comprises an upper mounting groove and a lower mounting groove, the diameter of the upper mounting groove is smaller than that of the lower mounting groove, the joint of the upper mounting groove and the lower mounting groove is a trumpet-shaped slope surface, the bottom of the mounting groove (11) is provided with a spring (13), the top of the spring (13) is fixedly connected with a ring-shaped fixed ring (131), a steel ball (132) is arranged above the fixed ring (131), an electromagnetic coil (12) is arranged below the spring (13), an installation rod (21) is arranged below the connecting piece (2), the diameter of the mounting rod (21) is the same as that of the upper mounting groove, the side wall of the mounting rod (21) is provided with a clamping groove at the position corresponding to the trumpet-shaped slope surface, and the size of the clamping groove is matched with the steel ball (132), and the steel ball (132) is propped against a limiting cavity formed by the clamping groove and the horn-shaped slope.
2. A construction hoist lifting hook for ease of installation according to claim 1, further comprising: the installation rod (21) penetrates through the fixing ring (131), and the bottom of the installation rod (21) is attached to the bottom of the installation groove (11).
3. A construction hoist lifting hook for ease of installation according to claim 1, further comprising: the lifting hook body (1) is provided with a swing rod (3) at the hook opening, and the swing rod (3) is connected with a motor.
4. A construction hoist lifting hook for ease of installation according to claim 3, further comprising: the lifting hook body (1) is provided with a buckling groove (31) matched with the swinging rod (3) at the opening of the hook.
5. A construction hoist lifting hook for ease of installation according to claim 1, further comprising: the lifting hook body (1) is provided with a pressure sensor (32) at the bottom of the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373252.XU CN211393569U (en) | 2019-12-26 | 2019-12-26 | Building hoisting equipment lifting hook convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373252.XU CN211393569U (en) | 2019-12-26 | 2019-12-26 | Building hoisting equipment lifting hook convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211393569U true CN211393569U (en) | 2020-09-01 |
Family
ID=72224375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922373252.XU Expired - Fee Related CN211393569U (en) | 2019-12-26 | 2019-12-26 | Building hoisting equipment lifting hook convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211393569U (en) |
-
2019
- 2019-12-26 CN CN201922373252.XU patent/CN211393569U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211393569U (en) | Building hoisting equipment lifting hook convenient to installation | |
| CN201525695U (en) | Transformer coil mounting hook | |
| CN201553534U (en) | Novel lifting appliance for transformer coil | |
| CN204752012U (en) | Wall -hanging miniature hoist | |
| CN102412532A (en) | Overhead line pulley device | |
| CN204917651U (en) | Cable drum utensil hangs handler | |
| CN203127990U (en) | Speed changer lifting tool | |
| CN204281113U (en) | A kind of penstock stiffening ring assembly tool | |
| CN202007085U (en) | Double-beam cantilever crane | |
| CN201914830U (en) | Rope separator of tower hoist | |
| CN201864464U (en) | Lifting hook capable of unhooking automatically | |
| CN201128649Y (en) | Special sling for copper round wire coil | |
| CN203237929U (en) | Anti-drop mould overturning lifting appliance | |
| CN201132594Y (en) | Hanging device for scaffold | |
| CN201942427U (en) | Automatic hooking and unhooking device | |
| CN211594770U (en) | Hoist device is used in processing of assembled precast concrete | |
| CN210127015U (en) | Circular yoke overhead hoist | |
| CN204057640U (en) | A kind of electric control permanent magnet formula hoisting crane special hanger | |
| CN202848962U (en) | Mounting rack of electric block | |
| CN201374511Y (en) | Lifting frock of vacuum breaker | |
| CN203767840U (en) | Lifting hook capable of allowing hung article to automatically fall off | |
| CN209367668U (en) | A kind of rollover stand for prefabricated toilet | |
| CN213326313U (en) | Crown block heavy hammer limiting device | |
| CN201980950U (en) | Telpher hoisting limit device of aerial working vehicle | |
| CN202416831U (en) | Hoisting set for attached lift scaffold |
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: 20200901 Termination date: 20201226 |