CN202280946U - Combined hook - Google Patents
Combined hook Download PDFInfo
- Publication number
- CN202280946U CN202280946U CN2011204393158U CN201120439315U CN202280946U CN 202280946 U CN202280946 U CN 202280946U CN 2011204393158 U CN2011204393158 U CN 2011204393158U CN 201120439315 U CN201120439315 U CN 201120439315U CN 202280946 U CN202280946 U CN 202280946U
- Authority
- CN
- China
- Prior art keywords
- hook
- hole
- spreader
- coupler body
- pendulum
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a combined hook. The upper part of the hook body is provided with a through hole. The lower part of the hook body is provided with a cross column which corresponds with the through hole at the upper part of the hook body. The cross column is provided with anti-swing ribs. An anti-disengaging pawl is provided below the cross column. The bottom of the cross column is a plane. The through hole is internally provided with anti-swing rib grooves and an anti-disengaging groove. An anti-disengaging step is provided below the anti-disengaging groove. A dismounting inclined surface is provided outside the anti-disengaging groove. The through hole is internally provided with a reinforcing anti-swing surface. Anti-swing projections are provided at the upper surface of the hook body. The lower part of the hook body is provided with an anti-swing groove above the cross column. When the combined hook is in use, mounting of a lower hook can be quickly finished through the following steps: fixing a first hook at the top end; inserting the cross column of the upper hook, which is provided with the anti-swing ribs and the anti-disengaging pawl, into the through hole of the lower hook with the anti-disengaging groove; and matching the anti-disengaging groove in the through hole of the lower hook with the anti-disengaging pawl below the cross column of the lower hook for being snapping into the anti-disengaging groove. According to the combined hook, all hooks are provided in a same vertical line, thereby preventing frontward/backward and leftward/rightward swing.
Description
Technical field
The utility model relates to a kind of industrial and mining enterprise and sets up the hook that cable, water power heating coil road etc. use, and relates in particular to a kind of cooperation and stable installation, the problem that solution does not match each other of better can articulating with the combined hook of known different structure.
Background technique
The hook that in industrial and mining enterprise, uses in cable, the piping erection at present, majority is single hook-type, many hook-types, these two kinds of hooks use very inconvenient.Low or the waste of installation efficiency greatly, not attractive in appearance, working life is short, maintenance cost is high.Need each hook all to hole like single hook-type hook when unit cable or the piping erection, the workload of fixed hook is big, and the cost that drops into during dismounting when increasing and decreasing cable or pipeline radical later on is all relatively large, and installation, replacing speed are slow.Many hook-type hooks after installation, increase and decrease cable or pipeline is also inconvenient, when increasing cable or pipeline radical, need to change again; Cost is high, waste is big, not attractive in appearance, efficient is low, when reducing cable or pipeline radical; If length is very long, vacant hook causes bigger waste, and not attractive in appearance.In addition, if one of them hook damages just must change whole hook, waste is big, and maintenance is changed inconvenient.
The patent No. is 200620100596.3, the model utility name is called the patent of " Ore Cable Hanger ", discloses a kind of nonmetal Multi-purpose hook, can assemble to connect and use.This model utility comprises the coupler body of arc; Back top at coupler body is provided with through hole; On the back top of coupler body, also be provided with arc bump; The coupler body bottom then is provided with the spreader with the through hole corresponding matching, and the coupler body bottom of spreader top also is provided with upper groove, and arc bump and upper groove corresponding matching constitute coupler body and articulate the gear structure.This model utility only needs first coupler body is fixed on the mine wall in use; According to the cable radical that sets up; The back top through hole of other hook hangs in the spreader of a hook, and utilizes arc bump and upper groove cooperation gear, and to articulate be row in activity successively.But the patent No. is 200620100596.3 Ore Cable Hanger in the practice, must be that shaft axis rotation 60～an angle of 90 degrees degree just can be loaded onto and pulled down with the spreader with following hook during assembly and disassembly.When if several hooks are used in combination, hook swings bigger with the spreader shaft axis, can't make hook after the several combinations on a vertical line, and influence hook reliability is used and be attractive in appearance, brings inconvenience to installation simultaneously, has reduced installation efficiency.If this hook is stressed, when the angle that swings is big, cause unhook easily, operational safety reduces.After if a plurality of hooks connect, middle hook damages when needing to change, and must successively cable or pipeline be taken off from the bottom hook, could following hook be taken off the back successively and change the hook that damages, and is inconvenient to safeguard replacing, reduces working efficiency.If nethermost hook is fixed as required, the so middle hook that has damaged just more is difficult for changing.
The patent No. that the applicant applied in 2008 is 200810014315.6 the patent of invention that is called ' multipurpose combined hook '; The cylinder of hook band key above directly will advancing with the circular hole of keyway; And cooperate with stop block through the anticreep pawl and to carry out dismounting, having improved dismounting efficient than the product in past, the through hole that has keyway cooperates with the cylinder that has key; And the effect of strengthening anti-pendulum face can not swing hook; Improved aesthetics and reliability, the particularly this structure that directly is advanced into has made things convenient for the user changing hook, the convenience during hook in the middle of particularly.But finding in actual use has several problems to be exactly: though 1 ' multipurpose combined hook ' can prevent to swing; But because the existence of matching gap and only prevent that the structure that swings from not preventing the structure of swing; Can not prevent swing, if curved very serious (connecting more than 8) of the combined hook that articulates front and back meeting more for a long time occurred because articulate quantity more in reality use and the installation process; (underworkings is not vertical basically in the underworkings out of plumb when hook; The capital has some radians) or shine easily into cable during the metope out-of-flatness of back and articulate lordosis recurve afterwards, when the extension object weight is heavier, hook is broken off with the fingers and thumb disconnectedly through the effect meeting of lever, there is unsafe factor; Though but can solve inconvenient through some ways, cost can increase to some extent.
All there is above problem in the hook of the known similar structure of other subsequent application; For example be that 200820207949.9 model utility name is called ' a kind of Ore Cable Hanger ' utility model patent and not only has the situation of swing; And exist when first hook is fixing and continue downwards to articulate when linking up with; Because the pulling force that gravity that cable is downward and hook are fixed is not on same center line; When the more or weight of hook quantity is too big easily with this model utility in the middle of described lock break, make to articulate the anti-avulsion failure of apparatus.2, the patent No. is that 200620100596.3 ' Ore Cable Hanger ' and other all can not prevent to swing and be convenient for changing the hook of centre like 200930126526.4 cable clips, 200830083692.6 downhole cables hook, 200820169773.2 ' cable clips ' etc. in the practice.
Summary of the invention
The purpose of the utility model provides when a kind of a plurality of hook articulates use and can not swing with the spreader shaft axis; Can need the cable on other hooks not pulled down and the direct combined hook of changing hook and can being used with the hook of other known structure when changing certain hook to articulate a swing yet.
For realizing above-mentioned purpose, the technological scheme that the utility model adopts is:
A kind of combined hook comprises: coupler body, and the top of coupler body is provided with through hole, and the bottom of coupler body is provided with and the corresponding spreader of coupler body top through hole; It is characterized in that: have anti-pendulum muscle on the said spreader, be provided with in the said through hole and the corresponding anti-pendulum muscle groove of anti-pendulum muscle.
According to described combined hook, it is characterized in that: have the anticreep pawl below the said spreader, said anticreep pawl is sagittate elastic claw, has the anticreep step above the anticreep pawl.
According to described combined hook, it is characterized in that: have the anticreep pawl below the said spreader, be provided with in the said through hole and the corresponding dislocation preventing slot of anticreep pawl, have the anti-avulsion step below the dislocation preventing slot.
According to described combined hook, it is characterized in that: the outer end of described dislocation preventing slot is provided with the dismounting inclined-plane.
According to described combined hook, it is characterized in that: the cross section, top of said spreader is a semi circular surface, and the bottom of said spreader is the plane, i.e. the spreader plane; Be provided with the anti-pendulum face of the reinforcement corresponding in the through hole on said coupler body top with the spreader plane.
According to described combined hook, it is characterized in that: it is protruding to be provided with anti-pendulum above the said coupler body, and anti-pendulum convexity is one, or combines more than two; The top of said coupler body bottom, spreader is provided with and the protruding corresponding anti-pendulum groove of anti-pendulum.
According to described combined hook, it is characterized in that: be provided with barb below the through hole of said coupler body top.
According to described combined hook, it is characterized in that: the coupler body back side is designed with X type stiffening rib.
According to described combined hook, it is characterized in that: the through hole bottom on said coupler body top is provided with mutual hanging platform rank, and the back side of said through hole is provided with a mutual extension passage that does not run through.
According to described combined hook, it is characterized in that: hook is one, perhaps articulates more than two to combine; Said hook is to be made by anti-fire-retardant, antistatic, highstrenghtpiston.
The utility model is when being used in combination; Only need first hook on top fixing; Insert in the spreader of a last hook anti-sway muscle of bottom band and anticreep pawl according to the radical of cable that sets up or pipeline through hole following hook band dislocation preventing slot; And dislocation preventing slot in the next hook through hole is cooperated with anticreep pawl top hook spreader under spring in the dislocation preventing slot, just can accomplish the following installation of linking up with fast.Because the utility model is cooperated with the through hole of the anti-pendulum of band muscle groove and dislocation preventing slot by the spreader of the anti-pendulum of band muscle and anticreep pawl and strengthens preventing pendulum face and the design that the spreader plane cooperates, make all link up with all on same vertical line, can not cause all around and swing.
The utility model combined hook firm and reliable connection, when combination is straight, swing all around, dismounting are quick, it is convenient to change.From the dismounting inclined-plane anticreep pawl can be withdrawed from after the anti-avulsion step is asked someone in the dislocation preventing slot during dismounting, not need rotation angle, not receive the influence of permutation hook present position, need the cable on other hooks not pulled down.The increase and decrease hook was increased work efficiency, and can not be caused vacant waste after the utility model was convenient.The utility model is once-through in production and processing, and manufacturing efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the plan view of the utility model.
Fig. 3 is the right elevation of Fig. 1.
Fig. 4 is the plan view of Fig. 1.
In the accompanying drawing: 1, anti-pendulum is protruding; 2, through hole; 3, anti-pendulum muscle groove; 4, barb; 5, coupler body; 6, hook; 7, reflecting sign; 8, nameplate mounting hole; 9, anticreep pawl; 10, spreader; 11, dismounting inclined-plane; 12 dislocation preventing slots; 13, mutual hanging platform rank; 14, strengthen decorating muscle; 15, anti-avulsion step; 16, X type stiffening rib; 17, anti-pendulum groove; 18, anti-pendulum muscle; 19, spreader plane; 20, strengthen anti-pendulum face; 21, hang passage mutually.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The utility model combined hook such as Fig. 1, Fig. 2, shown in Figure 3 comprise: coupler body 5, and the top of coupler body 5 is provided with through hole 2, and the bottom of coupler body 5 is provided with and the corresponding spreader 10 of coupler body top through hole; Have anti-pendulum muscle 18 on the spreader 10, be provided with in the through hole and anti-pendulum muscle 18 corresponding anti-pendulum muscle grooves 3.Anti-pendulum muscle groove 3 is positioned at the left and right sides of through hole 2.
Be provided with below in the through hole 2 and strengthen anti-pendulum face 20 and dislocation preventing slot 12, dislocation preventing slot has anti-avulsion step 15.
The bottom of coupler body 5 is designed with the spreader 10 with the 2 corresponding cooperations of coupler body 5 top through holes, has the anticreep pawl 9 of the dislocation preventing slot 12 corresponding cooperations below through hole 2 below the spreader 10, and anticreep pawl 9 can also can be the split structure for one with spreader 10.
The bottom of coupler body 5 has anticreep pawl 9, and anticreep pawl 9 is sagittate elastic claw, has the anticreep step above the anticreep pawl 9.
The below of spreader 10 is designed with anticreep pawl 9, the dislocation preventing slot 12 corresponding cooperations of anticreep pawl 9 and coupler body 5 top through holes 2.Downward anti-avulsion step 15 is arranged below the dislocation preventing slot 12, be designed with dismounting inclined-plane 11 below the anti-avulsion step 15.When hook dismounting only need from dismounting inclined-plane 11 gently with the anticreep pawl 9 of top hook be pushed into be higher than the next one hook anti-avulsion step 15 that is articulated after, withdraw from just desirable lower draw-bar.
The anti-pendulum convexity 1 of the top band of coupler body 5, the anti-pendulum muscle grooves 3 in the through hole 2 are structure as a whole with dislocation preventing slot 12 and anti-avulsion step 15.Above the through hole 2 that hook groups is fashionable will to have anti-pendulum muscle groove 3 and dislocation preventing slot 12 and an anti-avulsion step 15 directly inserts in the spreader 10 of hook band anti-pendulum muscle 18 and anticreep pawl 9, make anticreep pawl 9 on the spreader 10 push in the dislocation preventing slot 12 in the through hole 2 and be pressed on the anti-avulsion step 15 and get final product installation.Because the through hole 2 of the anti-pendulum of band muscle groove 3 cooperates with the spreader 10 of the anti-pendulum of band muscle 18; Hook can not swing along the spreader shaft axis; Can swing yet; And the anti-pendulum faces 20 of the reinforcements in the through hole 2 of next hook withstand on the spreader plane 19 below the spreader 10 of a hook, make strengthened after a plurality of hooks combinations preventing to swing stressed.
Be designed with the aperture of nameplate mounting hole 8 or attached cable, pipeline on the coupler body 5, nameplate can conveniently be installed or, prevent to come off because of collision makes cable or pipeline with band attached cable or pipeline.
The utility model hook can be one, also can combine for articulating more than two.The utility model in use can a plurality of hook combination in any use based on quantity such as extension cable or pipelines.After only needing topmost a hook fixing, just can single hook be articulated is that row use, and articulates, dismantles, changes, more convenient reliable.
The utility model multipurpose combined hook can adopt the highstrenghtpiston to produce, if under coal mine, use, then multipurpose combined hook adopts anti-fire-retardant, antistatic highstrenghtpiston to make production.The once-through aborning of the utility model multipurpose combined hook, manufacturing efficiency is high.
The utility model combined hook; Have in the through hole on coupler body top to put and end front and back and the anti-sway muscle groove that swings; Topmost has anti-sway convexity (this convexity also can be ' Ore Cable Hanger ' mutual extension of 200620100596.3 with the patent No.), and this convexity is combined by single or two above small embossments; Have corresponding cooperation anticreep pawl with through hole below the described coupler body on the spreader, anticreep pawl and spreader can also can be the split structure for one.Have in the through hole of coupler body top and strengthen anti-sway, can cooperate with spreader plane below the coupler body, this plane can be that 200820207949.9 ' a kind of Ore Cable Hanger ' articulates and also can play the anti-sway effect of reinforcement with the patent No. promptly.
The utility model combined hook; There is anti-pendulum protruding above the coupler body; It also can be to combine more than two that anti-pendulum convexity can be one; The protruding hook with this textural association of this anti-pendulum can be played the effect that swings of preventing when being connected, can play the effect of anticreep when articulating with ' Ore Cable Hanger ' of the patent No. 200620100596.3.Be articulated in below ' cable clip ' after also can anti-sway protruding commentaries on classics can being fallen when articulating with the novel patent 200820169773.2 of use ' cable clip ' by name rotation.
The utility model combined hook has anti-sway muscle groove in the through hole, this anti-sway muscle groove can prevent all around to swing with cooperating with anti-sway muscle above the spreader, and anti-sway muscle groove is placed on horizontal direction.
The utility model combined hook is provided with barb above the coupler body, can cooperate with utility model patent 200930126526.4 after this barb falls through plastic deformation or commentaries on classics with anti-pendulum is protruding to articulate use.
The utility model combined hook, the coupler body back side are designed with X type stiffening rib, and this X type stiffening rib both can play the effect that increases tensile strength, prevent to link up with harsh output in the time of also can playing hook injection moulding processing and come cooling fast to produce the effect of plastic deformation.
Anti-sway groove is arranged below the utility model combined hook, coupler body, and its anti-sway groove prevents the swing effect except playing, and also can cooperate with utility model patent 200820207949.9 to articulate use each other.
The utility model combined hook has anti-sway muscle on the spreader, anti-sway muscle and spreader are structure as a whole.Be designed with the spreader plane above the spreader, the effect of strengthening anti-pendulum can be played in this plane.
The method for using of the utility model: after topmost hook is fixed; When next hook connects; After next one hook and top hook be same direction and put; With next one hook with anti-sway muscle groove 3 and dislocation preventing slot 12 and anti-avulsion step 15 through hole 2 be pressed in the spreader 10 that a last hook has anti-sway muscle 18 and anticreep pawl 9; The arrow elasticity anticreep pawl 9 of a hook is sprung in the anti-avulsion step 15 of following hook, play the effect of locking anticreep, just can accomplish the combination of a plurality of hooks fast securely and install.
Owing to cooperate installation with spreader 10 with anti-sway muscle 18 with the through hole 2 of anti-sway muscle groove 3, link up with and can not swing, can swing yet.And the spreader plane 19 under the spreader 10 of anti-sway 20 of the reinforcement of next hook and a last hook cooperates, make a plurality of hooks combinations after, it is stressed to have strengthened preventing to swing, and makes the pulling force enhancing after a plurality of hooks make up.
Anti-sway 20 of the reinforcement of combined hook can cooperate with central described detent, coupling bar and the lock of utility model patent 200820207949.9 ' a kind of Ore Cable Hanger ' with hanging platform rank 13 and anti-sway protruding 1 mutually and articulate use in addition.Anti-sway protruding 1 with through hole 2 can with utility model patent 200620100596.3 ' Ore Cable Hanger ' in the middle of spreader and groove fit articulate use.Anti-sway protruding 1 can cooperate with utility model patent 200930126526.4 ' cable clip ' and articulates use with barb 4.Anti-sway muscle groove 3 and anti-sway protruding 1 and hang mutually passage 21 and cooperates to cooperate and articulate use with utility model patent 200830083692.6 ' downhole cable hook ', but need utilize the leverage of coupler body to push with anti-sway protruding 1.When with utility model patent 200820169773.2 ' cable clip ' when articulating; Need utilize plastic materials plastic deformation and structural strength characteristics will prevent putting protruding 1 processes less or composition more than two; To prevent that through the leverage of rotation coupler body protruding 1 extruding of pendulum prevents utility model patent 200820169773.2 disengagements, can realize articulating with it.
The main feature of the utility model: below the spreader both sides of hook are provided with two anti-pendulum muscle, the spreader plane is arranged, prevent being provided with flexible anticreep pawl below the pendulum spreader, the top is provided with the different four-way hole of size shape and a mutual extension passage 21 that does not run through.At the spreader 10 of the anti-pendulum of the bottom design muscle 18 of hook, anti-pendulum muscle 18 plays the effect of swinging of preventing all around.Be pressed into anti-avulsion step 15 with the spreader 10 of arrowhead-shaped elasticity anticreep pawl 9 from the dislocation preventing slot 12 of through hole 2 and play the anticreep effect.Dismounting inclined-plane 11 is arranged below the anti-avulsion step 15, and dismounting inclined-plane 11 has the inclined-plane of several angle, plays and raises the effect that anticreep pawl 9 is pulled down hook from the inclined-plane.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model.
Claims (10)
1. combined hook comprises: coupler body (5), and the top of coupler body (5) is provided with through hole (2), and the bottom of coupler body (5) is provided with and the corresponding spreader of coupler body top through hole (10); It is characterized in that: have anti-pendulum muscle (18) on the said spreader (10), be provided with in the said through hole and anti-pendulum muscle (18) corresponding anti-pendulum muscle grooves (3).
2. combined hook according to claim 1 is characterized in that: have anticreep pawl (9) on the said spreader, said anticreep pawl (9) is sagittate elastic claw, has the anticreep step above the anticreep pawl.
3. combined hook according to claim 2 is characterized in that: have anticreep pawl (9) below the said spreader, be provided with in the said through hole and the corresponding dislocation preventing slot of anticreep pawl (9) (12), have anti-avulsion step (15) below the dislocation preventing slot (12).
4. combined hook according to claim 3 is characterized in that: the outer end of described dislocation preventing slot (12) is provided with dismounting inclined-plane (11).
5. combined hook according to claim 1 is characterized in that: the cross section, top of said spreader is a semi circular surface, and the bottom of said spreader is the plane, i.e. spreader plane (19); Be provided with the anti-pendulum face (20) of the reinforcement corresponding in the through hole (2) on said coupler body top with spreader plane (19).
6. combined hook according to claim 1 is characterized in that: be provided with anti-pendulum protruding (1) above the said coupler body, anti-pendulum protruding (1) is one, or combines more than two; The top of said coupler body (5) bottom, spreader (10) is provided with and protruding (1) the corresponding anti-pendulum groove (17) of anti-pendulum.
7. combined hook according to claim 1 is characterized in that: be provided with barb (4) below the through hole of said coupler body top.
8. combined hook according to claim 1 is characterized in that: the coupler body back side is designed with X type stiffening rib (16).
9. combined hook according to claim 1 is characterized in that: through hole (2) bottom on said coupler body top is provided with mutual hanging platform rank (13), and the back side of said through hole (2) is provided with a mutual extension passage (21) that does not run through.
10. combined hook according to claim 1 is characterized in that: hook is one, perhaps articulates more than two to combine; Said hook is to be made by anti-fire-retardant, antistatic, highstrenghtpiston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204393158U CN202280946U (en) | 2011-11-01 | 2011-11-01 | Combined hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204393158U CN202280946U (en) | 2011-11-01 | 2011-11-01 | Combined hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280946U true CN202280946U (en) | 2012-06-20 |
Family
ID=46227114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204393158U Expired - Lifetime CN202280946U (en) | 2011-11-01 | 2011-11-01 | Combined hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506233A (en) * | 2011-11-01 | 2012-06-20 | 刘明 | Combined hook |
| CN109713616A (en) * | 2019-02-19 | 2019-05-03 | 桐城市畅润电力工程有限公司 | A kind of power ampere installing for cable installation is standby |
-
2011
- 2011-11-01 CN CN2011204393158U patent/CN202280946U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506233A (en) * | 2011-11-01 | 2012-06-20 | 刘明 | Combined hook |
| CN109713616A (en) * | 2019-02-19 | 2019-05-03 | 桐城市畅润电力工程有限公司 | A kind of power ampere installing for cable installation is standby |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102996903B (en) | Combination cable shackle | |
| CN202280946U (en) | Combined hook | |
| CN102506233A (en) | Combined hook | |
| CN101235928B (en) | Multipurpose combined hook | |
| CN201420899Y (en) | Combined hook | |
| CN205064488U (en) | Aluminium system angle sign indicating number | |
| CN201159338Y (en) | Multipurpose combined hook | |
| CN202972205U (en) | Combination cable shackle | |
| CN203605170U (en) | Lamp installing suspension cable hooking clamp | |
| CN205064490U (en) | Novel aluminium angle sign indicating number | |
| CN203023640U (en) | Multi-joint hook | |
| CN203248846U (en) | Multipurpose combined hook of signal cable | |
| CN108054697B (en) | A kind of adjustable subregion cable testing bridge | |
| CN201487389U (en) | Combined hook used in mine | |
| CN203757181U (en) | Single combined closed hanger | |
| CN203413233U (en) | Combined hook ring | |
| CN201850679U (en) | Removable stone curtain wall hanging assembly | |
| CN201884793U (en) | Mining cable hook | |
| CN208844846U (en) | A kind of indoor wallboard structure of fast assembling-disassembling | |
| CN107769120B (en) | A kind of reinforced capping cable testing bridge | |
| CN201866412U (en) | Multifunctional combined hook | |
| CN201589008U (en) | Combined hook for hanging cables and water pipes | |
| CN205079035U (en) | Novel corner connector | |
| CN101029531A (en) | Steel fibre with multi-anchor fixed point | |
| CN204781785U (en) | Stone material mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Tai Ji dragon plastic cement Science and Technology Ltd. Assignor: Liu Ming Contract record no.: 2016370000044 Denomination of utility model: Multipurpose combined hook Granted publication date: 20120620 License type: Exclusive License Record date: 20160913 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |