CN208791062U - A kind of power equipment lifting arm easy to repair - Google Patents
A kind of power equipment lifting arm easy to repair Download PDFInfo
- Publication number
- CN208791062U CN208791062U CN201821271690.4U CN201821271690U CN208791062U CN 208791062 U CN208791062 U CN 208791062U CN 201821271690 U CN201821271690 U CN 201821271690U CN 208791062 U CN208791062 U CN 208791062U
- Authority
- CN
- China
- Prior art keywords
- lifting arm
- power equipment
- repair
- slide plate
- equipment lifting
- 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
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Abstract
The utility model relates to power equipment lifting arm technical fields, and disclose a kind of power equipment lifting arm easy to repair, including jammer, the jammer includes boom ontology, the boom ontology includes bottom set casing, the bottom set casing is fixedly connected on the bottom of the boom ontology, and the left and right sides on front side of the bottom set casing is welded with fixed block, and the opposite side of two fixed blocks is fixedly connected by bull stick.The utility model solves the problems, such as that existing lifting arm is inconvenient to overhaul and need when overhauling more people while operate, the utility model passes through the improvement to cover board, by way of being quickly clamped, the sealing area of critical elements inside arm of crane can be quickly formed to cover board, baffle and bottom set casing, it additionally is able to quickly realize closure, while facilitating operator to use, it is convenient that boom is overhauled, to improve the efficiency of maintenance, human cost can be saved, so that the process of maintenance is easier.
Description
Technical field
The utility model relates to power equipment lifting arm technical field, specially a kind of power equipment lifting easy to repair
Arm.
Background technique
Electric power overhaul when power equipment lifting appliance, circuit erection is commonly used in one of device of lifting, general to be arranged
On truck, he is different according to the requirement of work, the height generally sling can reach 60 meters it is even higher.Lifting arm has been
Hang main lifting device in equipment.
The predominantly integral type of common lifting arm, therefore lifting arm inside overhauled and broken down when repairing
It is very inconvenient, it needs to dismantle more part and bolt, its shell is dismantled, need more people to cooperate and carry out, in this way
The time of maintenance is not only increased, and causes the inconvenience of maintenance process and disassembly process.
Utility model content
The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of power equipment lifting arm easy to repair, solves
Existing lifting arm is inconvenient to the problem of overhauling and need when overhauling more people while operating.
Technical solution
To achieve the above object, a kind of power equipment lifting arm easy to repair, including jammer, the jammer
It include boom ontology, the boom ontology includes bottom set casing, and the bottom set casing is fixedly connected on the boom
The bottom of ontology, the left and right sides on front side of the bottom set casing are welded with fixed block, and opposite the one of two fixed blocks
Side is fixedly connected by bull stick, and baffle is socketed on the bull stick, and the top on front side of the baffle has been connected through hinge activity
Cover board, the positive left and right sides of bottom set casing are fixedly connected to two fixture blocks, the positive left and right sides of cover board
Clamping set has been respectively fixedly connected with by link block, has been socketed with two slide plates, the phase of two slide plates in the clamping set
Side is flexibly connected by two telescopic rods, extruding spring is socketed on the telescopic rod, the front of the slide plate is detachable
It is connected with driving lever, the rear end of the driving lever covers the cunning mouth opened up on rear side of inner wall through the clamping and extends to outside it, described
The two sides up and down of slide plate are inlaid with ball, and the opposite side of two slide plates is fixedly connected to strip, the strip
One end covers the side of inner wall through the clamping and extends to outside it, and the strip is plugged on institute far from one end of the slide plate
It states in the bayonet that fixture block side opens up.
Preferably, the ball is movably embedded on the slide plate, and the ball side surface is clamped the interior of set with described
Wall overlap joint.
Preferably, the telescopic rod includes two sleeves and a mobile jib, and two sleeves are respectively fitted over mobile jib
Both ends.
Preferably, the side of the strip is located at middle part of the slide plate far from the telescopic rod side, and the driving lever
Positioned at the positive middle part of the slide plate.
Preferably, the diameter of the driving lever is 9/10ths of two lateral extents of the sliding mouth inner wall or more.
Preferably, the both ends for squeezing spring are welded with the opposite side of two slide plates respectively.
Working principle: in use, relative direction squeezes two driving levers, driving lever is fixedly connected with slide plate, at this point, slide plate direction
Relative direction squeezes telescopic rod and squeezes spring, and slide plate can be mobile towards relative direction, at this point, two strips are opened on fixture block
If bayonet in be detached from, open cover board, cover board and baffle are in league with and are linked, and after opening, baffle can rotate on bull stick, to hang
Arm body inner most is exposed to outer.
Beneficial effect
The utility model provides a kind of power equipment lifting arm easy to repair.Have it is following the utility model has the advantages that
(1), the utility model is by the improvement to cover board, can be quickly to cover board, gear by way of being quickly clamped
Plate and bottom set casing form the sealing area of critical elements inside arm of crane, additionally are able to quickly realize closure, facilitate behaviour
It is convenient that boom is overhauled while author uses, to improve the efficiency of maintenance, human cost can be saved, so that
The process of maintenance is easier.
(2), the utility model is by the improvement to clamping set, by being provided with telescopic rod, slide plate, squeezing spring and card
Item, two driving levers of opposing compression, strip can quickly be detached from fixture block, in addition be provided with ball, can reduce slide plate
Frictional force, can more convenient pair clamping set is detached from fixture block, so that more convenient cover board that carries out removes and installs.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model front view；
Fig. 2 is the cross-sectional view of the utility model structure diagram clamping set front view；
Fig. 3 is the enlarged drawing of structure at A in the utility model structure diagram Fig. 1；
Fig. 4 is the side view of the utility model structure diagram boom ontology.
In figure: 1 jammer, 2 boom ontologies, 3 set casings, 4 cover boards, 5 fixture blocks, 6 link blocks, 7 clamping sets, 8 slide plates, 9
Telescopic rod, 10 squeeze springs, 11 driving levers, 12 sliding mouths, 13 balls, 14 bayonets, 15 strips, 16 fixed blocks, 17 bull sticks, 18 baffles,
19 hinges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of power equipment lifting arm easy to repair,
Including jammer 1, jammer 1 includes boom ontology 2, and boom ontology 2 includes bottom set casing 3, bottom set casing 3
It is fixedly connected on the bottom of boom ontology 2, the left and right sides of 3 front side of bottom set casing is welded with fixed block 16, two fixations
The opposite side of block 16 is fixedly connected by bull stick 17, baffle 18 is socketed on bull stick 17, baffle 18 is actively socketed on bull stick 17
On, the top of 18 front side of baffle is connected with cover board 4 by hinge 19, and the positive left and right sides of bottom set casing 3 is fixed
There are two fixture block 5, the bottoms of two fixture blocks 5 to be respectively positioned on straight line for connection, and the positive left and right sides of cover board 4 passes through link block 6
It has been respectively fixedly connected with clamping set 7, two slide plates 8 are socketed in clamping set 7, the opposite side of two slide plates 8 is stretched by two
Contracting bar 9 is flexibly connected, and is socketed on telescopic rod 9 and is squeezed spring 10, the front of slide plate 8 is removably connected with driving lever 11, driving lever 11
Rear end the cunning mouth 12 that opens up and extended to outside it on rear side of clamping 7 inner walls of set, the two sides up and down of slide plate 8 are inlaid with rolling
Pearl 13, the opposite side of two slide plates 8 are fixedly connected to strip 15, and one end of strip 15 is through the side of clamping 7 inner walls of set
And extend to outside it, strip 15 is plugged in the bayonet 14 that 5 side of fixture block opens up far from one end of slide plate 8.
In the utility model, ball 13 is movably embedded on slide plate 8, and 13 side surface of ball and the inner wall of clamping set 7 are taken
It connects, up and down two sides of the opposite side in side surface of two in same vertical line ball 13 respectively with clamping 7 inner walls of set are taken
It connects, so as to be moved easily, reduces the frictional force of slide plate 8, to be moved easily the slide plate 8 in clamping set 7, telescopic rod 9
Including two sleeves and a mobile jib, and two sleeves are respectively fitted over the both ends of mobile jib, and two sleeves can be at the both ends of mobile jib
It is mobile towards relative direction or opposite direction, it ensure that slide plate 8 can move, the side of strip 15 is located at that slide plate 8 is separate to be stretched
The middle part of 9 side of contracting bar, and driving lever 11 is located at the positive middle part of slide plate 8, the diameter of driving lever 11 is sliding 12 inner wall of mouth two sides up and down
9/10ths of distance are guaranteed by setting 9/10ths of two lateral extents of sliding 12 inner wall of mouth or more for the diameter of driving lever 11
Driving lever 11 can be stable in sliding mouth 12 activity, the both ends for squeezing spring 10 are welded with the opposite side of two slide plates 8 respectively
It connects.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power equipment lifting arm easy to repair, including jammer (1), the jammer (1) includes boom
Ontology (2), it is characterised in that: the boom ontology (2) includes bottom set casing (3), and the bottom set casing (3) is fixed to be connected
It connects the left and right sides on front side of the bottom of the boom ontology (2), the bottom set casing (3) and is welded with fixed block (16),
The opposite side of two fixed blocks (16) is fixedly connected by bull stick (17), is socketed with baffle on the bull stick (17)
(18), the top on front side of the baffle (18) is connected with cover board (4) by hinge (19), and the bottom set casing (3) is just
Two fixture blocks (5) are fixedly connected at left and right sides of face, the positive left and right sides of the cover board (4) passes through link block (6)
It has been respectively fixedly connected with clamping set (7), has been socketed with two slide plates (8), the phase of two slide plates (8) in the clamping set (7)
Side is flexibly connected by two telescopic rods (9), is socketed on the telescopic rod (9) and squeezes spring (10), the slide plate (8)
Front be removably connected with driving lever (11), what the rear end of the driving lever (11) opened up on rear side of described clamping set (7) inner wall
It sliding mouth (12) and extends to outside it, the two sides up and down of the slide plate (8) are inlaid with ball (13), two slide plates (8)
Opposite side be fixedly connected to strip (15), one end of the strip (15) is through the side of described clamping set (7) inner wall
And extend to outside it, the strip (15) is plugged on the card that the fixture block (5) side opens up far from the one end of the slide plate (8)
In mouth (14).
2. one kind according to claim 1 power equipment lifting arm easy to repair, it is characterised in that: the ball (13)
It is movably embedded on the slide plate (8), and the inner wall of the ball (13) side surface and the clamping set (7) overlaps.
3. one kind according to claim 1 power equipment lifting arm easy to repair, it is characterised in that: the telescopic rod
It (9) include two sleeves and a mobile jib, and two sleeves are respectively fitted over the both ends of mobile jib.
4. one kind according to claim 1 power equipment lifting arm easy to repair, it is characterised in that: the strip (15)
Side be located at middle part of the slide plate (8) far from the telescopic rod (9) side, and the driving lever (11) is located at the slide plate
(8) positive middle part.
5. one kind according to claim 1 power equipment lifting arm easy to repair, it is characterised in that: the driving lever (11)
Diameter be described sliding mouth (12) inner wall up and down two lateral extents 9/10ths.
6. one kind according to claim 1 power equipment lifting arm easy to repair, it is characterised in that: the extruding spring
(10) it is welded respectively with the opposite side of two slide plates (8) at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271690.4U CN208791062U (en) | 2018-08-08 | 2018-08-08 | A kind of power equipment lifting arm easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271690.4U CN208791062U (en) | 2018-08-08 | 2018-08-08 | A kind of power equipment lifting arm easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208791062U true CN208791062U (en) | 2019-04-26 |
Family
ID=66204960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271690.4U Expired - Fee Related CN208791062U (en) | 2018-08-08 | 2018-08-08 | A kind of power equipment lifting arm easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208791062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498714A (en) * | 2020-04-20 | 2020-08-07 | 国网山东省电力公司宁津县供电公司 | Electric power overhauls uses electronic hoist device |
| CN112496641A (en) * | 2020-11-27 | 2021-03-16 | 深圳特朗达照明股份有限公司 | Automatic welding jig and welding method for exterior wall landscape lamp |
-
2018
- 2018-08-08 CN CN201821271690.4U patent/CN208791062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498714A (en) * | 2020-04-20 | 2020-08-07 | 国网山东省电力公司宁津县供电公司 | Electric power overhauls uses electronic hoist device |
| CN112496641A (en) * | 2020-11-27 | 2021-03-16 | 深圳特朗达照明股份有限公司 | Automatic welding jig and welding method for exterior wall landscape lamp |
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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: 20190426 Termination date: 20190808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |