CN207957537U - A kind of bridging crane main beam of wave webs - Google Patents
A kind of bridging crane main beam of wave webs Download PDFInfo
- Publication number
- CN207957537U CN207957537U CN201820267076.4U CN201820267076U CN207957537U CN 207957537 U CN207957537 U CN 207957537U CN 201820267076 U CN201820267076 U CN 201820267076U CN 207957537 U CN207957537 U CN 207957537U
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- Prior art keywords
- girder
- wave webs
- block
- steel plate
- bottom end
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000004033 plastic Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of bridging crane main beams of wave webs, including girder, the outside of the girder is equipped with steel plate, the inner wall bottom end of the steel plate is equipped with wave webs, the wave webs are connected with girder overlap joint, the top of the wave webs is equipped with kelly, and the outer wall bottom end of the girder is provided with groove, and the kelly is connected with groove overlap joint.The bridging crane main beam of the wave webs, by the inside that the kelly on wave webs is sticked into the groove of girder, effectively when to girder reinforce with wave webs are connect, increase its stability, it is convenient to be attached, by the way that curved bar is fixed inside the card slot of steel plate and girder, effectively when being welded to girder and wave webs, increase the using effect of girder, it is convenient to simultaneously by girder, wave webs and steel plate are attached, increase the rigidity and intensity of girder, the convenient use with crane, and meet the use demand of user.
Description
Technical field
The utility model is related to the bridging crane main beam technical field of wave webs, specially a kind of bridge of wave webs
Formula crane girder.
Background technology
Crane has a wide range of applications in machinery field, and crane girder is subject to the core component of body weight,
Its structure is directly related to the working performance of crane, such as application No. is 201520577918.2 patent, including upper cover plate,
Upper cover plate lower surface left end is provided with web A, and upper cover plate lower surface right end is provided with web B, the junction of upper cover plate and web A
Inside, which is provided on the inside of the junction of angle steel support A, upper cover plate and web B, is provided with angle steel support B, which cannot be satisfied
It is configured fixation steel plate and wave webs on girder, causes after girder using lifting is carried out for a long time, causes girder curved
Song deformation influences the using effect of crane, while when to carrying out welding steel and wave webs on girder, stability
It is bad, cause to weld bad, influences the service efficiency of crane, the use demand of user is not achieved.
Utility model content
The purpose of this utility model is to provide a kind of bridging crane main beams of wave webs, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of overhead traveling crane owner of wave webs
The outside of beam, including girder, the girder is equipped with steel plate, and the inner wall bottom end of the steel plate is equipped with wave webs, the wave
Web is connected with girder overlap joint, and the top of the wave webs is equipped with kelly, and the outer wall bottom end of the girder is provided with groove, institute
It states kelly and groove overlap joint to be connected, the steel plate and girder top are provided with card slot, and the card slot is internally provided with curved bar, described
Curved bar and card slot overlap joint are connected, and the left and right sides of the girder is provided with recess, and the inner wall of the recess and steel plate is mounted on
Jacking block is equipped with the first compressed spring on the left of the jacking block, and the outer wall of the steel plate is equipped with sliding slot, and the inside of the sliding slot is set
There are sliding block, the bottom end of the sliding block that slide bar is installed, the bottom end of the slide bar is equipped with cylinder, is equipped on the left of the cylinder
The front of motor, the cylinder is equipped with link block, and the link block is electrical connected with motor, the bottom end installation of the link block
There are connect band, the bottom end of the connect band that round block is installed, the bottom end of the round block is equipped with hook.
Preferably, be provided with bayonet inside the right side of the cylinder, the bayonet is connected with round block clamping, the bayonet it is interior
Fixture block is equipped at left and right sides of portion, the fixture block is connected with round block overlap joint, and internal orifice is provided at left and right sides of the inner wall of the bayonet,
The internal orifice is internally provided with mandril, and the mandril is connected with fixture block, and the outer wall of the mandril is socketed with the second compressed spring, institute
The second compressed spring is stated with fixture block overlap joint to be connected.
Preferably, the outer wall of first compressed spring is socketed rubber sleeve.
Preferably, the left side of the hook is equipped with brace, and the brace is connected by torque spring with hook.
Preferably, the outer wall of the fixture block is equipped with plastic tube.
Compared with prior art, the utility model has the beneficial effects that：The bridging crane main beam of the wave webs, passes through
Kelly on wave webs is sticked into the inside of the groove of girder, effectively girder reinforce and is connecting wave webs
When, increase its stability, be convenient to be attached, by the way that curved bar is fixed inside the card slot of steel plate and girder, effectively
When being welded to girder and wave webs, increase the using effect of girder, while being convenient to girder, wave abdomen
Plate and steel plate are attached, and increase the rigidity and intensity of girder, the convenient use with crane, and meet the use need of user
It asks.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
The girder and wave webs attachment structure schematic diagram that Fig. 2 is Fig. 1；
Fig. 3 is the sliding slot inner connecting structure schematic diagram of Fig. 1；
The cylinder and round block attachment structure schematic diagram that Fig. 4 is Fig. 3.
In figure：1, girder, 2, wave webs, 3, sliding slot, 4, steel plate, 5, groove, 6, jacking block, the 7, first compressed spring, 8,
Curved bar, 9, card slot, 10, rubber sleeve, 11, recess, 12, kelly, 13, slide bar, 14, sliding block, 15, motor, 16, cylinder, 17, circle
Block, 18, hook, 19, connect band, 20, link block, 21, fixture block, 22, mandril, 23, internal orifice, 24, brace, 25, torque spring,
26, plastic tube, the 27, second compressed spring, 28, bayonet.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bridging crane main beam of wave webs,
Including girder 1, girder 1 outside it for being configured steel plate 4, the effective intensity and rigidity for increasing girder 1, girder 1
Outside is equipped with steel plate 4, and the inner wall bottom end of steel plate 4 is equipped with wave webs 2, and wave webs 2 are used to support fixation steel plate 4, wave
Web 2 is connected with the overlap joint of girder 1, and for wave webs 2 for fixing kelly 12, the top of wave webs 2 is equipped with kelly 12, kelly
The outer wall bottom end of 12 inside for sticking into groove 5, girder 1 is provided with groove 5, and groove 5 is used to be opened in the bottom end of girder 1, card
Bar 12 is connected with the overlap joint of groove 5, and card slot 9 is used for curved bar 8, and steel plate 4 and 1 top of girder are provided with card slot 9, and the inside of card slot 9 is set
There are curved bar 8, curved bar 8 to be used to stick into the inside of card slot 9, the effective stability increased when welding, curved bar 8 is overlapped with card slot 9
It is connected, the left and right sides of girder 1 is provided with recess 11, and recess 11 for fixing jacking block 6, pacify by the inner wall of recess 11 and steel plate 4
Equipped with jacking block 6, the left side of jacking block 6 is equipped with the first compressed spring 7, and jacking block 6 is for fixing the first compressed spring 7, the first compression
The outer wall of spring 7 is socketed rubber sleeve 10, and the coefficient of elasticity of the first compressed spring 7 is 10~80N/CM, and in girder 1
Damping is carried out when work, increases the service life of girder 1, and the outer wall of steel plate 4 is equipped with sliding slot 3, then sliding block 14 of sliding slot 3
It is moved inside it, sliding slot 3 is internally provided with sliding block 14, and the bottom end of sliding block 14 is equipped with slide bar 13, and slide bar 13 is used for band
Dynamic cylinder 16 is moved by sliding block 14 in the inside of sliding slot 3, and the bottom end of slide bar 13 is equipped with cylinder 16, the left side of cylinder 16
Motor 15 is installed, for motor 15 for connecting external power supply start-up operation, the front of cylinder 16 is equipped with link block 20, link block
20 are electrical connected with motor 15, and for link block 20 for being fixedly connected with band 19, the bottom end of link block 20 is equipped with connect band 19, connection
Band 19 is equipped with round block 17 for fixing round block 17, the bottom end of connect band 19, and round block 17 is used for fixed hook 18, the bottom of round block 17
End is equipped with hook 18, and the left side for linking up with 18 is equipped with brace 24, and brace 24 is used to increase knot of the hook 18 in fixed article
Reality, brace 24 are connected by torque spring 25 with hook 18, and brace 24 is used to carry out bending movement by torque spring 25, circle
Bayonet 28 is provided with inside the right side of cylinder 16, bayonet 28 is connected with the clamping of round block 17, and fixture block 21 is used to round block 17 being fixed on bayonet
The inside left and right sides of 28 inside, bayonet 28 is equipped with fixture block 21, and the outer wall of fixture block 21 is equipped with plastic tube 26, and round block 21 is used
In being squeezed the second compressed spring 27 by mandril 22, fixture block 21 is connected with the overlap joint of round block 17, the inner wall or so of bayonet 28
Both sides are provided with internal orifice 23, and for internal orifice 23 for making mandril 22 be moved inside it, internal orifice 23 is internally provided with mandril 22, top
Bar 22 is connected with fixture block 21, and for mandril 22 for fixing the second compressed spring 27, the outer wall of mandril 22 is socketed with the second compressed spring
27, the coefficient of elasticity of the second compressed spring 27 is 10~80M/CM, and the second compressed spring 27 is connected with the overlap joint of fixture block 21.
When using the girder of crane, it is configured steel plate 4 in the outside of girder 1 first, steel plate 4 passes through wave
Support is fixed in web 2, then carries out installation kelly 12 on the top of wave webs 2, is configured in the outer wall of girder 1 recessed
Kelly 12 is sticked into the inside of groove 5 by slot 5, effectively when to girder 1 reinforce with wave webs 2 are connect, is increased
Its stability is convenient to be attached, and then opens up card slot 9 on the top of steel plate 4 and girder 1, is carried out in the inside of card slot 9
Fixed curved bar 8 increases the using effect of girder 1, while side effectively when being welded to girder 1 and wave webs 2
Convenient for girder 1, wave webs 2 and steel plate 4 to be attached, increase the rigidity and intensity of girder 1, and strengthen the use of girder 1
Long-time after, cause 1 flexural deformation of girder, influence the using effect of crane, then on steel plate 4 be arranged sliding slot 3, and
Hook 18 connects external power supply by motor 15 and starts to work, and is effectively moved in the inside of sliding slot 3 by sliding block 14, and
Lifting, the convenient use with crane are carried out to article.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bridging crane main beam of wave webs, including girder (1), it is characterised in that：The outside of the girder (1) is set
There are steel plate (4), the inner wall bottom end of the steel plate (4) that wave webs (2) are installed, the wave webs (2) overlap with girder (1)
It is connected, the top of the wave webs (2) is equipped with kelly (12), and the outer wall bottom end of the girder (1) is provided with groove (5), institute
It states kelly (12) with groove (5) overlap joint to be connected, card slot (9), the card slot (9) is provided with above the steel plate (4) and girder (1)
Be internally provided with curved bar (8), the curved bar (8) is connected with card slot (9) overlap joint, and the left and right sides of the girder (1) is provided with recessed
The inner wall of mouth (11), the recess (11) and steel plate (4) is mounted on jacking block (6), and first is equipped on the left of the jacking block (6)
The outer wall of compressed spring (7), the steel plate (4) is equipped with sliding slot (3), and the sliding slot (3) is internally provided with sliding block (14), the cunning
The bottom end of block (14) is equipped with slide bar (13), and the bottom end of the slide bar (13) is equipped with cylinder (16), a left side for the cylinder (16)
Side is equipped with motor (15), and the front of the cylinder (16) is equipped with link block (20), the link block (20) and motor (15)
It is electrical connected, the bottom end of the link block (20) is equipped with connect band (19), and the bottom end of the connect band (19) is equipped with round block
(17), the bottom end of the round block (17) is equipped with hook (18).
2. a kind of bridging crane main beam of wave webs according to claim 1, it is characterised in that：The cylinder (16)
Right side inside be provided with bayonet (28), the bayonet (28) is connected with round block (17) clamping, the inside or so of the bayonet (28)
Both sides are equipped with fixture block (21), and the fixture block (21) is connected with round block (17) overlap joint, at left and right sides of the inner wall of the bayonet (28)
It is provided with internal orifice (23), the internal orifice (23) is internally provided with mandril (22), and the mandril (22) is connected with fixture block (21), described
The outer wall of mandril (22) is socketed with the second compressed spring (27), and second compressed spring (27) is connected with fixture block (21) overlap joint.
3. a kind of bridging crane main beam of wave webs according to claim 1, it is characterised in that：First compression
The outer wall socket rubber sleeve (10) of spring (7).
4. a kind of bridging crane main beam of wave webs according to claim 1, it is characterised in that：The hook (18)
Left side be equipped with brace (24), the brace (24) by torque spring (25) with link up with (18) be connected.
5. a kind of bridging crane main beam of wave webs according to claim 2, it is characterised in that：The fixture block (21)
Outer wall plastic tube (26) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267076.4U CN207957537U (en) | 2018-02-24 | 2018-02-24 | A kind of bridging crane main beam of wave webs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267076.4U CN207957537U (en) | 2018-02-24 | 2018-02-24 | A kind of bridging crane main beam of wave webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957537U true CN207957537U (en) | 2018-10-12 |
Family
ID=63739983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267076.4U Expired - Fee Related CN207957537U (en) | 2018-02-24 | 2018-02-24 | A kind of bridging crane main beam of wave webs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957537U (en) |
-
2018
- 2018-02-24 CN CN201820267076.4U patent/CN207957537U/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: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |