CN208413668U - A kind of comprehensive adjustable conduction rack - Google Patents
A kind of comprehensive adjustable conduction rack Download PDFInfo
- Publication number
- CN208413668U CN208413668U CN201820772529.9U CN201820772529U CN208413668U CN 208413668 U CN208413668 U CN 208413668U CN 201820772529 U CN201820772529 U CN 201820772529U CN 208413668 U CN208413668 U CN 208413668U
- Authority
- CN
- China
- Prior art keywords
- square tube
- bolt
- fixed plate
- crane
- rubber strip
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical fields of crane, more particularly to a kind of comprehensive adjustable conduction rack, the square tube two that the square tube one and matching sliding being fixedly mounted on the end carriage of crane including one end by bolt level are mounted vertically in square tube one, the square tube two is located at the rear side of square tube one, and the square tube two is slidably mounted in square tube one by two U-bolt matchings.The utility model simple structure and reasonable design, it can effectively prevent scene from getting angry and the phenomenon that welding deformation, and in the case where not needing tightening nut, two opposite side pipe one of square tube can be made along both horizontally and vertically progress position adjustment, can be comprehensive be adjusted, meet the use demand of onsite user, the rubber strip wrapped up outside the other end of square tube one, make crane in long-term work or in the case where have vibration, it effectively prevent line angle existing for the end of square tube one to cut off or damage, improves the service life of crane.
Description
Technical field
The utility model relates to the technical fields of crane, more particularly to a kind of comprehensive adjustable conduction rack.
Background technique
Currently, conduction rack used on crane is an entirety, which is usually to be fixedly welded on
On the end carriage of crane, when toward conduction rack is fixedly welded on crane, it is necessary to through accurately calculating could positioning welding, not only
Manufacture craft requires height, and the slightly improper conduction rack and coaster of will lead to can not be cooperated, not only delay be installed into this way
The phenomenon that spending, and also scene being caused to get angry when welding sometimes, and the vertical square tube and transverse direction of conduction rack
Square tube is fixed and welded together, and when being installed to crane, not can be carried out comprehensive adjusting, and weld when
Time be easy to cause welding deformation.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of one end by bolt level and is fixedly mounted on lifting
The square tube one of the end carriage of machine, and it is live dynamic to avoid by the square tube two that two U-bolt matchings are slidably mounted in square tube one
Fire and the phenomenon that welding deformation, and can be comprehensive be adjusted, meet the comprehensive adjustable of the use demand of onsite user
The conduction rack of section.
To solve the above-mentioned problems, technical solution adopted in the utility model is:
A kind of comprehensive adjustable conduction rack, is fixedly mounted on the end carriage of crane including one end by bolt level
Square tube one and the square tube two that is mounted vertically in square tube one of matching sliding, the square tube two be located at the rear side of square tube one,
The square tube two is slidably mounted in square tube one by two U-bolt matchings, the opening court of two U-bolts
Before, two U-bolts are located at the two sides up and down of square tube one, and the square tube two passes through two U-bolts, described
U-bolt arch portion formed with the matched cavity of square tube two-phase, on the outer wall of the arch portion of the U-bolt from
It is interior to alumina ceramic layer and rubber layer is successively enclosed with outside, be disposed with from front to back between two U-bolts
Fixed plate one and fixed plate two, for the fixed plate one between square tube one and square tube two, the fixed plate two is located at side
The through-hole passed through for U-bolt, institute are provided on the corresponding position of the front side of pipe one, the fixed plate one and fixed plate two
The U-bolt stated, which is located on the end of the front side of fixed plate two, is provided with the nut to match, the other end of the square tube one
Outside be enclosed with rubber strip, the rubber strip is tied up in square tube one by band.
Rubber pad is provided on the two sides up and down of the fixed plate one.
One end of the square tube one is fixedly welded with connecting plate, and the connecting plate is mounted by means of bolts on lifting
On the end carriage of machine.
The both ends of the U-shaped other end for being wrapped in square tube one of the rubber strip, the rubber strip are bundled by band
In the two sides up and down of U-bolt, the other end of the square tube one is located in the cavity of rubber strip.
The gain effect of the utility model is:
The utility model when in use, first passes through bolt and square tube one is fixedly mounted on the end carriage of crane, so
Square tube two is slidably mounted in square tube one by two U-bolts afterwards, two U-bolts is made to be located at up and down the two of square tube one
Side sequentially passes through fixed plate one and fixed plate two, nut is then screwed to U-bolt, due to the two sides up and down of fixed plate one
Rubber pad is provided on face, be successively enclosed with from inside to outside on the outer wall of the arch portion of U-bolt alumina ceramic layer and
Rubber layer, rubber layer can reduce the frictional force between square tube two and U-bolt, rubber pad can reduce fixed plate one and square tube one and
Frictional force between square tube two, and due to the elasticity of rubber layer and rubber pad, in two opposite side pipe one of square tube along horizontal and vertical
When histogram is to adjustment position, tightening nut is not needed, since there are angles for the end of square tube one, is existed in the process used, angle can handle
The line of crane cuts off or damages, and crane is made to can not work normally and reduce the service life of crane, in square tube one
The outside of the other end is enclosed with rubber strip, makes crane in long-term work or in the case where have vibration, prevents line by square tube one
End existing for angle cut off or damage, the alumina ceramic layer wrapped up on the outer wall of the arch portion of the U-bolt,
It effectively prevent U-bolt that corrosion occurs, substantially increases the service life of U-bolt and conduction rack.The utility model knot
Structure is simple, design rationally, can effectively prevent scene from getting angry and the phenomenon that welding deformation, and do not needing tightening nut
In the case of, can make two opposite side pipe one of square tube along both horizontally and vertically carry out position adjustment, can be comprehensive be adjusted,
Meet the use demand of onsite user, the rubber strip wrapped up outside the other end of square tube one, make crane in long-term work or
In the case where having vibration, it effectively prevent line angle existing for the end of square tube one to cut off or damage, improves making for crane
Use the service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
Referring to Fig. 1 and Fig. 2, serial number in figure: 1 it is the end carriage of crane, 2 be square tube one, 3 be square tube two, 4 is U-shaped spiral shell
Bolt, 5 be alumina ceramic layer, 6 be rubber layer, 7 be fixed plate one, 8 be that fixed plate two, 9 is nut, 10 rubber strips, 11 is bundle
Band, 12 be rubber pad and 13 are connecting plate.
A kind of comprehensive adjustable conduction rack of the utility model, including one end are fixedly mounted on lifting by bolt level
The square tube 23 that square tube 1 and matching sliding on the end carriage 1 of machine are mounted vertically in square tube 1, the square tube 23
In the rear side of square tube 1, the square tube 23 is slidably mounted in square tube 1 by two matchings of U-bolt 4, and described two
The opening of a U-bolt 4 is facing forward, and two U-bolts 4 are located at the two sides up and down of square tube 1, the square tube two
3 pass through two U-bolts 4, and the arch portion of the U-bolt 4 forms the cavity to match with square tube 23, and described is U-shaped
Alumina ceramic layer 5 and rubber layer 6 are successively enclosed on the outer wall of the arch portion of bolt 4 from inside to outside, described two U-shaped
Fixed plate 1 and fixed plate 28 are disposed between bolt 4 from front to back, the fixed plate 1 is located at one 2 He of square tube
Between square tube 23, the fixed plate 28 is located at the front side of square tube 1, the fixed plate 1 and fixed plate 28 it is corresponding
The through-hole passed through for U-bolt 4 is provided on position, the U-bolt 4 is located on the end of the front side of fixed plate 28
It is provided with the nut 9 to match, the outside of the other end of the square tube 1 is enclosed with rubber strip 10, the rubber strip 10
It is tied up in square tube 1 by band 11.
Rubber pad 12 is provided on the two sides up and down of the fixed plate 1.
One end of the square tube 1 is fixedly welded with connecting plate 13, and the connecting plate 13 is bolted installation
On the end carriage 1 of crane.
The U-shaped other end for being wrapped in square tube 1 of the rubber strip 10, the both ends of the rubber strip 10 pass through band
11 are bundled in the two sides up and down of U-bolt 4, and the other end of the square tube 1 is located in the cavity of rubber strip 11.
The utility model when in use, first passes through bolt and square tube 1 is fixedly mounted on the end carriage 1 of crane,
Then square tube 23 is slidably mounted in square tube 1 by two U-bolts 4, two U-bolts 4 is made to be located at square tube 1
Upper and lower two sides sequentially pass through fixed plate 1 and fixed plate 28, and nut 9 is then screwed to U-bolt 4, due to fixed plate 1
Two sides up and down on be provided with rubber pad 12, successively wrapped up from inside to outside on the outer wall of the arch portion of U-bolt 4 aerobic
The frictional force between square tube 23 and U-bolt 4 can be reduced by changing aluminium ceramic layer 5 and rubber layer 6, rubber layer 6, and rubber pad 12 can subtract
Frictional force between small fixed plate 1 and square tube 1 and square tube 23, and due to the elasticity of rubber layer 6 and rubber pad 12,
When square tube 23 both horizontally and vertically adjusts position with respect to one 2 edge of square tube, tightening nut 9 is not needed, due to the end of square tube 1
There are angles in portion, exist in the process used, and angle can cut off the line of crane or damage, and crane is made to can not work normally and subtract
The service life of few crane, is enclosed with rubber strip 10 in the outside of the other end of square tube 1, make crane in long-term work or
In the case that person has vibration, prevent line angle existing for the end of square tube 1 from cutting off or damaging, the bow of the U-bolt 4
The alumina ceramic layer 5 wrapped up on the outer wall of type part effectively prevent U-bolt 4 that corrosion occurs, substantially increases U-shaped
The service life of bolt 4 and conduction rack.The utility model simple structure and reasonable design, can effectively prevent scene get angry and
The phenomenon that welding deformation, and in the case where not needing tightening nut 9, can make square tube 23 with respect to square tube 1 along horizontal and
Vertical direction carries out position adjustment, and can be comprehensive be adjusted meets the use demand of onsite user, square tube 1 it is another
The external rubber strip 10 wrapped up in end makes crane in long-term work or in the case where have vibration, effectively prevent line by square tube 1
End existing for angle cut off or damage, improve the service life of crane.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (4)
1. a kind of comprehensive adjustable conduction rack, is fixedly mounted on the end carriage of crane including one end by bolt level
The square tube two that square tube one and matching sliding are mounted vertically in square tube one, it is characterised in that: the square tube two is located at square tube
One rear side, the square tube two are slidably mounted in square tube one by two U-bolt matchings, two U-bolts
Opening it is facing forward, two U-bolts are located at the two sides up and down of square tube one, the square tube two pass through two it is U-shaped
Bolt, the arch portion of the U-bolt are formed and the matched cavity of square tube two-phase, the arch portion of the U-bolt
Outer wall on be successively enclosed with alumina ceramic layer and rubber layer from inside to outside, between two U-bolts from front to back
It is disposed with fixed plate one and fixed plate two, the fixed plate one is between square tube one and square tube two, the fixation
Plate two is located at the front side of square tube one, is provided on the corresponding position of the fixed plate one and fixed plate two and wears for U-bolt
The through-hole crossed, the U-bolt, which is located on the end of the front side of fixed plate two, is provided with the nut to match, the square tube
The outside of one other end is enclosed with rubber strip, and the rubber strip is tied up in square tube one by band.
2. the comprehensive adjustable conduction rack of one kind according to claim 1, it is characterised in that: the fixed plate one
Rubber pad is provided on upper and lower two sides.
3. the comprehensive adjustable conduction rack of one kind according to claim 1, it is characterised in that: the one of the square tube one
End is fixedly welded with connecting plate, and the connecting plate is mounted by means of bolts on the end carriage of crane.
4. the comprehensive adjustable conduction rack of one kind according to claim 1, it is characterised in that: the rubber strip is in U
Type is wrapped in the other end of square tube one, and the both ends of the rubber strip are bundled in the two sides up and down of U-bolt by band, described
The other end of square tube one be located in the cavity of rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772529.9U CN208413668U (en) | 2018-05-23 | 2018-05-23 | A kind of comprehensive adjustable conduction rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772529.9U CN208413668U (en) | 2018-05-23 | 2018-05-23 | A kind of comprehensive adjustable conduction rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208413668U true CN208413668U (en) | 2019-01-22 |
Family
ID=65112406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772529.9U Expired - Fee Related CN208413668U (en) | 2018-05-23 | 2018-05-23 | A kind of comprehensive adjustable conduction rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208413668U (en) |
-
2018
- 2018-05-23 CN CN201820772529.9U patent/CN208413668U/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: 20190122 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |