CN207251108U - A kind of adjustable cable crane span structure bracket - Google Patents
A kind of adjustable cable crane span structure bracket Download PDFInfo
- Publication number
- CN207251108U CN207251108U CN201721205162.4U CN201721205162U CN207251108U CN 207251108 U CN207251108 U CN 207251108U CN 201721205162 U CN201721205162 U CN 201721205162U CN 207251108 U CN207251108 U CN 207251108U
- Authority
- CN
- China
- Prior art keywords
- trailing arm
- engaging lug
- mounting hole
- crane span
- span structure
- 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 discloses a kind of adjustable cable crane span structure bracket, pedestal including trailing arm and equipped with engaging lug, trailing arm is hinged by articulated shaft and engaging lug, using articulated shaft to be uniformly provided with least two trailing arm mounting holes on the circular arc in the center of circle on trailing arm, using articulated shaft to be uniformly provided with least two engaging lug mounting holes on the circular arc in the center of circle on engaging lug, the distance of trailing arm mounting hole to articulated shaft is equal with the distance of engaging lug mounting hole to articulated shaft, is penetrated through between the pair of trailing arm mounting hole and engaging lug mounting hole and is equipped with fastening bolt.The trailing arm of the adjustable cable crane span structure bracket of the utility model is movable hinged with engaging lug by articulated shaft, and by being fixed after trailing arm mounting hole and the alignment of engaging lug mounting hole using fastening bolt, so as to reach the purpose for the setting angle that can be fixedly secured trailing arm and connection and meet to finely tune trailing arm in actual installation application；Its is simple in structure, and design is reasonable, and adjustment is efficient and convenient, and easy for installation, practical application effect is good.
Description
Technical field
Cable testing bridge mounting technique field is the utility model is related to, more particularly, to a kind of adjustable cable crane span structure bracket.
Background technology
In the prior art, communication cable and power cable are all arranged on the cable testing bridge specially designed, and cable
Crane span structure is bolted on bracket, and the structure of bracket includes column, trailing arm and connecting plate.
As shown in the specification of the Chinese utility model patent of Application No. 201420702782.9, bridge support for electric cable
It is made of column, trailing arm and connecting plate, the connecting plate for being fixedly connected with trailing arm is installed with pedestal, is divided on trailing arm and connecting plate
Bolt mounting holes Dui Ying be disposed with, trailing arm is connected on connecting plate by the fastening bolt being installed in bolt mounting holes,
And then realize the fixing assembling of trailing arm and pedestal.In use, pedestal is fixed, then cable testing bridge is coupled by bolt support
On trailing arm, you can the support for completing bracket and cable testing bridge is assembled.
In needing tunnel of laying cable testing bridge etc. to have the installation site of arc wall, cable testing bridge needs to be laid on
On one horizontal plane；, can not be according to actual feelings and the trailing arm of the bracket of the prior art is directly fixed on pedestal
Condition is adjusted, and so results in the installation site for needing to adjust pedestal in installation process, reaches the support level of adjustment trailing arm
Put, finally realize that cable testing bridge can be laid on a horizontal plane.Although this mounting means can also complete the paving of cable testing bridge
If but its installation process needs ceaselessly to adjust the installation site of pedestal, complex installation process, labor intensity is big and installation effectiveness
It is low.
In conclusion in the design process of bridge support for electric cable, the knot of existing various bridge support for electric cable how is overcome
Structure defect, a kind of cable testing bridge of setting angle simple in structure, fixed and that trailing arm can be adjusted according to actual needs of design
Bracket, has important technical innovation value, and practical application is significant.
The content of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of adjustable cable crane span structure bracket.
The utility model adopts the following technical solution：
A kind of adjustable cable crane span structure bracket, including trailing arm and the pedestal equipped with engaging lug, the trailing arm by articulated shaft with
Engaging lug is hinged, using articulated shaft to be uniformly provided with least two trailing arm mounting holes on the circular arc in the center of circle on the trailing arm, in institute
State and arrived on engaging lug using articulated shaft to be uniformly provided with least two engaging lug mounting holes, the trailing arm mounting hole on the circular arc in the center of circle
The distance of articulated shaft is equal with the distance of engaging lug mounting hole to the articulated shaft, and the pair of trailing arm mounting hole and engaging lug are consolidated
Perforation is equipped with fastening bolt between determining hole.
In the above-mentioned technical solutions, the pedestal is the square substrate equipped with bolt fixing hole.
Preferably, in the above-mentioned technical solutions, the bolt fixing hole is symmetricly set on square substrate corner for four
Circular hole.
In the above-mentioned technical solutions, the engaging lug is the thickening metallic plate being vertically welded on pedestal.
In the above-mentioned technical solutions, the trailing arm includes cantilever and the support plate being vertically set on below cantilever, the support
Arm mounting hole is set on the supporting plate.
Preferably, in the above-mentioned technical solutions, support plate shape in a rectangular trapezoid, the support plate it is high where side with
The side fitting of cantilever, the bottom of the support plate is located at fixed ear side.
It is further preferred that in the above-mentioned technical solutions, the cantilever surfaces uniform intervals are provided with least three installation
Hole.
Still further preferably, in the above-mentioned technical solutions, the mounting hole is kidney slot.
In the above-mentioned technical solutions, the articulated shaft can assemble trailing arm and engaging lug to be threaded through on trailing arm and engaging lug
The rotating bolt being integrated.
In the above-mentioned technical solutions, the quantity of the engaging lug mounting hole is 6.
The advantages of the utility model：
A kind of trailing arm of adjustable cable crane span structure bracket provided by the utility model is movable with engaging lug by articulated shaft
Hingedly, also, trailing arm and engaging lug after trailing arm mounting hole and the alignment of engaging lug mounting hole using fastening bolt by being fixed, trailing arm
The quantity of mounting hole and engaging lug mounting hole is at least respectively 2, so that trailing arm and connection can be fixedly secured and expire by reaching
The purpose of the setting angle of trailing arm is finely tuned in sufficient actual installation application；Its is simple in structure, and design is reasonable, and adjustment is efficient and convenient, peace
Dress is convenient, and installation effectiveness is high, can effectively improve the laying speed of cable testing bridge, and practical application effect is good.
Brief description of the drawings
A kind of stereogram for adjustable cable crane span structure bracket that Fig. 1 is provided by the utility model embodiment；
A kind of left side view for adjustable cable crane span structure bracket that Fig. 2 is provided by the utility model embodiment；
A kind of structure diagram of the trailing arm for adjustable cable crane span structure bracket that Fig. 3 is provided by the utility model embodiment；
In figure：Trailing arm 1 (trailing arm mounting hole 11, cantilever 12, support plate 13, mounting hole 14), engaging lug 2 (fix by engaging lug
Hole 21), pedestal 3 (bolt fixing hole 31), articulated shaft 4, fastening bolt 5.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings and specific embodiment,
Specific embodiment of the present utility model is described in further detail.The following examples illustrate the utility model, but not
For limiting the scope of protection of the utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As shown in Figs. 1-2, a kind of adjustable cable crane span structure bracket that the utility model embodiment is provided includes trailing arm 1 and base
Seat 3, is fixedly installed engaging lug 2 on pedestal 3, trailing arm 1 is movable hinged with engaging lug 2 by articulated shaft 4.
Pedestal 3 symmetrically offers the square substrate of four circular bolt fixing holes for one piece of corner.
Specifically, engaging lug 2 is one piece of square thickening metallic plate being vertically welded on pedestal, on engaging lug 2, with hinge
Spindle 4 is to be uniformly provided with six engaging lug mounting holes 21 on the circular arc in the center of circle.
As shown in figure 3, trailing arm 1 is made of cantilever 12 and support plate 13, support plate 13 is vertically set on the lower section of cantilever 12.
Specifically, the surface uniform intervals of cantilever 12 are provided with 4 mounting holes 14；Support plate 13 is in a rectangular trapezoid, support
The high place side of plate 13 is bonded with a side of cantilever 12, and the bottom of support plate 13 is located at the side of fixed ear, in addition, hinge
Spindle 4 is threaded through in support plate 13, meanwhile, in support plate 13, with articulated shaft 4 to be uniformly provided with two supports on the circular arc in the center of circle
Arm mounting hole 11, the distance of trailing arm mounting hole 11 to articulated shaft 4 is equal with the distance of engaging lug mounting hole 21 to articulated shaft 4, its
In after a trailing arm mounting hole 11 and the alignment perforation of engaging lug mounting hole 21 fixation be equipped with fastening bolt 5.
In detail, mounting hole 14 is kidney slot.
Specifically, articulated shaft 4 is to be threaded through the rotation that can be integrated trailing arm and engaging lug assembling on trailing arm and engaging lug
Bolt.
In use, after using fixing bolt, the installation of pedestal 3 is fixed, will be held in the palm by the rotating bolt for being used as articulated shaft 4
Arm 1 is installed on engaging lug 2, and according to the actual needs for being laid with cable testing bridge, trailing arm 1 is rotated to adjust trailing arm 1 around articulated shaft 4
Position, after suitable position is turned to, after trailing arm mounting hole 11 and engaging lug mounting hole 21 are aligned be inserted into fastening bolt 5 will
Trailing arm 1 is fixed with engaging lug 2, completes the installation of crane span structure, is then as needed bolted to connection cable testing bridge and is being held in the palm
On arm 1.When needing adjustment, fastening bolt 5 can be loosened, fastening bolt 5 can be achieved again after readjusting in place.This
Outside, the utility model is connected by least two trailing arm mounting holes 11 and at least two being separately positioned on trailing arm 1 and engaging lug 2
The combination of lug mounting hole 21 coordinates, and can realize that both firm connects and meet the fine setting need in actual installation application
Will, application effect is good.
Finally, it these are only the preferred embodiment of the utility model, be not intended to limit the protection model of the utility model
Enclose.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this
Within the protection domain of utility model.
Claims (10)
1. a kind of adjustable cable crane span structure bracket, it is characterised in that the pedestal including trailing arm and equipped with engaging lug, the trailing arm pass through
Articulated shaft is hinged with engaging lug, is fixed on the trailing arm using articulated shaft to be uniformly provided with least two trailing arms on the circular arc in the center of circle
Hole, using articulated shaft to be uniformly provided with least two engaging lug mounting holes, the trailing arm on the circular arc in the center of circle on the engaging lug
The distance of mounting hole to articulated shaft is equal with the distance of engaging lug mounting hole to the articulated shaft, the pair of trailing arm mounting hole and
Perforation is equipped with fastening bolt between engaging lug mounting hole.
2. adjustable cable crane span structure bracket according to claim 1, it is characterised in that the pedestal is equipped with bolt fixing hole
Square substrate.
3. adjustable cable crane span structure bracket according to claim 2, it is characterised in that the bolt fixing hole is symmetrical for four
It is arranged on the circular hole of square substrate corner.
4. adjustable cable crane span structure bracket according to claim 1, it is characterised in that the engaging lug is to be vertically welded in base
Thickening metallic plate on seat.
5. adjustable cable crane span structure bracket according to claim 1, it is characterised in that the trailing arm includes cantilever and vertically sets
The support plate below cantilever is put, the trailing arm mounting hole is set on the supporting plate.
6. adjustable cable crane span structure bracket according to claim 5, it is characterised in that the support plate shape in a rectangular trapezoid,
The high place side of the support plate is bonded with the side of cantilever, and the bottom of the support plate is located at fixed ear side.
7. the adjustable cable crane span structure bracket according to claim 5 or 6, it is characterised in that the cantilever surfaces uniform intervals
It is provided with least three mounting hole.
8. adjustable cable crane span structure bracket according to claim 7, it is characterised in that the mounting hole is kidney slot.
9. adjustable cable crane span structure bracket according to claim 1, it is characterised in that the articulated shaft for be threaded through trailing arm and
The rotating bolt that trailing arm and engaging lug assembling can be integrated on engaging lug.
10. adjustable cable crane span structure bracket according to claim 1, it is characterised in that the quantity of the engaging lug mounting hole
For 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205162.4U CN207251108U (en) | 2017-09-18 | 2017-09-18 | A kind of adjustable cable crane span structure bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205162.4U CN207251108U (en) | 2017-09-18 | 2017-09-18 | A kind of adjustable cable crane span structure bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251108U true CN207251108U (en) | 2018-04-17 |
Family
ID=61885954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721205162.4U Expired - Fee Related CN207251108U (en) | 2017-09-18 | 2017-09-18 | A kind of adjustable cable crane span structure bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502829A (en) * | 2018-05-24 | 2018-09-07 | 湖北杜德起重机械有限公司 | A kind of lorry-mounted crane hanging basket |
| CN109184787A (en) * | 2018-11-15 | 2019-01-11 | 河南安诺尼机械设备有限公司 | tunnel system, bracket |
| CN109281708A (en) * | 2018-11-15 | 2019-01-29 | 河南安诺尼机械设备有限公司 | Tunnel system and its bracket |
-
2017
- 2017-09-18 CN CN201721205162.4U patent/CN207251108U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502829A (en) * | 2018-05-24 | 2018-09-07 | 湖北杜德起重机械有限公司 | A kind of lorry-mounted crane hanging basket |
| CN109184787A (en) * | 2018-11-15 | 2019-01-11 | 河南安诺尼机械设备有限公司 | tunnel system, bracket |
| CN109281708A (en) * | 2018-11-15 | 2019-01-29 | 河南安诺尼机械设备有限公司 | Tunnel system and its bracket |
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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: 20180417 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |