CN207705698U - Cross-arm cable testing bridge - Google Patents
Cross-arm cable testing bridge Download PDFInfo
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- CN207705698U CN207705698U CN201721678135.9U CN201721678135U CN207705698U CN 207705698 U CN207705698 U CN 207705698U CN 201721678135 U CN201721678135 U CN 201721678135U CN 207705698 U CN207705698 U CN 207705698U
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- cross
- arm
- lower casing
- cable testing
- testing bridge
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Abstract
The utility model discloses a kind of cross-arm cable testing bridge, including upper cover, junction button, cross-arm and lower casing；Lower casing has bottom plate and is set to the side plate of bottom plate both sides, and upper cover is adapted to lower casing, and by junction button cover buckle on the top of two side plates of lower casing；Cross-arm is U-shape in strip and section, and its two side is respectively arranged with multiple notches, cross-arm is placed in lower casing, and the both ends of cross-arm are connected to the both side plate of lower casing, cross-arm two side top is connected to the bottom plate of the lower casing, by the way that U-shaped cross-arm is arranged, increase its tie point with crane span structure, substantially increase the intensity of cable testing bridge, the case where efficiently solving cross-arm stretch bending and falling off, another aspect cross-arm two side is symmetrical arranged multiple notches to be passed through band, is easy but also binding cable is more convenient, and beautiful.
Description
Technical field
The utility model is related to the technical fields to crane span structure, especially relate to cross-arm cable testing bridge.
Background technology
Cross-arm cable testing bridge is mainly used for the laying of borehole cable, and the effect of cross-arm is to prick to tie up cable use and reinforcement cable
Cable is bundled with band, it is made to be tightly attached in bridge trough box by crane span structure bearing capacity, with regular cable and the installation for facilitating shield
Function.
A piece of thickness about 1.5mm is usually used in existing universal cross-arm cable testing bridge, processing technology, and width 20mm is left
Right galvanized sheet iron is welded on the place from crane span structure bottom about 15mm, is then welded or is worn with the screw-thread steel of a rough 8-10mmd
Cross crane span structure side plate, the cross-arm cable testing bridge bearing capacity that processing obtains in this way is small, aesthetics is poor, and if the big crane span structure of width also hold
Stretch bending easily occurs and falls off, and has the shortcomings that post-processing difficulty is big, of high cost.
Utility model content
The main purpose of the utility model is to provide a kind of cross-arm cable testing bridge, it is intended to solve existing cross-arm cable testing bridge and hold
The technical problem that gravity is small, intensity is low.
The utility model proposes a kind of cross-arm cable testing bridges, including upper cover, junction button, cross-arm and lower casing；
The lower casing has bottom plate and is set to the side plate of bottom plate both sides, and the upper cover is adapted to the lower casing, and passes through
Junction button cover buckle is on the top of two side plates of the lower casing；
The cross-arm is U-shape in strip and section, and the two side of the cross-arm is respectively arranged with multiple notches, the cross
Load is placed in the lower casing, and the both ends of the cross-arm are connected to the both side plate of the lower casing, the two side of the cross-arm
Top is connected to the bottom plate of the lower casing.
Further, the notch is uniformly distributed on the side wall, and the notch of the cross-arm two side is respectively symmetrically
Setting.
Further, the distance between two described notches adjacent on each side wall ranging from 10mm-20mm.
Further, the notch is rectangle.
Further, rectangular a length of 40mm, width 8mm.
Further, the cross-arm is arranged perpendicular to the side plate of the lower casing.
Further, support bar is provided on the lower casing, the support bar is distinguished along the top of two side plates
Setting, and one side is concordant with side plate outer end face, the other side extends horizontally to inside the lower casing.
Further, the junction button includes two spring bearer plates, and two spring bearer plate lower ends are connected to form a V
Type body, the V-type body are arranged in the outside of lower casing side plate upper end, wherein the upper end of a spring bearer plate is towards prolonging inside the lower casing
It stretches, is fastened downwards across the support bar and along the side of the support bar, the upper end of another spring bearer plate is backwards to the lower casing
Side plate extends into flared；The upper cover cover buckle is in the flaring of the V-type body.
Further, further include having connection sheet, the first screw hole, two side plates of the lower casing are provided in the connection sheet
On be both provided with the second screw hole of corresponding first screw hole, when two cross-arm cable testing bridges docking, the connection sheet across
It is connected on the side plate of two cross-arm cable testing bridges, and first screw hole and described second is passed through by the screw of adaptation
Screw hole locking is to form docking.
Cross-arm cable testing bridge provided by the utility model by setting U-shaped cross-arm, and increases its connection with crane span structure
Point substantially increases the intensity of cable testing bridge, the case where efficiently solving cross-arm stretch bending in cable testing bridge and fall off；And it is horizontal
Multiple notches are provided in load, to be passed through band so that binding cable is more convenient to be easy, and beautiful.
Description of the drawings
Fig. 1 is the structural schematic diagram of cross-arm cable testing bridge in one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of one embodiment cross-arm of the utility model.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection domain within.
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig.1-2, the cross-arm cable testing bridge that this practicality provides, including upper cover 1, junction button 2, cross-arm 3 and lower casing 4；
Wherein lower casing 4 has bottom plate 40 and the side plate 41 in 40 both sides of bottom plate is arranged, and a channel-shaped to take the shape of the letter U is formed, for storing
Place cable；Upper cover 1 is adapted with lower casing 4, and can be by 2 cover buckle of junction button on the top of two side plates 41 of lower casing 4.
Cross-arm 3 is U-shape in strip and section, and the both sides of above-mentioned U-shaped are the two side walls of cross-arm 3, and two of cross-arm 3
Side wall is respectively arranged with multiple notches 30, to be passed through band so that above-mentioned cross-arm cable testing bridge binding cable is more convenient；It is horizontal
Load 3 is placed in inside lower casing 4, and the both ends of cross-arm 3 are connected to two side plates 41 of lower casing 4, and the two side top of cross-arm 3 connects
It is connected to the bottom plate 40 of lower casing 4.
Setting is not only beautiful in this way, and the intensity of cable testing bridge is increased, due to 4 side plate 41 of lower casing and bottom plate 40 with
Cross-arm 3 has carried out many places connection, considerably increases the intensity of above-mentioned cable testing bridge itself, efficiently solves 3 stretch bending of cross-arm and takes off
It is more obvious that effect is arranged particular for the cable testing bridge that width is larger in the case where falling in this way.
In the present embodiment, the bottom plate 40 and both side plate 41 of lower casing 4 are integrally formed, side plate 41 of the cross-arm 3 perpendicular to lower casing 4
And it is arranged, so that cross-arm 3 plays maximum effect, the intensity of cable testing bridge also relative maximum；The notch 30 of 3 two side of cross-arm
It being symmetrically arranged, and distance is identical between each notch 30, i.e., notch 30 is evenly distributed on the side wall of cross-arm 3, such as
Two adjacent 30 distance ranges of notch can be 10mm-20mm, preferably a notch 30 can be arranged at interval of 15mm.It lacks
Mouth 30 could be provided as rectangle, specifically, rectangular a length of 40mm, width 8mm.Wherein, the both ends of cross-arm 3 by with
4 side plate 41 of lower casing is welded and fixed, and 3 two side top of cross-arm is also welded and fixed with bottom plate 40, i.e. side wall between each notch 30
It is welded with bottom plate 40 on top.
Not only beautiful in this way and wear band binding cable and be also convenient for, certainly, the utility model does not originally limit its specific distance
Be arranged and the shape of notch 30, can be needed with actual conditions and user and be arranged, for example, notch 30 be arranged be square or
Person's semicircle etc..
Further, in order to enable preferably supporting upper cover 1, it is provided with support bar 42 on lower casing 4, as shown in Figure 1, the branch
Stay 42 is respectively set along the top of two side plates 41, and the side of support bar 42 is concordant with the outer end face of side plate 41, another
Side extends horizontally to inside lower casing 4, i.e. the protrusion setting inwardly relatively of support bar 42 on side plate 41, so that lower casing 4
The area for supportting upper cover 1 increases, and bears pressure and becomes smaller so that above-mentioned cross-arm cable testing bridge is less likely to be damaged.
In the present embodiment, junction button 2 includes two spring bearer plates, and the lower end of two spring bearer plates is connected to form a V-type
The outside in 41 upper end of side plate is arranged in body, V-type body, and upper cover 1 has the both sides extended downwardly, and is adapted to junction button 2, to insert
Between two spring bearer plates.Specifically V-type body is arranged in the outside of 41 upper end of side plate, wherein close to the one of side plate 41
The internal stretch of the upside down shell 4 of spring bearer plate fastens downwards across support bar 42 and along the side of support bar 42, another
The upper end of spring bearer plate extends outwardly to form flared backwards to 4 side plate of lower casing, so that 1 more preferable cover buckle of upper cover is in the flaring of V-type body
It is interior.
When needing by 1 cover buckle of upper cover when on lower casing 4, the both sides of upper cover 1 are directly inserted in two elasticity of junction button 2
Between pressing plate, spring bearer plate automatic impaction and fixed cover 1.In another embodiment, junction button 2 can also pass through bullet
Property component cooperation and make 1 fixed cover of upper cover together in lower casing 4.
In the present embodiment, multiple above-mentioned cross-arm cable testing bridge connections, further comprise connection sheet, are set in connection sheet for convenience
It is equipped with the first screw hole, the second screw hole 43 for being correspondingly connected with the first screw hole of piece, and second are both provided on two side plates 41 of lower casing 4
Screw hole 43 is at transversely arranged setting, and when two cross-arm cable testing bridge both ends abutting joints, connection sheet is connected across two cross-arms
On the side plate of cable testing bridge, and by multiple first screw holes respectively correspond to two cross-arm cable bridge rack side boards 41 on the second screw hole
43, it is locked by the screw of adaptation passes through the first screw hole and the second screw hole 43, so that two cross-arm cable testing bridges are formed
Docking, it is not only easy for installation but also firm in this way, while dismounting is also convenient for.
In conclusion cross-arm cable testing bridge provided by the utility model increases itself and crane span structure by the way that U-shaped cross-arm 3 is arranged
Tie point substantially increases the intensity of cable testing bridge, the case where efficiently solving 3 stretch bending of cross-arm and fall off, and due in cross
Notch 30 is provided in load 3, to pass through band so that binding cable is more convenient to be easy；On the other hand above-mentioned cross-arm cable
Crane span structure by junction button 2 by 1 cover buckle of upper cover in lower casing 4, be arranged in this way it is not only simple, and install it is convenient, firm.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (9)
1. a kind of cross-arm cable testing bridge, which is characterized in that including upper cover, junction button, cross-arm and lower casing；
The lower casing has bottom plate and is set to the side plate of bottom plate both sides, and the upper cover is adapted to the lower casing, and passes through connection
Buckle closure is buckled on the top of two side plates of the lower casing；
The cross-arm is U-shape in strip and section, and the two side of the cross-arm is respectively arranged with multiple notches, and the cross-arm is set
In in the lower casing, and the both ends of the cross-arm are connected to the both side plate of the lower casing, the two side top of the cross-arm
It is connected to the bottom plate of the lower casing.
2. cross-arm cable testing bridge as described in claim 1, which is characterized in that the notch is uniformly distributed on the side wall,
And the notch of the cross-arm two side is symmetrically arranged.
3. cross-arm cable testing bridge as claimed in claim 2, which is characterized in that adjacent two described lack on each side wall
The distance between mouth ranging from 10mm-20mm.
4. cross-arm cable testing bridge as described in claim 1, which is characterized in that the notch is rectangle.
5. cross-arm cable testing bridge as claimed in claim 4, which is characterized in that rectangular a length of 40mm, width 8mm.
6. cross-arm cable testing bridge as described in claim 1, which is characterized in that the cross-arm is set perpendicular to the side plate of the lower casing
It sets.
7. cross-arm cable testing bridge as described in claim 1, which is characterized in that be provided with support bar, the branch on the lower casing
Stay is respectively set along the top of two side plates, and one side is concordant with side plate outer end face, and the other side extends horizontally to
Inside the lower casing.
8. cross-arm cable testing bridge as claimed in claim 7, which is characterized in that the junction button include two spring bearer plates, two
A spring bearer plate lower end is connected to form a V-type body, and the V-type body is arranged in the outside of lower casing side plate upper end, wherein one
The upper end of spring bearer plate fastens downwards towards the lower casing internal stretch across the support bar and along the side of the support bar,
The upper end of another spring bearer plate extends into flared backwards to the lower casing side plate；The upper cover cover buckle is in the flaring of the V-type body
It is interior.
9. cross-arm cable testing bridge as described in claim 1, which is characterized in that further include having connection sheet, set in the connection sheet
It is equipped with the first screw hole, the second screw hole of corresponding first screw hole is both provided on two side plates of the lower casing, described in two
When cross-arm cable testing bridge docks, the connection sheet is connected across on the side plate of two cross-arm cable testing bridges, and passes through adaptation
Screw passes through first screw hole and second screw hole locking to form docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678135.9U CN207705698U (en) | 2017-12-05 | 2017-12-05 | Cross-arm cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678135.9U CN207705698U (en) | 2017-12-05 | 2017-12-05 | Cross-arm cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705698U true CN207705698U (en) | 2018-08-07 |
Family
ID=63025270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678135.9U Active CN207705698U (en) | 2017-12-05 | 2017-12-05 | Cross-arm cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932201A (en) * | 2019-12-24 | 2020-03-27 | 三一海洋重工有限公司 | Cable trough and power system |
| CN113387200A (en) * | 2021-06-03 | 2021-09-14 | 国能(天津)港务有限责任公司 | Shipment machine and cable guide structure |
-
2017
- 2017-12-05 CN CN201721678135.9U patent/CN207705698U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932201A (en) * | 2019-12-24 | 2020-03-27 | 三一海洋重工有限公司 | Cable trough and power system |
| CN113387200A (en) * | 2021-06-03 | 2021-09-14 | 国能(天津)港务有限责任公司 | Shipment machine and cable guide structure |
| CN113387200B (en) * | 2021-06-03 | 2022-12-09 | 国能(天津)港务有限责任公司 | Ship loader |
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