CN109256733A - A kind of easy-to-dismount gantry - Google Patents
A kind of easy-to-dismount gantry Download PDFInfo
- Publication number
- CN109256733A CN109256733A CN201811063385.0A CN201811063385A CN109256733A CN 109256733 A CN109256733 A CN 109256733A CN 201811063385 A CN201811063385 A CN 201811063385A CN 109256733 A CN109256733 A CN 109256733A
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- CN
- China
- Prior art keywords
- sliding
- cover board
- plate
- side plate
- column
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of easy-to-dismount gantries, are related to power circuit and set up equipment technical field, when need to open cover board, limited block is pulled first, it is mutually separated so that contradicting plate with side plate, when reaching a fixed spacing therebetween, cover board is turned to be parallel to each other with side plate first；Cover board is slid downwards, until the first Rotational Cylindrical slides onto the bottom of first sliding groove；Continue to rotate cover board, so that cover board is parallel to bottom plate；Cover board is slid, so that the second Rotational Cylindrical slides onto the end that second sliding slot leans on limiting slot；Cover board is slid downwards, so that the second Rotational Cylindrical is embedded in limiting slot, unclamp limited block, limited block is resetted under the action of compressed spring, and conflict plate is driven to be displaced in reseting procedure, until contradicting mutual extrusion between plate and side plate, so far complete the placement operation of cover board, cover board is stably fixed to the downside of groove body, easily facilitates staff and operates to the intracorporal cable of slot.
Description
Technical field
The present invention relates to power circuits to set up equipment technical field, more particularly to a kind of easy-to-dismount gantry.
Background technique
Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, grid type, by bracket, trailing arm and installation attachment etc.
Composition.It can independently set up, can also be laid on various buildings or structures and piping lane bracket, embody that structure is simple, the Beauty
It sees, configure the features such as flexible and easy to maintenance, whole parts are both needed to carry out zinc-plated processing, are mounted on bridge outdoor outside building
Frame, if it is on neighbouring seashore or corrosion region is belonged to, then material must have anti-corrosion, resistance to moisture, adhesive force good, and impact resistance is strong
Spend high physical property feature.
Currently, the Chinese patent of Publication No. CN203051958U discloses a kind of cable testing bridge, including gantry groove body and
Bridge cover plate；The gantry groove body is made of side wall and slot bottom；The partition of at least one is vertically equipped on the slot bottom, it is described
The chamber that this at least one partition wears the current supply cable that gantry groove body is divided at least two；The bridge cover plate lid is located at institute
State the top of gantry groove body；And the gantry groove body and bridge cover plate one drawing and forming.
The bridge cover plate and gantry groove body of this cable testing bridge, which integrally stretch, to be made, and can be reduced the use of fixing piece, be simplified
Installation process, while construction cost is reduced, but when cable generates failure, be unfavorable for staff and check, and
Cable testing bridge on the market needs to remove cover board in maintenance, and the cover board after removing needs to place on one side, pacifies again after maintenance is good
It installs, so as to cause the increase of maintenance step, reduces maintenance efficiency.
Summary of the invention
The technical problem to be solved by the present invention is to be unfavorable for staff and check when cable generates failure, and
Cable testing bridge on the market needs to remove cover board in maintenance, and the cover board after removing needs to place on one side, pacifies again after maintenance is good
It installs, so as to cause the increase of maintenance step, reduces maintenance efficiency.
In order to solve the above technical problems, the present invention provides a kind of easy-to-dismount gantry, including groove body and cover board, it is special
Sign is: the groove body includes two side plates being vertically arranged and while being connected to the bottom plate of both side plate lower end, groove body side
Side plate outer wall offer the equal first sliding groove of length and side plate height vertically, the lower end edge local width direction of cover board opens up
There is length to be equal to the second sliding slot of cover board width, sliding is connected with sliding assembly in first sliding groove, and sliding assembly includes that rotation is slided
Move be connected in first sliding groove the first Rotational Cylindrical, rotational slip in second sliding slot the second Rotational Cylindrical, be connected to first turn
Connecting plate between dynamic column and the second Rotational Cylindrical, cover board are fixed with downwards fixed plate by the side of first sliding groove, fixed plate it is interior
Wall offers the third sliding slot being connected with second sliding slot vertically, slides in fixed plate along cover board width direction and is connected with sliding
Column, the one end for sliding column are fixed with the conflict plate inconsistent with side plate, slide be arranged on column be located at contradict plate and fixed plate it
Between compressed spring.
Technical effect: when gantry normal use, cover board is covered in the surface of groove body, and fixed plate is in vertical shape at this time
State, and it is located at the lower section of cover board, plate is contradicted due to the elastic-restoring force of compressed spring and the side plate mutual extrusion of groove body, to make
The firm top for being covered in groove body of cover board is obtained, but also entire gantry more easily carries out winding displacement to cable；As work people
Member needs to open cover board when need to repair cable or clear up groove body inside, first by limited block to
Direction away from side plate is pulled so that limited block is slid away from side plate, while also drive sliding column and contradict plate to
It slides, is separated from each other so contradicting plate at this time with side plate, between reaching suitable between conflict plate and side plate away from the direction of side plate
Away from when, entire cover board is rotated first, until cover board is parallel to each other with side plate；Entire cover board is slid downwards again, until
First Rotational Cylindrical slides onto the bottom of first sliding groove；It then continues to rotate entire cover board, so that between cover board and bottom plate
It becomes closer to, until cover board is parallel to bottom plate；Entire cover board is slid in the horizontal direction again, so that fixed plate and first
It is become closer between sliding slot, until the second Rotational Cylindrical slides onto the end that second sliding slot leans on limiting slot；At this time by entire cover board
Sliding downwards unclamps limited block, limited block is in compressed spring elastic-restoring force so that the second Rotational Cylindrical is embedded in limiting slot
It is resetted under effect, and drives conflict plate to be displaced in reseting procedure, until mutual extrusion between plate and side plate is contradicted,
So far the placement operation of cover board is completed, cover board can effectively be fixed on the downside of groove body, to easily facilitate staff couple
The intracorporal cable of slot is operated.
The technical solution that the present invention further limits is: first sliding groove is set as two, and is symmetrically opened in side plate length
The two sides in direction, it is two that second sliding slot, third sliding slot and sliding assembly, which are also correspondingly arranged,.
Further, it contradicts plate and is set as coaxial with sliding column, and diameter is greater than the diameter of sliding column.
A kind of preceding easy-to-dismount gantry contradicts the one end of backboard from sliding column and is equipped with cushion rubber layer.
A kind of preceding easy-to-dismount gantry, sliding column are coaxially fixed with limited block away from the one end for contradicting plate, limit
The diameter of position block is set greater than the diameter of sliding column.
The beneficial effects of the present invention are:
(1) in the present invention, first sliding groove, second sliding slot, limiting slot and sliding assembly are corresponding to be set as two, so that lid
Connection between plate and groove body is even closer, but also cover board when being rotated and being slid, will not generate on other directions
Offset, ensure that the fluency of cover board movement, but also easier when staff places cover board, greatly mention
High working effect；
(2) in the present invention, plate and sliding column coaxial arrangement are contradicted, so that sliding column is more excellent for the Drive the result for contradicting plate
Show ensure that contradicting plate with normal table can slide, and carry out the extruding of linear direction to side plate, increase extruding effect
Fruit is set on groove body so that cover board is more firm, and the setting of simultaneous buffering rubber layer, which further enhances, contradicts squeezing for plate
Press effect, at the same reduce as contradict mutual contradict between plate and side plate and caused by both abrasion, increase entire
The service life of gantry；
(3) in the present invention, when contradicting, plate is inconsistent not with side plate, and the diameter due to contradicting plate and limited block is set greater than sliding
The diameter of column, so not causing sliding column and contradicting the case where plate is detached from from fixed plate, so that contradicting the setting of plate more
Adduction reason effectively, easily can squeeze side plate with more efficient, to ensure that cover board can consolidate is connected to slot
On body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of groove body and cover board；
Fig. 2 is the enlarged diagram in figure one at A；
Fig. 3 is the enlarged diagram schemed at a kind of B；
Fig. 4 is the structural schematic diagram of side plate；
Fig. 5 is the position view under cover board opening state；
Fig. 6 is the position view in cover board opening procedure.
Wherein: 1, groove body；11, side plate；12, bottom plate；13, first sliding groove；2, cover board；21, second sliding slot；22, limiting slot；
3, sliding assembly；31, the first Rotational Cylindrical；32, the second Rotational Cylindrical；33, connecting plate；4, fixed plate；51, column is slid；52, it contradicts
Plate；53, compressed spring；54, cushion rubber layer；55, limited block.
Specific embodiment
A kind of easy-to-dismount gantry provided in this embodiment, structure is as shown in Figure 1, include groove body 1 and being connected to groove body 1
The cover board 2 of top, one end of cover board 2 are fixed with fixed plate 4 downward vertically, and groove body 1 includes two 11 Hes of side plate being vertically arranged
It is connected to the bottom plate 12 of 11 lower end of both side plate simultaneously, groove body 1 offers first sliding groove in the side plate 11 of 4 side of fixed plate vertically
13, and the length of first sliding groove 13 is equal with the height of side plate 11；It is sliding that the lower end edge local width direction of cover board 2 offers second
Slot 21, and the length of second sliding slot 21 is equal with the width of cover board 2, second sliding slot 21 is vertically set away from one end of first sliding groove 13
It is equipped with limiting slot 22, limiting slot 22 is set to the lower section of second sliding slot 21, and is interconnected with second sliding slot 21.
As shown in Figures 2 to 4, sliding is connected with sliding assembly 3 in first sliding groove 13, and sliding assembly 3 includes the first rotation
Column 31, the second Rotational Cylindrical 32 and connecting plate 33,31 rotational slip of the first Rotational Cylindrical are connected in first sliding groove 13, the second rotation
32 rotational slip of column is connected in second sliding slot 21, and the first Rotational Cylindrical 31 and the second Rotational Cylindrical 32 are arranged in parallel, and the two
Shape it is identical, the both ends of connecting plate 33 are individually fixed in the first Rotational Cylindrical 31 and the second Rotational Cylindrical 32.
Width direction in fixed plate 4 along cover board 2 is equipped with sliding column 51, and sliding column 51 is coaxially solid by one end of side plate 11
Surely have and contradict plate 52, and the diameter for contradicting plate 52 is set greater than the diameter of sliding column 51, contradict plate 52 away from sliding column 51
Side is equipped with cushion rubber layer 54, and cushion rubber layer 54 is bonded setting with side plate 11, contradicts and is equipped with pressure between plate 52 and fixed plate 4
Contracting spring 53, and compressed spring 53 is sheathed on sliding column 51；Sliding column 51 is coaxially fixed limited away from the one end for contradicting plate 52
Position block 55, the diameter of limited block 55 are set greater than the diameter of sliding column 51.
First sliding groove 13 is set as two, and two first sliding grooves 13 are respectively symmetrically opened in the two of 11 length direction of side plate
Side, meanwhile, second sliding slot 21, limiting slot 22 and sliding assembly 3 are also corresponding to be set as two.
When gantry normal use, cover board 2 is covered in the surface of groove body 1, and fixed plate 4 is in a vertical state at this time, and position
In the lower section of cover board 2, plate 52 is contradicted due to the elastic-restoring force of compressed spring 53 and 11 mutual extrusion of side plate of groove body 1, thus
So that the top for being covered in groove body 1 that cover board 2 is firm, but also entire gantry more easily carries out winding displacement to cable.
When staff need to repair cable or when to clearing up inside groove body 1, need to be beaten cover board 2
It opens, as shown in Figure 5 to Figure 6, first pulls limited block 55 to the direction away from side plate 11, so that limited block 55 deviates from side
Plate 11 is slid, while also being driven sliding column 51 and being contradicted plate 52 and sliding to the direction away from side plate 11, so contradicting at this time
Plate 52 is separated from each other with side plate 11, when reaching suitable spacing between conflict plate 52 and side plate 11, is carried out first to entire cover board 2
Rotation, until cover board 2 is parallel to each other with side plate 11；Again by the sliding downwards of entire cover board 2, until the first Rotational Cylindrical 31 slides onto the
The bottom of one sliding slot 13；It then continues to rotate entire cover board 2, so that becoming closer between cover board 2 and bottom plate 12, directly
Bottom plate 12 is parallel to cover board 2；Entire cover board 2 is slid in the horizontal direction again so that fixed plate 4 and first sliding groove 13 it
Between become closer to, until the second Rotational Cylindrical 32 slide onto second sliding slot 21 lean on limiting slot 22 end；At this time by entire cover board 2
Sliding downwards unclamps limited block 55, limited block 55 is in 53 bullet of compressed spring so that the second Rotational Cylindrical 32 is embedded in limiting slot 22
Property restoring force under the action of resetted, and drive in reseting procedure and to contradict plate 52 and be displaced, until contradicting plate 52 and side
Mutual extrusion between plate 11 so far completes the placement operation of cover board 2, and cover board 2 can effectively be fixed on the downside of groove body 1, from
And it easily facilitates staff and the cable in groove body 1 is operated.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (5)
1. a kind of easy-to-dismount gantry, including groove body (1) and cover board (2), it is characterised in that: the groove body (1) includes perpendicular
Two side plates (11) being directly arranged and while being connected to the bottom plate (12) of both side plate (11) lower end, the side plate of groove body (1) side
(11) outer wall offers the length first sliding groove (13) equal with side plate (11) height vertically, and the lower end edge itself of cover board (2) is wide
Degree direction offers the second sliding slot (21) that length is equal to cover board (2) width, and second sliding slot (21) is away from first sliding groove (13)
One end is communicated with downwards limiting slot (22), and sliding is connected with sliding assembly (3) in first sliding groove (13), and sliding assembly (3) includes
Rotational slip is connected to the first Rotational Cylindrical (31) in first sliding groove (13), rotational slip in second turn in second sliding slot (21)
Dynamic column (32), the connecting plate (33) being connected between the first Rotational Cylindrical (31) and the second Rotational Cylindrical (32), cover board (2) is by deviating from the
The side of one sliding slot (13) is fixed with downwards fixed plate (4), is connected with cunning along the sliding of cover board (2) width direction in fixed plate (4)
It moves column (51), one end of sliding column (51) is fixed with and side plate (11) inconsistent conflict plate (52), is arranged in sliding column (51)
There is the compressed spring (53) for being located at and contradicting between plate (52) and fixed plate (4).
2. a kind of easy-to-dismount gantry according to claim 1, it is characterised in that: first sliding groove (13) setting
It is two, and is symmetrically opened in the two sides of side plate (11) length direction, second sliding slot (21), limiting slot (22) and sliding assembly
(3) be also correspondingly arranged is two.
3. a kind of easy-to-dismount gantry according to claim 1, it is characterised in that: the conflict plate (52) is set as
Coaxially with sliding column (51), and diameter is greater than the diameter of sliding column (51).
4. a kind of easy-to-dismount gantry according to claim 3, it is characterised in that: the conflict plate (52) is away from cunning
The one end for moving column (51) is equipped with cushion rubber layer (54).
5. a kind of easy-to-dismount gantry according to claim 4, it is characterised in that: the sliding column (51), which deviates from, to be supported
One end of touch panel (52) is coaxially fixed with limited block (55), and the diameter of limited block (55) is set greater than the straight of sliding column (51)
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063385.0A CN109256733B (en) | 2018-09-12 | 2018-09-12 | Bridge convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063385.0A CN109256733B (en) | 2018-09-12 | 2018-09-12 | Bridge convenient to disassemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109256733A true CN109256733A (en) | 2019-01-22 |
| CN109256733B CN109256733B (en) | 2020-08-18 |
Family
ID=65047481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811063385.0A Active CN109256733B (en) | 2018-09-12 | 2018-09-12 | Bridge convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109256733B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872125A (en) * | 2021-09-27 | 2021-12-31 | 东台市新杰科机械有限公司 | Cable bridge structure applied to power tower |
| CN114995016A (en) * | 2022-05-13 | 2022-09-02 | 广西欣亿光电科技有限公司 | Novel special digital LED light source |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113872125A (en) * | 2021-09-27 | 2021-12-31 | 东台市新杰科机械有限公司 | Cable bridge structure applied to power tower |
| CN114995016A (en) * | 2022-05-13 | 2022-09-02 | 广西欣亿光电科技有限公司 | Novel special digital LED light source |
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| Publication number | Publication date |
|---|---|
| CN109256733B (en) | 2020-08-18 |
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Effective date of registration: 20201215 Address after: Fumin Road, Baqiao Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU JIN LI ELECTRIC Co.,Ltd. Address before: You Fang Zhen Tong De Cun, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG CHAOYANG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |