CN207098494U - Build crane span structure fixing device in a kind of corridor - Google Patents
Build crane span structure fixing device in a kind of corridor Download PDFInfo
- Publication number
- CN207098494U CN207098494U CN201720672140.2U CN201720672140U CN207098494U CN 207098494 U CN207098494 U CN 207098494U CN 201720672140 U CN201720672140 U CN 201720672140U CN 207098494 U CN207098494 U CN 207098494U
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- corresponding end
- fixedly connected
- corridor
- spring
- span structure
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Abstract
The utility model discloses a kind of corridor to build crane span structure fixing device, including corridor top surface, the pre-buried silk braid in lower end both sides of the corridor top surface, the outer corresponding end of the pressure strip is fixedly connected with the outer corresponding end of the 4th spring, the bolt column is arranged on by internal thread spiral in the middle part of the outer corresponding end of framework, and the outer corresponding end of the bolt column is fixedly connected in the middle part of the interior respective side of bull stick.Handle is rotated, drives round bar part upper external thread to rotate into silk braid, it is simple to operate, it is convenient that corridor building crane span structure fixing device is fixed under the top surface of corridor, right angle inserted link is tightened up, while right angle inserted link is extracted out of lockhole, move up and down U-shaped board, drive retracting cylinder to move up and down, in right angle inserted link insertion lockhole, crane span structure is placed on inside U-shaped board, rotate the bull stick of both sides, bolt column moves left and right rotation, drives pressure strip to move left and right, and improves the uneven state of crane span structure level so as to convenient.
Description
Technical field
Crane span structure fixing device technical field is the utility model is related to, specially a kind of corridor building crane span structure fixing device.
Background technology
Crane span structure is as being a kind of essential project of large-scale wiring installation, and its main purpose is with heavier cable is prevented
Including only, then by cable transmission to distribution box, connection is matched somebody with somebody electrically, usually can carry crane span structure under especially being built in some corridors.
But existing crane span structure fixing device can not be more convenient, flexible be arranged on corridor top surface, when crane span structure connects, meeting
One high and one low state is produced, or produces left and right and multiplies secondary uneven state.
Utility model content
The purpose of this utility model is to provide a kind of corridor building crane span structure fixing device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：Build crane span structure fixing device, bag in a kind of corridor
Corridor top surface, the pre-buried silk braid in lower end both sides of the corridor top surface are included, the inner side spiral of the silk braid installs the top of round bar part,
Follow block is fixedly mounted in the upside of the round bar part, and the upper end of the follow block is fixedly connected with the lower end of the first spring, first bullet
The upper end of spring is fixedly connected with the lower end of drag ring, and the on both sides of the middle of the round bar part is fixedly connected with the interior corresponding end of handle, described
The lower end of round bar part is fixedly connected with the upper center of cock body, and the lower end of the cock body is fixedly connected with the upper end of second spring, described
The inside bottom of the lower slide connection retracting cylinder of second spring, the middle part of the round bar part are inserted by lockhole activity installation right angle
Bar, the interior correspondence portion of the right angle inserted link are movably arranged on the upper center of cylinder by movable span, in the right angle inserted link
Pressing plate is fixedly mounted in portion, and the outer corresponding end of the pressing plate is fixedly connected with the interior corresponding end of the 3rd spring, the retracting cylinder it is interior right
Middle side part is answered to be fixedly connected with the left and right ends of connecting plate, the portion of correspondence is fixedly connected with the upper end of U-shaped board outside the lower end of the retracting cylinder,
Two middle side parts of the U-shaped board are fixedly connected with pressure strip by circular hole activity installation circular shaft part, the interior corresponding end of the circular shaft part
In the middle part of outer corresponding end, the interior corresponding end of the pressure strip is provided with non slip surface, and the outer corresponding end of the pressure strip is fixedly connected with the 4th
The outer corresponding end of spring, the outer corresponding end of the circular shaft part are fixedly connected in the middle part of the interior corresponding end of the first conflict plate, and described first
Contradict plate to be slidably connected the interior corresponding end of the second conflict plate, bolt column is fixedly connected with the middle part of the outer corresponding end of the second conflict plate
Interior corresponding end, the bolt column by internal thread spiral be arranged on framework outer corresponding end in the middle part of, the bolt column it is outer right
It should hold and be fixedly connected in the middle part of the interior respective side of bull stick.
Preferably, the lower end both sides of the drag ring frictional connection corridor top surface.
Preferably, upper outside of first spring housing in round bar part.
Preferably, the outer corresponding end of the 3rd spring is fixedly connected with the interior corresponding upper lateral part of retracting cylinder, and the 3rd spring
It is enclosed on the outside of the middle part of right angle inserted link.
Preferably, the round bar part is movably arranged on the upper center of retracting cylinder by circular hole.
Preferably, the cock body is slidably connected the inwall of retracting cylinder.
Preferably, the interior corresponding upper lateral part of the retracting cylinder passes through jack activity installation right angle inserted link.
Preferably, the 4th spring housing is on the outside of the interior correspondence portion of circular shaft part, and the outer corresponding end of the 4th spring is fixed
Connect the middle inside both ends of U-shaped board.
Compared with prior art, the beneficial effects of the utility model are：Crane span structure fixing device is built in the corridor, and rotation turns
, drive round bar part upper external thread to rotate into silk braid, it is simple to operate, it is convenient to consolidate corridor building crane span structure fixing device
It is scheduled under the top surface of corridor, tightens up right angle inserted link, while right angle inserted link is extracted out of lockhole, moves up and down U-shaped board, drives retracting cylinder
Move up and down, in right angle inserted link insertion lockhole, crane span structure is placed on inside U-shaped board, the bull stick, bolt column or so for rotating both sides moves
Dynamic rotation, drive pressure strip move left and right, the convenient position for adjusting crane span structure up and down, so as to which convenient improvement crane span structure level is uneven
State.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is sectional view of the present utility model.
In figure：1 corridor top surface, 2 silk braids, 3 round bar parts, 4 follow blocks, 5 first springs, 6 drag rings, 7 handles, 8 cock bodys, 9
Two springs, 10 retracting cylinders, 11 lockholes, 12 right angle inserted links, 13 movable spans, 14 cylinders, 15 pressing plates, 16 the 3rd springs, 17 connecting plates,
18 U-shaped boards, 19 circular shaft parts, 20 pressure strips, 21 non slip surfaces, 22 the 4th springs, 23 first contradict plate, 24 second conflict plates, 25 spiral shells
Hitching post, 26 frameworks, 27 bull sticks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Crane span structure fixing device is built in a kind of corridor, including
Corridor top surface 1, the pre-buried silk braid 2 in lower end both sides of corridor top surface 1, it ensure that the stability of silk braid 2, the inner side spiral peace of silk braid 2
The top of round bar part 3 is filled, the top of round bar part 3 is to be movably arranged on retracting cylinder 10 by circular hole provided with external screw thread, round bar part 3
Upper center, ensure that the stability that round bar part 3 moves up and down, and follow block 4, the upper end of follow block 4 is fixedly mounted in the upside of round bar part 3
The lower end of the first spring 5 is fixedly connected with, the first spring 5 is enclosed on the upper outside of round bar part 3, ensure that the first spring 5 is compressed
When stability, the upper end of the first spring 5 is fixedly connected with the lower end of drag ring 6, under the frictional connection corridor top surface 1 of drag ring 6
Both sides are held, the on both sides of the middle of round bar part 3 is fixedly connected with the interior corresponding end of handle 7, facilitates rotational circle rod member 3, the lower end of round bar part 3
It is fixedly connected with the upper center of cock body 8, cock body 8 is slidably connected the inwall of retracting cylinder 10, further ensures and is moved down on round bar part 3
Dynamic stability, the lower end of cock body 8 are fixedly connected with the upper end of second spring 9, and second spring 9 is compressive state, second spring 9
Lower slide connects the inside bottom of retracting cylinder 10, and the interior corresponding upper lateral part of retracting cylinder 10 passes through jack activity installation right angle inserted link
12, by the activity installation right angle inserted link 12 of lockhole 11, the interior correspondence portion of right angle inserted link 12 passes through movable span 13 at the middle part of round bar part 3
The upper center of cylinder 14 is movably arranged on, pressing plate 15 is fixedly mounted in the middle part of right angle inserted link 12, and the outer corresponding end of pressing plate 15 is consolidated
Surely the interior corresponding end of the 3rd spring 16 is connected, the outer corresponding end of the 3rd spring 16 is fixedly connected in the interior respective side of retracting cylinder 10
Portion, and the 3rd spring 16 is enclosed on the outside of the middle part of right angle inserted link 12, ensure that stability when the 3rd spring 16 is compressed, and is stretched
The left and right ends of connecting plate 17 are fixedly connected with the middle part of the interior respective side of cylinder 10, the portion of correspondence is fixedly connected with U outside the lower end of retracting cylinder 10
The upper end of template 18, two middle side parts of U-shaped board 18 by circular hole activity installation circular shaft part 19, fix by the interior corresponding end of circular shaft part 19
Connect in the middle part of 20 outer corresponding end of pressure strip, the interior corresponding end of pressure strip 20 is provided with non slip surface 21, and the outer corresponding end of pressure strip 20 is consolidated
Surely the outer corresponding end of the 4th spring 22 is connected, the 4th spring 22 is enclosed on the outside of the interior correspondence portion of circular shaft part 19, ensure that the 4th bullet
The stability of the retracted position of spring 22, and the outer corresponding end of the 4th spring 22 is fixedly connected with the middle inside both ends of U-shaped board 18, circular shaft
The outer corresponding end of part 19 is fixedly connected in the middle part of the interior corresponding end of the first conflict plate 23, and the first conflict plate 23 is slidably connected the second conflict
The interior corresponding end of plate 24, the outer corresponding end middle part of the second conflict plate 24 are fixedly connected with the interior corresponding end of bolt column 25, bolt column 25
It is arranged on by internal thread spiral in the middle part of the outer corresponding end of framework 26, the outer corresponding end of bolt column 25 is fixedly connected with the interior of bull stick 27
In the middle part of respective side.
The utility model is in the specific implementation：Handle 7 is rotated, drives the upper external thread of round bar part 3 to rotate into silk braid 2
Interior, now the first spring 5 is compressed by drag ring 6, and the first spring 5 is compressive state, and drag ring 6 is further by the first bullet
Spring 5 compresses, the frictional force of increase drag ring 6 and corridor top surface 1, then increases the rotary resistance of round bar part 3, prevents round bar part 3
Arbitrarily rotated in the state of nothing is artificial, it is convenient that corridor building crane span structure fixing device is fixed under corridor top surface 1, grasp
The interior correspondence portion of right angle inserted link 12, tightens up right angle inserted link 12, and the 3rd spring 16 is stretched, while right angle inserted link 12 is out of lockhole 11
Extract, move up and down U-shaped board 18, drive retracting cylinder 10 to move up and down, it is to be moved to the height being adapted to when, 11 corresponding right angle of lockhole
The outer corresponding end of inserted link 12, right angle inserted link 12 is unclamped, by the resilience of the 3rd spring 16, right angle inserted link 12 is inserted in lockhole 11,
The tight ness rating coordinated simultaneously by the screen resilience of second spring 9, increase lockhole 11 with inserted link 12, U-shaped board 18 is placed on by crane span structure
Inside, the bull stick 27 of both sides is rotated, drive bolt column 25 to move left and right rotation, the first conflict plate is compressed by the second conflict plate 24
23, the stretching motion of the 4th spring 22 is driven, while the first conflict plate 23 drives pressure strip 20 to move left and right, and passes through the 4th of both sides the
Spring 22 stretches and compression, adds bolt column 25 and the tight ness rating of the screw-internal thread fit in the middle part of 26 outer corresponding end of framework, convenient
The position of crane span structure is adjusted up and down.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. crane span structure fixing device, including corridor top surface are built in a kind of corridor（1）, it is characterised in that：The corridor top surface（1）Under
Hold the pre-buried silk braid in both sides（2）, the silk braid（2）Inner side spiral installation round bar part（3）Top, the round bar part（3）It is upper
Follow block is fixedly mounted in side（4）, the follow block（4）Upper end be fixedly connected with the first spring（5）Lower end, first spring（5）
Upper end be fixedly connected with drag ring（6）Lower end, the round bar part（3）On both sides of the middle be fixedly connected with handle（7）Interior correspondence
End, the round bar part（3）Lower end be fixedly connected with cock body（8）Upper center, the cock body（8）Lower end be fixedly connected with second
Spring（9）Upper end, the second spring（9）Lower slide connection retracting cylinder（10）Inside bottom, the round bar part（3）
Middle part pass through lockhole（11）Activity installation right angle inserted link（12）, the right angle inserted link（12）Interior correspondence portion pass through movable span
（13）It is movably arranged on cylinder（14）Upper center, the right angle inserted link（12）Middle part be fixedly mounted pressing plate（15）, it is described
Pressing plate（15）Outer corresponding end be fixedly connected with the 3rd spring（16）Interior corresponding end, the retracting cylinder（10）Interior respective side in the middle part of
It is fixedly connected with connecting plate（17）Left and right ends, the retracting cylinder（10）Lower end outside the portion of correspondence be fixedly connected with U-shaped board（18）'s
Upper end, the U-shaped board（18）Two middle side parts pass through circular hole activity installation circular shaft part（19）, the circular shaft part（19）Interior correspondence
End is fixedly connected with pressure strip（20）In the middle part of outer corresponding end, the pressure strip（20）Interior corresponding end be provided with non slip surface（21）, it is described
Pressure strip（20）Outer corresponding end be fixedly connected with the 4th spring（22）Outer corresponding end, the circular shaft part（19）Outer corresponding end consolidate
Surely connection first contradicts plate（23）Interior corresponding end in the middle part of, it is described first contradict plate（23）Be slidably connected the second conflict plate（24）'s
Interior corresponding end, described second contradicts plate（24）Outer corresponding end in the middle part of be fixedly connected with bolt column（25）Interior corresponding end, the spiral shell
Hitching post（25）Framework is arranged on by internal thread spiral（26）Outer corresponding end in the middle part of, the bolt column（25）Outer corresponding end consolidate
Surely bull stick is connected（27）Interior respective side in the middle part of.
A kind of 2. corridor building crane span structure fixing device according to claim 1, it is characterised in that：The drag ring（6）Rub
Wipe connection corridor top surface（1）Lower end both sides.
A kind of 3. corridor building crane span structure fixing device according to claim 1, it is characterised in that：First spring（5）
It is enclosed on round bar part（3）Upper outside.
A kind of 4. corridor building crane span structure fixing device according to claim 1, it is characterised in that：3rd spring（16）
Outer corresponding end be fixedly connected with retracting cylinder（10）Interior corresponding upper lateral part, and the 3rd spring（16）It is enclosed on right angle inserted link（12）In
On the outside of portion.
A kind of 5. corridor building crane span structure fixing device according to claim 1, it is characterised in that：The round bar part（3）It is logical
Cross circular hole and be movably arranged on retracting cylinder（10）Upper center.
A kind of 6. corridor building crane span structure fixing device according to claim 1, it is characterised in that：The cock body（8）Slide
Connect retracting cylinder（10）Inwall.
A kind of 7. corridor building crane span structure fixing device according to claim 1, it is characterised in that：The retracting cylinder（10）'s
Interior corresponding upper lateral part passes through jack activity installation right angle inserted link（12）.
A kind of 8. corridor building crane span structure fixing device according to claim 1, it is characterised in that：4th spring（22）
It is enclosed on circular shaft part（19）Interior correspondence portion on the outside of, and the 4th spring（22）Outer corresponding end be fixedly connected with U-shaped board（18）Inner side
Middle part both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672140.2U CN207098494U (en) | 2017-06-08 | 2017-06-08 | Build crane span structure fixing device in a kind of corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672140.2U CN207098494U (en) | 2017-06-08 | 2017-06-08 | Build crane span structure fixing device in a kind of corridor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098494U true CN207098494U (en) | 2018-03-13 |
Family
ID=61552267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672140.2U Expired - Fee Related CN207098494U (en) | 2017-06-08 | 2017-06-08 | Build crane span structure fixing device in a kind of corridor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864665A (en) * | 2020-08-05 | 2020-10-30 | 安徽铭泰仪表有限公司 | Fixing device of cable bridge |
| CN112152170A (en) * | 2020-10-23 | 2020-12-29 | 国网河南省电力公司桐柏县供电公司 | Gantry support for power cable |
-
2017
- 2017-06-08 CN CN201720672140.2U patent/CN207098494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864665A (en) * | 2020-08-05 | 2020-10-30 | 安徽铭泰仪表有限公司 | Fixing device of cable bridge |
| CN112152170A (en) * | 2020-10-23 | 2020-12-29 | 国网河南省电力公司桐柏县供电公司 | Gantry support for power cable |
| CN112152170B (en) * | 2020-10-23 | 2022-04-08 | 国网河南省电力公司桐柏县供电公司 | Gantry support for power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 330001 102 storefronts of Qingyun pearl 16, three shop West Road, Qingyun District, Nanchang, Jiangxi, China, 16 Patentee after: Construction Land Construction Co.,Ltd. Address before: 330200 Nanchang, Nanchang County, Jiangxi province Tangnan town Tangkou village, No. 128 Patentee before: Min Quanjian Effective date of registration: 20180425 Address after: 330200 Nanchang, Nanchang County, Jiangxi province Tangnan town Tangkou village, No. 128 Patentee after: Min Quanjian Address before: 325006 the second layer of No. 30 Yongning Road, Cha Shan village, Cha Shan Street, Ouhai District, Wenzhou, Zhejiang, China Patentee before: WENZHOU BOYUAN INDUSTRIAL DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |