CN107394740A - Determine crinoline in a kind of cable ground well side - Google Patents
Determine crinoline in a kind of cable ground well side Download PDFInfo
- Publication number
- CN107394740A CN107394740A CN201710828893.2A CN201710828893A CN107394740A CN 107394740 A CN107394740 A CN 107394740A CN 201710828893 A CN201710828893 A CN 201710828893A CN 107394740 A CN107394740 A CN 107394740A
- Authority
- CN
- China
- Prior art keywords
- cable
- mounting box
- protecting tube
- ground well
- crinoline
- 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.)
- Withdrawn
Links
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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable ground well side to determine crinoline, including mounting box, the mounting box goes out on the ground of cable mouth installed in cable ground well, the present invention is by adding mounting box, the structure such as cable protecting tube and supporting plate, lubricating oil is put into air bag, to prevent from damaging cable, it can be manually rotated screw rod, allow the movement close to each other of two connecting rods, close two and half nuts, so that two and half nut clamping cable protecting tubes, due to cable protecting tube, there occurs carry out back rotation in the presence of external force, so that half nut moves up and down, move up and down First piston bar, and then make two second pistons close to each other or be located remotely from each other movement, so that lateral wall spray of the lubricating oil to cable protecting tube in air bag is gone, it have lubricated the junction of cable protecting tube and mounting box, reduce the abrasion of cable protecting tube.
Description
Technical field
The present invention relates to field of cable technology, crinoline is determined in specially a kind of cable ground well side.
Background technology
The use more of the existing fixed form of door sitting posture crane cable head goes out the periphery bondage of cable mouth in service cable ground well and fixed,
Because door sitting posture crane running mechanism is inoperative mechanism, cable can produce the upset of 180 degree or so, fixed cable then without
Method is overturn, damaged so as to cause to power the cable that goes out at cable mouth of ground well to be squeezed and reverse, the problems such as in turn resulting in short circuit, is given
People bring huge economic loss.
The content of the invention
It is an object of the invention to provide a kind of cable ground well side to determine crinoline, to solve in above-mentioned background technology
The problem of proposition.
Crinoline, including mounting box are determined in a kind of cable ground well side, and the mounting box goes out cable installed in cable ground well
On the ground of mouth, the madial wall of the mounting box is fixedly connected with supporting plate, and the center rotating of the supporting plate, which runs through, cable protecting tube,
The upper end of the cable protecting tube is rotated through the outside of roof arrival mounting box of mounting box and one end of through connection bend pipe,
The other end through connection of the bend pipe has straight tube, and the side wall that the cable protecting tube is located at outside mounting box is connected with air bag
Nozzle, the both ends of the air bag are all connected with one end of second piston bar, and the other end activity of the second piston bar is plugged on gas
In the horizontal one end of cylinder and second piston is fixedly connected with, the vertical one end activity of the cylinder is plugged with First piston bar,
One end that the First piston bar is located in cylinder is fixedly connected with first piston, and the first piston is erected by spring and cylinder
The inner bottom wall connection of straight one end, one end activity that the First piston bar is located at outside cylinder reach installation through the top plate of mounting box
The inside of box and the upper surface for being slidably connected at half nut, the lower surface of half nut are fixedly connected with connecting rod, two
Activity is plugged with gag lever post in the connecting rod, and screwed hole, and two screwed hole internal threads are equipped with two connecting rods
Same screw rod is connected with, the screw rod is provided with two sections of screw threads, and two sections of screw threads are oppositely arranged, and the both ends of the gag lever post are slided
It is connected in the first bar shaped chute that the madial wall of mounting box is opened up, the inwall of one end connection bearing of the screw rod is described
The strip through-hole that the other end activity of screw rod is opened up in the mounting box side wall reaches the outside of mounting box, the bearing it is outer
In the second bar shaped chute that the madial wall that wall is slidably connected at mounting box is opened up, the lateral wall of the cable protecting tube is provided with and half
The corresponding thread groove of nut.
Preferably, two half nuts are symmetrical arranged on cable protecting tube, and the screw thread matching on two and half nuts is set
Put.
Preferably, the cylinder is L-type.
Preferably, the angle of the bend pipe is in 90 degree.
Preferably, the screw rod and gag lever post be not on same vertical plane.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by adding mounting box, cable protecting tube and supporting plate
Etc. structure, lubricating oil is put into air bag, end is passed through into cable protecting tube, bend pipe and straight tube first, cable protecting tube is in supporting plate
Carried out back rotation by external force under spacing, when rotational angle is excessive, to prevent from damaging cable, can be manually rotated screw rod, allow two
The movement close to each other of individual connecting rod, close two and half nuts, so that two and half nut clamping cable protecting tubes, due to cable
Pillar, there occurs back rotation is carried out, so that half nut moves up and down, moves up and down First piston bar, entered in the presence of external force
And make two second pistons close to each other or be located remotely from each other movement, so that lateral wall of the lubricating oil in air bag to cable protecting tube
Spray is gone, and have lubricated the junction of cable protecting tube and mounting box, reduces the abrasion of cable protecting tube.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A-A sectional views；
Fig. 3 is B-B sectional views.
In figure：Mounting box 1, cable protecting tube 2, supporting plate 3, screw rod 4, gag lever post 5, connecting rod 6, half nut 7, First piston bar
8th, first piston 9, cylinder 10, second piston 11, second piston bar 12, air bag 13, bend pipe 14, straight tube 15, bearing 16.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：
Crinoline, including mounting box 1 are determined in a kind of cable ground well side, and mounting box 1 is arranged on the ground that cable ground well goes out cable mouth
On face, the madial wall of mounting box 1 is fixedly connected with supporting plate 3, and the center rotating of supporting plate 3, which runs through, cable protecting tube 2, cable protecting tube 2
Upper end rotate through mounting box 1 roof reach mounting box 1 outside and through connection bend pipe 14 one end, bend pipe 14
Other end through connection has straight tube 15, and the angle of bend pipe 14 is in 90 degree, and the side wall activity that cable protecting tube 2 is located at outside mounting box 1 connects
The nozzle of air bag 13 is connected to, the both ends of air bag 13 are all connected with one end of second piston bar 12, and the other end of second piston bar 12 is lived
Dynamic to be plugged in the horizontal one end of cylinder 10 and be fixedly connected with second piston 11, cylinder 10 is L-type, cylinder 10 vertically one
End activity is plugged with First piston bar 8, and one end that First piston bar 8 is located in cylinder 10 is fixedly connected with first piston 9, and first
Piston 9 is connected by spring with the inner bottom wall of 10 vertical one end of cylinder, and one end activity that First piston bar 8 is located at outside cylinder 10 is passed through
Wear mounting box 1 top plate reach mounting box 1 inside and be slidably connected at the upper surface of half nut 7, two and half nuts 7 on
Cable protecting tube 2 is symmetrical arranged, and the screw thread matching on two and half nuts 7 is set, and the lower surface of half nut 7 is fixedly connected with connection
Bar 6, in two connecting rods 6 activity be plugged with gag lever post 5, screwed hole, and spiral shell in two screwed holes are equipped with two connecting rods 6
Line is connected with same screw rod 4, and screw rod 4 is provided with two sections of screw threads, and two sections of screw threads are oppositely arranged, and the both ends of gag lever post 5, which are slided, to be connected
It is connected in the first bar shaped chute that the madial wall of mounting box 1 is opened up, the inwall of one end connection bearing 16 of screw rod 4, screw rod 4
The strip through-hole that other end activity is opened up in the side wall of mounting box 1 reaches the outside of mounting box 1, and the outer wall of bearing 16 slides
It is connected in the second bar shaped chute that the madial wall of mounting box 1 is opened up, the lateral wall of cable protecting tube 2 is provided with and the phase of half nut 7
Corresponding thread groove, screw rod 4 is with gag lever post 5 not on same vertical plane.
Operation principle：Lubricating oil is put into air bag 13, end is passed through into cable protecting tube 2, bend pipe 14 and straight tube 15 first,
Cable protecting tube 2 supporting plate 3 it is spacing under by external force carried out back rotation, when rotational angle is excessive, to prevent from damaging cable,
Screw rod 4 is can be manually rotated, allows the movement close to each other of two connecting rods 6, closes two and half nuts 7, so that two and half nuts 7
Clamping cable protecting tube 2, due to cable protecting tube 2 in the presence of external force there occurs back rotation is carried out so that being moved down on half nut 7
It is dynamic, First piston bar 8 is moved up and down, and then make two second pistons 11 close to each other or be located remotely from each other movement, so that gas
Lateral wall spray of the lubricating oil to cable protecting tube 2 in capsule 13 is gone, and be have lubricated the junction of cable protecting tube 2 and mounting box 1, is reduced
The abrasion of cable protecting tube 2.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. crinoline, including mounting box are determined in a kind of cable ground well side（1）, it is characterised in that：The mounting box（1）Installation
Go out in cable ground well on the ground of cable mouth, the mounting box（1）Madial wall be fixedly connected with supporting plate（3）, the supporting plate（3）'s
Center rotating, which runs through, cable protecting tube（2）, the cable protecting tube（2）Upper end rotate run through mounting box（1）Roof reach peace
Mounted box（1）Outside and through connection bend pipe（14）One end, the bend pipe（14）Other end through connection have straight tube
（15）, the cable protecting tube（2）Positioned at mounting box（1）Outer side wall is connected with air bag（13）Nozzle, the air bag
（13）Both ends be all connected with second piston bar（12）One end, the second piston bar（12）Other end activity be plugged on cylinder
（10）In horizontal one end and it is fixedly connected with second piston（11）, the cylinder（10）Vertical one end activity is plugged with
One piston rod（8）, the First piston bar（8）Positioned at cylinder（10）Interior one end is fixedly connected with first piston（9）, described
One piston（9）Pass through spring and cylinder（10）The inner bottom wall connection of vertical one end, the First piston bar（8）Positioned at cylinder（10）
Outer one end activity runs through mounting box（1）Top plate reach mounting box（1）Inside and be slidably connected at half nut（7）It is upper
End face, half nut（7）Lower surface be fixedly connected with connecting rod（6）, two connecting rods（6）Upper activity grafting is limited
Position bar（5）, two connecting rods（6）On be equipped with screwed hole, and two screwed hole internal threads are connected with same screw rod（4）,
The screw rod（4）Two sections of screw threads are provided with, and two sections of screw threads are oppositely arranged, the gag lever post（5）Both ends be slidably connected at peace
Mounted box（1）The first bar shaped chute for being opened up of madial wall in, the screw rod（4）One end connection bearing（16）Inwall, institute
State screw rod（4）The other end activity run through mounting box（1）The strip through-hole opened up in side wall reaches mounting box（1）Outside,
The bearing（16）Outer wall be slidably connected at mounting box（1）The second bar shaped chute for being opened up of madial wall in, the cable
Pillar（2）Lateral wall be provided with and half nut（7）Corresponding thread groove.
2. crinoline is determined in a kind of cable ground well side according to claim 1, it is characterised in that：Two half spiral shells
Cap（7）On cable protecting tube（2）It is symmetrical arranged, and two and half nuts（7）On screw thread matching set.
3. crinoline is determined in a kind of cable ground well side according to claim 1, it is characterised in that：The cylinder（10）
For L-type.
4. crinoline is determined in a kind of cable ground well side according to claim 1, it is characterised in that：The bend pipe（14）
Angle be in 90 degree.
5. crinoline is determined in a kind of cable ground well side according to claim 1, it is characterised in that：The screw rod（4）
With gag lever post（5）Not on same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828893.2A CN107394740A (en) | 2017-09-14 | 2017-09-14 | Determine crinoline in a kind of cable ground well side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828893.2A CN107394740A (en) | 2017-09-14 | 2017-09-14 | Determine crinoline in a kind of cable ground well side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394740A true CN107394740A (en) | 2017-11-24 |
Family
ID=60352243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710828893.2A Withdrawn CN107394740A (en) | 2017-09-14 | 2017-09-14 | Determine crinoline in a kind of cable ground well side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590308A (en) * | 2020-12-24 | 2021-04-02 | 马立克 | A cut capper for fluid packaging bag |
-
2017
- 2017-09-14 CN CN201710828893.2A patent/CN107394740A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590308A (en) * | 2020-12-24 | 2021-04-02 | 马立克 | A cut capper for fluid packaging bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207265622U (en) | Determine crinoline in a kind of cable ground well side | |
| CN208162974U (en) | A kind of large diameter thin wall cylinder anti-deformation tool | |
| CN207462616U (en) | A kind of wushu training people stake | |
| CN107117523A (en) | Multi-function chain type anchor ear | |
| CN107394740A (en) | Determine crinoline in a kind of cable ground well side | |
| CN107905120A (en) | A kind of bridge construction vibreatory hammer | |
| CN208185787U (en) | A kind of rotary TV bracket | |
| CN204852837U (en) | Cloud platform lifter | |
| CN208747581U (en) | A kind of transmission line high-altitude operation self-powered platform | |
| CN105186145B (en) | The portable earthing or grounding means of livewire work | |
| CN107119915B (en) | A kind of construction safety fence | |
| CN206552955U (en) | A kind of steel strand wires release device | |
| CN206482315U (en) | A kind of swivel chair spiral lifting bar | |
| CN107972554A (en) | One kind is easy to vehicle transport conveying arrangement | |
| CN107119916B (en) | A kind of construction safety fence and attachment device | |
| CN206890042U (en) | Three-phase imbalance adjusting means | |
| CN209163401U (en) | Construction of Steel Structure frame | |
| CN205422118U (en) | Flexible cat ladder formula transmission tower | |
| CN209103157U (en) | One kind being based on technological service freeway tunnel mechanical and electrical monitoring device | |
| CN207826072U (en) | One kind being convenient for vehicle transport transport device | |
| CN204283032U (en) | A kind of novel cashbox door damping door hinge | |
| CN207944696U (en) | A kind of hanging box for building with clamp device | |
| CN207277873U (en) | Construction edge protection railing | |
| CN109098682A (en) | A kind of well head jackscrew voussoir stairs device | |
| CN206590780U (en) | A kind of safety device of hoisting machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |