CN106429948A - Ascending and descending burying field light current box and light current well - Google Patents
Ascending and descending burying field light current box and light current well Download PDFInfo
- Publication number
- CN106429948A CN106429948A CN201611178204.XA CN201611178204A CN106429948A CN 106429948 A CN106429948 A CN 106429948A CN 201611178204 A CN201611178204 A CN 201611178204A CN 106429948 A CN106429948 A CN 106429948A
- Authority
- CN
- China
- Prior art keywords
- weak current
- light current
- current box
- box
- lifting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Abstract
The invention provides an ascending and descending burying field light current box and light current well, the light current box is provided inside the light current well, the bottom of the light current well is provided with a vertical guide rod for supporting the light current box, the inside of the light current box is provided with a power load carrying zone and an equipment load carrying zone, the equipment load carrying zone is used for carrying light current service device, the inside of the power load carrying zone is provided with ascending and descending drive equipment, the light current box is connected with a guide rod through the ascending and descending drive equipment; the ascending and descending drive equipment drives the light current box to move at the guide rod place, sending the light current box vertically ascending and descending in a light current well; The invention can achieve a concealment installation of the light current box installation structure for large scaled light current equipment.
Description
Technical field
The present invention relates to weak current equipment field, especially lifts buried weak current box and light current well.
Background technology
Light current well, weak current box are the conventional facilities of building weak current engineering, in recent years as resident needs, more and more
The weak current equipment for being related to signal transmitting switchs to hidden installation, such as embellished antenna etc., but is related to the installation of large-scale weak current equipment
Structure such as signal base station etc., as size is very big, is difficult to realize concealed laying, how to solve this problem, be one and grind
Study carefully direction.
Content of the invention
The present invention proposes the buried weak current box of lifting and light current well, and the light current tank mounting structure of large-scale weak current equipment can be realized
Hidden is installed.
The present invention is employed the following technical solutions.
Lift buried weak current box and light current well, the weak current box in the light current well, light current shaft bottom end be provided with for
The vertical to guide rod of weak current box is supported, power supporting region and equipment supporting region in the weak current box, is set, the equipment supporting region is used
In carry light current business device, set lifting drive in the power supporting region, the weak current box through lifting drive with
Guide rod is connected；Lifting drive drives weak current box to move at guide rod, so that weak current box is vertically moved up or down in light current well.
The lifting driving equipment is that hydraulic lifting equipment, the hydraulic lifting equipment is included in power supporting region
Fluid cylinder and transfer tube；Light current bottom is fixed in the guide rod bottom, and the guide rod top is connected with liquid cylinder piston；Work as transfer tube
During work, liquid cylinder piston is lifted in vertical direction to drive weak current box to move.
The fuel tank of the hydraulic lifting equipment is outside weak current box.
Load bearing spring is set in the light current well, the load bearing spring is that compression spring, light current is fixed in load bearing spring lower end
Shaft bottom end surface, load bearing spring upper end is connected with weak current box bottom surface, and the stroke of load bearing spring is not less than weak current box on guide rod
Maximum lifting travel.
The weak current box side-walls are provided with Contactless stroke switch, and the Contactless stroke switch drives dress with lifting
Put connected；Be provided with the light current well with weak current box Contactless stroke switch coordinate magnetic force piece, when weak current box lifting make non-
When contact travel switch is triggered by the magnetic force piece in light current well, weak current box of the Contactless stroke switch to lifting drive
Lift work is controlled.
Remote control module is provided with the weak current box, the remote control module is connected with lifting drive.
The guide rod was symmetrical arranged along place in the side wall week of weak current box.
In the present invention, the weak current box is in light current well, and light current shaft bottom end is provided with for supporting hanging down for weak current box
Directly to guide rod, the weak current box is connected with guide rod through lifting drive；Lifting drive drives weak current box to transport at guide rod
Dynamic, so that weak current box is vertically moved up or down in light current well；The lifting driving equipment is hydraulic lifting equipment, the hydraulic lifting equipment
Including the fluid cylinder in power supporting region and transfer tube；Light current bottom, the guide rod top are fixed in the guide rod bottom
It is connected with liquid cylinder piston；When pump work is driven, liquid cylinder piston is lifted in vertical direction to drive weak current box to move；The design
The weak current box of main equipment is hidden in light current well, and ground is just risen to when needing to safeguard, and due to hydraulic pressure liter
Drop mode can realize big lifting driving force with small device sizes, so can be come with the small size transfer tube in weak current box and fluid cylinder
Realize the weak current box lifting of heavy weak current equipment is loaded, the space of the lifting drive in weak current box is reduced, is held to business
The weak current equipment for carrying provides bigger space.
The present invention drives weak current box using hydraulic lift, due to the start and stop inertia very little of hydraulic test, can realize
The steady lifting of weak current box, can effectively prevent the weak current equipment of precision impaired because opening all standing suddenly in lifting.
In the present invention, power supporting region and equipment supporting region is set in the weak current box, sets lifting in the power supporting region
Driving means, the hydraulic lifting equipment includes the fluid cylinder in power supporting region and transfer tube；The design causes lifting to drive
The sensing unit of dynamic device can be subject to the good protection of weak current box, greatly reduce fault rate.
In the present invention, in the light current well, load bearing spring is set, the load bearing spring is that compression spring, load bearing spring lower end is solid
Due to light current shaft bottom end surface, load bearing spring upper end is connected with weak current box bottom surface, and the stroke of load bearing spring exists not less than weak current box
Maximum lifting travel on guide rod；The load pressure of hydraulic lifting equipment can be effectively shared in the design, because being come with load bearing spring
Weak current box weight is shared, so the hydraulic lifting equipment of smaller volume can be adopted in design, so as to reduce hydraulic pressure further
Installing space of the jacking equipment in weak current box, strengthens installation bearing capacity of the weak current box to business device.
In the present invention, the fuel tank of the hydraulic lifting equipment is outside weak current box；The design can reduce hydraulic lifting equipment
Installing space in weak current box, and the fuel tank is placed in outside weak current box by inflammable oily major part, can effectively reduce light current
Disaster hidden-trouble in case.
In the present invention, the weak current box side-walls are provided with Contactless stroke switch, the Contactless stroke switch with
Lifting drive is connected；The magnetic force piece for coordinating with weak current box Contactless stroke switch is provided with the light current well, works as light current
When case lifting makes Contactless stroke switch be triggered by the magnetic force piece in light current well, Contactless stroke switch drives dress to lifting
The weak current box lift work that puts is controlled；The lifting action for being designed as weak current box provides insurance, enables weak current box just
Really position start and stop lifting, when weak current box lifting is offside, then lifting drive is shut down in time, so as to effectively prevent operator
The offside fault of the lifting that causes of error.
In the present invention, the guide rod was symmetrical arranged along place in the side wall week of weak current box；This layout optimises weak current box start and stop
When stress so that weak current box week along can lifting when each position synchronization, reduce weak current box lifting when vibrations.
In the present invention, in the weak current box, remote control module is provided with, the remote control module is connected with lifting drive；This sets
It is calculated as installation attendant to provide convenience, installing attendant directly remote control weak current box can rise upper ground surface to carry out installation maintenance
Work.
In the present invention, mechanical transmission and electric equipment are concentrated entirely in weak current box, in light current well, only have guide rod, bullet
This kind of static component that can work in the presence of a harsh environment of spring and magnetic force piece, therefore the adverse circumstances in light current well be difficult to this product
Infringement is formed, this product can be allowed to work stably in a long term.
Description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and detailed description：
Accompanying drawing 1 is the cut-away illustration of the present invention；
In figure：1- light current well；2- weak current box；3- fluid cylinder；4- oil pipe；5- liquid cylinder piston；6- fuel tank；7- guide rod；8- load bearing spring；
9- Contactless stroke switch；10- magnetic force piece.
Specific embodiment
As shown in figure 1, lifting buried weak current box and light current well, the weak current box 2 is located in light current well 1, the light current well 1
Bottom is provided with for supporting the vertical to guide rod 7 of weak current box 2, sets power supporting region and equipment supporting region, institute in the weak current box 2
Equipment supporting region being stated for light current business device is carried, lifting drive is set in the power supporting region, 2 warp of the weak current box
Lifting drive is connected with guide rod；Lifting drive drives weak current box 2 to move at guide rod 7, makes weak current box 2 in light current well
Vertical lift in 1.
The lifting driving equipment is that hydraulic lifting equipment, the hydraulic lifting equipment is included in power supporting region
Fluid cylinder 3 and transfer tube；1 bottom of light current well is fixed in 7 bottom of the guide rod, and 7 top of the guide rod is connected with liquid cylinder piston 5；When
When driving pump work, liquid cylinder piston 5 is lifted in vertical direction to drive weak current box 2 to move.
The fuel tank 6 of the hydraulic lifting equipment is outside weak current box 2.
Load bearing spring 8 is set in the light current well 1, the load bearing spring 8 is that compression spring, 8 lower end of load bearing spring is fixed on
1 bottom end face of light current well, 8 upper end of load bearing spring is connected with 2 bottom surface of weak current box, and the stroke of load bearing spring 8 exists not less than weak current box 2
Maximum lifting travel on guide rod 7.
2 side-walls of the weak current box are provided with Contactless stroke switch 9, and the Contactless stroke switch 9 is driven with lifting
Dynamic device is connected；The magnetic force piece 10 for coordinating with 2 Contactless stroke switch of weak current box 9 is provided with the light current well 1, works as weak current box
When 2 liftings make Contactless stroke switch 9 be triggered by the magnetic force piece 10 in light current well 1,9 pairs of liftings of Contactless stroke switch are driven
2 lift work of weak current box of dynamic device is controlled.
Remote control module is provided with the weak current box 2, the remote control module is connected with lifting drive.
The guide rod 7 was symmetrical arranged along place in the side wall week of weak current box 2.
Embodiment：
Equipment installation personnel starts the rising operation of lifting drive, the lifting drive in weak current box with remote control
Transfer tube take oil from fuel tank 6 through oil pipe 4 and oil pump entered in fluid cylinder 3, promote liquid cylinder piston 5 move down, led with pushing tow
The counteracting force at masthead end rises weak current box 2, when weak current box rises to light current 1 well head of well, 9 quilt of Contactless stroke switch
Magnetic force piece 10 in light current well 1 is triggered, and transfer tube quits work, and weak current box is stopped at light current well well head, and equipment installation personnel is opened
Weak current box chamber door is to install equipment.
After equipment installation, equipment installation personnel starts the return operation of lifting drive with remote control, is located at
The transfer tube of the lifting drive in weak current box the hydraulic oil in fluid cylinder 3 through 4 blowback fuel tank of oil pipe, liquid cylinder piston return,
Weak current box declines, and when weak current box is dropped back in light current well completely, Contactless stroke switch 9 is by the magnetic force piece 10 in light current well 1
Trigger again, transfer tube quits work, the initial bit in the light current well well drops in weak current box.
Claims (7)
1. buried weak current box and light current well are lifted, it is characterised in that：The weak current box is located in light current well, light current shaft bottom end
It is provided with for the vertical to guide rod of weak current box is supported, in the weak current box, sets power supporting region and equipment supporting region, the equipment
Supporting region is used for carrying light current business device, sets lifting drive in the power supporting region, and the weak current box is driven through lifting
Dynamic device is connected with guide rod；Lifting drive drives weak current box to move at guide rod, so that weak current box is vertically risen in light current well
Drop.
2. the buried weak current box of lifting according to claim 1 and light current well, it is characterised in that：Described lifting driving equipment be
Hydraulic lifting equipment, the hydraulic lifting equipment includes the fluid cylinder in power supporting region and transfer tube；The guide rod bottom
Light current bottom is fixed on, the guide rod top is connected with liquid cylinder piston；When pump work is driven, liquid cylinder piston is in vertical direction
Upper lifting is moved with driving weak current box.
3. the buried weak current box of lifting according to claim 2 and light current well, it is characterised in that：The hydraulic lifting equipment
Fuel tank is outside weak current box.
4. the buried weak current box of lifting according to claim 1 and light current well, it is characterised in that：Load-bearing is set in the light current well
Spring, the load bearing spring is that light current shaft bottom end surface is fixed in compression spring, load bearing spring lower end, load bearing spring upper end with weak
Electronic box bottom surface is connected, and the stroke of load bearing spring is not less than maximum lifting travel of the weak current box on guide rod.
5. the buried weak current box of lifting according to claim 1 and light current well, it is characterised in that：The weak current box side-walls set
There is Contactless stroke switch, the Contactless stroke switch is connected with lifting drive；Be provided with the light current well with
The magnetic force piece that weak current box Contactless stroke switch coordinates, when weak current box lifting makes Contactless stroke switch by light current well
During magnetic force piece triggering, Contactless stroke switch is controlled to the weak current box lift work of lifting drive.
6. the buried weak current box of lifting according to claim 1 and light current well, it is characterised in that：It is provided with the weak current box distant
Control module, the remote control module is connected with lifting drive.
7. the buried weak current box of lifting according to claim 1 and light current well, it is characterised in that：The guide rod is in weak current box
Side wall week is symmetrical arranged along place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178204.XA CN106429948A (en) | 2016-12-19 | 2016-12-19 | Ascending and descending burying field light current box and light current well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178204.XA CN106429948A (en) | 2016-12-19 | 2016-12-19 | Ascending and descending burying field light current box and light current well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106429948A true CN106429948A (en) | 2017-02-22 |
Family
ID=58214998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611178204.XA Pending CN106429948A (en) | 2016-12-19 | 2016-12-19 | Ascending and descending burying field light current box and light current well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224306A (en) * | 2019-05-22 | 2019-09-10 | 刘雅 | A kind of fast quick-detach installation distribution cabinet device of automated intelligent and application method |
| CN111313309A (en) * | 2019-08-30 | 2020-06-19 | 南京高立工程机械有限公司 | Stroke-controllable guide rail hydraulic lifting type underground ring main unit system and control method |
| CN113653395A (en) * | 2021-08-24 | 2021-11-16 | 浙江长城工程监理有限公司 | Anti-shockwave civil air defense basement and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024081A1 (en) * | 1990-07-28 | 1992-01-30 | Otm Moebelwerke Helmut Seidel | Height-adjustable couch table - has electromotor drive raising or lowering table top through guides in legs or end panels |
| CN204391557U (en) * | 2015-01-07 | 2015-06-10 | 西渥电气（福州）有限公司 | A kind of buried liftable low-tension distribution box |
| CN204803785U (en) * | 2015-03-25 | 2015-11-25 | 北京北奥特道路交通设施有限公司 | Full -automatic lift roadblock |
| CN205282961U (en) * | 2015-11-23 | 2016-06-01 | 山西晋开成套设备有限公司 | Hidden high -low pressure case becomes cabinet |
| CN206384777U (en) * | 2016-12-19 | 2017-08-08 | 福建三鑫隆信息技术开发股份有限公司 | Lift buried weak current box and light current well |
-
2016
- 2016-12-19 CN CN201611178204.XA patent/CN106429948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024081A1 (en) * | 1990-07-28 | 1992-01-30 | Otm Moebelwerke Helmut Seidel | Height-adjustable couch table - has electromotor drive raising or lowering table top through guides in legs or end panels |
| CN204391557U (en) * | 2015-01-07 | 2015-06-10 | 西渥电气（福州）有限公司 | A kind of buried liftable low-tension distribution box |
| CN204803785U (en) * | 2015-03-25 | 2015-11-25 | 北京北奥特道路交通设施有限公司 | Full -automatic lift roadblock |
| CN205282961U (en) * | 2015-11-23 | 2016-06-01 | 山西晋开成套设备有限公司 | Hidden high -low pressure case becomes cabinet |
| CN206384777U (en) * | 2016-12-19 | 2017-08-08 | 福建三鑫隆信息技术开发股份有限公司 | Lift buried weak current box and light current well |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224306A (en) * | 2019-05-22 | 2019-09-10 | 刘雅 | A kind of fast quick-detach installation distribution cabinet device of automated intelligent and application method |
| CN111313309A (en) * | 2019-08-30 | 2020-06-19 | 南京高立工程机械有限公司 | Stroke-controllable guide rail hydraulic lifting type underground ring main unit system and control method |
| CN113653395A (en) * | 2021-08-24 | 2021-11-16 | 浙江长城工程监理有限公司 | Anti-shockwave civil air defense basement and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |