CN109217132A - A kind of construction site ammeter box - Google Patents
A kind of construction site ammeter box Download PDFInfo
- Publication number
- CN109217132A CN109217132A CN201811095407.1A CN201811095407A CN109217132A CN 109217132 A CN109217132 A CN 109217132A CN 201811095407 A CN201811095407 A CN 201811095407A CN 109217132 A CN109217132 A CN 109217132A
- Authority
- CN
- China
- Prior art keywords
- cavity
- wall
- cabinet
- side wall
- nut
- 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- Withdrawn
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Classifications
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of construction site ammeter boxes, the cabinet of opening is offered including side, multiple mounting plates are transversely provided in the cabinet, the both ends of the mounting plate are equipped with cavity, the lower end inner wall of the cavity is rotatably connected to bull stick vertically, and the upper end of bull stick is arranged through the upper end side wall of cavity, the sidewall sheath of the bull stick is equipped with the first helical gear, the inner wall lateral rotation of the cavity is connected with threaded rod, and the sidewall sheath of threaded rod is equipped with and matched second helical gear of the first helical gear, the threaded rod is equipped with the nut being threadedly coupled with it far from the second helical gear sidewall sheath, and the bottom side of the wall of nut is fixed with L shape kelly, and the one end of L shape kelly far from nut is arranged through the side wall of cavity.The inside of ammeter box of the present invention can improve the inclusiveness and space utilization rate of ammeter box according to the distance between the two neighboring mounting plate of the big minor adjustment of specification of ammeter to install lower ammeter.
Description
Technical field
The present invention relates to electrical equipment technical field more particularly to a kind of construction site ammeter boxes.
Background technique
Ammeter is the most common electric appliance in circuit system, it can be used to measure the instrument of electric energy, due to connecting on ammeter
Electric wire, be exposed to danger close in outside air, it is therefore desirable to ammeter box install ammeter.
Various building machineries or equipment require to use electricity on building sites, naturally also can't do without ammeter box, due to work
The ammeter specification used on the ground is not of uniform size, and existing ammeter box interior is uncontrollable, therefore different size
Ammeter to be separately mounted in different ammeter boxes, the wasting of resources is thus caused, for this purpose, it is proposed that a kind of building work
Ground is solved the above problems with ammeter box.
Summary of the invention
The purpose of the present invention is to solve in the prior art since the ammeter specification used on building site is not of uniform size, and show
Ammeter box interior be uncontrollable again, therefore the ammeter of different size will be separately mounted to different ammeter boxes
In, a kind of construction site ammeter box for thus causing problem of resource waste, and proposing.
To achieve the goals above, present invention employs following technical solutions:
A kind of construction site ammeter box offers the cabinet of opening including side, is transversely provided in the cabinet multiple
Mounting plate, the both ends of the mounting plate are equipped with cavity, and the lower end inner wall of the cavity is rotatably connected to bull stick, and bull stick vertically
Upper end be arranged through the upper end side wall of cavity, the sidewall sheath of the bull stick is equipped with the first helical gear, and the inner wall of the cavity is horizontal
To being rotatably connected to threaded rod, and the sidewall sheath of threaded rod is equipped with and matched second helical gear of the first helical gear, the screw thread
Bar is equipped with the nut being threadedly coupled with it far from the second helical gear sidewall sheath, and the bottom side of the wall of nut is fixed with L shape kelly,
And the one end of L shape kelly far from nut is arranged through the side wall of cavity, the two sides inner wall of the cabinet is equipped with multiple and L shape card
The side wall of the matched card slot of bar, the cabinet is rotatably connected to and its matched sealing plate that is open by multiple hinges.
Preferably, the upper end inner wall of the cavity is equipped with the first sliding chamber, and nut is sliding by the first slide bar and the first sliding chamber
Dynamic connection.
Preferably, the cabinet offers the second sliding chamber far from the side wall of hinge, and the side of the described second sliding chamber is equipped with cross
Plate, and transverse slat is slidably connected by the second slide bar and the second sliding chamber, the bottom side of the wall of the transverse slat is vertically fixed gag lever post, institute
It states sealing plate and is fixed with fixed block far from the side wall of hinge, and the upper end side wall of fixed block offers and the matched limit of gag lever post
Slot.
Preferably, the upper end side wall of the cabinet is further fixed on rain shade, and the two sides of rain shade are inclined to set.
Preferably, insulating materials is enclosed on the bull stick on the outside of the cavity.
Preferably, the side wall of the sealing plate is equipped with transparent observing window.
Compared with prior art, the beneficial effects of the present invention are:
The present invention: 1, can carry out the distance between two adjacent mounting plates, to install lower different size size
Ammeter, the inner space of ammeter box is rationally utilized, saves resource, and kelly and card slot are driven by rotation bull stick
Clamping, to realize fixation to mounting plate, good fixing effect is operated also simple；
2, sealing plate is fixed on cabinet using the clamping of gag lever post and limiting slot, plays the work of protection box house ammeter
With, and opening and closing sealing plate is all more convenient, will not waste the too many time, rain cover is in addition also set up above cabinet
Canopy, in case rain penetration causes the generation for joining electrification into cabinet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of construction site ammeter box proposed by the present invention；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 cabinet, 2 mounting plates, 3 cavitys, 4 bull sticks, 5 first helical gears, 6 threaded rods, 7 second helical gears, 8 nuts,
9L shape kelly, 10 card slots, 11 hinges, 12 sealing plates, 13 first sliding chambers, 14 first slide bars, 15 second sliding chambers, 16 transverse slats, 17 second
Slide bar, 18 gag lever posts, 19 fixed blocks, 20 limiting slots, 21 rain shades, 22 transparent observing windows.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of construction site ammeter box offers the cabinet 1 of opening including side, and cabinet 1 is far from hinge
The side wall of chain 11 offers the second sliding chamber 15, and the side of the second sliding chamber 15 is equipped with transverse slat 16, and transverse slat 16 passes through the second slide bar 17
It is slidably connected with the second sliding chamber 15, the bottom side of the wall of transverse slat 16 is vertically fixed gag lever post 18, side of the sealing plate 12 far from hinge 11
Wall is fixed with fixed block 19, and the upper end side wall of fixed block 19 offer with the matched limiting slot 20 of gag lever post 18, this structure can
Sealing plate 12 is fixed on cabinet 1, prevent sealing plate 12 shake, open sealing plate 12 when, upwards lift gag lever post 18, gag lever post 18 with
Limiting slot 20 separates, and sealing plate 12 is that rotation center is rotated with hinge 11 at this time, so that sealing plate 12 is opened, cabinet 1 it is upper
End side wall is further fixed on rain shade 21, and the two sides of rain shade 21 are inclined to set, and rain shade 21 can prevent rain penetration to case
Cause short circuit in body 1, and the two sides that rain shade 21 is obliquely installed also facilitate rainwater to fall；
Multiple mounting plates 2 are transversely provided in cabinet 1, the both ends of mounting plate 2 are equipped with cavity 3, and the lower end inner wall of cavity 3 is perpendicular
It directly is rotatably connected to bull stick 4, insulating materials is enclosed on the bull stick 4 in 3 outside of cavity, prevents the generation of electric shock accidents, and
The upper end of bull stick 4 is arranged through the upper end side wall of cavity 3, and the sidewall sheath of bull stick 4 is equipped with the first helical gear 5, and the inner wall of cavity 3 is horizontal
To being rotatably connected to threaded rod 6, and the sidewall sheath of threaded rod 6 is equipped with and matched second helical gear 7 of the first helical gear 5；
Threaded rod 6 is equipped with the nut 8 being threadedly coupled with it, and the lower end side of nut 8 far from the sidewall sheath of the second helical gear 7
Wall is fixed with L shape kelly 9, and the upper end inner wall of cavity 3 is equipped with the first sliding chamber 13, and nut 8 is sliding by the first slide bar 14 and first
Chamber 13 is slidably connected, since nut 8 is slided by the first slide bar 14 and the first sliding chamber 13, nut 8 it is axial rotate by
Limitation, in this way when threaded rod 6 rotates, nut 8 can drive L shape kelly 9 to move left and right, and L shape kelly 9 is far from nut
8 one end is arranged through the side wall of cavity 3, and the two sides inner wall of cabinet 1 is equipped with the multiple and matched card slot 10 of L shape kelly 9, case
The side wall of body 1 is rotatably connected to by multiple hinges 11 and is equipped with transparent sight with its matched sealing plate 12 that is open, the side wall of sealing plate 12
Window 22 is examined, conveniently checks electricity consumption situation.
Ammeter of the present invention is mounted on mounting plate 2, when installing the ammeter of big specification, can be transferred downwards mounting plate 2, with
Increase the distance between mounting plate 2 and 1 upper end inner wall of cabinet or a upper mounting plate 2, and when installing the ammeter of small dimension, it can
Mounting plate 2 is transferred upwards, with the distance between compression and a upper mounting plate 2, limited inner space can be carried out in this way
Reasonable planning and utilization, avoid the wasting of resources.
When adjusting 2 position of mounting plate, bull stick 4 is rotated, bull stick 4 drives the first helical gear 5 to start and the second helical gear 7
Engagement, the second helical gear 7 drive threaded rod 6 to rotate, since nut 8 is slided by the first slide bar 14 and the first sliding chamber 13,
The axial rotation of nut 8 is restricted, and in this way when threaded rod 6 rotates, nut 8 can drive L shape kelly 9 to cavity 3
Middle movement, after L shape kelly 9 is separated with card slot 10, mounting plate 2 is removed, then mounting plate 2 is moved to the position of needs
Set, and keep the level of mounting plate 2, then rotate backward bull stick 4, make nut 8 with L shape kelly 9 move backward, L shape kelly 9 with
Mounting plate 2 is fixed when card slot 10 is clamped, and at this moment can be mounted on ammeter on mounting plate 2.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of construction site ammeter box offers the cabinet (1) of opening including side, which is characterized in that the cabinet (1)
In be transversely provided with multiple mounting plates (2), the both ends of the mounting plate (2) are equipped with cavity (3), in the lower end of the cavity (3)
Wall is rotatably connected to bull stick (4) vertically, and upper end side wall of the upper end of bull stick (4) through cavity (3) is arranged, the bull stick (4)
Sidewall sheath be equipped with the first helical gear (5), the inner wall lateral rotation of the cavity (3) is connected with threaded rod (6), and threaded rod
(6) sidewall sheath is equipped with and matched second helical gear (7) of the first helical gear (5), separate second helical gear of the threaded rod (6)
(7) sidewall sheath is equipped with the nut (8) being threadedly coupled with it, and the bottom side of the wall of nut (8) is fixed with L shape kelly (9), and L
Side wall of the one end of shape kelly (9) far from nut (8) through cavity (3) is arranged, and the two sides inner wall of the cabinet (1) is equipped with more
The side wall of a and L shape kelly (9) matched card slot (10), the cabinet (1) is rotatably connected to by multiple hinges (11) and it
Be open matched sealing plate (12).
2. a kind of construction site ammeter box according to claim 1, which is characterized in that in the upper end of the cavity (3)
Wall is equipped with first sliding chamber (13), and nut (8) is slidably connected by the first slide bar (14) and first sliding chamber (13).
3. a kind of construction site ammeter box according to claim 1, which is characterized in that the cabinet (1) is far from hinge
(11) side wall offers second sliding chamber (15), and the side of described second sliding chamber (15) is equipped with transverse slat (16), and transverse slat (16) is logical
It crosses the second slide bar (17) to be slidably connected with second sliding chamber (15), the bottom side of the wall of the transverse slat (16) is vertically fixed gag lever post
(18), the sealing plate (12) is fixed with fixed block (19) far from the side wall of hinge (11), and the upper end side wall of fixed block (19) is opened
Equipped with gag lever post (18) matched limiting slot (20).
4. a kind of construction site ammeter box according to claim 1, which is characterized in that the upper end side of the cabinet (1)
Wall is further fixed on rain shade (21), and the two sides of rain shade (21) are inclined to set.
5. a kind of construction site ammeter box according to claim 1, which is characterized in that be located on the outside of the cavity (3)
The bull stick (4) on be enclosed with insulating materials.
6. a kind of construction site ammeter box according to claim 1, which is characterized in that the side wall of the sealing plate (12) is set
There are transparent observing window (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095407.1A CN109217132A (en) | 2018-09-19 | 2018-09-19 | A kind of construction site ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095407.1A CN109217132A (en) | 2018-09-19 | 2018-09-19 | A kind of construction site ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109217132A true CN109217132A (en) | 2019-01-15 |
Family
ID=64985190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095407.1A Withdrawn CN109217132A (en) | 2018-09-19 | 2018-09-19 | A kind of construction site ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038930A (en) * | 2020-10-15 | 2020-12-04 | 石利军 | Power distribution cabinet with reinforced frame and anti-drop function |
-
2018
- 2018-09-19 CN CN201811095407.1A patent/CN109217132A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038930A (en) * | 2020-10-15 | 2020-12-04 | 石利军 | Power distribution cabinet with reinforced frame and anti-drop function |
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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: 20190115 |