CN208765743U - A kind of bridge machinery dust guard - Google Patents
A kind of bridge machinery dust guard Download PDFInfo
- Publication number
- CN208765743U CN208765743U CN201821293606.9U CN201821293606U CN208765743U CN 208765743 U CN208765743 U CN 208765743U CN 201821293606 U CN201821293606 U CN 201821293606U CN 208765743 U CN208765743 U CN 208765743U
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- China
- Prior art keywords
- shell
- dust
- fixed
- opposite
- sliding slot
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Abstract
The utility model relates to Bridge Inspection fields, especially a kind of bridge machinery dust guard, including first shell and second shell, dust-proof zipper is equipped between first shell and second shell, first shell side is equipped with protective film, first shell is equipped with lock screw, second shell side is equipped with dust-proof fan and air grid, dust-proof filter pulp piece is equipped between air grid and dust-proof fan, first shell top side is fixed with adapter, the second shell side quadrangle opposite with first shell is fixed with fixing seat, fixing seat matching opposite with lock screw, fixing seat is equipped with sliding slot far from the side of second shell, matched sliding block is equipped in sliding slot, spring is fixed between sliding block and the cell wall of sliding slot, sliding block is fixed with deck far from the side of sliding slot.The utility model structure is simple, has market prospects, is suitble to promote.
Description
Technical field
The utility model relates to Bridge Inspection field more particularly to a kind of bridge machinery dust guards.
Background technique
The main contents of bridge machinery: 1, the appearance detection of bridge, appearance detection belongs to general detection, mainly daily
Detection.Appearance disease inspection marking is carried out to bridge, is the cosmetic damage situation in order to understand and grasp bridge structure, then root
According to the marking and evaluation classification of bridge damage situation, the convenient further maintenance to bridge later.Visual examination is carried out to bridge
Main inspection method is live artificial detection, and emphasis checks crack and the breakage at each position of bridge.2, bridge structure is examined
It surveys, bridge machinery periodically further to bridge technology situation will also be detected other than daily appearance generality detection, with
Appearance detection is different, and this detection needs are implemented to complete using special detection instrument and equipment by professional technician, it is desirable that answer
Bridge is comprehensively detected with no damage testing means, and wants detailed recorded data, damage position and damage are determined after detection
Ruin degree, correct assessment damage will caused by consequence and bridge durability and bearing capacity, pass through scientific algorithm and prediction
Latent defect may embodiment dangerous to bridge structure bring, while determining maintenance engineering.Due to construction condition
Difference, some precision instruments such as concrete NDT instrument lack necessary proofing dust and protecting setting, cause instrument internal to enter dust, seriously
Service life is influenced, thus it is proposed that a kind of bridge machinery solves problem above with dust guard.
Utility model content
Purpose of the utility model is to solve existing in the prior art, bridge machinery construction condition is poor, Yi Xiejing
Close instrument such as concrete NDT instrument lacks necessary proofing dust and protecting setting, causes instrument internal to enter dust, seriously affects use
The shortcomings that service life, and a kind of bridge machinery dust guard proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of bridge machinery dust guard, including first shell and second shell, the first shell and second
Shell forms closed cavity with respect to setting, passes through hinge between the first shell top side opposite with the second shell
It is rotatablely connected, is fixed with dust-proof zipper, institute between the first shell contour edge opposite with the side of the second shell
First shell side is stated equipped with oblong openings, the opening is interior to be fixed with matched protective film, institute by being glued
It states first shell and is equipped with lock screw in the four corners of the opening, the first shell is equipped with and the lock screw phase
Matched threaded hole, one end of the lock screw pass through the threaded hole and extend to the first shell and the second shell
The opposite side of body, the second shell side are set there are two the dust-proof fan being oppositely arranged, and the dust-proof fan passes through conducting wire
External power supply, side of the dust-proof fan far from the first shell are fixed with matched air grid, institute
It states clamping connection between air grid and the dust-proof fan and is equipped with dust-proof filter pulp piece, the first shell top side is fixed with switching
Head, the input terminal of the adapter extend on the inside of the first shell cavity opposite with the second shell, and described second
The shell side quadrangle opposite with the first shell is fixed with fixing seat, and the fixing seat is opposite with the lock screw
Matching, the fixing seat are equipped with sliding slot far from the side of the second shell, are equipped with matched sliding block in the sliding slot,
Spring is fixed between the sliding block and the cell wall of the sliding slot, the sliding block is fixed with card far from the side of the sliding slot
Seat.
Preferably, the deck is right angle deck, and the inside right angle of four decks is opposite two-by-two to be rectangle quadrangle
Setting.
Preferably, the spring is antifatigue spring.
Preferably, the second shell is fixed with handle, the handle hand-held part far from the side of the first shell
Position is anti-skid structure.
Preferably, the protective film is the transparent protective film of polyurethane structural.
The utility model proposes a kind of bridge machinery dust guard, beneficial effect is: by being equipped with protective film
Mutual cooperation between first shell and the second shell equipped with dust-proof fan and dust-proof zipper, enables bridge machinery dust guard
Completely cut off extraneous dust while effective protection detecting instrument, improves dust-proof effect, while by lock screw and having deck
Fixing seat between mutual cooperation, so that bridge machinery is can be suitably used for various sizes of detector in a certain range with dust guard
Device and convenient and fast mounting means is provided, improves practical performance.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of bridge machinery dust guard structural schematic diagram；
Fig. 2 is the structural schematic diagram of the air grid proposed in the utility model；
Fig. 3 be the utility model proposes a kind of bridge machinery dust guard the schematic diagram of the section structure；
Fig. 4 is the structural schematic diagram of the fixing seat proposed in the utility model.
In figure: first shell 1, second shell 2, adapter 3, lock screw 4, dust-proof fan 5, dust-proof zipper 6, protective film
7, air grid 8, handle 9, fixing seat 10, deck 11, sliding slot 12, spring 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of bridge machinery dust guard, including first shell 1 and second shell 2,1 He of first shell
Second shell 2 forms closed cavity with respect to setting, passes through hinge between first shell 1 and the opposite top side of second shell 2
It is rotatablely connected, is fixed with dust-proof zipper 6, first shell between the contour edge opposite with the side of second shell 2 of first shell 1
1 side is equipped with oblong openings, passes through splicing in opening and is fixed with matched protective film 7, protective film 7 is polyurethane
The transparent protective film of structure, the convenient detecting instrument of setting of protective film 7 show the observation of data, are easy to use.
First shell 1 is equipped with lock screw 4 in the four corners of opening, and first shell 1 is equipped with and 4 phase of lock screw
The threaded hole matched, one end of lock screw 4 pass through threaded hole and extend to the side opposite with second shell 2 of first shell 1, the
Two shells 2 are fixed with handle 9 far from the side of first shell 1, and 9 handgrip part of handle is anti-skid structure, 2 side of second shell
If dust-proof fan 5 is by conducting wire external power supply, and dust-proof fan 5 is far from first shell 1 there are two the dust-proof fan 5 being oppositely arranged
Side be fixed with matched air grid 8, between air grid 8 and dust-proof fan 5 clamping connection be equipped with dust-proof filter pulp
Piece keeps the cavity inside between first shell 1 and second shell 2 empty by the mutual cooperation between dust-proof fan 5 and air grid 8
Air-flow is logical, ensure that the heat dissipation effect of detecting instrument, improves airtightness, reaches dust-proof effect.
1 top side of first shell is fixed with adapter 3, and the input terminal of adapter 3 extends to first shell 1 and second
On the inside of the opposite cavity of shell 2, using the setting of adapter 3, makes the detecting head of detecting instrument without additional line, maintain bridge
Beam detection dust guard uses airtightness, and the side quadrangle opposite with first shell 1 of second shell 2 is fixed with fixation
Seat 10, fixing seat 10 is opposite with lock screw 4 to be matched, and fixing seat 10 is equipped with sliding slot 12, sliding slot 12 far from the side of second shell 2
It is interior to be equipped with matched sliding block, spring 13 is fixed between sliding block and the cell wall of sliding slot 12, spring 13 is antifatigue spring,
Sliding block is fixed with deck 11 far from the side of sliding slot 12, and deck 11 is right angle deck, and the inside right angle of four decks 11 is two-by-two
It is opposite to be rectangle quadrangle setting.
First shell 1 by being equipped with protective film 7 and the phase between the second shell 2 equipped with dust-proof fan 5 and dust-proof zipper 6
Mutually cooperation enables to completely cut off extraneous dust while bridge machinery dust guard effective protection detecting instrument, improves dust-proof effect
Fruit, while by the mutual cooperation between lock screw 4 and the fixing seat 10 with deck 11, so that bridge machinery dust guard is existed
It can be suitably used for various sizes of detecting instrument in a certain range and provide convenient and fast mounting means, improve practical performance.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of bridge machinery dust guard, including first shell (1) and second shell (2), which is characterized in that described first
Shell (1) and the opposite setting of second shell (2) form closed cavity, the first shell (1) and the second shell (2) phase
Between top side pass through hinge be rotatablely connected, the first shell (1) wheel opposite with the side of the second shell (2)
It is fixed between wide edge dust-proof zipper (6), first shell (1) side is equipped with oblong openings, passes through in the opening
Splicing is fixed with matched protective film (7), and the first shell (1) is equipped with locking in the four corners of the opening
Screw (4), the first shell (1) are equipped with the threaded hole to match with the lock screw (4), the lock screw (4)
One end pass through the threaded hole and extend to the first shell (1) and the second shell (2) opposite side, described the
Two shells (2) side is set there are two the dust-proof fan (5) being oppositely arranged, and the dust-proof fan (5) passes through conducting wire external power supply, institute
Dust-proof fan (5) are stated to be fixed with matched air grid (8) far from the side of the first shell (1), it is described
Clamping connection is equipped with dust-proof filter pulp piece between air grid (8) and the dust-proof fan (5), and first shell (1) top side is fixed
Equipped with adapter (3), it is opposite that the input terminal of the adapter (3) extends to the first shell (1) and the second shell (2)
Cavity on the inside of, the second shell (2) and the first shell (1) opposite side quadrangle are fixed with fixing seat
(10), the fixing seat (10) is opposite with the lock screw (4) matches, and the fixing seat (10) is far from the second shell
(2) side is equipped with sliding slot (12), and matched sliding block, the sliding block and the sliding slot are equipped in the sliding slot (12)
(12) it is fixed between cell wall spring (13), the sliding block is fixed with deck (11) far from the side of the sliding slot (12).
2. a kind of bridge machinery dust guard according to claim 1, which is characterized in that the deck (11) is right angle
Deck, the inside right angle of four decks (11) is opposite two-by-two to be rectangle quadrangle setting.
3. a kind of bridge machinery dust guard according to claim 1, which is characterized in that the spring (13) is tired to resist
Labor spring.
4. a kind of bridge machinery dust guard according to claim 1, which is characterized in that the second shell (2) is remote
Side from the first shell (1) is fixed with handle (9), and handle (9) handgrip part is anti-skid structure.
5. a kind of bridge machinery dust guard according to claim 1, which is characterized in that the protective film (7) is poly-
The transparent protective film of urethane structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293606.9U CN208765743U (en) | 2018-08-13 | 2018-08-13 | A kind of bridge machinery dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293606.9U CN208765743U (en) | 2018-08-13 | 2018-08-13 | A kind of bridge machinery dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765743U true CN208765743U (en) | 2019-04-19 |
Family
ID=66131745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821293606.9U Expired - Fee Related CN208765743U (en) | 2018-08-13 | 2018-08-13 | A kind of bridge machinery dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765743U (en) |
-
2018
- 2018-08-13 CN CN201821293606.9U patent/CN208765743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210813 |