CN108894586A - A kind of building road foundation pit safety device - Google Patents
A kind of building road foundation pit safety device Download PDFInfo
- Publication number
- CN108894586A CN108894586A CN201810846815.XA CN201810846815A CN108894586A CN 108894586 A CN108894586 A CN 108894586A CN 201810846815 A CN201810846815 A CN 201810846815A CN 108894586 A CN108894586 A CN 108894586A
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- CN
- China
- Prior art keywords
- protective fence
- ontology
- fence ontology
- foundation pit
- safety device
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of building road foundation pit safety devices, including the first protective fence ontology and the second protective fence ontology, the side of the first protective fence ontology is equidistantly welded with multiple first connecting plates, the side of the second protective fence ontology is equidistantly welded with multiple the second connecting plates being used in combination with the first connecting plate, first connecting plate is rotatablely connected by pin shaft and the second connecting plate, and the bottom side of the first protective fence ontology and the second protective fence ontology is by being fixed with universal wheel.In the present invention, when needing mobile protective device, it shrinks telescopic rod and makes universal wheel and ground face contact, be moved easily, when needing fixed, telescopic rod is stretched to hold up to by universal wheel from ground, so that telescopic rod and ground face contact, will be inserted into ground end in the telescopic rod of conical structure, to realize in the case where meeting ambulant situation, it equally ensure that the stability of protective device, using effect are good.
Description
Technical field
The present invention relates to technical field of building construction more particularly to a kind of building road foundation pit safety devices.
Background technique
Foundation pit refers to carry out the below ground space that the construction of building or structure base and basement is excavated, base
Hole is generally divided into non-support and has two class of supporting, wherein there is the characteristics of supporting foundation pit to be：Foundation pit walls soil property is unstable, and has ground
The influence being lauched；Slope earth excavation project amount is excessive, uneconomical；It is easy to be limited by construction site or close to buildings, no
It can be excavated using slope, the construction site of foundation pit needs to use a kind of deep pit monitor protective device to guarantee safety.
However more existing there are still certain deficiencies in use for building road foundation pit safety device
Place, in use, safety device its mobility in the case where meeting stable place is poor, when being turned down, dog-ear
Place is more sharp, and security performance reduces, and when not in use, space occupied by safety device is larger, wasting space resource.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of building road foundation pit peace proposed
Full protection device.
To achieve the goals above, present invention employs following technical solutions：A kind of building road foundation pit security protection dress
It sets, including the first protective fence ontology and the second protective fence ontology, the side of the first protective fence ontology are equidistantly welded with multiple
First connecting plate, the side of the second protective fence ontology are equidistantly welded with multiple second be used in combination with the first connecting plate
Connecting plate, first connecting plate are rotatablely connected by pin shaft and the second connecting plate, and the first protective fence ontology and second is prevented
The bottom side of guardrail ontology has been bolted universal wheel, the first protective fence ontology and the second protective fence ontology
The side that bottom is located at universal wheel is welded with telescopic rod.
It is as above-mentioned technical proposal to further describe：
The side of the first protective fence ontology and the second protective fence ontology is welded with fixed frame, and the two sides of the fixed frame are equal
Placing groove is offered, is rotatablely connected at the inner bottom position of the placing groove by shaft and support rod, the support rod
Bottom is welded with fixed plate, and the side that placing groove is located at the two sides bottom position of the fixed frame is rotatably connected to second and consolidates
Fixed to block, the other side that placing groove is located at the two sides bottom position of the fixed frame, which is welded with to match with the second fixing card, to be made
Second card column, two side bottoms of the fixed frame offer limiting slot, and the inside of limiting slot is bonded with cushion.
It is as above-mentioned technical proposal to further describe：
Length of the length of the fixed frame less than the first protective fence ontology and the second protective fence ontology.
It is as above-mentioned technical proposal to further describe：
The width of the support rod and the width of limiting slot are equal in magnitude, and in the vertical center line of support rod and the vertical of limiting slot
Line is located along the same line.
It is as above-mentioned technical proposal to further describe：
The first fixing card, the top rotation of the second protective fence ontology are rotatably connected at the top of the first protective fence ontology
It is connected with the first card column being used in combination with the first fixing card.
It is as above-mentioned technical proposal to further describe：
The first protective fence ontology equidistantly passes through multiple folding retractable pads with the side of the second protective fence ontology and connect, and folds
Expansion pad is horizontal stretching structure.
In the present invention, firstly, the bottom of the first protective fence ontology and the second protective fence ontology is respectively and fixedly provided with universal wheel and bottom
Portion is in the two-part telescopic rod of pyramid type structure, and the bottom of the upper portion of telescopic rod is higher than the bottom of universal wheel, works as needs
It when mobile protective device, shrinks telescopic rod and makes universal wheel and ground face contact, be moved easily, when needing fixed, stretch flexible
Bar is held up to by universal wheel from ground, so that telescopic rod and ground face contact, will be inserted into ground end in the telescopic rod of conical structure, from
And realize in the case where meeting ambulant situation, it equally ensure that the stability of protective device, using effect are good, secondly, first is anti-
The side of guardrail ontology and the second protective fence ontology is welded with the fixed frame that two sides are symmetrically rotatably connected to support rod, works as protection
When device needs fixed, rotary supporting rod to itself and ground face contact, so that be in triangular support configurations between two support rods and ground,
Stability when protective device is placed is further enhanced, the security performance of protective device is improved, finally, the first protective fence sheet
It is connected between body and the second protective fence ontology by folding retractable pad, can not only be needed to turn to any fitted position according to landform
It sets, and folding retractable pad can play the role of protecting the first protective fence ontology and the second protective fence ontology, while play protection work
The effect of personnel, while can be by the first protective fence ontology and the second foldable placement of protective fence ontology, to reduce itself institute
Space resources is saved in the space occupied.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for building road foundation pit safety device proposed by the present invention；
Fig. 2 is a kind of top view for building road foundation pit safety device proposed by the present invention；
Fig. 3 is a kind of partial side view for building road foundation pit safety device proposed by the present invention；
Fig. 4 is the bottom partial structural diagram of support rod of the present invention.
Marginal data：
1- fixed frame, the first protective fence of 2- ontology, the first connecting plate of 3-, the second connecting plate of 4-, the second protective fence of 5- ontology, 6- pin
Axis, 7- folding retractable pad, 8- telescopic rod, 9- universal wheel, the first fixing card of 10-, the first card column of 11-, 12- shaft, 13- support
Bar, 14- fixed plate, the second fixing card of 15-, 16- cushion, 17- limiting slot, the second card column of 18-, 19- placing groove.
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.
Embodiment one, referring to Fig.1, a kind of building road foundation pit safety device, including the first protective fence ontology 2 and
Two protective fence ontologies 5, the side of the first protective fence ontology 2 are equidistantly welded with multiple first connecting plates 3, the second protective fence ontology 5
Side be equidistantly welded with multiple the second connecting plates 4 being used in combination with the first connecting plate 3, the first connecting plate 3 passes through pin shaft 6
It is rotatablely connected with the second connecting plate 4, the bottom side of the first protective fence ontology 2 and the second protective fence ontology 5 is solid by bolt
Surely there is a universal wheel 9, the side that the bottom of the first protective fence ontology 2 and the second protective fence ontology 5 is located at universal wheel 9, which is welded with, stretches
Contracting bar 8, telescopic rod 8 are in two-part stretching structure, and the bottom of 8 upper portion of telescopic rod is higher than the bottom of universal wheel 9, and stretches
The bottom of bar 8 is in pyramid type structure, and universal wheel 9 is moved easily when being contacted with ground, when stretching telescopic rod 8 to itself and ground face contact
And when holding up universal wheel 9, telescopic rod 8 can be injected ground end, stability when guaranteeing fixed, so that realizing satisfaction facilitates shifting
Meeting it has the function of better stability simultaneously in the case where dynamic.
Embodiment two, referring to Figure 1 and Figure 3-4, the side of the first protective fence ontology 2 and the second protective fence ontology 5 are welded
Have a fixed frame 1, the two sides of fixed frame 1 offer placing groove 19, at the inner bottom position of placing groove 19 by shaft 12 with
Support rod 13 is rotatablely connected, and the bottom of support rod 13 is welded with fixed plate 14, is located at the two sides bottom position of fixed frame 1 and is placed
The side of slot 19 is rotatably connected to the second fixing card 15, is located at the another of placing groove 19 at the two sides bottom position of fixed frame 11
Side is welded with the second card column 18 being used in combination with the second fixing card 15, and two side bottoms of fixed frame 1 offer limit
Slot 17, and the inside of limiting slot 17 is bonded with cushion 16, the length of fixed frame 1 is anti-less than the first protective fence ontology 2 and second
The width of the length of guardrail ontology 5, the width and limiting slot 17 of support rod 13 is equal in magnitude, and the vertical center line of support rod 13 with
The vertical center line of limiting slot 17 is located along the same line, and rotary supporting rod 13 to prop up to being sticked in the inside of limiting slot 17
Strut 17 and ground are in triangular support configurations, further enhance stability when protective device is fixed.
Embodiment three, the top of -2 first protective fence ontologies 2 is rotatably connected to the first fixing card 10 referring to Fig.1, and second is anti-
The top of guardrail ontology 5 is rotatably connected to the first card column 11 being used in combination with the first fixing card 10, the first protective fence ontology 2
Equidistantly pass through multiple folding retractable pads 7 with the side of the second protective fence ontology 5 to connect, and folding retractable pad 7 is flexible for horizontal
Structure not only can be carried out and fold to meet different landform and place demand, and folding retractable pad 7 can play the work of buffer protection
With, while foldable placement saves to reduce placement space and places resource.
Working principle：In use, first protective fence ontology 2 and the second protective fence ontology 5 are moved to institute using universal wheel 9
The position that need to be protected rotates the first protective fence ontology 2 and the second protective fence ontology 5 in adaptation to the ground according to the needs of landform
Angle, Foldable expansion pad 7 stretch, and the setting of folding retractable pad 7 can be to the first protective fence ontology 2 and the second protective fence
Ontology 7 plays the role of protection, can not only play the role of buffering, while can play protection staff, pulls down
Telescopic rod 8 is stretched, until the bottom of telescopic rod 8 face contact and holds up universal wheel 9 with ground, since the bottom of telescopic rod 8 is in cone
Telescopic rod 8 is injected ground end, carries out the fixation of the first protective fence ontology 2 and the second protective fence ontology 5, rotary supporting rod by structure
13, until its inside for being sticked in limiting slot 17 and being in contact with cushion 16, and utilize the second fixing card 15 and the second card column 18
It fastens, so that fixed support rod 13 prevents it from rotating, fixed plate 14 and ground face contact, play stable guardrail again at this time
Effect, stability when enhancing guardrail is fixed takes out telescopic rod 8 from ground end, and received when not needing using protection
It is reduced to universal wheel 9 and ground face contact, to facilitate the position that guardrail is moved to storage, folds the first protective fence ontology 2 and the
Two protective fence ontologies 5, and fastened using the first fixing card 10 and the first card column 11, fix the first protective fence ontology 2 and second
Protective fence ontology 5, and support rod 13 is rotated back to the inside of placing groove 19, it is shunk, so as to reduce placement space, is saved
Space resources.
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 building road foundation pit safety device, including the first protective fence ontology（2）With the second protective fence ontology（5）,
It is characterized in that, the first protective fence ontology（2）Side be equidistantly welded with multiple first connecting plates（3）, described second is anti-
Guardrail ontology（5）Side be equidistantly welded with it is multiple with the first connecting plate（3）The second connecting plate being used in combination（4）, described
First connecting plate（3）Pass through pin shaft（6）With the second connecting plate（4）Rotation connection, the first protective fence ontology（2）It is anti-with second
Guardrail ontology（5）Bottom side pass through spiral and be fixed with universal wheel（9）, the first protective fence ontology（2）It is anti-with second
Guardrail ontology（5）Bottom be located at universal wheel（9）Side be welded with telescopic rod（8）.
2. a kind of building road foundation pit safety device according to claim 1, which is characterized in that first protection
Column ontology（2）With the second protective fence ontology（5）Side be welded with fixed frame（1）, the fixed frame（1）Two sides open up
There is placing groove（19）, the placing groove（19）Inner bottom position at pass through shaft（12）With support rod（13）Rotation connection,
The support rod（13）Bottom be welded with fixed plate（14）, the fixed frame（1）Two sides bottom position at be located at placing groove
（19）Side be rotatably connected to the second fixing card（15）, the fixed frame（11）Two sides bottom position at be located at placing groove
（19）The other side be welded with and the second fixing card（15）The second card column being used in combination（18）, the fixed frame（1）'s
Two side bottoms offer limiting slot（17）, and limiting slot（17）Inside be bonded with cushion（16）.
3. a kind of building road foundation pit safety device according to claim 2, which is characterized in that the fixed frame
（1）Length less than the first protective fence ontology（2）With the second protective fence ontology（5）Length.
4. a kind of building road foundation pit safety device according to claim 1, which is characterized in that the support rod
（13）Width and limiting slot（17）Width it is equal in magnitude, and support rod（13）Vertical center line and limiting slot（17）It is vertical
Middle line is located along the same line.
5. a kind of building road foundation pit safety device according to claim 1, which is characterized in that first protection
Column ontology（2）Top be rotatably connected to the first fixing card（10）, the second protective fence ontology（5）Top be rotatably connected to
With the first fixing card（10）The first card column being used in combination（11）.
6. a kind of building road foundation pit safety device according to claim 1, which is characterized in that first protection
Column ontology（2）With the second protective fence ontology（5）Side equidistantly pass through multiple folding retractable pads（7）Connection, and folding retractable pad
（7）For horizontal stretching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846815.XA CN108894586A (en) | 2018-07-27 | 2018-07-27 | A kind of building road foundation pit safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846815.XA CN108894586A (en) | 2018-07-27 | 2018-07-27 | A kind of building road foundation pit safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108894586A true CN108894586A (en) | 2018-11-27 |
Family
ID=64352740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810846815.XA Withdrawn CN108894586A (en) | 2018-07-27 | 2018-07-27 | A kind of building road foundation pit safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894586A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952564A (en) * | 2019-12-30 | 2020-04-03 | 甘肃楷越建设工程有限公司 | Road pit safety device |
| CN111502405A (en) * | 2020-05-07 | 2020-08-07 | 吴满意 | Rail guard and protector that road construction used |
| CN112252829A (en) * | 2019-05-23 | 2021-01-22 | 孙静洁 | A equipment for building engineering construction |
| CN112431477A (en) * | 2020-12-03 | 2021-03-02 | 宁波阅荷思山智能科技有限公司 | Dustproof device and dustproof method for road construction |
-
2018
- 2018-07-27 CN CN201810846815.XA patent/CN108894586A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252829A (en) * | 2019-05-23 | 2021-01-22 | 孙静洁 | A equipment for building engineering construction |
| CN110952564A (en) * | 2019-12-30 | 2020-04-03 | 甘肃楷越建设工程有限公司 | Road pit safety device |
| CN111502405A (en) * | 2020-05-07 | 2020-08-07 | 吴满意 | Rail guard and protector that road construction used |
| CN111502405B (en) * | 2020-05-07 | 2021-05-28 | 广东道衡建设工程有限公司 | Rail guard and protector that road construction used |
| CN112431477A (en) * | 2020-12-03 | 2021-03-02 | 宁波阅荷思山智能科技有限公司 | Dustproof device and dustproof method for road construction |
| CN112431477B (en) * | 2020-12-03 | 2022-05-03 | 杭州吾通建设工程有限公司 | Dustproof device and dustproof method for road construction |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |
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| WW01 | Invention patent application withdrawn after publication |