CN207073326U - Safety protection device of municipal road foundation pit - Google Patents

Safety protection device of municipal road foundation pit Download PDF

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Publication number
CN207073326U
CN207073326U CN201720946160.4U CN201720946160U CN207073326U CN 207073326 U CN207073326 U CN 207073326U CN 201720946160 U CN201720946160 U CN 201720946160U CN 207073326 U CN207073326 U CN 207073326U
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CN
China
Prior art keywords
steel pipe
steel
horizontal
angle frame
foundation pit
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Active
Application number
CN201720946160.4U
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Chinese (zh)
Inventor
蒲彩林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongke Hongbo Construction Co Ltd
Original Assignee
Zhongke Hongbo Construction Co Ltd
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Priority to CN2017207169109 priority Critical
Priority to CN201720716910 priority
Application filed by Zhongke Hongbo Construction Co Ltd filed Critical Zhongke Hongbo Construction Co Ltd
Application granted granted Critical
Publication of CN207073326U publication Critical patent/CN207073326U/en
Active legal-status Critical Current
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Abstract

It the utility model is related to a kind of safety protection device of municipal road foundation pit,Including steel framework and dividing plate,The steel framework includes two vertical steel pipes of erected parallel,Two vertical steel pipes are respectively left side steel pipe and right side steel pipe,The upper horizontal steel pipe of horizontal parallel arrangement and lower horizontal steel pipe are provided between left side steel pipe and right side steel pipe,Upper horizontal steel pipe,Lower horizontal steel pipe,Left side steel pipe and right side steel pipe are surrounded by rectangular box-like structure,Dividing plate is installed in rectangular box-like structure,Dividing plate includes steel fabric sheet and angle frame,Angle frame is rectangle,Angle frame bag is located at the edge of steel fabric sheet,The angle frame is detachably connected part and is connected on left side steel pipe and right side steel pipe,Upper horizontal steel pipe bottom is provided with link,The upside of angle frame is provided with hook,Angle frame is through mounting on the link of upper horizontal steel pipe,The bottom of the left side steel pipe and right side steel pipe is installed with the base for supporting steel pipe framework.With convenient disassembly, it is simple and reliable for structure the advantages of.

Description

Safety protection device of municipal road foundation pit
Technical field
Municipal equipment technical field is the utility model is related to, is particularly used for the security protection dress of town road protection works Put.
Background technology
Municipal road foundation pit protection works refer to cutting depth more than 5m (containing 5m), though foundation ditch is not less than 5m, geology bar Part and surrounding environment are complicated, dig it is deep exceed level of ground water etc. Municipal Road Engineering, in municipal road foundation pit protection works, generally Need to face side setting guard rail in foundation ditch, after Practical Completion, these safety guide rails usually require to be removed.To improve safety Protect and be easy to recycle, existing protector to be present, its primary structure includes the main frame that is surrounded by steel pipe, on main frame Designed provided with protection network steel wire.But there is dress and take and dismount the defects of inconvenient in existing protector.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of convenient disassembly, it is easy to store And transport, safety protection device of municipal road foundation pit simple and reliable for structure.
To achieve the above object, the utility model provides following technical scheme:
A kind of safety protection device of municipal road foundation pit, including steel framework and dividing plate, the steel framework include flat Two vertical steel pipes that row is erect, two vertical steel pipes are respectively left side steel pipe and right side steel pipe, left side steel pipe and right side steel pipe it Between be provided with horizontal parallel arrangement upper horizontal steel pipe and lower horizontal steel pipe, upper horizontal steel pipe, lower horizontal steel pipe, left side steel pipe and the right side Side steel pipe is surrounded by rectangular box-like structure, and the dividing plate is installed in rectangular box-like structure, and dividing plate includes steel fabric sheet and angle Steel framework, angle frame are rectangle, and angle frame bag is located at the edge of steel fabric sheet, and the angle frame is detachably connected part connection In on left side steel pipe and right side steel pipe, it is characterised in that:The upper horizontal steel pipe bottom is provided with link, and the upside of angle frame is provided with Hook, for angle frame through mounting on the link of upper horizontal steel pipe, peace is fixed in the bottom of the left side steel pipe and right side steel pipe Equipped with the base for supporting steel pipe framework.
By using above-mentioned technical proposal, angle frame is through mounting in realizing advance hang on the link of upper horizontal steel pipe Position is set, facilitates dividing plate and left side steel pipe, right side steel pipe to be attached operation, reverse operating realizes dismounting;With quickly tearing open The advantages of dress.
Preferably, engaging lug is provided with the left and right sides of the angle frame, engaging lug is provided with bolt hole, in left side steel pipe The fixed installation ear with engaging lug corresponding matching is provided with right side steel pipe, ear is fixedly mounted and is provided with mounting hole, is detachably connected Part is fastening screw, is connected between the engaging lug and fixed installation ear of angle frame through fastening screw.In this way, angle frame It is simple with left and right side steel pipe connection structure.
Preferably, the outside of the left side steel pipe and right side steel pipe be provided with least two along longitudinal arrangement the collar.This sets Under meter, the collar is easy to two neighboring safety device to connect, and so multiple protectors can connect into fence shape, and dress take and Convenient disassembly.
Preferably, the base top is provided with rhone, and rhone one end extends to vertical steel pipe junction, rhone one It is in tilt obliquely from close vertical steel pipe one end to the other end to hold as openings, rhone, and acute angle is presented with ground in rhone For 10 ° ~ 45 ° settings.Under the design, ponding on base is avoided.
Preferably, the stiffener of clamped wire mesh sheet is fixed with the angle frame.Under the design, the strong of dividing plate is improved Degree.
Preferably, the dividing plate is provided with reflection alarming bar.Under the design, reflection alarming is realized, reminds and avoids.
Preferably, skirting board is provided between the left side steel pipe and right side steel pipe, skirting board is located at below lower horizontal steel pipe, Skirting board is that cross sectional shape is in zigzag, including the first vertical baffle plate, horizontal-extending plate and the second vertical baffle plate, and first is vertical Baffle plate transverse ends are individually fixed on left side steel pipe and right side steel pipe, and horizontal-extending plate connects the first vertical baffle plate and second and erected To baffle plate, the second vertical baffle plate is below the first vertical baffle plate.Under the design, skirting board improves edge protection effect.
Preferably, the skirting board is provided with warning graticule.Under the design, alarming effect is improved.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is the utility model specific embodiment steel fabric sheet structural representation;
Fig. 3 is the utility model specific embodiment base vertical view(Vertical steel pipe is blocked under state).
Embodiment
As shown in Fig. 1 ~ 3, a kind of safety protection device of municipal road foundation pit disclosed in the utility model, including steel framework 1 and dividing plate 2, the steel framework 1 includes two vertical steel pipes 11 of erected parallel, and two vertical steel pipes 11 are respectively left side steel Pipe and right side steel pipe, the upper horizontal steel pipe 12 of horizontal parallel arrangement and lower horizontal steel pipe are provided between left side steel pipe and right side steel pipe 13, upper horizontal steel pipe 12, lower horizontal steel pipe 13, left side steel pipe and right side steel pipe are surrounded by rectangular box-like structure, and the dividing plate 2 is pacified Loaded in rectangular box-like structure, dividing plate 2 includes steel fabric sheet 21 and angle frame 22, and angle frame 22 is rectangle, and angle frame 22 wraps Located at the edge of steel fabric sheet 21, the angle frame 22 is detachably connected part and is connected to left side steel pipe and right side steel pipe On, the upper horizontal bottom of steel pipe 12 is provided with link 14, and the upside of angle frame 22 is provided with hook 221, and angle frame 22 is through hook 221 Mount on the link 14 of upper horizontal steel pipe 12, the bottom of the left side steel pipe and right side steel pipe is installed with for supporting steel The base 3 of tube frame 1.Angle frame 22 is mounted in realizing that advance lifting is determined on the link 14 of upper horizontal steel pipe 12 through hook 221 Position, dividing plate 2 and left side steel pipe, right side steel pipe is facilitated to be attached operation, reverse operating realizes dismounting;With fast assembling-disassembling Advantage.Base 3 is fixedly connected with vertical steel pipe 11, can use detachably or be welded and fixed etc..
Engaging lug 222 is provided with the left and right sides of the angle frame 22, engaging lug 222 is provided with bolt hole, in left side steel Pipe and right side steel pipe are provided with the fixed installation ear 112 with the corresponding matching of engaging lug 222, and ear 112 is fixedly mounted and is provided with mounting hole, Removable connector is fastening screw, is connected between the engaging lug 222 and fixed installation ear 112 of angle frame 22 through fastening screw solid It is fixed(Screw omits in figure).In this way, angle frame 22 and left and right side steel pipe connection structure are simple.Steel fabric sheet 21 can also be adopted Side plate 211 is set used in surrounding to design, steel fabric sheet 21 and the separately machined rear assembly connection of angle frame 22, so in steel fabric sheet 21 When damaged, change after can steel fabric sheet 21 be removed, without whole dividing plate 2 is changed, economize on resources.Wherein steel wire The assembling of piece 21 and angle frame 22 can be fixed or welded using bolt.
Fence shape can be connected into for ease of multiple protectors, the outside of the left side steel pipe and right side steel pipe is provided with least Two collars 113 along longitudinal arrangement.The collar is easy to two neighboring safety device to connect, and dress takes and convenient disassembly.Carry The intensity of high dividing plate 2, the stiffener 23 of clamped wire mesh sheet 21 is fixed with the angle frame 22.
The top of base 3 is provided with rhone 31, and the one end of rhone 31 extends to the junction of vertical steel pipe 11, rhone 31 One end is openings, and rhone 31 is in tilt obliquely from close one end of vertical steel pipe 11 to the other end, rhone 31 and ground It is 10 ° ~ 45 ° settings that acute angle, which is presented,.Avoid ponding on base 3.
Skirting board 4 is provided between the left side steel pipe and right side steel pipe, skirting board 4 is kicked positioned at the lower horizontal lower section of steel pipe 13 Sole 4 is that cross sectional shape is in zigzag, including the first vertical baffle plate 41,42 and second vertical baffle plate 43 of horizontal-extending plate, first The vertical transverse ends of baffle plate 41 are individually fixed on left side steel pipe and right side steel pipe, and horizontal-extending plate 42 connects the first vertical baffle plate 41 and the second vertical baffle plate 43, the second vertical baffle plate 43 is positioned at the first vertical lower section of baffle plate 41.Under the design, skirting board 4 improves Edge protection effect.
The dividing plate 2 is provided with reflection alarming bar 24.The skirting board 4 is provided with warning graticule 40.Improve alarming effect.
Embodiment described above is merely to illustrate technological thought of the present utility model and feature, and its purpose makes this area Interior technical staff can understand content of the present utility model and implement according to this, it is impossible to only new to limit this practicality with the present embodiment The scope of the claims of type, i.e., the equal change or modification that all spirit according to disclosed in the utility model is made, still falls new in this practicality In the scope of the claims of type.

Claims (8)

1. a kind of safety protection device of municipal road foundation pit, including steel framework and dividing plate, the steel framework includes parallel Two vertical steel pipes erect, two vertical steel pipes are respectively left side steel pipe and right side steel pipe, between left side steel pipe and right side steel pipe Upper horizontal steel pipe and lower horizontal steel pipe provided with horizontal parallel arrangement, upper horizontal steel pipe, lower horizontal steel pipe, left side steel pipe and right side Steel pipe is surrounded by rectangular box-like structure, and the dividing plate is installed in rectangular box-like structure, and dividing plate includes steel fabric sheet and angle steel Frame, angle frame are rectangle, and angle frame bag is located at the edge of steel fabric sheet, and the angle frame is detachably connected part and is connected to On left side steel pipe and right side steel pipe, it is characterised in that:The upper horizontal steel pipe bottom is provided with link, and the upside of angle frame, which is provided with, to hang Hook, through mounting on the link of upper horizontal steel pipe, the bottom of the left side steel pipe and right side steel pipe is fixedly mounted angle frame There is the base for supporting steel pipe framework.
2. safety protection device of municipal road foundation pit according to claim 1, it is characterised in that:In the left and right of the angle frame Both sides are provided with engaging lug, and engaging lug is provided with bolt hole, are provided with and engaging lug corresponding matching on left side steel pipe and right side steel pipe Fixed installation ear, be fixedly mounted ear be provided with mounting hole, removable connector is fastening screw, the engaging lug of angle frame and fixation It is connected between mounting ear through fastening screw.
3. safety protection device of municipal road foundation pit according to claim 1 or claim 2, it is characterised in that:The left side steel pipe and The outside of right side steel pipe be provided with least two along longitudinal arrangement the collar.
4. safety protection device of municipal road foundation pit according to claim 1 or claim 2, it is characterised in that:The base top is set There is rhone, rhone one end extends to vertical steel pipe junction, and rhone one end is openings, and rhone is from close to vertical steel To the other end in tilting obliquely, it is 10 ° ~ 45 ° settings that acute angle, which is presented, with ground in rhone for pipe one end.
5. safety protection device of municipal road foundation pit according to claim 1 or claim 2, it is characterised in that:It is solid on the angle frame Surely there is the stiffener of clamped wire mesh sheet.
6. safety protection device of municipal road foundation pit according to claim 1 or claim 2, it is characterised in that:The dividing plate is provided with Reflection alarming bar.
7. safety protection device of municipal road foundation pit according to claim 1 or claim 2, it is characterised in that:The left side steel pipe and Skirting board is provided between the steel pipe of right side, for skirting board below lower horizontal steel pipe, skirting board is that cross sectional shape is in zigzag, including First vertical baffle plate, horizontal-extending plate and the second vertical baffle plate, the first vertical baffle plate transverse ends are individually fixed in left side steel On pipe and right side steel pipe, horizontal-extending plate connects the first vertical baffle plate and the second vertical baffle plate, and the second vertical baffle plate is located at first Below vertical baffle plate.
8. safety protection device of municipal road foundation pit according to claim 7, it is characterised in that:The skirting board is provided with police Indicating line.
CN201720946160.4U 2017-06-20 2017-07-31 Safety protection device of municipal road foundation pit Active CN207073326U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2017207169109 2017-06-20
CN201720716910 2017-06-20

Publications (1)

Publication Number Publication Date
CN207073326U true CN207073326U (en) 2018-03-06

Family

ID=61523293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720946160.4U Active CN207073326U (en) 2017-06-20 2017-07-31 Safety protection device of municipal road foundation pit

Country Status (1)

Country Link
CN (1) CN207073326U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108867436A (en) * 2018-07-18 2018-11-23 浙江柯迈环境建设有限公司 A kind of safety protection device of municipal road foundation pit and its installation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108867436A (en) * 2018-07-18 2018-11-23 浙江柯迈环境建设有限公司 A kind of safety protection device of municipal road foundation pit and its installation method
CN108867436B (en) * 2018-07-18 2021-06-01 浙江柯迈环境建设有限公司 Mounting method of municipal road foundation pit safety protection device

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