CN212176822U - Municipal construction is with rail guard convenient to transport - Google Patents
Municipal construction is with rail guard convenient to transport Download PDFInfo
- Publication number
- CN212176822U CN212176822U CN202020516495.4U CN202020516495U CN212176822U CN 212176822 U CN212176822 U CN 212176822U CN 202020516495 U CN202020516495 U CN 202020516495U CN 212176822 U CN212176822 U CN 212176822U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- municipal construction
- supporting cylinder
- guardrail
- right sides
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 210000000481 breast Anatomy 0.000 claims description 13
- 238000003466 welding Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 15
- 235000017491 Bambusa tulda Nutrition 0.000 description 15
- 241001330002 Bambuseae Species 0.000 description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 15
- 239000011425 bamboo Substances 0.000 description 15
- 230000032258 transport Effects 0.000 description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a guardrail for municipal construction convenient to transport, which relates to the field of guardrails for municipal construction, and aims at the problems of complicated welding and disassembly and inconvenient transportation of the existing municipal construction, the utility model provides a scheme which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a supporting cylinder, the upper and lower inner walls of the supporting cylinder are both provided with a slideway, the left and right sides of the supporting cylinder are both provided with openings, the left and right sides of the inside of the supporting cylinder are both provided with square bars, each square bar is fixedly connected with a railing panel, each railing panel is fixedly connected with a spacing cylinder, the spacing cylinder is provided with a chute, the sides of the left and right sides, which are close to each other, are both fixedly connected with racks, a gear is arranged between the two racks, and one side of the left and right sides, which is close to each other, is provided with a groove body, and a rotating shaft is arranged at the rear side of the gear. The device has the characteristics of convenient disassembly and assembly and flexible transportation.
Description
Technical Field
The utility model relates to a rail guard field for municipal construction especially relates to a rail guard convenient to transport for municipal construction.
Background
In municipal construction field, the demand of building site to the rail guard is very big, but the ann of rail guard is torn open frequently, and it takes time to set up, and the cross of stability, need suitably increase and decrease the steel pipe in order to adapt to different construction situations, and reuse rate is lower.
In addition, in the municipal construction process, due to the requirements of structural functions and the limitation of technical conditions of the existing construction process, various edges, holes and deep pits, such as foundation pits, stairs, balcony outer edges, elevator holes and the like, inevitably occur, and high potential safety hazards exist. The conventional temporary protective guard is generally formed by welding reinforcing steel bars or steel pipes, the reinforcing steel bars are embedded in advance when concrete is poured, the positions of the reinforcing steel bars and the embedded reinforcing steel bars are fixed, then the reinforcing steel bars or the steel pipes are welded together with the embedded reinforcing steel bars, reinforcing steel bar cross bars are welded on the upright posts to form the temporary protective guard, the temporary protective guard needs to be detached by gas welding cutting after the engineering is finished, the temporary protective guard cannot be reused, and the use cost is increased. Therefore, the guardrail convenient to transport for municipal construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of rail guard convenient to transport for municipal construction has solved current municipal construction welding and has dismantled loaded down with trivial details, transports inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rail guard convenient to transport for municipal construction, includes the bottom plate, the last fixed surface of bottom plate is connected with a support section of thick bamboo, the slide has all been seted up to the upper and lower inner wall of a support section of thick bamboo, the opening has all been seted up to the left and right both sides of a support section of thick bamboo, the inside left and right both sides of a support section of thick bamboo all are provided with the square bar, every equal fixedly connected with breast board on the square bar, every equal fixedly connected with spacing section of thick bamboo on the breast board, seted up the spout on the spacing section of thick bamboo, left and right both sides the equal fixedly connected with rack in a side that the square bar is close to each other, two be provided with the gear between the rack, left and right both sides the cell body has all been seted up to.
Preferably, the upper end and the lower end of each square rod are respectively connected in the slide ways on one side of each square rod in a sliding manner.
Preferably, one side surface of each square rod far away from each other is fixedly connected with a breast board.
Preferably, the two mutually-far ends of the breast boards penetrate through the openings on one side of each breast board and extend out of the openings, and the extending ends of the breast boards are fixedly connected with limiting cylinders.
Preferably, the left and right racks are arranged in an obliquely upward and downward symmetrical manner, and the gear is arranged between the upper and lower racks and is meshed and connected with the two racks.
Preferably, each rack is connected in a groove body which is oppositely arranged in a sliding manner, the rear end of the rotating shaft extends on the surface of the supporting cylinder, and a limit pin is arranged between the rear end of the rotating shaft and the rear side surface of the supporting cylinder.
The utility model provides a beneficial effect is:
through bottom plate, a support section of thick bamboo, slide, opening, square bar, breast board, a spacing section of thick bamboo, spout, rack, gear, cell body, pivot for this device can drive the shrink that keeps away from or be close to mutually of the breast board of the left and right sides through rotating the pivot, then can be in a spacing section of thick bamboo nimble installation fence, and fix through construction bolt between bottom plate and the bottom surface.
The device has the characteristics of convenient disassembly and assembly and flexible transportation.
Drawings
Fig. 1 is the utility model discloses a municipal construction is with rail guard's of being convenient for transport section view of overlooking the structure.
Fig. 2 is the utility model discloses a municipal construction is with rail guard's of being convenient for transport cross-sectional view.
Reference numbers in the figures: the device comprises a base plate 1, a supporting barrel 2, a slideway 3, an opening 4, a square rod 5, a breast board 6, a limiting barrel 7, a sliding chute 8, a rack 9, a gear 10, a groove body 11 and a rotating shaft 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a rail guard convenient to transport for municipal construction, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with a support section of thick bamboo 2, support section of thick bamboo 2 is last, slide 3 has all been seted up to the inner wall down, support section of thick bamboo 2's left side, opening 4 has all been seted up to the right side both sides, support section of thick bamboo 2 inside left side, the right side both sides all are provided with square bar 5, equal fixedly connected with breast board 6 on every square bar 5, equal fixedly connected with spacing section of thick bamboo 7 on every breast board 6, spout 8 has been seted up on spacing section of thick bamboo 7, a left side, the equal fixedly connected with rack 9 in a side that square bar 5 of right side is close to each other, be provided with gear 10 between two rack 9, a left side, cell body 11 has all been seted up to.
In the present embodiment, the upper and lower ends of each square bar 5 are slidably connected to the respective slide ways 3.
In this embodiment, the side surfaces of the two square bars 5 away from each other are fixedly connected with the breast boards 6.
In this embodiment, the ends of the two side plates 6 that are far away from each other all pass through the opening 4 on one side of each other and extend outside the opening 4, and the extending end of the side plate 6 is fixedly connected with a limiting cylinder 7.
In this embodiment, the left and right racks 9 are disposed in an obliquely upward and downward symmetrical manner, and the gear 10 is disposed between the upper and lower racks 9 and engaged with the two racks 9.
In the embodiment, each rack 9 is slidably connected in the groove bodies 11 which are oppositely arranged, the rear end of the rotating shaft 12 extends on the surface of the supporting cylinder 2, and a limit pin is arranged between the rear end of the rotating shaft and the rear side surface of the supporting cylinder 2.
The working principle is as follows: when the adjustable limiting cylinder is used, the gear 10 can be driven to rotate through the rotating shaft, the gear 10 is meshed with the racks 9 on the upper side and the lower side and is connected with the racks 9 on the upper side and the lower side, the side bars 5 are connected in the slide ways 3 on the upper side and the lower side in a sliding mode, the side bars 6 on the left side and the right side are driven to mutually keep away from or close to shrink, the limiting cylinder 7 is further driven to mutually close to or keep away from, then the limiting cylinder 7 can be flexibly installed, and the limiting cylinder is fixed through the installation bolt between the bottom plate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A guardrail for municipal construction convenient to transport comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is fixedly connected with a supporting cylinder (2), the upper and lower inner walls of the supporting cylinder (2) are respectively provided with a slide way (3), the left and right sides of the supporting cylinder (2) are respectively provided with an opening (4), the guardrail is characterized in that the left and right sides of the inside of the supporting cylinder (2) are respectively provided with a square rod (5), each square rod (5) is respectively and fixedly connected with a baffle plate (6), each baffle plate (6) is respectively and fixedly connected with a limiting cylinder (7), the limiting cylinder (7) is provided with a chute (8), one side surface of the left and right sides, close to each other, of the square rods (5) is respectively and fixedly connected with a rack (9), a gear (10) is arranged between the two racks (9), one side surface of the left and right sides, close to each other, of the square rods (5) is respectively and is provided with a, and a rotating shaft (12) is arranged on the rear side of the gear (10).
2. The guardrail for municipal construction convenient transportation according to claim 1, wherein each square rod (5) is slidably connected at its upper and lower ends in respective slide ways (3) at one side.
3. The guardrail for municipal construction convenient transportation according to claim 1, wherein one side of each of the two square bars (5) away from each other is fixedly connected with a breast board (6).
4. The guardrail for municipal construction convenient transportation according to claim 1, wherein the ends of the two side plates (6) far away from each other penetrate through the openings (4) on one side and extend outside the openings (4), and the extending ends of the side plates (6) are fixedly connected with limiting cylinders (7).
5. The guardrail for municipal construction convenient transportation according to claim 1, wherein the left and right racks (9) are arranged in a diagonally upward and downward symmetrical manner, and the gear (10) is arranged between the upper and lower racks (9) and meshed and connected with the two racks (9).
6. The guardrail convenient to transport for municipal construction according to claim 1, wherein each rack (9) is slidably connected in grooves (11) formed in opposite directions, the rear end of the rotating shaft (12) extends to the surface of the supporting cylinder (2), and a limit pin is arranged between the rear end of the rotating shaft and the rear side surface of the supporting cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516495.4U CN212176822U (en) | 2020-04-10 | 2020-04-10 | Municipal construction is with rail guard convenient to transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516495.4U CN212176822U (en) | 2020-04-10 | 2020-04-10 | Municipal construction is with rail guard convenient to transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176822U true CN212176822U (en) | 2020-12-18 |
Family
ID=73769734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020516495.4U Expired - Fee Related CN212176822U (en) | 2020-04-10 | 2020-04-10 | Municipal construction is with rail guard convenient to transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176822U (en) |
-
2020
- 2020-04-10 CN CN202020516495.4U patent/CN212176822U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207048306U (en) | Sliding formwork flexibility platform | |
| CN203487803U (en) | Safety protection structure for elevator shaft construction | |
| CN110158988A (en) | A kind of building protection steel structure support and its quick method for dismounting | |
| CN110284703A (en) | A kind of light-duty climbing form system of screw rod promotion | |
| CN215441501U (en) | Cantilever steel structure combined construction hanging basket | |
| CN108330984B (en) | Assembled cat ladder with adjustable pedal angle | |
| CN212176822U (en) | Municipal construction is with rail guard convenient to transport | |
| CN210216478U (en) | Open caisson construction work platform | |
| CN210684727U (en) | Construction safety supporting construction | |
| CN111705677A (en) | A smooth frame that rises for high pier stud turns over mould construction | |
| CN201794305U (en) | Supporting device for elevator shaft mold | |
| CN212866952U (en) | Low-rise floor is protector for concrete placement | |
| CN211597995U (en) | Building construction safety device | |
| CN211113196U (en) | Multifunctional folding assembly type operating platform | |
| CN210563531U (en) | Steel structure support for building protection | |
| CN210767838U (en) | Large-section inclined column template construction structure for constructional engineering | |
| CN211547754U (en) | High slope anchor bolt support working platform | |
| CN111877730A (en) | Basement outer wall movable type operation platform | |
| CN211622545U (en) | Self-clamping type protective platform for operation in elevator shaft | |
| CN218912194U (en) | Portable safe operation platform for elevator shaft of high-rise building | |
| CN213774522U (en) | Formwork structure for construction of main structure of high-rise building | |
| CN220434433U (en) | Assembled protective railing structure | |
| CN220434178U (en) | Temporary shelving device for aluminum alloy template outer wall back edge | |
| CN212295581U (en) | Instrument formula elevartor shaft operation platform | |
| CN214272869U (en) | Overhanging type scaffold |
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: 20201218 |