CN218815698U - Rail is used in open cut method construction - Google Patents
Rail is used in open cut method construction Download PDFInfo
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- CN218815698U CN218815698U CN202221270329.6U CN202221270329U CN218815698U CN 218815698 U CN218815698 U CN 218815698U CN 202221270329 U CN202221270329 U CN 202221270329U CN 218815698 U CN218815698 U CN 218815698U
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- railing
- cut method
- rod
- fence
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Abstract
The utility model provides a rail is used in open cut method construction, include: two first stands and two second stands are connected with first dead lever and second dead lever respectively from last to down between two first stands, and first connecting sleeve is connected in the one end of first dead lever, and two bases are connected respectively in the one end of two first stands, and first protection network sets up between two first stands and is located the relative one side of second dead lever, and the rectangular plate is connected between two first stands, and the surface of rectangular plate is provided with a plurality of first mark pieces. The utility model provides a pair of rail is used in open cut method construction compares with traditional railing, the utility model discloses a reinforce protection railing skeleton material, strengthened the barrier properties of railing greatly, accord with the job demand that the job site faces the limit protection more, when personnel stand and observe or command the interior construction of foundation ditch in the railing side, habitually hold the railing crown of hand, the utility model discloses can ensure that the railing is held up under personnel hold and is kept firm.
Description
Technical Field
The utility model relates to a deep basal pit excavation protection field especially relates to a rail is used in open cut method construction.
Background
The deep foundation pit refers to a project with an excavation depth of more than 5 meters, or a depth of less than 5 meters, but with particularly complicated geological conditions, surrounding environment and underground pipelines.
The current deep basal pit can set up the protection railing and protect the operation on the surface on road surface when seting up, but traditional foundation pit protection railing adopts hollow thin matter iron sheet skeleton more, and antidumping is poor, and traditional foundation pit protection railing material list is thin, and in use receives under artificial, material, the touching of machinery, warp very easily, impaired.
Therefore, it is necessary to provide a fence for open cut construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rail is used in open cut method construction has solved deep basal pit and has faced the easy problem that topples of limit guard rail, protecting effect is poor.
In order to solve the technical problem, the utility model provides a pair of rail is used in open cut method construction, include:
the two first upright columns and the two second upright columns are connected with a first fixing rod and a second fixing rod from top to bottom respectively;
the first connecting sleeve is connected to one end of the first fixing rod;
the two bases are respectively connected to one ends of the two first upright columns;
the first protective net is arranged between the two first vertical columns and is positioned on one side opposite to the second fixing rod;
the rectangular plate is connected between the two first stand columns, and a plurality of first mark blocks are arranged on the surface of the rectangular plate.
Preferably, two be connected with head rod and second connecting rod respectively from last to down between the second stand, two the bottom of second stand all is connected with the fixing base.
Preferably, a second protective net is arranged between the two second upright posts and on the side opposite to the second connecting rod.
Preferably, a connecting plate is connected between the two second upright columns, a plurality of second marking blocks are arranged on the surface of the connecting plate, and one end of the first connecting rod is connected with a second connecting sleeve.
Preferably, one end of the second connecting sleeve is provided with a rotating assembly, the rotating assembly comprises a first connecting piece, one end of the first connecting piece is provided with a rotating piece, and one side of the rotating piece is connected with a second connecting piece.
Preferably, the inside of second connecting piece is provided with fixed subassembly, fixed subassembly includes the slide bar, the both sides on slide bar surface all are equipped with the sliding sleeve, the both sides of sliding sleeve are connected with fixed block and handle respectively, the surface of slide bar just is located the cover and is equipped with the spring between two sliding sleeves.
Preferably, the two sides of the surface of the first connecting piece are symmetrically provided with clamping bolts, and the surface of the second connecting piece is provided with a movable communicating groove.
Compared with the prior art, the utility model provides a pair of rail is used in open cut method construction has following beneficial effect:
the utility model provides a rail is used in open cut method construction compares with traditional railing, the utility model discloses a reinforce protection railing skeleton material, strengthened the barrier properties of railing greatly, accord with the job demand that the limit was protected on job site more:
anti-overturning performance: when the personnel stood and observed or command the construction in the foundation ditch in the railing side, habitually held in hand the railing top, the utility model discloses can ensure that the railing is held up under personnel and is kept firm (traditional railing easily topples). And when the personnel accident condition (fall to the foundation ditch side suddenly), the utility model discloses a consequence that the accident that can significantly reduce of barrier propterty caused.
Collision resistance and high reuse rate: the utility model discloses sound construction, under in use received artificial, material, mechanical touching, impaired deformation is less, repeatedly usable.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the fence for open cut method construction provided by the present invention;
FIG. 2 is a top view of the first gauge fence of FIG. 1;
FIG. 3 is a side view of the first gauge fence of FIG. 1;
FIG. 4 is a schematic view of a first gauge fence;
FIG. 5 is a top view of the second gauge rail of FIG. 4;
FIG. 6 is a side view of the second gauge rail of FIG. 4;
FIG. 7 is a schematic structural view of the integral assembly of the fence;
fig. 8 is a schematic structural view of a second embodiment of the open cut method construction fence provided by the present invention;
FIG. 9 is a schematic isometric view of the device shown in FIG. 8 in its entirety;
FIG. 10 is a schematic perspective view of the device shown in FIG. 9;
fig. 11 is an enlarged view of the portion a shown in fig. 10.
Reference numbers in the figures: 1. a first upright post, 2, a first fixed rod, 3, a first connecting sleeve, 4, a second fixed rod, 5, a first protective net, 6, a base, 7, a rectangular plate, 8 and a first marking block,
9. a second upright post 10, a first connecting rod 11, a second connecting sleeve 12, a second connecting rod 13, a fixed seat 14, a connecting plate 15, a second marking block 16, a second protective net,
17. a rotating component 171, a first connecting piece 172, a rotating piece 173, a second connecting piece,
18. a fixing component 181, a sliding rod 182, a sliding sleeve 183, a fixing block 184, a handle 185 and a spring,
19. a bolt 20 and a movable communicating groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural view of a first embodiment of the fence for open cut construction according to the present invention; FIG. 2 is a top view of the first gauge fence of FIG. 1; FIG. 3 is a side view of the first gauge fence of FIG. 1; FIG. 4 is a schematic view of a first gauge fence; FIG. 5 is a top view of the second gauge rail shown in FIG. 4; FIG. 6 is a side view of the second gauge rail of FIG. 4; fig. 7 is a structural schematic diagram of the integral assembly of the fence. A fence for open cut construction, comprising:
the fixing device comprises two first upright columns 1 and two second upright columns 9, wherein a first fixing rod 2 and a second fixing rod 4 are respectively connected between the two first upright columns 1 from top to bottom;
the first connecting sleeve 3 is connected to one end of the first fixing rod 2;
The two bases 6 are respectively connected to one ends of the two first upright posts 1;
the first protective net 5 is arranged between the two first upright posts 1 and is positioned on one side opposite to the second fixing rod 4;
the rectangular plate 7 is connected between the two first upright posts 1, and a plurality of first mark blocks 8 are arranged on the surface of the rectangular plate 7.
First mark piece 8 and second mark piece 15 can play the effect of warning, and first mark piece 8 and second mark piece 15 are black, and all scribble for yellow in the rest positions of device.
Two from last to being connected with head rod 10 and second connecting rod 12 respectively down between the second stand 9, two the bottom of second stand 9 all is connected with fixing base 13.
The use of the two second uprights 9, the second protective net 16, and the two fixing bases 13 enables the use of positions that are narrow in distance from each other.
A second protective net 16 is arranged between the two second upright posts 9 and on the opposite side of the second connecting rod 12.
A connecting plate 14 is connected between the two second columns 9, a plurality of second marking blocks 15 are arranged on the surface of the connecting plate 14, and one end of the first connecting rod 10 is connected with a second connecting sleeve 11.
The use of the second connecting sleeve 11 enables the connection with the first fixing lever 2.
The fence structure adopts steel pipe guardrails as frameworks, and each guardrail is welded by two horizontal steel pipes, two vertical rods and a steel wire mesh sheet to form a whole. When the guardrail is installed, the foundation bases of the two vertical rods of each guardrail are fixedly connected with the concrete structure surface through 4 expansion bolts; one side of each railing is provided with a steel pipe socket, and the railings are connected into a whole through the steel pipe sockets.
The utility model provides a pair of open cut method is operation principle of rail for construction as follows:
when the fences are spliced, firstly, the range of installing the fences around a foundation pit is divided, after the range is divided, peng Shuanluo wires are fixed on the ground, after Peng Shuanluo wires are fixed on the ground, the base 6 with the first protective net 5 and the two first upright posts 1 is in threaded connection with the surface of Peng Shuan screws, after one of the two first upright posts 1 with the first protective net 5 is fixed, the two first upright posts 1 with the other first protective net 5 are connected with the first connecting sleeve 3 at one end of the first fixing rod 2 at the top end of the fixed first upright post 1 and one end of the other first fixing rod 2.
After two first upright posts 1 of the first protective net 5 are fixed, two second upright posts 9 with a second protective net 16 and a second connecting sleeve 11 are connected with one end of the first fixing rod 2, and meanwhile, peng Shuan screws are used for fixing with the ground, and a plurality of first-specification fences and second-specification fences are installed in the mode.
Compared with the prior art, the utility model provides a pair of rail is used in open cut method construction has following beneficial effect:
the utility model provides a rail is used in open cut method construction compares with traditional railing, the utility model discloses a reinforce protection railing skeleton material, strengthened the barrier properties of railing greatly, accord with the job demand that the limit was protected on job site more:
overturn resistance performance: when the personnel stood and observed or command the construction in the foundation ditch in the railing side, habitually held in hand the railing top, the utility model discloses can ensure that the railing is held up under personnel and is kept firm (traditional railing easily topples). And when the personnel accident condition (fall to the foundation ditch side suddenly), the utility model discloses a consequence that the accident that can significantly reduce of barrier propterty caused.
Collision resistance and high reuse rate: the utility model discloses sound construction, under in use received artificial, material, mechanical touching, impaired deformation is less, repeatedly usable.
Second embodiment
Referring to fig. 8, 9, 10 and 11, a second embodiment of the present application provides another open cut method construction fence based on the open cut method construction fence provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the rail for open cut method construction that the second embodiment of this application provided lies in, a rail for open cut method construction, the one end of second adapter sleeve 11 is provided with rotating assembly 17, rotating assembly 17 includes first connecting piece 171, the one end of first connecting piece 171 is provided with rotates piece 172, one side of rotating piece 172 is connected with second connecting piece 173.
The second connecting member 173 is a cylindrical tube, and can be connected with the first connecting sleeve 3 and the second connecting sleeve 11, the sliding rod 181 is fixedly connected between the top and the bottom of the inner wall of the second connecting member 173, the two sides of the surface of the second connecting member 173 are both provided with movable holes matched with the two fixing blocks 183, one side of the first connecting sleeve 3 and the second connecting sleeve 11 is provided with fixing grooves matched with the fixing blocks 183, the two ends of the spring 185 are respectively connected with one side of the two sliding sleeves 182, the movable communicating grooves 20 are provided to facilitate the movement of the handle 184, the first connecting member 171 comprises a circular connecting block, one end of the circular connecting block is connected with the circular sleeve, the circular sleeve can be connected with one ends of the first fixing rod 2 and the first connecting rod 10, the surfaces of the first fixing rod 2 and the first connecting rod 10 are both provided with clamping grooves matched with the clamping bolts 19, and the angle of the first connecting member 171 and the second connecting member 173 can be freely adjusted by using the rotating member 172.
The inside of second connecting piece 173 is provided with fixed subassembly 18, fixed subassembly 18 includes slide bar 181, the both sides on slide bar 181 surface all are equipped with sliding sleeve 182, sliding sleeve 182's both sides are connected with fixed block 183 and handle 184 respectively, sliding bar 181's surface just is located and is equipped with spring 185 between two sliding sleeve 182.
The two sides of the surface of the first connecting member 171 are symmetrically provided with the locking bolts 19, and the surface of the second connecting member 173 is provided with the movable communicating groove 20.
The utility model provides a pair of open cut method is operation principle of rail for construction as follows:
when the corner of the fence of the first specification and the fence of the second specification are connected, the first connecting sleeve 3 or the second connecting sleeve 11 and the sleeve are sleeved on the surface of the second connecting member 173, when the first connecting sleeve 3 or the second connecting sleeve 11 and the second connecting member 173 are connected, the second connecting member 173 is firstly extruded to move towards the central position of the second connecting member 173 in the movable communicating groove 20, the sliding sleeve 182 is driven to move on the surface of the sliding rod 181 when the two handles 184 move towards the middle, the fixing block 183 on one side is driven to move towards the middle position and extrude the spring 185 when the two sliding sleeves 182 move towards the central position of the sliding rod 181, after the fixing block 183 moves to the inside of the second connecting member 173, the first connecting sleeve 3 or the second connecting sleeve 11 is sleeved on the surface of the second connecting member 173, and after the first connecting sleeve 3 or the second connecting sleeve 11 is sleeved, the handles are released, the sliding sleeve 184 pushes the fixing block 183 to pass through the second connecting member 173 and overlap with the surface of the first connecting sleeve 3 or the second connecting sleeve 11.
After the first fixing rod 2 or the first connecting rod 10 is inserted into the first connecting member 171, the rotating latch 19 is overlapped with and fixedly connected with the latching groove on the surface of the first fixing rod 2 or the first connecting rod 10.
The rotation member 172 is used when the angle of the first and second connection members 171 and 173 is adjusted.
Compared with the prior art, the utility model provides a pair of rail is used in open cut method construction has following beneficial effect:
the utility model provides a rail is used in open cut method construction, it uses to be favorable to connecting the turn position of rail when the concatenation to set up first connecting piece 171 cooperation rotation piece 172 and second connecting piece 173 in one side of second connecting sleeve 11, the inside of second connecting piece 173 sets up slide bar 181 and sliding sleeve 182 cooperation fixed block 183 and handle 184 and uses the activity that can control fixed block 183, can use fixed block 183 to fix after second connecting piece 173 is connected with second connecting sleeve 11, it can play fixed effect to fixed block 183 through sliding sleeve 182 to establish spring 185 at the surface cover of slide bar 181, it can fix with head rod 10 to set up the gim peg 19 on the surface of first connecting piece 171, it is not hard up when preventing to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A fence for open cut method construction, comprising:
the two first upright columns and the two second upright columns are connected with a first fixing rod and a second fixing rod from top to bottom respectively;
the first connecting sleeve is connected to one end of the first fixing rod;
the two bases are respectively connected to one ends of the two first upright columns;
the first protective net is arranged between the two first stand columns and is positioned on one side opposite to the second fixing rod;
the rectangular plate is connected between the two first stand columns, and a plurality of first mark blocks are arranged on the surface of the rectangular plate.
2. The fence for open cut method construction according to claim 1, wherein a first connecting rod and a second connecting rod are respectively connected between the two second columns from top to bottom, and the bottom ends of the two second columns are both connected with a fixing seat.
3. The open-cut construction fence according to claim 2, wherein a second protective net is provided between the two second columns and on the side opposite to the second connecting bar.
4. The open-cut construction fence according to claim 2, wherein a connecting plate is connected between the two second columns, a plurality of second marking blocks are arranged on the surface of the connecting plate, and one end of the first connecting rod is connected with a second connecting sleeve.
5. A fence for open-cut method construction according to claim 4, wherein one end of the second connecting sleeve is provided with a rotating component, the rotating component comprises a first connecting piece, one end of the first connecting piece is provided with a rotating piece, and one side of the rotating piece is connected with a second connecting piece.
6. The open cut method construction fence according to claim 5, wherein a fixing component is arranged inside the second connecting piece, the fixing component comprises a sliding rod, sliding sleeves are sleeved on two sides of the surface of the sliding rod, a fixing block and a handle are respectively connected to two sides of the sliding sleeve, and a spring is sleeved on the surface of the sliding rod and located between the two sliding sleeves.
7. The fence for open cut method construction according to claim 5, wherein the two sides of the surface of the first connecting piece are symmetrically provided with a clamping bolt, and the surface of the second connecting piece is provided with a movable communicating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270329.6U CN218815698U (en) | 2022-05-24 | 2022-05-24 | Rail is used in open cut method construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270329.6U CN218815698U (en) | 2022-05-24 | 2022-05-24 | Rail is used in open cut method construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218815698U true CN218815698U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221270329.6U Active CN218815698U (en) | 2022-05-24 | 2022-05-24 | Rail is used in open cut method construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218815698U (en) |
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2022
- 2022-05-24 CN CN202221270329.6U patent/CN218815698U/en active Active
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