CN217652492U - Road bridge safety isolation device for municipal construction - Google Patents
Road bridge safety isolation device for municipal construction Download PDFInfo
- Publication number
- CN217652492U CN217652492U CN202221120319.4U CN202221120319U CN217652492U CN 217652492 U CN217652492 U CN 217652492U CN 202221120319 U CN202221120319 U CN 202221120319U CN 217652492 U CN217652492 U CN 217652492U
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- base
- fixedly connected
- sliding seat
- isolation device
- municipal construction
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Abstract
The utility model discloses a road bridge is safety isolation device for municipal construction relates to construction isolating device technical field, the on-line screen storage device comprises a base, the both sides of base all are provided with the sliding seat, base and sliding seat all set up to "intersection shape structure, the top fixedly connected with fly leaf of sliding seat, the upper surface middle part fixedly connected with fixed column of base, be provided with a plurality of folding assembly that are equidistant distribution between fly leaf and the fixed column. The utility model discloses a set up the base, the both sides of base are provided with the sliding seat, and the top of sliding seat is provided with the fly leaf, and the top of base is provided with the fixed column, is provided with folding assembly between fly leaf and the fixed column, is provided with screw rod and two-way swivel nut between sliding seat and the base, and two-way swivel nut and screw rod cooperation can adjust the distance between sliding seat and the base, and then can realize the regulation to the device width for the adaptability and the practicality of device obtain promoting.
Description
Technical Field
The utility model relates to a construction isolating device technical field, in particular to safety isolation device is used in road bridge municipal construction.
Background
In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
When road bridge municipal construction, need carry out the isolation protection to the construction area, realize the isolation protection to the construction area through the mode that uses stone mound base cooperation division board among the prior art, however, it is convenient inadequately to use the mode of stone mound cooperation division board to protect the time installation, and can not adjust according to the actual demand, and the inconvenient transportation of stone mound base and division board is removed in addition, and the practicality is not enough. Therefore, it is necessary to invent a safety isolation device for road and bridge municipal construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road bridge is safety isolation device for municipal construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a road and bridge safety isolation device for municipal construction, includes the base, the both sides of base all are provided with the sliding seat, base and sliding seat all set up to "U" shape structure, the top fixedly connected with fly leaf of sliding seat, the upper surface middle part fixedly connected with fixed column of base, the fixed column sets up to "worker" shape structure, be provided with a plurality of folding assembly that are equidistant distribution between fly leaf and the fixed column, the lower fixed surface of base is connected with the backup pad of two symmetric distributions, there is two-way swivel nut in the bottom of backup pad through bearing swing joint, the fixed cover of the equal fixedly connected with in lower surface both ends of base, the inboard middle part fixedly connected with screw rod of sliding seat, screw rod and fixed cover through connection, screw rod and two-way swivel nut plug-in connection.
Preferably, the inner side of the movable seat is fixedly connected with two insertion rods, and the two insertion rods are symmetrically distributed.
Preferably, two slots which are symmetrically distributed are formed in the bottom ends of the two sides of the base, and the inserted bar and the slots are symmetrically distributed.
Preferably, the inboard fixedly connected with fixed frame of fly leaf, the recess with fixed frame looks adaptation is all seted up to the top both sides of base.
Preferably, a through hole penetrates through the middle of the bidirectional threaded sleeve, and a rotating rod is inserted and connected in the through hole.
Preferably, the middle parts of the two sides of the base are all penetrated with a through groove with a square structure, and the through groove corresponds to the rotating rod.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the base, the both sides of base are provided with the sliding seat, the top of sliding seat is provided with the fly leaf, the top of base is provided with the fixed column, be provided with folding assembly between fly leaf and the fixed column, be provided with screw rod and two-way swivel nut between sliding seat and the base, two-way swivel nut and screw rod cooperation can adjust the distance between sliding seat and the base, and then can realize the regulation to the device width, make the adaptability and the practicality of device obtain promoting;
2. the utility model discloses a set up base and sliding seat, base and sliding seat all set up to "intersection shape" structure, base and sliding seat cooperation for placing that the device can be stable subaerial, set up the inserted bar through the one side at the sliding seat, set up the slot in the both sides of base, inserted bar and slot cooperation, make joint strength between sliding seat and the base obtain promoting, and then make the stability of device obtain promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic bottom view of the overall structure of the present invention.
Fig. 3 is a schematic view of the base structure of the present invention.
Fig. 4 is a schematic view of the movable seat structure of the present invention.
Fig. 5 is a schematic view of the overall structure of the present invention in a folded state.
In the figure: 1. a base; 2. a movable seat; 3. a movable plate; 4. fixing the column; 5. a folding assembly; 6. a support plate; 7. a bidirectional threaded sleeve; 8. fixing a sleeve; 9. a screw; 10. a rod is inserted; 11. a slot; 12. a fixing frame; 13. a groove; 14. a through hole; 15. a rotating rod; 16. a through groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a road and bridge safety isolation device for municipal construction, as shown in figures 1-5, which comprises a base 1, wherein both sides of the base 1 are provided with movable seats 2, the base 1 and the movable seats 2 are both arranged in an inverted U-shaped structure, the top end of the movable seat 2 is fixedly connected with a movable plate 3, the middle part of the upper surface of the base 1 is fixedly connected with a fixed column 4, the fixed column 4 is arranged in an I-shaped structure, and a plurality of folding assemblies 5 which are distributed at equal intervals are arranged between the movable plate 3 and the fixed column 4;
specifically, the folding assembly 5 is composed of a plurality of connecting plates connected in an initial position, the connecting plates are movably connected through a pin shaft, when the position between the movable plate 3 and the fixed column 4 changes, the connecting plates rotate around the pin shaft, the angle between two adjacent connecting plates changes, so that the folding assembly 5 is opened, two symmetrically distributed supporting plates 6 are fixedly connected to the lower surface of the base 1, the bottom end of each supporting plate 6 is movably connected with a bidirectional threaded sleeve 7 through a bearing, both ends of the lower surface of the base 1 are fixedly connected with fixing sleeves 8, the middle part of the inner side of the movable seat 2 is fixedly connected with a screw rod 9, the screw rods 9 are in penetrating connection with the fixing sleeves 8, the screw rods 9 are in inserting connection with the bidirectional threaded sleeves 7, and the bidirectional threaded sleeves 7 are matched with the screw rods 9, so that the distance between the movable seat 2 and the base 1 can be adjusted, and further the width of the device can be adjusted;
more specifically, two inserted bars 10 of inboard fixedly connected with of sliding seat 2, two inserted bars 10 are the symmetric distribution, two symmetric distribution's slot 11 has all been seted up to base 1's both sides bottom, inserted bar 10 and slot 11 symmetric distribution, the fixed frame 12 of inboard fixedly connected with of fly leaf 3, the recess 13 with fixed frame 12 looks adaptation is all seted up to base 1's top both sides, fixed frame 12 and recess 13 cooperation, make the joint strength between fly leaf 3 and the base 1 can obtain promoting, and then structural strength when can the hoisting device state of accomodating, the transportation of device is removed has been made things convenient for, through-hole 14 has been seted up in running through at the middle part of two-way swivel nut 7, it has been connect bull stick 15 in the through-hole 14 interpolation, the setting up of bull stick 15 has made things convenient for the user to rotate two-way swivel nut 7, base 1's both sides middle part all runs through the logical groove 16 of seting up square structure, it is corresponding with bull stick 15 to lead to groove 16.
The utility model discloses theory of operation:
this device is when the installation, remove the device to the edge of construction area, make base 1 and ground laminating, pull bull stick 15, bull stick 15 drives two-way swivel nut 7 and rotates, two-way swivel nut 7 and screw rod 9 effect, make screw rod 9 drive the motion of sliding seat 2, and then make two sliding seat 2 towards the direction motion of keeping away from base 1, sliding seat 2 drives the motion of fly leaf 3, fly leaf 3 drives the one end motion of folding assembly 5, make the device open towards both sides, and then make the width of device obtain promoting, the device is opening the in-process, inserted bar 10 is at slot 11 internal motion, make the motion of sliding seat 2 more stable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a road bridge is safety isolation device for municipal construction, includes base (1), its characterized in that: the utility model discloses a two-way swivel nut, including base (1), movable seat (2), fixed column (4), bearing swing joint has two-way swivel nut (7) to the both sides of base (1) all are provided with movable seat (2), base (1) and movable seat (2) all set up to "n" shape structure, the top fixedly connected with fly leaf (3) of movable seat (2), the upper surface middle part fixedly connected with fixed column (4) of base (1), fixed column (4) set up to "worker" shape structure, be provided with a plurality of folding assembly (5) that are equidistant distribution between fly leaf (3) and fixed column (4), the lower fixed surface of base (1) is connected with two symmetric distribution's backup pad (6), the bottom of backup pad (6) has two-way swivel nut (7) through bearing swing joint, the equal fixedly connected with in both ends of the lower surface of base (1) fixed cover (8), the inboard middle part fixedly connected with screw rod (9) of movable seat (2), screw rod (9) and fixed cover (8) through connection, screw rod (9) and two-way swivel nut (7) plug-in connection.
2. The safety isolation device for road and bridge municipal construction according to claim 1, characterized in that: the inner side of the movable seat (2) is fixedly connected with two insertion rods (10), and the two insertion rods (10) are symmetrically distributed.
3. The safety isolation device for road and bridge municipal construction according to claim 2, wherein: two slots (11) which are symmetrically distributed are formed in the bottom ends of the two sides of the base (1), and the inserting rods (10) and the slots (11) are symmetrically distributed.
4. The safety isolation device for road and bridge municipal construction according to claim 3, characterized in that: the inboard fixedly connected with of fly leaf (3) fixes frame (12), recess (13) with fixed frame (12) looks adaptation are all seted up to the top both sides of base (1).
5. The safety isolation device for road and bridge municipal construction according to claim 4, wherein: the middle part of the bidirectional threaded sleeve (7) is provided with a through hole (14) in a penetrating manner, and a rotating rod (15) is connected in the through hole (14) in an inserting manner.
6. The safety isolation device for road and bridge municipal construction according to claim 5, characterized in that: the middle parts of two sides of the base (1) are all penetrated with a through groove (16) with a square structure, and the through groove (16) corresponds to the rotating rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221120319.4U CN217652492U (en) | 2022-05-11 | 2022-05-11 | Road bridge safety isolation device for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221120319.4U CN217652492U (en) | 2022-05-11 | 2022-05-11 | Road bridge safety isolation device for municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217652492U true CN217652492U (en) | 2022-10-25 |
Family
ID=83664564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221120319.4U Active CN217652492U (en) | 2022-05-11 | 2022-05-11 | Road bridge safety isolation device for municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217652492U (en) |
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2022
- 2022-05-11 CN CN202221120319.4U patent/CN217652492U/en active Active
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