CN214301299U - Urban overhead engineering construction protection device - Google Patents

Abstract

The utility model relates to an urban elevated construction protection device relates to the field of elevated construction, and it includes the workstation and sets up in workstation guard plate all around, one side that the guard plate was kept away from to the workstation is provided with the separation net, set up the operation window that supplies the staff operation on the separation net, it has the emergency exit to slide on the guard plate, be provided with locking Assembly on the guard plate. This application has the effect of the installation nature of workstation in the improvement overhead work process.

Description

Urban overhead engineering construction protection device

Technical Field

The application relates to the field of overhead construction, in particular to a protection device for urban overhead engineering construction.

Background

The elevated frame is one of common buildings in traffic engineering, the anti-collision walls are installed around the elevated frame, the template construction trolley is needed in the construction process of the anti-collision walls, and the anti-collision wall template trolley is an integrated electric hoist hoisting and side operation hanging basket platform and is used for hoisting, transporting, installing and disassembling the special construction platform of the anti-collision wall template of the highway bridge.

In the related art, for example chinese patent with publication number CN208586519U, a construction equipment for a road and bridge anti-collision wall is disclosed, which comprises a road and bridge body and a pedestal frame, wherein a left guide rail is installed on the left side of the upper surface of the road and bridge body, a first bearing block is installed on the upper surface of the left guide rail, and a right guide rail is installed on the right side of the left guide rail. The operation box is installed on the upper end of the protective guard, the motors installed at the rear ends of the two guide rails are controlled to rotate, and workers on the workbench can control the base frame to drive the workbench to move according to construction conditions.

In view of the above related technologies, the inventor thinks that a worker works in the high altitude on a workbench, the height of a guard rail on the workbench is low, the worker has potential safety hazards in the construction process, and the improvement space is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation nature of workstation in the overhead work process, this application provides an urban overhead engineering construction protector.

The application provides a pair of city elevated construction protector adopts following technical scheme:

the utility model provides an overhead engineering construction protector in city, includes the workstation and sets up in workstation guard plate all around, one side that the guard plate was kept away from to the workstation is provided with the separation net, set up the operation window that supplies the staff operation on the separation net, it has the emergency exit to slide on the guard plate, be provided with locking Assembly on the guard plate.

Through adopting above-mentioned technical scheme, the separation net surrounds the top of guard plate, and the separation net guard plate is mutually supported, realizes establishing the cover of workstation, and the staff on the protection workstation that can be better improves the installation nature of workstation in the overhead work progress. The operation window provides the space of stretching out the hand and the contact of equipment on the overhead for the staff, and the emergency exit is convenient for the staff and is got into to the workstation in, and locking Assembly can lock emergency exit and guard plate, improves the security of workstation.

Optionally, be provided with the locking strip on the emergency exit, the locking subassembly is including setting up on the guard plate and supplying the locking strip to insert the fixed block of contradicting and set up on the fixed block and with locking strip screw thread pivoted butterfly bolt, set up on the fixed block and supply the locking strip to insert the insertion groove of contradicting.

Through adopting above-mentioned technical scheme, the locking strip slides with the emergency exit in step, and when the emergency exit slided to contradict with the guard plate, the locking strip inserted in the insertion groove on the fixed block, and the locking strip contradicts with the cell wall of insertion groove to realize fixing between fixed block and the locking strip through butterfly bolt.

Optionally, one side of the fixing block, which is close to the locking bar, is provided with a first fixing seat and a second fixing seat, the locking bar is provided with a locking hole, and the first fixing seat is provided with a locking rod for locking the second fixing seat and the locking seat in a penetrating manner.

Through adopting above-mentioned technical scheme, the locking strip inserts and contradicts in the fixed block, and the locking hole is coaxial and intercommunication each other with first fixing base and second fixing base this moment, and the locking lever wears to establish on first fixing base, and the locking lever moves to the one side that is close to the second fixing base, inserts on locking hole and the second fixing base on the locking strip, realizes the locking of locking lever between fixed block and the locking strip.

Optionally, an installation groove is formed in the first fixing seat, a pressure spring is sleeved on the locking rod, the pressure spring is located in the installation groove, a contact plate used for tightly contacting the pressure spring is arranged on the locking rod, and an insertion hole for inserting the locking rod is formed in the second fixing seat.

Through adopting above-mentioned technical scheme, mounting groove on the first fixing base provides the space of installation for pressure spring and conflict board, when the locking lever removed, conflict board can with locking lever synchronous motion, the conflict board can compress tightly the pressure spring, the pressure spring can produce the elastic force that resumes deformation after the pressurized, the pressure spring promotes the conflict board and removes and drive the locking lever and remove to the one side that is close to the second fixing base, the locking lever passes the wear to establish hole on the locking strip and inserts in the patchhole on the second fixing base, realize the unblock and the locking of locking lever.

Optionally, the first fixing seat comprises an installation part for installing the pressure spring and an installation plate installed on the installation part, and one end, far away from the touch plate, of the pressure spring is abutted to the installation plate.

Through adopting above-mentioned technical scheme, mounting panel demountable installation is on the installation department, and the installation of pressure spring and locking lever in the installation department of being convenient for after the mounting panel is dismantled, and the practicality is strong, and after the mounting panel was installed to the installation department, the one end of pressure spring was contradicted on the mounting panel, and the other end of pressure spring is contradicted on the touch panel.

Optionally, one side of the mounting plate close to the mounting portion is provided with a positioning column, and the mounting portion is provided with a positioning hole for inserting and positioning the positioning column.

Through adopting above-mentioned technical scheme, the in-process of installation department is installed to the mounting panel, and during the reference column on the mounting panel inserted the locating hole on the installation department, realize the prepositioning of mounting panel on the installation department, the fixed of the mounting panel of being convenient for, and the reference column plays spacing effect to the mounted position of mounting panel on the installation department, can reduce the rotation of mounting panel on the installation department.

Optionally, a limiting plate is arranged on one side, away from the second fixing seat, of the locking rod.

Through adopting above-mentioned technical scheme, when the locking lever locking when first fixing base, locking strip and second fixing base, the limiting plate contradicts on first fixing base, and the limiting plate can spacing locking lever insert the length on the second fixing base, and the limiting plate is convenient for staff's the gripping and the operation.

Optionally, one side of the workbench, which is close to the safety door, is provided with a slide rail, and one side of the safety door, which is close to the slide rail, is provided with a pulley.

Through adopting above-mentioned technical scheme, the pulley on the emergency exit moves on the slide rail of workstation, realizes that the emergency exit slides on the workstation, and is rolling connection between pulley and the slide rail, and rolling friction's frictional force is less than sliding friction's frictional force, reduces the friction between emergency exit and the workstation.

Optionally, a safety rope is fixed to one side of the separation net close to the workbench, and a safety hook is fixed to one side of the safety rope close to the workbench.

Through adopting above-mentioned technical scheme, the safety hook is fixed on the safety rope, and the staff wears the protective clothing and gets into to the workstation on, and the safety hook can be fixed on the protective clothing, and the safety rope is connected safety hook and separation net, improves the security of staff's operation on the workstation.

Optionally, be provided with the slide bar on the spacer screen, it has the solid fixed ring that supplies the safety rope winding to slide on the slide bar.

Through adopting above-mentioned technical scheme, the winding of installation rope is on solid fixed ring, gu fixed ring slides on the slide bar on the separation net, gu fixed ring can remove according to the position of staff on the workstation, the operation of staff on the workstation of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the protective plates of the isolation net are matched with each other to cover the workbench, so that workers on the workbench can be better protected, and the installation performance of the workbench in the overhead construction process is improved;

2. the contact plate is matched with the pressure spring, so that the locking rod can lock the locking strip and the second fixed seat conveniently;

3. the limiting plate is abutted to the first fixing seat, the limiting plate can limit the length of the locking rod inserted into the second fixing seat, and the limiting plate is convenient for holding and operating by workers.

Drawings

Fig. 1 is a schematic structural diagram of a construction prevention device in an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a workbench, a protection plate, an isolation net, a sliding rod, a safety rope and a safety hook in the embodiment of the application.

Fig. 3 is an exploded view of the safety door, the separation net, the locking assembly, the slide rail, the pulley, and the locking bar according to the embodiment of the present application.

Fig. 4 is a schematic cross-sectional view of the locking bar, the fixing block, the locking rod, the first fixing seat, the second fixing seat and the mounting plate in the embodiment of the present application.

Description of reference numerals: 1. a work table; 2. a protection plate; 3. an isolation net; 4. operating a window; 5. a safety door; 6. a locking assembly; 7. a locking bar; 8. a fixed block; 9. a butterfly bolt; 10. inserting the groove; 11. a first fixed seat; 12. a second fixed seat; 13. a slide bar; 14. a locking lever; 15. mounting grooves; 16. a pressure spring; 17. a touch plate; 18. a locking hole; 19. an insertion hole; 20. an installation part; 21. mounting a plate; 22. a positioning column; 23. positioning holes; 24. a limiting plate; 25. a fixing ring; 26. a slide rail; 27. a pulley; 28. a safety cord; 29. a safety hook; 30. a handle; 31. a base; 32. and a connecting frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses urban overhead engineering construction protection device. Referring to fig. 1, the urban overhead construction guard includes a base 31, a work table 1, a connection frame 32, an isolation net 3, and a guard plate 2. In the construction of overhead anticollision wall, the base 31 of template platform truck is placed on the overhead, and link 32 is used for connecting workstation 1 and base 31, and workstation 1 is located the one side and unsettled setting that the overhead was kept away from to the anticollision wall, and the staff stands and operates overhead lateral wall and anticollision wall on workstation 1.

Referring to fig. 2 and 3, the protection plate 2 is welded around the workbench 1, and the separation net 3 is welded on one side of the protection plate 2 far away from the workbench 1, so that the workbench 1 is covered, workers on the workbench 1 can be better protected, and the installation performance of the workbench 1 in the overhead construction process is improved. An operation window 4 is arranged on one side of the isolation net 3 close to the base 31, a sliding rod 13 is welded on one side of the isolation net 3 far away from the workbench 1, a fixing ring 25 is sleeved and moved on the sliding rod 13, and the sliding rod 13 is arranged along the length direction of the workbench 1. The safety rope 28 is fixed on the fixing ring 25 in a winding mode, the safety hook 29 is fixed on the safety rope 28 in a winding mode, a worker wears the protective clothing to enter the workbench 1 and fixedly connects the safety hook 29 with the protective clothing, and the fixing ring 25 moves on the sliding rod 13 to facilitate operation of the worker on the workbench 1.

Referring to fig. 2 and 3, a safety door 5 is slidably moved on the protection panel 2, the safety door 5 provides a worker with access to the work table 1, and a locking assembly 6 is provided on the protection panel 2. A pulley 27 is fixed on one side of the safety door 5 close to the workbench 1 through a bolt, a slide rail 26 is fixed on the workbench 1, the slide rail 26 is arranged along the length direction of the workbench 1, the pulley 27 slides on the slide rail 26, and a handle 30 is fixed on the safety door 5. The both sides of emergency exit 5 are guard plate 2, and when emergency exit 5 opened, handle 30 contradicted on guard plate 2, and when emergency exit 5 closed, emergency exit 5 was fixed through locking Assembly 6 with guard plate 2.

Referring to fig. 3 and 4, the locking assembly 6 includes a fixing block 8 and a butterfly bolt 9, a locking strip 7 is integrally formed on the safety door 5, the locking strip 7 is disposed along the length direction of the work table 1, the locking strip 7 moves synchronously with the safety door 5, and a portion of the locking strip 7 is suspended in the safety door 5. The fixed block 8 is welded on the protection plate 2, an insertion groove 10 is formed in one side, close to the safety door 5, of the fixed block 8, the locking strip 7 moves into the insertion groove 10 and abuts against the bottom wall of the insertion groove 10, and the insertion groove 10 is communicated with the outside. Butterfly bolt 9 screw thread rotates on fixed block 8, and when locking strip 7 inserted and contradicted to the diapire of fixed block 8, butterfly bolt 9 rotated to the one side that is close to guard plate 2, realized the locking of fixed block 8 and locking strip 7 to realize the locking between emergency exit 5 and the guard plate 2.

Referring to fig. 3 and 4, one side of the fixing block 8 close to the safety door 5 is integrally formed with a first fixing seat 11 and a second fixing seat 12, the second fixing seat 12 is located on one side of the first fixing seat 11 close to the ground, and the first fixing seat 11 and the second fixing seat 12 are both cylindrical and coaxially arranged. Leave between first fixing base 11 and the second fixing base 12 and supply locking strip 7 male space, seted up locking hole 18 on the locking strip 7, locking hole 18 sets up and both ends all communicate with the external world along the width direction of locking strip 7. When the locking bar 7 abuts against the bottom wall of the insertion slot 10, the locking hole 18 is coaxially disposed with the first fixing seat 11.

Referring to fig. 3 and 4, the first fixing seat 11 includes a mounting portion 20 and a mounting plate 21, the mounting plate 21 covers the mounting portion 20, and the mounting plate 21 is located on a side of the mounting portion 20 away from the second fixing seat 12. The mounting plate 21 is provided with a positioning column 22 at one side close to the mounting portion 20, the mounting portion 20 is provided with a positioning hole 23, and the positioning column 22 corresponds to the positioning hole 23. The positioning columns 22 on the mounting plate 21 are inserted into the positioning holes 23 and are reinforced and fixed through bolts.

Referring to fig. 3 and 4, a locking rod 14 penetrates and moves on the first fixing seat 11, an installation groove 15 is formed in the installation portion 20, a collision plate 17 is integrally formed on the locking rod 14, and the collision plate 17 is disc-shaped and slides in the installation groove 15 synchronously with the locking rod 14. A pressure spring 16 is sleeved on the locking rod 14, the pressure spring 16 is located in the installation groove 15 and located on one side, far away from the second fixed seat 12, of the abutting plate 17, one end of the pressure spring 16 abuts against the abutting plate 17, and the other end of the pressure spring 16 abuts against the installation plate 21. A limiting plate 24 is fixed on one side of the locking rod 14, which is far away from the second fixing seat 12, a hole for inserting the locking rod 14 is formed in the limiting plate 24, after the locking rod 14 is inserted into the limiting plate 24, the limiting plate 24 and the locking rod 14 rotate in a threaded manner, and the limiting plate 24 and the locking rod 14 are perpendicular to each other and abut against the mounting plate 21. An insertion hole 19 is formed in the second fixing seat 12, the locking rod 14 penetrates through the locking hole 18 and is inserted into the insertion hole 19 of the second fixing seat 12, and when the locking rod 14 abuts against the bottom wall of the insertion hole 19, the limiting plate 24 abuts against the mounting plate 21, so that the locking of the locking rod 14 on the locking bar 7 is realized.

The implementation principle of the urban overhead engineering construction protection device in the embodiment of the application is as follows: the worker wears the protective clothing, opens the safety door 5 and enters the workbench 1, buckles the safety hook 29 on the protective clothing, moves and closes the safety door 5, grips the limiting plate 24 and moves the limiting plate 24 upwards, moves the safety door 5 to be abutted against the protective plate 2, at the moment, the locking hole 18 in the locking strip 7 is aligned with the first fixing seat 11, releases the limiting plate 24, the locking rod 14 moves downwards under the elastic action of the pressure spring 16, the locking rod 14 penetrates through the locking strip 7 and is inserted into the insertion hole 19 in the second fixing seat 12, then the butterfly bolt 9 is screwed to one side of the protective plate 2, the safety door 5 is locked on the protective plate 2, and the worker enters the outer side of the anti-collision wall to be constructed under the hanging of the connecting frame 32.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an urban overhead engineering construction protector which characterized in that: including workstation (1) and set up in workstation (1) guard plate (2) all around, one side that guard plate (2) were kept away from in workstation (1) is provided with separation net (3), set up operation window (4) that supply the staff operation on separation net (3), it has emergency exit (5) to slide on guard plate (2), be provided with locking Assembly (6) on guard plate (2).

2. The urban elevated construction protection device according to claim 1, wherein: be provided with locking strip (7) on emergency exit (5), locking subassembly (6) including set up on guard plate (2) and supply locking strip (7) to insert conflict fixed block (8) and set up on fixed block (8) and with locking strip (7) screw thread pivoted butterfly bolt (9), offer on fixed block (8) and supply locking strip (7) to insert conflict insertion groove (10).

3. The urban elevated construction protection device according to claim 2, wherein: one side that fixed block (8) are close to locking strip (7) is provided with first fixing base (11) and second fixing base (12), locking hole (18) have been seted up on locking strip (7), wear to be equipped with on first fixing base (11) and be used for locking second fixing base (12) and locking lever (14) of locking seat.

4. The urban elevated construction protection device according to claim 3, wherein: the locking device is characterized in that a mounting groove (15) is formed in the first fixing seat (11), a pressure spring (16) is sleeved on the locking rod (14), the pressure spring (16) is located in the mounting groove (15), a collision plate (17) used for abutting against the pressure spring (16) is arranged on the locking rod (14), and an insertion hole (19) for inserting the locking rod (14) is formed in the second fixing seat (12).

5. The urban elevated construction protection device according to claim 4, wherein: first fixing base (11) are including installation department (20) that supply pressure spring (16) to install and install mounting panel (21) on installation department (20), the one end that the touch panel (17) was kept away from in pressure spring (16) is contradicted on mounting panel (21).

6. The urban elevated construction protection device according to claim 5, wherein: one side that mounting panel (21) is close to installation department (20) is provided with reference column (22), offer on installation department (20) and supply reference column (22) to insert locating hole (23) of location.

7. The urban elevated construction protection device of claim 6, wherein: and a limiting plate (24) is arranged on one side, away from the second fixed seat (12), of the locking rod (14).

8. The urban elevated construction protection device according to claim 1, wherein: one side that workstation (1) is close to emergency exit (5) is provided with slide rail (26), one side that emergency exit (5) are close to slide rail (26) is provided with pulley (27).

9. The urban elevated construction protection device according to claim 1, wherein: a safety rope (28) is fixed on one side, close to the workbench (1), of the separation net (3), and a safety hook (29) is fixed on one side, close to the workbench (1), of the safety rope (28).

10. The urban elevated construction protection device according to claim 9, wherein: a sliding rod (13) is arranged on the isolation net (3), and a fixing ring (25) for winding the safety rope (28) is arranged on the sliding rod (13) in a sliding mode.

Images