CN217711046U - Anti-falling device for increasing safety of sewage well in urban safety engineering - Google Patents

Abstract

The utility model provides a city safety engineering is with anti-falling device who increases blowoff well security relates to blowoff well anti-falling device technical field. This urban safety engineering is with anti-falling device who increases blowpit security, including the wall of a well and well lid, the well lid articulates in the wall of a well top, a plurality of spacing slide rails of the inside fixedly connected with of wall of a well inner wall, the inside protection filter screen that is provided with of the wall of a well, the inside sliding connection of spacing slide rail has the slider, the protection filter screen outside is fixed with a plurality of fixed blocks, and is a plurality of the fixed block respectively with a plurality of slider looks adaptations, the inside sliding connection of fixed block has two gag lever posts, two fixedly connected with spacing spring between the gag lever post. This safety engineering is with anti-falling device who increases blowoff well security is favorable to can protecting the pedestrian, prevents that the pedestrian from dropping, provides the protection to filter rubbish, cushion the protection filter screen, improve the protecting effect to the pedestrian, increase the security.

Description

Anti-falling device for increasing safety of sewage well in urban safety engineering

Technical Field

The utility model relates to an anti-falling device specifically is city safety engineering with anti-falling device who increases blowoff well security belongs to blowoff well anti-falling device technical field.

Background

The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on the street or anywhere else, as long as the pipes are used for drainage, they are regarded as drainage statistics. The inspection well cover is used for sealing the inspection well opening, so that the road surface is smooth, and pedestrians and vehicles on the road surface can smoothly and safely pass through the inspection well opening. However, the inspection well cover is mostly made of cast iron at present, and is often stolen and seriously lost due to the recycling value of materials.

In addition, continuous rainfall in summer causes unsmooth drainage system, and the rainwater can jack up the inspection well cover after submerging the inspection well, so that the inspection well cover is washed away, a well mouth protected by the inspection well cover is lost, accidents that pedestrians or objects fall into the inspection well on the road surface often occur, and personal casualties and property loss are caused. Therefore, when the inspection well cover is lost, pedestrians and objects can be protected from falling into the inspection well, and meanwhile, a lot of garbage can enter the inspection well when the inspection well cover is not closed, manual fishing is needed, manpower is wasted, and falling risks are increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing an urban safety engineering is with anti-falling device who increases blowoff well security in order to solve above-mentioned problem to lose the well head that the inspection shaft lid protected among the solution prior art, take place the accident that road surface pedestrian or object fall into the inspection shaft often, thereby cause the personal casualties and loss of property, have many rubbish can get into in the well when the well lid does not have the closure, need the manual work to salvage, extravagant manpower, and increase the problem of the risk of falling.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: city safety engineering is with anti-falling device who increases blowpit security, including the wall of a well and well lid, the well lid articulates in the wall of a well top, a plurality of spacing slide rails of the inside fixedly connected with of wall of a well inner wall, the inside protection filter screen that is provided with of the wall of a well, the inside sliding connection of spacing slide rail has the slider, the protection filter screen outside is fixed with a plurality of fixed blocks, and is a plurality of the fixed block respectively with a plurality of slider looks adaptations, the inside sliding connection of fixed block has two gag lever posts, two the spacing spring of fixedly connected with between the gag lever post.

Preferably, the inside rotation of fixed block is connected with the pivot, pivot one end fixedly connected with gear, pivot other end fixedly connected with knob rotates the knob and drives the pivot rotation to drive the gear and rotate.

Preferably, gag lever post one side fixedly connected with baffle, the equal meshing of pivot both sides is connected with the rack, rack one end fixedly connected with push pedal, the push pedal contacts with the baffle, drives the rack when gear revolve and removes, makes the rack drive the push pedal and removes, and the push pedal promotes the baffle and removes and drive the gag lever post and to the inside shrink of fixed block, the unblock of being convenient for.

Preferably, the inside buffer spring that is provided with of spacing slide rail, buffer spring top and slider fixed connection, buffer spring bottom and spacing slide rail inner wall fixed connection are favorable to buffering the slider.

Preferably, the inside fixedly connected with a plurality of sleeves of wall of a well inner wall, the sleeve sets up in spacing slide rail bottom, slider bottom fixedly connected with slide bar, the slide bar run through the sleeve top and with sleeve sliding connection, drive the slide bar decline when the slider gliding.

Preferably, the inside buffering liquid that is filled of sleeve, the inside sliding connection of sleeve has the buffer block, slide bar bottom and buffer block fixed connection, a plurality of through-holes have been seted up to the buffer block is inside, makes buffering liquid from the inside circulation of through-hole, forms the damping effect.

Preferably, protection filter screen top is provided with the lifting piece, a plurality of stay cords of lifting piece outside fixedly connected with are a plurality of the stay cord all with protection filter screen fixed connection, thereby conveniently stimulate the lifting piece and drive the stay cord and rise and drive the protection filter screen and rise, conveniently take out the protection filter screen and clear up the change.

The utility model provides a city safety engineering is with anti-falling device who increases blowoff well security, its beneficial effect who possesses as follows:

1. this urban safety engineering is with anti-falling device who increases blowwell security, be favorable to protecting the pedestrian, prevent that the pedestrian from dropping, and filter rubbish, when needs are dismantled, it rotates to rotate the knob and drive the pivot, the pivot drives gear revolve, thereby it removes to drive the rack, make the rack drive the push pedal and remove, the push pedal carries on spacingly to the baffle, thereby drive the gag lever post and to the inside shrink of fixed block, take out the fixed block from the slider is inside, the pulling stay cord drives and carries the piece and rise, make and carry the piece pulling protection filter screen and rise, conveniently take out the protection filter screen, clear up and change the protection filter screen, and convenient operation.

2. This city safety engineering is with anti-falling device who increases blowoff well security, drive the fixed block and descend when the protection filter screen descends, the fixed block drives the slider and descends, the slider extrudees buffer spring, thereby cushion the slider, promote the slide bar when the slider descends when the gliding and descend, the slide bar drives the buffer block and slides inside the sleeve, thereby make the inside buffer solution of sleeve flow from the inside through-hole of buffer block, form the damping effect, cushion the buffer block, cushion the protection filter screen, the improvement is to pedestrian's protecting effect, increase the security.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the buffer block of the present invention.

In the figure: 1. a well wall; 2. a well cover; 3. a limiting slide rail; 4. a protective filter screen; 5. a slider; 6. a fixed block; 7. a limiting spring; 8. a limiting rod; 9. a baffle plate; 10. a rotating shaft; 11. a gear; 12. a rack; 13. pushing the plate; 14. a knob; 15. a buffer spring; 16. a sleeve; 17. a slide bar; 18. a buffer block; 19. lifting the block; 20. and (6) pulling a rope.

Detailed Description

The embodiment of the utility model provides a city safety engineering is with anti-falling device who increases sewage well security.

Please refer to fig. 1, fig. 2 and fig. 3, including the wall of a well 1 and well lid 2, well lid 2 articulates in 1 top of the wall of a well, 1 inside fixedly connected with a plurality of spacing slide rails 3 of the wall of a well, 1 inside protection filter screen 4 that is provided with of the wall of a well, 3 inside sliding connection of spacing slide rails has slider 5, the protection filter screen 4 outside is fixed with a plurality of fixed blocks 6, a plurality of fixed blocks 6 respectively with a plurality of slider 5 looks adaptations, 6 inside sliding connection of fixed blocks has two gag lever posts 8, fixedly connected with spacing spring 7 between two gag lever posts 8, 6 inside rotations of fixed block are connected with pivot 10, 10 one end fixedly connected with gear 11 of pivot, 10 other end fixedly connected with knob 14 of pivot, it drives pivot 10 and rotates to rotate knob 14, thereby drive gear 11 and rotate, 8 one side fixedly connected with baffle 9 of gag lever posts, 10 both sides all mesh and are connected with rack 12, 12 of rack 12 one end fixedly connected with push pedal 13 of rack 12, push pedal 13 contacts with baffle 9, it moves to drive rack 12 when gear 11 rotates, it moves to drive rack 13 and moves, push pedal 13 pushes away the push pedal 9 and drives the gag lever posts 8 and drives the inside shrink to move to drive the gag lever posts 8, be convenient to change, 4 top of push pedal, it lifts up to take out, it is provided with the pull block 19 to take up, it is convenient that the protection filter screen 20 to take out, it is connected with a plurality of pull block 20 to promote the protection filter screen 19, thereby it is connected with the protection filter screen 20 outside and convenient pulling that the protection filter screen 20, thereby it lifts the protection filter screen 20.

Specifically, through promoting fixed block 6 to the inside of slider 5, make slider 5 spacing to gag lever post 8, gag lever post 8 compresses spacing spring 7, and impel gag lever post 8 inside slider 5, make fixed block 6 and slider 5 joint, after fixed block 6 removed slider 5 inside, spacing spring 7 drives gag lever post 8 and resets, make gag lever post 8 shift out fixed block 6 inside and carry out the joint to slider 5, conveniently install fast fixedly to protection filter screen 4, be favorable to protecting the pedestrian, prevent that the pedestrian from dropping, provide the protection, and filter rubbish, when needs are dismantled, rotation knob 14 drives pivot 10 and rotates, pivot 10 drives gear 11 and rotates, thereby it removes to drive rack 12, make rack 12 drive push pedal 13 remove, push pedal 13 carries out spacingly to baffle 9, thereby drive gag lever post 8 to the inside shrink of fixed block 6, take out fixed block 6 from the inside of slider 5, pulling stay cord 20 drives pulling piece 19 and rises, make pulling piece 19 pulling protection filter screen 4 rise, conveniently take out protection filter screen 4, it clears up and change the operation to be convenient for protection filter screen 4, be convenient for the operation.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 again, a buffer spring 15 is arranged inside the limit slide rail 3, the top end of the buffer spring 15 is fixedly connected with the slider 5, the bottom end of the buffer spring 15 is fixedly connected with the inner wall of the limit slide rail 3, which is beneficial to buffering the slider 5, a plurality of sleeves 16 are fixedly connected inside the inner wall of the well wall 1, the sleeves 16 are arranged at the bottom of the limit slide rail 3, a slide bar 17 is fixedly connected at the bottom of the slider 5, the slide bar 17 penetrates through the top of the sleeve 16 and is slidably connected with the sleeves 16, the slide bar 17 is driven to descend when the slider 5 slides down, the sleeves 16 are filled with buffer solution, a buffer block 18 is slidably connected inside the sleeve 16, the bottom end of the slide bar 17 is fixedly connected with the buffer block 18, a plurality of through holes are formed inside the buffer block 18, so that the buffer solution circulates from the inside of the through holes, thereby forming a damping effect.

Specifically, drive fixed block 6 decline when protection filter screen 4 descends, fixed block 6 drives slider 5 and descends, slider 5 extrudees buffer spring 15, thereby cushion slider 5, promote slide bar 17 to descend when slider 5 is gliding, slide bar 17 drives buffer block 18 and slides inside sleeve 16, thereby make the inside buffer solution of sleeve 16 flow out from the inside through-hole of buffer block 18, form the damping effect, cushion buffer block 18, cushion protection filter screen 4, the improvement is to pedestrian's protecting effect, and the safety is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. City safety engineering is with anti-falling device who increases blowoff well security, including wall of a well (1) and well lid (2), well lid (2) articulate in wall of a well (1) top, its characterized in that: the inside fixedly connected with a plurality of spacing slide rails (3) of wall of a well (1) inner wall, the inside protection filter screen (4) that is provided with of wall of a well (1), the inside sliding connection of spacing slide rail (3) has slider (5), protection filter screen (4) outside is fixed with a plurality of fixed blocks (6), and is a plurality of fixed block (6) respectively with a plurality of slider (5) looks adaptation, fixed block (6) inside sliding connection has two gag lever posts (8), two fixedly connected with spacing spring (7) between gag lever post (8).

2. The anti-falling device for increasing the safety of the sewage draining well in the urban safety engineering according to claim 1, is characterized in that: the inside rotation of fixed block (6) is connected with pivot (10), pivot (10) one end fixedly connected with gear (11), pivot (10) other end fixedly connected with knob (14).

3. The anti-falling device for increasing the safety of the sewage draining well in the urban safety engineering according to claim 2, is characterized in that: gag lever post (8) one side fixedly connected with baffle (9), pivot (10) both sides all mesh and are connected with rack (12), rack (12) one end fixedly connected with push pedal (13), push pedal (13) contact with baffle (9).

4. The anti-falling device for increasing the safety of the sewage draining well in the urban safety engineering according to claim 1, is characterized in that: buffer spring (15) are arranged inside the limiting slide rail (3), the top end of the buffer spring (15) is fixedly connected with the slide block (5), and the bottom end of the buffer spring (15) is fixedly connected with the inner wall of the limiting slide rail (3).

5. The anti-falling device for increasing the safety of the sewage draining well in the urban safety engineering according to claim 1, is characterized in that: the inside fixedly connected with a plurality of sleeves (16) of wall of a well (1) inner wall, sleeve (16) set up in spacing slide rail (3) bottom, slider (5) bottom fixedly connected with slide bar (17), slide bar (17) run through sleeve (16) top and with sleeve (16) sliding connection.

6. The anti-falling device for increasing the safety of the sewage draining well in the urban safety engineering according to claim 5, is characterized in that: the buffer solution is filled in the sleeve (16), a buffer block (18) is connected in the sleeve (16) in a sliding manner, the bottom end of the sliding rod (17) is fixedly connected with the buffer block (18), and a plurality of through holes are formed in the buffer block (18).

7. The anti-falling device for increasing the safety of the sewage draining well in the urban safety engineering according to claim 1, is characterized in that: protection filter screen (4) top is provided with and carries and draws piece (19), carry and draw a plurality of stay cords (20) of piece (19) outside fixedly connected with, it is a plurality of stay cord (20) all with protection filter screen (4) fixed connection.

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