CN209243895U - A kind of municipal works Anti-fall Double-layer drain cover device - Google Patents

A kind of municipal works Anti-fall Double-layer drain cover device Download PDF

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Publication number
CN209243895U
CN209243895U CN201821998047.1U CN201821998047U CN209243895U CN 209243895 U CN209243895 U CN 209243895U CN 201821998047 U CN201821998047 U CN 201821998047U CN 209243895 U CN209243895 U CN 209243895U
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China
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cover
block
plate
slot
sliding
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CN201821998047.1U
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梁新
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梁新
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Abstract

The utility model discloses a kind of municipal works of municipal facilities technical field Anti-fall Double-layer drain cover devices, including mounting groove, bottom plate is provided at left and right sides of mounting groove intracavity bottom, upper tops are provided with sliding slot, sliding slot inner cavity is provided with sliding block, after fixed block is put into card slot, rotation upper cover is aligned sliding slot with card slot, then sliding block is moved, L-type fixture block is caught in the loose slot of card slot inner cavity setting, improve the stability that upper cover is connect with mounting groove, upper cover is avoided to shake, reduce the service life that abrasion improves well lid, when vehicle and pedestrian is passed through, inserted block and reset spring one are generated elastic force by longitudinal pressure deformation in upper cover, one deformation weakened part longitudinal pressure of reset spring, inserted block decline simultaneously is caught in the through-hole of bottom plate setting, bottom plate is squeezed to two sides, part longitudinal pressure is decomposed into transverse direction Pressure further weakens the longitudinal pressure that upper cover is subject to, improves the voltage endurance capability of upper cover.

Description

A kind of municipal works Anti-fall Double-layer drain cover device
Technical field
The utility model relates to municipal facilities technical field, specially a kind of municipal works Anti-fall Double-layer drain cover Device.
Background technique
The interface on sewer and ground is arranged in well lid mostly, existing for preventing pedestrian and livestock from falling into hoistway Well lid is simply fastened in the mounting base of well head, without corresponding buffer unit, damaged and deformation is easy, in vehicle and pedestrian When passing through, well lid unbalance stress is easy to appear shaking phenomenon, and long-term shaking increases the abrasion between well lid and mounting base, contracts The short service life of well lid causes well lid to loosen, fall, pedestrian or livestock is caused to fall into hoistway, for this purpose, it is proposed that a kind of Municipal works Anti-fall Double-layer drain cover device.
Utility model content
The purpose of this utility model is to provide a kind of municipal works Anti-fall Double-layer drain cover devices, to solve above-mentioned back The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of municipal works Anti-fall bilayer well Lid arrangement, including mounting groove and upper cover, upper tops are provided with handle, are provided at left and right sides of the mounting groove intracavity bottom Bottom plate, the bottom plate are slidably connected with mounting groove inner wall, and the mounting groove inner wall is provided with and moves the work matched with bottom plate Dynamic slot, and the reset spring two being bonded with bottom plate is provided in loose slot, mounting plate, the installation are provided at the top of the bottom plate Reset spring one is provided at the top of plate, the top of the reset spring one is bonded with upper cover, upper cover bottom left and right ends and Connection at the top of bottom plate, and the bottom plate is provided with and moves the loose slot matched with upper cover, the upper cover bottom is provided with inserted block, And bottom plate described in two groups is provided with and moves the through-hole matched with inserted block bottom surface, the upper tops are provided with sliding slot, the cunning Slot inner cavity is provided with sliding block, and the card slot matched with slide block movement, the slider top setting are provided at the top of the mounting groove There is convex block.
Further, the sliding block includes the inverted T shaped fixture block being slidably connected with sliding slot, at left and right sides of the inverted T shaped fixture block Outer wall is provided with motion bar, and the motion bar outer wall sliding sleeve is connected to reset spring two, and motion bar described in two groups is far from inverted T shaped One end sliding sleeve of fixture block is connected to L-type fixture block, and the card slot inner cavity is provided with and moves the loose slot matched with L-type fixture block, It is provided with movable block at the top of the inverted T shaped fixture block, runs through movable block at the top of the L-type fixture block, and the movable block is provided with and L Type fixture block moves the rectangular through-hole matched.
Further, the inserted block is the elastic block rubber that longitudinal section is in back taper, and the inserted block surrounding outer wall is uniformly set It is equipped with protrusion, and is connect with upper cover inner wall by snap fit at the top of the inserted block.
Further, the width of the sliding slot is between 3 centimetres to 5 centimetres, and the sliding slot bottom is outside upper tops Wall, and metal mesh is connected at the top of the sliding slot.
Further, the mounting groove surrounding inner wall, which is provided with, moves the rubber pad that matches with upper cover, and rubber pad with Mounting groove is slidably connected.
Further, the bottom of the mounting plate is connect at the top of bottom plate by snap fit, the reset spring one Bottom is provided with screw thread mounting blocks, and is provided with the screw hole matched with screw thread mounting blocks at the top of the mounting plate.
Compared with prior art, the utility model has the beneficial effects that
1, after upper cover being put into mounting groove, sliding block is then moved, L-type fixture block is caught in card slot, improves upper cover and peace The stability of tankage connection, avoids upper cover from shaking, and reduces the service life that abrasion improves well lid, passes through in vehicle and pedestrian When, inserted block and reset spring one are generated elastic force by longitudinal pressure deformation, one deformation weakened part longitudinal pressure of reset spring, together When inserted block decline be caught in bottom plate setting through-hole in, by bottom plate to two sides squeeze, part longitudinal pressure is decomposed into transverse pressure, Further weaken the longitudinal pressure that upper cover is subject to, improves the voltage endurance capability of upper cover.
2, upper cover and bottom plate are provided separately, and in upper cover damage, bottom plate avoids pedestrian or livestock falls into hoistway, mounting plate and Bottom plate is connected by snap fit, is conveniently removed the reset spring one that its top is arranged in mounting plate and is mounted and dismounted, by It is connected with bottom plate by sliding type in mounting groove, inwardly pulls bottom plate, bottom plate can removed, maintenance personal is facilitated to open well Lid enters hoistway and is cleared up.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model superstructure schematic diagram;
Fig. 3 is the utility model slide block structure schematic diagram.
In figure: 1 mounting groove, 2 bottom plates, 3 mounting plates, 4 reset springs one, 5 upper covers, 6 inserted blocks, 7 card slots, 8 through-holes, 9 handles, It is 10 sliding blocks, 101 inverted T shaped fixture blocks, 102 motion bars, 103 reset springs two, 104 L-type fixture blocks, 105 movable blocks, 11 sliding slots, 12 convex Block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of municipal works Anti-fall Double-layer drain cover dress It sets, including mounting groove 1 and upper cover 5, handle 9 is provided at the top of upper cover 5, is provided with bottom at left and right sides of 1 intracavity bottom of mounting groove Plate 2, bottom plate 2 are slidably connected with 1 inner wall of mounting groove, and 1 inner wall of mounting groove is provided with and moves the loose slot matched with bottom plate 2, And the compressed spring being bonded with bottom plate 2 is provided in loose slot, it is provided with mounting plate 3 at the top of bottom plate 2, is arranged at the top of mounting plate 3 There is reset spring 1, the top of reset spring 1 is bonded with upper cover 5, it is connected at the top of 5 bottom left and right ends of upper cover and bottom plate 2, And bottom plate 2 is provided with and moves the loose slot matched with upper cover 5,5 bottom of upper cover is provided with inserted block 6, and two groups of bottom plates 2 are provided with The through-hole 8 matched is moved with 6 bottom surface of inserted block, is provided with sliding slot 11 at the top of upper cover 5,11 inner cavity of sliding slot is provided with sliding block 10, peace It is provided at the top of tankage 1 and moves the card slot 7 matched with sliding block 10, be provided with convex block 12 at the top of sliding block 10.
As shown in figure 3, sliding block 10 includes the inverted T shaped fixture block 101 being slidably connected with sliding slot 11, inverted T shaped fixture block 101 or so two Side outer wall is provided with motion bar 102, and 102 outer wall sliding sleeve of motion bar is connected to reset spring 2 103, and two groups of motion bars 102 are remote One end sliding sleeve from inverted T shaped fixture block 101 is connected to L-type fixture block 104, and 7 inner cavity of card slot is provided with and moves phase with L-type fixture block 104 The loose slot of cooperation is provided with movable block 105 at the top of inverted T shaped fixture block 101, movable block 105 is run through at the top of L-type fixture block 104, and living Motion block 105, which is provided with, moves the rectangular through-hole that matches with L-type fixture block 104, when original state, sliding block 10 in 11 inner cavity of sliding slot, Reset spring 2 103 is in compressive state, and when the L-type fixture block 104 at 10 top of sliding block enters card slot 7, reset spring 2 103 is multiple By L-type fixture block 104, top is stuck in the loose slot of 7 inner cavity of card slot setting outward for position, and upper cover 5 is fixed on 1 inner cavity of mounting groove, is improved The stability that upper cover 5 is connect with mounting groove 1, when disassembly, it is only necessary to inwardly squeeze L-type fixture block 104, compression reseting spring 2 103 Sliding block 10 is removed into card slot 7, upward handle 9 can remove upper cover 5;
As shown in Figure 1, inserted block 6 is the elastic block rubber that longitudinal section is in back taper, 6 surrounding outer wall of inserted block is evenly arranged with convex Rise, when upper cover 5 is under pressure deformation occurs when, inserted block 6 moves downward, be caught in bottom plate 2 setting through-hole 8 in, what upper cover 5 was subject to Longitudinal pressure is broken down into transverse pressure, and bottom plate 2 is squeezed toward two sides, upper cover 5 is avoided to cause to rupture because the longitudinal direction being subject to is excessive It falls, and 6 top of inserted block is connect with 5 inner wall of upper cover by snap fit, replacement easy to disassemble;
As shown in Fig. 2, the width of sliding slot 11, between 3 centimetres to 5 centimetres, 5 top exterior walls of upper cover are run through in 11 bottom of sliding slot, Any standing water on top is avoided, and is connected with metal mesh at the top of sliding slot 11, protection pedestrian avoids sliding slot 11 from blocking heel;
As shown in Fig. 2, 1 surrounding inner wall of mounting groove, which is provided with, moves the rubber pad matched with upper cover 5, in 5 stress of upper cover When deformation, provide an inside elastic force, upper cover 5 avoided to deform, and rubber pad is slidably connected with mounting groove 1, it is easy to disassemble more It changes;
As shown in Figure 1, the bottom of mounting plate 3 is connect at the top of bottom plate 2 by snap fit, the bottom of reset spring 1 Screw thread mounting blocks are provided with, and are provided with the screw hole matched with screw thread mounting blocks at the top of mounting plate 3, conveniently remove mounting plate 3 Reset spring 1 is replaced.
Fixed block 7: being put into card slot 7 by embodiment when installation, holds handle 9 and rotates upper cover 5, makes sliding slot 11 and card slot 7 Alignment, by the mobile sliding block 10 of convex block 12, when original state, sliding block 10 is mobile in 11 inner cavity of sliding slot, and reset spring 2 103 is in Compressive state, when the L-type fixture block 104 at 10 top of sliding block enters 7 inner cavity of card slot, the reset of reset spring 2 103 pushes out L-type Fixture block 104, by L-type fixture block 104 be caught in 7 inner cavity of card slot setting loose slot in, improve upper cover 5 connect with mounting groove 1 it is steady It is qualitative, it avoids 5 top stress of upper cover from shifting, reduces abrasion, improve service life, vehicle and pedestrian is by 5 top of upper cover When, one 4 forced compression of reset spring generates elastic force, weakens the part longitudinal pressure that upper cover 5 is subject to, inserted block 6, which moves down, to be caught in In the through-hole 8 that bottom plate 2 is arranged, bottom plate 2 is squeezed to two sides, longitudinal pressure is decomposed into transverse pressure, further weakens upper cover 5 The longitudinal pressure being subject to, the longitudinal pressure for avoiding upper cover 5 from being subject to is excessive to cause rupture to fall.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of municipal works Anti-fall Double-layer drain cover device, including mounting groove (1) and upper cover (5), the setting of upper cover (5) top There are handle (9), it is characterised in that: be provided with bottom plate (2) at left and right sides of mounting groove (1) intracavity bottom, the bottom plate (2) It is slidably connected with mounting groove (1) inner wall, and the mounting groove (1) inner wall is provided with and moves the loose slot matched with bottom plate (2), And the compressed spring being bonded with bottom plate (2) is provided in loose slot, mounting plate (3), the peace are provided at the top of the bottom plate (2) It is provided with reset spring one (4) at the top of loading board (3), the top of the reset spring one (4) is bonded with upper cover (5), the upper cover (5) it is connect at the top of bottom left and right ends and bottom plate (2), and the bottom plate (2) is provided with and moves the activity matched with upper cover (5) Slot, upper cover (5) bottom are provided with inserted block (6), and bottom plate described in two groups (2) is provided with and matches with the movement of inserted block (6) bottom surface The through-hole (8) of conjunction, upper cover (5) top are provided with sliding slot (11), and sliding slot (11) inner cavity is provided with sliding block (10), described It is provided at the top of mounting groove (1) and moves the card slot (7) matched with sliding block (10), be provided with convex block at the top of the sliding block (10) (12)。
2. a kind of municipal works according to claim 1 Anti-fall Double-layer drain cover device, it is characterised in that: the sliding block It (10) include the inverted T shaped fixture block (101) being slidably connected with sliding slot (11), outer wall is all provided at left and right sides of the inverted T shaped fixture block (101) It is equipped with motion bar (102), motion bar (102) the outer wall sliding sleeve is connected to reset spring two (103), motion bar described in two groups (102) be connected to L-type fixture block (104) far from one end sliding sleeve of inverted T shaped fixture block (101), and the card slot (7) inner cavity be provided with L-type fixture block (104) moves the loose slot matched, is provided with movable block (105), the L at the top of the inverted T shaped fixture block (101) Run through movable block (105) at the top of type fixture block (104), and the movable block (105) is provided with to move with L-type fixture block (104) and match The rectangular through-hole of conjunction.
3. a kind of municipal works according to claim 1 Anti-fall Double-layer drain cover device, it is characterised in that: the inserted block It (6) is longitudinal section in the elastic block rubber of back taper, inserted block (6) the surrounding outer wall is evenly arranged with protrusion, and the inserted block (6) top is connect with upper cover (5) inner wall by snap fit.
4. a kind of municipal works according to claim 1 Anti-fall Double-layer drain cover device, it is characterised in that: the sliding slot (11) for width between 3 centimetres to 5 centimetres, upper cover (5) top exterior walls, and the sliding slot are run through in sliding slot (11) bottom (11) top is connected with metal mesh.
5. a kind of municipal works according to claim 1 Anti-fall Double-layer drain cover device, it is characterised in that: the installation Slot (1) surrounding inner wall, which is provided with, moves the rubber pad matched with upper cover (5), and rubber pad is slidably connected with mounting groove (1).
6. a kind of municipal works according to claim 1 Anti-fall Double-layer drain cover device, it is characterised in that: the installation The bottom of plate (3) is connect at the top of bottom plate (2) by snap fit, and the bottom of the reset spring one (4) is provided with screw thread peace Block is filled, and is provided with the screw hole matched with screw thread mounting blocks at the top of the mounting plate (3).
CN201821998047.1U 2018-11-30 2018-11-30 A kind of municipal works Anti-fall Double-layer drain cover device Active CN209243895U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821998047.1U CN209243895U (en) 2018-11-30 2018-11-30 A kind of municipal works Anti-fall Double-layer drain cover device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821998047.1U CN209243895U (en) 2018-11-30 2018-11-30 A kind of municipal works Anti-fall Double-layer drain cover device

Publications (1)

Publication Number Publication Date
CN209243895U true CN209243895U (en) 2019-08-13

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Application Number Title Priority Date Filing Date
CN201821998047.1U Active CN209243895U (en) 2018-11-30 2018-11-30 A kind of municipal works Anti-fall Double-layer drain cover device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112133083A (en) * 2020-09-28 2020-12-25 唐翠华 Intelligent traffic information warning device and method for traffic intersection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112133083A (en) * 2020-09-28 2020-12-25 唐翠华 Intelligent traffic information warning device and method for traffic intersection

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