CN213417897U

CN213417897U - Stainless steel well lid easy to assemble

Info

Publication number: CN213417897U
Application number: CN202021639883.8U
Authority: CN
Inventors: 张万坤
Original assignee: Shenzhen New Century United Engineering Appraisal And Reinforcement Co ltd
Current assignee: Shenzhen New Century United Engineering Appraisal And Reinforcement Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-11
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a stainless steel well lid easy to assemble relates to stainless steel well lid technical field, and it includes the base, be equipped with the installing frame in the base, the equal fixedly connected with montant of installing frame lower extreme four corners department, be equipped with four fixed establishment that can the installing frame in the base, fixed establishment is including setting up the fixed slot in the base, bottom fixedly connected with places the piece in the fixed slot, it is equipped with the standing groove to place a piece upper end, the montant lower extreme runs through the fixed slot upper end and stretches into in the standing groove, the buckle spare has been cup jointed to the lateral wall that the montant is located the fixed slot, the both sides wall that the montant is relative all is equipped with the spacing groove. The utility model discloses can replace and twist the bolt, accomplish the installation fast or dismantle work to workman's work efficiency has been improved.

Description

Stainless steel well lid easy to assemble

Technical Field

The utility model relates to a stainless steel well lid technical field especially relates to a stainless steel well lid easy to assemble.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like. The existing stainless steel well lid usually uses four bolts to fix the well lid, the bolts are screwed into the rotary bolts one by one, which wastes time and labor, the installation is inconvenient, and the bolts are easy to rust due to long-term contact with moisture, so that the speed of disassembling the well lid is influenced, the usability of the device is reduced, and therefore, the stainless steel well lid convenient to install is required to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stainless steel well lid convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stainless steel well lid convenient to install comprises a base, wherein an installation frame is arranged in the base, vertical rods are fixedly connected to four corners of the lower end of the installation frame, four fixing mechanisms capable of installing the frame are arranged in the base, each fixing mechanism comprises a fixing groove arranged in the base, a placing block is fixedly connected to the bottom in each fixing groove, a placing groove is formed in the upper end of each placing block, the lower end of each vertical rod penetrates through the upper end of each fixing groove and extends into the corresponding placing groove, buckling pieces are sleeved on the side walls, located in the fixing grooves, of the vertical rods, limiting grooves are formed in the two opposite side walls of the vertical rods, through grooves are formed in the upper ends of the buckling pieces, limiting blocks are fixedly connected to the opposite side walls of the through grooves, one ends, close to the vertical rods, of the two limiting blocks extend into the limiting grooves on the same side, two moving mechanisms capable of moving the base and the two clamping pieces on the same side are arranged in the base.

Preferably, the moving mechanism is including setting up the shifting chute in the base, two fixed slot upper end all communicates with the shifting chute bottom, be equipped with the movable plate in the shifting chute, two risers of the equal fixedly connected with of movable plate both sides lower extreme are located homonymy two the riser lower extreme stretches into homonymy fixed slot, is located homonymy two the common fixedly connected with pivot of the lateral wall that the riser is relative, two the pivot lateral wall runs through homonymy buckle spare lateral wall, movable plate upper end fixedly connected with pull rod.

Preferably, the cross sections of the four buckling pieces are T-shaped, and arc surfaces are arranged at the lower ends of the four buckling pieces close to the fixing rod on the same side.

Preferably, the cross sections of the limiting grooves are in a right-angled trapezoid structure, and the height of the limiting groove close to the fixing rod on the side wall of the same vertical rod is larger than that of the limiting groove far away from the fixing rod.

Preferably, the upper ends of the two sides of the two moving plates are elastically connected with the bottom of the same-side moving groove through springs, the upper ends of the pull rods upwards sequentially penetrate through the top of the same-side moving groove and the upper end of the base, and the side walls, located outside the base, of the pull rods are rotatably connected with pull rings.

Preferably, a side wall of the mounting frame is fixedly connected with a barrier.

Preferably, a plurality of montant lower extreme all runs through the same side and leads to the groove lateral wall and rather than sliding connection.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the fixing mechanism, the mounting frame moves downwards, so that the lower ends of the four vertical rods extend into the same-side placing grooves, the movable plate is loosened and moves downwards under the elastic action of the spring, the movable plate drives the buckling pieces to rotate, and the limiting blocks extend into the limiting grooves, so that the vertical rods can be fixed, the mounting work is quickly completed, the screwing-in of bolts is replaced, and the working efficiency of workers is improved;

2. this device has set up moving mechanism, upwards stimulates two pull rods, and two pull rods drive the homonymy movable plate and shift up, and the movable plate drives the buckle spare and rotates, and the buckle spare takes place to rotate as the centre of a circle with the lower extreme that the buckle spare is close to the dead lever, and when the pull rod can't be pulled, four buckle spares are the horizontality, and the rebound installing frame for four montant lower extremes and homonymy standing groove separation, thereby accomplish fast and dismantle work, advance one and improved workman's work efficiency.

Drawings

Fig. 1 is a schematic structural view of a stainless steel well lid convenient to install according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the stainless steel well lid convenient to install, which is provided by the utility model;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is an enlarged view of a structure at the position C of the stainless steel well lid convenient to install, which is provided by the utility model;

fig. 5 is a top view of fig. 1.

In the figure: the movable rail comprises a base 1, an installation frame 2, a barrier 3, a fixing groove 4, a placing block 5, a buckling part 6, a fixing rod 7, a limiting groove 8, a limiting block 9, a through groove 10, a vertical plate 11, a moving groove 12, a moving plate 13, a vertical rod 14, a pull ring 15, a water flowing groove 16, a pull rod 17 and a placing groove 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a stainless steel well lid easy to assemble, includes base 1, and base 1 installs in sewer mouth department, is equipped with installing frame 2 in the base 1, and the equal fixedly connected with montant 14 of installing frame 2 lower extreme four corners department, 2 lateral walls fixedly connected with fences 3 of installing frame.

Four fixing mechanisms capable of installing the frame 2 are arranged in the base 1, each fixing mechanism comprises a fixing groove 4 arranged in the base 1, a placing block 5 is fixedly connected to the bottom in each fixing groove 4, a placing groove 18 is arranged at the upper end of each placing block 5, the lower end of each vertical rod 14 penetrates through the upper end of each fixing groove 4 and extends into each placing groove 18, the lower ends of the plurality of vertical rods 14 all penetrate through the side walls of the through grooves 10 on the same side and are in sliding connection with the side walls, buckling pieces 6 are sleeved on the side walls of the vertical rods 14 in the fixing grooves 4, the cross sections of the four buckling pieces 6 are T-shaped, the lower ends of the four buckling pieces 6 close to the fixing rods 7 on the same side are provided with cambered surfaces, so that the four buckling pieces 6 can rotate, the buckling pieces 6 cannot rotate due to the fact that the lower ends of the buckling pieces 6 abut against the upper ends of the placing blocks 5, limiting grooves 8 are, one of them stopper 9 of same logical groove 10 is located logical groove 10 and is close to the upper end position, and another stopper 9 is located logical groove 10 and is close to the lower extreme position for montant 14 can be by the not co-altitude by the chucking, and montant 14 can not upwards be extracted, and two stoppers 9 are close to the one end of montant 14 and all stretch into homonymy spacing inslot 8, place 5 upper ends fixedly connected with dead lever 7 of piece, and 6 upper ends of fastener are run through to dead lever 7 upper ends.

Be equipped with two moving mechanism that can move base 1 simultaneously with two fasteners 6 of same side in base 1, moving mechanism is including setting up the shifting chute 12 in base 1, 4 upper ends of two fixed slots all with the bottom intercommunication in the shifting chute 12, be equipped with movable plate 13 in the shifting chute 12, two riser 11 of the equal fixedly connected with of 13 both sides lower extreme of movable plate, lie in two riser 11 lower extremes of homonymy and stretch into homonymy fixed slot 4, lie in the common fixedly connected with pivot of the lateral wall that two riser 11 are relative of homonymy, two pivot lateral walls run through 6 lateral walls of homonymy fastener, movable plate 13 upper end fixedly connected with pull rod 17.

The utility model discloses in, the transversal right trapezoid structure of personally submitting of a plurality of spacing grooves 8 is located the height that highly is greater than the spacing groove 8 of keeping away from dead lever 7 of the spacing groove 8 that same montant 14 lateral wall is close to dead lever 7.

Two movable plate 13 both sides upper ends all are through spring and the interior bottom elastic connection of homonymy moving slot 12, and two pull rod 17 upper ends upwards run through homonymy moving slot 12 interior top and base 1 upper end in proper order, and two pull rod 17 lie in the outer lateral wall of base 1 and all rotate and be connected with pull ring 15, can be when not needing, and pull ring 15 can keep the level, avoids causing the hindrance for the pedestrian walking.

In the initial state, the lower end of the fastener 6 far away from the fixed rod 7 is tightly abutted against the upper end of the placing block 5, and the two pull rings 15 are in a horizontal state.

When the clamping device is used, the two pull rings 15 are rotated, the two pull rods 17 are pulled upwards, the two pull rods 17 drive the same-side moving plate 13 to move upwards, the moving plate 13 drives the clamping piece 6 to rotate, the lower end, close to the fixed rod 7, of the clamping piece 6 is always contacted with the upper end of the placing block 5 in the rotating process of the clamping piece 6, the clamping piece 6 rotates by taking the lower end, close to the fixed rod 7, of the clamping piece 6 as the circle center, when the pull rods 17 cannot be pulled, the four clamping pieces 6 are in a horizontal state, the mounting frame 2 moves downwards, so that the lower ends of the four vertical rods 14 extend into the same-side placing grooves 18, it is worth noting that the two limit blocks 9 in the horizontal state are always not contacted in the downward moving process of the vertical rods 14, the moving plate 13 is loosened, the moving plate 13 moves downwards under the elastic action of a spring, the moving plate 13, the installation process is completed.

When needs are dismantled, upwards stimulate two pull rods 17, two pull rods 17 drive homonymy movable plate 13 and shift up, movable plate 13 drives fastener 6 and rotates, fastener 6 is rotating the in-process, fastener 6 is close to the lower extreme of dead lever 7 and contacts with placing 5 upper ends all the time, fastener 6 takes place to rotate as the centre of a circle with fastener 6 is close to the lower extreme of dead lever 7, when pull rod 17 can't be stimulateeed, four fastener 6 are the horizontality, the rebound installing frame 2, make four 14 lower extremes of montant and homonymy standing groove 18 separation, it is worth noting, two stoppers 9 of horizontality can not touched all the time in the montant 14 upward movement process, thereby accomplish the dismantlement work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The stainless steel well lid convenient to mount comprises a base (1) and is characterized in that a mounting frame (2) is arranged in the base (1), vertical rods (14) are fixedly connected to four corners of the lower end of the mounting frame (2), four fixing mechanisms capable of mounting the frame (2) are arranged in the base (1), each fixing mechanism comprises a fixing groove (4) arranged in the base (1), a placing block (5) is fixedly connected to the bottom of each fixing groove (4), a placing groove (18) is arranged at the upper end of each placing block (5), the lower end of each vertical rod (14) penetrates through the upper end of each fixing groove (4) and extends into the corresponding placing groove (18), a buckling piece (6) is sleeved on the side wall of each vertical rod (14) located in each fixing groove (4), limiting grooves (8) are arranged on two opposite side walls of each vertical rod (14), a through groove (10) is arranged at the upper end of each buckling piece (6, lead to equal fixedly connected with stopper (9) of relative lateral wall in groove (10), two stopper (9) are close to the one end of montant (14) and all stretch into homonymy spacing groove (8) in, place piece (5) upper end fixedly connected with dead lever (7), buckle spare (6) upper end is run through on dead lever (7), be equipped with in base (1) and move base (1) simultaneously with two moving mechanism of two buckle spare (6) of one side.

2. The stainless steel well lid convenient to install according to claim 1, wherein the moving mechanism comprises a moving groove (12) arranged in the base (1), the upper ends of the two fixing grooves (4) are communicated with the bottom in the moving groove (12), a moving plate (13) is arranged in the moving groove (12), two vertical plates (11) are fixedly connected to the lower ends of the two sides of the moving plate (13), the lower ends of the two vertical plates (11) located on the same side extend into the fixing groove (4) on the same side, two rotating shafts are fixedly connected to the side walls opposite to the vertical plates (11) located on the same side, the side walls of the two rotating shafts penetrate through the side walls of the clamping piece (6) on the same side, and a pull rod (17) is fixedly connected to the upper end of the moving plate (13.

3. The stainless steel well lid convenient to install according to claim 1, wherein the cross section of each of the four buckling pieces (6) is T-shaped, and the lower ends of the four buckling pieces (6) close to the fixing rod (7) on the same side are provided with cambered surfaces.

4. The stainless steel well lid convenient to install as claimed in claim 1, wherein the cross section of the plurality of limiting grooves (8) is in a right trapezoid structure, and the height of the limiting groove (8) close to the fixing rod (7) on the side wall of the same vertical rod (14) is greater than the height of the limiting groove (8) far away from the fixing rod (7).

5. The stainless steel well lid convenient to install according to claim 2, wherein the upper ends of the two sides of the two moving plates (13) are elastically connected with the bottom in the moving groove (12) on the same side through springs, the upper ends of the two pull rods (17) upwards sequentially penetrate through the top in the moving groove (12) on the same side and the upper end of the base (1), and the side walls of the two pull rods (17) outside the base (1) are rotatably connected with pull rings (15).

6. An easy-to-install stainless steel well lid according to claim 1, characterized in that the side wall of the installation frame (2) is fixedly connected with a barrier (3).

7. An easily assembled stainless steel manhole cover according to claim 1, wherein the lower ends of the vertical rods (14) are all inserted through the side wall of the through groove (10) on the same side and are slidably connected with the same side.