CN215165855U - Prefabricated concrete well lid convenient to get and put - Google Patents

Abstract

The utility model discloses a prefabricated concrete well lid convenient to get and put relates to water supply and drainage engineering technical field. The utility model comprises a well body, wherein a rotating component is arranged below the well cover body and corresponds to the left side of the well body; a gas spring is arranged below the left side of the well lid body and corresponds to the inside of the well body; a limiting component is arranged inside the right side of the well lid body; the front side of the limiting component is provided with a handle corresponding to the inner part of the well lid body; the rotating component comprises a fixed block, and a fixed plate is arranged above the fixed block; the lower end of the rotating rod is fixed with a limiting plate. The utility model discloses a rotating member makes the well lid body can rotate with the well body relatively, recycles the air spring and provides ascending holding power to the well lid body, and through putting the handle in the groove, has solved the weight overweight of well lid self in the current floodgate well, and the staff can't get the work of putting to the well lid fast, and prior art is at the in-process of placing the well lid, appears the condition of taking off the hand easily, influences the problem of staff's safety.

Description

Prefabricated concrete well lid convenient to get and put

Technical Field

The utility model belongs to the technical field of water supply and drainage engineering, especially, relate to a prefabricated concrete well lid convenient to get and put.

Background

Generally, the structures of masonry structures in water supply and drainage engineering mainly include channels (pipe ducts), process wells, gate wells, inspection wells and the like, most of which are of concrete structures, wherein the gate wells are used for storing gate valves and are convenient for protecting, storing, opening and repairing the gate valves or wells with other valves, the goal of the management of the gate valves is that the pipelines on two sides of the gate wells are continuous and are connected together through the gate valves, and the existing gate wells need to be provided with well cover bodies on the well bodies in order to ensure that the gate valves are not influenced, but the existing gate wells still have the following disadvantages in actual use:

1. the existing well lid in the lock well is too heavy, so that workers cannot quickly take and place the well lid;

2. the well lid is moved to prior art needs both hands when operating the well lid, and at the in-process of placing the well lid, the condition of taking off the hand appears easily, influences staff's safety.

Consequently, the weight of well lid self among the current floodgate well is overweight, and the staff can't get the work of putting to the well lid fast, and prior art is placing the in-process of well lid, appears the condition of taking off the hand easily, influences staff's safety, can't satisfy the demand in the in-service use, so urgent need can improve the technique on the market to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated concrete well lid convenient to get and put makes the well lid body rotate relatively with the well body through rotating member, recycles the air spring and provides ascending holding power to the well lid body, and through putting the handle in the groove, the weight of the well lid self in having solved current floodgate well is overweight, and the staff can't get the work of putting to the well lid fast, and prior art is at the in-process of placing the well lid, the condition of taking off the hand appears easily, influences staff's safe problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a prefabricated concrete well lid convenient for taking and placing, which comprises a well body, wherein a well lid body is arranged above the well body, and a rotating component is arranged below the well lid body and corresponds to the left side of the well body; an air spring is arranged below the left side of the well lid body and corresponds to the inside of the well body; a limiting component is arranged inside the right side of the well lid body; a handle is arranged on the front side of the limiting component corresponding to the inner part of the well lid body; the rotating component comprises a fixed block, and a fixed plate is arranged above the fixed block; the limiting component comprises a rotating rod, a limiting plate is fixed at the lower end of the rotating rod, and the limiting plate is arranged in a fan shape.

Furthermore, both ends of the gas spring are rotatably connected with connecting pieces; the connecting piece at the upper end of the gas spring is fixed on the lower surface of the well lid body through a second bolt; and the connecting piece at the lower end of the gas spring is fixed on the inner wall of the well body through a second bolt.

Furthermore, connecting rods are fixed on the front side and the rear side of the left end of the fixing plate, and the fixing plate is rotatably connected with the fixing block through the connecting rods; the fixed block is fixed with the well body through a first bolt; the right side of fixed plate is fixed in the inside of well lid body.

Furthermore, a first leveling groove is formed in the position, corresponding to the upper wall of the well lid body, of the rotating rod; a first leveling plate is arranged on the inner side of the first leveling groove, and the upper wall of the first leveling plate and the upper wall of the well lid body are in the same horizontal plane; the mounting groove has been seted up on the well lid body that the below of first leveling groove corresponds, and the cross section of mounting groove is the convex setting, and upside, boss and the wrong inboard that the piece all is located the mounting groove of dwang.

Further, the lower end of the rotating rod penetrates through the well lid body and extends to the position below the well lid body; a boss is fixed at the top of the rotating rod; the upper wall of the boss is provided with a screwing block, and the screwing block is positioned below the first leveling plate; the limiting plate is arranged on the inner wall of the well body, the limiting groove is formed in the position, corresponding to the inner wall of the well body, of the limiting plate, the thickness of the limiting groove is smaller than that of the limiting plate, and the limiting groove is matched with the limiting plate.

Furthermore, the handle is positioned in the placing groove formed in the upper wall of the well lid body, the lower end of the handle penetrates through the well lid body and extends to the lower side of the well lid body, and the upper wall of the handle and the upper wall of the well lid body are positioned on the same horizontal plane; the two ends of the handle are both fixed with baffles; a second leveling groove is formed in one side of the handle corresponding to the upper wall of the well lid body; a second leveling plate is arranged on the inner side of the second leveling groove, and the upper wall of the second leveling plate and the upper wall of the well lid body are in the same horizontal plane; and the well lid body corresponding to the lower part of the second leveling groove is provided with a clearance groove.

The utility model discloses following beneficial effect has:

1. the utility model discloses a through setting up rotating member, air spring and stop member, when operating the well lid body, at first take off the first screed-plate, then the hand rotates twists the piece, when rotating and twisting the piece, boss, dwang and limiting plate all follow the rotation, make the rotor plate break away from the inside of spacing groove, well lid body and well body are in rotatable state this moment, under the effect of air spring, the air spring provides upward effort for the well lid body, simultaneously because the setting of rotating member makes well lid body and well body rotate relatively, the well lid body can be opened to the staff available power this moment, compared with the prior art, utilize the air spring can save the intensity of labour when the staff operates the well lid body, shortened the operating time when the staff operates the well lid, reach the purpose that the staff conveniently operates the well lid fast, the problem of the weight of well lid self among the current floodgate well is overweight, the staff can't get the well lid fast and put work is solved.

2. The utility model discloses a set up the handle, when operation stop component makes well lid body and well body be in rotatable state, the detachable second screed-plate, the finger passes and to carry the handle after keeping away the dead slot, when carrying the handle to the lower wall contact of baffle with the well lid body, it can make well lid body and well body rotate relatively to continue to carry the handle, adopt the mode of moving the well lid for prior art, this well lid can open or close the well lid body laborsavingly through the pulling handle under the condition that the air spring provided the holding power, reach and avoid appearing the condition that the well lid broke off because of the well lid is overweight, the handle is on the upper wall of well lid body simultaneously, the condition of hand quilt appears in avoiding current operation mode, the in-process of placing the well lid of having solved the technique, the condition of breaking off appears easily, influence staff's safe problem.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a connection structure diagram of the gas spring, the well cover and the well body;

FIG. 5 is a connecting structure diagram of the handle, the second leveling plate and the well lid of the present invention;

FIG. 6 is a structural view of the manhole cover of the present invention;

FIG. 7 is a structural view of the stop member of the present invention;

fig. 8 is a structural view of the handle of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a rotating member; 101. a fixing plate; 1011. a connecting rod; 102. a fixed block; 103. a first bolt; 2. a well lid body; 201. a first leveling plate; 202. a second screed plate; 203. an empty avoiding groove; 204. a first leveling groove; 205. mounting grooves; 206. a second leveling groove; 207. a placing groove; 3. a stop member; 301. a limiting plate; 302. a boss; 3021. twisting the block; 303. rotating the rod; 4. a well body; 401. a limiting groove; 5. a gas spring; 501. a connecting member; 5011. a second bolt; 6. a handle; 601. and a baffle plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the utility model relates to a prefabricated concrete well lid convenient for taking and placing, which comprises a well body 4, a well lid body 2 is arranged above the well body 4, and a rotating component 1 is arranged below the well lid body 2 corresponding to the left side of the well body 4, so that the well lid body 2 can rotate relative to the well body 4; the air spring 5 arranged below the left side of the well lid body 2 and corresponding to the interior of the well body 4 can provide an upward acting force for the well lid body 2 when the well lid body 2 is operated, so that a worker can operate the well lid body 2 more conveniently; the limiting component 3 arranged inside the right side of the well lid body 2 can prevent the well lid body 2 from automatically raising; the front side of the limiting component 3 is provided with a handle 6 corresponding to the inside of the well lid body 2, the well lid body 2 and the well body 4 can rotate relatively by utilizing the handle 6, and the handle 6 is positioned on the upper surface of the well lid body 2, so that the phenomenon of hand release during operation can not occur, and the phenomenon of hand smashing can not occur; the rotating component 1 comprises a fixed block 102, a fixed plate 101 is arranged above the fixed block 102, and when the fixed plate 101 and the fixed block 102 rotate relatively, the well lid body 2 and the well body 4 rotate relatively; stop member 3 includes dwang 303, dwang 303 is when rotating, limiting plate 301 rotates simultaneously, the lower extreme of dwang 303 is fixed with limiting plate 301, through rotating limiting plate 301, can make limiting plate 301 get into or break away from the inside of spacing groove 401, when limiting plate 301 is located the inside of spacing groove 401, well lid body 2 is in not rotatable state with the well body 4, when limiting plate 301 breaks away from the inside of spacing groove 401, well lid body 2 is in rotatable state with the well body 4, and limiting plate 301 is fan-shaped setting.

As shown in fig. 1, 2 and 4, two ends of the gas spring 5 are rotatably connected with connecting pieces 501; the connecting piece 501 at the upper end of the gas spring 5 is fixed on the lower surface of the well lid body 2 through a second bolt 5011; the connecting piece 501 at the lower end of the gas spring 5 is fixed on the inner wall of the well body 4 through a second bolt 5011; when well lid body 2 and well body 4 do the motion of relative pivoted, air spring 5 can provide ascending effort for well lid body 2, intensity of labour when reducible staff operated well lid body 2, means that the staff can carry out quick operation to well lid body 2, and because well body 4 and well lid body 2 are mostly concrete structure, so second bolt 5011 can adopt expansion bolts.

As shown in fig. 1 to 4, connecting rods 1011 are fixed on the front and rear sides of the left end of the fixing plate 101, the fixing plate 101 is rotatably connected with the fixing block 102 through the connecting rods 1011, and when the manhole cover body 2 rotates, the fixing plate 101 and the connecting rods 1011 are both in a moving state; the fixing block 102 is fixed with the well body 4 through a first bolt 103, and since the well body 4 and the well lid body 2 are mostly of a concrete structure, the first bolt 103 can be an expansion bolt; the inside at well lid body 2 is fixed on the right side of fixed plate 101, can be when prefabricated well lid body 2, puts into the inside of well lid body 2 with the right side of fixed plate 101, and simultaneously, in order to guarantee the steadiness of fixed plate 101 and well lid body 2, the surface on fixed plate 101 right side can set up the protrusion to ensure that fixed plate 101 can not break away from with well lid body 2.

As shown in fig. 1, 3, 5, 6, and 7, the first leveling groove 204 formed at the position where the rotating rod 303 is located and corresponding to the upper wall of the well lid body 2 can provide a placing space for the first leveling plate 201; the first leveling plate 201 arranged on the inner side of the first leveling groove 204 can avoid the occurrence of pothole phenomenon of the well lid body 2, and the upper wall of the first leveling plate 201 and the upper wall of the well lid body 2 are in the same horizontal plane; the mounting groove 205 that offers on the well lid body 2 that the below of first alignment groove 204 corresponds can provide the space for boss 302, twist piece 3021 and dwang 303, and the cross section of mounting groove 205 is convex setting, and the upside of dwang 303, boss 302 and twist piece 3021 all are located the inboard of mounting groove 205.

The lower end of the rotating rod 303 penetrates through the well lid body 2 and extends to the lower part of the well lid body 2; a boss 302 is fixed at the top of the rotating rod 303; the upper wall of the boss 302 is provided with a screwing block 3021, and the screwing block 3021 is positioned below the first leveling plate 201; a limiting groove 401 is formed in the position, corresponding to the inner wall of the well body 4, of the limiting plate 301, the thickness of the limiting groove 401 is smaller than that of the limiting plate 301, and the limiting groove 401 is matched with the limiting plate 301; when the screwing block 3021 is screwed, the screwing block 3021 rotates to rotate the boss 302, the rotating rod 303 and the limiting plate 301, so that the purpose of controlling the position of the limiting plate 301 is achieved.

As shown in fig. 2, 3, 5, 6, and 8, the handle 6 is located inside the placing groove 207 formed in the upper wall of the well lid body 2, the lower end of the handle 6 passes through the well lid body 2 and extends to the lower side of the well lid body 2, and the upper wall of the handle 6 and the upper wall of the well lid body 2 are located on the same horizontal plane, so that the well lid body 2 can be prevented from being sunk; after the upper walls of the baffle plates 601 fixed at the two ends of the handle 6 are contacted with the well lid body 2, a worker can relatively rotate the well lid body 2 and the well body 4 by pulling the handle 6; one side of the handle 6 corresponding to the upper wall of the well lid body 2 is provided with a second leveling groove 206; the inner side of the second leveling groove 206 is provided with a second leveling plate 202, and the upper wall of the second leveling plate 202 and the upper wall of the well lid body 2 are in the same horizontal plane, so that the phenomenon of pothole of the well lid body 2 can be avoided; the manhole cover body 2 corresponding to the lower part of the second leveling groove 206 is provided with a clearance groove 203, and when the handle 6 is operated, the handle 6 can be lifted after the fingers pass through the clearance groove 203 and are positioned below the handle 6.

One specific application of this embodiment is: when the operating well lid body 2 moves, the first leveling plate 201 is firstly taken down, then the screwing block 3021 is rotated by hand, when the screw block 3021 is rotated, the boss 302, the rotating rod 303 and the position limiting plate 301 rotate along with the rotation, so that the limiting plate 301 is separated from the interior of the limiting groove 401, the second leveling plate 202 is taken down, the handle 6 can be lifted upwards after the fingers pass through the second leveling groove 206, when the handle 6 is lifted until the baffle 601 is contacted with the lower wall of the well lid body 2, the handle 6 is continuously lifted to enable the well lid body 2 and the well body 4 to relatively rotate, the well lid body 2 can be opened, when the well lid body 2 needs to be closed, after the well lid body 2 is operated to be closed, the screwing block 3021 is screwed to enable the position-limiting plate 301 to be positioned inside the position-limiting groove 401, and at the moment, the first leveling plate 201 and the second leveling plate 202 are respectively placed inside the first leveling groove 204 and the second leveling groove 206, meanwhile, the handle 6 is pressed to enable the upper wall of the handle 6 and the upper wall of the well lid body 2 to be in the same horizontal plane.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a prefabricated concrete well lid convenient to get and put, includes the well body (4), the top of the well body (4) is provided with well lid body (2), its characterized in that: a rotating component (1) is arranged below the well lid body (2) corresponding to the left side of the well body (4); an air spring (5) is arranged below the left side of the well lid body (2) and corresponds to the inside of the well body (4); a limiting component (3) is arranged inside the right side of the well lid body (2); a handle (6) is arranged at the front side of the limiting component (3) corresponding to the inner part of the well lid body (2);

the rotating component (1) comprises a fixed block (102), and a fixed plate (101) is arranged above the fixed block (102);

the limiting component (3) comprises a rotating rod (303), and a limiting plate (301) is fixed at the lower end of the rotating rod (303).

2. The prefabricated concrete well lid convenient to take and place as claimed in claim 1, wherein both ends of the gas spring (5) are rotatably connected with connecting pieces (501); the connecting piece (501) at the upper end of the air spring (5) is fixed on the lower surface of the well lid body (2) through a second bolt (5011); and a connecting piece (501) at the lower end of the gas spring (5) is fixed on the inner wall of the well body (4) through a second bolt (5011).

3. The prefabricated concrete well lid convenient to take and place as claimed in claim 1, wherein connecting rods (1011) are fixed to the front side and the rear side of the left end of the fixing plate (101), and the fixing plate (101) is rotatably connected with the fixing block (102) through the connecting rods (1011); the fixed block (102) is fixed with the well body (4) through a first bolt (103); the right side of fixed plate (101) is fixed in the inside of well lid body (2).

4. The prefabricated concrete well lid convenient to take and place as claimed in claim 1, wherein the rotating rod (303) is provided with a first leveling groove (204) corresponding to the upper wall of the well lid body (2); a first leveling plate (201) is arranged on the inner side of the first leveling groove (204); the well lid body (2) that the below of first leveling groove (204) corresponds has seted up mounting groove (205), and the cross section of mounting groove (205) is the convex setting.

5. The prefabricated concrete well lid convenient to take and place as claimed in claim 1, wherein the lower end of the rotating rod (303) penetrates through the well lid body (2) and extends to the position below the well lid body (2); a boss (302) is fixed at the top of the rotating rod (303); the upper wall of the boss (302) is provided with a screwing block (3021), and the screwing block (3021) is positioned below the first leveling plate (201); the position of the limiting plate (301) is provided with a limiting groove (401) corresponding to the inner wall of the well body (4), and the limiting groove (401) is matched with the limiting plate (301).

6. The precast concrete well lid convenient for taking and placing as claimed in claim 1, wherein the handle (6) is positioned inside a placing groove (207) formed on the upper wall of the well lid body (2), and the lower end of the handle (6) passes through the well lid body (2) and extends to the lower part of the well lid body (2); baffles (601) are fixed at two ends of the handle (6); a second leveling groove (206) is formed in one side of the handle (6) corresponding to the upper wall of the well lid body (2); a second leveling plate (202) is arranged on the inner side of the second leveling groove (206); and a clearance groove (203) is formed in the well lid body (2) corresponding to the lower part of the second leveling groove (206).

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