CN220166713U - Flow guide box culvert end mould structure - Google Patents

Abstract

The utility model discloses a diversion box culvert end mould structure which comprises a wall plate, wherein a top plate is rotatably arranged at the top of the wall plate, ramps are fixed on two sides of the top plate, fixing rods are rotatably arranged on two sides of the wall plate, a driving part is arranged at the bottom of each fixing rod, and side plates are fixed on the fixing rods; the bottom butt of ramp has the gyro wheel, and the screw rod is installed to the bottom of gyro wheel, and the bottom threaded connection of screw rod has the thread bush, and the thread bush is rotated and is installed on the wallboard, installs the drive division that can drive thread bush pivoted between thread bush and the dead lever. The top plate and the top of the wall plate are in running fit, so that the opening range of the whole template of the diversion box culvert can be effectively expanded, the steel reinforcement framework is convenient to hoist and put in, and meanwhile, the side plates and the top plate are automatically opened and closed, so that the operation is more convenient and labor-saving.

Description

Flow guide box culvert end mould structure

Technical Field

The utility model belongs to the technical field of end molds of diversion box culverts, and particularly relates to an end mold structure of a diversion box culvert.

Background

The box culvert can be widely used in construction of large-scale flood drainage channels, urban rainwater, sewage discharge, domestic water delivery, small-sized garages, water conservancy, electric power, underground pedestrian passages under highway and railway, underground tunnels, large-scale underground water storage tanks and urban underground comprehensive pipe galleries and municipal engineering construction.

The manufacturing modes of the box culvert are generally divided into two modes, namely, in-situ casting, prefabricating in a factory, along with the increasing of requirements on the building industry, the prefabricating mode can improve the building efficiency more quickly and is generally used, and the prefabricating mode is divided into two modes, namely, the prefabricating mode is divided into an integral prefabricating mode, namely, the integral prefabricating of the box culvert is carried out in advance; the other is semi-prefabrication, namely only half of the box culvert is prefabricated, and the box culvert is installed on the using site, so that the operation is relatively more convenient.

The existing end plate structure is connected with the inner and outer templates of the diversion box culvert into a whole, and although the steel reinforcement framework is positioned accurately, the accurate lifting of the steel reinforcement framework is difficult; secondly, with the cooperation of the split of water conservancy diversion box culvert inner and outer template, such structure still can't efficient location reinforcement cage position, if place not right, then end mould and inner and outer mould are connected not, need adjust reinforcement cage position equally, and troublesome operation, and end mould is through manual mode installation, and end mould is from great, installs laboriously and has certain installation hidden danger.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and provides the diversion box culvert end mould structure which is novel and reasonable in design, and the top of the top plate and the top of the wall plate are in rotary fit, so that the opening range of the diversion box culvert integral mould plate can be effectively expanded, the lifting and placing of the reinforcement cage are facilitated, meanwhile, the side plates and the top plate are automatically opened and closed, the operation is more convenient and labor-saving, and the popularization and the use are facilitated.

In order to solve the technical problems, the utility model adopts the following technical scheme: a water conservancy diversion box culvert end mould structure, its characterized in that: the lifting device comprises a wallboard, wherein a top plate is rotatably arranged at the top of the wallboard, ramps are fixed on two sides of the top plate, fixing rods are rotatably arranged on two sides of the wallboard, a driving part is arranged at the bottom of each fixing rod, and side plates are fixed on the fixing rods;

the bottom butt of ramp has the gyro wheel, the screw rod is installed to the bottom of gyro wheel, the bottom threaded connection of screw rod has the thread bush, the thread bush is rotated and is installed on the wallboard, install the drive division that can drive thread bush pivoted between thread bush and the dead lever.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the ramp is recessed inwardly and the roller is positioned in the recess.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the driving part is a motor.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the driving part comprises a gear, a rack, a push rod and a bidirectional cylinder, wherein the gear is fixed at the bottom of the fixed rod, the rack is meshed with one side of the gear, the rack is slidably mounted on the outer side of the wallboard, the push rod is fixed at the end part of the rack, and the telescopic end of the bidirectional cylinder is fixed at the other end of the push rod.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the outside of wallboard is fixed with the location and strengthens the scute, two-way jar is fixed on the location and strengthens the scute.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the locating reinforcing angle plate is characterized in that a sliding rail is arranged on the side face of the locating reinforcing angle plate, a sliding block is fixed at one end, away from the gear, of the rack, the rack is arranged in the sliding rail in a matched mode through the sliding block, and a hole for the rack and the push rod to penetrate through is formed in the side face of the locating reinforcing angle plate.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the mounting grooves are formed in the two sides of the wall plate, and sealing strips are arranged in the mounting grooves.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the outside of thread bush is fixed with the bearing frame, the thread bush passes through the bearing frame and installs on the wallboard, drive portion includes action wheel, follow driving wheel and belt, the action wheel is fixed on the dead lever, follow the driving wheel and fix on the outer wall of thread bush, the belt is installed between action wheel and follow the driving wheel.

Foretell a water conservancy diversion box culvert end mould structure, its characterized in that: the outside of wallboard is fixed with the sliding sleeve, push rod slidable mounting is in the sliding sleeve.

The utility model has the advantages that the design is novel and reasonable, the top of the top plate and the top of the wallboard are in running fit, the opening range of the whole template of the diversion box culvert can be effectively expanded, the lifting and putting in of the reinforcement framework are facilitated, the fixing rod is driven to rotate through the driving part, the fixing rod can drive the side plates on two sides of the wallboard to rotate when rotating, the automatic opening and closing of the side plates are realized, meanwhile, the screw thread sleeve can be driven to rotate through the driving part in the rotating process of the fixing rod, the internal screw thread can move up and down, the roller can move in the ramp, the top plate is closed through the extrusion of the ramp when the roller moves up and down, and the top plate supported by the roller is always abutted on the roller under the action of self gravity when the roller moves down, so that the top plate is closed, the automatic opening and closing of the side plates and the top plate can be realized, the operation is more convenient and labor-saving, and the popularization and use are convenient.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged view at a of fig. 1.

Fig. 3 is a top view showing the effect of the present utility model.

Fig. 4 is a front view of the culvert end mold of fig. 3 with the flow-guide box removed.

Reference numerals illustrate:

1-a wallboard; 2-top plate; 3-ramp;

4-a fixed rod; 5-a driving part; 6, a side plate;

7, a roller; 8, a screw rod; 9, a thread sleeve;

10-a transmission part; 11-a gear; 12-a rack;

13-push rod; 14-a bidirectional cylinder; 15-positioning a reinforcing angle plate;

16-a slide block; 17-a slide rail; 18, sealing strips;

19-a driving wheel; 20-driven wheel; 21-a belt;

22-sliding sleeve; 23-diversion box culvert end mould; 24-diversion box culvert internal mold;

25-diversion box culvert outer mold; 26-a bottom plate; 27-pouring cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model comprises a wall plate 1, wherein the wall plate 1 is used as one side surface of a box culvert end mould, and a positioning reinforcing angle plate 15 is fixed at the bottom of the wall plate 1 and is used for positioning, connecting and fixing with a bottom plate 26.

The dead lever 4 is installed to the both sides of wallboard 1 all rotate, installs the bearing frame on wallboard 1 promptly, and dead lever 4 then installs in the bearing frame, still installs curb plate 6 simultaneously on dead lever 4, and curb plate 6 accessible dead lever 4 rotates in the bearing frame this moment, realizes the upset to curb plate 6, realizes opening and closing of curb plate 6, and the roof 2 is then installed with the same connected mode at the top of wallboard 1 in the same way.

The two sides of the top plate 2 are fixedly provided with inwards concave ramps 3, the ramps 3 are internally abutted with rollers 7, the rollers 7 are positioned in the recesses, the positions of the rollers 7 can be limited by the recesses, the bottoms of the rollers 7 are provided with screw rods 8 through bearings, the bottoms of the screw rods 8 are in threaded connection with threaded sleeves 9, the threaded sleeves 9 are arranged on the wall plate 1 through bearing seats, and a transmission part 10 capable of driving the threaded sleeves 9 to rotate is also arranged between the threaded sleeves 9 and the fixed rods 4;

specifically, the transmission part 10 includes a driving wheel 19, a driven wheel 20 and a belt 21, namely, the driving wheel 19 is fixed on the fixed rod 4, the driven wheel 20 is fixed on the threaded sleeve 9, the belt 21 is installed between the driving wheel 19 and the driven wheel 20, and then when the side plate 6 is opened or closed, the fixed rod 4 rotates in a bearing, meanwhile, the driving wheel 19 is driven to rotate, the driving wheel 19 drives the driven wheel 20 to rotate through the belt 21 when rotating, and then the threaded sleeve 9 rotates, and the threaded sleeve 9 is in threaded fit with the internal screw rod 8 when rotating, so that the screw rod 8 moves in the threaded sleeve 9, and then the roller 7 at the top is driven to move in the ramp 3;

when the roller 7 moves upwards, the roller 7 rolls in the ramp 3 and extrudes the ramp 3, the ramp 3 gradually turns over towards the inner side of the wall plate 1 under the action of extrusion force, and when the side plate 6 is completely closed, the top plate 2 is just turned over to the top of the wall plate 1, so that the side plate 6 and the top plate 2 are closed simultaneously;

when the roller 7 moves downwards, the top plate 2 is not supported by the roller 7 and cannot turn over continuously towards the inner side of the wall plate 1, the wall plate 1 is abutted to the roller 7 under the action of self gravity, then the wall plate 1 is always positioned on the roller 7 in the process of downward movement of the roller 7, the roller 7 turns downwards along with the downward movement of the roller 7, and when the side plate 6 is completely opened, the top plate 2 is just completely opened, so that the simultaneous opening of the wall plate 1 and the top plate 2 is realized.

It should be noted that, when the wall plate 1 is turned outwards, the top plate 2 can be manually turned outwards in the process of removing the mold, so that the top plate 2 is placed on the roller 7, and the screw 8 and the thread sleeve 9 are set according to the displacement generated when the fixing rod 4 rotates, so as to meet the closing standard of the top plate 2.

A driving part 5 is installed at the bottom of each fixing rod 4.

The first embodiment of the driving part 5 is that the driving part 5 is a motor, and then the motor drives the rotation of the fixed rod 4, so that the overturning of the side plate 6 is realized, and meanwhile, the fixed rods 4 on two sides can be ensured to synchronously overturn, and then the rollers 7 on two sides can synchronously move, so that the stability of the top plate 2 when being opened or closed is ensured.

In the second embodiment of the driving part 5, the driving part 5 comprises a gear 11 fixed at the bottom of the fixed rod 4, one side of the gear 11 is meshed with a rack 12, the rack 12 is slidably mounted on the side surface of a positioning reinforcing angle plate 15, namely, a sliding block 16 is fixed at the rear end of the rack 12, a sliding rail 17 is slidably mounted on the outer side of the sliding block 16, the sliding rail 17 is fixed on the side surface of the positioning reinforcing angle plate 15, meanwhile, a push rod 13 is also fixed at one end of the rack 12 far away from the gear 11, the push rod 13 is slidably mounted on the outer side of the wall plate 1 through a sliding sleeve 22 on the wall plate 1, a bidirectional cylinder 14 is fixed between the two push rods 13, and the bidirectional cylinder 14 adopts a bidirectional cylinder.

Therefore, when the fixing rods 4 on two sides are synchronously driven, the bidirectional cylinder 14 can be started, the bidirectional cylinder 14 stretches and contracts to drive the push rods 13 on two sides to slide in the holes in the positioning reinforcing angle plate 15, meanwhile, the sliding block 16 on the rack 12 is pushed to slide on the sliding rail 17, and meanwhile, the sliding block is meshed with the gear 11 to drive the gear 11 to rotate, and then the fixing rods 4 on two sides are driven to synchronously rotate.

When the side plate 6 is closed, the side plate 6 is flush with the wall plate 1, and at the moment, the side plate 6 can squeeze the sealing strips 18 on two sides of the wall plate 1 to deform the sealing strips, so that the tightness of the wall plate 1 in closing can be improved, and leakage of concrete can be effectively avoided.

When the novel box culvert end mould 23, the box culvert inner mould 24 and the box culvert outer mould 25 are all arranged on the bottom plate 26 to form a fixed pouring cavity 27, the driving part 5 drives the fixing rods 4 on two sides to rotate, the fixing rods 4 drive the threaded sleeves 9 to rotate through the transmission part 10 when rotating, the screw rods 8 are driven to move downwards, the top plate 2 and the side plate 6 are opened, the bundled steel reinforcement framework is lifted into the mould through travelling crane, the tops of the top plate and the wall plates are in rotary fit, the opening range of the whole box culvert mould can be effectively expanded, the steel reinforcement framework is conveniently lifted into the pouring cavity 27, the side plate 6 and the top plate 2 are closed through the driving part 5 again, concrete is poured in the pouring cavity 27 formed by the whole box culvert mould, and after pouring molding, the side plate 6 and the top plate 2 are opened, and the box culvert after pouring is taken out.

Standard parts used in the document of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A water conservancy diversion box culvert end mould structure, its characterized in that: the lifting device comprises a wall plate (1), wherein a top plate (2) is rotatably arranged at the top of the wall plate (1), ramps (3) are fixed on two sides of the top plate (2), fixing rods (4) are rotatably arranged on two sides of the wall plate (1), a driving part (5) is arranged at the bottom of each fixing rod (4), and side plates (6) are fixed on the fixing rods (4);

the bottom butt of ramp (3) has gyro wheel (7), screw rod (8) are installed to the bottom of gyro wheel (7), the bottom threaded connection of screw rod (8) has thread bush (9), thread bush (9) are rotated and are installed on wallboard (1), install between thread bush (9) and dead lever (4) and can drive thread bush (9) pivoted drive portion (10).

2. The flow guide box culvert end mold structure of claim 1, wherein: the ramp (3) is recessed inwards, and the roller (7) is positioned in the recess.

3. The flow guide box culvert end mold structure of claim 1, wherein: the driving part (5) is a motor.

4. The flow guide box culvert end mold structure of claim 1, wherein: the driving part (5) comprises a gear (11), a rack (12), a push rod (13) and a bidirectional cylinder (14), wherein the gear (11) is fixed at the bottom of the fixed rod (4), the rack (12) is meshed with one side of the gear (11), the rack (12) is slidably mounted on the outer side of the wallboard (1), the push rod (13) is fixed at the end part of the rack (12), and the telescopic end of the bidirectional cylinder (14) is fixed at the other end of the push rod (13).

5. The flow guide box culvert end mold structure of claim 4, wherein: the outside of wallboard (1) is fixed with location reinforcing angle board (15), two-way jar (14) are fixed on location reinforcing angle board (15).

6. The flow guide box culvert end mold structure of claim 5, wherein: the positioning reinforcing corner plate is characterized in that a sliding rail (17) is arranged on the side face of the positioning reinforcing corner plate (15), a sliding block (16) is fixed at one end, far away from the gear (11), of the rack (12), the rack (12) is arranged in the sliding rail (17) in a matched mode through the sliding block (16), and a hole used for the rack (12) and the push rod (13) to penetrate through is formed in the side face of the positioning reinforcing corner plate (15).

7. The flow guide box culvert end mold structure of claim 1, wherein: the mounting grooves are formed in the two sides of the wall plate (1), and sealing strips (18) are arranged in the mounting grooves, so that when the side plates (6) are flush with the wall plate (1), the side plates (6) squeeze the sealing strips (18) to deform.

8. The flow guide box culvert end mold structure of claim 5, wherein: the outside of thread bush (9) is fixed with the bearing frame, thread bush (9) are installed on wallboard (1) through the bearing frame, drive division (5) are including action wheel (19), follow driving wheel (20) and belt (21), action wheel (19) are fixed on dead lever (4), follow driving wheel (20) and fix on the outer wall of thread bush (9), belt (21) are installed between action wheel (19) and follow driving wheel (20).

9. The flow guide box culvert end mold structure of claim 4, wherein: the outside of wallboard (1) is fixed with sliding sleeve (22), push rod (13) slidable mounting is in sliding sleeve (22).