CN219638421U

CN219638421U - Concrete construction silo

Info

Publication number: CN219638421U
Application number: CN202320461649.8U
Authority: CN
Inventors: 薛龙; 陈宝祥
Original assignee: Yantai Zunzheng New Materials Co ltd
Current assignee: Yantai Zunzheng New Materials Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-09-05
Anticipated expiration: 2033-03-07

Abstract

The utility model belongs to the technical field of concrete, in particular to a concrete construction trough, which comprises a bracket body and a hopper, wherein the gravity center position of the bottom of the hopper and the end part of the hopper are respectively and rotatably connected with a supporting rod and a connecting rod through bearing seats, the supporting rod is fixedly connected to the bracket body, and the movable end of the connecting rod is rotatably connected with a sliding block through the bearing seats.

Description

Concrete construction silo

Technical Field

The utility model relates to the technical field of concrete, in particular to a concrete construction trough.

Background

Concrete is also called concrete, is one of the most main civil engineering materials in the current generation, and is mainly prepared from cementing materials, granular aggregates (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion, and is an artificial stone which is formed by uniformly stirring, compacting, shaping, curing and hardening; the construction trough is needed in the concrete construction process.

Through a large number of searches, the following findings are found: chinese patent special column: the concrete construction trough comprises a base, wherein a trough is arranged at the top of the base, a chute is formed in the top of the base, a sliding block is connected in the chute in a sliding manner, a fixing rod is fixedly connected to the left side of the top of the base, and a threaded rod is arranged on the left side of the fixing rod; the device makes movable rod and first regulation pole slip through the mode of manual rotation threaded rod to the one end of this jack-up silo, though make the silo slope and pour the concrete material, but because the comprehensive weight of concrete material charging tank is heavier, and first regulation pole makes the silo slope through pushing away its silo slope mode, its first regulation pole can bear great resistance, and the constructor also need use great effort can make the threaded rod rotate, and make silo one end jack-up, use the device for a long time, not only waste time and energy, still can lead to constructor take off and tired, thereby influence the construction progress.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete construction trough, which solves the problem that the current concrete construction trough is very time-consuming and labor-consuming in a tilting way.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a concrete construction silo, includes support body and hopper, the focus position department of hopper bottom to and the tip of hopper all rotate respectively through the bearing frame and be connected with bracing piece and connecting rod, bracing piece fixed connection is on the support body, the connecting rod expansion end is connected with the slider through the bearing frame rotation, spout sliding connection who sets up on slider and the support body, and the outside at the lead screw is established to the slider thread bush, the lead screw passes through the bearing frame and rotates to be connected on the spout inner wall.

Further, fixedly connected with conflict board on the support body, conflict board is contradicted with the hopper tip and is connected, conflict board is located one side that the bracing piece deviates from the connecting rod.

Further, two bevel gears meshed with each other vertically are connected to the support body in a rotating mode through a bearing seat, the shaft centers of the two bevel gears are respectively fixedly connected with one side of a rocking disc and one end of a screw rod, and the rocking disc is connected to the support body in a rotating mode through the bearing seat.

Further, the pulleys are connected to the four corners of the bottom of the bracket body through bearing seats in a rotating mode.

Further, a push-pull rod is arranged on one side of the support body.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete construction trough, which has the following beneficial effects:

according to the utility model, the bracket body for supporting the trough is arranged, the gravity center of the trough is propped against the supporting rod in the bracket body, so that the tensile force and the extrusion force borne by the connecting rod are reduced, the trough rotates around the end part of the supporting rod to incline through the cooperation of the screw rod, the sliding block and the connecting rod, the device has a simple structure and is convenient to use, and the connecting rod only assists the balance effect of the trough and does not need to bear the weight of the trough, so that the manual force required by rotating the screw rod can be reduced, the convenience of rotating the screw rod is effectively improved, and the burden of constructors in use is reduced.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a schematic perspective view of the whole section of the present utility model;

fig. 3 is a schematic perspective view of a bracket body according to the present utility model.

In the figure: 1. a bracket body; 2. a connecting rod; 3. a slide block; 4. a support rod; 5. a chute; 6. a pulley; 7. a push-pull rod; 8. a rocking disc; 9. a contact plate; 10. a hopper; 11. bevel gears; 12. and a screw rod.

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.

Examples

As shown in fig. 1 to 3, a concrete construction trough according to an embodiment of the present utility model includes a bracket body 1 and a hopper 10, wherein a support rod 4 and a connecting rod 2 are respectively rotatably connected to the end of the hopper 10 through bearing blocks, the support rod 4 is fixedly connected to the bracket body 1, a sliding block 3 is rotatably connected to a movable end of the connecting rod 2 through the bearing blocks, the sliding block 3 is slidably connected to a sliding groove 5 provided on the bracket body 1, the sliding block 3 is threadedly sleeved on the outer side of a screw rod 12, and the screw rod 12 is rotatably connected to the inner wall of the sliding groove 5 through the bearing blocks;

the supporting rod 4 plays a role in supporting the hopper 10, the gravity center of the hopper 10 is just positioned on the supporting rod 4, most of the weight of the hopper 10 is positioned on the supporting rod 4, the connecting rod 2 plays a role in stabilizing the hopper 10, and the hopper 10 is prevented from tilting, so that the problem that the connecting rod 2 cannot move due to the pressure of the hopper 10 can be avoided;

by manually rotating the screw rod 12, the screw rod 12 drives the sliding block 3 to slide in the sliding groove 5, and the hopper 10 is inclined by utilizing the rotation fit of the sliding block 3 and the connecting rod 2, so that concrete materials in the hopper 10 can be poured out;

when the hopper 10 is gradually inclined, part of the gravity center of the hopper 10 is transferred to the connecting rod 2, but at the moment, the hopper 10 is inclined, part of concrete materials are poured out, so that the weight of the hopper 10 is reduced, most of the weight of the hopper 10 is still on the supporting rod 4, the connecting rod 2 only bears a small part of the weight, the screw rod 12 is not hard to rotate, and when the hopper 10 is completely inclined, the concrete materials in the hopper are almost poured, so that the connecting rod 2 does not bear excessive weight.

As shown in fig. 1, in some embodiments, a supporting plate 9 is fixedly connected to the bracket body 1, the supporting plate 9 is in supporting connection with the end of the hopper 10, and the supporting plate 9 is positioned at one side of the supporting rod 4 away from the connecting rod 2;

the abutting plate 9 is used for abutting against the hopper 10 in a balanced state, so that the tensile force and the extrusion force applied to the connecting rod 2 when balancing the hopper 10 are reduced, and the service life of the structure is prolonged.

As shown in fig. 2, in some embodiments, two bevel gears 11 meshed with each other vertically are connected to the bracket body 1 through bearing blocks in a rotating manner, the axes of the two bevel gears 11 are respectively fixedly connected with one side of a rocking disc 8 and one end of a screw rod 12, and the rocking disc 8 is connected to the bracket body 1 through the bearing blocks in a rotating manner;

through manual rocking of rocking disc 8, rocking disc 8 then drives lead screw 12 through two bevel gears 11 and rotates, utilizes bevel gear 11 and rocking disc 8, can make constructor shake lead screw 12 rotation in the position of being while hand, improves its lead screw 12 pivoted convenience.

As shown in fig. 2, in some embodiments, four corners of the bottom of the bracket body 1 are respectively connected with pulleys 6 through bearing seats in a rotating manner;

the pulley 6 can move the bracket body 1 on the ground.

As shown in fig. 1, in some embodiments, one side of the bracket body 1 is provided with a push-pull rod 7.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a concrete construction silo, includes support body (1) and hopper (10), its characterized in that: the gravity center position department of hopper (10) bottom to and the tip of hopper (10) all rotate respectively through the bearing frame and be connected with bracing piece (4) and connecting rod (2), bracing piece (4) fixed connection is on support body (1), connecting rod (2) expansion end is connected with slider (3) through the bearing frame rotation, spout (5) sliding connection of seting up on slider (3) and support body (1), and slider (3) thread bush is established in the outside of lead screw (12), lead screw (12) are rotated through the bearing frame and are connected on spout (5) inner wall.

2. A concrete working chute according to claim 1, wherein: fixedly connected with conflict board (9) on support body (1), conflict board (9) are contradicted with hopper (10) tip and are connected, conflict board (9) are located one side that bracing piece (4) deviate from connecting rod (2).

3. A concrete working chute according to claim 1, wherein: two bevel gears (11) meshed with each other vertically are connected to the support body (1) in a rotating mode through bearing seats, the shaft centers of the two bevel gears (11) are respectively connected with one side of a rocking disc (8) and one end of a screw rod (12) in a fixed mode, and the rocking disc (8) is connected to the support body (1) in a rotating mode through the bearing seats.

4. A concrete working chute according to claim 1, wherein: four corners of the bottom of the bracket body (1) are respectively connected with pulleys (6) through bearing seats in a rotating way.

5. A concrete working chute according to claim 1, wherein: one side of the bracket body (1) is provided with a push-pull rod (7).