CN217557711U

CN217557711U - Unloader of usefulness is pour to constructional column

Info

Publication number: CN217557711U
Application number: CN202221541953.5U
Authority: CN
Inventors: 龚亮; 朱浩; 唐亚非; 徐超; 胡鲍; 宣涛涛; 李少伟; 陈伟强; 叶宏达; 郝新宇; 张志�
Original assignee: China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-11
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an unloader of usefulness is pour to constructional column belongs to constructional column and pours instrument technical field. The method comprises the following steps: the device comprises a body, a supporting component, a rotating component and at least two groups of transmission mechanisms; the body is provided with an opening; the support assembly is connected to the opening; the rotating piece is connected to the body in a transmission manner and is arranged in the blanking space; drive mechanism is including locating the drive assembly of opening side to and one end connect in drive assembly and the other end connect in the coupling assembling of rotating the piece. In the utility model, a blanking space is formed between the support component and the body, and when the rotating component is jointed with the support component, concrete is poured into the opening from the blanking space; after pouring, the rotating part rotates, the sealing structure is formed between the rotating part and the body, the hole is plugged, concrete is prevented from flowing, chiseling or repairing work after removing the formwork is reduced, and work efficiency is improved.

Description

Unloader of usefulness is pour to constructional column

Technical Field

The utility model belongs to the technical field of the instrument is pour to the constructional column, concretely relates to unloader of usefulness is pour to the constructional column.

Background

In the two structure work progress of housing construction, can involve the setting of infilled wall constructional column, infilled wall constructional column all is planted muscle, formwork, pours after the main part is pour and is accomplished under the general condition, and the entrance to a cave can be reserved on constructional column upper portion and is used for concreting, can not totally enclosed.

When pouring is carried out, the operation space is small, construction is difficult, construction efficiency is low, construction quality is difficult to control, a dustpan blanking tool is manufactured in the traditional method, a blanking hole of the dustpan blanking tool is abutted to the hole, and concrete flows into the hole from the dustpan blanking tool. And after the pouring is finished, waiting for the concrete forming and disassembling the dustpan blanking tool. In the waiting process, because the dustpan feeding tool is communicated with the hole, the concrete flows, and the concrete inevitably flows into the dustpan feeding tool, so that the concrete needs to be chiseled or repaired after the form is removed, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to solve the problem, the utility model provides an unloader of usefulness is pour to constructional column.

The technical scheme is as follows: a unloader that constructional column was pour and was used includes: a body having an opening; both sides of the opening extend towards the axis direction of the body to form convex strips; a support assembly connected to the opening; a blanking space is formed between the supporting component and the body; the rotating piece is connected to the body in a transmission manner and is arranged in the blanking space; the rotating piece rotates so as to be abutted against the side wall of the convex strip; at least two groups of transmission mechanisms are arranged in a mirror image manner; the transmission mechanism includes: the transmission assembly is arranged on the side face of the opening, and one end of the connection assembly is connected to the transmission assembly, and the other end of the connection assembly is connected to the rotating piece; the transmission assembly is provided with a positioning assembly, and the positioning assembly is used for positioning a rotating part in a closed structure.

In a further embodiment, the transmission assembly comprises: the sliding chute is arranged on the side wall of the opening, and the guide rail is connected to the sliding chute in a sliding manner; the top end of the guide rail is provided with a notch.

Through adopting above-mentioned technical scheme, the guide rail slides from top to bottom along spout length, and the breach is used for installing the rubber fixture block.

In a further embodiment, the connection assembly comprises: one end of the rotating part is connected with the connecting rod of the guide rail, and the fixing part is fixed on the side face of the rotating part and connected with the other end of the connecting rod.

By adopting the technical scheme, when the rotating part rotates due to external force (such as manpower), the connecting rod is driven to rotate, and the connecting rod enables the guide rail to move up and down.

In a further embodiment, the positioning assembly comprises: the rubber clamping block is arranged in the notch, and the positioning rod is arranged at the upper end part of the sliding chute; the rubber fixture block is provided with a hollow part along the width direction, and the rubber fixture block extends upwards along one end of the hollow part to form a stopping part.

Through adopting above-mentioned technical scheme, during locating lever chucking fretwork portion, with backstop portion butt, backstop portion is spacing to the locating lever, keeps the stability between locating lever and the rubber fixture block, and then fixes a position the guide rail, and then realizes the location to rotating the piece.

In a further embodiment, further comprising: and the limiting block is fixed in the sliding groove at a preset height.

Through adopting above-mentioned technical scheme, it is spacing to the guide rail, prevents that the guide rail from continuing downstream when rotating the piece and contact with second support piece, and then prevents to rotate the piece and separate with second support piece.

In a further embodiment, the support assembly comprises: at least two groups of first supporting pieces respectively extend from the edge of the side surface of the opening along the direction far away from the opening by a preset width; the width of the first supporting piece is reduced from top to bottom in sequence; a second support extending outwardly from the open bottom edge at a predetermined angle; two sides of the second supporting piece are correspondingly abutted against the first supporting piece.

Through adopting above-mentioned technical scheme, form the unloading space between first support piece, second support piece and the body, realize unloading to the concrete in the entrance to a cave at constructional column top.

Has the advantages that: a blanking space is formed between the support component and the body, and when the rotating component is attached to the support component, concrete is poured into the hole from the blanking space; after pouring, the rotating part rotates, the rotating part and the body form a closed structure, the hole is plugged, concrete is prevented from flowing, chiseling or repairing work after removing the formwork is reduced, work efficiency is improved, cost is saved, and construction period is shortened.

Drawings

Fig. 1 is the structure schematic diagram of the utility model discloses when pouring.

Fig. 2 is the utility model discloses pour the structure sketch map after finishing.

Fig. 3 is a schematic structural view of the body.

Fig. 4 is a schematic structural diagram of a transmission mechanism during pouring.

Fig. 5 is a schematic structural diagram of the transmission mechanism after pouring is finished.

Fig. 6 is a schematic structural diagram of a rubber latch.

Fig. 7 is a schematic view of a partial structure of the present invention.

Each of fig. 1 to 7 is labeled as: the device comprises a body 10, an opening 11, a convex strip 12, a support assembly 20, a first support member 21, a second support member 22, a rotating member 30, a transmission mechanism 40, a sliding chute 41, a guide rail 42, a connecting rod 43, a fixing member 44, a rubber clamping block 45, a positioning rod 46, a stopping portion 47 and a limiting block 50.

Detailed Description

Example 1

As shown in fig. 1 to 7, the present embodiment provides a blanking device for casting a structural column (hereinafter referred to as the device), which includes a body 10, a support assembly 20, a rotating member 30, and at least two sets of transmission mechanisms 40. The support assembly 20 includes: at least two sets of first supports 21, and second supports 22. In the embodiment, the first support 21 and the transmission mechanism 40 are both two sets. An opening 11 is opened in the upper part of the body 10, the body 10 is installed and fixed on the constructional column, and the opening 11 of the body 10 is larger than or equal to the reserved hole size of the constructional column. Two sides of the opening 11 extend along the central axis direction of the body 10 to form convex strips 12. The support member 20 is connected to the opening 11. Two sets of first support piece 21 extend predetermined width along keeping away from opening 11 direction from the side edge of opening 11 respectively, and first support piece 21 width reduces from last to bottom in proper order, can make first support piece 21 set up to isosceles right triangle-shaped plank. The second supporting member 22 extends outward from the bottom edge of the opening 11 at a predetermined angle, and both sides of the second supporting member 22 are correspondingly abutted against the first supporting member 21. The predetermined angle is an angle between the second supporting member 22 and the side wall of the opening 11, and the angle is in a range of 30 ° to 60 °. The first support 21 and the second support 22 are each fixed to the body 10 at a position near the edge of the opening 11, respectively, and can be fixed by tapping screws. A blanking space is formed among the body 10, the first supporting member 21 and the second supporting member 22, and as shown in fig. 1, the body 10, the first supporting member 21 and the second supporting member 22 are fixed by tapping screws to form a structure similar to a dustpan opening. The rotating member 30 is connected to the main body 10 in a driving manner and is located in the feeding space. The rotating member 30 is a rotating plate, and the thickness of the rotating plate is greater than that of the protruding strips; when the rotor 30 abuts on the convex strip 12, a part of the thickness of the rotor 30 abuts on the convex strip 12. The rotatable member 30 is rotatable, as shown in fig. 1, one side of the rotatable member 30 abuts against the surface of the second support member 22, and the blanking space is communicated with the opening reserved in the structural column, so that irrigation can be performed. After the concrete pouring operation is finished, as shown in fig. 2, after the rotating member 30 rotates, two side walls of the rotating member 30 abut against the convex strips 12 on two sides of the opening 11, the opening 11 is blocked by the rotating member 30, a closed structure is formed between the rotating member 30 and the opening 11, or a closed structure is formed between the rotating member 30 and the body 10, the blanking space is prevented from being communicated with the hole, and excessive concrete is prevented from entering the hole; after the concrete is formed, the device is disassembled to be circulated to the next pouring area. In other words, the opening 11 is installed to abut against the opening to pour concrete into the opening, and when a closed structure is formed between the rotation member 30 and the opening 11, the rotation member 30 blocks not only the opening 11 but also the opening. Two sets of transmission mechanisms 40 are used to effect rotation of the rotary member 30. The two sets of transmission mechanisms 40 are respectively arranged on two sides of the rotating member 30 in a mirror image manner. As shown in fig. 4 to 6, the driving mechanism 40 includes at least a driving assembly, a connecting assembly, and a positioning assembly. The transmission assembly is arranged on the side surface of the opening 11, one end of the connecting assembly is connected with the transmission assembly, and the other end of the connecting assembly is connected with the rotating piece 30; the positioning component is arranged on the transmission component, and positions the rotating component 30 when the rotating component 30 and the opening 11 form a closed structure.

The transmission assembly includes: a metal chute 41 and a guide rail 42 slidably connected in the chute 41 are fixedly installed on the side wall of the opening 11. A notch is arranged at the top end of the guide rail 42. The coupling assembling includes: a connecting rod 43 having one end hinged to the guide rail 42, and a fixing member 44 fixed to a side wall of the rotation member 30, the fixing member 44 being a fixing block. The fixed block is hinged with the other end of the connecting rod 43. The positioning assembly comprises a rubber fixture block 45 fixed in the notch and a positioning rod 46 fixed at the upper end part of the sliding chute 41. As shown in fig. 6, the rubber latch 45 is provided with a hollow portion along its width direction, in this embodiment, the hollow portion is inclined downwards along one end of the rubber latch 45 to form an inclined groove. On the rubber block 45, a stopper 47 is formed along the lower end of the hollow portion. During the use, exert external force to rotating member 30, make rotating member 30 be close to opening 11 and rotate, and then guide rail 42 moves up along spout 41 length direction, rotate to being parallel with opening 11 when opening 11, in this embodiment, opening 11 is vertical to be set up, rotate when reaching vertical state promptly rotating member 30, as shown in fig. 5, locating lever 46 chucking fretwork portion in and with backstop portion 47 butt, locating lever 46 is blocked by backstop portion 47, it is spacing to the transmission subassembly, and then realize the spacing to rotating member 30, make and form stable enclosed construction between rotating member 30 and the opening 11. The device further comprises a stop block 50; the stopper 50 is fixed in the chute 41 at a predetermined height, and the stopper 50 is disposed below the guide rail 42. As shown in fig. 4, when the rotating member 30 contacts the second supporting member 22, the limiting block 50 just abuts against the lower end of the guide rail 42, and the height of the limiting block 50 is the predetermined height. The limiting block 50 has a limiting effect on the guide rail 42, and prevents the guide rail 42 from moving downwards along the sliding groove 41, so that the blanking space is reduced and the pouring efficiency is influenced due to the separation of the rotating piece 30 and the second supporting piece 22.

The device is simple to manufacture, can be processed and manufactured at any time on site, and is extremely easy to popularize in two-structure concrete pouring; compared with the prior art, the finished product of constructional column concrete pouring is good in quality, the need of removing chisels and repairing in the later period is avoided, the cost is saved, and the construction period is shortened.

Claims

1. The utility model provides a blanking device of usefulness is pour to constructional column which characterized in that includes:

a body having an opening; both sides of the opening extend towards the axial direction of the body to form convex strips;

a support assembly connected to the opening; a blanking space is formed between the supporting component and the body;

the rotating piece is connected to the body in a transmission manner and is arranged in the blanking space; the rotating piece rotates so as to be abutted against the side wall of the convex strip;

at least two groups of transmission mechanisms are arranged in a mirror image manner; the transmission mechanism includes: the transmission assembly is arranged on the side face of the opening, and the connecting assembly is connected with the transmission assembly at one end and connected with the rotating piece at the other end; the transmission assembly is provided with a positioning assembly, and the positioning assembly is used for positioning a rotating part in the closed structure.

2. Blanking device for casting of construction columns according to claim 1,

the transmission assembly includes: the sliding groove is arranged on the side wall of the opening, and the guide rail is connected to the sliding groove in a sliding manner; the top end of the guide rail is provided with a notch.

3. Blanking device for casting of a constructional column according to claim 2,

the connecting assembly includes: one end of the rotating part is connected with the connecting rod of the guide rail, and the fixing part is fixed on the side face of the rotating part and connected with the other end of the connecting rod.

4. Blanking device for casting of construction columns according to claim 2,

the positioning assembly comprises: the rubber clamping block is arranged in the notch, and the positioning rod is arranged at the upper end part of the sliding chute; the rubber fixture block is provided with a hollow-out portion along the width direction of the rubber fixture block, and the rubber fixture block extends upwards along one end of the hollow-out portion to form a stopping portion.

5. Blanking device for casting of construction columns according to claim 2,

further comprising: and the limiting block is fixed in the sliding groove at a preset height.

6. Blanking device for casting of construction columns according to claim 1,

the support assembly includes:

at least two groups of first supporting pieces respectively extend from the edge of the side surface of the opening along the direction far away from the opening by a preset width; the width of the first supporting piece is reduced from top to bottom in sequence;

a second support extending outwardly from the open bottom edge at a predetermined angle; two sides of the second supporting piece are correspondingly abutted against the first supporting piece.