CN218479594U - Structural gap plugging grouting device - Google Patents

Abstract

The utility model discloses a structural gap plugging and grouting device, which comprises a frame, wherein a material tank is arranged at the top of the frame, a feed hopper communicated with an internal tank body is arranged at the top of the material tank, the bottom space of the tank body is gradually contracted to form a funnel-shaped discharge port, and a crack pouring pipe internally provided with a spiral conveying component is hermetically arranged at the discharge port; the inside top-down of material jar installs the stirring subassembly in proper order and turns the subassembly, turns the subassembly and corresponds and set up in the discharge gate department of material jar, and the top of material jar is provided with the actuating mechanism who provides power for the stirring subassembly with the subassembly that turns. The utility model discloses a stirring subassembly that adds in the material jar has realized the stirring of concrete slurry, has guaranteed the slurry mobility in the material jar, has avoided the concrete slurry to deposit, has guaranteed the noncongestion of discharge gate through the subassembly that turns that adds in the discharge gate position, has prevented the production that the stirring blind area deposits, has solved the crack pouring inefficiency in the conventional construction mode, and the not good problem of gap shutoff quality.

Description

Structural gap plugging grouting device

Technical Field

The utility model relates to a construction technical field, concretely relates to structure gap shutoff cementer.

Background

In a structure mainly made of concrete, cracks inevitably exist due to internal and external factors, and the cracks reduce the bearing capacity, durability and waterproofness of a concrete structure, so that if effective measures are not taken in time for preventive maintenance and repair, the structure is damaged in a larger area.

At present, when existing gaps are treated, concrete materials which are stirred are generally poured into a storage mechanism, and then concrete slurry in the storage mechanism is guided into the gaps through a drainage pipe. Along with the extension of concrete paste storage time in storage mechanism, concrete paste's mobility can reduce gradually, the condition that can even appear deposiing leads to concrete paste mobility and homogeneity to worsen, not only can lead to the cementation of fissures efficiency step down, but also can influence the shutoff quality in gap.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure gap shutoff cementer to solve in the background art technical problem.

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

a structural crack plugging grouting device comprises a frame, wherein a material tank is mounted at the top of the frame, a feed hopper communicated with an inner tank body is arranged at the top of the material tank, the bottom space of the tank body is gradually contracted to form a funnel-shaped discharge port, and a crack pouring pipe internally provided with a spiral conveying assembly is hermetically mounted at the discharge port;

the stirring subassembly is installed in proper order and the subassembly that turns to inside top-down of material jar, the subassembly that turns sets up in the discharge gate department of material jar correspondingly, and the top of material jar is provided with the actuating mechanism who provides power for the stirring subassembly with the subassembly that turns.

Preferably, actuating mechanism includes the driving motor from taking the speed reducer, driving motor passes through support fixed mounting at the material tank deck portion, the subassembly that turns includes the (mixing) shaft, the (mixing) shaft runs through material tank roof and through the bearing and the roof normal running fit of material tank, and its top is fixed continuous through shaft coupling and driving motor's output shaft, and its axis body that is located material tank inside is provided with a plurality of sets of stirring vane at the top-down interval.

Preferably, the subassembly that stirs includes reciprocal lead screw, gag lever post and the stirring shaft that top-down is coaxial continuous, reciprocal lead screw is worn to establish the movable groove of seting up in the (mixing) shaft bottom, the movable groove is seted up along the axis direction of (mixing) shaft, and the internal diameter of its cell body trompil is greater than the external diameter of reciprocal lead screw and gag lever post, and the movable groove is inside to be provided with the thread block that links to each other with the stirring shaft is fixed, reciprocal lead screw runs through the thread block and with thread block screw-thread fit, the gag lever post is the transversal polygonal body of rod of personally submitting, and its body of rod activity wears to establish on the gag lever post, gag lever post middle part is seted up with gag lever post body of rod shape assorted through-hole in order to avoid the gag lever post to produce the rotation, and gag lever post fixed mounting on the inner wall of material jar, the axis body corresponds to be set up in the discharge gate middle part, and its bottom is fixed with the stirring rod of round slope towards oblique top according to annular array.

Preferably, in order to facilitate the movement of the frame, universal wheels with braking mechanisms are installed at the bottom of the frame, handrails are correspondingly installed on two sides of the top of the frame body, and the material tanks are correspondingly arranged on the frame between the handrails.

Preferably, an operation box for controlling the starting, stopping and rotating speed of the driving motor and the spiral material conveying assembly is fixedly mounted on the frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses optimize the improvement to traditional cementation of fissures device, realized the stirring of concrete slurry through the stirring subassembly of addding in the material jar, guaranteed the slurry mobility in the material jar, avoided the concrete slurry to deposit, further guaranteed the noncongestion of discharge gate through the subassembly that turns that adds in discharge gate position moreover, prevented the production that the stirring blind area deposits, solved cementation of fissures inefficiency in the conventional construction mode, and the not good problem of gap shutoff quality.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative, not limiting of the present invention, and in which:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic sectional structural view of the material tank of the present invention;

FIG. 4 is a schematic structural view of the stirring assembly and the turning assembly of the present invention;

fig. 5 is a schematic sectional view of the turning assembly of the present invention.

Reference numerals: 1-vehicle frame, 2-universal wheel, 3-handrail, 4-material tank, 5-feed hopper, 6-discharge port, 7-support, 8-driving motor, 9-shaft coupling, 10-stirring shaft, 11-stirring blade, 12-movable groove, 13-thread block, 14-reciprocating screw rod, 15-limiting rod, 16-limiting frame, 17-stirring shaft, 18-stirring rod, 19-crack filling pipe, 20-spiral material conveying component and 21-operation box.

Detailed Description

Hereinafter, an embodiment of a structural gap plugging grouting device of the present invention will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other embodiments that are obvious based on the disclosure of the claims and the specification herein, including those that employ any obvious substitutions and modifications to the embodiments described herein.

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

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-5:

as shown in fig. 1-5, the utility model discloses a preferred structure gap shutoff cementer, including frame 1, the universal wheel 2 of taking arrestment mechanism is installed to frame 1 bottom, and handrail 3 is installed to its support body top both sides correspondence, and from the front to back fixed mounting has material jar 4 and control box 21 in proper order on frame 1 between handrail 3, material jar 4 top is provided with feeder hopper 5 rather than inside jar body intercommunication, and its jar body bottom space shrinks gradually and forms a hourglass hopper-shaped discharge gate 6, and discharge gate 6 department seal installation establishes the cementation of fissures pipe 19 of spiral conveying material subassembly 20;

a stirring assembly and a turning assembly are sequentially arranged in the material tank 4 from top to bottom, the turning assembly is correspondingly arranged at a discharge port 6 of the material tank 4, and a driving mechanism for providing power for the stirring assembly and the turning assembly is arranged at the top of the material tank 4;

the driving mechanism comprises a driving motor 8 with a speed reducer, the driving motor 8 is fixedly mounted at the top of the material tank 4 through a support 7, the turning component comprises a stirring shaft 10, the stirring shaft 10 penetrates through the top wall of the material tank 4 and is in running fit with the top wall of the material tank 4 through a bearing, the top end of the stirring shaft 10 is fixedly connected with an output shaft of the driving motor 8 through a coupling 9, and a plurality of groups of stirring blades 11 are arranged on a shaft body of the stirring shaft positioned in the material tank 4 at intervals from top to bottom;

as shown in fig. 4-5, the turning assembly includes a reciprocating screw rod 14, a limiting rod 15 and a stirring shaft 17 which are coaxially connected from top to bottom, the reciprocating screw rod 14 is arranged in a movable groove 12 formed at the bottom end of the stirring shaft 10 in a penetrating manner, the movable groove 12 is formed along the axial direction of the stirring shaft 10, the inner diameter of a groove body opening is larger than the outer diameters of the reciprocating screw rod 14 and the limiting rod 15, a thread block 13 fixedly connected with the stirring shaft 17 is arranged in the movable groove 12, the reciprocating screw rod 14 penetrates through the thread block 13 and is in thread fit with the thread block 13, the limiting rod 15 is a rod body with a polygonal cross section, the rod body is movably arranged on the limiting frame 16 in a penetrating manner, a through hole matched with the rod body shape of the limiting rod 15 is formed in the middle of the limiting frame 16, the limiting frame 16 is fixedly arranged on the inner wall of the material tank 4, the stirring shaft 17 is correspondingly arranged in the middle of the discharge port 6, and a circle of stirring rod 18 which inclines towards the upper direction is fixed at the bottom end of the shaft body according to an annular array;

the operation box 21 is correspondingly arranged between the two handrails 3, and buttons for controlling the starting, stopping and rotating speed of the driving motor 8 and the spiral material conveying assembly 20 are respectively arranged in the operation box 21.

The utility model discloses an operating principle is as follows, after concrete slurry passes through the mixer stirring, pour into in the material jar 4 through feeder hopper 5, start driving motor 8 and spiral material conveying subassembly 20 through control box 21 this moment, later driving motor 8 will drive (mixing) shaft 10 and rotate, and then drive stirring vane 11 and rotate the concrete slurry of stirring in the material jar 4, avoid deposiing, can drive the screw block 13 in the lump when (mixing) shaft 10 rotates and rotate, at this moment, because spacing 16 and gag lever post 15's existence, reciprocal lead screw 14 rotates and is restricted, axial linear movement can only be carried out, screw block 13's rotation will drive reciprocal lead screw 14 and reciprocate along activity groove 12, and then drive stirring rod 18 through stirring shaft 17 and reciprocate and realize the stirring of the concrete slurry of discharge gate 6 department, be convenient for concrete slurry passes through in discharge gate 6 entering crack pipe 19, and further extrude the concrete slurry in the crack pipe 19 to the position that needs the crack through the effect of spiral material conveying subassembly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (5)

1. The utility model provides a structure gap shutoff cementer which characterized in that: the device comprises a frame (1), wherein a material tank (4) is mounted at the top of the frame (1), a feed hopper (5) communicated with an inner tank body is arranged at the top of the material tank (4), the bottom space of the tank body is gradually contracted to form a funnel-shaped discharge port (6), and a crack pouring pipe (19) internally provided with a spiral material conveying assembly (20) is hermetically mounted at the discharge port (6);

the stirring device is characterized in that a stirring assembly and a turning assembly are sequentially mounted from top to bottom in the material tank (4), the turning assembly is correspondingly arranged at a discharge port (6) of the material tank (4), and a driving mechanism for providing power for the stirring assembly and the turning assembly is arranged at the top of the material tank (4).

2. The structural gap plugging grouting device according to claim 1, characterized in that: actuating mechanism is including driving motor (8) from taking the speed reducer, driving motor (8) are through support (7) fixed mounting at material jar (4) top, the subassembly that turns includes (mixing) shaft (10), (mixing) shaft (10) run through material jar (4) roof and with the roof normal running fit of material jar (4), its top is passed through shaft coupling (9) and is fixed continuous with the output shaft of driving motor (8), and its top-down interval is provided with a plurality of stirring vane (11) of group on being located the axis body of material jar (4) inside.

3. The structural gap plugging grouting device according to claim 2, characterized in that: the stirring assembly comprises a reciprocating screw rod (14), a limiting rod (15) and a stirring shaft (17) which are coaxially connected from top to bottom, the reciprocating screw rod (14) is arranged in a movable groove (12) formed in the bottom end of a stirring shaft (10) in a penetrating mode, the movable groove (12) is formed in the axis direction of the stirring shaft (10), the inner diameter of a groove body opening is larger than the outer diameter of the reciprocating screw rod (14) and the outer diameter of the limiting rod (15), a threaded block (13) fixedly connected with the stirring shaft (17) is arranged inside the movable groove (12), the reciprocating screw rod (14) penetrates through the threaded block (13) and is in threaded fit with the threaded block (13), the limiting rod (15) is a cross-section polygonal rod body, the rod body is movably arranged on a limiting frame (16), a through hole matched with the rod body shape of the limiting rod (15) is formed in the middle of the limiting frame (16), the limiting frame (16) is fixedly arranged on the inner wall of the material tank (4), the stirring shaft (17) is correspondingly arranged in the middle of the discharge port (6), and the shaft body bottom end of the stirring shaft is fixedly provided with a circle of stirring rod (18) which inclines upwards.

4. The structural gap plugging grouting device according to claim 1, characterized in that: the universal wheel (2) with the braking mechanism is installed at the bottom of the frame (1), the handrails (3) are correspondingly installed on two sides of the top of the frame body, and the material tanks (4) are correspondingly arranged on the frame (1) between the handrails (3).

5. The structural gap plugging grouting device of claim 2, wherein: an operation box (21) for controlling the driving motor (8) and the spiral material conveying assembly (20) is fixedly installed on the frame (1).

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