Grouting construction device

By designing a grouting construction device that includes screening filter plates and anti-blocking top convex columns, the problems of wall unevenness and grouting speed affected by large grains of sand and gravel during grouting in the existing equipment are solved, and a more delicate mortar and a more efficient grouting process are achieved.

CN222558197UActive Publication Date: 2025-03-04SHANDONG HEYUHUADI ENG SUPPORTING FACILITIES CO LTD
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Patent Information

Application Number
CN202421275231.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-03-04
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

When the existing grouting construction equipment grouts on the walls of the steel mesh, due to the lack of large-grain sand and gravel filtration facilities, the wall pits are bleed, affecting the flatness, and large pieces of sand and gravel are accumulated in the pipeline, affecting the grouting passage speed.

Method used

A grouting construction device is designed, including grouting construction bracket, screening filter plate, grouting top convex and drive motor. By setting a filter plate slot and screening filter plate at the grouting port, large particulate matter in the mortar is filtered; the anti-blocking top convex column and flushing pipe of the grouting top convex frame are used to prevent blockage and cleaning.

Benefits of technology

It effectively improves the delicateness of the mortar, enhances the adhesion effect to the steel mesh surface, avoids wall pits, and ensures the normal flow and speed of grouting.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222558197U_ABST
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Abstract

The utility model provides a grouting construction device, which belongs to the field of wall surface grouting, aims to solve the problem that the flatness of a wall surface and the grouting passing speed are influenced by grouting of large-particle gravel in mortar, and comprises a grouting construction bracket, a screening filter plate is inserted into the top of the rear side of the grouting construction support, a grouting top convex frame is slidably connected into the grouting construction support at the bottom of the screening filter plate, a driving motor is fixedly mounted on the grouting construction support in the middle of the bottom of the grouting top convex frame, and transmission rods are in transmission connection with the front end and the rear end of the driving motor. According to the grouting construction device, the filter plate inserting groove is formed in the bottom of the grouting opening, so that the screening filter plate is fixed through the filter plate inserting groove, overlarge particles mixed in mortar are filtered out through the screening filter plate, the fineness of the mortar is improved, and therefore the adhesion effect is improved when grouting operation is conducted on a reinforcing mesh surface, and the construction efficiency is improved. And the screening filter plate is replaced, so that large particles in the mortar can be filtered out according to different construction requirements.
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Description

Technical Field

[0001] The utility model relates to the technical field of wall grouting, in particular to a grouting construction device. Background Art

[0002] During construction, steel mesh is usually used to reinforce the wall surface, and mortar is poured in conjunction with the reinforcement to increase the firmness of the wall surface and improve the flatness of the wall surface. The existing grouting construction device has no facilities for filtering large particles of sand and gravel in the mortar. When grouting the steel mesh wall surface, it is very easy to cause potholes on the wall surface, affecting the flatness of the wall surface, and large pieces of sand and gravel are stuck in the pipe. Once there is too much backlog, it will affect the speed of grouting. Utility Model Content

[0003] The purpose of the utility model is to provide a grouting construction device to solve the problem that when the existing grouting construction device proposed in the above background technology is grouting on the steel mesh wall, large particles of sand and gravel will cause potholes on the wall surface, affecting the flatness of the wall surface, and large pieces of sand and gravel will be stuck in the pipeline. Once too much backlog occurs, the speed of grouting will be affected.

[0004] The purpose and effect of the grouting construction device of the utility model are achieved by the following specific technical means:

[0005] A grouting construction device, wherein the grouting construction device includes a grouting construction bracket; a screening filter plate is inserted into the top of the rear side of the grouting construction bracket, a grouting top protrusion is slidably connected in the grouting construction bracket at the bottom of the screening filter plate, a driving motor is fixedly installed on the grouting construction bracket at the middle of the bottom of the grouting top protrusion, and a driving rod is transmission-connected at the front and rear ends of the driving motor, and the driving rod is rotatably connected to the grouting construction bracket.

[0006] Furthermore, a concave grouting port is provided at the top of the grouting construction bracket, the bottoms of the four side walls of the grouting port are inclined, a filter plate slot is provided at the bottom of the rear outer wall of the grouting port, the filter plate slot passes through the bottom of the inner wall of the grouting port, and the screening filter plate is slidably connected in the filter plate slot.

[0007] Furthermore, a mounting base is provided at the bottom of the grouting construction bracket, a driving motor is fixedly installed in the middle of the top end surface of the mounting base, driving gears are fixedly installed at the ends of the front and rear driving shafts of the driving motor, transmission rods are rotatably connected at the front and rear sides of the top of the mounting base, a transmission gear is fixedly installed in the middle of the transmission rod, the transmission gear and the driving gear are meshed and connected at an angle of ninety degrees, a fixing seat is fixedly connected in the middle of the front side of the mounting base, and a grouting pipe is installed in the fixing seat.

[0008] Furthermore, the bottom plate of the grouting top boss is inclined, and sliding feet are provided at the four end corners of the bottom of the grouting top boss. The bottom of the sliding feet is slidably connected to the top end surface of the mounting bottom plate of the grouting construction bracket. Anti-blocking top bosses are provided in a rectangular array on the inclined top end surface of the grouting top boss, a discharge nozzle is in the middle of the front side wall of the grouting top boss, and a flushing pipe is fixedly installed on the top of the rear side wall of the grouting top boss.

[0009] Furthermore, two arc-shaped guide rods are symmetrically arranged on the side walls of the sliding support feet opposite to the bottom of the grouting top boss, a guide plate is arranged between the two arc-shaped guide rods, and cylindrical direction clamping columns are equidistantly arranged on the side walls of the guide plate.

[0010] Furthermore, the left and right sides of the transmission rod are slidably connected in the gap between the arc-shaped guide rod and the guide plate on the side wall of the sliding support foot relative to the grouting top protrusion, and the left and right ends of the transmission rod are fixedly installed with control plates. The outer wall of the control plate is provided with moving slots in a circular array, and the moving slots are clamped on the moving column on the side wall of the guide plate.

[0011] The utility model provides a grouting construction device, which has the following beneficial effects:

[0012] 1. A grouting port is opened at the top of the grouting construction bracket, and a filter plate slot is opened at the bottom of the grouting port, so that the screening filter plate can be fixed through the filter plate slot, and the oversized particles mixed in the mortar can be filtered out through the screening filter plate to improve the fineness of the mortar, thereby improving the adhesion effect when grouting the steel mesh surface, and by replacing the screening filter plate, large particles in the mortar can be filtered out according to different construction requirements.

[0013] 2. By arranging an anti-blocking top boss on the top of the inclined bottom plate of the grouting top boss, when the grouting top boss performs reciprocating motion, the anti-blocking top boss can continuously contact the screening filter plate to lift up the large particles of sand and gravel blocked in the screening filter plate to avoid clogging of the screening filter plate, so as to ensure the normal flow of mortar, and a flushing pipe is fixedly installed on the top of the rear side wall of the grouting top boss, so that the grouting top boss and the anti-blocking top boss can be flushed through the flushing pipe when not in use to avoid mortar coagulation.

[0014] 3. The driving gear connected to the ends of the front and rear driving shafts of the driving motor is meshed with the transmission gear in the middle of the transmission rod, so as to drive the transmission rod to rotate. By rotating the transmission rod, the position of the moving slot and the moving column on the outer wall of the control disk at the end of the transmission rod is changed. The end of the transmission rod can slide in the gap between the arc guide rod and the guide disk to control the grouting top boss to move in a "mouth" shape, so as to ensure the mud discharge speed through the grouting top boss. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the structure of the utility model from the right front side axis view;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from the right rear axial view;

[0017] Figure 3 This is a schematic diagram of the rear structure of the utility model after being disassembled as a whole;

[0018] Figure 4 This is a schematic diagram of the front side structure of the utility model that is disassembled as a whole;

[0019] Figure 5 This is a schematic diagram of the top cutaway structure of the grouting construction support of the utility model;

[0020] Figure 6 It is a schematic diagram of the connection structure between the transmission rod and the grouting top protrusion of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Grouting construction support; 101. Grouting port; 102. Filter plate slot; 103. Mounting base plate; 104. Fixed seat; 2. Screening filter plate; 3. Grouting top convex frame; 301. Sliding support foot; 302. Anti-blocking top convex column; 303. Discharge nozzle; 304. Flushing pipe; 305. Arc guide rod; 306. Guide plate; 307. Walking card column; 4. Grouting pipeline; 5. Driving motor; 501. Driving gear; 6. Transmission rod; 601. Transmission gear; 602. Control panel; 603. Walking card slot. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 6 As shown:

[0026] The utility model provides a grouting construction device, comprising: a grouting construction support 1; a screening filter plate 2 is inserted at the top of the rear side of the grouting construction support 1, a grouting top protrusion 3 is slidably connected in the grouting construction support 1 at the bottom of the screening filter plate 2, a driving motor 5 is fixedly installed on the grouting construction support 1 at the middle of the bottom of the grouting top protrusion 3, a driving rod 6 is transmission-connected at the front and rear ends of the driving motor 5, the driving rod 6 is rotationally connected to the grouting construction support 1, a concave grouting port 101 is opened at the top of the grouting construction support 1, the bottoms of the four side walls of the grouting port 101 are inclined, and a filter plate slot is opened at the bottom of the rear outer wall of the grouting port 101 102, the filter plate slot 102 passes through the bottom of the inner wall of the grouting port 101, and the screening filter plate 2 is slidably connected in the filter plate slot 102. The specific function is to open the grouting port 101 at the top of the grouting construction bracket 1, and open the filter plate slot 102 at the bottom of the grouting port 101, so that the screening filter plate 2 can be fixed through the filter plate slot 102, and the excessively large particles mixed in the mortar can be filtered out through the screening filter plate 2, so as to improve the fineness of the mortar, thereby improving the adhesion effect when the grouting operation is performed on the steel mesh surface, and by replacing the screening filter plate 2, large particles in the mortar can be filtered out according to different construction requirements.

[0027] Among them, the bottom plate of the grouting top boss 3 is inclined, and sliding feet 301 are provided at the four end corners of the bottom of the grouting top boss 3. The bottom of the sliding feet 301 is slidably connected to the top end surface of the mounting bottom plate 103 of the grouting construction bracket 1. The top end surface of the grouting top boss 3 is inclined and provided with anti-blocking top bosses 302 in a rectangular array. A discharge nozzle 303 is located in the middle of the front side wall of the grouting top boss 3. A flushing pipe 304 is fixedly installed on the top of the rear side wall of the grouting top boss 3. Two arc-shaped guide rods 305 are symmetrically provided on the side walls of the sliding feet 301 opposite to the bottom of the grouting top boss 3, and a guide plate 306 is provided between the two arc-shaped guide rods 305. Cylindrical direction clamping columns 307 are equidistantly provided on the side wall of the guide plate 306. The specific function is that by arranging an anti-blocking top boss 302 on the top of the inclined bottom plate of the grouting top boss 3, when the grouting top boss 3 reciprocates, the anti-blocking top boss 302 can continuously contact the screening filter plate 2 to lift up the large particles of sand and gravel blocked in the screening filter plate 2 to avoid blockage of the screening filter plate 2, so as to ensure the normal flow of mortar, and a flushing pipe 304 is fixedly installed on the top of the rear side wall of the grouting top boss 3, so that when not in use, the grouting top boss 3 and the anti-blocking top boss 302 can be flushed through the flushing pipe 304 to avoid mortar coagulation.

[0028] Among them, a mounting base 103 is provided at the bottom of the grouting construction bracket 1, a driving motor 5 is fixedly installed in the middle of the top end surface of the mounting base 103, a driving gear 501 is fixedly installed at the ends of the front and rear driving shafts of the driving motor 5, a transmission rod 6 is rotatably connected to the front and rear sides of the top of the mounting base 103, a transmission gear 601 is fixedly installed in the middle of the transmission rod 6, the transmission gear 601 and the driving gear 501 are meshed and connected at an angle of ninety degrees, a fixed seat 104 is fixedly connected in the middle of the front side of the mounting base 103, a grouting pipe 4 is installed in the fixed seat 104, the grouting pipe 4 is connected to the mortar pump, the left and right sides of the transmission rod 6 are slidably connected in the gap between the arc guide rod 305 and the guide plate 306 on the side wall of the relative sliding support foot 301 of the grouting top protrusion 3, and the transmission The left and right ends of the movable rod 6 are fixedly installed with control plates 602, and the outer wall of the control plate 602 is provided with moving slots 603 in a circular array. The moving slots 603 are stuck on the direction column 307 of the side wall of the guide plate 306. The specific function is that the driving gear 501 connected to the ends of the front and rear driving shafts of the driving motor 5 and the transmission gear 601 in the middle of the transmission rod 6 are engaged and connected, so as to drive the transmission rod 6 to rotate. By rotating the transmission rod 6, the position of the moving slot 603 and the direction column 307 on the outer wall of the control plate 602 at the end of the transmission rod 6 is changed, and the end of the transmission rod 6 can slide in the gap between the arc guide rod 305 and the guide plate 306 to control the grouting top boss 3 to move in a "mouth" shape, so as to ensure the mud feeding speed through the grouting top boss 3.

[0029] The specific usage and function of this embodiment are as follows:

[0030] When the grouting construction device is used, a grouting port 101 is opened at the top of the grouting construction bracket 1, and a filter plate slot 102 is opened at the bottom of the grouting port 101, so that the screening filter plate 2 can be fixed through the filter plate slot 102, and the oversized particles mixed in the mortar can be filtered out through the screening filter plate 2, so as to improve the fineness of the mortar. The driving gear 501 connected to the front and rear driving shaft ends of the driving motor 5 and the transmission gear 601 in the middle of the transmission rod 6 are meshed and connected, so that the transmission rod 6 can be driven to rotate. By rotating the transmission rod 6, the position of the moving card slot 603 and the moving card column 307 on the outer wall of the control disk 602 at the end of the transmission rod 6 can be changed, so that the transmission rod 6 can be driven to rotate. The end slides in the gap between the arc guide rod 305 and the guide plate 306 to control the grouting top boss 3 to move in a "mouth" shape. By arranging an anti-blocking top boss 302 on the top of the inclined bottom plate of the grouting top boss 3, when the grouting top boss 3 reciprocates, the anti-blocking top boss 302 can continuously contact the screening filter plate 2 to lift up the large particles of sand and gravel blocked in the screening filter plate 2 to avoid blockage of the screening filter plate 2, so as to ensure the normal flow of mortar, and a flushing pipe 304 is fixedly installed on the top of the rear side wall of the grouting top boss 3, so that when not in use, the grouting top boss 3 and the anti-blocking top boss 302 can be flushed through the flushing pipe 304 to avoid mortar coagulation.

[0031] Embodiment 2:

[0032] By lengthening the grouting construction support 1 and arranging a plurality of grouting openings 101 at equal distances on the top of the grouting construction support 1 , mortar grouting operations of various specifications can be performed without replacing the screening filter plate 2 .

Claims

1. A grouting construction device, characterized in that: The invention comprises a grouting construction support (1); a screening filter plate (2) is inserted into the top of the rear side of the grouting construction support (1); a grouting top protrusion (3) is slidably connected in the grouting construction support (1) at the bottom of the screening filter plate (2); a driving motor (5) is fixedly installed on the grouting construction support (1) at the middle of the bottom of the grouting top protrusion (3); a driving rod (6) is drivingly connected to the front and rear ends of the driving motor (5); and the driving rod (6) is rotatably connected to the grouting construction support (1).

2. A grouting construction device according to claim 1, characterized in that: The top of the grouting construction support (1) is provided with an inwardly concave grouting port (101), the bottoms of the four side walls of the grouting port (101) are inclined, a filter plate slot (102) is provided at the bottom of the rear outer wall of the grouting port (101), the filter plate slot (102) penetrates the bottom of the inner wall of the grouting port (101), and the screening filter plate (2) is slidably connected in the filter plate slot (102).

3. A grouting construction device according to claim 1, characterized in that: The bottom of the grouting construction support (1) is provided with a mounting base (103), a driving motor (5) is fixedly mounted in the middle of the top end surface of the mounting base (103), a driving gear (501) is fixedly mounted at the ends of the front and rear driving shafts of the driving motor (5), a transmission rod (6) is rotatably connected to the front and rear sides of the top of the mounting base (103), a transmission gear (601) is fixedly mounted in the middle of the transmission rod (6), the transmission gear (601) and the driving gear (501) are meshed and connected at an angle of 90 degrees, and a fixing seat (104) is fixedly connected in the middle of the front side of the mounting base (103), and a grouting pipe (4) is mounted in the fixing seat (104).

4. A grouting construction device according to claim 1, characterized in that: The bottom plate of the grouting top boss (3) is inclined, and sliding feet (301) are provided at the four end corners of the bottom of the grouting top boss (3). The bottom of the sliding feet (301) is slidably connected to the top end surface of the mounting bottom plate (103) of the grouting construction support (1). Anti-blocking top bosses (302) are provided in a rectangular array on the inclined top end surface of the grouting top boss (3). A discharge nozzle (303) is provided in the middle of the front side wall of the grouting top boss (3), and a flushing pipe (304) is fixedly installed on the top of the rear side wall of the grouting top boss (3).

5. A grouting construction device according to claim 1, characterized in that: Two arc-shaped guide rods (305) are symmetrically arranged on the side walls of the sliding support feet (301) opposite to the bottom of the grouting top protrusion (3), a guide plate (306) is arranged between the two arc-shaped guide rods (305), and cylindrical direction clamping columns (307) are equidistantly arranged on the side walls of the guide plate (306).

6. A grouting construction device according to claim 1, characterized in that: The transmission rod (6) is slidably connected on the left and right sides in the gap between the arc-shaped guide rod (305) on the side wall of the relative sliding support foot (301) of the grouting top protrusion (3) and the guide plate (306). The left and right ends of the transmission rod (6) are fixedly mounted with a control plate (602). The outer wall of the control plate (602) is provided with moving card slots (603) in a circular array. The moving card slots (603) are clamped on the moving card columns (307) on the side wall of the guide plate (306).