CN218861785U - Aluminum alloy template bolt hole plugging equipment - Google Patents

Abstract

The utility model discloses an aluminum alloy template bolt hole shutoff equipment relates to building engineering technical field, and the plugging device includes guide pin bushing, casing, first handle, ejector pin, core, feed inlet, extrudes the hole, link up groove, drive block, actuating mechanism, concrete adhesive and adds storehouse, spout mouth, battery, control panel. This is novel has changed the shutoff mode in traditional aluminium diaphragm plate bolt hole, has greatly simplified the shutoff operation through using plugging device, has improved shutoff efficiency to ensured the shutoff effect, also reduced the technology degree of difficulty of bolt hole shutoff simultaneously, be applicable to the quick shutoff in a large amount of bolt holes.

Description

Aluminum alloy template bolt hole plugging equipment

Technical Field

The utility model relates to a building engineering technology field, concretely relates to aluminum alloy template bolt hole shutoff equipment.

Background

The concrete engineering uses the aluminum mould for construction, and has a plurality of advantages. The concrete wall has high forming precision and excellent one-time forming (the concrete wall is free from plastering and reduces wet operation); the groove can be built by one-step molding: the concrete wall is free from plastering and closed by masonry plastering (the premise of free from plastering of the concrete wall); the window rabbet can be formed in one step to solve the leakage problem and reduce the secondary plastering closing-in process (reduce the cross work); the door and window openings, the wall piles, the door lintels and the water dripping lines are formed at one time (shortening the secondary construction period). More and more projects are therefore being constructed using aluminium moulds.

However, after the aluminum die is used for pouring, the problems also exist, because the wall-through screw is fixed by using a wall-through sleeve, a plurality of screw holes with the diameter of 18.5mm and the same width as the wall can be left after the structure is formed. The hole has larger diameter, is difficult to operate by using a conventional grouting plugging method, is easy to cause the plugging to be not compact, has uneven plugging quality and low plugging efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum alloy template bolt hole shutoff equipment, the purpose is that it uses conventional mud jacking shutoff method to leave over a plurality of screw rod holes structurally to lead to the problem that the shutoff is difficult, not closely knit, the shutoff quality is uneven, the shutoff work efficiency is low easily to solve among the prior art aluminum diaphragm plate construction back.

In order to achieve the purpose, the technical scheme adopted by the novel device is as follows:

the utility model provides an aluminum alloy template bolt hole shutoff equipment, includes the guide pin bushing, connects in casing, first handle, ejector pin of guide pin bushing lower extreme, is used for the core in shutoff bolt hole, the ejector pin arrange in the guide pin bushing and with guide pin bushing sliding connection, offer the feed inlet that is used for putting into the core at the rear portion of guide pin bushing upper end, the size of core and the hole adaptation of guide pin bushing, be equipped with the core at the front end of guide pin bushing and extrude the hole, the top of casing be equipped with the bar that link up the guide pin bushing inside and link up the groove, the lower extreme fixedly connected with drive block at ejector pin rear portion, the bottom of drive block pass and link up the groove to be connected with the actuating mechanism who locates casing department, under actuating mechanism's drive: the driving block drives the ejector rod to move backwards to leave the feed inlet, the core material is filled in the feed inlet, the driving block drives the ejector rod to push the core material to move forwards so that the front end of the core material is aligned with the extrusion port to realize preparation before plugging, and the driving block drives the ejector rod to extrude the core material and enter the bolt hole; the periphery of the front portion of the guide sleeve is coaxially provided with a concrete adhesive adding bin, the front end of the concrete adhesive adding bin is gradually narrowed to form a conical spraying port with an annular cross section, the spraying port is flush with the extrusion hole, the first handle is fixedly connected to the rear portion of the bottom end of the shell, a storage battery is arranged in the first handle and used for supplying power to the driving mechanism, and the first handle is further provided with a control panel.

Preferably, the rear end on guide pin bushing upper portion still fixed be equipped with the magazine that is used for holding the concrete adhesive, the lateral wall bottom of magazine be connected with the protecting crust, the protecting crust in be equipped with the force pump, the input of force pump pass through pipeline and the inside intercommunication of magazine, the output of force pump passes through the rear end intercommunication in connecting pipe and concrete adhesive addition storehouse, the outer wall of connecting pipe laminating guide pin bushing and with guide pin bushing fixed connection, the force pump pass through wire and electrical connections battery.

Preferably, the driving mechanism includes a screw rod transversely disposed in the housing, two ends of the screw rod are rotatably connected with two ends of the housing, respectively, a rear end of the screw rod penetrates through the housing wall and is fixedly connected with an output shaft of a driving motor fixedly disposed on an outer surface of the housing, the screw rod penetrates through the driving block and is in threaded connection with the driving block, and the driving block is moved back and forth under the rotation of the driving motor.

Preferably, the front part of the bottom end of the shell is also provided with a second handle, the front end of the guide sleeve protrudes out of the front end of the shell, a positioning plate is fixedly connected to the periphery of the spraying port, the positioning plate is perpendicular to the axis of the guide sleeve, and the intersection line of the spraying port and the front end of the positioning plate is matched with the size of the bolt hole.

Preferably, the length of the core material is the same as that of the bolt hole, the core material comprises a built-in metal rod, a plurality of elastic sheets inclined towards the rear side are uniformly distributed on the periphery of the metal rod, a concrete material is coaxially poured on the periphery of the metal rod, the periphery and two ends of the metal rod are sealed by the concrete material, the elastic sheets penetrate through the outer surface of the concrete material, and when the core material is inserted into the bolt hole, the elastic sheets are unfolded and abut against the outer wall of the bolt hole, so that the core material is positioned at a set position.

Preferably, the first handle in still be equipped with control circuit board, the battery be connected with control circuit board, control circuit board configure to and control force pump, driving motor, control panel on be equipped with reset button, pressure pump control button, prepare button, operating button, reset button is used for controlling the drive block and drives the ejector pin rearward movement and give way the feed inlet, the button of preparing be used for controlling the drive block and move forward and align core front end and extrusion mouth, operating button be used for controlling the drive block and move forward and extrude the core into the bolt hole to make the front and back end of core align with the front and back end of bolt hole, pressure pump control button be used for controlling force pump work and spout the material from the injection mouth.

This novel aluminum alloy template bolt hole shutoff equipment's beneficial effect does:

1. this is novel has changed the shutoff mode in traditional aluminium diaphragm plate bolt hole, has greatly simplified the shutoff operation through using plugging device, has improved shutoff efficiency to ensured the shutoff effect, also reduced the technology degree of difficulty of bolt hole shutoff simultaneously, be applicable to the quick shutoff in a large amount of bolt holes.

2. This neotype built-in metal rod of core is connected with the bolt hole through the flexure strip, and accessible metal rod and flexure strip improve the structural strength of shutoff position, support the metal rod in the bolt hole through the flexure strip, make core surface and bolt hole inner wall break away from, guarantee that the core periphery all reliably is connected with the bolt hole inner wall.

3. This is novel spout the annular space between core and the bolt hole with concrete adhesive material through annular jet orifice through force pump in, can realize concrete adhesive material's abundant packing.

Description of the drawings:

FIG. 1 is a schematic sectional structure of the present invention;

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

FIG. 3 isbase:Sub>A schematic view of the structure of the present novel form A-A;

FIG. 4 is a schematic structural view of the novel core material entering a bolt hole;

FIG. 5 is a schematic structural diagram of the novel special mold;

1. a drive motor; 2. a magazine; 3. a protective shell; 4. a feed inlet; 5. a top rod; 6. a concrete adhesive adding bin; 7. positioning a plate; 8. a material spraying port; 9. a core material; 9-1, a metal rod; 9-2, concrete material; 10. an elastic sheet; 11. an inner hole of the guide sleeve; 12. a second handle; 13. a first handle; 14. a control panel; 15. a lead screw; 16. a drive block; 17. a through groove; 18. a housing; 19. a guide sleeve; 20. a pressure pump; 21. a connecting pipe; 22. a concrete member; 23. a bolt hole; 24. a grouting pipe; 25. a cylinder body; 26. a clamping groove.

The specific implementation mode is as follows:

the present invention is described in detail with reference to the drawings, but the present invention is not limited thereto, and various modifications, equivalents, and improvements made within the spirit and scope of the present invention are intended to be included therein.

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

Example 1:

an aluminum alloy template bolt hole plugging device is shown in figures 1, 2, 3 and 4 and comprises a guide sleeve 19, a shell 18 connected to the lower end of the guide sleeve 19, a first handle 13, a push rod 5 and a core material 9 used for plugging a bolt hole, wherein the push rod 5 is arranged in the guide sleeve 19 and is in sliding connection with the guide sleeve 19, a feed inlet 4 used for placing the core material 9 is formed in the rear part of the upper end of the guide sleeve 19, the size of the core material 9 is matched with the inner hole of the guide sleeve, a core material extrusion hole is formed in the front end of the guide sleeve 19, a strip-shaped groove 17 penetrating through the interior of the guide sleeve is formed in the top end of the shell 18, a driving block 16 is fixedly connected to the lower end of the rear part of the push rod 5, the bottom end of the driving block 16 penetrates through the through groove 17 and is connected with a driving mechanism arranged at the position of the shell 18, and under the driving of the driving mechanism: the driving block 16 drives the ejector rod 5 to move backwards to open the feed inlet 4, the core material 9 is filled in through the feed inlet, the driving block 16 drives the ejector rod 5 to push the core material to move forwards so that the front end of the core material 9 is aligned with the extrusion port to realize preparation before plugging, and the driving block 16 drives the ejector rod to extrude the core material 9 into the bolt hole 23; the anterior periphery of guide pin bushing 19 still coaxial be equipped with concrete adhesive and add storehouse 6, 6 front ends in concrete adhesive add storehouse narrow gradually and form the cross-section for annular toper nozzle 8, nozzle 8 flush with extrude the hole, first handle 13 fixed connection in the rear portion of casing 18 bottom, be equipped with the battery (not drawn in the picture) in first handle, the battery be used for supplying power to actuating mechanism, still be equipped with control panel 14 on first handle.

As shown in fig. 1 and 2, the rear end of guide pin bushing 19 upper portion still fixed magazine 2 that is equipped with and is used for holding the concrete adhesive, the lateral wall bottom of magazine 2 be connected with protecting crust 3, protecting crust 3 in be equipped with force pump 20, force pump 20's input pass through pipeline and magazine 2 inside intercommunication, force pump 20's output passes through the rear end intercommunication that connecting pipe 21 and concrete adhesive added storehouse 6, connecting pipe 21 laminating guide pin bushing 19's outer wall and with guide pin bushing 19 fixed connection, force pump 20 pass through the wire and be connected with the battery electricity.

As shown in fig. 1, the driving mechanism includes a lead screw 15 transversely disposed in a housing 18, two ends of the lead screw 15 are rotatably connected to two ends of the housing 18, respectively, a rear end of the lead screw 15 penetrates through a housing wall and is fixedly connected to an output shaft of a driving motor 1 fixedly disposed on an outer surface of the housing, the lead screw 15 penetrates through a driving block 16 and is in threaded connection with the driving block, and the driving block 16 is moved back and forth under the rotation of the driving motor 1.

As shown in fig. 1, the front portion of the bottom end of the housing 18 is further provided with a second handle 12, the front end of the guide sleeve 19 protrudes out of the front end of the housing 18, the periphery of the material spraying opening 8 is also fixedly connected with a positioning plate 7, the positioning plate 7 is perpendicular to the axis of the guide sleeve 19, the intersection line of the material spraying opening 8 and the front end of the positioning plate 7 is matched with the size of the bolt hole 23, namely, when the core material is extruded, the front end of the material spraying opening is just clamped at the bolt hole to seal the bolt hole (theoretically, errors exist due to individual differences of the hole, when errors exist, the bolt hole can be sealed by pressing the positioning plate and the structure surface), and the concrete adhesive cannot overflow in the plugging process.

As shown in fig. 1 and 4, the length of the core material is the same as that of the bolt hole, and the core material comprises a built-in metal rod 9-1, a plurality of elastic sheets 10 inclined towards the rear side are uniformly distributed on the periphery of the metal rod 9-1, a concrete material 9-2 is coaxially poured on the periphery of the metal rod 9-1, the periphery and two ends of the metal rod 9-1 are sealed by the concrete material 9-2, the elastic sheets 10 penetrate through the outer surface of the concrete material 9-2, and when the core material 9 is inserted into the bolt hole 23, the elastic sheets 10 are unfolded and abut against the outer wall of the bolt hole 23, so that the core material 9 is positioned at a set position. In the core material extruding process, the core material is extruded from the extrusion port, the elastic sheets of the extrusion part are sequentially unfolded and abut against the inner wall of the bolt hole until the core material is completely extruded to a set position, the core material can be positioned in the bolt hole through the elastic sheets, the concrete adhesive is poured after the positioning, and the displacement of the core material cannot be caused when the device is moved, so that the bolt hole is ensured to be reliably plugged. In the figure 1, in order to show the positioning effect of the elastic sheet, the elastic sheet is specially drawn to be in a partially opened state, in actual use, the elastic sheet is attached to the surface of a core material in a guide sleeve as much as possible through extrusion of the guide sleeve, the elastic sheet enters a bolt hole and then is properly unfolded, and in principle, the vertical distance between the outer surface of the core material and the inner wall of the bolt hole is close to the inner ring of a material spraying opening and the opening of the bolt hole, so that the concrete adhesive can rapidly realize the blocking effect in a smaller space.

As shown in fig. 1 and 4, a control circuit board (not shown) is further disposed in the first handle 13, the storage battery is connected to the control circuit board, the control circuit board is configured to control the pressure pump 20 and the driving motor 1, the control panel is provided with a reset button, a pressure pump control button, a preparation button, and an operation button, the reset button is used to control the driving block 16 to drive the ejector rod 5 to move backward and open the feed opening 4, the preparation button is used to control the driving block 16 to move forward and align the front end of the core 9 with the extrusion opening, the operation button is used to control the driving block 16 to move forward and extrude the core 9 into the bolt hole 23, and align the front end and the rear end of the core 9 with the front end and the rear end of the bolt hole 23, and the pressure pump control button is used to control the pressure pump 20 to operate and spray the material from the injection opening 8. Before the material is sprayed, the concrete adhesive adding bin is filled with the concrete adhesive in advance, when the bolt hole is blocked, the pressure pump drives new concrete adhesive to enter the concrete adhesive adding bin, the concrete adhesive enters a gap between the core material and the inner wall of the bolt hole under the pressure action of the pressure pump to bond the periphery of the core material with the inner wall of the bolt hole, and the core material is supported by the elastic sheet, so that the part which is leaked to be bonded does not exist.

Example 2:

as shown in fig. 1 to 4, on the basis of embodiment 1, the present embodiment discloses:

a construction method for plugging bolt holes of an aluminum alloy template comprises the following steps:

step 1, preparation of a core material: preparing a core material through a special die in a factory;

step 2, pressing a reset button, and putting the core material into the guide sleeve through the feed inlet:

step 3, pressing the preparation button to enable the core material to be pushed to the front end by the ejector rod to be aligned with the extrusion port;

step 4, inserting the material spraying opening into the bolt hole, and tightly pressing the front end of the positioning plate and the surface of the structure;

step 5, pressing the working button to enable the core material to be jacked into the bolt hole, aligning the front end and the rear end of the core material with the front end and the rear end of the bolt hole, and enabling the elastic sheet to abut against the inner wall of the bolt hole to position the core material;

and 6, pressing a control button of the pressure pump to control the pressure pump to work and spray materials from the spray opening, wherein the sprayed concrete adhesive enters the bolt hole along a gap between the outer surface of the core material and the inner surface of the bolt hole until the bolt hole is sealed.

Example 3:

as shown in fig. 5, on the basis of embodiment 2, the present embodiment discloses:

step 1 in, the special mould include barrel 25, the top and the bottom of barrel 25 spiro union have top cap and bottom respectively, the top cap on be equipped with slip casting pipe 24, be equipped with a plurality of draw-in grooves 26 with flexure strip tip form dimension adaptation on the barrel 25 inner wall, the preparation in-process, open the top cap, insert the metal pole in the barrel to make each flexure strip tip card go into corresponding draw-in groove 26, the metal pole is unsettled to hang in the barrel this moment, the top cap of screwing, through slip casting pipe slip casting, open top cap and bottom after the shaping, release the core from the lower port of barrel.

Example 4:

as shown in fig. 5, on the basis of embodiment 3, the present embodiment discloses: the cylinder body is of a three-valve sleeve structure (not shown in the figure). In this embodiment, only the top cover and the bottom cover need to be screwed off when the mold is removed, and the three-valve sleeve structure is detached.

It should be noted that the elastic piece in the present invention can be set to a desired shape as needed, and is not limited to the spike shape in the drawings.

Claims (6)

1. The utility model provides an aluminum alloy template bolt hole shutoff equipment which characterized in that: including the guide pin bushing, connect casing, first handle, ejector pin in guide pin bushing lower extreme, be used for the core of shutoff bolt hole, the ejector pin arrange in the guide pin bushing and with guide pin bushing sliding connection, offer the feed inlet that is used for putting into the core at the rear portion of guide pin bushing upper end, the size of core and the hole adaptation of guide pin bushing, be equipped with the core at the front end of guide pin bushing and extrude the hole, the top of casing be equipped with the bar that link up the guide pin bushing inside and link up the groove, the lower extreme fixedly connected with drive block at ejector pin rear portion, the bottom of drive block pass and link up the groove to be connected with the actuating mechanism who locates casing department, under actuating mechanism's drive: the driving block drives the ejector rod to move backwards to leave the feed inlet, the core material is filled in the feed inlet, the driving block drives the ejector rod to push the core material to move forwards so that the front end of the core material is aligned with the extrusion port to realize preparation before plugging, and the driving block drives the ejector rod to extrude the core material and enter the bolt hole; the anterior periphery of guide pin bushing still coaxial be equipped with the concrete adhesive and add the storehouse, the concrete adhesive add the storehouse front end narrow gradually and form the cross-section for annular toper jet orifice, jet orifice flush with the hole of extruding, first handle fixed connection in the rear portion of casing bottom, be equipped with the battery in first handle, the battery be used for supplying power to actuating mechanism, still be equipped with control panel on first handle.

2. The aluminum alloy template bolt hole plugging device as recited in claim 1, wherein: the rear end on guide pin bushing upper portion still fixed be equipped with the magazine that is used for holding the concrete adhesive, the lateral wall bottom of magazine be connected with the protecting crust, the protecting crust in be equipped with the force pump, the input of force pump pass through pipeline and the inside intercommunication of magazine, the output of force pump passes through the rear end intercommunication in connecting pipe and concrete adhesive addition storehouse, the outer wall of connecting pipe laminating guide pin bushing and with guide pin bushing fixed connection, the force pump pass through the wire and be connected with the battery electricity.

3. The aluminum alloy template bolt hole plugging device as recited in claim 2, wherein: the driving mechanism comprises a lead screw which is transversely arranged in the shell, two ends of the lead screw are respectively rotatably connected with two ends of the shell, the rear end of the lead screw penetrates through the shell wall and is fixedly connected with an output shaft of a driving motor which is fixedly arranged on the outer surface of the shell, the lead screw penetrates through the driving block and is in threaded connection with the driving block, and the driving block can move back and forth under the rotation of the driving motor.

4. The aluminum alloy template bolt hole plugging device as recited in claim 3, wherein: the front part of the bottom end of the shell is also provided with a second handle, the front end of the guide sleeve protrudes out of the front end of the shell, a positioning plate is fixedly connected to the periphery of the spraying port, the positioning plate is perpendicular to the axis of the guide sleeve, and the intersection line of the spraying port and the front end of the positioning plate is matched with the size of the bolt hole.

5. The aluminum alloy template bolt hole plugging device as recited in claim 4, wherein: the length of the core material is the same as that of the bolt hole, the core material comprises a built-in metal rod, a plurality of elastic sheets inclined towards the rear side are uniformly distributed on the periphery of the metal rod, a concrete material is coaxially poured on the periphery of the metal rod, the periphery and two ends of the metal rod are sealed by the concrete material, the elastic sheets penetrate through the outer surface of the concrete material, and when the core material is inserted into the bolt hole, the elastic sheets are unfolded and abut against the outer wall of the bolt hole, so that the core material is positioned at a set position.

6. The aluminum alloy template bolt hole plugging device as recited in claim 5, wherein: the first handle in still be equipped with control circuit board, the battery be connected with control circuit board, control circuit board configure to and control force pump, driving motor, control panel on be equipped with reset button, pressure pump control button, prepare button, operating button, reset button is used for controlling the drive block and drives the ejector pin and move backward and give way the feed inlet, the preparation button be used for controlling the drive block and move forward and with core front end and extrusion mouth alignment, operating button be used for controlling the drive block and move forward and with the core crowded bolt hole to make the front and back end of core align with the front and back end of bolt hole, pressure pump control button be used for controlling force pump work and spout the material from the jet opening.

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