CN109632598B - Leveling and filling integrated device for concrete impermeability instrument - Google Patents
Leveling and filling integrated device for concrete impermeability instrument Download PDFInfo
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- CN109632598B CN109632598B CN201811489404.6A CN201811489404A CN109632598B CN 109632598 B CN109632598 B CN 109632598B CN 201811489404 A CN201811489404 A CN 201811489404A CN 109632598 B CN109632598 B CN 109632598B
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- 238000001125 extrusion Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims description 54
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 239000003566 sealing material Substances 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 17
- 239000012528 membrane Substances 0.000 description 6
- 230000008602 contraction Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009715 pressure infiltration Methods 0.000 description 1
- 239000012173 sealing wax Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a leveling and filling integrated device of a concrete impermeability instrument, which structurally comprises two box doors, a machine body, an operating plate and leveling and filling integrated devices, wherein the two box doors are movably connected with the machine body, an extrusion inclined plate pushes foot rest rods to contract inwards, a curved connecting pipe contracts or expands along an embedded arc rod through the telescopic adjustment of the foot rest rods, the contact size of the upper end surface of concrete is adjusted to enable a concrete test piece to be arranged at the middle position in a test mould, a shell at the upper end is rotated to enable the curved connecting pipe to downwards move and extrude the concrete test piece, the concrete test piece can be tightly attached to the lower end surface of the test mould, the water pressure permeation of the lower end surface of the concrete test piece is the same, the detection data is accurate, air is extruded to enter a discharge extrusion pipe through an arc plate, and a sealing material is extruded to be fed into a gap between the test mould and the concrete test piece, the reasonable utilization of the sealing material is ensured, secondary cutting is not needed, and the loss of the sealing material is reduced.
Description
Technical Field
The invention relates to the field of concrete, in particular to a leveling and filling integrated device of a concrete impermeability instrument.
Background
The concrete impermeability appearance is surveyd and quality inspection to the concrete gas permeability that building material mixed formed, but when the test membrane was installed to the test piece of current concrete impermeability appearance, can be at the surface of test piece (except upper and lower both sides face) full-coat fused sealing material (fire lacquer or sealing wax), pack the concrete test piece after the full-coat in the chamber of test membrane, have the following problem:
1. concrete test piece detects, because the sealing material thickness that concrete test piece surface covered is inhomogeneous, the sealing material toughness makes the concrete test piece install in the chamber of examination membrane simultaneously, because the sealing material thickness on concrete test piece surface is inhomogeneous, makes the lower terminal surface of concrete test piece can not paste and covers the lower surface at examination membrane inside, when causing water pressure to seep water from examination membrane lower extreme, concrete test piece lower extreme contact examination membrane gives water pressure osmotic pressure difference, makes the measured data of infiltration inaccurate.
2. Meanwhile, when the concrete sample is coated with the sealing material on the outer surface, the sealing material is not coated well according to the size of the test film cavity, so that the coating of the sealing material is too small or too much, secondary cutting treatment needs to be carried out on the size of the test film cavity, the workload is increased, and the secondary processing easily causes transition loss of the sealing material.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a leveling and filling integrated device of a concrete impermeability instrument, which structurally comprises two box doors, a machine body, an operating panel and the leveling and filling integrated device, wherein the two box doors are movably connected with the machine body, the operating panel is horizontally arranged on the front end face of the machine body, the leveling and filling integrated device is provided with six box doors and is vertically arranged on the upper end face of the machine body, the leveling and filling integrated device comprises a leveling mechanism, a filling mechanism and a shell, the leveling mechanism is horizontally arranged at the upper position inside the shell, the filling mechanism is arranged around the outer side face of the leveling mechanism, and a plurality of inclined rails inclined at thirty degrees are arranged inside the shell.
Preferably, the leveling mechanism comprises a pulling rod, an extrusion inclined plate, a circular table disc, a penetrating button, an upper closing cover, a locking ball rod, an expansion mechanism and a rotating gear sleeve, the pulling rod is mechanically connected with the rotating gear sleeve through threads, the extrusion inclined plate is mechanically matched with the expansion mechanism, the pulling rod is vertically installed on the upper end face of the circular table disc, the penetrating button is mechanically matched with the rotating gear sleeve through the pulling rod, the rotating gear sleeve penetrates through the upper closing cover, the locking ball rod is vertically installed on the lower end face of the upper closing cover, the extrusion inclined plate is in a circular disc hollow shape, the inside front view shows a splayed bevel angle and has certain toughness, the circular table disc is a radian circular table, the edge of the circular table disc is provided with a smooth surface, the lower end of the locking ball rod is provided with a protruding jacking ball, and the connecting rod has good contraction elasticity.
Preferably, the expansion mechanism comprises a surrounding telescopic mechanism, four-rail discs, leg rods and a winding ring, the surrounding telescopic mechanism is mechanically matched with the leg rods through the four-rail discs, the leg rods are provided with four parts and mounted on the outer side surfaces of the winding ring, the surrounding telescopic mechanism comprises embedded arc rods and a curved connection pipe, the embedded arc rods and the curved connection pipe are in sliding connection through sliding rails, the upper end surface of the curved connection pipe is mechanically matched with the leg rods through the connection rods, the four-rail discs are in a disc shape, a cross sliding rail appears when the four-rail discs are overlooked, the leg rods are in a factory-shaped structure, upper end support rods are obliquely mounted on the outer side surfaces of the winding ring at thirty-degree angles, a track with the same size as the curved connection pipe exists inside the embedded arc rods, and the curved connection pipe presents an arc.
Preferably, the sealing mechanism comprises a discharging extrusion pipe, a backflow leaf, an extrusion mechanism and a blocking partition plate, the discharging extrusion pipe is pneumatically connected with the extrusion mechanism through the backflow leaf, the blocking partition plate is in sliding connection with a material conveying box of the discharging extrusion pipe, the left end of the discharging extrusion pipe is vertically connected with a lower connecting pipe, the rear end of the discharging extrusion pipe is provided with a bent conveying pipe, a cuboid feeding box is arranged at the right end of the discharging extrusion pipe, and five unidirectional swinging angle leaves are arranged on the backflow leaf.
Preferably, the extrusion mechanism comprises an air pressure conveying pipe and an arc-shaped air cushion plate, the air pressure conveying pipe is in sliding connection with the arc-shaped air cushion plate through a sliding rail, the left end of the air pressure conveying pipe is provided with a ventilating sliding rail, the right end of the ventilating sliding rail in butt joint with the arc-shaped air cushion plate is in a sealing mode, and the arc of the arc-shaped air cushion plate is pi-third and is externally connected with a movable clamping plate.
Advantageous effects
1. According to the leveling and filling integrated device of the concrete impermeability instrument, a concrete sample is placed into the leveling and filling integrated device, the rotating through button drives the pulling rod to rotate, the circular table disc moves upwards to push the foot rest rods to expand outwards or the circular table disc moves downwards, the extrusion inclined plate pushes the foot rest rods to contract inwards, the bent connection pipe contracts or expands along the embedded arc rods through telescopic adjustment of the foot rest rods, the contact size of the upper end face of the concrete is adjusted to enable the concrete sample to be placed in the middle position inside the test mold, the shell at the upper end is rotated to enable the bent connection pipe to move downwards to extrude the concrete sample, the concrete sample can be tightly attached to the lower end face of the test mold, water pressure permeation of the lower end face of the concrete sample is the same, and detection data are accurate.
2. According to the leveling and filling integrated device for the concrete impermeability instrument, the sealing material is poured into the material storage box at the right end of the discharging extrusion pipe, the blocking partition plate is closed, the inside of the discharging extrusion pipe is sealed, the arc air cushion plate slides along the air pressure conveying pipe through the connecting plate outside the sliding arc air cushion plate, the air extruded by the arc air cushion plate enters the discharging extrusion pipe, the sealing material is extruded and sent to the gap between the test mold and the concrete test piece, the reasonable utilization of the sealing material is guaranteed, secondary cutting is not needed, and the loss of the sealing material is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a leveling and filling integrated device of a concrete impermeability instrument.
Fig. 2 is an enlarged partial structural diagram of a main section of a leveling and filling integrated device according to the present invention.
Fig. 3 is a schematic perspective view of an enlarged portion of a sealing mechanism according to the present invention.
Fig. 4 is an enlarged top sectional detail view of a sealing mechanism according to the present invention.
FIG. 5 is a schematic view of an enlarged main section of a leveler mechanism of the present invention.
Fig. 6 is a schematic perspective view of an enlarged portion of a leveling mechanism according to the present invention.
Fig. 7 is an enlarged detailed perspective view of an expanding mechanism according to the present invention.
In the figure: the device comprises a box door-1, a machine body-2, an operation plate-3, a leveling and filling integrated device-4, a leveling mechanism-41, a filling mechanism-42, a shell-43, a pulling rod-411, an extrusion inclined plate-412, a circular table disk-413, a through button-414, an upper closing cover-415, a locking ball rod-416, an expansion mechanism-417, a rotating tooth sleeve-418, a surrounding telescopic mechanism-4171, a four-rail circular disk-4172, a foot rest rod-4173, a winding ring-4174, an embedded arc rod-41711, a bent pipe-41712, a discharge extrusion pipe-421, a backflow leaf-422, an extrusion mechanism-423, a blocking partition plate-424, an air pressure conveying pipe-4231 and an arc air cushion plate-4232.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments, and preferred embodiments of the present invention will be further described below with reference to the detailed description and the drawings.
Examples
As shown in fig. 1-7, the present invention provides a leveling and filling integrated device for a concrete impermeability instrument, which includes a box door 1, a machine body 2, an operation panel 3, and a leveling and filling integrated device 4, wherein the box door 1 is provided with two and movably connected to the machine body 2, the operation panel 3 is horizontally mounted on the front end surface of the machine body 2, the leveling and filling integrated device 4 is provided with six and vertically mounted on the upper end surface of the machine body 2, the leveling and filling integrated device 4 includes a leveling mechanism 41, a filling mechanism 42, and a housing 43, the leveling mechanism 41 is horizontally mounted at an upper position inside the housing 43, the filling mechanism 42 is mounted around the outer side surface of the leveling mechanism 41, and the housing 43 is provided with a plurality of inclined rails inclined thirty degrees.
The leveling mechanism 41 comprises a pulling rod 411, a pressing inclined plate 412, a circular truncated cone disk 413, a penetrating button 414, an upper closing cover 415, a locking ball rod 416, an expansion mechanism 417 and a rotating toothed sleeve 418, wherein the pulling rod 411 and the rotating toothed sleeve 418 are mechanically connected through threads, the pressing inclined plate 412 is mechanically matched with the expansion mechanism 417, the pulling rod 411 is vertically arranged on the upper end surface of the circular truncated cone disk 413, the penetrating button 414 is mechanically matched with the rotating toothed sleeve 418 through the pulling rod 411, the rotating toothed sleeve 418 penetrates through the inner part of the upper closing cover 415, the locking ball rod 416 is vertically arranged on the lower end surface of the upper closing cover 415, the pressing inclined plate 412 is in a circular disc hollow shape, the front view of the inner part shows splayed oblique angles and has certain toughness, the circular truncated cone disk 413 is a circular truncated cone with smooth radian at the edge, the lower end of the locking ball rod 416 is provided with a protruding jacking ball, and the connecting rod has good contraction elasticity, compared with the prior art, the upper closing cover 415 is driven by the penetrating button 414, the locking ball rod 416 can be butted and fixed with the shell at the lower end by the rotation of the upper closing cover 415, the locking ball rod can be fixed and can apply a certain force to slide, the expansion size of the bent connecting pipe 41712 in the expansion mechanism 417 can be adjusted by moving the circular table disc 413 up and down, and the size can be changed according to the thickness of the upper end of the concrete sample.
The expansion mechanism 417 comprises a surrounding telescopic mechanism 4171, a four-rail disc 4172, leg bars 4173 and a winding ring 4174, the surrounding telescopic mechanism 4171 is mechanically matched with the leg bars 4173 through the four-rail disc 4172, the leg bars 4173 are four in number and are arranged on the outer side surface of the winding ring 4174, the surrounding telescopic mechanism 4171 comprises an inner arc bar 41711 and a curved connecting pipe 41712, the inner arc bar 41711 and the curved connecting pipe 41712 are slidably connected through a sliding rail, the upper end surface of the curved connecting pipe 41712 is mechanically matched with the leg bars 4173 through connecting rods, the four-rail disc 4172 is in a disc shape, a cross sliding rail appears when the four-rail disc 41712 is seen from top, the leg bars 4173 are in a plant-shaped structure and the upper end supporting rod is obliquely arranged on the outer side surface of the winding ring 4174 at thirty-degree angle, a rail with the same size as the curved connecting pipe 41712 exists inside the inner arc bar 41711, the curved connecting pipe 41712 presents an arc-shaped sliding plate, and the leg bars, the circular truncated cone disc 413 drives the curved connecting pipe 41712 to expand and contract inside and outside along the embedded arc rod 41711, the surrounding connection of the embedded arc rod 41711 and the curved connecting pipe 41712 ensures that the pressure received by the upper section of the concrete test piece can be the same, the upper end face moves downwards to apply the same pressure to different positions of the lower end face of the concrete test piece, the concrete test piece can be in close butt joint with the lower end face inside the test mold, and the data of water pressure permeation is accurate.
The sealing mechanism 42 comprises a discharging extrusion pipe 421, a backflow leaf 422, an extrusion mechanism 423 and a blocking partition plate 424, the discharging extrusion pipe 421 is pneumatically connected with the extrusion mechanism 423 through the backflow leaf 422, the blocking partition plate 424 is slidably connected with a material conveying box of the discharging extrusion pipe 421, the left end of the discharging extrusion pipe 421 is vertically connected with a lower pipe, the rear end of the discharging extrusion pipe is provided with a bent conveying pipe, the right end of the discharging extrusion pipe 421 is provided with a cuboid feeding box, the backflow leaf 422 is provided with five unidirectional swinging angle leaves, compared with the prior art, sealing materials are poured into a material storage box at the right end of the discharging extrusion pipe 421 to close the blocking partition plate 424, the backflow leaf 422 only can relax forwards and cannot relax backwards when viewed from the front side, so that a single-row flow pipeline is formed inside the discharging extrusion pipe 421, the sealing materials flow into a gap between a fixed concrete test piece and a test mold, and the, the consumption of sealing materials is reduced.
The extrusion mechanism 423 comprises an air pressure conveying pipe 4231 and an arc-shaped air cushion plate 4232, the air pressure conveying pipe 4231 is connected with the arc-shaped air cushion plate 4232 in a sliding mode through a sliding rail, the left end portion of the air pressure conveying pipe 4231 is provided with a ventilating sliding rail, the right end portion of the air pressure conveying pipe 4232, which is in butt joint with the arc-shaped air cushion plate 4232, is in a sealing mode, the radian of the arc-shaped air cushion plate 4232 is three-pi, and the arc-shaped air cushion plate 4232 is externally connected with a movable clamping plate.
The working principle of the leveling and filling integrated device is as follows: the concrete sample is placed into the leveling and filling integrated device 4, the through button 414 is rotated to enable the pulling rod 411 to drive the circular table disc 413 to move up and down along the rotating gear sleeve 418, the stand rod 4173 is extruded after the circular table disc 413 moves up, the stand rod 4173 pushes the extrusion inclined plate 412 to move outwards, the circular table disc 413 is pushed by the extrusion inclined plate 412 to shrink and move inwards when moving downwards, the bent pipe 41712 is driven to move inwards and outwards through the outward movement or the inward movement of the stand rod 4173, the embedded arc rod 41711 is pulled to expand or shrink when the bent pipe 41712 moves inwards and outwards, the size of the upper end face of the concrete sample facing the joint face can be effectively adjusted through the expansion or contraction of the embedded arc rod 41711 and the bent pipe 41712, the overall force on the upper end face of the concrete sample is ensured to be the same, the lower end face of the concrete sample and the inner end face of the test mold can be ensured while the concrete sample is fixed at the middle position in the test mold, and the lower end face of the inner end face of the test mold Closely laminate, it is the same to guarantee that water pressure infiltration contacts the surface of concrete test piece, make the detected data accurate, pour sealing material into the storage box of arranging material extrusion pipe 421 right-hand member simultaneously, close shutoff baffle 424 and seal, rethread pulling arc air cushion plate 4232 moves right along air pressure delivery pipe 4231, extrude air pressure delivery pipe 4231 through pulling arc air cushion plate 4232, let the inside atmospheric pressure grow of air pressure delivery pipe 4231, atmospheric pressure gets into through the leaf 422 that flows back and arranges material extrusion pipe 421 and extrudees, carry the concrete test piece with sealing material is quick in the clearance with the examination mould, the sealing material use has been reduced, secondary cutting has been saved simultaneously again, and the operating speed is accelerated.
The principles, principal features and advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to be illustrative only of the principles of the invention, numerous modifications and variations will be apparent to those skilled in the art, which embodiments have been selected and described in order to best explain the principles of the invention and its practical application.
Claims (1)
1. The utility model provides a concrete impermeability appearance flattening integrated device that seals, its structure includes chamber door (1), organism (2), operation panel (3), flattening integrated device that seals (4), chamber door (1) be equipped with two and with organism (2) swing joint, operation panel (3) horizontal installation in the preceding terminal surface of organism (2), its characterized in that:
the leveling and filling integrated devices (4) are provided with six and are vertically arranged on the upper end surface of the machine body (2);
the leveling and filling integrated device (4) comprises a leveling mechanism (41), a filling mechanism (42) and a shell (43);
the leveling mechanism (41) is horizontally arranged at the upper position in the shell (43), and the filling mechanism (42) is arranged around the outer side surface of the leveling mechanism (41);
the leveling mechanism (41) comprises a pulling rod (411), an extrusion inclined plate (412), a circular table disc (413), a penetrating button (414), an upper closing cover (415), a locking ball rod (416), an expansion mechanism (417) and a rotating gear sleeve (418), wherein the pulling rod (411) is mechanically connected with the rotating gear sleeve (418) through threads, the extrusion inclined plate (412) is mechanically matched with the expansion mechanism (417), the pulling rod (411) is vertically arranged on the upper end face of the circular table disc (413), the penetrating button (414) is mechanically matched with the rotating gear sleeve (418) through the pulling rod (411), the rotating gear sleeve (418) penetrates through the upper closing cover (415), and the locking ball rod (416) is vertically arranged on the lower end face of the upper closing cover (415);
the expansion mechanism (417) comprises a surrounding telescopic mechanism (4171), a four-rail disc (4172), leg bars (4173) and a winding ring (4174), the surrounding telescopic mechanism (4171) is mechanically matched with the leg bars (4173) through the four-rail disc (4172), the leg bars (4173) are provided with four and are arranged on the outer side surface of the winding ring (4174), the surrounding telescopic mechanism (4171) comprises an embedded arc bar (41711) and a bent pipe (41712), the embedded arc bar (41711) is in sliding connection with the bent pipe (41712) through a sliding rail, and the upper end surface of the bent pipe (41712) is mechanically matched with the leg bars (4173) through a connecting rod;
the sealing mechanism (42) comprises a discharge extrusion pipe (421), a backflow leaf (422), an extrusion mechanism (423) and a blocking partition plate (424), the discharge extrusion pipe (421) is pneumatically connected with the extrusion mechanism (423) through the backflow leaf (422), and the blocking partition plate (424) is in sliding connection with a material conveying box of the discharge extrusion pipe (421);
the extrusion mechanism (423) comprises an air pressure conveying pipe (4231) and an arc-shaped air cushion plate (4232), and the air pressure conveying pipe (4231) is connected with the arc-shaped air cushion plate (4232) in a sliding mode through a sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489404.6A CN109632598B (en) | 2018-12-06 | 2018-12-06 | Leveling and filling integrated device for concrete impermeability instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489404.6A CN109632598B (en) | 2018-12-06 | 2018-12-06 | Leveling and filling integrated device for concrete impermeability instrument |
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| CN109632598A CN109632598A (en) | 2019-04-16 |
| CN109632598B true CN109632598B (en) | 2021-04-23 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815533A (en) * | 2019-12-16 | 2020-02-21 | 程玉勇 | Concrete prefabricated part stripper |
| CN113310879B (en) * | 2021-06-28 | 2022-07-15 | 南昌大学 | Automatic instrument for impermeability test of concrete |
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| CN109632598A (en) | 2019-04-16 |
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