CN219434619U - Quick assembly disassembly's device of concrete permeation experiment appearance - Google Patents
Quick assembly disassembly's device of concrete permeation experiment appearance Download PDFInfo
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- CN219434619U CN219434619U CN202223490386.8U CN202223490386U CN219434619U CN 219434619 U CN219434619 U CN 219434619U CN 202223490386 U CN202223490386 U CN 202223490386U CN 219434619 U CN219434619 U CN 219434619U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model provides a quick assembly disassembly's device of concrete permeation experiment appearance, includes the workstation, be used for installing the mould of concrete permeation experiment on the workstation, the mould can with workstation sealing connection, the workstation is equipped with the locking mechanism that can lock and loosen the mould around being located the mould, locking mechanism includes latch lever, connecting rod, connecting seat and actuating mechanism, actuating mechanism is located the downside of workstation, and the expansion end at actuating mechanism is installed to the connecting seat, and four connecting rod one ends are articulated with the connecting seat, and the other end is articulated with the lower extreme of latch lever, and the latch lever middle part is articulated with the workstation, and the workstation is stretched out to the upper end, the latch lever can drive the upper end locking or the release mould of latch lever under actuating mechanism's flexible drive. Through the structure, when the die with the test block is installed on the workbench of the tester, the die is locked and loosened through the locking mechanism, so that bolts do not need to be installed and detached, the use is convenient, and the efficiency of experimental inspection is greatly improved.
Description
Technical Field
The utility model relates to the technical field of concrete permeation experiments, in particular to a device for quickly disassembling and assembling a concrete permeation experiment instrument.
Background
When the concrete test block is subjected to penetration test, the concrete test block is required to be installed in a special die, and then the die provided with the test block is installed on a penetration experiment instrument for experimental detection.
In the conventional concrete penetration test apparatus, after placing a mold on a table on the test apparatus, the mold is fixed by installing a plurality of bolts around the mold, as in the structure shown in CN 217605593U. The structure has the characteristics of simple structure and good reliability, but has the defects that 6-8 bolts are arranged on each die, 6-8 dies are arranged on one workbench, and more time is required to be spent when the dies are installed and disassembled, so that the efficiency of experimental detection is affected.
Disclosure of Invention
The utility model aims to solve the technical problems that: the problem that exists among the above-mentioned background art is solved, provides a quick assembly disassembly's of concrete infiltration experimental apparatus device, through this structure, installation that can convenient and fast with dismantle the mould to improve experiment detection efficiency.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way:
the utility model provides a quick assembly disassembly's device of concrete permeation experiment appearance, includes the workstation, be used for installing the mould of concrete permeation experiment on the workstation, the mould can with workstation sealing connection, the workstation is equipped with the locking mechanism that can lock and loosen the mould around being located the mould, locking mechanism includes latch lever, connecting rod, connecting seat and actuating mechanism, actuating mechanism is located the downside of workstation, and the expansion end at actuating mechanism is installed to the connecting seat, and a plurality of connecting rod one ends are articulated with the connecting seat, and the other end is articulated with the lower extreme of latch lever, and the latch lever middle part is articulated with the workstation, and the workstation is stretched out to the upper end, the latch lever can drive the upper end locking or the release mould of latch lever under actuating mechanism's flexible drive.
The workbench is provided with at least one sinking surface for positioning and placing the die, a plurality of through grooves are arranged around the sinking surface, the locking rod penetrates through the through grooves to extend out of the workbench, a sealing groove is arranged on the contact surface of the sinking surface and the die, the sealing washer is installed to the seal groove in for let in the inlet opening setting of high-pressure water in the middle part of sinking the face, the downside of workstation is equipped with articulated seat in the inboard that is located the through groove, and the dead lever middle part is articulated with articulated seat.
The upper end and the middle part of the locking rod extend out to one side, the upper end forms a locking end for locking the die, the middle part forms a fulcrum end and is hinged with a hinging seat of the workbench, and the lower end is hinged with the connecting rod.
The connecting seat comprises a center block, the middle part of the center block is provided with a threaded hole and is connected with the movable end of the actuating mechanism, the outer circumference of the center block is provided with a plurality of hinge grooves, and one end, connected with the connecting seat, of the connecting rod is hinged in the hinge grooves.
The hinge groove is formed by forming a notch on the outer circumference of the center block or by providing two protruding plates.
The actuating mechanism is an air cylinder, a hydraulic oil cylinder or an electric push rod.
The fixed end of the actuating mechanism is arranged on the supporting plate, and the supporting plate is fixed with the workbench or the rack for supporting the workbench.
The die comprises a cylinder body used for loading test blocks, a flange is arranged on the outer circumference of the lower end of the cylinder body, and an inclined plane is arranged on the upper side of the flange.
The utility model has the following beneficial effects:
1. when the die provided with the test block is installed on a workbench of the tester, the die is locked and loosened through the locking mechanism, so that bolts do not need to be installed and detached, the use is convenient, and the efficiency of experimental inspection is greatly improved.
2. The work bench is provided with a sinking surface for positioning and placing the die, so that the die can be rapidly positioned and placed at a designated position of the work bench, and is provided with a sealing ring, so that the die is in sealing connection with the work bench.
3. The upper end and the middle part of the locking rod extend to one side, the locking rod can fix the die through the locking end and the fulcrum end, and the locking rod can work continuously without an actuating mechanism, so that the locking rod is good in stability and saves energy.
4. The lower extreme outer circumference of barrel is equipped with the flange, does not set up the bolt hole on the flange, and the preparation is more convenient, and the upside of flange is equipped with the inclined plane, and the locking end and the flange combination locking of the locking lever of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of a front view structure of the present utility model.
FIG. 3 is a schematic view of the cross-section A-A of FIG. 2.
Fig. 4 is a schematic perspective view of the locking mechanism of the present utility model when opened.
Fig. 5 is a schematic diagram of a front view of the locking mechanism of the present utility model when opened.
Fig. 6 is a schematic perspective view of a workbench according to the utility model.
Fig. 7 is a schematic perspective view of a lock lever according to the present utility model.
Fig. 8 is a schematic perspective view of a mold according to the present utility model.
Fig. 9 is a schematic perspective view of a connecting seat according to the present utility model.
In the figure: the workbench 10, the through groove 11, the hinging seat 12, the sinking surface 13, the sealing groove 14, the sealing ring 15, the water inlet hole 16, the locking mechanism 20, the locking rod 21, the locking end 211, the fulcrum end 212, the connecting rod 22, the connecting seat 23, the center block 231, the threaded hole 232, the hinging groove 233, the extending plate 234, the actuating mechanism 24, the supporting plate 30, the die 40, the flange 41 and the inclined surface 42.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-9, the device for quickly disassembling and assembling the concrete penetration experiment instrument comprises a workbench 10, wherein a die 40 for installing the concrete penetration experiment on the workbench 10 is arranged on the workbench 10, the die 40 can be connected with the workbench 10 in a sealing manner, a locking mechanism 20 capable of locking and unlocking the die 40 is arranged around the die 40, the locking mechanism 20 comprises a locking rod 21, a connecting rod 22, a connecting seat 23 and an executing mechanism 24, the executing mechanism 24 is arranged on the lower side of the workbench 10, the connecting seat 23 is arranged at the movable end of the executing mechanism 24, one end of each connecting rod 22 is hinged with the connecting seat 23, the other end of each connecting rod is hinged with the lower end of the corresponding locking rod 21, the middle part of the corresponding locking rod 21 is hinged with the workbench 10, the upper end of the corresponding locking rod 21 extends out of the workbench 10, and the upper end of the corresponding locking rod 21 can be driven by telescopic driving of the executing mechanism 24 to lock or unlock the die 40. Through the above structure, the mold 40 with the test block is locked and unlocked by the locking mechanism 20 when being mounted on the workbench 10 of the tester, so that the mounting and dismounting of bolts are not needed, the use is convenient, and the efficiency of experimental inspection is greatly improved.
In order to enable the die to be rapidly positioned and placed at a designated position of the workbench 10, referring to fig. 6, 6-8 sinking surfaces 13 for positioning and placing the die 40 are arranged on the workbench 10, four through grooves 11 are formed around the sinking surfaces 13, locking rods 21 penetrate through the through grooves 11 to extend out of the workbench 10, sealing grooves 14 are formed in contact surfaces of the sinking surfaces 13 and the die 40, sealing rings 15 are arranged in the sealing grooves 14, water inlet holes 16 for introducing high-pressure water are formed in the middle of the sinking surfaces 13, hinging seats 12 are formed in the lower side surfaces of the workbench 10 on the inner sides of the through grooves 11, and the middle of the locking rods 21 are hinged with the hinging seats 12.
Specifically, referring to fig. 7, the locking lever 21 has an upper end and a middle portion extending to one side in the shape of letter "F", the upper end forming a locking end 211 for locking the mold 40, the middle portion forming a fulcrum end 212 hinged to the hinge base 12 of the table 10, and the lower end hinged to the link 22. With the above structure, in the locked state, referring to fig. 3, when high pressure water is injected into the mold 40 through the water inlet hole 16, the locking lever 21 can fix the mold 40 through the locking end 211 and the fulcrum end 212, and the actuator 24 can be not required to continuously work, so that the stability is good, and the energy is saved.
Specifically, referring to fig. 9, the connection seat 23 includes a center block 231, a threaded hole 232 is formed in the middle of the center block 231 and connected to a movable end of the actuator 24, four hinge grooves 233 are formed in the outer circumference of the center block 231, and one end of the connection rod 22 connected to the connection seat 23 is hinged in the hinge grooves 233. The structure is simple, and a plurality of connecting rods 22 are driven simultaneously through one connecting seat 23.
In a preferred embodiment, the hinge groove 233 is formed by notching the outer circumference of the center block 231 or by providing two protruding plates 234.
Specifically, the actuator 24 is a cylinder, a hydraulic cylinder, or an electric push rod.
To facilitate the installation of the actuator structure, referring to fig. 1, the fixed end of the actuator 24 is mounted on a support plate 30, and the support plate 30 is fixed to the table 10 or to a frame supporting the table 10. When the support plate 30 is fixed with the workbench 10, connecting plates can be welded between the support plate 30 and the workbench 10; when the support plate 30 is fixed to the frame supporting the table 10, the support plate 30 may be a whole steel plate connected to the frame in parallel with the table 10.
Specifically, referring to fig. 8, the die 40 includes a cylinder for receiving a test block, a flange 41 is provided at the outer circumference of the lower end of the cylinder, and a slope 42 is provided at the upper side of the flange 41. The flange 41 is not provided with a bolt hole, so that the manufacture is more convenient, and the upper side of the flange 41 is provided with an inclined plane 42, so that the locking end 211 of the locking rod 21 can be conveniently combined and locked with the flange 41.
The working process and principle of the utility model are as follows:
in actual use, 6-8 sinking surfaces 13 for positioning and placing the die 40 are arranged on the workbench 10, four through grooves 11 are formed in the periphery of the sinking surfaces 13, the locking rod 21 penetrates through the through grooves 11 to extend out of the workbench 10, a sealing groove 14 is formed in the contact surface between the sinking surfaces 13 and the die 40, a sealing ring 15 is arranged in the sealing groove 14, a water inlet 16 for introducing high-pressure water is formed in the middle of the sinking surfaces 13, a hinge seat 12 is arranged on the lower side surface of the workbench 10 and located on the inner side of the through grooves 11, and the middle of the locking rod 21 is hinged with the hinge seat 12.
When the locking mechanism 20 is opened, referring to fig. 5, the movable end of the actuating mechanism 24 extends to push the connecting seat 23 to move upwards, so that the connecting rod 22 is pulled, the connecting rod 22 pulls the locking rod 21, the lower end of the locking rod 21 is closed inwards, and the locking end 211 at the upper end of the locking rod 21 is opened outwards, so that the die 40 can be conveniently taken out.
When the locking mechanism 20 is locked, referring to fig. 1 and 2, the die 40 with the test block mounted is placed in the sinking surface 13, the movable end of the actuating mechanism 24 is retracted, the connecting seat 23 is pulled to move downwards, so that the connecting rod 22 is pushed, the connecting rod 22 pushes the locking rod 21, the lower end of the locking rod 21 is outwards opened, and the locking end 211 at the upper end of the locking rod 21 is inwards closed, so that the locking end 211 tightly presses the flange 41 of the die 40. When the connecting rod 22 is perpendicular to the locking rod 21 or is between 91 and 95 degrees with the locking rod 21, the connecting seat 23 moves downwards to form self-locking, so that the actuator 24 is not required to continuously work in the whole long-time experimental detection, and only the die 40 is required to be installed and removed.
Claims (8)
1. The utility model provides a quick assembly disassembly's device of concrete permeation experiment appearance, includes workstation (10), be used for installing mould (40) of concrete permeation experiment on workstation (10), its characterized in that: the die is characterized in that the die (40) can be in sealing connection with the workbench (10), a locking mechanism (20) capable of locking and unlocking the die (40) is arranged around the die (40), the locking mechanism (20) comprises a locking rod (21), a connecting rod (22), a connecting seat (23) and an actuating mechanism (24), the actuating mechanism (24) is arranged on the lower side of the workbench (10), the connecting seat (23) is arranged at the movable end of the actuating mechanism (24), one end of each connecting rod (22) is hinged with the connecting seat (23), the other end of each connecting rod is hinged with the lower end of the corresponding locking rod (21), the middle part of the corresponding locking rod (21) is hinged with the corresponding workbench (10), and the upper end of the corresponding locking rod (21) extends out of the corresponding workbench (10), and the upper end of the corresponding locking rod (21) can be driven to lock or unlock the die (40) under telescopic driving of the actuating mechanism (24).
2. The device for quick assembly disassembly of a concrete penetration experiment instrument according to claim 1, wherein the workbench (10) is provided with at least one sinking surface (13) for positioning and placing a die (40), a plurality of through grooves (11) are formed around the sinking surface (13), the locking rod (21) penetrates through the through grooves (11) to extend out of the workbench (10), a sealing groove (14) is formed in the contact surface between the sinking surface (13) and the die (40), a sealing ring (15) is arranged in the sealing groove (14), a water inlet hole (16) for introducing high-pressure water is formed in the middle of the sinking surface (13), a hinge seat (12) is arranged on the lower side surface of the workbench (10) on the inner side of the through grooves (11), and the middle of the locking rod (21) is hinged with the hinge seat (12).
3. The device for quick assembly disassembly of a concrete penetration tester according to claim 1, wherein the upper end and the middle part of the locking rod (21) extend to one side, the upper end forms a locking end (211) for locking the mold (40), the middle part forms a fulcrum end (212) to be hinged with a hinge seat (12) of the workbench (10), and the lower end is hinged with the connecting rod (22).
4. The device for quick assembly disassembly of a concrete penetration experiment instrument according to claim 1, wherein the connecting seat (23) comprises a center block (231), a threaded hole (232) is formed in the middle of the center block (231) and is connected with the movable end of the actuating mechanism (24), a plurality of hinge grooves (233) are formed in the outer circumference of the center block (231), and one end, connected with the connecting seat (23), of the connecting rod (22) is hinged in the hinge grooves (233).
5. The apparatus for rapid disassembly and assembly of a concrete penetration tester according to claim 4, wherein the hinge groove (233) is formed by forming a notch at the outer circumference of the center block (231) or by providing two protruding plates (234).
6. The device for quick assembly disassembly of a concrete penetration tester according to claim 1, wherein the actuator (24) is a cylinder, a hydraulic cylinder or an electric push rod.
7. The device for quick assembly disassembly of a concrete penetration tester according to claim 1, characterized in that the fixed end of the actuator (24) is mounted on a support plate (30), the support plate (30) being fixed to the table (10) or to a frame supporting the table (10).
8. The apparatus for rapid disassembly and assembly of a concrete penetration tester according to claim 1, wherein the mold (40) comprises a cylinder for loading the test block, a flange (41) is provided at the outer circumference of the lower end of the cylinder, and a slope (42) is provided at the upper side of the flange (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223490386.8U CN219434619U (en) | 2022-12-27 | 2022-12-27 | Quick assembly disassembly's device of concrete permeation experiment appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223490386.8U CN219434619U (en) | 2022-12-27 | 2022-12-27 | Quick assembly disassembly's device of concrete permeation experiment appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219434619U true CN219434619U (en) | 2023-07-28 |
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ID=87333780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223490386.8U Active CN219434619U (en) | 2022-12-27 | 2022-12-27 | Quick assembly disassembly's device of concrete permeation experiment appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219434619U (en) |
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2022
- 2022-12-27 CN CN202223490386.8U patent/CN219434619U/en active Active
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